What powers nbt.ac.za?
Last seen Sep 2026 · 8 technologies across 8 categories
Analytics
Caching
CMS
JavaScript libraries
Programming languages
Security
Video players
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 84% phone
- 12% desktop
- 5% tablet
South Africa
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.24 / 10 · ranked #1,203,569 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.5 MB · 67 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on UCT (137.158.154.124)
- DNS: uct.ac.za
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: HARICA, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 1,360,514, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| nbt.ac.za | 8 |
| www.nbt.ac.za | 8 |
Full technology history →
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