What powers bun-eido.co.jp?
Last seen Sep 2026 · 24 technologies across 15 categories
Analytics
CDN
CMS
Databases
Font scripts
Hosting
JavaScript libraries
Miscellaneous
Programming languages
SEO
Static site generator
Tag managers
Web server extensions
Web servers
Webmail
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
- Oct 2026 *: Blocked (was Restricted)
- Sep 2026 llms.txt appeared
- Sep 2026 *: Restricted (was Blocked)
- Sep 2026 *: Blocked (was Restricted)
- Sep 2026 *: Restricted (was Blocked)
AI Crawlers
All crawlers blocked
Standards: llms.txt
Audience
- 63% phone
- 35% desktop
- 3% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.54 / 10 · ranked #856,089 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 0.4 MB · 28 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 株式会社文英堂 (Bun'eidō on Wikidata)
- Founded: 1950
- Country: Japan
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Xserver (85.131.200.33)
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 467,986, 5 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.bun-eido.co.jp | 20 |
| bun-eido.co.jp | 17 |
| ap2.bun-eido.co.jp | 6 |
| ontre.bun-eido.co.jp | 6 |
| rms.bun-eido.co.jp | 6 |
| oqoa3.bun-eido.co.jp | 5 |
Full technology history →
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Recent changes
- detected Astro Sep 2026
- dropped jsDelivr Sep 2026
- dropped Tailwind CSS Sep 2026
- detected PWA Jul 2026