Measured
Your result
No broken links found in this sample.
- Link health
- 100.00/100
- Quality checklist
- 76.62/100
- Broken links
- 0
Healthy links in the sample
Scored technical checks
Confirmed in sample
24 links verified · 176 unknown · 20 selected source pages · 12% 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.
- 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).
- Open Graph image description
Describe the sharing image with og:image:alt.
- Content Security Policy declared
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.
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 · 76.62/100 quality · 24 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 · 76.62/100 quality
At least 10 internal destinations were verified. Unknown items do not disqualify the site; confirmed checklist failures reduce quality. The available outcomes agreed between passes.
20 selected source URLs · 200 internal destinations. 24 evaluated · 176 unknown · 0 using previous evidence. The expanded diagnostic report follows below.
Some checklist evidence is unavailable: Page title, Distinct page titles, Meta description, Self-referencing canonical, Main heading, Heading hierarchy, Main landmark, Mobile viewport, Image dimensions declared, Structured data syntax, Document language, Image alternatives declared, Form controls named, Buttons named, Links named, Descriptive link text, Open Graph title, Open Graph description, Open Graph type, Open Graph URL, Open Graph image URL, Open Graph image description, Social card type, HTTPS page, No insecure embedded resources, Homepage favicon available. 0 check(s) use previous evidence, for at most eight days from their last reliable reading. Other unknown observations have no scoring vote.
- SEO
- 84.00/100
- Accessibility
- 93.33/100
- Structure
- 66.67/100
- Sharing
- 43.75/100
- Security
- 75.00/100
Selected pages
- https://www.healthline.com/
- https://www.healthline.com/about
- https://www.healthline.com/about/contact-us
- https://www.healthline.com/about/content-integrity
- https://www.healthline.com/about/privacy-notice
- https://www.healthline.com/additional-information
- https://www.healthline.com/advertising-policy
- https://www.healthline.com/alzheimers-disease
- https://www.healthline.com/breast-cancer
- https://www.healthline.com/cancer-care
- https://www.healthline.com/cbd
- https://www.healthline.com/ckd
- https://www.healthline.com/copd
- https://www.healthline.com/digestive-health
- https://www.healthline.com/directory/topics
- https://www.healthline.com/drugs
- https://www.healthline.com/eczema
- https://www.healthline.com/eye-health
- https://www.healthline.com/fitness
- https://www.healthline.com/fitness/products
Internal link verdicts and weights
- ok · weight 6 · https://care.healthline.com/find-care
- ok · weight 6 · https://care.healthline.com/find-care/specialty/cardiology
- ok · weight 6 · https://care.healthline.com/find-care/specialty/dentistry-general
- ok · weight 6 · https://care.healthline.com/find-care/specialty/dermatology
- ok · weight 6 · https://care.healthline.com/find-care/specialty/neurology
- ok · weight 6 · https://care.healthline.com/find-care/specialty/obstetrics-gynecology
- unverifiable · weight 6 · https://care.healthline.com/find-care/specialty/orthopedic-surgery
- unverifiable · weight 6 · https://care.healthline.com/find-care/specialty/pediatrics
- unverifiable · weight 6 · https://care.healthline.com/find-care/specialty/primary-care-doctors
- unverifiable · weight 6 · https://care.healthline.com/find-care/specialty/psychology
- unverifiable · weight 6 · https://care.healthline.com/find-care/specialty/urology
- ok · weight 6 · https://dailydose.healthline.com/library
- ok · weight 6 · https://www.healthline.com/
- ok · weight 6 · https://www.healthline.com/about
- ok · weight 6 · https://www.healthline.com/about/contact-us
- ok · weight 6 · https://www.healthline.com/about/content-integrity
- ok · weight 6 · https://www.healthline.com/about/privacy-notice
- ok · weight 6 · https://www.healthline.com/additional-information
- ok · weight 6 · https://www.healthline.com/advertising-policy
- ok · weight 6 · https://www.healthline.com/alzheimers-disease
- unverifiable · weight 6 · https://www.healthline.com/alzheimers-disease/basics
- unverifiable · weight 6 · https://www.healthline.com/alzheimers-disease/behavioral-changes
- unverifiable · weight 6 · https://www.healthline.com/alzheimers-disease/diet-wellness
- unverifiable · weight 6 · https://www.healthline.com/alzheimers-disease/early-onset
- unverifiable · weight 6 · https://www.healthline.com/alzheimers-disease/mental-health
- unverifiable · weight 6 · https://www.healthline.com/alzheimers-disease/treatment
- ok · weight 6 · https://www.healthline.com/breast-cancer
- unverifiable · weight 6 · https://www.healthline.com/breast-cancer/breast-cancer-basics
- unverifiable · weight 6 · https://www.healthline.com/breast-cancer/breast-cancer-mental-health
- unverifiable · weight 6 · https://www.healthline.com/breast-cancer/breast-cancer-treatment-medication
- unverifiable · weight 6 · https://www.healthline.com/breast-cancer/living-well
- unverifiable · weight 6 · https://www.healthline.com/breast-cancer/metastatic-breast-cancer
- unverifiable · weight 6 · https://www.healthline.com/breast-cancer/remission
- unverifiable · weight 6 · https://www.healthline.com/breast-cancer/risks-screenings
- ok · weight 6 · https://www.healthline.com/cancer-care
- unverifiable · weight 6 · https://www.healthline.com/cancer-care/caregivers
- unverifiable · weight 6 · https://www.healthline.com/cancer-care/chemotherapy
- unverifiable · weight 6 · https://www.healthline.com/cancer-care/diet
- unverifiable · weight 6 · https://www.healthline.com/cancer-care/screenings
- unverifiable · weight 6 · https://www.healthline.com/cancer-care/treatment
- unverifiable · weight 6 · https://www.healthline.com/cancer-care/well-being
- ok · weight 6 · https://www.healthline.com/cbd
- unverifiable · weight 6 · https://www.healthline.com/ckd
- unverifiable · weight 6 · https://www.healthline.com/copd
- unverifiable · weight 6 · https://www.healthline.com/digestive-health
- ok · weight 6 · https://www.healthline.com/directory/topics
- unverifiable · weight 6 · https://www.healthline.com/drugs
- unverifiable · weight 6 · https://www.healthline.com/eczema
- unverifiable · weight 6 · https://www.healthline.com/eye-health
- unverifiable · weight 6 · https://www.healthline.com/fitness
- unverifiable · weight 6 · https://www.healthline.com/fitness/products
- unverifiable · weight 6 · https://www.healthline.com/glp1s-explained
- unverifiable · weight 6 · https://www.healthline.com/guides/glp-1s
- unverifiable · weight 6 · https://www.healthline.com/health-news
- unverifiable · weight 6 · https://www.healthline.com/health/colon-cancer
- unverifiable · weight 6 · https://www.healthline.com/health/drugs/botox
- unverifiable · weight 6 · https://www.healthline.com/health/drugs/dupixent
- unverifiable · weight 6 · https://www.healthline.com/health/drugs/eylea
- unverifiable · weight 6 · https://www.healthline.com/health/drugs/repatha
- unverifiable · weight 6 · https://www.healthline.com/health/drugs/rexulti
- unverifiable · weight 6 · https://www.healthline.com/health/drugs/skyrizi
- unverifiable · weight 6 · https://www.healthline.com/health/drugs/trintellix
- unverifiable · weight 6 · https://www.healthline.com/health/drugs/ubrelvy
- unverifiable · weight 6 · https://www.healthline.com/health/drugs/vraylar
- unverifiable · weight 6 · https://www.healthline.com/health/estimated-average-glucose
- ok · weight 6 · https://www.healthline.com/health/nutrition/macro-calculator
- unverifiable · weight 6 · https://www.healthline.com/health/sleep/sleep-calculator
- unverifiable · weight 6 · https://www.healthline.com/heart-health
- unverifiable · weight 6 · https://www.healthline.com/medical-team
- unverifiable · weight 6 · https://www.healthline.com/menopause
- ok · weight 6 · https://www.healthline.com/mental-health
- unverifiable · weight 6 · https://www.healthline.com/migraine
- unverifiable · weight 6 · https://www.healthline.com/multiple-sclerosis
- ok · weight 6 · https://www.healthline.com/newsletter-signup
- unverifiable · weight 6 · https://www.healthline.com/nutrition
- ok · weight 6 · https://www.healthline.com/nutrition/how-many-calories-per-day
- unverifiable · weight 6 · https://www.healthline.com/parenthood
- unverifiable · weight 6 · https://www.healthline.com/parkinsons-disease
- ok · weight 6 · https://www.healthline.com/pill-identifier
- unverifiable · weight 6 · https://www.healthline.com/program/allergy-survival-guide
- unverifiable · weight 6 · https://www.healthline.com/program/mens-wellness
- unverifiable · weight 6 · https://www.healthline.com/program/womens-wellness
- unverifiable · weight 6 · https://www.healthline.com/psoriasis
- unverifiable · weight 6 · https://www.healthline.com/recipes
- unverifiable · weight 6 · https://www.healthline.com/reviews
- unverifiable · weight 6 · https://www.healthline.com/reviews/at-home-tests
- unverifiable · weight 6 · https://www.healthline.com/reviews/mens-health-products
- unverifiable · weight 6 · https://www.healthline.com/reviews/mental-health-services-and-products
- unverifiable · weight 6 · https://www.healthline.com/reviews/nutrition-products
- unverifiable · weight 6 · https://www.healthline.com/reviews/sleep-products
- unverifiable · weight 6 · https://www.healthline.com/reviews/vitamin-and-supplement-products
- unverifiable · weight 6 · https://www.healthline.com/reviews/womens-health-products
- unverifiable · weight 6 · https://www.healthline.com/rheumatoid-arthritis
- unverifiable · weight 6 · https://www.healthline.com/sexual-health
- unverifiable · weight 6 · https://www.healthline.com/sitemap
- unverifiable · weight 6 · https://www.healthline.com/skincare
- unverifiable · weight 6 · https://www.healthline.com/sleep
- unverifiable · weight 6 · https://www.healthline.com/terms-of-use
- unverifiable · weight 6 · https://www.healthline.com/type-2-diabetes
- unverifiable · weight 6 · https://www.healthline.com/video
- unverifiable · weight 6 · https://www.healthline.com/vitamins-supplements
- unverifiable · weight 6 · https://www.healthline.com/weight-management
- unverifiable · weight 6 · https://www.healthline.com/wellness
- unverifiable · weight 4 · https://www.healthline.com/adhd
- unverifiable · weight 4 · https://www.healthline.com/anxiety-and-depression
- unverifiable · weight 4 · https://www.healthline.com/health-news/breast-cancer-awareness-what-patients-need-when-treatment-ends
- unverifiable · weight 4 · https://www.healthline.com/health-news/physical-activity-may-improve-mood-and-quality-of-life-during-menopause
- unverifiable · weight 4 · https://www.healthline.com/health-news/viola-davis-shingles-pain-changed-life
- unverifiable · weight 4 · https://www.healthline.com/health/drugs/forgot-to-take-blood-pressure-medication
- unverifiable · weight 4 · https://www.healthline.com/health/drugs/glp-1-autoimmune-disorders
- unverifiable · weight 4 · https://www.healthline.com/health/fitness/arm-workouts-for-women
- unverifiable · weight 4 · https://www.healthline.com/health/i-tried-bibliotherapy-for-mental-health
- unverifiable · weight 4 · https://www.healthline.com/health/video/calm-your-mind-breathwork-meditation-for-better-sleep-during-perimenopause
- unverifiable · weight 4 · https://www.healthline.com/health/video/lower-back-stretches-to-reduce-pain-and-build-strength
- unverifiable · weight 4 · https://www.healthline.com/health/video/mediterranean-diet-for-beginners
- unverifiable · weight 4 · https://www.healthline.com/health/video/real-experiences-and-key-insights-on-cancer-and-clinical-research
- unverifiable · weight 4 · https://www.healthline.com/nutrition/buy-ozempic-online
- unverifiable · weight 4 · https://www.healthline.com/nutrition/foods-that-increase-blood-flow
- unverifiable · weight 4 · https://www.healthline.com/nutrition/healthy-game-day-snacks
- unverifiable · weight 4 · https://www.healthline.com/nutrition/ways-to-fall-asleep
- unverifiable · weight 4 · https://www.healthline.com/program/everyday-habits-for-sensitive-skin
- unverifiable · weight 4 · https://www.healthline.com/program/navigating-metastatic-breast-cancer
- unverifiable · weight 4 · https://www.healthline.com/program/navigating-social-situations-with-atopic-dermatitis
- unverifiable · weight 4 · https://www.healthline.com/recipes/crockpot-dinner-recipes-for-busy-weeks
- unverifiable · weight 4 · https://www.healthline.com/sponsored-topics
- unverifiable · weight 2 · https://t2d.healthline.com/
- unverifiable · weight 2 · https://www.healthline.com/about/brand-and-product-vetting
- unverifiable · weight 2 · https://www.healthline.com/about/conscious-language
- unverifiable · weight 2 · https://www.healthline.com/about/diversity-commitment
- unverifiable · weight 2 · https://www.healthline.com/about/medical-team
- unverifiable · weight 2 · https://www.healthline.com/about/process
- unverifiable · weight 2 · https://www.healthline.com/cancer
- unverifiable · weight 2 · https://www.healthline.com/contact
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers-disease/signs-of-early-onset-alzheimers
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/activities-for-someone-with-alzheimers
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/agitation-symptoms-quiz
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/alzheimer-hallucinations
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/alzheimers-care
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/alzheimers-caregivers-managing-frustration
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/alzheimers-diet
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/alzheimers-gene-therapy-treatment
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/alzheimers-patient-not-eating
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/alzheimers-support-group
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/how-to-maintain-independence-with-early-onset-alzheimers
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/managing-finances-for-alzheimers
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/questions-to-ask
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/staging-and-progression
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/sundowning
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/tau-protein-in-alzheimers-disease
- unverifiable · weight 2 · https://www.healthline.com/health/alzheimers/treatments-for-early-onset-alzheimers
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer-metastasis-sites
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/accepting-help-breast-cancer
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/adjuvant-therapy-for-breast-cancer
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/alternative-treatments-for-breast-cancer
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/are-irregular-periods-a-sign-of-breast-cancer
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/breast-cancer
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/breast-cancer-feeling-comfortable
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/breast-cancer-lymph-nodes
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/breast-cancer-mental-health-support
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/early-detection-of-breast-cancer
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/guide-to-treatments-for-breast-cancer-chemo-radiation-surgery
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/how-to-find-breast-cancer-support
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/how-treatable-is-early-breast-cancer
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/how-urgent-is-breast-cancer-surgery
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/is-breast-cancer-genetic
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/is-melatonin-safe-for-breast-cancer-patients
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/management-and-tips/breast-cancer-chemotherapy-pills
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/managing-breast-cancer-fatigue
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/recurrence-mental-health-resource-guide
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/recurrence-rates
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/risk-factors-for-breast-cancer
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/signs-of-recurrence
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/survival-facts-statistics
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/toxic-positivity-and-breast-cancer
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/understanding-managing/first-line-therapy
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/warning-signs
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/wellness-remission
- unverifiable · weight 2 · https://www.healthline.com/health/breast-cancer/what-are-the-4-stages-of-breast-cancer
- unverifiable · weight 2 · https://www.healthline.com/health/cancer
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/cancer-care-lifestyle-well-being-emotional-stages-of-cancer
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/cancer-care-lifestyle-well-being-how-to-find-financial-support
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/cancer-care-treatment-non-chemo-how-to-prepare-for-radiation
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/care-package-for-cancer-patient
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/comfort-gifts-for-chemo-patients
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/effects-on-body
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/foods-to-avoid-while-on-chemo
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/full-body-scan-for-cancer
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/immunotherapy-vs-chemotherapy
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/liver-cancer-diet-foods
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/oncology-drugs
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/side-effects-of-radiation-therapy
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/what-is-an-oncologist
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/what-to-say-to-someone-who-has-cancer-v1
- unverifiable · weight 2 · https://www.healthline.com/health/cancer/worst-days-after-chemo-treatment
- unverifiable · weight 2 · https://www.healthline.com/health/dementia/activities-for-dementia-patients-at-home
- unverifiable · weight 2 · https://www.healthline.com/health/dementia/brain-scans-for-dementia
- unverifiable · weight 2 · https://www.healthline.com/health/dementia/dementia-treatment
- unverifiable · weight 2 · https://www.healthline.com/health/dementia/vitamins-memory-loss
- unverifiable · weight 2 · https://www.healthline.com/health/does-wifi-cause-cancer
- unverifiable · weight 2 · https://www.healthline.com/health/essentials-for-home-caregivers
Scoring checks
- Page title: passed · 10/10 applicable observations
https://www.healthline.com/: Healthline: Medical information and health advice you can trust.
https://www.healthline.com/about: ABOUT US
https://www.healthline.com/about/contact-us: Contact Us
https://www.healthline.com/about/content-integrity: Our Approach to Content Integrity
https://www.healthline.com/about/privacy-notice: Healthline Privacy Notice
- Distinct page titles: passed · 10/10 applicable observations
https://www.healthline.com/: Healthline: Medical information and health advice you can trust.
