LibreCrawl is an open-source SEO crawler used to perform technical website audits. It analyzes meta tags, schema markup, hreflang, and PageSpeed metrics to help SEO professionals identify and fix issues on their sites.

At a glance

Operator: LibreCrawl
Type: SEO Tool

How Centinel checks it

User agent: The request calls itself this crawler. Anyone can send the same string.

LibreCrawl publishes nothing Centinel can check a source against, so a match reports the name and leaves the source unconfirmed. The match tokens, verification domains, and address feeds are not published here.

Allowing or blocking it

The crawler object in the /validate response sets access_allowed to true only for a verified source that your tenant allowlists. A policy rule can allow or block this crawler by its category, SEO Tool.

Back to the crawler catalog