What powers cfiresim.com?

Last seen Aug 2026 · 16 technologies across 8 categories

Analytics

Google Analytics
since Jan 2019

CDN

cdnjs
since Oct 2021
Cloudflare
since Mar 2021
jQuery CDN
since Feb 2022
jsDelivr
since Oct 2022

Font scripts

Font Awesome v6.2.1
since Dec 2020

JavaScript libraries

DataTables v1.10.22
since Jan 2019
jQuery v3.5.1
since Jan 2019
jQuery UI v1.12.1
since Mar 2021

Miscellaneous

HTTP/3
since Sep 2022
Popper v1.12.9
since Feb 2021
PWA
since Aug 2022

Programming languages

Python
since Dec 2020

UI frameworks

Bootstrap v4.6.0
since Jan 2019

Web frameworks

Django
since Dec 2020

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.

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

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 71% desktop
  • 29% phone
  • United States

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

2.82 / 10 · ranked #1,934,886 of all domains

42 referring domains · OpenPageRank

Core Web Vitals

LCP2.9 s
INP75 ms
CLS0
TTFB2500 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • CDN: Cloudflare
  • Weight: 1.7 MB · 23 requests

Homepage as crawled by the HTTP Archive, Sep 2026.

Subdomains

HostTechs
cfiresim.com 16
www.cfiresim.com 16

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