https://www.healthline.com/about: ABOUT US
https://www.healthline.com/about/contact-us: Contact Us
https://www.healthline.com/about/content-integrity: Our Approach to Content Integrity
https://www.healthline.com/about/privacy-notice: Healthline Privacy Notice
- Meta description: failed · 2/10 applicable observations
https://www.healthline.com/about: No meta description
https://www.healthline.com/about/contact-us: No meta description
https://www.healthline.com/about/content-integrity: No meta description
https://www.healthline.com/about/privacy-notice: No meta description
https://www.healthline.com/additional-information: No meta description
- Self-referencing canonical: passed · 10/10 applicable observations
https://www.healthline.com/: https://www.healthline.com
https://www.healthline.com/about: https://www.healthline.com/about/about-us
https://www.healthline.com/about/contact-us: https://www.healthline.com/about/contact-us
https://www.healthline.com/about/content-integrity: https://www.healthline.com/about/content-integrity
https://www.healthline.com/about/privacy-notice: https://www.healthline.com/about/privacy-notice
- Main heading: passed · 10/10 applicable observations
https://www.healthline.com/: 1 H1 element(s)
https://www.healthline.com/about: 1 H1 element(s)
https://www.healthline.com/about/contact-us: 1 H1 element(s)
https://www.healthline.com/about/content-integrity: 1 H1 element(s)
https://www.healthline.com/about/privacy-notice: 1 H1 element(s)
- Heading hierarchy: failed · 9/10 applicable observations
https://www.healthline.com/additional-information: 1 skipped heading level(s)
https://www.healthline.com/: 0 skipped heading level(s)
https://www.healthline.com/about: 0 skipped heading level(s)
https://www.healthline.com/about/contact-us: 0 skipped heading level(s)
https://www.healthline.com/about/content-integrity: 0 skipped heading level(s)
- Main landmark: passed · 10/10 applicable observations
https://www.healthline.com/: 1 main landmarks
https://www.healthline.com/about: 1 main landmarks
https://www.healthline.com/about/contact-us: 1 main landmarks
https://www.healthline.com/about/content-integrity: 1 main landmarks
https://www.healthline.com/about/privacy-notice: 1 main landmarks
- Mobile viewport: passed · 10/10 applicable observations
https://www.healthline.com/: width=device-width, initial-scale=1, minimum-scale=1
https://www.healthline.com/about: width=device-width, initial-scale=1, minimum-scale=1
https://www.healthline.com/about/contact-us: width=device-width, initial-scale=1, minimum-scale=1
https://www.healthline.com/about/content-integrity: width=device-width, initial-scale=1, minimum-scale=1
https://www.healthline.com/about/privacy-notice: width=device-width, initial-scale=1, minimum-scale=1
- Image dimensions declared: failed · 0/10 applicable observations
https://www.healthline.com/: 48 of 48 images lack width/height attributes or an aspect-ratio style
https://www.healthline.com/about: 3 of 7 images lack width/height attributes or an aspect-ratio style
https://www.healthline.com/about/contact-us: 2 of 2 images lack width/height attributes or an aspect-ratio style
https://www.healthline.com/about/content-integrity: 2 of 2 images lack width/height attributes or an aspect-ratio style
https://www.healthline.com/about/privacy-notice: 2 of 2 images lack width/height attributes or an aspect-ratio style
- Structured data syntax: failed · 1/10 applicable observations
https://www.healthline.com/about: 0 of 0 blocks have valid JSON-LD structure
https://www.healthline.com/about/contact-us: 0 of 0 blocks have valid JSON-LD structure
https://www.healthline.com/about/content-integrity: 0 of 0 blocks have valid JSON-LD structure
https://www.healthline.com/about/privacy-notice: 0 of 0 blocks have valid JSON-LD structure
https://www.healthline.com/additional-information: 0 of 0 blocks have valid JSON-LD structure
- Document language: passed · 10/10 applicable observations
https://www.healthline.com/: en
https://www.healthline.com/about: en
https://www.healthline.com/about/contact-us: en
https://www.healthline.com/about/content-integrity: en
https://www.healthline.com/about/privacy-notice: en
- Image alternatives declared: passed · 10/10 applicable observations
https://www.healthline.com/: 0 of 48 images lack an alt attribute
https://www.healthline.com/about: 0 of 7 images lack an alt attribute
https://www.healthline.com/about/contact-us: 0 of 2 images lack an alt attribute
https://www.healthline.com/about/content-integrity: 0 of 2 images lack an alt attribute
https://www.healthline.com/about/privacy-notice: 0 of 2 images lack an alt attribute
- Form controls named: passed · 10/10 applicable observations
https://www.healthline.com/: 0 of 1 controls have no HTML label
https://www.healthline.com/about: 0 of 1 controls have no HTML label
https://www.healthline.com/about/contact-us: 0 of 1 controls have no HTML label
https://www.healthline.com/about/content-integrity: 0 of 1 controls have no HTML label
https://www.healthline.com/about/privacy-notice: 0 of 1 controls have no HTML label
- Buttons named: passed · 10/10 applicable observations
https://www.healthline.com/: 0 of 24 buttons have no HTML name
https://www.healthline.com/about: 0 of 14 buttons have no HTML name
https://www.healthline.com/about/contact-us: 0 of 14 buttons have no HTML name
https://www.healthline.com/about/content-integrity: 0 of 14 buttons have no HTML name
https://www.healthline.com/about/privacy-notice: 0 of 14 buttons have no HTML name
- Links named: failed · 9/10 applicable observations
https://www.healthline.com/about/content-integrity: 1 of 114 links have no HTML name
https://www.healthline.com/: 0 of 159 links have no HTML name
https://www.healthline.com/about: 0 of 150 links have no HTML name
https://www.healthline.com/about/contact-us: 0 of 111 links have no HTML name
https://www.healthline.com/about/privacy-notice: 0 of 109 links have no HTML name
- Descriptive link text: failed · 7/10 applicable observations
https://www.healthline.com/about: 1 of 150 links use generic text: "here"
https://www.healthline.com/about/content-integrity: 4 of 114 links use generic text: "read more"
https://www.healthline.com/advertising-policy: 1 of 110 links use generic text: "here"
https://www.healthline.com/: 0 of 159 links use generic text
