What powers emsystems.co.jp?
Last seen Aug 2026 · 33 technologies across 17 categories
Advertising
Analytics
Google Ads Conversion Tracking
since Jun 2023
Google Analytics
since Jan 2019
Microsoft Clarity
since Dec 2022
CDN
Amazon CloudFront
since Jul 2023
cdnjs
since Nov 2021
Cloudflare
since May 2022
jQuery CDN
since Feb 2022
CMS
HubSpot CMS Hub
since May 2024
Amazon SES
since Jul 2026
Font scripts
Google Font API
since Oct 2019
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Dec 2022
Marketing automation
Miscellaneous
HTTP/3
since May 2024
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Jul 2023
Security
Tag managers
Google Tag Manager
since Jan 2020
UI frameworks
Bootstrap
since Jan 2019
Web server extensions
Web servers
Nginx
since Nov 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 92% desktop
- 8% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.77 / 10 · ranked #269,438 of all domains
64 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 5.7 MB · 142 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| mktg.emsystems.co.jp | 20 |
| emsystems.co.jp | 19 |
| www.emsystems.co.jp | 17 |
| service.emsystems.co.jp | 14 |
| marketing.emsystems.co.jp | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon SES Jul 2026
- dropped HubSpot Analytics Oct 2025