What powers eye-opt.jp?
Last seen Jun 2026 · 13 technologies across 9 categories
CDN
Databases
Firebase
since Oct 2025
Font scripts
Google Font API
since Oct 2025
IaaS
Google Cloud
since Oct 2025
JavaScript frameworks
Miscellaneous
HTTP/3
since Jul 2024
Open Graph
since Sep 2022
Page builders
STUDIO
since Oct 2025
Programming languages
Node.js
since Oct 2025
Tag managers
Google Tag Manager
since Oct 2025
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.39 / 10 · ranked #2,700,795 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 38.3 MB · 50 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Priority Hints May 2026
- detected Priority Hints Feb 2026
- dropped Contact Form 7 Nov 2025
- dropped EmbedPlus Nov 2025
- dropped Google Hosted Libraries Nov 2025
- dropped jQuery Nov 2025
- dropped jQuery Migrate Nov 2025
- dropped LiteSpeed Nov 2025
- dropped MySQL Nov 2025
- dropped PHP Nov 2025
- dropped reCAPTCHA Nov 2025
- dropped Slick Nov 2025
- dropped Smash Balloon Instagram Feed Nov 2025
- dropped WordPress Nov 2025
- detected cdnjs Oct 2025
- detected Cloudflare Oct 2025
- detected Firebase Oct 2025
- detected Google Cloud Oct 2025
- detected Google Cloud CDN Oct 2025
- detected Google Font API Oct 2025
- detected Google Tag Manager Oct 2025
- detected Node.js Oct 2025
- detected Nuxt.js Oct 2025
- detected STUDIO Oct 2025
- detected Vue.js Oct 2025
- dropped YouTube Aug 2025