What powers b18c.jp?
Last seen Aug 2026 · 19 technologies across 14 categories
Affiliate programs
Moshimo
since Sep 2022
Analytics
Google Analytics
since Aug 2022
Quantcast Measure
since Feb 2022
CDN
jsDelivr
since Jan 2022
CMS
WordPress
since Jan 2022
Databases
MySQL
since Jan 2022
Font scripts
Font Awesome
since Mar 2024
Google Font API
since Jan 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Mar 2024
Programming languages
PHP
since Jan 2022
Tag managers
Google Tag Manager
since Jan 2022
Web servers
Apache HTTP Server
since Mar 2024
Webmail
Google Workspace
since Jun 2026
WordPress plugins
Polylang
since Mar 2026
RankMath SEO
since Mar 2026
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.45 / 10 · ranked #30,007,470 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 0.9 MB · 28 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
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Recent changes
- dropped cdnjs Jul 2026
- dropped Cloudflare Jul 2026
- detected Polylang Mar 2026
- detected RankMath SEO Mar 2026
- dropped Google Hosted Libraries Feb 2026