Website audit in one call: HTTP security headers (HSTS, CSP, clickjacking, cooki...
https://onchaincheck.dev/web/auditOverview
Website audit in one call: HTTP security headers (HSTS, CSP, clickjacking, cookies, mixed content), on-page SEO (title, meta description, h1, canonical, noindex, robots.txt, sitemap, Open Graph, structured data), static WCAG 2.1 accessibility checks (alt text, labels, link and button names, lang, zoom), server response time and page weight, and the tech stack. Findings with severity and a 0-100 score per section.
Protocol
x402
Price
$0.05
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
Website Audit & Web Extract
Source
bazaar
Indexed
2026-11-06 00:08:46
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"url": "https://stripe.com"
},
"type": "http"
}
Output Schema
{
"example": {
"accessibility": {
"coverage": "Static checks from the HTML (WCAG 2.1 A/AA: 1.1.1, 1.3.1, 1.4.4, 2.4.2, 2.4.4, 3.1.1, 4.1.2, heading order). No colour-contrast or script-rendered content checks.",
"findings": [
{
"detail": "1 empty headings",
"id": "empty-heading",
"severity": "minor"
}
],
"pass": true,
"score": 98
},
"auditedAt": "2026-11-05T05:44:29.163Z",
"finalUrl": "https://stripe.com/",
"notes": "One fetch of the page from Cloudflare's network, plus robots.txt, the sitemap and the http:// address. score is 0-100 (security 30%, SEO 30%, accessibility 25%, performance 15%); pass means no critica… (240 chars, truncated in this example)",
"pass": true,
"performance": {
"findings": [
{
"detail": "HTML is 650 KB",
"id": "large-html",
"severity": "moderate"
},
{
"detail": "1689 elements (recommended <= 1500)",
"id": "high-dom-complexity",
"severity": "moderate"
},
{
"detail": "82 external scripts",
"id": "many-scripts",
"severity": "moderate"
},
{
"detail": "218 KB of inline script",
"id": "large-inline-scripts",
"severity": "minor"
},
{
"detail": "The HTML wasn't served compressed",
"id": "no-compression",
"severity": "minor"
}
],
"metrics": {
"cache_control": null,
"compressed": null,
"dom_nodes": 1689,
"html_bytes": 665986,
"images": 35,
"inline_script_bytes": 223021,
"redirects": 0,
"scripts": 82,
"stylesheets": 4,
"third_party_hosts": 1,
"ttfb_ms": 61
},
"pass": true,
"score": 78
},
"score": 96,
"security": {
"findings": [
{
"detail": "No Permissions-Policy header",
"id": "missing-permissions-policy",
"severity": "minor"
}
],
"pass": true,
"score": 98
},
"seo": {
"canonical": "https://stripe.com/",
"description": "Stripe is a financial services platform that helps all types of businesses accept payments, build flexible billing models, and manage money movement.",
"findings": [],
"h1": [
"Financial infrastructure to grow your revenue. Accept payments, handle business banking, 1 and implement custom revenue models—from your first transaction to your billionth."
],
"pass": true,
"robotsTxt": true,
"score": 100,
"sitemap": true,
"title": "Stripe | Financial Infrastructure to Grow Your Revenue"
},
"status": 200,
"tech": [
{
"category": "CDN",
"name": "Cloudflare"
},
{
"category": "E-commerce",
"name": "WooCommerce"
},
{
"category": "Framework",
"name": "Next.js"
},
{
"category": "JavaScript library",
"name": "React"
}
],
"url": "https://stripe.com/"
},
"type": "json"
}