Measured
Your result
No broken links found in this sample.
- Link health
- 100.00/100
- Quality checklist
- 67.40/100
- Broken links
- 0
Healthy links in the sample
Scored technical checks
Confirmed in sample
200 links verified · 0 unknown · 20 selected source pages · 100% of selected destinations verified. Sample only. Unknown links are not counted as broken.
What to fix first
View all priorities →Includes issues from the extended diagnostic report.
- Self-referencing canonical
Declare exactly one <link rel="canonical"> whose absolute URL is this page's own final URL (same scheme, host, path and query; only a trailing slash or fragment may differ). Cross-URL canonicals belong on duplicate pages, not on the indexable page itself. Reference: Google Search Central, canonicalization.
- Heading hierarchy
Nest headings logically without skipping a level, starting with H1.
- Image dimensions declared
Declare width and height attributes (or an inline aspect-ratio style) on every visible <img> so the browser reserves space before the image loads. Reference: web.dev / Lighthouse "image elements have explicit width and height" (layout shift).
Fix with your coding assistant
Copy a ready-to-use prompt with the issues and affected URLs.
Your path to S-Tier
Not yet S-TierHealthy links, every scored requirement passed, and complete evidence in the selected sample.
- Pass all scored quality requirements across the five categories.
- Verify every required check and selected destination; incomplete or retained evidence cannot unlock the badge.
How this result qualifies
Verified internal navigation
At least 10 internal destinations were verified. Unknown items do not disqualify the site; confirmed checklist failures reduce quality.
100.00/100 link health · 67.40/100 quality · 200 internal destinations
New comparison baseline. A change in coverage is not a verified improvement.
The diagnostic report below may cover additional pages and external links. Only the stored competitive sample determines the ranking. At least 10 verified internal links are required; unavailable checklist items do not exclude a site. How scoring works
Explore issues & evidenceIssues & evidenceConfirmed issues, suggested fixes and the evidence behind them.
Broken links & sources
Latest competitive sample and evidence · 67.40/100 quality
At least 10 internal destinations were verified. Unknown items do not disqualify the site; confirmed checklist failures reduce quality. Each item is evaluated independently; unavailable readings do not veto the result.
20 selected source URLs · 200 internal destinations. 200 evaluated · 0 unknown · 0 using previous evidence. The expanded diagnostic report follows below.
- SEO
- 66.00/100
- Accessibility
- 60.83/100
- Structure
- 66.67/100
- Sharing
- 77.78/100
- Security
- 75.00/100
Selected pages
- https://kubernetes.io/
- https://kubernetes.io/blog/
- https://kubernetes.io/bn/
- https://kubernetes.io/careers/
- https://kubernetes.io/community/
- https://kubernetes.io/de/
- https://kubernetes.io/docs/home/
- https://kubernetes.io/es/
- https://kubernetes.io/fa/
- https://kubernetes.io/fr/
- https://kubernetes.io/hi/
- https://kubernetes.io/id/
- https://kubernetes.io/it/
- https://kubernetes.io/ja/
- https://kubernetes.io/ko/
- https://kubernetes.io/partners/
- https://kubernetes.io/pl/
- https://kubernetes.io/pt-br/
- https://kubernetes.io/releases
- https://kubernetes.io/ru/
Internal link verdicts and weights
- ok · weight 6 · https://discuss.kubernetes.io/
- ok · weight 6 · https://kubernetes.io/
- ok · weight 6 · https://kubernetes.io/blog/
- ok · weight 6 · https://kubernetes.io/blog/2015/03/Weekly-Kubernetes-Community-Hangout/
- ok · weight 6 · https://kubernetes.io/blog/2015/03/kubernetes-gathering-videos/
- ok · weight 6 · https://kubernetes.io/blog/2015/03/participate-in-kubernetes-user/
- ok · weight 6 · https://kubernetes.io/blog/2015/03/welcome-to-kubernetes-blog/
- ok · weight 6 · https://kubernetes.io/blog/2015/04/Weekly-Kubernetes-Community-Hangout/
- ok · weight 6 · https://kubernetes.io/blog/2015/04/borg-predecessor-to-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2015/04/faster-than-speeding-latte/
- ok · weight 6 · https://kubernetes.io/blog/2015/04/introducing-kubernetes-v1beta3/
- ok · weight 6 · https://kubernetes.io/blog/2015/04/kubernetes-and-mesosphere-dcos/
- ok · weight 6 · https://kubernetes.io/blog/2015/04/kubernetes-release-0150/
- ok · weight 6 · https://kubernetes.io/blog/2015/04/weekly-kubernetes-community-hangout_11/
- ok · weight 6 · https://kubernetes.io/blog/2015/04/weekly-kubernetes-community-hangout_17/
- ok · weight 6 · https://kubernetes.io/blog/2015/04/weekly-kubernetes-community-hangout_29/
- ok · weight 6 · https://kubernetes.io/blog/2015/05/Weekly-Kubernetes-Community-Hangout/
- ok · weight 6 · https://kubernetes.io/blog/2015/05/appc-support-for-kubernetes-through-rkt/
- ok · weight 6 · https://kubernetes.io/blog/2015/05/docker-and-kubernetes-and-appc/
- ok · weight 6 · https://kubernetes.io/blog/2015/05/kubernetes-on-openstack/
- ok · weight 6 · https://kubernetes.io/blog/2015/05/kubernetes-release-0160/
- ok · weight 6 · https://kubernetes.io/blog/2015/05/kubernetes-release-0170/
- ok · weight 6 · https://kubernetes.io/blog/2015/05/resource-usage-monitoring-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2015/05/weekly-kubernetes-community-hangout_18/
- ok · weight 6 · https://kubernetes.io/blog/2015/06/Weekly-Kubernetes-Community-Hangout/
- ok · weight 6 · https://kubernetes.io/blog/2015/06/cluster-level-logging-with-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2015/06/slides-cluster-management-with/
- ok · weight 6 · https://kubernetes.io/blog/2015/06/the-distributed-system-toolkit-patterns/
- ok · weight 6 · https://kubernetes.io/blog/2015/07/Weekly-Kubernetes-Community-Hangout/
- ok · weight 6 · https://kubernetes.io/blog/2015/07/announcing-first-kubernetes-enterprise/
- ok · weight 6 · https://kubernetes.io/blog/2015/07/how-did-quake-demo-from-dockercon-work/
- ok · weight 6 · https://kubernetes.io/blog/2015/07/kubernetes-10-launch-party-at-oscon/
- ok · weight 6 · https://kubernetes.io/blog/2015/07/strong-simple-ssl-for-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2015/07/the-growing-kubernetes-ecosystem/
- ok · weight 6 · https://kubernetes.io/blog/2015/07/weekly-kubernetes-community-hangout_23/
- ok · weight 6 · https://kubernetes.io/blog/2015/08/Weekly-Kubernetes-Community-Hangout/
- ok · weight 6 · https://kubernetes.io/blog/2015/08/using-kubernetes-namespaces-to-manage/
- ok · weight 6 · https://kubernetes.io/blog/2015/09/kubernetes-performance-measurements-and/
- ok · weight 6 · https://kubernetes.io/blog/2015/10/some-things-you-didnt-know-about-kubectl_28/
- ok · weight 6 · https://kubernetes.io/blog/2015/11/creating-a-raspberry-pi-cluster-running-kubernetes-the-shopping-list-part-1/
- ok · weight 6 · https://kubernetes.io/blog/2015/11/kubernetes-1-1-performance-upgrades-improved-tooling-and-a-growing-community/
- ok · weight 6 · https://kubernetes.io/blog/2015/11/kubernetes-as-foundation-for-cloud-native-paas/
- ok · weight 6 · https://kubernetes.io/blog/2015/11/monitoring-kubernetes-with-sysdig/
- ok · weight 6 · https://kubernetes.io/blog/2015/11/one-million-requests-per-second-dependable-and-dynamic-distributed-systems-at-scale/
- ok · weight 6 · https://kubernetes.io/blog/2015/12/creating-raspberry-pi-cluster-running/
- ok · weight 6 · https://kubernetes.io/blog/2015/12/how-weave-built-a-multi-deployment-solution-for-scope-using-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2015/12/managing-kubernetes-pods-services-and-replication-controllers-with-puppet/
- ok · weight 6 · https://kubernetes.io/blog/2016/01/Kubernetes-Community-Meeting-Notes/
- ok · weight 6 · https://kubernetes.io/blog/2016/01/kubernetes-community-meeting-notes_28/
