What powers 
kuse-espace.jp?
Last seen Oct 2026 · 15 technologies across 11 categories
CMS
WordPress
since Jul 2021
Databases
MySQL
since Jul 2021
Font scripts
Google Font API
since Apr 2019
Typekit
since Jul 2021
Hosting
Xserver
since Jul 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jul 2021
Security
reCAPTCHA
since Aug 2022
Web servers
Nginx
since Jul 2023
WordPress plugins
Contact Form 7
since Mar 2022
WordPress themes
Twenty Twelve
since Mar 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 70% phone
- 30% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.43 / 10 · ranked #975,929 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 3.4 MB · 85 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Xserver (162.43.104.41)
- DNS: Xserver
- Email: kuse-espace.jp
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 9,366,545, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted