What powers jportc.co.jp?
Last seen Jun 2026 · 24 technologies across 15 categories
Analytics
Google Analytics
since Sep 2020
CDN
Amazon CloudFront
since Aug 2023
cdnjs
since Aug 2023
Cloudflare
since Aug 2023
jQuery CDN
since Aug 2023
jsDelivr
since Aug 2023
Font scripts
Google Font API
since Sep 2020
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Highlight.js
since Aug 2023
Swiper
since Aug 2023
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2023
Programming languages
PHP
since Sep 2020
Security
HSTS
since May 2025
Tag managers
Google Tag Manager
since Sep 2020
Web frameworks
Laravel
since Aug 2023
Web servers
Apache HTTP Server
since Sep 2020
Webmail
Microsoft 365
since Aug 2022
Widgets
Embedly
since Aug 2023
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.66 / 10 · ranked #2,232,309 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 5.5 MB · 115 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- dropped Splide May 2026