What powers 
vacan.com?
Last seen Sep 2026 · 41 technologies across 23 categories
Advertising
Analytics
CDN
CMS
Databases
Font scripts
Hosting
Issue trackers
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Page builders
Payment processors
Performance
Programming languages
SEO
Tag managers
Web servers
Webmail
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| granknot coffee | #36 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 85% phone
- 13% desktop
- 1% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.90 / 10 · ranked #116,821 of all domains
328 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
1 keywords in Google's top 30
Core Web Vitals
| LCP | 2.7 s |
| INP | 150 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 1.2 MB · 47 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Registered May 1999 (27 years) via Amazon Registrar, Inc., renews May 2027
- Hosted on Amazon Web Services (18.164.78.74)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 8,720,737, 19 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| corp.vacan.com | 25 |
| magazine.vacan.com | 19 |
| enterprise.vacan.com | 10 |
| essential.pages.vacan.com | 10 |
| pages.vacan.com | 10 |
| vacan.com | 10 |
| console.vacan.com | 9 |
| keep.vacan.com | 9 |
| nikko.enterprise.vacan.com | 8 |
| sunshine-city-toilet.pages.vacan.com | 8 |
| tokyo-haneda.enterprise.vacan.com | 8 |
| gransta-tokyo.enterprise.vacan.com | 7 |
| signage.vacan.com | 4 |