- ok · weight 6 · https://kubernetes.io/blog/2016/01/simple-leader-election-with-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/01/why-kubernetes-doesnt-use-libnetwork/
- ok · weight 6 · https://kubernetes.io/blog/2016/02/kubecon-eu-2016-kubernetes-community-in/
- ok · weight 6 · https://kubernetes.io/blog/2016/02/kubernetes-community-meeting-notes-20160128/
- ok · weight 6 · https://kubernetes.io/blog/2016/02/kubernetes-community-meeting-notes-20160211/
- ok · weight 6 · https://kubernetes.io/blog/2016/02/kubernetes-community-meeting-notes/
- ok · weight 6 · https://kubernetes.io/blog/2016/02/kubernetes-community-meeting-notes_23/
- ok · weight 6 · https://kubernetes.io/blog/2016/02/sharethis-kubernetes-in-production/
- ok · weight 6 · https://kubernetes.io/blog/2016/02/state-of-container-world-january-2016/
- ok · weight 6 · https://kubernetes.io/blog/2016/03/1000-nodes-and-beyond-updates-to-kubernetes-performance-and-scalability-in-12/
- ok · weight 6 · https://kubernetes.io/blog/2016/03/appformix-helping-enterprises/
- ok · weight 6 · https://kubernetes.io/blog/2016/03/building-highly-available-applications-using-kubernetes-new-multi-zone-clusters-aka-ubernetes-lite/
- ok · weight 6 · https://kubernetes.io/blog/2016/03/elasticbox-introduces-elastickube-to/
- ok · weight 6 · https://kubernetes.io/blog/2016/03/five-days-of-kubernetes-12/
- ok · weight 6 · https://kubernetes.io/blog/2016/03/how-container-metadata-changes-your-point-of-view/
- ok · weight 6 · https://kubernetes.io/blog/2016/03/kubernetes-1-2-and-simplifying-advanced-networking-with-ingress/
- ok · weight 6 · https://kubernetes.io/blog/2016/03/kubernetes-1-2-even-more-performance-upgrades-plus-easier-application-deployment-and-management/
- ok · weight 6 · https://kubernetes.io/blog/2016/03/kubernetes-community-meeting-notes/
- ok · weight 6 · https://kubernetes.io/blog/2016/03/kubernetes-in-enterprise-with-fujitsus/
- ok · weight 6 · https://kubernetes.io/blog/2016/03/scaling-neural-network-image-classification-using-kubernetes-with-tensorflow-serving/
- ok · weight 6 · https://kubernetes.io/blog/2016/03/state-of-container-world-february-2016/
- ok · weight 6 · https://kubernetes.io/blog/2016/03/using-spark-and-zeppelin-to-process-big-data-on-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/04/adding-support-for-kubernetes-in-rancher/
- ok · weight 6 · https://kubernetes.io/blog/2016/04/building-awesome-user-interfaces-for-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/04/configuration-management-with-containers/
- ok · weight 6 · https://kubernetes.io/blog/2016/04/container-survey-results-march-2016/
- ok · weight 6 · https://kubernetes.io/blog/2016/04/introducing-kubernetes-openstack-sig/
- ok · weight 6 · https://kubernetes.io/blog/2016/04/kubernetes-network-policy-apis/
- ok · weight 6 · https://kubernetes.io/blog/2016/04/kubernetes-on-aws_15/
- ok · weight 6 · https://kubernetes.io/blog/2016/04/sig-clusterops-promote-operability-and-interoperability-of-k8s-clusters/
- ok · weight 6 · https://kubernetes.io/blog/2016/04/using-deployment-objects-with/
- ok · weight 6 · https://kubernetes.io/blog/2016/05/coreosfest2016-kubernetes-community/
- ok · weight 6 · https://kubernetes.io/blog/2016/05/hypernetes-security-and-multi-tenancy-in-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/06/bringing-end-to-end-testing-to-azure/
- ok · weight 6 · https://kubernetes.io/blog/2016/06/container-design-patterns/
- ok · weight 6 · https://kubernetes.io/blog/2016/06/illustrated-childrens-guide-to-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/automation-platform-at-wercker-with-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/autoscaling-in-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/bringing-end-to-end-kubernetes-testing-to-azure-2/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/citrix-netscaler-and-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/cross-cluster-services/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/dashboard-web-interface-for-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/five-days-of-kubernetes-1-3/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/happy-k8sbday-1/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/kubernetes-1-3-bridging-cloud-native-and-enterprise-workloads/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/kubernetes-in-rancher-further-evolution/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/minikube-easily-run-kubernetes-locally/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/oh-the-places-you-will-go/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/openstack-kubernetes-communities/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/rktnetes-brings-rkt-container-engine-to-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/stateful-applications-in-containers-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/the-bet-on-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/thousand-instances-of-cassandra-using-kubernetes-pet-set/
- ok · weight 6 · https://kubernetes.io/blog/2016/07/update-on-kubernetes-for-windows-server-containers/
- ok · weight 6 · https://kubernetes.io/blog/2016/08/challenges-remotely-managed-onpremise-kubernetes-cluster/
- ok · weight 6 · https://kubernetes.io/blog/2016/08/create-couchbase-cluster-using-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/08/kubernetes-namespaces-use-cases-insights/
- ok · weight 6 · https://kubernetes.io/blog/2016/08/security-best-practices-kubernetes-deployment/
- ok · weight 6 · https://kubernetes.io/blog/2016/08/sig-apps-running-apps-in-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/08/stateful-applications-using-kubernetes-datera/
- ok · weight 6 · https://kubernetes.io/blog/2016/09/cloud-native-application-interfaces/
- ok · weight 6 · https://kubernetes.io/blog/2016/09/creating-postgresql-cluster-using-helm/
- ok · weight 6 · https://kubernetes.io/blog/2016/09/deploying-to-multiple-kubernetes-with-kit/
- ok · weight 6 · https://kubernetes.io/blog/2016/09/high-performance-network-policies-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/09/how-qbox-saved-50-percent-on-aws-bills/
- ok · weight 6 · https://kubernetes.io/blog/2016/09/how-we-made-kubernetes-easy-to-install/
- ok · weight 6 · https://kubernetes.io/blog/2016/09/kubernetes-1-4-making-it-easy-to-run-on-kuberentes-anywhere/
- ok · weight 6 · https://kubernetes.io/blog/2016/10/dynamic-provisioning-and-storage-in-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/10/globally-distributed-services-kubernetes-cluster-federation/
- ok · weight 6 · https://kubernetes.io/blog/2016/10/helm-charts-making-it-simple-to-package-and-deploy-apps-on-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/10/kubernetes-and-openstack-at-yahoo-japan/
- ok · weight 6 · https://kubernetes.io/blog/2016/10/kubernetes-service-technology-partners-program/
- ok · weight 6 · https://kubernetes.io/blog/2016/10/production-kubernetes-dashboard-ui-1-4-improvements_3/
- ok · weight 6 · https://kubernetes.io/blog/2016/10/tail-kubernetes-with-stern/
- ok · weight 6 · https://kubernetes.io/blog/2016/11/bringing-kubernetes-support-to-azure/
- ok · weight 6 · https://kubernetes.io/blog/2016/11/kompose-tool-go-from-docker-compose-to-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/11/kubernetes-certification-training-and-managed-service-provider-program/
- ok · weight 6 · https://kubernetes.io/blog/2016/11/kubernetes-containers-logging-monitoring-with-sematext/
- ok · weight 6 · https://kubernetes.io/blog/2016/11/skytap-modernizing-microservice-architecture-with-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/11/visualize-kubelet-performance-with-node-dashboard/
- ok · weight 6 · https://kubernetes.io/blog/2016/12/cluster-federation-in-kubernetes-1-5/
- ok · weight 6 · https://kubernetes.io/blog/2016/12/container-runtime-interface-cri-in-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/12/five-days-of-kubernetes-1-5/
- ok · weight 6 · https://kubernetes.io/blog/2016/12/from-network-policies-to-security-policies/
- ok · weight 6 · https://kubernetes.io/blog/2016/12/kubernetes-1-5-supporting-production-workloads/
- ok · weight 6 · https://kubernetes.io/blog/2016/12/kubernetes-supports-openapi/
- ok · weight 6 · https://kubernetes.io/blog/2016/12/statefulset-run-scale-stateful-applications-in-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2016/12/windows-server-support-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2017/01/fission-serverless-functions-as-service-for-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2017/01/how-we-run-kubernetes-in-kubernetes-kubeception/
- ok · weight 6 · https://kubernetes.io/blog/2017/01/kubernetes-ux-survey-infographic/
- ok · weight 6 · https://kubernetes.io/blog/2017/01/running-mongodb-on-kubernetes-with-statefulsets/
- ok · weight 6 · https://kubernetes.io/blog/2017/01/scaling-kubernetes-deployments-with-policy-base-networking/
- ok · weight 6 · https://kubernetes.io/blog/2017/01/stronger-foundation-for-creating-and-managing-kubernetes-clusters/
- ok · weight 6 · https://kubernetes.io/blog/2017/02/caas-the-foundation-for-next-gen-paas/
- ok · weight 6 · https://kubernetes.io/blog/2017/02/highly-available-kubernetes-clusters/
- ok · weight 6 · https://kubernetes.io/blog/2017/02/inside-jd-com-shift-to-kubernetes-from-openstack/
- ok · weight 6 · https://kubernetes.io/blog/2017/02/postgresql-clusters-kubernetes-statefulsets/
- ok · weight 6 · https://kubernetes.io/blog/2017/02/run-deep-learning-with-paddlepaddle-on-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2017/03/advanced-scheduling-in-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2017/03/dynamic-provisioning-and-storage-classes-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2017/03/five-days-of-kubernetes-1-6/
- ok · weight 6 · https://kubernetes.io/blog/2017/03/k8sport-engaging-the-kubernetes-community/
- ok · weight 6 · https://kubernetes.io/blog/2017/03/kubernetes-1-6-multi-user-multi-workloads-at-scale/
- ok · weight 6 · https://kubernetes.io/blog/2017/03/scalability-updates-in-kubernetes-1-6/
- ok · weight 6 · https://kubernetes.io/blog/2017/04/configuring-private-dns-zones-upstream-nameservers-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2017/04/multi-stage-canary-deployments-with-kubernetes-in-the-cloud-onprem/
- ok · weight 6 · https://kubernetes.io/blog/2017/04/rbac-support-in-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2017/05/draft-kubernetes-container-development/
- ok · weight 6 · https://kubernetes.io/blog/2017/05/kubernetes-monitoring-guide/
- ok · weight 6 · https://kubernetes.io/blog/2017/05/kubernetes-security-process-explained/
- ok · weight 6 · https://kubernetes.io/blog/2017/05/kubespray-ansible-collaborative-kubernetes-ops/
- ok · weight 6 · https://kubernetes.io/blog/2017/05/managing-microservices-with-istio-service-mesh/
- ok · weight 6 · https://kubernetes.io/blog/2017/06/kubernetes-1-7-security-hardening-stateful-application-extensibility-updates/
- ok · weight 6 · https://kubernetes.io/blog/2017/07/happy-second-birthday-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2017/07/how-watson-health-cloud-deploys/
- ok · weight 6 · https://kubernetes.io/blog/2017/08/high-performance-networking-with-ec2/
- ok · weight 6 · https://kubernetes.io/blog/2017/08/kompose-helps-developers-move-docker/
- ok · weight 6 · https://kubernetes.io/blog/2017/08/kubernetes-meets-high-performance/
- ok · weight 6 · https://kubernetes.io/blog/2017/09/introducing-resource-management-working/
- ok · weight 6 · https://kubernetes.io/blog/2017/09/kubernetes-18-security-workloads-and/
- ok · weight 6 · https://kubernetes.io/blog/2017/09/kubernetes-statefulsets-daemonsets/
- ok · weight 6 · https://kubernetes.io/blog/2017/09/windows-networking-at-parity-with-linux/
- ok · weight 6 · https://kubernetes.io/blog/2017/10/enforcing-network-policies-in-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2017/10/five-days-of-kubernetes-18/
- ok · weight 6 · https://kubernetes.io/blog/2017/10/it-takes-village-to-raise-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2017/10/kubeadm-v18-released/
- ok · weight 6 · https://kubernetes.io/blog/2017/10/kubernetes-community-steering-committee-election-results/
- ok · weight 6 · https://kubernetes.io/blog/2017/10/request-routing-and-policy-management/
- ok · weight 6 · https://kubernetes.io/blog/2017/10/software-conformance-certification/
- ok · weight 6 · https://kubernetes.io/blog/2017/10/using-rbac-generally-available-18/
- ok · weight 6 · https://kubernetes.io/blog/2017/11/autoscaling-in-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2017/11/certified-kubernetes-conformance/
- ok · weight 6 · https://kubernetes.io/blog/2017/11/containerd-container-runtime-options-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2017/11/kubernetes-easy-way/
- ok · weight 6 · https://kubernetes.io/blog/2017/11/kubernetes-is-still-hard-for-developers/
- ok · weight 6 · https://kubernetes.io/blog/2017/11/securing-software-supply-chain-grafeas/
- ok · weight 6 · https://kubernetes.io/blog/2017/12/introducing-kubeflow-composable/
- ok · weight 6 · https://kubernetes.io/blog/2017/12/kubernetes-19-workloads-expanded-ecosystem/
- ok · weight 6 · https://kubernetes.io/blog/2017/12/paddle-paddle-fluid-elastic-learning/
- ok · weight 6 · https://kubernetes.io/blog/2017/12/using-ebpf-in-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2018/01/core-workloads-api-ga/
- ok · weight 6 · https://kubernetes.io/blog/2018/01/extensible-admission-is-beta/
- ok · weight 6 · https://kubernetes.io/blog/2018/01/five-days-of-kubernetes-19/
- ok · weight 6 · https://kubernetes.io/blog/2018/01/introducing-client-go-version-6/
- ok · weight 6 · https://kubernetes.io/blog/2018/01/introducing-container-storage-interface/
- ok · weight 6 · https://kubernetes.io/blog/2018/01/kubernetes-v19-beta-windows-support/
- ok · weight 6 · https://kubernetes.io/blog/2018/01/reporting-errors-using-kubernetes-events/
- ok · weight 6 · https://kubernetes.io/blog/2018/03/26/kubernetes-1.10-stabilizing-storage-security-networking/
- ok · weight 6 · https://kubernetes.io/blog/2018/03/apache-spark-23-with-native-kubernetes/
- ok · weight 6 · https://kubernetes.io/blog/2018/03/expanding-user-support-with-office-hours/
Scoring checks
- Page title: passed · 20/20 applicable observations
https://kubernetes.io/: Kubernetes
https://kubernetes.io/blog/: Kubernetes Blog | Kubernetes
https://kubernetes.io/bn/: Kubernetes
https://kubernetes.io/careers/: Careers | Kubernetes
https://kubernetes.io/community/: Community | Kubernetes
- Distinct page titles: failed · 6/20 applicable observations
https://kubernetes.io/: Kubernetes
https://kubernetes.io/bn/: Kubernetes
https://kubernetes.io/de/: Kubernetes
https://kubernetes.io/es/: Kubernetes
https://kubernetes.io/fa/: Kubernetes
- Meta description: passed · 20/20 applicable observations
https://kubernetes.io/: Kubernetes, also known as K8s, is an open source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery. Kubernetes builds u
https://kubernetes.io/blog/: Production-Grade Container Orchestration
https://kubernetes.io/bn/: কুবারনেটিস, যা K8s নামেও পরিচিত, কন্টেইনারাইজড অ্যাপ্লিকেশনের ডিপ্লয়মেন্ট, স্কেলিং এবং ব্যবস্থাপনা স্বয়ংক্রিয় করার জন্য একটি ওপেন-সোর্স সিস্টেম। এটি একটি অ্যাপ্লিকেশনের অন্তর্ভুক্ত কন্টেইনারগুলোকে লজিক্যাল ইউনিটে বিন্যস্ত করে, যাতে সেগুলো সহজে পরিচালনা ও শনা
https://kubernetes.io/careers/: Powered by GitJobs
https://kubernetes.io/community/: The Kubernetes community — users, contributors, and the culture we've built together — is one of the biggest reasons for the meteoric rise of this open source project. Our culture and values continue to grow and change as the project itself grows and changes.
- Self-referencing canonical: failed · 0/20 applicable observations
https://kubernetes.io/: No canonical URL
https://kubernetes.io/blog/: No canonical URL
https://kubernetes.io/bn/: No canonical URL
https://kubernetes.io/careers/: No canonical URL
https://kubernetes.io/community/: No canonical URL
- Main heading: passed · 20/20 applicable observations
https://kubernetes.io/: 1 H1 element(s)
https://kubernetes.io/blog/: 1 H1 element(s)
https://kubernetes.io/bn/: 1 H1 element(s)
https://kubernetes.io/careers/: 1 H1 element(s)
https://kubernetes.io/community/: 2 H1 element(s)
- Heading hierarchy: failed · 0/20 applicable observations
https://kubernetes.io/: 2 skipped heading level(s)
https://kubernetes.io/blog/: 2 skipped heading level(s)
https://kubernetes.io/bn/: 2 skipped heading level(s)
https://kubernetes.io/careers/: 1 skipped heading level(s)
https://kubernetes.io/community/: 1 skipped heading level(s)
- Main landmark: passed · 20/20 applicable observations
https://kubernetes.io/: 1 main landmarks
https://kubernetes.io/blog/: 1 main landmarks
https://kubernetes.io/bn/: 1 main landmarks
https://kubernetes.io/careers/: 1 main landmarks
https://kubernetes.io/community/: 1 main landmarks
- Mobile viewport: passed · 20/20 applicable observations
https://kubernetes.io/: width=device-width,initial-scale=1,shrink-to-fit=no
https://kubernetes.io/blog/: width=device-width,initial-scale=1,shrink-to-fit=no
https://kubernetes.io/bn/: width=device-width,initial-scale=1,shrink-to-fit=no
https://kubernetes.io/careers/: width=device-width,initial-scale=1,shrink-to-fit=no
https://kubernetes.io/community/: width=device-width,initial-scale=1,shrink-to-fit=no
- Image dimensions declared: failed · 0/20 applicable observations
https://kubernetes.io/: 6 of 6 images lack width/height attributes or an aspect-ratio style
https://kubernetes.io/blog/: 1 of 1 images lack width/height attributes or an aspect-ratio style
https://kubernetes.io/bn/: 6 of 6 images lack width/height attributes or an aspect-ratio style
https://kubernetes.io/careers/: 1 of 1 images lack width/height attributes or an aspect-ratio style
https://kubernetes.io/community/: 12 of 12 images lack width/height attributes or an aspect-ratio style
- Structured data syntax: passed · 20/20 applicable observations
https://kubernetes.io/: 1 of 1 blocks have valid JSON-LD structure
https://kubernetes.io/blog/: 1 of 1 blocks have valid JSON-LD structure
https://kubernetes.io/bn/: 1 of 1 blocks have valid JSON-LD structure
https://kubernetes.io/careers/: 1 of 1 blocks have valid JSON-LD structure
https://kubernetes.io/community/: 1 of 1 blocks have valid JSON-LD structure
- Document language: passed · 20/20 applicable observations
https://kubernetes.io/: en
https://kubernetes.io/blog/: en
https://kubernetes.io/bn/: bn
https://kubernetes.io/careers/: en
https://kubernetes.io/community/: en
- Image alternatives declared: failed · 0/20 applicable observations
https://kubernetes.io/: 1 of 6 images lack an alt attribute
https://kubernetes.io/blog/: 1 of 1 images lack an alt attribute
https://kubernetes.io/bn/: 1 of 6 images lack an alt attribute
https://kubernetes.io/careers/: 1 of 1 images lack an alt attribute
https://kubernetes.io/community/: 1 of 12 images lack an alt attribute
- Form controls named: failed · 19/20 applicable observations
https://kubernetes.io/docs/home/: 2 of 858 controls have no HTML label
https://kubernetes.io/: 0 of 2 controls have no HTML label
https://kubernetes.io/blog/: 0 of 788 controls have no HTML label
https://kubernetes.io/bn/: 0 of 2 controls have no HTML label
https://kubernetes.io/careers/: 0 of 1 controls have no HTML label
- Buttons named: failed · 0/20 applicable observations
https://kubernetes.io/: 2 of 11 buttons have no HTML name
https://kubernetes.io/blog/: 1 of 18 buttons have no HTML name
https://kubernetes.io/bn/: 2 of 11 buttons have no HTML name
https://kubernetes.io/careers/: 1 of 8 buttons have no HTML name
https://kubernetes.io/community/: 1 of 8 buttons have no HTML name
- Links named: failed · 15/20 applicable observations
https://kubernetes.io/blog/: 3 of 863 links have no HTML name
https://kubernetes.io/careers/: 13 of 46 links have no HTML name
https://kubernetes.io/community/: 2 of 87 links have no HTML name
https://kubernetes.io/docs/home/: 3 of 963 links have no HTML name
https://kubernetes.io/partners/: 4 of 48 links have no HTML name
- Descriptive link text: failed · 19/20 applicable observations
https://kubernetes.io/community/: 2 of 87 links use generic text: "read more"
https://kubernetes.io/: 0 of 66 links use generic text
https://kubernetes.io/blog/: 0 of 863 links use generic text
https://kubernetes.io/bn/: 0 of 55 links use generic text
https://kubernetes.io/careers/: 0 of 46 links use generic text
- Open Graph title: passed · 20/20 applicable observations
https://kubernetes.io/: Production-Grade Container Orchestration
https://kubernetes.io/blog/: Kubernetes Blog
https://kubernetes.io/bn/: প্রোডাকশন-গ্রেড কন্টেইনার অর্কেস্ট্রেশন
https://kubernetes.io/careers/: Careers
https://kubernetes.io/community/: Community
- Open Graph description: passed · 20/20 applicable observations
https://kubernetes.io/: Kubernetes, also known as K8s, is an open source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery. Kubernetes builds u
https://kubernetes.io/blog/: Production-Grade Container Orchestration
https://kubernetes.io/bn/: কুবারনেটিস, যা K8s নামেও পরিচিত, কন্টেইনারাইজড অ্যাপ্লিকেশনের ডিপ্লয়মেন্ট, স্কেলিং এবং ব্যবস্থাপনা স্বয়ংক্রিয় করার জন্য একটি ওপেন-সোর্স সিস্টেম। এটি একটি অ্যাপ্লিকেশনের অন্তর্ভুক্ত কন্টেইনারগুলোকে লজিক্যাল ইউনিটে বিন্যস্ত করে, যাতে সেগুলো সহজে পরিচালনা ও শনা
https://kubernetes.io/careers/: Powered by GitJobs
https://kubernetes.io/community/: The Kubernetes community — users, contributors, and the culture we've built together — is one of the biggest reasons for the meteoric rise of this open source project. Our culture and values continue to grow and change as the project itself grows and changes.
