What powers viewhotel.co.jp?
Last seen Sep 2026 · 25 technologies across 13 categories
Analytics
Authentication
Facebook Login
since Jun 2021
CDN
Google Hosted Libraries
since Feb 2022
Font scripts
Google Font API
since Apr 2019
Hosting
Sakura Internet
since Aug 2023
JavaScript frameworks
Prototype
since Apr 2019
JavaScript libraries
Lightbox
since Apr 2019
script.aculo.us
since Apr 2019
Maps
Google Maps
since Apr 2019
Miscellaneous
Open Graph
since Nov 2024
SWFObject
since Apr 2019
Tag managers
Google Tag Manager
since Sep 2025
Video players
YouTube
since Apr 2019
Web servers
Apache HTTP Server
since Apr 2019
Nginx
since Aug 2023
Widgets
Facebook
since Apr 2019
Tripadviser.Widget
since Feb 2021
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
- 96% phone
- 3% desktop
- 2% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.95 / 10 · ranked #1,684,134 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 7.1 MB · 247 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Sakura Internet
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 9,690,726, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| viewhotel.co.jp | 21 |
| www.viewhotel.co.jp | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Mautic Aug 2026
- detected Mautic Jun 2026
- detected TikTok Pixel Apr 2026