What powers isit.or.jp?
Last seen Apr 2026 · 19 technologies across 14 categories
Analytics
Google Analytics
since Jan 2021
Hotjar
since Jul 2023
CMS
Databases
MySQL
since Jan 2021
Font scripts
Google Font API
since Jan 2021
Twitter Emoji (Twemoji)
since Jan 2021
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2024
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Oct 2025
Performance
Priority Hints
since Oct 2025
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2021
Web servers
Webmail
Google Workspace
since Aug 2022
WordPress themes
Lightning
since Oct 2025
Audience
- 95% desktop
- 5% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #361,847 of all domains
67 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.9 MB · 88 requests
- WordPress theme: lightning (child: isit) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Apache HTTP Server Nov 2025
- dropped Bootstrap Nov 2025
- dropped cdnjs Nov 2025
- dropped Cloudflare Nov 2025
- dropped Contact Form 7 Nov 2025
- dropped core-js Nov 2025
- dropped Elementor Nov 2025
- dropped Google Tag Manager Nov 2025
- dropped Hotjar Nov 2025
- dropped HSTS Nov 2025
- dropped jQuery CDN Nov 2025
- dropped OpenSSL Nov 2025
- dropped Popper Nov 2025
- dropped Really Simple SSL & Security Nov 2025
- dropped reCAPTCHA Nov 2025
- dropped Slick Nov 2025
- dropped WP-PageNavi Nov 2025
- detected jQuery Migrate Oct 2025
- detected Lightning Oct 2025
- detected Nginx Oct 2025
- detected Priority Hints Oct 2025
- detected Swiper Oct 2025
- detected WordPress Block Editor Oct 2025