What powers koaglass.co.jp?
Last seen Sep 2026 · 24 technologies across 15 categories
Caching
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
PaaS
Programming languages
Security
Web servers
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 68% desktop
- 32% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.93 / 10 · ranked #1,720,862 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 4.1 MB · 55 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 興亜硝子株式会社
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on GMOOSK-NET GMO Internet Group, Inc. (160.251.148.94)
- DNS: conoha.io
- Email: ConoHa
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 10,253,799, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped jQuery CDN Sep 2026
- detected Contact Form 7 Jul 2026
- detected Twitter Emoji (Twemoji) Jul 2026
- detected Smash Balloon Instagram Feed Jun 2026
- dropped Contact Form 7 May 2026
- detected Amazon SES Apr 2026
- detected Amazon Web Services Apr 2026
- dropped Apache HTTP Server Mar 2026
- dropped reCAPTCHA Mar 2026
- detected Cloudflare Turnstile Feb 2026
- detected Google PageSpeed Feb 2026
- detected Nginx Feb 2026