What powers ndrc.org.za?
Last seen Oct 2026 · 21 technologies across 11 categories
Analytics
CDN
Ecommerce
Font scripts
JavaScript frameworks
Miscellaneous
Performance
Security
Tag managers
UI frameworks
Webmail
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt, restricts 9 more. Checked Oct 2026.
Training crawlers
- Bytespider Blocked
- Applebot-Extended Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
Search and AI assistants
- PetalBot Blocked
- Applebot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Perplexity-User Restricted
The other 22 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
2 of 33 AI crawlers blocked
Audience
- 89% phone
- 11% desktop
South Africa
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.94 / 10 · ranked #3,736,031 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.2 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English (South Africa)
- CDN: Cloudflare
- Weight: 1.4 MB · 142 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- National Debt Review Center
- Industry: Finance and insurance (declares
FinancialService) - Profiles: Facebook, YouTube, Instagram, TikTok
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.20.88, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 8,881,575, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ndrc.org.za | 20 |
| www.ndrc.org.za | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected TanStack Start Oct 2026
- detected Microsoft 365 Jul 2026
- detected Cloudflare Browser Insights Jun 2026
- detected HTTP/3 Jun 2026
- dropped Cloudflare Browser Insights May 2026
- dropped HTTP/3 May 2026
- detected Cloudflare Bot Management Apr 2026
- detected Microsoft Clarity Apr 2026
- dropped Cloudflare Bot Management Feb 2026
- dropped OneSignal Feb 2026
- dropped Twitter Ads Feb 2026
- detected Cart Functionality Jan 2026
- detected Cloudflare Browser Insights Jan 2026
- detected HTTP/3 Jan 2026