What powers worldreferee.com?
Last seen Oct 2026 · 25 technologies across 15 categories
Advertising
Google AdSense
since Aug 2018
Affiliate programs
Partnerize
since Jun 2023
Analytics
Cloudflare Browser Insights
since Oct 2026
Google Analytics
since Aug 2018
Matomo Analytics
since May 2025
CDN
Cloudflare
since Jun 2022
Font scripts
Font Awesome
since Jun 2019
Google Font API
since May 2026
JavaScript libraries
Isotope
since Jun 2023
OWL Carousel
since Jun 2023
Miscellaneous
Operating systems
Debian
since Aug 2018
Performance
Priority Hints
since Sep 2026
Programming languages
PHP
since Aug 2018
Security
Cloudflare Bot Management
since Jul 2026
reCAPTCHA
since Apr 2026
Tag managers
Google Tag Manager
since Dec 2018
UI frameworks
Animate.css
since Jun 2023
Web frameworks
CodeIgniter
since Sep 2021
Web servers
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 Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
- Oct 2026 llms.txt appeared
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
2.37 / 10 · ranked #2,737,556 of all domains
29 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.5 MB · 41 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- worldreferee.com
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.21.93.138, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 853,511, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| worldreferee.com | 24 |
| www.worldreferee.com | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Oct 2026
- detected HTTP/3 Oct 2026
- detected Priority Hints Sep 2026
- detected Cloudflare Jul 2026
- detected Cloudflare Bot Management Jul 2026
- detected Google Font API May 2026
- detected Google Tag Manager May 2026
- detected Google AdSense Apr 2026
- detected reCAPTCHA Apr 2026
- detected Open Graph Mar 2026