CitedBy

eu.citedby/citedby · v1.0.0 · search-and-web

CitedBy is healthy: it completed an MCP handshake in 967 ms and exposes 4 tools.

Check a page, AI-crawler access, llms.txt and backlinks of a site. Free, read-only.

Endpoint: https://citedby.eu/mcp (streamable-http)

Repository · Website · JSON · Add to my inventory

Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count4
Latency967 ms
Last checked (UTC)2026-10-24T11:30:13.846Z

Health history

Checked (UTC)StatusLatencyError
2026-10-24T11:30:13.846ZHealthy967

Tools (4)

check_pageFetch one public web page as CitedBot (robots.txt respected) and return what is wrong with it for AI answers and search: title, description, headings, structured data, canonical, language, links and more. Each finding has why it matters and the exact fix. Deterministic checks only; says so when the
check_ai_crawler_accessRead a site's robots.txt and test the server for GPTBot, OAI-SearchBot, ChatGPT-User, PerplexityBot, ClaudeBot, Google-Extended, Bingbot and Googlebot. Returns, per crawler, whether robots.txt allows it and whether the server answers it, so you can see who is blocked and by what.
check_llms_txtFetch /llms.txt of a site and report whether it exists, whether its links work, and whether /llms-full.txt exists. When there is none, the full report holds a draft built from the site's own pages.
backlinksHow many other domains link to a domain, and the strongest referrers, from the Common Crawl domain web graph. Covers domains with 100 or more referring domains under .eu, EU and UK country domains, plus the 5,000 most-linked sites; says plainly when a domain is not in the data.