What powers seaos.co.jp?
Last seen Aug 2026 · 28 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Jan 2023
CDN
cdnjs
since Oct 2022
Cloudflare
since Oct 2022
CMS
Databases
MySQL
since Nov 2025
Font scripts
JavaScript libraries
Swiper
since Feb 2026
Marketing automation
HubSpot
since Dec 2025
Miscellaneous
Open Graph
since Nov 2025
RSS
since Nov 2025
Operating systems
Debian
since Nov 2025
Performance
LazySizes
since Nov 2025
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since Mar 2020
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Dec 2025
Webmail
Google Workspace
since Oct 2022
WordPress plugins
Autoptimize
since Nov 2025
EWWW Image Optimizer
since Nov 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 90% desktop
- 10% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.34 / 10 · ranked #1,083,023 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 18.8 MB · 129 requests
- WordPress theme: seaos · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| seaos.co.jp | 23 |
| www.seaos.co.jp | 22 |
| case.seaos.co.jp | 15 |