What powers 
daitogas.co.jp?
Last seen Sep 2026 · 20 technologies across 13 categories
Analytics
CDN
Font scripts
JavaScript graphics
JavaScript libraries
Miscellaneous
PaaS
Programming languages
Security
Web frameworks
Web servers
Webmail
Widgets
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 74% phone
- 26% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.97 / 10 · ranked #591,818 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 2.4 MB · 128 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- 大東ガス株式会社
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (3.33.160.249)
- Email: no MX record returned
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 9,547,945, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.daitogas.co.jp | 20 |
| daitogas.co.jp | 6 |
Full technology history →
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Recent changes
- detected Amazon CloudFront Sep 2026
- detected Amazon Web Services Sep 2026
- detected cdnjs Sep 2026
- detected Cloudflare Sep 2026
- detected Embedly Sep 2026
- detected Google Font API Sep 2026
- detected Highlight.js Sep 2026
- detected HSTS Sep 2026
- detected jsDelivr Sep 2026
- detected Laravel Sep 2026
- detected MathJax Sep 2026
- detected Open Graph Sep 2026
- detected PHP Sep 2026
- detected reCAPTCHA Sep 2026