What powers portwell.co.jp?
Last seen Apr 2026 · 18 technologies across 14 categories
Advertising
Microsoft Advertising
since Mar 2026
Analytics
Google Analytics
since Feb 2020
Microsoft Clarity
since Jun 2022
CDN
Google Hosted Libraries
since Feb 2022
CMS
WordPress
since Feb 2020
Databases
MySQL
since Feb 2020
Font scripts
Google Font API
since Feb 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Oct 2024
Programming languages
Security
HSTS
since Oct 2024
Tag managers
Google Tag Manager
since Oct 2020
Web servers
Apache HTTP Server
since Feb 2020
WordPress plugins
Audience
- 91% desktop
- 9% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.21 / 10 · ranked #1,254,928 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.8 MB · 82 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Microsoft Advertising Mar 2026
- dropped FreakOut Aug 2025
- dropped theTradeDesk Aug 2025