Audit Result

Found 53 characters. Length is optimal.

Found 229 characters. Keep description around 70-160 characters.

Fix: Add <meta name="description" content="..."> in <head> with a clear page summary.

Canonical link not found.

Fix: Add <link rel="canonical" href="https://example.com/page"> to avoid duplicate URL ambiguity.

Favicon found and reachable: https://github.githubassets.com/favicons/favicon.png (HTTP 200).

Viewport configured: width=device-width

Language declared as "en".

Found 2 H1 tags.

Fix: Use a single, descriptive <h1> that states the primary purpose of the page.

Valid heading flow across 9 headings.

All 13 images include alt text.

Page is served over HTTPS.

1 HTTPS hardening issues detected.

• • Could not probe the HTTP version of this page.
• • Strict-Transport-Security: max-age=31536000; includeSubdomains; preload

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

Core security headers were detected.

1 CSP hardening issues detected.

• • CSP is missing object-src 'none'.
• • Content-Security-Policy: default-src 'none'; base-uri 'self'; child-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/; connect-src 'self' uploads.github.com www.githubstatus.com collector.github.com raw.githubusercontent.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com *.rel.tunnels.api.visualstudio.com wss://*.rel.tunnels.api.visualstudio.com github.githubassets.com objects-origin.githubusercontent.com copilot-proxy.githubusercontent.com proxy.individual.githubcopilot.com proxy.business.githubcopilot.com proxy.enterprise.githubcopilot.com *.actions.githubusercontent.com wss://*.actions.githubusercontent.com productionresultssa0.blob.core.windows.net productionresultssa1.blob.core.windows.net productionresultssa2.blob.core.windows.net productionresultssa3.blob.core.windows.net productionresultssa4.blob.core.windows.net productionresultssa5.blob.core.windows.net productionresultssa6.blob.core.windows.net productionresultssa7.blob.core.windows.net productionresultssa8.blob.core.windows.net productionresultssa9.blob.core.windows.net productionresultssa10.blob.core.windows.net productionresultssa11.blob.core.windows.net productionresultssa12.blob.core.windows.net productionresultssa13.blob.core.windows.net productionresultssa14.blob.core.windows.net productionresultssa15.blob.core.windows.net productionresultssa16.blob.core.windows.net productionresultssa17.blob.core.windows.net productionresultssa18.blob.core.windows.net productionresultssa19.blob.core.windows.net github-production-repository-image-32fea6.s3.amazonaws.com github-production-release-asset-2e65be.s3.amazonaws.com insights.github.com wss://alive.github.com wss://alive-staging.github.com api.githubcopilot.com api.individual.githubcopilot.com api.business.githubcopilot.com api.enterprise.githubcopilot.com wss://production-copilot-host.webpubsub.azure.com; font-src github.githubassets.com; form-action 'self' github.com gist.github.com copilot-workspace.githubnext.com objects-origin.githubusercontent.com; frame-ancestors 'none'; frame-src viewscreen.githubusercontent.com notebooks.githubusercontent.com; img-src 'self' data: blob: github.githubassets.com media.githubusercontent.com camo.githubusercontent.com identicons.github.com avatars.githubusercontent.com private-avatars.githubusercontent.com github-cloud.s3.amazonaws.com objects.githubusercontent.com release-assets.githubusercontent.com secured-user-images.githubusercontent.com user-images.githubusercontent.com private-user-images.githubusercontent.com opengraph.githubassets.com repository-images.githubusercontent.com marketplace-screenshots.githubusercontent.com copilotprodattachments.blob.core.windows.net/github-production-copilot-attachments/ github-production-user-asset-6210df.s3.amazonaws.com customer-stories-feed.github.com spotlights-feed.github.com explore-feed.github.com objects-origin.githubusercontent.com *.githubusercontent.com; manifest-src 'self'; media-src github.com user-images.githubusercontent.com secured-user-images.githubusercontent.com private-user-images.githubusercontent.com github-production-user-asset-6210df.s3.amazonaws.com gist.github.com github.githubassets.com; script-src github.githubassets.com 'sha256-tSjmyPUky1KbRZ0fw9VUil3wFEbeM82rtbJDygGJAXw='; style-src 'unsafe-inline' github.githubassets.com; upgrade-insecure-requests; worker-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/

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

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

Server response headers do not expose version tokens.

Domain does not appear to be behind Cloudflare.

Loaded in 0.58s (perceived).

0 scripts and 30 styles may block rendering.

• • style: https://github.githubassets.com/assets/light-99f877e9ddfc0e51.css
• • style: https://github.githubassets.com/assets/light_high_contrast-48fdd0811afbab3c.css
• • style: https://github.githubassets.com/assets/dark-79ad2ace604703b3.css
• • style: https://github.githubassets.com/assets/dark_high_contrast-24484a076f02295f.css
• • style:
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• • style: https://github.githubassets.com/assets/primer-primitives-ed9ca172356fd545.css
• • style: https://github.githubassets.com/assets/primer-1d2c7f7b52a6068b.css
• • style: https://github.githubassets.com/assets/global-54ba76e934a49d7c.css
• • style: https://github.githubassets.com/assets/github-88fc7764b4deb69a.css
• • style: https://github.githubassets.com/assets/repository-11ee8a031c040c1a.css
• • style: https://github.githubassets.com/assets/releases-5dc30fe996d56214.css
• • style: https://github.githubassets.com/assets/app-runtime.0c0278d81fbb2085.module.css
• • style: https://github.githubassets.com/assets/react-core.db13aa11eb5412b2.module.css
• • style: https://github.githubassets.com/assets/primer-react-css.49c68b7aeec215b3.module.css
• • style: https://github.githubassets.com/assets/notifications-subscriptions-menu.8330ed9b28bb9600.module.css
• • style: https://github.githubassets.com/assets/u2l.860657279f3eb66e.module.css
• • style: https://github.githubassets.com/assets/fg.adb81b70ebd48273.module.css

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

Text-like assets appear compressed.

Found robots.txt (200).

Sitemap missing or inaccessible at https://github.com/sitemap.xml (406).

Fix: Publish a sitemap.xml and reference it in robots.txt with: Sitemap: https://github.com/sitemap.xml

No robots meta tag defined.

Fix: Add <meta name="robots" content="index,follow"> (or the intended directive) in <head>.

All 1 controls are labeled.

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

25 interactive elements appear smaller than 48px.

• • a.px-2.tmp-py-4 (Skip to content) - 1x1px
• • a.HeaderLogo-module__logo__UFyHI (Homepage) - 32x32px
• • button.NavDropdown-module__button__PEHWX (Platform) - 98x40px
• • button.NavDropdown-module__button__PEHWX (Solutions) - 104x40px
• • button.NavDropdown-module__button__PEHWX (Resources) - 115x40px
• • button.NavDropdown-module__button__PEHWX (Open Source) - 133x40px
• • button.NavDropdown-module__button__PEHWX (Enterprise) - 111x40px
• • a.MarketingNavigation-module__navLink__hUomM (Pricing) - 67x40px
• • button.Primer_Brand__Button-module__Button___scH9Z.Primer_Brand__Button-module__Button--subtle___F7pEE (Search or jump to, type / to search) - 42x32px
• • a.Primer_Brand__Button-module__Button___scH9Z.Primer_Brand__Button-module__Button--subtle___F7pEE (Sign in) - 70x32px
• • a.Primer_Brand__Button-module__Button___scH9Z.Primer_Brand__Button-module__Button--secondary___gHnw_ (Sign up) - 75x32px
• • button.Primer_Brand__Button-module__Button___scH9Z.Primer_Brand__Button-module__Button--subtle___F7pEE - 32x32px
• • a#repository-details-watch-button.btn-sm.btn (You must be signed in to change notification settings) - 115x28px
• • a#fork-button.btn-sm.btn (Fork 60) - 107x28px
• • a.tooltipped.tooltipped-sw (You must be signed in to star a repository) - 115x28px
• • a#code-tab.UnderlineNav-item.no-wrap (Code) - 75x30px
• • a#issues-tab.UnderlineNav-item.no-wrap (Issues 6) - 112x30px
• • a#pull-requests-tab.UnderlineNav-item.no-wrap (Pull requests 1) - 157x30px
• • a#actions-tab.UnderlineNav-item.no-wrap (Actions) - 91x30px
• • a#projects-tab.UnderlineNav-item.no-wrap (Projects) - 95x30px
• • a#security-and-quality-tab.UnderlineNav-item.no-wrap (Security and quality 0) - 173x30px
• • a#insights-tab.UnderlineNav-item.no-wrap (Insights) - 94x30px
• • a.Link.v-align-text-bottom (Latest) - 51x24px
• • button#select-panel-af86dae0-ec88-4726-89a5-834dcaa24aeb-button.Button--secondary.Button--small (Compare) - 87x28px
• • a.wb-break-all (AetherST-Tunnel-v1.7.1-android-arm64-v8a.apk) - 313x18px

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

Core Open Graph tags are present.

og:image is present and absolute.

twitter:card set to summary_large_image.

No JSON-LD schema scripts found.

Fix: Add JSON-LD structured data matching your page type (Organization, Article, Product, etc.).

Manifest or Apple touch icon is missing.

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

3 social preview quality issues detected.

• • ISSUE: og:url should be an absolute URL.
• • ISSUE: og:description should typically be between 50 and 200 characters.
• • ISSUE: Preview image is below recommended size (1200x630).
• • 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: 0.06 MB
• • MEASURED: Image dimensions: 1200x600

Fix: Use absolute OG/Twitter URLs, keep metadata lengths in recommended ranges, and provide a preview image near 1200x630 under 5MB.

3 internal links returned errors.

• • https://github.com/marketplace (HTTP 400)
• • https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Freleases%2Fshow&source=header-repo&source_repo=immaghzbad%2FAetherST (HTTP 403)
• • https://github.com/immaghzbad/AetherST/projects (HTTP 400)

Fix: Fix or remove the listed internal URLs, and ensure routes/pages return 200 responses.

1 external links returned errors or timed out.

• • https://support.github.com/ (HTTP 403)

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

4 links are empty, invalid, or placeholder-only.

• • href="(empty)" text="Reload"
• • href="(empty)" text="Reload"
• • href="(empty)" text="Reload"
• • href="(empty)" text="Please reload this page"

Fix: Replace empty/#/javascript href values with real destinations or use buttons for non-navigation actions.

Largest Contentful Paint: 0.58s.

Cumulative Layout Shift: 0.056.

Total Blocking Time estimate: 48ms.

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

No console/page runtime errors detected during audit.