What powers kenchiku-kyujin.jp?
Last seen Jun 2026 · 23 technologies across 15 categories
Advertising
Analytics
Google Analytics
since Aug 2018
Microsoft Clarity
since May 2023
Caching
WP Rocket
since Aug 2022
CDN
CMS
WordPress
since Aug 2018
Databases
MySQL
since Aug 2018
JavaScript frameworks
Socket.io
since Aug 2021
JavaScript libraries
Slick
since Aug 2018
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Feb 2026
Programming languages
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Web servers
Nginx
since Oct 2020
WordPress plugins
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.00 / 10 · ranked #1,593,141 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.8 MB · 164 requests
- 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 Priority Hints Feb 2026
- detected WP Rocket Feb 2026
- dropped EWWW Image Optimizer Jan 2026
- dropped LazySizes Jan 2026
- dropped WP Fastest Cache Jan 2026
- dropped WP Rocket Jan 2026
- dropped Google Ads Dec 2025
- dropped Google Ads Conversion Tracking Dec 2025
- detected EWWW Image Optimizer Nov 2025
- detected LazySizes Nov 2025
- dropped Adobe Audience Manager Aug 2025