What powers pbook.jp?
Last seen Oct 2026 · 25 technologies across 17 categories
Advertising
Google AdSense
since Sep 2022
Affiliate programs
Moshimo
since Sep 2022
Analytics
Google Analytics
since Sep 2022
Quantcast Measure
since Sep 2022
Caching
Litespeed Cache
since Sep 2022
CDN
cdnjs
since Sep 2022
Cloudflare
since Sep 2022
Google Hosted Libraries
since Sep 2022
jsDelivr
since Sep 2022
CMS
WordPress
since Sep 2022
Databases
MySQL
since Sep 2022
Font scripts
Font Awesome
since Sep 2022
Google Font API
since Sep 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Feb 2023
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Sep 2023
Programming languages
Security
Cloudflare Bot Management
since Sep 2026
reCAPTCHA
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2022
Web servers
LiteSpeed
since Sep 2022
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 83% desktop
- 17% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.59 / 10 · ranked #5,775,351 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Japanese
- Weight: 1.0 MB · 77 requests
- WordPress theme: cocoon-master · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on GMO Internet (118.27.125.175)
- DNS: Muumuu Domain
- Email: Lolipop
- Email security: no SPF record, no DMARC record
- Common Crawl link graph: rank 12,976,084, 7 hosts
DNS records as swept Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| pbook.jp | 22 |
| ms-ref-room.pbook.jp | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Sep 2026