What powers dusi.co.za?
Last seen Aug 2026 · 17 technologies across 10 categories
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Web servers
WordPress plugins
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Vietnam
South Africa
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.03 / 10 · ranked #1,540,544 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 4000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 5.2 MB · 60 requests
- WordPress theme: astra · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ZA-1-Grid (41.185.65.32)
- Email: 1-grid-mx01.co.za
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, wildcard, expires Nov 2026
- Common Crawl link graph: rank 775,961, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.dusi.co.za | 17 |
| dusi.co.za | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped OpenSSL Aug 2026
- dropped UNIX Aug 2026
- detected Twitter Emoji (Twemoji) Dec 2025