What powers c-culture.jp?
Last seen Sep 2026 · 15 technologies across 7 categories
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Mar 2022
jsDelivr
since Apr 2021
Font scripts
Google Font API
since Apr 2021
JavaScript libraries
scrollreveal
since Apr 2021
Swiper
since Sep 2022
Programming languages
Java
since Sep 2021
Tag managers
Google Tag Manager
since Oct 2022
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 93% phone
- 7% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.54 / 10 · ranked #849,908 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 12.2 MB · 115 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: d-53.info
- Email: securemx.jp
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: GlobalSign, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 1,055,599
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted