What powers 
keizai.biz?
Last seen Sep 2026 · 44 technologies across 18 categories
Advertising
Analytics
CDN
Cookie compliance
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Security
Segmentation
Tag managers
Web frameworks
Web server extensions
Web servers
Webmail
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 found
- ai.txt not found
- Oct 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 95% phone
- 3% desktop
- 2% tablet
Japan
Hong Kong SAR China
United States
South Korea
Thailand
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.50 / 10 · ranked #17,326 of all domains
2,759 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 4.6 MB · 770 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Apr 2004 (22 years) via GMO Internet, Inc. d/b/a Onamae.com, renews Apr 2027
- Hosted on Amazon Web Services (3.115.62.224)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 8,062, 352 hosts
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 |
|---|---|
| toyama.keizai.biz | 33 |
| hachioji.keizai.biz | 32 |
| shinjuku.keizai.biz | 32 |
| chofu.keizai.biz | 31 |
| colombo.keizai.biz | 31 |
| hakata.keizai.biz | 31 |
| ikebukuro.keizai.biz | 31 |
| morioka.keizai.biz | 31 |
| roppongi.keizai.biz | 31 |
| shinagawa.keizai.biz | 31 |
| tenjin.keizai.biz | 31 |
| tokyobay.keizai.biz | 31 |
| akiba.keizai.biz | 30 |
| bali.keizai.biz | 30 |
| chiba.keizai.biz | 30 |
| funabashi.keizai.biz | 30 |
| hakodate.keizai.biz | 30 |
| hamamatsu.keizai.biz | 30 |
| iseshima.keizai.biz | 30 |
| ishigaki.keizai.biz | 30 |
| itabashi.keizai.biz | 30 |
| kagoshima.keizai.biz | 30 |
| karasuma.keizai.biz | 30 |
| kasukabe.keizai.biz | 30 |
Full technology history →
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Recent changes
- dropped HSTS Sep 2026
- detected Priority Hints Aug 2026
- detected DataDome Apr 2026
- detected HSTS Nov 2025