What powers biglibrary.org?
Last seen Aug 2026 · 13 technologies across 9 categories
Advertising
Analytics
Ecommerce
JavaScript libraries
Miscellaneous
Programming languages
Security
Segmentation
Web servers
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 79% phone
- 11% desktop
- 9% tablet
Russia
Germany
United Kingdom
Netherlands
United States
Belarus
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.41 / 10 · ranked #35,224,296 of all domains
1 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
1 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 0.8 MB · 190 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- detected Adobe Audience Manager Aug 2026
- detected Preact Aug 2026
- dropped HSTS May 2026
- dropped cdnjs Apr 2026
- dropped Cloudflare Apr 2026
- detected Open Graph Apr 2026
- dropped Preact Apr 2026
- detected reCAPTCHA Apr 2026
- dropped Adobe Audience Manager Mar 2026
- dropped Snowplow Analytics Mar 2026
- detected Snowplow Analytics Jan 2026