What powers screenology.org?
Last seen Aug 2026 · 8 technologies across 7 categories
CMS
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Search engines
Web servers
AI Crawlers
Blocks 6 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
Search and AI assistants
- PetalBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 27 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
6 of 33 AI crawlers blocked
Audience
- 100% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.79 / 10 · ranked #2,002,195 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
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Recent changes
- detected Debian Aug 2026
- detected HTTP/3 Aug 2026
- dropped Bootstrap Jan 2026
- dropped cdnjs Jan 2026
- dropped Cloudflare Jan 2026
- dropped Font Awesome Jan 2026
- dropped Google Analytics Jan 2026
- dropped Google Font API Jan 2026
- dropped jQuery Migrate Jan 2026