---
title: "Head/meta SEO audit"
method: GET
path: "/api/seo/head-check"
tags: ["SEO & Publishing"]
---

# Head/meta SEO audit

`GET /api/seo/head-check`

## Request

- Base URL: `https://api.webbersites.com`
- URL: `https://api.webbersites.com/api/seo/head-check`
- Auth: API key in header `X-PAYMENT`

Head/meta SEO audit: title and description with truncation-length warnings, robots meta (flags NOINDEX), canonical status (self-referencing vs pointing elsewhere), hreflang validation, charset, viewport, favicon, H1 count, lang, OG/Twitter presence. The on-page fundamentals in one call. ?url=

Price: $0.001 per call, paid in USDC via the x402 protocol (see the x402 security scheme).

## Query parameters

- `url` string, required

## Response `200`

Success

- object
  - `title` object
  - `canonical` object
  - `problems` unknown[]
    - unknown
  - `warnings` unknown[]
    - unknown
  - `verdict` string

## Other responses

- `402`: Payment required — the response body lists accepted payment methods (amount, asset, network, pay-to address). Retry the request with a signed X-PAYMENT header.

---

[API](https://skmtc.dev/webbersites/apis/webbersites-x402-data-api.md) · [All operations](https://skmtc.dev/webbersites/apis/webbersites-x402-data-api/llms.txt) · [OpenAPI document](https://skmtc.dev/webbersites/apis/webbersites-x402-data-api/revisions/c14a76c67a94?raw)