What powers perig.net?
Last seen Jun 2026 · 20 technologies across 14 categories
Advertising
Google AdSense
since Aug 2024
Twitter Ads
since Aug 2024
Analytics
Google Analytics
since Aug 2024
Caching
Varnish
since Aug 2024
CDN
cdnjs
since Aug 2024
Cloudflare
since Aug 2024
CMS
Hatena Blog
since Aug 2024
Font scripts
Google Font API
since Nov 2025
Issue trackers
Sentry
since Aug 2024
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2024
RSS
since Aug 2024
Security
Cloudflare Bot Management
since Mar 2025
reCAPTCHA
since Aug 2024
Tag managers
Google Tag Manager
since Aug 2024
Video players
YouTube
since Aug 2024
Web servers
Nginx
since Aug 2024
Widgets
Twitter
since Aug 2024
Audience
- 69% desktop
- 31% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.71 / 10 · ranked #18,885,185 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.5 MB · 104 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Nov 2025
- detected Google Font API Nov 2025