What powers 
frontage.jp?
Last seen Aug 2026 · 10 technologies across 8 categories
Analytics
Google Analytics
since May 2019
CDN
jsDelivr
since May 2022
Font scripts
Typekit
since Oct 2024
JavaScript frameworks
GSAP
since Oct 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Apr 2022
Tag managers
Google Tag Manager
since Oct 2019
Web servers
Apache HTTP Server
since May 2019
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
- 85% desktop
- 15% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #344,851 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 54.4 MB · 61 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Frontage
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on SO-NET Sony Network Communications Inc. (202.213.218.143)
- DNS: Akamai Edge DNS
- Email: Proofpoint Essentials
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Cybertrust Japan, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 1,170,230, 3 hosts
- Verified with: Adobe, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted