What powers suralajuku.jp?
Last seen Sep 2026 · 14 technologies across 11 categories
Analytics
Google Analytics
since Mar 2022
CDN
cdnjs
since Sep 2022
Cloudflare
since Aug 2022
Font scripts
Typekit
since Sep 2022
JavaScript libraries
Marketing automation
HubSpot
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
Operating systems
AlmaLinux
since Mar 2023
Security
Cloudflare Bot Management
since Aug 2022
Tag managers
Google Tag Manager
since Jan 2019
Web server extensions
Web servers
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
- 75% desktop
- 25% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.19 / 10 · ranked #3,116,043 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 6.6 MB · 90 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Sakura Internet (160.16.66.15)
- DNS: Onamae.com
- Email: no MX record returned
- SSL: GlobalSign, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 31,714,569
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted