What powers 
best-anniversary.co.jp?
Last seen Sep 2026 · 33 technologies across 20 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Page builders
Performance
Programming languages
SEO
Tag managers
UI frameworks
Video players
Web frameworks
Web server extensions
Web servers
Webmail
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
- Oct 2026 *: Restricted (was Allowed)
- Sep 2026 *: Allowed (was Restricted)
- Sep 2026 *: Restricted (was Allowed)
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 92% phone
- 5% tablet
- 3% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.26 / 10 · ranked #441,870 of all domains
50 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
1 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 20.0 MB · 180 requests
- WordPress theme: best-anniversary · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (35.71.136.114)
- DNS: best-anniversary.co.jp
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 11,644,567, 4 hosts
- Verified with: Apple Business, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| recruit.best-anniversary.co.jp | 21 |
| www.best-anniversary.co.jp | 18 |
| coporo-kessai01.best-anniversary.co.jp | 12 |
Full technology history →
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Recent changes
- dropped Cloudflare Browser Insights Aug 2026
- detected Amazon CloudFront Jul 2026
- detected Amazon Web Services Jul 2026
- detected Cloudflare Browser Insights Feb 2026