Audit Result

Found 74 characters. Keep title between 30 and 60 characters.

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

Found 126 characters. Good snippet length.

Canonical link not found.

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

Favicon found and reachable: https://msercanvar.sirv.com/devsec-status-images/devsec-icon.webp (HTTP 200).

Viewport configured: width=device-width, initial-scale=1.0

Language declared as "en".

No H1 heading found.

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

Valid heading flow across 9 headings.

All 127 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.

Content Security Policy looks restrictive and avoids common unsafe directives.

• • Content-Security-Policy: default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com data:; img-src 'self' data: https:; connect-src 'self'; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none';

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 0.86s (perceived).

0 scripts and 2 styles may block rendering.

• • style: https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700;800&family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=JetBrains+Mono:wght@400;500;600;700&display=swap
• • style: https://devsec-status.vercel.app/assets/index-BCRshoRR.css

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

Text-like assets appear compressed.

Found robots.txt (200).

Found sitemap (200) at https://devsec-status.vercel.app/sitemap.xml.

No robots meta tag defined.

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

All 0 controls are labeled.

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

25 interactive elements appear smaller than 48px.

• • a.flex.items-center - 106x40px
• • a.flex.items-center (⛶Software) - 102x32px
• • a.flex.items-center (Security) - 82x32px
• • button.flex.items-center (Search (Ctrl+K)) - 40x36px
• • button.flex.items-center (Select Language) - 70x36px
• • button.w-9.sm:w-10 (Toggle Theme) - 40x36px
• • button.flex.items-center (Sort Criteria) - 129x36px
• • a.inline-block.transition-transform (Contributor: torvalds) - 20x20px
• • a.inline-block.transition-transform (Contributor: davem330) - 20x20px
• • a.inline-block.transition-transform (Contributor: arndb) - 20x20px
• • a.inline-flex.items-center (C GitHub) - 65x26px
• • a.inline-block.transition-transform (Contributor: rsc) - 20x20px
• • a.inline-block.transition-transform (Contributor: griesemer) - 20x20px
• • a.inline-block.transition-transform (Contributor: robpike) - 20x20px
• • a.inline-flex.items-center (Go GitHub) - 65x26px
• • a.inline-block.transition-transform (Contributor: bors) - 20x20px
• • a.inline-block.transition-transform (Contributor: matthiaskrgr) - 20x20px
• • a.inline-block.transition-transform (Contributor: RalfJung) - 20x20px
• • a.inline-flex.items-center (Rust GitHub) - 65x26px
• • a.inline-block.transition-transform (Contributor: ahejlsberg) - 20x20px
• • a.inline-block.transition-transform (Contributor: sheetalkamat) - 20x20px
• • a.inline-block.transition-transform (Contributor: DanielRosenwasser) - 20x20px
• • a.inline-flex.items-center (TypeScript GitHub) - 65x26px
• • a.inline-block.transition-transform (Contributor: gvanrossum) - 20x20px
• • a.inline-block.transition-transform (Contributor: vstinner) - 20x20px

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

Missing og:title or og:description.

Fix: Add og:title and og:description tags to control social preview text.

og:image is missing.

Fix: Add <meta property="og:image" content="https://..."> with a high-quality share image.

twitter:card is missing.

Fix: Add <meta name="twitter:card" content="summary_large_image"> for better previews on X.

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.

5 social preview quality issues detected.

• • ISSUE: og:url should be an absolute URL.
• • ISSUE: og:title should typically be between 10 and 70 characters.
• • ISSUE: og:description should typically be between 50 and 200 characters.
• • ISSUE: Use an absolute URL for og:image or twitter:image.
• • ISSUE: twitter:card is missing.
• • 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.

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

Checked 80 links. No broken internal links found.

No broken external links found in checked URLs.

All 103 links use non-empty href values.

Largest Contentful Paint: 0.86s.

Cumulative Layout Shift: 0.003.

Total Blocking Time estimate: 114ms.

1 asset requests failed.

• • https://github.com/chet-ramey.png?size=64 (net::ERR_BLOCKED_BY_ORB)

Fix: Fix missing files, update asset URLs, and ensure static assets return HTTP 200.

No console/page runtime errors detected during audit.