What powers door.or.jp?
Last seen Jun 2026 · 28 technologies across 14 categories
Analytics
Google Analytics
since Jun 2020
CMS
Databases
MySQL
since Jun 2020
Font scripts
JavaScript libraries
Clipboard.js
since Dec 2021
Isotope
since Nov 2021
OWL Carousel
since Jun 2020
Swiper
since Dec 2022
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Jan 2024
Programming languages
PHP
since Jun 2020
Security
reCAPTCHA
since Mar 2021
Tag managers
Google Tag Manager
since Jun 2020
UI frameworks
Animate.css
since Jun 2020
Web servers
Nginx
since Mar 2023
WordPress plugins
RankMath SEO
since Nov 2022
Smash Balloon Instagram Feed
since Apr 2024
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.89 / 10 · ranked #1,796,411 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.4 MB · 139 requests
- WordPress theme: blossom-spa · 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 Microsoft 365 Mar 2026
- detected Microsoft 365 Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025