Audit Result

Found 16 characters. Keep title between 30 and 60 characters.

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

Found 69 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: /favicon.svg (HTTP 200).

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

Language declared as "en".

Exactly one H1 found: "Bid on extraordinary objects, verified by experts".

Detected 1 heading level jumps.

• • Skipped from h2 to h4: "Turn rare inventory into competitive auctions." -> "Marketplace".

Fix: Follow semantic order (h1 -> h2 -> h3) and avoid skipping heading levels.

All 6 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

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; img-src 'self' https: data: blob:; connect-src 'self' https://*.supabase.co wss://*.supabase.co; object-src 'none'; base-uri 'none'; form-action 'self'; frame-ancestors 'none'; upgrade-insecure-requests

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 0.41s (perceived).

0 scripts and 2 styles may block rendering.

• • style: https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap
• • style: https://cambobid.vercel.app/assets/index-DYYkrqnf.css

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

2 text resources look uncompressed.

• • https://cambobid.vercel.app/ (text/html; charset=utf-8)
• • https://cambobid.vercel.app/assets/querySafety-CFcsDKzz.js (application/javascript; charset=utf-8)

Fix: Enable Brotli or Gzip compression for HTML, CSS, JS, and JSON responses.

Found robots.txt (200).

Found sitemap (200) at https://cambobid.vercel.app/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.

23 interactive elements appear smaller than 48px.

• • a.router-link-active.router-link-exact-active - 40x40px
• • button.hidden.lg:inline-flex (Categories) - 127x36px
• • a.focus-ring.rounded-lg (How it works?) - 99x20px
• • a.focus-ring.rounded-lg (Sell) - 25x20px
• • a.focus-ring.rounded-lg (Help) - 31x20px
• • button.flex.items-center (🇺🇸EN) - 78x32px
• • a.hidden.sm:inline-flex (Sign in) - 80x36px
• • a.group.focus-ring (This week) - 117x34px
• • a.group.focus-ring (For you) - 101x34px
• • a.group.focus-ring (Trending) - 109x34px
• • a.group.focus-ring (Auctions) - 109x34px
• • a.group.focus-ring (Art) - 76x34px
• • a.group.focus-ring (Jewellery) - 114x34px
• • a.group.focus-ring (Watches) - 108x34px
• • a.group.focus-ring (Fashion) - 103x34px
• • a.group.focus-ring (Collectibles) - 125x34px
• • a.inline-flex.items-center (Place Bid) - 94x36px
• • a.group.hidden (View all live lots →) - 170x36px
• • button.absolute.right-3 (Save lot) - 40x40px
• • button.absolute.right-3 (Save lot) - 40x40px
• • button.absolute.right-3 (Save lot) - 40x40px
• • button.absolute.right-3 (Save lot) - 40x40px
• • a.mb-2.block (Live auctions) - 218x20px

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 25 links. No broken internal links found.

No broken external links found in checked URLs.

All 39 links use non-empty href values.

Largest Contentful Paint: 2.34s.

Cumulative Layout Shift: 0.009.

Total Blocking Time estimate: 72ms.

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

No console/page runtime errors detected during audit.