What powers versionjapan.com?
Last seen Jul 2026 · 15 technologies across 10 categories
Analytics
Google Analytics
since Aug 2022
Microsoft Clarity
since Jun 2025
CDN
Font scripts
Google Font API
since Nov 2022
Hosting
Xserver
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Prefix-Free
since Aug 2022
RSS
since Dec 2022
Programming languages
PHP
since Aug 2022
Tag managers
Google Tag Manager
since Aug 2022
Web servers
Nginx
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.54 / 10 · ranked #6,165,883 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 8.1 MB · 203 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Xserver (202.226.37.191)
- DNS: Xserver
- Email: versionjapan.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 15,498,409, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted