What powers catur.org?
Last seen Aug 2026 · 22 technologies across 17 categories
Advertising
Google AdSense
since May 2019
Analytics
Cloudflare Browser Insights
since Jul 2026
Google Analytics
since Sep 2022
CDN
Cloudflare
since Jul 2026
CMS
Databases
MySQL
since May 2019
Font scripts
Font Awesome
since May 2019
Google Font API
since May 2019
JavaScript graphics
JavaScript libraries
Maps
Google Maps
since Jul 2026
Miscellaneous
Operating systems
Ubuntu
since May 2019
Programming languages
PHP
since May 2019
Security
reCAPTCHA
since Sep 2022
Tag managers
Google Tag Manager
since May 2019
UI frameworks
Tailwind CSS
since Jul 2026
Web servers
Widgets
Ko-fi
since Jul 2026
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 86% phone
- 14% desktop
Malaysia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.67 / 10 · ranked #20,205,717 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 5.4 MB · 31 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| catur.org | 19 |
| app.catur.org | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Facebook Aug 2026
- dropped Moment.js Aug 2026
- dropped Twitter Emoji (Twemoji) Aug 2026
- dropped Yoast SEO Aug 2026