Audit Result

UUID: 019e2dff-9b69-7152-9b44-c97d233d31ec

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www.buildanyflipbook.com

https://www.buildanyflipbook.com/

Scanned 3 months ago

83
Fair Score
39 total checks
Passed
29
Warnings
7
Errors
3

Meta Information

  • Title Tag Pass

    Found 53 characters. Length is optimal.

  • Meta Description Warning

    Found 173 characters. Keep description around 70-160 characters.

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

  • Canonical URL Pass

    Canonical found: https://buildanyflipbook.com

  • Favicon Pass

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

    Favicon
  • Viewport Meta Pass

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

  • HTML Lang Pass

    Language declared as "en".

Content Structure

  • H1 Tag Pass

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

  • Heading Hierarchy Warning

    Detected 1 heading level jumps.

    • • Skipped from h1 to h3: "The smartest way to build any flipbook." -> "Chat with your documents".

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

  • Image Alt Text Error

    9 of 12 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

    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.

  • Security Headers Pass

    Core security headers were detected.

    Full HTTP headers (26)
    • • alt-svc: h3=":443"; ma=86400
    • • cache-control: s-maxage=31536000
    • • cf-cache-status: DYNAMIC
    • • cf-ray: 9fc5f6cd2cf53929-IAD
    • • content-encoding: gzip
    • • 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:
    • • content-type: text/html; charset=utf-8
    • • cross-origin-opener-policy: same-origin-allow-popups
    • • cross-origin-resource-policy: same-site
    • • date: Fri, 15 May 2026 23:36:18 GMT
    • • etag: "pqr5qbae742zub"
    • • link: </.well-known/api-catalog>; rel="api-catalog", </llms.txt>; rel="describedby"
    • • permissions-policy: camera=(), microphone=(self), geolocation=(), payment=(self)
    • • referrer-policy: strict-origin-when-cross-origin
    • • rndr-id: b0cabe86-0694-4b90
    • • server: cloudflare
    • • strict-transport-security: max-age=63072000; includeSubDomains; preload
    • • vary: rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding
    • • x-content-type-options: nosniff
    • • x-frame-options: SAMEORIGIN
    • • x-nextjs-cache: HIT
    • • x-nextjs-prerender: 1 1
    • • x-nextjs-stale-time: 300
    • • x-powered-by: Next.js
    • • x-render-origin-server: Render
    • • x-xss-protection: 1; mode=block
  • CSP Quality Error

    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.

  • 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.

    • • server: cloudflare
    • • cf-cache-status: DYNAMIC
    • • cf-ray: 9fc5f6cd2cf53929-IAD
  • Perceived Load Time Pass

    Loaded in 0.82s (perceived).

  • Render Blocking Resources Warning

    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/0nwv.m1vxphw2.css

    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://buildanyflipbook.com/sitemap.xml.

  • Crawl Directives Pass

    Robots meta found: index, follow

Accessibility Basics

  • Form Labels Error

    1 of 1 controls are missing labels.

    • • input[type="range"].jsx-71b4bc67980bd9b2.credit-slider

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

  • Landmarks Warning

    Missing landmarks: header.

    Fix: Use semantic regions (<header>, <nav>, <main>, <footer>) for navigation and assistive tech.

  • Tap Target Size Warning

    25 interactive elements appear smaller than 48px.

    • • a - 162x28px
    • • button.jsx-71b4bc67980bd9b2.text-sm (Features) - 58x18px
    • • button.jsx-71b4bc67980bd9b2.text-sm (Pricing) - 45x18px
    • • a.text-sm.text-gray-400 (Examples) - 62x18px
    • • a.text-sm.text-gray-400 (Docs) - 35x18px
    • • a.text-sm.text-gray-400 (Contact) - 55x18px
    • • button.inline-flex.items-center (Log In) - 84x40px
    • • button.inline-flex.items-center (Build a Free Flipbook) - 252x47px
    • • a.text-sm.text-purple-400 (Learn more) - 93x18px
    • • a.text-sm.font-medium (Learn more) - 94x18px
    • • 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.

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 Pass

    Manifest and Apple touch icon are configured.

  • Open Graph/Twitter Quality Warning

    2 social preview quality issues detected.

    • • ISSUE: og:url points to a different origin than the scanned page.
    • • 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.

Links Analysis

  • Internal Links Pass

    Checked 12 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Pass

    All 13 links use non-empty href values.

Performance & Runtime