What powers 
gasmuseum.jp?
Last seen Sep 2026 · 10 technologies across 10 categories
Analytics
Google Analytics
since Apr 2019
CMS
WordPress
since Apr 2019
Databases
MySQL
since Apr 2019
Font scripts
Google Font API
since Apr 2024
JavaScript frameworks
Vue.js
since May 2026
JavaScript libraries
Programming languages
PHP
since Apr 2019
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2019
Web servers
Nginx
since Apr 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 77% phone
- 23% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.09 / 10 · ranked #513,469 of all domains
59 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 5.8 MB · 114 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Gas Museum
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on AIR Air Internet Service Co.,Ltd. (210.166.76.112)
- DNS: air.ne.jp
- Email: no MX record returned
- SSL: DigiCert, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,199,773, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Jul 2026
- dropped Google Analytics Jun 2026
- dropped OneTrust May 2026
- detected Vue.js May 2026