What powers cro-co.co.jp?
Last seen Jun 2026 · 13 technologies across 10 categories
Advertising
Microsoft Advertising
since Jun 2025
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since May 2021
CDN
Amazon CloudFront
since Oct 2025
Amazon S3
since Oct 2025
JavaScript frameworks
Svelte
since Dec 2021
Miscellaneous
HTTP/3
since Oct 2025
Open Graph
since Apr 2023
PaaS
Amazon Web Services
since Sep 2021
Programming languages
Node.js
since Dec 2021
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Sapper
since Dec 2021
Webmail
Google Workspace
since Sep 2022
Audience
- 68% desktop
- 32% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.48 / 10 · ranked #405,458 of all domains
62 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 129.1 MB · 856 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Fastly Nov 2025
- dropped GitHub Pages Nov 2025
- dropped Varnish Nov 2025