- Open Graph type: passed · 20/20 applicable observations
https://kubernetes.io/: website
https://kubernetes.io/blog/: website
https://kubernetes.io/bn/: website
https://kubernetes.io/careers/: website
https://kubernetes.io/community/: website
- Open Graph URL: passed · 20/20 applicable observations
https://kubernetes.io/: https://kubernetes.io/
https://kubernetes.io/blog/: https://kubernetes.io/blog/
https://kubernetes.io/bn/: https://kubernetes.io/bn/
https://kubernetes.io/careers/: https://kubernetes.io/careers/
https://kubernetes.io/community/: https://kubernetes.io/community/
- Open Graph image URL: failed · 0/20 applicable observations
https://kubernetes.io/: /images/kubernetes-open-graph.png
https://kubernetes.io/blog/: No og:image
https://kubernetes.io/bn/: /images/kubernetes-open-graph.png
https://kubernetes.io/careers/: /images/kubernetes-open-graph.png
https://kubernetes.io/community/: /images/kubernetes-open-graph.png
- Open Graph image description: failed · 0/19 applicable observations
https://kubernetes.io/: No sharing image description
https://kubernetes.io/blog/: No sharing image description
https://kubernetes.io/bn/: No sharing image description
https://kubernetes.io/careers/: No sharing image description
https://kubernetes.io/community/: No sharing image description
- Social card type: passed · 20/20 applicable observations
https://kubernetes.io/: summary
https://kubernetes.io/blog/: summary
https://kubernetes.io/bn/: summary
https://kubernetes.io/careers/: summary
https://kubernetes.io/community/: summary
- HTTPS page: passed · 20/20 applicable observations
https://kubernetes.io/: https://kubernetes.io/
https://kubernetes.io/blog/: https://kubernetes.io/blog/
https://kubernetes.io/bn/: https://kubernetes.io/bn/
https://kubernetes.io/careers/: https://kubernetes.io/careers/
https://kubernetes.io/community/: https://kubernetes.io/community/
- No insecure embedded resources: passed · 20/20 applicable observations
https://kubernetes.io/: 0 HTTP embedded resource URL(s)
https://kubernetes.io/blog/: 0 HTTP embedded resource URL(s)
https://kubernetes.io/bn/: 0 HTTP embedded resource URL(s)
https://kubernetes.io/careers/: 0 HTTP embedded resource URL(s)
https://kubernetes.io/community/: 0 HTTP embedded resource URL(s)
- Homepage favicon available: passed · 1/1 applicable observations
https://kubernetes.io/images/kubernetes.png: HTTP 200; image/png
- Homepage sharing image available: passed · 1/1 applicable observations
https://kubernetes.io/images/kubernetes-open-graph.png: HTTP 200; image/png
- Root sitemap available: passed · 1/1 applicable observations
https://kubernetes.io/sitemap.xml: HTTP 200; sitemap root found
- Rendered color contrast: unverified · 0/1 applicable observations
https://kubernetes.io/: Requires a browser or human assessment; excluded from points.
- Keyboard and focus behavior: unverified · 0/1 applicable observations
https://kubernetes.io/: Requires a browser or human assessment; excluded from points.
- HSTS declared: passed · 1/1 applicable observations
https://kubernetes.io/: Strict-Transport-Security: max-age=31536000
- Content Security Policy declared: failed · 0/1 applicable observations
https://kubernetes.io/: No Content-Security-Policy header or meta element
Sample reference: e1de71580b576dcfb4cad76cd02ce8daade8c20a40403d6aaa8df69f5901629d
No confirmed broken links in this sample. Unverified URLs are not evidence of healthy links.
Diagnostic checklist
19 passed · 14 need work · 3 not verified. Open a check for the evidence and suggested fix.
- SEO
- 70.97
- Accessibility
- 51.08
- Structure
- 66.67
- Sharing
- 77.78
- Security
- 75.00
- AI access
- 96.77
- Performance
- 61.29
HTTP response measurement
76 ms median to homepage response headers. Measurements: 82, 76, 70 ms.
Same crawler, three sequential requests, DNS and TLS included. Timing is diagnostic only and never decides a position. This is server/network response, not browser loading or Core Web Vitals.
Your checklist over time
Sep 12
72.19/100
Oct 22
67.40/100
Same checklist version; page samples may differ. A score change does not by itself prove a particular issue was fixed.
Static checks inspect crawler-visible HTML; they do not certify accessibility or code quality.
SEO2 to improve
Page titlePassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Give each page a descriptive, non-empty <title>.
- https://kubernetes.io/Kubernetes
- https://kubernetes.io/blog/Kubernetes Blog | Kubernetes
- https://kubernetes.io/bn/Kubernetes
- https://kubernetes.io/careers/Careers | Kubernetes
- https://kubernetes.io/community/Community | Kubernetes
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Distinct page titlesNeeds work
17/31 applicable observations passed. 0.55/1 checklist weight earned.
How to improve: Use a title that describes the purpose of this page rather than repeating the same title across URLs.
- https://kubernetes.io/Kubernetes
- https://kubernetes.io/bn/Kubernetes
- https://kubernetes.io/de/Kubernetes
- https://kubernetes.io/es/Kubernetes
- https://kubernetes.io/fa/Kubernetes
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Meta descriptionPassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Add a non-empty meta name="description" that summarizes this page.
- https://kubernetes.io/Kubernetes, also known as K8s, is an open source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery. Kubernetes builds u
- https://kubernetes.io/blog/Production-Grade Container Orchestration
- https://kubernetes.io/bn/কুবারনেটিস, যা K8s নামেও পরিচিত, কন্টেইনারাইজড অ্যাপ্লিকেশনের ডিপ্লয়মেন্ট, স্কেলিং এবং ব্যবস্থাপনা স্বয়ংক্রিয় করার জন্য একটি ওপেন-সোর্স সিস্টেম। এটি একটি অ্যাপ্লিকেশনের অন্তর্ভুক্ত কন্টেইনারগুলোকে লজিক্যাল ইউনিটে বিন্যস্ত করে, যাতে সেগুলো সহজে পরিচালনা ও শনা
- https://kubernetes.io/careers/Powered by GitJobs
- https://kubernetes.io/community/The Kubernetes community — users, contributors, and the culture we've built together — is one of the biggest reasons for the meteoric rise of this open source project. Our culture and values continue to grow and change as the project itself grows and changes.
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Self-referencing canonicalNeeds work
0/31 applicable observations passed. 0.00/1 checklist weight earned.
How to improve: Declare exactly one <link rel="canonical"> whose absolute URL is this page's own final URL (same scheme, host, path and query; only a trailing slash or fragment may differ). Cross-URL canonicals belong on duplicate pages, not on the indexable page itself. Reference: Google Search Central, canonicalization.
- https://kubernetes.io/No canonical URL
- https://kubernetes.io/blog/No canonical URL
- https://kubernetes.io/bn/No canonical URL
- https://kubernetes.io/careers/No canonical URL
- https://kubernetes.io/community/No canonical URL
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Root sitemap availablePassed
1/1 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Publish a sitemap URL set or index at /sitemap.xml. This checks its root, not every listed URL.
- https://kubernetes.io/sitemap.xmlHTTP 200; sitemap root found
Accessibility5 to improve
Document languagePassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Declare a valid language tag on the html element, such as en or pt-BR.
- https://kubernetes.io/en
- https://kubernetes.io/blog/en
- https://kubernetes.io/bn/bn
- https://kubernetes.io/careers/en
- https://kubernetes.io/community/en
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Image alternatives declaredNeeds work
0/31 applicable observations passed. 0.00/1 checklist weight earned.
How to improve: Add alt text to informative images. Use alt="" for decorative images. This check does not judge text quality.
- https://kubernetes.io/1 of 6 images lack an alt attribute
- https://kubernetes.io/blog/1 of 1 images lack an alt attribute
- https://kubernetes.io/bn/1 of 6 images lack an alt attribute
- https://kubernetes.io/careers/1 of 1 images lack an alt attribute
- https://kubernetes.io/community/1 of 12 images lack an alt attribute
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Form controls namedNeeds work
19/31 applicable observations passed. 0.61/1 checklist weight earned.
How to improve: Associate a label with each visible form control, or provide a non-empty aria-label / valid aria-labelledby.
- https://kubernetes.io/docs/home/2 of 858 controls have no HTML label
- https://kubernetes.io/docs/concepts/architecture/self-healing/2 of 858 controls have no HTML label
- https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/2 of 858 controls have no HTML label
- https://kubernetes.io/docs/concepts/configuration/secret/2 of 858 controls have no HTML label
- https://kubernetes.io/docs/concepts/extend-kubernetes/2 of 858 controls have no HTML label
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Links namedNeeds work
15/31 applicable observations passed. 0.48/1 checklist weight earned.
How to improve: Give every link visible text or a meaningful accessible name.
- https://kubernetes.io/blog/3 of 863 links have no HTML name
- https://kubernetes.io/careers/13 of 46 links have no HTML name
- https://kubernetes.io/community/2 of 87 links have no HTML name
- https://kubernetes.io/docs/home/3 of 963 links have no HTML name
- https://kubernetes.io/partners/4 of 48 links have no HTML name
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Descriptive link textNeeds work
30/31 applicable observations passed. 0.97/1 checklist weight earned.
How to improve: Replace generic link text such as "click here", "read more" or "saiba mais" with text (or an aria-label) that describes the destination. Reference: WCAG 2.4.4 Link Purpose (In Context).
- https://kubernetes.io/community/2 of 87 links use generic text: "read more"
- https://kubernetes.io/0 of 66 links use generic text
- https://kubernetes.io/blog/0 of 863 links use generic text
- https://kubernetes.io/bn/0 of 55 links use generic text
- https://kubernetes.io/careers/0 of 46 links use generic text
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Rendered color contrastNot verified
0/1 applicable observations passed. Informational; excluded from points.
How to improve: Check foreground/background contrast in the rendered page.
- https://kubernetes.io/Requires a browser or human assessment; excluded from points.
Keyboard and focus behaviorNot verified
0/1 applicable observations passed. Informational; excluded from points.
How to improve: Test every interactive control with a keyboard and inspect focus visibility.
- https://kubernetes.io/Requires a browser or human assessment; excluded from points.
Structure2 to improve
Main headingPassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Add a descriptive H1 identifying the main topic.
- https://kubernetes.io/1 H1 element(s)
- https://kubernetes.io/blog/1 H1 element(s)
- https://kubernetes.io/bn/1 H1 element(s)
- https://kubernetes.io/careers/1 H1 element(s)
- https://kubernetes.io/community/2 H1 element(s)
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Heading hierarchyNeeds work
0/31 applicable observations passed. 0.00/1 checklist weight earned.
How to improve: Nest headings logically without skipping a level, starting with H1.
- https://kubernetes.io/2 skipped heading level(s)
- https://kubernetes.io/blog/2 skipped heading level(s)
- https://kubernetes.io/bn/2 skipped heading level(s)
- https://kubernetes.io/careers/1 skipped heading level(s)
- https://kubernetes.io/community/1 skipped heading level(s)
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Main landmarkPassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Mark the main content with one <main> or role="main" landmark.
- https://kubernetes.io/1 main landmarks
- https://kubernetes.io/blog/1 main landmarks
- https://kubernetes.io/bn/1 main landmarks
- https://kubernetes.io/careers/1 main landmarks
- https://kubernetes.io/community/1 main landmarks
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Mobile viewportPassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Add meta name="viewport" with width=device-width and do not disable user zoom.
- https://kubernetes.io/width=device-width,initial-scale=1,shrink-to-fit=no
- https://kubernetes.io/blog/width=device-width,initial-scale=1,shrink-to-fit=no
- https://kubernetes.io/bn/width=device-width,initial-scale=1,shrink-to-fit=no
- https://kubernetes.io/careers/width=device-width,initial-scale=1,shrink-to-fit=no
- https://kubernetes.io/community/width=device-width,initial-scale=1,shrink-to-fit=no
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Image dimensions declaredNeeds work
0/31 applicable observations passed. 0.00/1 checklist weight earned.
How to improve: Declare width and height attributes (or an inline aspect-ratio style) on every visible <img> so the browser reserves space before the image loads. Reference: web.dev / Lighthouse "image elements have explicit width and height" (layout shift).
- https://kubernetes.io/6 of 6 images lack width/height attributes or an aspect-ratio style
- https://kubernetes.io/blog/1 of 1 images lack width/height attributes or an aspect-ratio style
- https://kubernetes.io/bn/6 of 6 images lack width/height attributes or an aspect-ratio style
- https://kubernetes.io/careers/1 of 1 images lack width/height attributes or an aspect-ratio style
- https://kubernetes.io/community/12 of 12 images lack width/height attributes or an aspect-ratio style
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Structured data syntaxPassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Provide JSON-LD with @context and @type (or a typed @graph). Match the markup to the visible content; syntax alone does not validate its meaning. Reference: schema.org and Google structured data guidelines.
- https://kubernetes.io/1 of 1 blocks have valid JSON-LD structure
- https://kubernetes.io/blog/1 of 1 blocks have valid JSON-LD structure
- https://kubernetes.io/bn/1 of 1 blocks have valid JSON-LD structure
- https://kubernetes.io/careers/1 of 1 blocks have valid JSON-LD structure
- https://kubernetes.io/community/1 of 1 blocks have valid JSON-LD structure
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Sharing2 to improve
Open Graph titlePassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Provide a non-empty og:title meta property.
- https://kubernetes.io/Production-Grade Container Orchestration
- https://kubernetes.io/blog/Kubernetes Blog
- https://kubernetes.io/bn/প্রোডাকশন-গ্রেড কন্টেইনার অর্কেস্ট্রেশন
- https://kubernetes.io/careers/Careers
- https://kubernetes.io/community/Community
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Open Graph descriptionPassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Provide a non-empty og:description meta property.
- https://kubernetes.io/Kubernetes, also known as K8s, is an open source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery. Kubernetes builds u
- https://kubernetes.io/blog/Production-Grade Container Orchestration
- https://kubernetes.io/bn/কুবারনেটিস, যা K8s নামেও পরিচিত, কন্টেইনারাইজড অ্যাপ্লিকেশনের ডিপ্লয়মেন্ট, স্কেলিং এবং ব্যবস্থাপনা স্বয়ংক্রিয় করার জন্য একটি ওপেন-সোর্স সিস্টেম। এটি একটি অ্যাপ্লিকেশনের অন্তর্ভুক্ত কন্টেইনারগুলোকে লজিক্যাল ইউনিটে বিন্যস্ত করে, যাতে সেগুলো সহজে পরিচালনা ও শনা
- https://kubernetes.io/careers/Powered by GitJobs
- https://kubernetes.io/community/The Kubernetes community — users, contributors, and the culture we've built together — is one of the biggest reasons for the meteoric rise of this open source project. Our culture and values continue to grow and change as the project itself grows and changes.
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Open Graph typePassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Declare og:type, such as website or article.
- https://kubernetes.io/website
- https://kubernetes.io/blog/website
- https://kubernetes.io/bn/website
- https://kubernetes.io/careers/website
- https://kubernetes.io/community/website
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Open Graph URLPassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Set og:url to an absolute HTTP(S) URL for this content.
- https://kubernetes.io/https://kubernetes.io/
- https://kubernetes.io/blog/https://kubernetes.io/blog/
- https://kubernetes.io/bn/https://kubernetes.io/bn/
- https://kubernetes.io/careers/https://kubernetes.io/careers/
- https://kubernetes.io/community/https://kubernetes.io/community/
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Open Graph image URLNeeds work
0/31 applicable observations passed. 0.00/1 checklist weight earned.
How to improve: Set og:image to an absolute HTTP(S) image URL. Homepage image availability is checked separately.
- https://kubernetes.io//images/kubernetes-open-graph.png
- https://kubernetes.io/blog/No og:image
- https://kubernetes.io/bn//images/kubernetes-open-graph.png
- https://kubernetes.io/careers//images/kubernetes-open-graph.png
- https://kubernetes.io/community//images/kubernetes-open-graph.png
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Open Graph image descriptionNeeds work
0/30 applicable observations passed. 0.00/1 checklist weight earned.
How to improve: Describe the sharing image with og:image:alt.
- https://kubernetes.io/No sharing image description
- https://kubernetes.io/blog/No sharing image description
- https://kubernetes.io/bn/No sharing image description
- https://kubernetes.io/careers/No sharing image description
- https://kubernetes.io/community/No sharing image description
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Social card typePassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Declare twitter:card as summary or summary_large_image for a website card.
- https://kubernetes.io/summary
- https://kubernetes.io/blog/summary
- https://kubernetes.io/bn/summary
- https://kubernetes.io/careers/summary
- https://kubernetes.io/community/summary
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Homepage favicon availablePassed
1/1 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Serve a non-empty public image with an image Content-Type.
- https://kubernetes.io/images/kubernetes.pngHTTP 200; image/png
Homepage sharing image availablePassed
1/1 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Serve a non-empty public image with an image Content-Type.
- https://kubernetes.io/images/kubernetes-open-graph.pngHTTP 200; image/png
Security1 to improve
HTTPS pagePassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Serve the page over HTTPS with a valid certificate.
- https://kubernetes.io/https://kubernetes.io/
- https://kubernetes.io/blog/https://kubernetes.io/blog/
- https://kubernetes.io/bn/https://kubernetes.io/bn/
- https://kubernetes.io/careers/https://kubernetes.io/careers/
- https://kubernetes.io/community/https://kubernetes.io/community/
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
No insecure embedded resourcesPassed
31/31 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Use HTTPS for embedded script, image, stylesheet, frame, audio and video URLs.
- https://kubernetes.io/0 HTTP embedded resource URL(s)
- https://kubernetes.io/blog/0 HTTP embedded resource URL(s)
- https://kubernetes.io/bn/0 HTTP embedded resource URL(s)
- https://kubernetes.io/careers/0 HTTP embedded resource URL(s)
- https://kubernetes.io/community/0 HTTP embedded resource URL(s)
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
HSTS declaredPassed
1/1 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Send Strict-Transport-Security on HTTPS responses with max-age of at least 15552000 seconds (180 days); OWASP recommends one year and includeSubDomains. Reference: OWASP HTTP Strict Transport Security cheat sheet, MDN.
- https://kubernetes.io/Strict-Transport-Security: max-age=31536000
Content Security Policy declaredNeeds work
0/1 applicable observations passed. 0.00/1 checklist weight earned.
How to improve: Send a Content-Security-Policy header (or a <meta http-equiv="Content-Security-Policy"> on the page) that restricts script and resource sources. This check verifies presence, not policy strength. Reference: OWASP Content Security Policy cheat sheet, MDN.
- https://kubernetes.io/No Content-Security-Policy header or meta element
AI access1 to improve
Content in initial HTMLNeeds work
30/31 applicable observations passed. 0.97/1 checklist weight earned.
How to improve: Render meaningful main content on the server so readers can access it without executing JavaScript.
- https://kubernetes.io/careers/18 characters of crawler-visible content (minimum 100)
- https://kubernetes.io/3253 characters of crawler-visible content (minimum 100)
- https://kubernetes.io/blog/3944 characters of crawler-visible content (minimum 100)
- https://kubernetes.io/bn/1635 characters of crawler-visible content (minimum 100)
- https://kubernetes.io/community/2970 characters of crawler-visible content (minimum 100)
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Performance1 to improve
HTML transfer budgetNeeds work
19/31 applicable observations passed. 0.61/1 checklist weight earned.
How to improve: Keep the uncompressed HTML at or below 500 KB. Remove duplicated inline payloads and unnecessary markup.
- https://kubernetes.io/docs/home/500,889 bytes of HTML; budget 500,000
- https://kubernetes.io/docs/concepts/architecture/self-healing/503,078 bytes of HTML; budget 500,000
- https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/563,507 bytes of HTML; budget 500,000
- https://kubernetes.io/docs/concepts/configuration/secret/572,414 bytes of HTML; budget 500,000
- https://kubernetes.io/docs/concepts/extend-kubernetes/521,998 bytes of HTML; budget 500,000
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Repeated homepage HTTP responsePassed
1/1 applicable observations passed. Informational; excluded from points.
How to improve: Improve server response and CDN caching. Median of three requests; diagnostic only, never a ranking tiebreak.
- https://kubernetes.io/3/3 successful measurements to response headers. Includes DNS and TLS; excludes rendering.
Browser loading and Core Web VitalsNot verified
0/1 applicable observations passed. Informational; excluded from points.
How to improve: Measure LCP, INP and CLS with browser and field tools.
- https://kubernetes.io/Requires a browser or human assessment; excluded from points.
Checklist quality-v4. Competitive weights: SEO 25%, Accessibility 25%, Structure 25%, Sharing 10%, Security 15%. AI access and Performance are diagnostic only. This expanded report may include pages outside the competitive sample. Unverified scored checks earn no points; not-applicable and manual checks are excluded. Full methodology and references.
HTTP response timings
HTTP response time measured by our crawler; not browser loading speed.
- https://kubernetes.io/docs/concepts/services-networking/service/3,394 ms
- https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/2,728 ms
- https://kubernetes.io/docs/concepts/workloads/autoscaling/vertical-pod-autoscale/2,531 ms
- https://kubernetes.io/partners/2,491 ms
- https://kubernetes.io/docs/concepts/configuration/secret/2,370 ms
Pages inspected (31)
All 31 pages from this scan.
| Page | Status | Title | H1 | ms |
|---|---|---|---|---|
| https://kubernetes.io/ | 200 | KubernetesPage checklist evidence
| 1 | 191 |
| https://kubernetes.io/blog/ | 200 | Kubernetes Blog | KubernetesPage checklist evidence
| 1 | 239 |
| https://kubernetes.io/bn/ | 200 | KubernetesPage checklist evidence
| 1 | 244 |
| https://kubernetes.io/careers/ | 200 | Careers | KubernetesPage checklist evidence
| 1 | 273 |
| https://kubernetes.io/community/ | 200 | Community | KubernetesPage checklist evidence
| 2 | 115 |
| https://kubernetes.io/de/ | 200 | KubernetesPage checklist evidence
| 1 | 307 |
| https://kubernetes.io/docs/home/ | 200 | Kubernetes Documentation | KubernetesPage checklist evidence
| 1 | 131 |
| https://kubernetes.io/es/ | 200 | KubernetesPage checklist evidence
| 1 | 163 |
| https://kubernetes.io/fa/ | 200 | KubernetesPage checklist evidence
| 1 | 260 |
| https://kubernetes.io/fr/ | 200 | KubernetesPage checklist evidence
| 1 | 272 |
| https://kubernetes.io/hi/ | 200 | KubernetesPage checklist evidence
| 1 | 276 |
| https://kubernetes.io/id/ | 200 | KubernetesPage checklist evidence
| 1 | 254 |
| https://kubernetes.io/it/ | 200 | KubernetesPage checklist evidence
| 1 | 275 |
| https://kubernetes.io/ja/ | 200 | KubernetesPage checklist evidence
| 1 | 293 |
| https://kubernetes.io/ko/ | 200 | KubernetesPage checklist evidence
| 1 | 229 |
| https://kubernetes.io/partners/ | 200 | Partners | KubernetesPage checklist evidence
| 1 | 2,491 |
| https://kubernetes.io/pl/ | 200 | KubernetesPage checklist evidence
| 1 | 274 |
| https://kubernetes.io/pt-br/ | 200 | KubernetesPage checklist evidence
| 1 | 167 |
| https://kubernetes.io/releases | 200 | Releases | KubernetesPage checklist evidence
| 1 | 220 |
| https://kubernetes.io/ru/ | 200 | KubernetesPage checklist evidence
| 1 | 258 |
| https://kubernetes.io/docs/concepts/architecture/self-healing/ | 200 | Kubernetes Self-Healing | KubernetesPage checklist evidence
| 2 | 546 |
| https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ | 200 | Resource Management for Pods and Containers | KubernetesPage checklist evidence
| 2 | 2,728 |
| https://kubernetes.io/docs/concepts/configuration/secret/ | 200 | Secrets | KubernetesPage checklist evidence
| 2 | 2,370 |
| https://kubernetes.io/docs/concepts/extend-kubernetes/ | 200 | Extending Kubernetes | KubernetesPage checklist evidence
| 2 | 165 |
| https://kubernetes.io/docs/concepts/overview/ | 200 | Overview | KubernetesPage checklist evidence
| 2 | 201 |
| https://kubernetes.io/docs/concepts/services-networking/dual-stack/ | 200 | IPv4/IPv6 dual-stack | KubernetesPage checklist evidence
| 2 | 330 |
| https://kubernetes.io/docs/concepts/services-networking/service/ | 200 | Service | KubernetesPage checklist evidence
| 2 | 3,394 |
| https://kubernetes.io/docs/concepts/storage/persistent-volumes/ | 200 | Persistent Volumes | KubernetesPage checklist evidence
| 2 | 314 |
| https://kubernetes.io/docs/concepts/workloads/autoscaling/horizontal-pod-autoscale/ | 200 | Horizontal Pod Autoscaling | KubernetesPage checklist evidence
| 2 | 462 |
| https://kubernetes.io/docs/concepts/workloads/autoscaling/vertical-pod-autoscale/ | 200 | Vertical Pod Autoscaling | KubernetesPage checklist evidence
| 2 | 2,531 |
| https://kubernetes.io/docs/concepts/workloads/controllers/deployment/ | 200 | Deployments | KubernetesPage checklist evidence
| 2 | 208 |
Optional AI signals
Informational signals; these do not certify search visibility or unlock S-Tier.
- llms.txtGuide for AI agents
- Structured dataJSON-LD on the homepage
- Semantic HTMLMain and navigation landmarks
Browser measurements · supplementary
Mobile page report
kubernetes.io
https://kubernetes.io/
Measured · 10/26/2026, 1:26:37 AM UTC
- Speed
- 63
- Accessibility
- 80
- SEO basics
- 92
- Main content (LCP)
- 7.3 s
- Layout shifts (CLS)
- 0
- Blocking time (TBT)
- 10 ms
Your next improvements
Measured findings to investigate, ordered by audit score.
1. SVG elements with an `img` role do not have an accessible text alternative
Ensures SVG elements with an `img`, `graphics-document` or `graphics-symbol` role have an accessible text alternative. [Learn more about SVG alt text](https://dequeuniversity.com/rules/axe/4.13/svg-img-alt).
nav.js-navbar-scroll > a.navbar-brand > span.navbar-brand__logo > svg · <svg role="img" viewBox="-6.09 -6.09 446.94 115.94">
2. Links do not have a discernible name
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. [Learn how to make links accessible](https://dequeuniversity.com/rules/axe/4.13/link-name).
body.td-home > header > nav.js-navbar-scroll > a.navbar-brand · <a class="navbar-brand" href="/">
3. Image elements do not have `[alt]` attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. [Learn more about the `alt` attribute](https://dequeuniversity.com/rules/axe/4.13/image-alt).
aside > div.announcement-main > h4 > img · <img src="/images/announcements/kccnc-na-2026-white.svg" style="float:right;height:100px">
4. Heading elements are not in a sequentially-descending order
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. [Learn more about heading order](https://dequeuniversity.com/rules/axe/4.13/heading-order).
section#td-block-0-section > div.main-section > div.content > h4#planet-scale · <h4 id="planet-scale">
5. Background and foreground colors do not have a sufficient contrast ratio.
Low-contrast text is difficult or impossible for many users to read. [Learn how to provide sufficient color contrast](https://dequeuniversity.com/rules/axe/4.13/color-contrast).
div > div.feature-box > h3 > a · <a href="/docs/concepts/workloads/controllers/deployment/">
div > div.feature-box > h3 > a · <a href="/docs/concepts/services-networking/service/">
div > div.feature-box > h3 > a · <a href="/docs/concepts/storage/persistent-volumes/">
6. Buttons do not have an accessible name
When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. [Learn how to make buttons more accessible](https://dequeuniversity.com/rules/axe/4.13/button-name).
body.td-home > header > nav.js-navbar-scroll > button#hamburger · <button id="hamburger" class="btn fas fa-bars" onclick="kub.toggleMenu()" data-auto-burger-exclude="">
7. Network dependency tree
[Avoid chaining critical requests](https://developer.chrome.com/docs/performance/insights/network-dependency-tree) by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
8. LCP request discovery
[Optimize LCP](https://developer.chrome.com/docs/performance/insights/lcp-discovery) by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Fix with your coding assistant
Copy a ready-to-use prompt with the issues and affected URLs.
Battle scoring rules
The arena winner follows the verified ranking: internal link health first, then the published two-decimal quality score. Both sites need two agreeing standard observations. Browser performance, accessibility and SEO are complementary diagnostics and do not move the ranking or decide its winner. Page-only battles compare compatible rounds; performance differences up to five points draw, and equal round wins remain a tie. Missing measurements never count as zero. Browser audits do not certify accessibility. Saved results keep their measured evidence; start a rematch for a newer comparison.