What powers cosmosbooks.com.hk?
Last seen Aug 2026 · 30 technologies across 18 categories
Analytics
Authentication
CDN
Databases
Ecommerce
Font scripts
JavaScript graphics
JavaScript libraries
Maps
Miscellaneous
Photo galleries
Programming languages
Security
Tag managers
UI frameworks
Video players
Web servers
Widgets
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 62% phone
- 37% desktop
- 2% tablet
Hong Kong SAR China
United Kingdom
Japan
United States
China
Malaysia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.36 / 10 · ranked #1,054,028 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Chinese
- CDN: Cloudflare
- Weight: 3.0 MB · 69 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cosmosbooks.com.hk | 22 |
| centos.cosmosbooks.com.hk | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HSTS Aug 2026
- detected Open Graph Aug 2026
- dropped CentOS Jun 2026
- dropped mod_wsgi Jun 2026
- dropped OpenSSL Jun 2026
- dropped Python Jun 2026
- detected Cloudflare Browser Insights May 2026
- detected HTTP/3 May 2026