What powers 
utrecht.jp?
Last seen Sep 2026 · 14 technologies across 9 categories
Analytics
CDN
Ecommerce
JavaScript libraries
Marketing automation
Miscellaneous
Payment processors
Performance
Security
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 found
- llms-full.txt found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| yuji hamada | #79 | 0 |
| yurie nagashima self-portrait | #90 | 0 |
| yurie nagashima self-portrait | #45 | 0 |
| yurie nagashima self portrait | #44 | 0 |
| bruno munari zoo | #49 | 0 |
| ulala imai | #71 | 0 |
| rop van mierlo | #82 | 0 |
| shukyu | #45 | 0 |
| nieves books | #43 | 0 |
| ornithology anne geene & arjan de nooy | #38 | 0 |
| irma boom: book manifest | #70 | 0 |
| irma boom book manifest | #71 | 0 |
| jb blunk book | #64 | 0 |
| karel martens calendar | #83 | 0 |
| john cage mycological foray | #91 | 0 |
| looking through le corbusier windows | #72 | 0 |
| looking through / le corbusier windows | #58 | 0 |
| mamma andersson: memory banks | #60 | 0 |
| michael snow: cover to cover | #90 | 0 |
| hato press | #36 | 0 |
| edith heath: philosophies | #74 | 0 |
| edith heath philosophies | #70 | 0 |
| fumiko imano | #89 | 0 |
| 100 chairs in 100 days | #73 | 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
Standards: llms.txt, llms-full.txt
Audience
- 61% desktop
- 39% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.40 / 10 · ranked #172,393 of all domains
146 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
24 keywords in Google's top 30
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Cloudflare
- Weight: 2.3 MB · 191 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (23.227.38.32)
- DNS: Onamae.com
- Email: hetemail.jp
- Email security: SPF, DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,388,979, 2 hosts
- Verified with: Brevo
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted