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supabase.com — Website Report

Scored 65/100 · Scanned with Foglift

D
OverallOverall Score — weighted average of all category scores

supabase.com scored 65. One fix would take it to 85.

3 critical9 warnings17 total issues

Quick wins

~121 min total fix time
1Missing X-Content-Type-Options header~2m
2Missing X-Frame-Options header~2m
3Missing Referrer Policy header~2m

https://supabase.com/ · 2026-07-22

Scanned with Foglift · Technical Audit + AI Readiness analysis

AI Action Plan

Website Analysis for https://supabase.com Your site scores 65/100 overall. AI Readiness is 68/100 — there's significant room to improve the technical, content, and authority signals that help AI systems access, understand, and reuse the page. We found 3 critical issues and 9 warnings. Here's your prioritized action plan:

FIX FIRST (Critical): 1. AI engines can't understand your business — Your site has no structured data — the machine-readable labels that tell AI what your business does, what you offer, and why you're an authority. Without this, AI assistants are much less likely to mention or recommend you.

2. Missing Content Security Policy header — Add a Content-Security-Policy header to prevent XSS and injection attacks. 3. 34 third-party scripts loaded — Your page loads 34 scripts from external domains. Each requires a separate connection. Audit analytics, chat widgets, and trackers; remove or defer non-essential ones. QUICK WINS (Warnings): 1. No FAQ section found — AI assistants love Q&A content — it's the easiest format for them to extract and quote. Add a Frequently Asked Questions section

11 more critical fixes + quick wins in your full report

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AI Readiness

Technical and authority signals that support AI systems in accessing, understanding, and reusing your content

68D
Technical53
Authority80
Set up all 6 tiers free →
100
Brand Mentions
Found 20+ web mentions of "supabase"
68
Domain Authority
PageRank: 5.1/10, 12+ external references
10
Content Freshness
500 pages in sitemap but none updated recently
53
Technical Readiness
Moderate technical readiness — some improvements possible

Technical Issues

AI engines can't understand your businesscritical~10 min fix

Your site has no structured data — the machine-readable labels that tell AI what your business does, what you offer, and why you're an authority. Without this, AI assistants are much less likely to mention or recommend you.

Quick Fix
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "Your Company Name",
  "url": "https://yoursite.com",
  "description": "Brief description of your business",
  "sameAs": [
    "https://twitter.com/yourhandle",
    "https://linkedin.com/company/yourcompany"
  ]
}
</script>
Add JSON-LD structured data so AI models understand your business entity and can cite you accurately.
No FAQ section foundwarning~15 min fix

AI assistants love Q&A content — it's the easiest format for them to extract and quote. Add a Frequently Asked Questions section to your page, and you'll significantly increase your chances of being cited in AI-generated answers.

Quick Fix
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": [{
    "@type": "Question",
    "name": "What does your company do?",
    "acceptedAnswer": {
      "@type": "Answer",
      "text": "We provide [your service]. Our solution helps..."
    }
  }]
}
</script>
AI models frequently cite FAQ content. Add FAQPage schema to boost your chances of appearing in AI-generated answers.
AI doesn't know who you areinfo~10 min fix

Your site is missing identity markup that tells AI engines "we are [Company X], and here's what we do." Adding this helps AI assistants recognize your brand as an authority and recommend you by name.

Quick Fix
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "Your Company",
  "url": "https://yoursite.com",
  "logo": "https://yoursite.com/logo.png",
  "sameAs": [
    "https://twitter.com/yourhandle",
    "https://linkedin.com/company/yourcompany",
    "https://github.com/yourorg"
  ],
  "contactPoint": {
    "@type": "ContactPoint",
    "email": "hello@yoursite.com",
    "contactType": "customer service"
  }
}
</script>
Entity markup tells AI models who you are, making them more likely to cite your brand accurately.

How does AI see Supabase?

When users ask AI about your industry, are you recommended?

G
C
P
Ge
A

Start with weekly Google AI Overview checks for Supabase. Paid plans add ChatGPT, Perplexity, Gemini, and Claude.

SEO & Technical Issues (14)

Missing Content Security Policy headercriticalSecurity~5 min fix

Add a Content-Security-Policy header to prevent XSS and injection attacks.

Quick Fix
# Nginx:
add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline';" always;

# Apache (.htaccess):
Header set Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline';"

# Next.js (next.config.js headers):
{ key: 'Content-Security-Policy', value: "default-src 'self'; script-src 'self' 'unsafe-inline'" }
Content-Security-Policy prevents XSS attacks by controlling which resources the browser can load.
34 third-party scripts loadedcriticalPerformance

Your page loads 34 scripts from external domains. Each requires a separate connection. Audit analytics, chat widgets, and trackers; remove or defer non-essential ones.

Missing X-Content-Type-Options headerwarningSecurity~2 min fix

Set X-Content-Type-Options: nosniff to prevent MIME-type sniffing.

Quick Fix
# Nginx:
add_header X-Content-Type-Options "nosniff" always;

# Next.js (next.config.js headers):
{ key: 'X-Content-Type-Options', value: 'nosniff' }
Prevents browsers from MIME-type sniffing, which can lead to security vulnerabilities.
Missing X-Frame-Options headerwarningSecurity~2 min fix

Set X-Frame-Options to prevent clickjacking attacks.

Quick Fix
# Nginx:
add_header X-Frame-Options "SAMEORIGIN" always;

# Next.js (next.config.js headers):
{ key: 'X-Frame-Options', value: 'SAMEORIGIN' }
X-Frame-Options prevents clickjacking by controlling who can embed your page in an iframe.
Missing Referrer Policy headerwarningSecurity~2 min fix

Add a Referrer-Policy header to control information leakage.

Quick Fix
# Nginx:
add_header Referrer-Policy "strict-origin-when-cross-origin" always;

# Next.js (next.config.js headers):
{ key: 'Referrer-Policy', value: 'strict-origin-when-cross-origin' }
Controls how much referrer information is sent with requests, protecting user privacy.
Missing Permissions Policy headerwarningSecurity~2 min fix

Add a Permissions-Policy header to control browser feature access.

Quick Fix
# Nginx:
add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;

# Next.js (next.config.js headers):
{ key: 'Permissions-Policy', value: 'camera=(), microphone=(), geolocation=()' }
Permissions-Policy restricts which browser features your site can use, reducing attack surface.
Missing canonical URLwarningSEO~3 min fix

Add a canonical link to prevent duplicate content issues in search engines.

Quick Fix
<link rel="canonical" href="https://yoursite.com/current-page">
Canonical URLs prevent duplicate content issues by telling search engines which version of a page is the original.
Skipped heading levelwarningAccessibility

Heading hierarchy jumps from H2 to H6. Don't skip heading levels — this confuses screen readers and assistive technology.

Large HTML documentwarningPerformance

Your HTML is 1283KB. Large HTML documents take longer to parse. Consider lazy loading content or splitting into multiple pages.

28 images without lazy loadingwarningPerformance

28 images don't use loading="lazy". Add lazy loading to below-the-fold images to improve initial page load.

No structured data foundinfoSEO

Add JSON-LD structured data (Schema.org) to help search engines understand your content and earn rich snippets in search results.

No skip navigation linkinfoAccessibility~5 min fix

Add a 'Skip to main content' link at the top of the page so keyboard users can bypass repetitive navigation.

Quick Fix
<!-- Add as the first element inside <body> -->
<a href="#main-content" class="sr-only focus:not-sr-only focus:absolute focus:top-2 focus:left-2 focus:z-50 focus:px-4 focus:py-2 focus:bg-blue-600 focus:text-white focus:rounded">
  Skip to main content
</a>

<!-- Add id to your main content area -->
<main id="main-content">
  ...
</main>
Skip links let keyboard users bypass repetitive navigation and jump straight to content.
Heavy inline stylesinfoPerformance

Found 11 elements with large inline styles. Move these to external CSS for better caching and maintainability.

No resource hintsinfoPerformance~5 min fix

Add <link rel='preconnect'> for critical third-party domains to reduce connection setup time.

Quick Fix
<!-- Add to <head> for your critical third-party domains -->
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="dns-prefetch" href="https://cdn.example.com">
Preconnect and DNS-prefetch reduce connection time to third-party domains by starting the handshake early.

Your Potential Score

65

Now

78

Potential

+13 points possible by fixing 17 issues

That moves you from D to Cabove average

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Industry Benchmark

SEO
Avg: 62+28Ahead
AI Readiness
Avg: 35+33Ahead
Performance
Avg: 55+2On par
Security
Avg: 40-20At risk
Accessibility
Avg: 68+24Ahead

Based on 120+ websites scanned across industries. See full benchmark report →

What This Score Means for You

Readiness gaps — This Technical Audit found barriers that can make your page harder for AI systems to access, understand, or reuse. It does not measure citations, recommendations, or answer-level visibility.

Security gaps — Missing security headers may flag your site as unsafe in browsers, hurting trust and conversions.

Slow loading — Sites loading in 3+ seconds lose 53% of mobile visitors (Google data).

Most of these issues have simple, copy-paste fixes. Check the code snippets above for quick solutions.

Security score: 20/100

Most security issues are 5-minute fixes — adding HTTP headers to your server config. Check the code fixes above for the exact headers to add — we include copy-paste code for Nginx, Apache, Vercel, and Netlify.

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