Website report

joelbooks.com

joelbooks.com ↗·🇺🇸 United States · Community picks

Measured

Global rankNot ranked
Grade—

Your result

A new verified scan is needed.

Link health
—

Healthy links in the sample

Quality checklist
—

Scored technical checks

Broken links
0

Confirmed in sample

0 links verified · 0 unknown · 0 selected source pages. Sample only; scan limit reached. Unknown links are not counted as broken.

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What to fix first

View all priorities →

Includes issues from the extended diagnostic report.

  1. Page title

    Give each page a descriptive, non-empty <title>.

  2. Meta description

    Add a non-empty meta name="description" that summarizes this page.

  3. 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.

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-Tier

Healthy links, every scored requirement passed, and complete evidence in the selected sample.

  • Complete a verified standard scan with at least 10 internal destinations.
  • Revalidate the badge with a new scan (valid for 30 days).
  • Fix every confirmed broken link 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.
Badge requirements
How this result qualifies

Competitive result not qualified

Fewer than 10 internal destinations were verified in this attempt.

Latest attempt inconclusive: Fewer than 10 internal destinations were verified in this attempt. No new competitive result was awarded.

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 & evidenceConfirmed issues, suggested fixes and the evidence behind them.
0 diagnostic broken links1 pages readExtended evidence may include links outside the badge sample.

Broken links & sources

Latest competitive sample and evidence · Not qualified

Fewer than 10 internal destinations were verified in this attempt. Each item is evaluated independently; unavailable readings do not veto the result.

1 selected source URLs · 0 internal destinations. 0 evaluated · 0 unknown · 0 using previous evidence. The expanded diagnostic report follows below.

Some checklist evidence is unavailable: 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
0.00/100
Accessibility
0.00/100
Structure
0.00/100
Sharing
0.00/100
Security
50.00/100
Selected pages
  • https://joelbooks.com/
Internal link verdicts and weights
    Scoring checks
    • Page title: failed · 0/1 applicable observations

      https://joelbooks.com/: No page title

    • Meta description: failed · 0/1 applicable observations

      https://joelbooks.com/: No meta description

    • Self-referencing canonical: failed · 0/1 applicable observations

      https://joelbooks.com/: No canonical URL

    • Main heading: failed · 0/1 applicable observations

      https://joelbooks.com/: 0 H1 element(s)

    • Heading hierarchy: failed · 0/1 applicable observations

      https://joelbooks.com/: 0 skipped heading level(s)

    • Main landmark: failed · 0/1 applicable observations

      https://joelbooks.com/: 0 main landmarks

    • Mobile viewport: failed · 0/1 applicable observations

      https://joelbooks.com/: No mobile viewport

    • Structured data syntax: failed · 0/1 applicable observations

      https://joelbooks.com/: 0 of 0 blocks have valid JSON-LD structure

    • Document language: failed · 0/1 applicable observations

      https://joelbooks.com/: No document language

    • Open Graph title: failed · 0/1 applicable observations

      https://joelbooks.com/: No og:title

    • Open Graph description: failed · 0/1 applicable observations

      https://joelbooks.com/: No og:description

    • Open Graph type: failed · 0/1 applicable observations

      https://joelbooks.com/: No og:type

    • Open Graph URL: failed · 0/1 applicable observations

      https://joelbooks.com/: No og:url

    • Open Graph image URL: failed · 0/1 applicable observations

      https://joelbooks.com/: No og:image

    • Social card type: failed · 0/1 applicable observations

      https://joelbooks.com/: No social card type

    • HTTPS page: passed · 1/1 applicable observations

      https://joelbooks.com/: https://joelbooks.com/

    • No insecure embedded resources: passed · 1/1 applicable observations

      https://joelbooks.com/: 0 HTTP embedded resource URL(s)

    • Homepage favicon available: unverified · 0/1 applicable observations

      https://joelbooks.com/: The image could not be fetched within the network policy and 2 MB limit.

    • Homepage sharing image available: failed · 0/1 applicable observations

      https://joelbooks.com/: No URL declared

    • Root sitemap available: failed · 0/1 applicable observations

      https://joelbooks.com/sitemap.xml: HTTP 202; no sitemap root found

    • Rendered color contrast: unverified · 0/1 applicable observations

      https://joelbooks.com/: Requires a browser or human assessment; excluded from points.

    • Keyboard and focus behavior: unverified · 0/1 applicable observations

      https://joelbooks.com/: Requires a browser or human assessment; excluded from points.

    • HSTS declared: failed · 0/1 applicable observations

      https://joelbooks.com/: No Strict-Transport-Security header

    • Content Security Policy declared: failed · 0/1 applicable observations

      https://joelbooks.com/: No Content-Security-Policy header or meta element

    Sample reference: b3099f46ad77ea9314ec56b602e7840d5d65eaa2964f52472ef3e62d4283e4cb

    No confirmed broken links in this sample. Unverified URLs are not evidence of healthy links.

    Diagnostic checklist

    4 passed · 20 need work · 4 not verified. Open a check for the evidence and suggested fix.

    SEO
    0.00
    Accessibility
    0.00
    Structure
    0.00
    Sharing
    0.00
    Security
    50.00
    AI access
    0.00
    Performance
    100.00
    HTTP response measurement

    29 ms median to homepage response headers. Measurements: 26, 29, 74 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.

    Static checks inspect crawler-visible HTML; they do not certify accessibility or code quality.

    SEO4 to improve
    Page titleNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Give each page a descriptive, non-empty <title>.

    Distinct page titlesNot applicable

    No applicable elements found. Informational; excluded from points.

    How to improve: Use a title that describes the purpose of this page rather than repeating the same title across URLs.

    Meta descriptionNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Add a non-empty meta name="description" that summarizes this page.

    Self-referencing canonicalNeeds work

    0/1 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.

    Root sitemap availableNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Publish a sitemap URL set or index at /sitemap.xml. This checks its root, not every listed URL.

    Accessibility1 to improve
    Document languageNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Declare a valid language tag on the html element, such as en or pt-BR.

    Image alternatives declaredNot applicable

    No applicable elements found. Informational; excluded from points.

    How to improve: Add alt text to informative images. Use alt="" for decorative images. This check does not judge text quality.

    Form controls namedNot applicable

    No applicable elements found. Informational; excluded from points.

    How to improve: Associate a label with each visible form control, or provide a non-empty aria-label / valid aria-labelledby.

    Buttons namedNot applicable

    No applicable elements found. Informational; excluded from points.

    How to improve: Give every button visible text or an accessible name, including icon-only buttons.

    Descriptive link textNot applicable

    No applicable elements found. Informational; excluded from points.

    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).

    Rendered color contrastNot verified

    0/1 applicable observations passed. Informational; excluded from points.

    How to improve: Check foreground/background contrast in the rendered page.

    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.

    Structure5 to improve
    Main headingNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Add a descriptive H1 identifying the main topic.

    Heading hierarchyNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Nest headings logically without skipping a level, starting with H1.

    Main landmarkNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Mark the main content with one <main> or role="main" landmark.

    Mobile viewportNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Add meta name="viewport" with width=device-width and do not disable user zoom.

    Image dimensions declaredNot applicable

    No applicable elements found. Informational; excluded from points.

    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).

    Structured data syntaxNeeds work

    0/1 applicable observations passed. 0.00/1 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.

    Sharing7 to improve
    Open Graph titleNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Provide a non-empty og:title meta property.

    Open Graph descriptionNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Provide a non-empty og:description meta property.

    Open Graph typeNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Declare og:type, such as website or article.

    Open Graph URLNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Set og:url to an absolute HTTP(S) URL for this content.

    Open Graph image URLNeeds work

    0/1 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.

    Open Graph image descriptionNot applicable

    No applicable elements found. Informational; excluded from points.

    How to improve: Describe the sharing image with og:image:alt.

    Social card typeNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Declare twitter:card as summary or summary_large_image for a website card.

    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.

    Homepage sharing image availableNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Declare a public image URL for homepage sharing image available.

    Security2 to improve
    HTTPS pagePassed

    1/1 applicable observations passed. 1.00/1 checklist weight earned.

    How to improve: Serve the page over HTTPS with a valid certificate.

    No insecure embedded resourcesPassed

    1/1 applicable observations passed. 1.00/1 checklist weight earned.

    How to improve: Use HTTPS for embedded script, image, stylesheet, frame, audio and video URLs.

    HSTS declaredNeeds work

    0/1 applicable observations passed. 0.00/1 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.

    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.

    AI access1 to improve
    Content in initial HTMLNeeds work

    0/1 applicable observations passed. 0.00/1 checklist weight earned.

    How to improve: Render meaningful main content on the server so readers can access it without executing JavaScript.

    Performance0 to improve
    HTML transfer budgetPassed

    1/1 applicable observations passed. 1.00/1 checklist weight earned.

    How to improve: Keep the uncompressed HTML at or below 500 KB. Remove duplicated inline payloads and unnecessary markup.

    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://joelbooks.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.

    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 (1)

    All 1 pages from this scan.

    PageStatusTitleH1ms
    https://joelbooks.com/202—
    Page checklist evidence
    • title: failedNo page title
    • description: failedNo meta description
    • canonical: failedNo canonical URL
    • h1: failed0 H1 element(s)
    • headings: failed0 skipped heading level(s)
    • main: failed0 main landmarks
    • lang: failedNo document language
    • alt: not-applicable0 of 0 images lack an alt attribute
    • img-dimensions: not-applicable0 of 0 images lack width/height attributes or an aspect-ratio style
    • labels: not-applicable0 of 0 controls have no HTML label
    • buttons: not-applicable0 of 0 buttons have no HTML name
    • links-named: not-applicable0 of 0 links have no HTML name
    • link-text: not-applicable0 of 0 links use generic text
    • viewport: failedNo mobile viewport
    • https: passedhttps://joelbooks.com/
    • mixed: passed0 HTTP embedded resource URL(s)
    • og-title: failedNo og:title
    • og-description: failedNo og:description
    • og-type: failedNo og:type
    • og-url: failedNo og:url
    • og-image: failedNo og:image
    • og-alt: not-applicableNo sharing image description
    • twitter-card: failedNo social card type
    • readable: failed0 characters of crawler-visible content (minimum 100)
    • jsonld: failed0 of 0 blocks have valid JSON-LD structure
    • html-size: passed166 bytes of HTML; budget 500,000
    		0155
    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