What powers kopenguin.com?
Last seen Jun 2026 · 25 technologies across 17 categories
Advertising
Google AdSense
since Mar 2021
Affiliate programs
Moshimo
since Sep 2022
Analytics
Google Analytics
since May 2021
Quantcast Measure
since Feb 2022
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jsDelivr
since Mar 2021
CMS
WordPress
since Mar 2021
Cookie compliance
Funding Choices
since Feb 2024
Databases
MySQL
since Mar 2021
Font scripts
Google Font API
since Mar 2021
Hosting
Xserver
since Jun 2023
JavaScript libraries
Highlight.js
since Jun 2023
Lozad.js
since May 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Mar 2021
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Mar 2021
Web servers
Nginx
since Jun 2023
WordPress plugins
Audience
- 61% phone
- 36% desktop
- 3% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.79 / 10 · ranked #16,820,401 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.7 MB · 89 requests
- WordPress theme: cocoon-master (child: cocoon-child-master) · 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
- dropped Cloudflare Bot Management May 2026
- detected reCAPTCHA May 2026
- dropped reCAPTCHA Dec 2025
- detected Cloudflare Bot Management Nov 2025
- dropped Microsoft ASP.NET Aug 2025