What powers whoisds.com?
Last seen Oct 2026 · 16 technologies across 11 categories
Analytics
CDN
Font scripts
JavaScript libraries
Live chat
Operating systems
Programming languages
Security
UI frameworks
Web frameworks
Web servers
AI Crawlers
Blocks 7 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
Search and AI assistants
- PerplexityBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 26 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
7 of 33 AI crawlers blocked
Audience
- 86% desktop
- 14% phone
Pakistan
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.42 / 10 · ranked #2,633,094 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Weight: 1.9 MB · 55 requests
- Structured data: JSON-LD, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on TIER4CLOU-AS Tier 4 Cloud Services (103.242.119.24)
- DNS: Cloudflare DNS
- Email: OpenSRS Email
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 3072, expires Dec 2026
- Common Crawl link graph: rank 2,049,708, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.whoisds.com | 16 |
| whoisds.com | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Dec 2025