Audit Result

Found 53 characters. Length is optimal.

Found 148 characters. Good snippet length.

Canonical found: https://buildanyflipbook.com

Favicon found and reachable: /flipbook-favicon.png (HTTP 200).

Viewport configured: width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, interactive-widget=resizes-content

Language declared as "en".

Exactly one H1 found: "The smartest way to build any flipbook.".

Valid heading flow across 35 headings.

9 of 12 images are missing alt text.

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

Page is served over HTTPS.

1 HTTPS hardening issues detected.

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

2 CSP hardening issues detected.

• • script-src/default-src permits 'unsafe-inline'.
• • script-src/default-src permits 'unsafe-eval'.
• • Content-Security-Policy: default-src 'self'; base-uri 'self'; form-action 'self'; object-src 'none'; frame-ancestors 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://js.stripe.com https://maps.googleapis.com https://maps.gstatic.com https://www.googletagmanager.com https://www.google-analytics.com https://ssl.google-analytics.com https://*.googletagmanager.com; script-src-elem 'self' 'unsafe-inline' https://js.stripe.com https://maps.googleapis.com https://maps.gstatic.com https://www.googletagmanager.com https://www.google-analytics.com https://ssl.google-analytics.com https://*.googletagmanager.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; img-src 'self' data: blob: https:; font-src 'self' data: https://fonts.gstatic.com; media-src 'self' blob: https:; connect-src 'self' https://*.supabase.co wss://*.supabase.co https://api.openai.com https://api.stripe.com https://maps.googleapis.com https://maps.gstatic.com https://api.runpod.ai https://www.google-analytics.com https://*.google-analytics.com https://analytics.google.com https://stats.g.doubleclick.net https://www.googletagmanager.com https://*.googletagmanager.com; frame-src 'self' https://js.stripe.com https://hooks.stripe.com https://www.googletagmanager.com https://www.youtube.com https://player.vimeo.com; worker-src 'self' blob:

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 appears to be behind Cloudflare.

• • server: cloudflare
• • cf-cache-status: DYNAMIC
• • cf-ray: 9fc9841ad8f4d653-IAD

Loaded in 0.85s (perceived).

9 scripts and 2 styles may block rendering.

• • script: https://www.buildanyflipbook.com/_next/static/chunks/03~yq9q893hmn.js
• • script: https://www.buildanyflipbook.com/_next/static/chunks/0i_6x.gkfbw66.js
• • script: https://www.buildanyflipbook.com/_next/static/chunks/0-jfd3ub2rkui.js
• • script: https://www.buildanyflipbook.com/_next/static/chunks/0xiumz4c6ae3d.js
• • script: https://www.buildanyflipbook.com/_next/static/chunks/066tgtcx9yiud.js
• • script: https://www.buildanyflipbook.com/_next/static/chunks/0_xnyq4szh9lk.js
• • script: https://www.buildanyflipbook.com/_next/static/chunks/14uckdbuz0637.js
• • script: https://www.buildanyflipbook.com/_next/static/chunks/0hirupb7n3d5o.js
• • script: https://www.buildanyflipbook.com/_next/static/chunks/05z3u4qo_0o6y.js
• • style: https://www.buildanyflipbook.com/_next/static/chunks/0pefdkl4qcdc3.css
• • style: https://www.buildanyflipbook.com/_next/static/chunks/0z2_c7rllxuem.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://buildanyflipbook.com/sitemap.xml.

Robots meta found: index, follow

All 1 controls are labeled.

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

19 interactive elements appear smaller than 48px.

• • button.jsx-71b4bc67980bd9b2.text-sm (Features) - 58x43px
• • button.jsx-71b4bc67980bd9b2.text-sm (Pricing) - 45x43px
• • button.inline-flex.items-center (Log In) - 84x43px
• • button.inline-flex.items-center (Build a Free Flipbook) - 252x47px
• • button.jsx-71b4bc67980bd9b2.px-4 (£5) - 48x34px
• • button.jsx-71b4bc67980bd9b2.px-4 (£20) - 55x34px
• • button.jsx-71b4bc67980bd9b2.px-4 (£50) - 57x34px
• • button.jsx-71b4bc67980bd9b2.px-4 (£200) - 66x34px
• • button.jsx-71b4bc67980bd9b2.px-4 (£500) - 66x34px
• • a.px-4.py-2 (Custom) - 82x34px
• • button.inline-flex.items-center (Start with 500 free credits) - 436x43px
• • a.inline-flex.items-center (See how we compare) - 162x18px
• • button.jsx-71b4bc67980bd9b2.text-gray-500 (GDPR Policy) - 81x18px
• • button.jsx-71b4bc67980bd9b2.text-gray-500 (Cookies Policy) - 95x18px
• • button.jsx-71b4bc67980bd9b2.text-gray-500 (Data Policy) - 75x18px
• • button.jsx-71b4bc67980bd9b2.text-gray-500 (Human AI Charter) - 116x18px
• • button.inline-flex.items-center - 36x32px
• • button.inline-flex.items-center (Accept All) - 97x36px
• • button.inline-flex.items-center (Reject All) - 92x36px

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.

JSON-LD schema detected.

Manifest and Apple touch icon are configured.

1 social preview quality issues detected.

• • ISSUE: Failed to fetch preview image: network error.
• • 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 12 links. No broken internal links found.

No broken external links found in checked URLs.

All 13 links use non-empty href values.

Largest Contentful Paint: 1.96s.

Cumulative Layout Shift: 0.075.

Total Blocking Time estimate: 0ms.

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

No console/page runtime errors detected during audit.