What powers preci.co.jp?
Last seen Jun 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since Feb 2019
CDN
Google Hosted Libraries
since Feb 2022
jsDelivr
since Dec 2024
CMS
WordPress
since Feb 2019
Databases
MySQL
since Feb 2019
Font scripts
Google Font API
since Dec 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Dec 2024
Programming languages
PHP
since Feb 2019
Webmail
Microsoft 365
since Jan 2025
WordPress plugins
Contact Form 7
since Feb 2022
Audience
- 84% desktop
- 16% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.88 / 10 · ranked #3,937,343 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 7.7 MB · 85 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped EWWW Image Optimizer Mar 2026
- dropped LazySizes Mar 2026
- dropped core-js Oct 2025
- dropped reCAPTCHA Oct 2025