What powers cvk.ne.jp?
Last seen Jun 2026 · 19 technologies across 13 categories
CMS
Databases
MySQL
since Sep 2024
Font scripts
Google Font API
since Sep 2024
Twitter Emoji (Twemoji)
since Dec 2025
Hosting panels
Plesk
since Feb 2020
JavaScript libraries
Swiper
since Sep 2024
Miscellaneous
Open Graph
since Sep 2022
RSS
since Sep 2024
Page builders
WordPress Block Editor
since Sep 2024
Performance
Priority Hints
since Sep 2024
Programming languages
Video players
YouTube
since Feb 2020
Web servers
Apache HTTP Server
since Feb 2020
WordPress plugins
Smash Balloon Instagram Feed
since Sep 2024
WordPress themes
Lightning
since Sep 2024
Audience
- 59% phone
- 41% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.65 / 10 · ranked #788,796 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.4 MB · 110 requests
- WordPress theme: lightning · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025