https://www.healthline.com/about/contact-us: 0 of 111 links use generic text
- Open Graph title: failed · 4/10 applicable observations
https://www.healthline.com/about: No og:title
https://www.healthline.com/about/contact-us: No og:title
https://www.healthline.com/about/content-integrity: No og:title
https://www.healthline.com/about/privacy-notice: No og:title
https://www.healthline.com/additional-information: No og:title
- Open Graph description: failed · 2/10 applicable observations
https://www.healthline.com/about: No og:description
https://www.healthline.com/about/contact-us: No og:description
https://www.healthline.com/about/content-integrity: No og:description
https://www.healthline.com/about/privacy-notice: No og:description
https://www.healthline.com/additional-information: No og:description
- Open Graph type: failed · 4/10 applicable observations
https://www.healthline.com/about: No og:type
https://www.healthline.com/about/contact-us: No og:type
https://www.healthline.com/about/content-integrity: No og:type
https://www.healthline.com/about/privacy-notice: No og:type
https://www.healthline.com/additional-information: No og:type
- Open Graph URL: failed · 1/10 applicable observations
https://www.healthline.com/about: No og:url
https://www.healthline.com/about/contact-us: No og:url
https://www.healthline.com/about/content-integrity: No og:url
https://www.healthline.com/about/privacy-notice: No og:url
https://www.healthline.com/additional-information: No og:url
- Open Graph image URL: passed · 10/10 applicable observations
https://www.healthline.com/: https://assets.healthline.com/content/hl_sharing_v2.jpg
https://www.healthline.com/about: https://assets.healthline.com/content/hl_sharing_v2.jpg
https://www.healthline.com/about/contact-us: https://assets.healthline.com/content/hl_sharing_v2.jpg
https://www.healthline.com/about/content-integrity: https://assets.healthline.com/content/hl_sharing_v2.jpg
https://www.healthline.com/about/privacy-notice: https://assets.healthline.com/content/hl_sharing_v2.jpg
- Open Graph image description: failed · 0/10 applicable observations
https://www.healthline.com/: No sharing image description
https://www.healthline.com/about: No sharing image description
https://www.healthline.com/about/contact-us: No sharing image description
https://www.healthline.com/about/content-integrity: No sharing image description
https://www.healthline.com/about/privacy-notice: No sharing image description
- Social card type: failed · 4/10 applicable observations
https://www.healthline.com/about: No social card type
https://www.healthline.com/about/contact-us: No social card type
https://www.healthline.com/about/content-integrity: No social card type
https://www.healthline.com/about/privacy-notice: No social card type
https://www.healthline.com/additional-information: No social card type
- HTTPS page: passed · 10/10 applicable observations
https://www.healthline.com/: https://www.healthline.com/
https://www.healthline.com/about: https://www.healthline.com/about/about-us
https://www.healthline.com/about/contact-us: https://www.healthline.com/about/contact-us
https://www.healthline.com/about/content-integrity: https://www.healthline.com/about/content-integrity
https://www.healthline.com/about/privacy-notice: https://www.healthline.com/about/privacy-notice
- No insecure embedded resources: passed · 10/10 applicable observations
https://www.healthline.com/: 0 HTTP embedded resource URL(s)
https://www.healthline.com/about: 0 HTTP embedded resource URL(s)
https://www.healthline.com/about/contact-us: 0 HTTP embedded resource URL(s)
https://www.healthline.com/about/content-integrity: 0 HTTP embedded resource URL(s)
https://www.healthline.com/about/privacy-notice: 0 HTTP embedded resource URL(s)
- Homepage favicon available: unverified · 0/1 applicable observations
https://images-prod.healthline.com/hlcmsresource/images/frontend-static/favicon/hl-logo-logomark-circle-black.ico: The image could not be fetched within the network policy and 2 MB limit.
- Homepage sharing image available: passed · 1/1 applicable observations
https://assets.healthline.com/content/hl_sharing_v2.jpg: HTTP 200; image/jpeg
- Root sitemap available: passed · 1/1 applicable observations
https://www.healthline.com/sitemap.xml: HTTP 200; sitemap root found
- Rendered color contrast: unverified · 0/1 applicable observations
https://www.healthline.com/: Requires a browser or human assessment; excluded from points.
- Keyboard and focus behavior: unverified · 0/1 applicable observations
https://www.healthline.com/: Requires a browser or human assessment; excluded from points.
- HSTS declared: passed · 1/1 applicable observations
https://www.healthline.com/: Strict-Transport-Security: max-age=31536000; includeSubDomains
- Content Security Policy declared: failed · 0/1 applicable observations
https://www.healthline.com/: No Content-Security-Policy header or meta element
Sample reference: 3f74cdcb358f3fb63e6a3c923f36b8352ffd9cee8d6a413ed669b80ef62ee95e
No confirmed broken links in this sample. Unverified URLs are not evidence of healthy links.
Diagnostic checklist
17 passed · 15 need work · 4 not verified. Open a check for the evidence and suggested fix.
- SEO
- 84.00
- Accessibility
- 93.33
- Structure
- 66.67
- Sharing
- 38.89
- Security
- 75.00
- AI access
- 90.00
- Performance
- 90.00
HTTP response measurement
126 ms median to homepage response headers. Measurements: 281, 126, 121 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
68.21/100
Oct 25
76.62/100
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.
SEO1 to improve
Page titlePassed
10/10 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Give each page a descriptive, non-empty <title>.
- https://www.healthline.com/Healthline: Medical information and health advice you can trust.
- https://www.healthline.com/aboutABOUT US
- https://www.healthline.com/about/contact-usContact Us
- https://www.healthline.com/about/content-integrityOur Approach to Content Integrity
- https://www.healthline.com/about/privacy-noticeHealthline Privacy Notice
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Distinct page titlesPassed
10/10 applicable observations passed. 1.00/1 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://www.healthline.com/Healthline: Medical information and health advice you can trust.
- https://www.healthline.com/aboutABOUT US
- https://www.healthline.com/about/contact-usContact Us
- https://www.healthline.com/about/content-integrityOur Approach to Content Integrity
- https://www.healthline.com/about/privacy-noticeHealthline Privacy Notice
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Meta descriptionNeeds work
2/10 applicable observations passed. 0.20/1 checklist weight earned.
How to improve: Add a non-empty meta name="description" that summarizes this page.
- https://www.healthline.com/aboutNo meta description
- https://www.healthline.com/about/contact-usNo meta description
- https://www.healthline.com/about/content-integrityNo meta description
- https://www.healthline.com/about/privacy-noticeNo meta description
- https://www.healthline.com/additional-informationNo meta description
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Self-referencing canonicalPassed
10/10 applicable observations passed. 1.00/1 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://www.healthline.com/https://www.healthline.com
- https://www.healthline.com/abouthttps://www.healthline.com/about/about-us
- https://www.healthline.com/about/contact-ushttps://www.healthline.com/about/contact-us
- https://www.healthline.com/about/content-integrityhttps://www.healthline.com/about/content-integrity
- https://www.healthline.com/about/privacy-noticehttps://www.healthline.com/about/privacy-notice
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://www.healthline.com/sitemap.xmlHTTP 200; sitemap root found
Accessibility2 to improve
Document languagePassed
10/10 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://www.healthline.com/en
- https://www.healthline.com/abouten
- https://www.healthline.com/about/contact-usen
- https://www.healthline.com/about/content-integrityen
- https://www.healthline.com/about/privacy-noticeen
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Image alternatives declaredPassed
10/10 applicable observations passed. 1.00/1 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://www.healthline.com/0 of 48 images lack an alt attribute
- https://www.healthline.com/about0 of 7 images lack an alt attribute
- https://www.healthline.com/about/contact-us0 of 2 images lack an alt attribute
- https://www.healthline.com/about/content-integrity0 of 2 images lack an alt attribute
- https://www.healthline.com/about/privacy-notice0 of 2 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 namedPassed
10/10 applicable observations passed. 1.00/1 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://www.healthline.com/0 of 1 controls have no HTML label
- https://www.healthline.com/about0 of 1 controls have no HTML label
- https://www.healthline.com/about/contact-us0 of 1 controls have no HTML label
- https://www.healthline.com/about/content-integrity0 of 1 controls have no HTML label
- https://www.healthline.com/about/privacy-notice0 of 1 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
9/10 applicable observations passed. 0.90/1 checklist weight earned.
How to improve: Give every link visible text or a meaningful accessible name.
- https://www.healthline.com/about/content-integrity1 of 114 links have no HTML name
- https://www.healthline.com/0 of 159 links have no HTML name
- https://www.healthline.com/about0 of 150 links have no HTML name
- https://www.healthline.com/about/contact-us0 of 111 links have no HTML name
- https://www.healthline.com/about/privacy-notice0 of 109 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
7/10 applicable observations passed. 0.70/1 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://www.healthline.com/about1 of 150 links use generic text: "here"
- https://www.healthline.com/about/content-integrity4 of 114 links use generic text: "read more"
- https://www.healthline.com/advertising-policy1 of 110 links use generic text: "here"
- https://www.healthline.com/0 of 159 links use generic text
- https://www.healthline.com/about/contact-us0 of 111 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://www.healthline.com/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://www.healthline.com/Requires a browser or human assessment; excluded from points.
Structure3 to improve
Main headingPassed
10/10 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Add a descriptive H1 identifying the main topic.
- https://www.healthline.com/1 H1 element(s)
- https://www.healthline.com/about1 H1 element(s)
- https://www.healthline.com/about/contact-us1 H1 element(s)
- https://www.healthline.com/about/content-integrity1 H1 element(s)
- https://www.healthline.com/about/privacy-notice1 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
9/10 applicable observations passed. 0.90/1 checklist weight earned.
How to improve: Nest headings logically without skipping a level, starting with H1.
- https://www.healthline.com/additional-information1 skipped heading level(s)
- https://www.healthline.com/0 skipped heading level(s)
- https://www.healthline.com/about0 skipped heading level(s)
- https://www.healthline.com/about/contact-us0 skipped heading level(s)
- https://www.healthline.com/about/content-integrity0 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
10/10 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Mark the main content with one <main> or role="main" landmark.
- https://www.healthline.com/1 main landmarks
- https://www.healthline.com/about1 main landmarks
- https://www.healthline.com/about/contact-us1 main landmarks
- https://www.healthline.com/about/content-integrity1 main landmarks
- https://www.healthline.com/about/privacy-notice1 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
10/10 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://www.healthline.com/width=device-width, initial-scale=1, minimum-scale=1
- https://www.healthline.com/aboutwidth=device-width, initial-scale=1, minimum-scale=1
- https://www.healthline.com/about/contact-uswidth=device-width, initial-scale=1, minimum-scale=1
- https://www.healthline.com/about/content-integritywidth=device-width, initial-scale=1, minimum-scale=1
- https://www.healthline.com/about/privacy-noticewidth=device-width, initial-scale=1, minimum-scale=1
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
0/10 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://www.healthline.com/48 of 48 images lack width/height attributes or an aspect-ratio style
- https://www.healthline.com/about3 of 7 images lack width/height attributes or an aspect-ratio style
- https://www.healthline.com/about/contact-us2 of 2 images lack width/height attributes or an aspect-ratio style
- https://www.healthline.com/about/content-integrity2 of 2 images lack width/height attributes or an aspect-ratio style
- https://www.healthline.com/about/privacy-notice2 of 2 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 syntaxNeeds work
1/10 applicable observations passed. 0.10/1 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://www.healthline.com/about0 of 0 blocks have valid JSON-LD structure
- https://www.healthline.com/about/contact-us0 of 0 blocks have valid JSON-LD structure
- https://www.healthline.com/about/content-integrity0 of 0 blocks have valid JSON-LD structure
- https://www.healthline.com/about/privacy-notice0 of 0 blocks have valid JSON-LD structure
- https://www.healthline.com/additional-information0 of 0 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.
