What powers 
itep.jp?
Last seen Aug 2026 · 15 technologies across 11 categories
Analytics
Google Analytics
since Jul 2022
CMS
WordPress
since Jul 2022
Databases
MySQL
since Jul 2022
Font scripts
Google Font API
since Nov 2025
JavaScript libraries
Slick
since Jul 2022
Miscellaneous
RSS
since Feb 2023
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Jul 2022
Security
Web servers
Apache HTTP Server
since Jul 2022
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 Sep 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
3.65 / 10 · ranked #785,921 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 12.5 MB · 89 requests
- WordPress theme: solaris_tcd088 · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SYNAPSE SYNAPSE Co.,Ltd. (202.208.177.121)
- DNS: synapse.ne.jp
- Email: synapse.ne.jp
- Email security: SPF (neutral), DMARC monitor only
- SSL: GlobalSign, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 7,033,590
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted