What powers archipelago.or.jp?
Last seen Jun 2026 · 23 technologies across 13 categories
Analytics
CDN
jsDelivr
since Aug 2022
CMS
a-blog cms
since Sep 2020
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Sep 2025
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript libraries
Maps
Google Maps
since Sep 2025
Miscellaneous
Open Graph
since Sep 2025
RSS
since Dec 2022
Programming languages
PHP
since Sep 2020
Security
HSTS
since Sep 2025
Tag managers
Google Tag Manager
since Sep 2025
Web servers
Apache HTTP Server
since Sep 2020
Nginx
since Aug 2022
WordPress plugins
Contact Form 7
since Aug 2022
Imagely NextGEN Gallery
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.50 / 10 · ranked #895,746 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 9.6 MB · 124 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| geijyutsushi.archipelago.or.jp | 12 |
| oasismap.archipelago.or.jp | 9 |
| www.archipelago.or.jp | 9 |
Full technology history →
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Recent changes
- dropped FingerprintJS May 2026
- dropped NextGEN Gallery May 2026
- dropped Plesk Dec 2025