What powers irr.org.za?
Last seen Jun 2026 · 18 technologies across 15 categories
Advertising
Twitter Ads
since Jun 2023
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Mar 2025
jsDelivr
since Dec 2023
CMS
Plone
since Jan 2019
Mailgun
since Aug 2022
Font scripts
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Python
since Jan 2019
Security
Cloudflare Bot Management
since Mar 2025
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Bootstrap
since Jan 2019
Web servers
Webmail
Microsoft 365
since Aug 2022
Widgets
Twitter
since Jun 2023
Audience
- 68% phone
- 32% desktop
South Africa
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.29 / 10 · ranked #436,720 of all domains
117 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.9 MB · 56 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Ubuntu May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025