What powers solarchallenge.org.za?
Last seen Jul 2026 · 40 technologies across 17 categories
Advertising
Twitter Ads
since Aug 2022
Analytics
Google Analytics
since Aug 2022
CDN
cdnjs
since Sep 2022
Cloudflare
since Sep 2022
CMS
Databases
MySQL
since Dec 2024
Font scripts
JavaScript frameworks
GSAP
since Dec 2024
JavaScript libraries
Choices
since Sep 2022
Isotope
since Sep 2022
OWL Carousel
since Sep 2022
Slick
since Sep 2022
Swiper
since Dec 2024
Miscellaneous
Page builders
WordPress Block Editor
since Dec 2024
Programming languages
PHP
since Aug 2022
UI frameworks
Animate.css
since Sep 2022
Video players
YouTube
since Sep 2022
Web servers
Widgets
Twitter
since Sep 2022
WordPress plugins
Elementor Header & Footer Builder
since Dec 2024
Essential Addons for Elementor
since May 2026
Litespeed Cache
since Sep 2025
WordPress themes
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
South Africa
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.34 / 10 · ranked #1,077,537 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on AFRIHOST-SP (41.76.211.90)
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 521,075, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.solarchallenge.org.za | 28 |
| www.sasol1.solarchallenge.org.za | 18 |
Full technology history →
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Recent changes
- detected Essential Addons for Elementor May 2026