---
title: "Check the security, speed and SEO of a website"
method: GET
path: "/api/audit"
tags: ["x402-products"]
---

# Check the security, speed and SEO of a website

`GET /api/audit`

## Request

- Base URL: `https://yruz.one`
- URL: `https://yruz.one/api/audit`
- Auth: none required

YRUZ Site Audit. One call checks a website the way a browser and an AI agent see it: TLS certificate (expiry, hostname, protocol), HTTPS redirect, security headers (HSTS, CSP, nosniff, framing, referrer and permissions policy), HTTP/2 and HTTP/3, compression, response time, redirect chain, SEO tags (title, description, canonical, robots, h1, viewport, Open Graph, image alt text) and AI-agent readiness (llms.txt, robots.txt rules for AI crawlers, sitemap, JSON-LD). Returns a 0-100 score and grade per area with every issue and its fix. Public websites only; an invalid URL is refused before payment.

## Query parameters

- `url` string

## Headers

- `PAYMENT-SIGNATURE` string

## Response `200`

Result

- object

## Other responses

- `400`: Invalid input
- `402`: Payment Required
- `413`: Input over 64 KB

---

[API](https://skmtc.dev/yruz/apis/yruz-api.md) · [All operations](https://skmtc.dev/yruz/apis/yruz-api/llms.txt) · [OpenAPI document](https://skmtc.dev/yruz/apis/yruz-api/revisions/17883cb21a4a?raw)