What powers 
p-eternal.jp?
Last seen Sep 2026 · 34 technologies across 21 categories
Advertising
Twitter Ads
since Apr 2021
Analytics
Google Analytics
since Feb 2020
CDN
Amazon CloudFront
since Dec 2022
Cloudflare
since Sep 2024
jQuery CDN
since Aug 2022
jsDelivr
since May 2021
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Feb 2020
JavaScript frameworks
JavaScript graphics
particles.js
since Jan 2021
JavaScript libraries
OWL Carousel
since Mar 2021
Swiper
since Sep 2022
Miscellaneous
Babel
since Jul 2021
Open Graph
since Sep 2022
Popper
since Aug 2022
PWA
since Aug 2022
Webpack
since Jul 2021
Operating systems
CentOS
since Mar 2021
PaaS
Amazon Web Services
since Aug 2022
Performance
Priority Hints
since Mar 2026
Programming languages
Security
Cloudflare Bot Management
since Sep 2024
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Bootstrap
since Feb 2020
Video players
YouTube
since Feb 2020
Web frameworks
CodeIgniter
since Aug 2021
Web server extensions
Web servers
Widgets
Twitter
since Jan 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.98 / 10 · ranked #583,557 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 105.3 MB · 251 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (52.68.143.19)
- DNS: Amazon Route 53
- Email: Amazon SES / WorkMail
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 112,925, 15 hosts
- Verified with: Amazon SES, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| forum.p-eternal.jp | 22 |
| p-eternal.jp | 21 |
| www.p-eternal.jp | 18 |
| www.ps.p-eternal.jp | 18 |
| gvg.p-eternal.jp | 14 |
| auth.p-eternal.jp | 7 |
| dl.p-eternal.jp | 6 |
| shop.p-eternal.jp | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Mar 2026