What powers tkcnf.or.jp?
Last seen Jun 2026 · 26 technologies across 15 categories
Advertising
Twitter Ads
since Jan 2023
Analytics
CDN
Amazon CloudFront
since Feb 2026
Amazon S3
since Feb 2026
Cloudflare
since Dec 2022
Google Hosted Libraries
since Feb 2022
Amazon SES
since Feb 2024
Font scripts
Google Font API
since Mar 2020
JavaScript libraries
Marketing automation
HubSpot
since Dec 2022
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Jun 2018
PaaS
Amazon Web Services
since Feb 2024
Programming languages
Java
since Sep 2021
Security
Cloudflare Bot Management
since Dec 2022
Tag managers
Google Tag Manager
since Feb 2020
Web frameworks
Microsoft ASP.NET
since Apr 2018
Web servers
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 74% desktop
- 26% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.43 / 10 · ranked #167,428 of all domains
58 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.1 MB · 6 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.tkcnf.or.jp | 19 |
| www.123.tkcnf.or.jp | 6 |
| search.tkcnf.or.jp | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped jsDelivr Mar 2026
- dropped OpenSSL Mar 2026
- dropped YouTube Mar 2026
- detected Amazon CloudFront Feb 2026
- detected Amazon S3 Feb 2026