What powers 
ascentech.co.jp?
Last seen Aug 2026 · 17 technologies across 8 categories
Analytics
Google Analytics
since Aug 2018
Microsoft Clarity
since Feb 2026
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
jsDelivr
since Sep 2025
Unpkg
since Nov 2024
Font scripts
Google Font API
since Sep 2025
JavaScript Frameworks
JavaScript libraries
Tag managers
Google Tag Manager
since Apr 2023
Web Servers
Apache HTTP Server
since May 2017
Webmail
Apple iCloud Mail
since Feb 2023
Microsoft 365
since Aug 2022
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
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 67% desktop
- 33% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.87 / 10 · ranked #259,945 of all domains
73 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
29 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 15.8 MB · 109 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on UCOM ARTERIA Networks Corporation (122.221.26.135)
- DNS: Onamae.com
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 7,027,817, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Microsoft Clarity Feb 2026