What powers 
briobecca.jp?
Last seen Oct 2026 · 15 technologies across 9 categories
Analytics
CDN
CMS
Databases
JavaScript libraries
Miscellaneous
Programming languages
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 18% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.09 / 10 · ranked #512,877 of all domains
47 referring domains · OpenPageRank
Search traffic
3 est. monthly organic visits (US)
2 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 6.9 MB · 95 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Briobecca Urayasu Ichikawa
- Founded: 1989
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on GMO Internet (163.44.185.231)
- DNS: Muumuu Domain
- Email: Lolipop
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 742,534
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Twitter Apr 2026
- dropped Twitter Ads Apr 2026