What powers only40.com?

Last seen Sep 2026 · 4 technologies across 4 categories

Analytics

Google Analytics
since Jun 2018

CDN

Cloudflare
since Jan 2023

Web servers

Nginx v1.12.2
since Jan 2017

Widgets

AddThis
since Jan 2017

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

  • robots.txt found
  • llms.txt not checked
  • ai.txt not checked

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

3.37 / 10 · ranked #1,046,502 of all domains

140 referring domains · OpenPageRank

Page

  • Language: English
  • Weight: 0.9 MB · 181 requests

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

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

Full technology history →
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