What powers 89penguin.com?
Last seen Jun 2026 · 26 technologies across 18 categories
Advertising
Twitter Ads
since Sep 2021
Analytics
Google Analytics
since Jul 2020
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
CMS
Databases
MySQL
since Jul 2020
Font scripts
Hosting
Xserver
since Aug 2022
JavaScript frameworks
JavaScript libraries
LazySizes
since Mar 2022
LazySizes unveilhooks plugin
since Jul 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Apr 2025
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Jul 2020
Security
Cloudflare Bot Management
since Mar 2025
Video players
YouTube
since Jul 2022
Web servers
Nginx
since Jul 2020
Widgets
WordPress plugins
Smart Slider 3
since Mar 2022
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #94,866,634 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.2 MB · 40 requests
- WordPress theme: diver (child: diver_child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Nov 2025