What powers 
kekkan-bijin.jp?
Last seen Sep 2026 · 25 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
HubSpot Analytics
since Feb 2021
CDN
CMS
Databases
MySQL
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Marketing automation
HubSpot
since Feb 2020
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Miscellaneous
RSS
since Dec 2022
Programming languages
Security
Cloudflare Bot Management
since Nov 2021
Really Simple SSL & Security
since Apr 2024
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
Nginx
since Jan 2019
WordPress plugins
Smart Slider 3
since Mar 2022
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
AI Crawlers
No AI crawlers blocked
Audience
- 66% desktop
- 34% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.38 / 10 · ranked #421,011 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| CLS | 0 |
| TTFB | 3400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 4.5 MB · 86 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (59.106.171.109)
- DNS: Sakura Internet
- Email: kekkan-bijin.jp
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 113,294, 4 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kekkan-bijin.jp | 23 |
| lab.kekkan-bijin.jp | 10 |
Full technology history →
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Recent changes
- dropped Priority Hints Mar 2026