Sharing6 to improve
Open Graph titleNeeds work
4/10 applicable observations passed. 0.40/1 checklist weight earned.
How to improve: Provide a non-empty og:title meta property.
- https://www.healthline.com/aboutNo og:title
- https://www.healthline.com/about/contact-usNo og:title
- https://www.healthline.com/about/content-integrityNo og:title
- https://www.healthline.com/about/privacy-noticeNo og:title
- https://www.healthline.com/additional-informationNo og:title
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Open Graph descriptionNeeds work
2/10 applicable observations passed. 0.20/1 checklist weight earned.
How to improve: Provide a non-empty og:description meta property.
- https://www.healthline.com/aboutNo og:description
- https://www.healthline.com/about/contact-usNo og:description
- https://www.healthline.com/about/content-integrityNo og:description
- https://www.healthline.com/about/privacy-noticeNo og:description
- https://www.healthline.com/additional-informationNo og:description
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Open Graph typeNeeds work
4/10 applicable observations passed. 0.40/1 checklist weight earned.
How to improve: Declare og:type, such as website or article.
- https://www.healthline.com/aboutNo og:type
- https://www.healthline.com/about/contact-usNo og:type
- https://www.healthline.com/about/content-integrityNo og:type
- https://www.healthline.com/about/privacy-noticeNo og:type
- https://www.healthline.com/additional-informationNo og:type
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Open Graph URLNeeds work
1/10 applicable observations passed. 0.10/1 checklist weight earned.
How to improve: Set og:url to an absolute HTTP(S) URL for this content.
- https://www.healthline.com/aboutNo og:url
- https://www.healthline.com/about/contact-usNo og:url
- https://www.healthline.com/about/content-integrityNo og:url
- https://www.healthline.com/about/privacy-noticeNo og:url
- https://www.healthline.com/additional-informationNo og:url
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 URLPassed
10/10 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Set og:image to an absolute HTTP(S) image URL. Homepage image availability is checked separately.
- https://www.healthline.com/https://assets.healthline.com/content/hl_sharing_v2.jpg
- https://www.healthline.com/abouthttps://assets.healthline.com/content/hl_sharing_v2.jpg
- https://www.healthline.com/about/contact-ushttps://assets.healthline.com/content/hl_sharing_v2.jpg
- https://www.healthline.com/about/content-integrityhttps://assets.healthline.com/content/hl_sharing_v2.jpg
- https://www.healthline.com/about/privacy-noticehttps://assets.healthline.com/content/hl_sharing_v2.jpg
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
0/10 applicable observations passed. 0.00/1 checklist weight earned.
How to improve: Describe the sharing image with og:image:alt.
- https://www.healthline.com/No sharing image description
- https://www.healthline.com/aboutNo sharing image description
- https://www.healthline.com/about/contact-usNo sharing image description
- https://www.healthline.com/about/content-integrityNo sharing image description
- https://www.healthline.com/about/privacy-noticeNo 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 typeNeeds work
4/10 applicable observations passed. 0.40/1 checklist weight earned.
How to improve: Declare twitter:card as summary or summary_large_image for a website card.
- https://www.healthline.com/aboutNo social card type
- https://www.healthline.com/about/contact-usNo social card type
- https://www.healthline.com/about/content-integrityNo social card type
- https://www.healthline.com/about/privacy-noticeNo social card type
- https://www.healthline.com/additional-informationNo social card type
Showing up to five examples, with failed observations first. Full per-page observations are listed below and available in the report API.
Homepage favicon availableNot verified
0/1 applicable observations passed. 0.00/1 checklist weight earned.
How to improve: Check access, image size and Content-Type, then rescan.
- https://images-prod.healthline.com/hlcmsresource/images/frontend-static/favicon/hl-logo-logomark-circle-black.icoThe image could not be fetched within the network policy and 2 MB limit.
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://assets.healthline.com/content/hl_sharing_v2.jpgHTTP 200; image/jpeg
Security1 to improve
HTTPS pagePassed
10/10 applicable observations passed. 1.00/1 checklist weight earned.
How to improve: Serve the page over HTTPS with a valid certificate.
- https://www.healthline.com/https://www.healthline.com/
- https://www.healthline.com/abouthttps://www.healthline.com/about/about-us
- https://www.healthline.com/about/contact-ushttps://www.healthline.com/about/contact-us
- https://www.healthline.com/about/content-integrityhttps://www.healthline.com/about/content-integrity
- https://www.healthline.com/about/privacy-noticehttps://www.healthline.com/about/privacy-notice
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
10/10 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://www.healthline.com/0 HTTP embedded resource URL(s)
- https://www.healthline.com/about0 HTTP embedded resource URL(s)
- https://www.healthline.com/about/contact-us0 HTTP embedded resource URL(s)
- https://www.healthline.com/about/content-integrity0 HTTP embedded resource URL(s)
- https://www.healthline.com/about/privacy-notice0 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://www.healthline.com/Strict-Transport-Security: max-age=31536000; includeSubDomains
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://www.healthline.com/No Content-Security-Policy header or meta element
AI access1 to improve
Content in initial HTMLNeeds work
9/10 applicable observations passed. 0.90/1 checklist weight earned.
How to improve: Render meaningful main content on the server so readers can access it without executing JavaScript.
- https://www.healthline.com/about/privacy-notice25 characters of crawler-visible content (minimum 100)
- https://www.healthline.com/3045 characters of crawler-visible content (minimum 100)
- https://www.healthline.com/about7392 characters of crawler-visible content (minimum 100)
- https://www.healthline.com/about/contact-us968 characters of crawler-visible content (minimum 100)
- https://www.healthline.com/about/content-integrity3755 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
9/10 applicable observations passed. 0.90/1 checklist weight earned.
How to improve: Keep the uncompressed HTML at or below 500 KB. Remove duplicated inline payloads and unnecessary markup.
- https://www.healthline.com/breast-cancer514,861 bytes of HTML; budget 500,000
- https://www.healthline.com/426,034 bytes of HTML; budget 500,000
- https://www.healthline.com/about302,815 bytes of HTML; budget 500,000
- https://www.healthline.com/about/contact-us259,277 bytes of HTML; budget 500,000
- https://www.healthline.com/about/content-integrity278,338 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://www.healthline.com/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://www.healthline.com/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.
Pages inspected (10)
All 10 pages from this scan.
| Page | Status | Title | H1 | ms |
|---|---|---|---|---|
| https://www.healthline.com/ | 200 | Healthline: Medical information and health advice you can trust.Page checklist evidence
| 1 | 712 |
| https://www.healthline.com/about | 200 | ABOUT USPage checklist evidence
| 1 | 290 |
| https://www.healthline.com/about/contact-us | 200 | Contact UsPage checklist evidence
| 1 | 168 |
| https://www.healthline.com/about/content-integrity | 200 | Our Approach to Content IntegrityPage checklist evidence
| 1 | 183 |
| https://www.healthline.com/about/privacy-notice | 200 | Healthline Privacy NoticePage checklist evidence
| 1 | 167 |
| https://www.healthline.com/additional-information | 200 | DisclaimerPage checklist evidence
| 1 | 279 |
| https://www.healthline.com/advertising-policy | 200 | Ad & Sponsorship PolicyPage checklist evidence
| 1 | 286 |
| https://www.healthline.com/alzheimers-disease | 200 | Caregiving for Alzheimer’s Disease | HealthlinePage checklist evidence
| 1 | 186 |
| https://www.healthline.com/breast-cancer | 200 | Breast Cancer Resource Center: Types, Stages, TreatmentsPage checklist evidence
| 1 | 303 |
| https://www.healthline.com/cancer-care | 200 | Cancer Care | HealthlinePage checklist evidence
| 1 | 209 |
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
Bots blocked: GPTBot, Applebot-Extended, anthropic-ai, Bytespider, CCBot, ClaudeBot
Browser measurements · supplementary
Mobile page report
healthline.com
https://healthline.com/
Measured · 10/25/2026, 11:14:47 AM UTC
Redirected to: https://www.healthline.com/
- Speed
- 38
- Accessibility
- 94
- SEO basics
- 92
- Main content (LCP)
- 14.6 s
- Layout shifts (CLS)
- 0
- Blocking time (TBT)
- 720 ms
Measurement notes (1)
- The page may not be loading as expected because your test URL (https://healthline.com/) was redirected to https://www.healthline.com/. Try testing the second URL directly.
Your next improvements
Measured findings to investigate, ordered by audit score.
1. Touch targets do not have sufficient size or spacing.
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. [Learn more about touch targets](https://dequeuniversity.com/rules/axe/4.13/target-size).
div.css-ap0s4f > div.css-1a4nik8 > div.css-889chh > a.css-kxhged · <a class="css-kxhged css-shmue5" target="_blank" rel="nofollow" href="https://rvohealth.com/careers">
div.css-ap0s4f > div.css-1a4nik8 > div.css-lpbt7a > a.css-kxhged · <a class="css-kxhged css-15yvhdh" rel="nofollow" href="https://www.healthline.com/">
div.css-ap0s4f > div.css-1a4nik8 > div.css-lpbt7a > a.css-kxhged · <a class="css-kxhged css-15yvhdh" target="_blank" rel="nofollow" href="https://www.medicalnewstoday.com/?transit_id=d12c4d46-8ffc-4453-b4f4-b2a07…">
2. Largest Contentful Paint
Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/)
3. Forced reflow
A forced reflow occurs when JavaScript queries geometric properties (such as `offsetWidth`) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about [forced reflows](https://developer.chrome.com/docs/performance/insights/forced-reflow) and possible mitigations.
4. Elements with visible text labels do not have matching accessible names.
Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. [Learn more about accessible names](https://dequeuniversity.com/rules/axe/4.13/label-content-name-mismatch).
div.css-1vd0bfu > div.css-b3qfx4 > div.css-1mpxz3x > a.css-pldmix · <a href="https://www.healthline.com/anxiety-and-depression" target="_blank" rel="noopener noreferrer" aria-label="Carousel item 1" data-testid="image-carousel-0" class="css-pldmix">
div.css-1vd0bfu > div.css-b3qfx4 > div.css-1mpxz3x > a.css-pldmix · <a href="https://www.healthline.com/digestive-health" target="_blank" rel="noopener noreferrer" aria-label="Carousel item 2" data-testid="image-carousel-1" class="css-pldmix">
div.css-1vd0bfu > div.css-b3qfx4 > div.css-1mpxz3x > a.css-pldmix · <a href="https://www.healthline.com/heart-health" target="_blank" rel="noopener noreferrer" aria-label="Carousel item 3" data-testid="image-carousel-2" class="css-pldmix">
5. 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.
6. First Contentful Paint
First Contentful Paint marks the time at which the first text or image is painted. [Learn more about the First Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/first-contentful-paint/).
7. 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.css-hk994b > div.css-dme3cl > div.css-1bocwtc > div.css-16tde7u · <div aria-current="false" data-testid="animated-accordion-slider-header-1" class="css-16tde7u">
div.css-hk994b > div.css-1y4rgoo > div.css-1bocwtc > div.css-16tde7u · <div aria-current="false" data-testid="animated-accordion-slider-header-2" class="css-16tde7u">
div.css-hk994b > div.css-164073m > div.css-1bocwtc > div.css-16tde7u · <div aria-current="false" data-testid="animated-accordion-slider-header-3" class="css-16tde7u">
8. robots.txt is not valid
If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. [Learn more about robots.txt](https://developer.chrome.com/docs/lighthouse/seo/invalid-robots-txt/).
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.