What powers 11klasov.net?
Last seen Aug 2026 · 19 technologies across 13 categories
Advertising
ADFOX
since Nov 2023
Google AdSense
since Aug 2022
Analytics
Liveinternet
since Apr 2022
CDN
Cloudflare
since Sep 2022
CMS
DataLife Engine
since Apr 2022
Ecommerce
Cart Functionality
since Apr 2022
Font scripts
Google Font API
since Apr 2022
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Nov 2021
Security
Cloudflare Bot Management
since Sep 2022
Segmentation
Adobe Audience Manager
since Nov 2023
Web servers
Apache HTTP Server
since Apr 2022
Nginx
since Nov 2021
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 46% phone
- 38% desktop
- 16% tablet
Russia
Germany
Netherlands
United States
Belarus
Kazakhstan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.94 / 10 · ranked #1,691,978 of all domains
45 referring domains · OpenPageRank
Search traffic
2 est. monthly organic visits (US)
52 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 0.3 MB · 22 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| go.11klasov.net | 16 |
| file.11klasov.net | 14 |
| so.11klasov.net | 14 |
| 11klasov.net | 13 |
| pdf.11klasov.net | 13 |
Full technology history →
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Recent changes
- dropped HSTS Feb 2026
- detected Preact Jan 2026
- detected HSTS Dec 2025
- dropped Cloudflare Rocket Loader Oct 2025