What powers parens.jp?
Last seen Sep 2026 · 18 technologies across 8 categories
Analytics
Google Analytics
since Jan 2019
CDN
Font scripts
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Tag managers
Google Tag Manager
since Oct 2019
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 83% phone
- 17% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.40 / 10 · ranked #1,008,723 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.8 MB · 108 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CPI-NET KDDI Web Communications Inc. (158.199.190.219)
- DNS: cpi.ad.jp
- Email: no MX record returned
- SSL: JPRS, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 9,749,818, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.parens.jp | 18 |
| parens.jp | 17 |