Audit Result

UUID: 019fd047-b827-71d8-b0c7-2e6afa332d0f

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docs.x.com

https://docs.x.com/overview

Scanned 1 month ago

83
Fair Score
39 total checks
Passed
28
Warnings
9
Errors
2

Meta Information

  • Title Tag Warning

    Found 24 characters. Keep title between 30 and 60 characters.

    Fix: Add a unique <title> tag describing the main page intent in 30-60 characters.

  • Meta Description Pass

    Found 155 characters. Good snippet length.

  • Canonical URL Pass

    Canonical found: https://docs.x.com/overview

  • Favicon Pass

    Favicon found and reachable: /mintlify-assets/_mintlify/favicons/x-preview/FsnFMtl8dbNRWPu8/_generated/favicon/android-chrome-192x192.png (HTTP 200).

    Favicon
  • Viewport Meta Pass

    Viewport configured: width=device-width, initial-scale=1, viewport-fit=cover

  • HTML Lang Pass

    Language declared as "en".

Content Structure

  • H1 Tag Pass

    Exactly one H1 found: "X Developer Platform".

  • Heading Hierarchy Pass

    Valid heading flow across 22 headings.

  • Image Alt Text Error

    13 of 21 images are missing alt text.

    Fix: Add meaningful alt attributes to all informative images for accessibility and image SEO.

Technical Optimization

  • HTTPS Pass

    Page is served over HTTPS.

  • HSTS & HTTPS Redirect Warning

    2 HTTPS hardening issues detected.

    • • HSTS is missing includeSubDomains.
    • • Could not probe the HTTP version of this page.
    • • Strict-Transport-Security: max-age=63072000

    Fix: Set Strict-Transport-Security with a long max-age, add includeSubDomains, and redirect all HTTP requests to HTTPS.

  • Security Headers Warning

    Missing: x-content-type-options, referrer-policy.

    Full HTTP headers (26)
    • • age: 6536
    • • cache-control: no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0
    • • cf-cache-status: HIT
    • • cf-ray: a26337130884c9b9-IAD
    • • content-encoding: gzip
    • • content-security-policy: worker-src * blob: data: 'unsafe-eval' 'unsafe-inline'; object-src data: ; base-uri 'self'; upgrade-insecure-requests; frame-ancestors 'self' https://dashboard.mintlify.com https://app.mintlify.com; form-action 'self' https://codesandbox.io;
    • • content-type: text/html; charset=utf-8
    • • date: Wed, 05 Aug 2026 04:56:24 GMT
    • • expires: 0
    • • link: </llms.txt>; rel="llms-txt", </llms-full.txt>; rel="llms-full-txt", </.well-known/api-catalog>; rel="api-catalog", </.well-known/mcp/server-card.json>; rel="mcp-server-card", </.well-known/agent-card.json>; rel="agent-card", </.well-known/agent-skills/index.json>; rel="agent-skills"
    • • pragma: no-cache
    • • server: Vercel
    • • strict-transport-security: max-age=63072000
    • • vary: rsc, accept-encoding, Accept, User-Agent
    • • x-frame-options: DENY
    • • x-llms-txt: /llms.txt
    • • x-matched-path: /_sites/[subdomain]/[[...slug]]
    • • x-mint-proxy-version: 1.0.0-prod
    • • x-mintlify-client-version: 0.0.3395
    • • x-nextjs-prerender: 1
    • • x-nextjs-stale-time: 60
    • • x-served-version: dpl_3Xej2axUDvBYHWwqWzTLaemwyfXc
    • • x-vercel-cache: REVALIDATED
    • • x-vercel-id: iad1:iad1::iad1::22zmd-1785905784778-55cae0e69aa5
    • • x-vercel-project-id: prj_NdMUpHpUIb41Po1H8c6hrChv2bgr
    • • x-version: dpl_3Xej2axUDvBYHWwqWzTLaemwyfXc

    Fix: Add the missing security headers at your reverse proxy or application layer.

  • CSP Quality Warning

    1 CSP hardening issues detected.

    • • object-src should be 'none' unless legacy plugins are required.
    • • Content-Security-Policy: worker-src * blob: data: 'unsafe-eval' 'unsafe-inline'; object-src data: ; base-uri 'self'; upgrade-insecure-requests; frame-ancestors 'self' https://dashboard.mintlify.com https://app.mintlify.com; form-action 'self' https://codesandbox.io;

    Fix: Tighten Content-Security-Policy by removing unsafe directives and adding object-src, base-uri, and frame-ancestors restrictions.

  • Cookie Security Pass

    No first-party cookies were set during the initial page load.

  • Server Version Disclosure Pass

    Server response headers do not expose version tokens.

  • Cloudflare Proxy Pass

    Domain appears to be behind Cloudflare.

    • • cf-cache-status: HIT
    • • cf-ray: a26337130884c9b9-IAD
  • Perceived Load Time Pass

    Loaded in 0.44s (perceived).

  • Render Blocking Resources Warning

    2 scripts and 2 styles may block rendering.

    • • script: https://docs.x.com/mintlify-assets/_next/static/chunks/a6dad97d9634a72d.js?dpl=dpl_3Xej2axUDvBYHWwqWzTLaemwyfXc
    • • script: https://docs.x.com/mintlify-assets/_next/static/chunks/3aa704238c912684.js?dpl=dpl_3Xej2axUDvBYHWwqWzTLaemwyfXc
    • • style: https://docs.x.com/mintlify-assets/_next/static/chunks/a2c16a79b30ca688.css?dpl=dpl_3Xej2axUDvBYHWwqWzTLaemwyfXc
    • • style: https://docs.x.com/mintlify-assets/_next/static/chunks/a336fa455c02e881.css?dpl=dpl_3Xej2axUDvBYHWwqWzTLaemwyfXc

    Fix: Defer non-critical scripts and inline critical CSS to improve first paint speed.

  • Compression Pass

    Text-like assets appear compressed.

  • Robots.txt Pass

    Found robots.txt (200).

  • Sitemap File Pass

    Found sitemap (200) at https://docs.x.com/sitemap.xml.

  • Crawl Directives Pass

    Robots meta found: index, follow

Accessibility Basics

  • Form Labels Error

    1 of 2 controls are missing labels.

    • • textarea

    Fix: Associate each form control with a visible label, aria-label, or aria-labelledby.

  • Landmarks Pass

    Header, nav, main, and footer landmarks are present.

  • Tap Target Size Warning

    25 interactive elements appear smaller than 48px.

    • • a.sr-only.focus:not-sr-only (Skip to main content) - 1x1px
    • • a.select-none (X home page) - 155x24px
    • • button#base-ui-_R_7liav5tccsnisnpfiulb_.group.disabled:pointer-events-none (X API) - 74x32px
    • • a.link.flex (Documentation) - 125x36px
    • • a.link.flex (API Reference) - 118x36px
    • • a.link.flex (Changelog) - 96x36px
    • • button#search-bar-entry.group/search.flex (Open search) - 36x36px
    • • a.flex.items-center (Support) - 85x36px
    • • a.group.bg-primary (Developer Console) - 154x34px
    • • a.link.nav-anchor (Developer Console) - 184x24px
    • • a.link.nav-anchor (Forums) - 184x24px
    • • a.link.nav-anchor (GitHub) - 184x24px
    • • a.group.flex (Overview) - 184x32px
    • • a.group.flex (What to Build) - 184x32px
    • • button.group.flex (Tools & Libraries) - 184x32px
    • • button.group.flex (Agent Resources) - 184x32px
    • • button.group.flex (X API) - 184x32px
    • • button.group.flex (Pay-per-use) - 184x32px
    • • button.group.flex (Enterprise) - 184x32px
    • • a.group.flex (Apps) - 184x32px
    • • a.group.flex (Developer Console) - 184x32px
    • • button.group.flex (Authentication) - 184x32px
    • • a.group.flex (Rate Limits) - 184x32px
    • • a.group.flex (X IDs) - 184x32px
    • • a.group.flex (Security) - 184x32px

    Fix: Increase target size to at least 48x48 CSS pixels for touch interactions.

Social & Rich Results

  • Open Graph Basics Pass

    Core Open Graph tags are present.

  • Open Graph Image Pass

    og:image is present and absolute.

    Open Graph Image
  • Twitter Card Pass

    twitter:card set to summary_large_image.

  • Structured Data Pass

    JSON-LD schema detected.

  • PWA Metadata Warning

    Manifest or Apple touch icon is missing.

    Fix: Link your web app manifest and apple-touch-icon for improved install/share experiences.

  • Open Graph/Twitter Quality Pass

    Social preview metadata and image quality look good for Open Graph/Twitter.

    • • GUIDELINE: Optimal og:title length: 40-60 characters (acceptable: 10-70).
    • • GUIDELINE: Optimal og:description length: 110-160 characters (acceptable: 50-200).
    • • GUIDELINE: Optimal preview image size: 1200x630 pixels.
    • • GUIDELINE: Optimal preview image aspect ratio: 1.91:1.
    • • GUIDELINE: Optimal preview image file size: under 5 MB.
    • • GUIDELINE: Recommended twitter:card: summary_large_image.
    • • MEASURED: Image size: 0.03 MB
    • • MEASURED: Image dimensions: 1200x630

Links Analysis

  • Internal Links Pass

    Checked 39 links. No broken internal links found.

  • External Links Warning

    1 external links returned errors or timed out.

    • • https://help.x.com/en/rules-and-policies/x-cookies (HTTP 403)

    Fix: Replace dead external URLs or point to working alternatives.

  • Link Format Pass

    All 59 links use non-empty href values.

Performance & Runtime

  • Core Web Vitals: LCP Pass

    Largest Contentful Paint: 0.60s.

  • Core Web Vitals: CLS Pass

    Cumulative Layout Shift: 0.003.

  • Main Thread Blocking (TBT) Pass

    Total Blocking Time estimate: 176ms.

  • Broken Assets Pass

    No failed CSS/JS/image/font/media requests detected.

  • JavaScript Runtime Errors Warning

    16 JavaScript runtime issues detected.

    • • Request failed: https://docs.x.com/tools/ai?_rsc=Tiy3DtM1o5y258J6 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/tools/xurl?_rsc=Tiy3DtM1o5y258J6 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/tools/llms-txt?_rsc=Tiy3DtM1o5y258J6 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/fundamentals/authentication/overview?_rsc=Tiy3DtM1o5y258J6 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/fundamentals/authentication/basic-auth?_rsc=Tiy3DtM1o5y258J6 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/forms/enterprise-api-interest?_rsc=Tiy3DtM1o5y258J6 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/x-api/getting-started/getting-access?_rsc=Tiy3DtM1o5y258J6 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/x-api/getting-started/pricing?_rsc=Tiy3DtM1o5y258J6 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/enterprise-api/introduction?_rsc=Tiy3DtM1o5y258J6 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/enterprise-api/getting-started/getting-access?_rsc=Tiy3DtM1o5y258J6 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/developer-guidelines?_rsc=Tiy3DtM1o5y258J6 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/fundamentals/counting-characters?_rsc=Tiy3DtM1o5y258J6 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/what-to-build?_rsc=Tiy3DtM1o5y258J6 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/x-api/overview?_rsc=CssjzTjw1gUAkvA0 (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://docs.x.com/overview (net::ERR_ABORTED, type: fetch)
    • • require is not defined

    Fix: Fix JS files returning 404/failed requests and resolve the listed runtime exceptions.