What powers grasys.io?
Last seen Jun 2026 · 28 technologies across 18 categories
Analytics
Authentication
CDN
CMS
WordPress
since Jan 2023
Cookie compliance
CRM
Salesforce
since Feb 2024
Databases
MySQL
since Jan 2023
Sendgrid
since Jan 2023
Font scripts
Google Font API
since Jan 2023
Twitter Emoji (Twemoji)
since Jan 2023
IaaS
Google Cloud
since Jan 2023
JavaScript frameworks
JavaScript libraries
Swiper
since Jan 2023
Underscore.js
since Jan 2023
Miscellaneous
Programming languages
PHP
since Jan 2023
SEO
Tag managers
Google Tag Manager
since Feb 2021
Web servers
Nginx
since Feb 2021
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Jan 2023
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.04 / 10 · ranked #1,515,989 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 5.8 MB · 83 requests
- WordPress theme: bloggrasys · all themes
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.grasys.io | 27 |
| blog.grasys.io | 20 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025