What powers 
cpij.or.jp?
Last seen Oct 2026 · 12 technologies across 6 categories
Analytics
CDN
JavaScript libraries
PaaS
UI frameworks
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| city planning in japan | #9 | 1 |
| japanese city planning | #9 | 1 |
| east japan earthquake | #64 | 1 |
| japanese urban planning | #16 | 0 |
| japan urban planning | #38 | 0 |
| metropolis origin | #49 | 0 |
| space syntax | #53 | 0 |
| kci institute | #64 | 0 |
| international journal of urban and regional research | #70 | 0 |
| urban centers in india | #72 | 0 |
| urban planning tokyo | #84 | 0 |
| slum in indonesia | #88 | 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 robots.txt, all AI crawlers allowed
Audience
- 86% desktop
- 14% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.30 / 10 · ranked #203,129 of all domains
116 referring domains · OpenPageRank
Search traffic
3 est. monthly organic visits (US)
12 keywords in Google's top 30
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 4.1 MB · 96 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- The City Planning Institute of Japan
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on GMO Internet (157.7.44.236)
- DNS: Amazon Route 53
- Email: Trend Micro Email Security
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 591,927, 4 hosts
- Verified with: Google, Trend Micro Email Security
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cpij.or.jp | 12 |
| www.cpij.or.jp | 12 |