What powers chessstalker.com?
Last seen Jun 2026 · 11 technologies across 8 categories
Analytics
Profitwell
since Mar 2026
Umami
since Feb 2026
CDN
Cloudflare
since Mar 2026
Font scripts
Google Font API
since Mar 2026
Issue trackers
Sentry
since Apr 2026
Miscellaneous
Open Graph
since Jan 2026
PWA
since Mar 2026
Payment processors
Paddle
since Mar 2026
Security
Cloudflare Bot Management
since Mar 2026
HSTS
since Jan 2026
Web servers
Nginx
since Jan 2026
Audience
- 70% phone
- 29% desktop
India
United Kingdom
Brazil
Spain
Mexico
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.76 / 10 · ranked #17,519,553 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 275 ms |
| CLS | 0.2 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.7 MB · 43 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| chessstalker.com | 11 |
| www.chessstalker.com | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Crisp Live Chat Jun 2026
- detected Crisp Live Chat Apr 2026
- detected Sentry Apr 2026
- dropped Tailwind CSS Apr 2026
- detected Cloudflare Mar 2026
- detected Cloudflare Bot Management Mar 2026
- detected Google Font API Mar 2026
- detected Paddle Mar 2026
- dropped Plausible Mar 2026
- detected Profitwell Mar 2026
- detected PWA Mar 2026
- dropped Ubuntu Mar 2026
- detected Umami Feb 2026