What powers kartz.co.jp?
Last seen Mar 2026 · 24 technologies across 16 categories
Advertising
Twitter Ads
since May 2021
Analytics
Google Analytics
since Jan 2019
CDN
CMS
WordPress
since Feb 2022
Databases
MySQL
since Feb 2022
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2024
Performance
Priority Hints
since Mar 2026
Programming languages
PHP
since Aug 2021
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Nginx
since Feb 2022
Webmail
Google Workspace
since Oct 2022
Widgets
AddToAny
since Feb 2022
WordPress plugins
AddToAny Share Buttons
since Feb 2022
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.52 / 10 · ranked #876,641 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Full technology history →
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Recent changes
- dropped Cloudflare Bot Management Nov 2025
- dropped Font Awesome Nov 2025
- dropped Lightbox Nov 2025
- dropped ProfilePress Nov 2025
- dropped PWA Nov 2025
- dropped Responsive Lightbox & Gallery Nov 2025
- dropped RSS Nov 2025
- dropped Select2 Nov 2025
- dropped Twitter Nov 2025
- dropped Underscore.js Nov 2025
- detected AddToAny Oct 2025
- detected AddToAny Share Buttons Oct 2025
- detected cdnjs Oct 2025
- detected Google Font API Oct 2025
- detected GSAP Oct 2025
- detected jsDelivr Oct 2025
- detected Slick Oct 2025
- detected Swiper Oct 2025