What powers 
mibudera.com?
Last seen Aug 2026 · 8 technologies across 7 categories
Analytics
Google Analytics
since Jul 2022
CDN
jsDelivr
since Feb 2022
Font scripts
Google Font API
since Feb 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 78% phone
- 22% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.93 / 10 · ranked #623,635 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 29.2 MB · 70 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Mibu-dera
- Founded: 991
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on OPTAGE OPTAGE Inc. (103.199.132.103)
- DNS: brdomain.jp
- Email: mibudera.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 483,682, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted