What powers salt.ac.za?
Last seen Jun 2026 · 35 technologies across 24 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Caching
WordPress Super Cache
since Feb 2019
CDN
Cloudflare
since Mar 2025
jsDelivr
since Oct 2024
CMS
Databases
MySQL
since Feb 2019
Font scripts
Font Awesome
since Jun 2021
Google Font API
since Feb 2019
Hosting
WordPress Multisite
since Oct 2024
JavaScript frameworks
JavaScript graphics
Chart.js
since Jun 2021
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Mobile frameworks
jQuery Mobile
since Jun 2021
Operating systems
Ubuntu
since Jun 2021
Page builders
wpBakery
since Feb 2022
Performance
Priority Hints
since Feb 2026
Photo galleries
Programming languages
PHP
since Feb 2019
Security
Cloudflare Bot Management
since Mar 2025
UI frameworks
Bootstrap
since Jun 2021
Video players
Web servers
Apache HTTP Server
since Feb 2019
Widgets
Twitter
since Jun 2021
WordPress plugins
Photo Gallery
since Feb 2022
Audience
- 51% desktop
- 49% phone
South Africa
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.75 / 10 · ranked #277,561 of all domains
150 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 7.2 MB · 161 requests
- WordPress theme: bridge · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.salt.ac.za | 28 |
| astronomers.salt.ac.za | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Twitter Emoji (Twemoji) Apr 2026
- dropped Babel Mar 2026
- dropped core-js Mar 2026
- dropped Matomo Analytics Mar 2026
- detected Priority Hints Feb 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025