What powers extra-company.jp?
Last seen Sep 2026 · 14 technologies across 10 categories
Analytics
CDN
cdnjs
since Feb 2026
Cloudflare
since Feb 2026
Font scripts
Font Awesome
since Feb 2026
Google Font API
since Feb 2026
Form builders
Google Forms
since Sep 2026
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2023
PWA
since Sep 2026
Security
HSTS
since Feb 2026
UI frameworks
Tailwind CSS
since Sep 2026
Webmail
Google Workspace
since Sep 2023
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.37 / 10 · ranked #7,854,301 of all domains
3 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.18.26.246)
- DNS: Muumuu Domain
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 10,787,735
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped All in One SEO Sep 2026
- dropped Autoptimize Sep 2026
- dropped Contact Form 7 Sep 2026
- dropped core-js Sep 2026
- dropped Google Analytics Sep 2026
- dropped GSAP Sep 2026
- dropped LottieFiles Sep 2026
- dropped MySQL Sep 2026
- dropped Nginx Sep 2026
- dropped PHP Sep 2026
- dropped reCAPTCHA Sep 2026
- dropped RSS Sep 2026
- dropped Swiper Sep 2026
- dropped Typekit Sep 2026
- dropped WordPress Sep 2026
- dropped WordPress Super Cache Feb 2026