What powers coam.co.jp?
Last seen Jul 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since Dec 2023
Font scripts
Font Awesome
since Oct 2025
Google Font API
since Sep 2022
JavaScript libraries
Maps
Google Maps
since Dec 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Feb 2023
PaaS
Netlify
since Oct 2025
Performance
Partytown
since Oct 2025
Security
HSTS
since Sep 2022
Static site generator
Astro
since Oct 2025
Tag managers
Google Tag Manager
since Dec 2023
Webmail
Google Workspace
since Sep 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.68 / 10 · ranked #5,119,838 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (75.2.60.5)
- DNS: Muumuu Domain
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 17,723,647, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Apache HTTP Server Nov 2025
- dropped core-js Nov 2025
- dropped Elementor Nov 2025
- dropped Hello Elementor Nov 2025
- dropped jQuery Migrate Nov 2025
- dropped jQuery UI Nov 2025
- dropped MySQL Nov 2025
- dropped PHP Nov 2025
- dropped Site Kit Nov 2025
- dropped WordPress Nov 2025
- dropped Yoast SEO Nov 2025