What powers pbookshop.com?
Last seen Aug 2026 · 17 technologies across 12 categories
Analytics
CDN
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Programming languages
Tag managers
UI frameworks
AI Crawlers
Blocks 4 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- Bytespider Blocked
- CCBot Blocked
- Applebot-Extended Allowed
- ClaudeBot Allowed
- cohere-training-data-crawler Allowed
- Google-Extended Allowed
- GPTBot Allowed
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Perplexity-User Allowed
The other 20 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
4 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 69% desktop
- 31% phone
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.33 / 10 · ranked #2,814,024 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.0 MB · 33 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Backbone.js Aug 2026
- detected core-js Aug 2026
- dropped HSTS Aug 2026
- dropped jQuery Aug 2026
- dropped jQuery UI Aug 2026
- dropped OWL Carousel Aug 2026
- dropped Prototype Aug 2026
- dropped script.aculo.us Aug 2026
- detected Tawk.to Aug 2026
- dropped Underscore.js Aug 2026
- detected Alpine.js Jul 2026
- detected cdnjs Jul 2026
- detected Swiper Jul 2026
- detected Tailwind CSS Jul 2026
- dropped Cloudflare Zaraz May 2026