What powers securitycheckli.st?

Last seen Nov 2020 · 6 technologies across 6 categories

Analytics

TrackJs
since Dec 2019

JavaScript frameworks

React
since Apr 2019

Miscellaneous

Webpack
since Apr 2019

Programming languages

Node.js
since Apr 2019

Web frameworks

Next.js
since Apr 2019

Web servers

Vercel
since Apr 2019

AI Crawlers

Restricts 1 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.

Search and AI assistants

  • OAI-SearchBot Restricted

The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

See who blocks each AI crawler across the web

AI Crawlers

1 of 33 AI crawlers restricted

Standards: llms.txt

Full breakdown

Open Page Rank

3.18 / 10 · ranked #1,295,815 of all domains

42 referring domains · OpenPageRank

Infrastructure

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

Full technology history →
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