What powers itszai.jp?
Last seen Jun 2026 · 31 technologies across 16 categories
Analytics
CDN
CMS
WordPress
since Mar 2022
Databases
MySQL
since Mar 2022
Amazon SES
since May 2024
Font scripts
Font Awesome
since Jun 2024
Google Font API
since Mar 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Nov 2025
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Security
Cloudflare Bot Management
since May 2022
HSTS
since Dec 2025
Tag managers
Google Tag Manager
since Mar 2022
Web servers
Webmail
Google Workspace
since Sep 2024
Audience
- 79% desktop
- 21% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.02 / 10 · ranked #38,525 of all domains
160 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.8 MB · 122 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| agent.itszai.jp | 20 |
| www.itszai.jp | 18 |
| clients.itszai.jp | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Tailwind CSS May 2026
- detected HSTS Dec 2025
- detected Cloudflare Bot Management Nov 2025
- detected HubSpot Nov 2025
- dropped Cloudflare Bot Management Aug 2025
- dropped Twitter Ads Aug 2025