What powers 
pref.ibaraki.jp?
Last seen Oct 2026 · 92 technologies across 35 categories
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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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 *: Restricted (was Allowed)
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| josei | #80 | 17 |
| ibaraki-ken | #21 | 15 |
| sfts | #98 | 14 |
| ibaraki-ken | #57 | 14 |
| ibaraki prefecture japan | #56 | 14 |
| ibaraki prefecture japan | #26 | 14 |
| ibaraki prefecture | #93 | 14 |
| ibaraki prefecture | #37 | 14 |
| ibaraki ken | #54 | 14 |
| ibaraki japan | #84 | 14 |
| ibaragi | #43 | 14 |
| teaism | #66 | 6 |
| pref | #75 | 4 |
| hibari | #76 | 4 |
| freespot wi fi | #6 | 2 |
| ushiku ibaraki japan | #93 | 1 |
| kashima city | #86 | 1 |
| lake kasumigaura | #10 | 1 |
| hitachi city in japan | #60 | 1 |
| ibaraki shi | #47 | 1 |
| ibaraki city | #64 | 1 |
| yuki tsumugi | #60 | 0 |
| by by ct instagram | #89 | 0 |
| bugai | #81 | 0 |
| bugai | #37 | 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
- 72% phone
- 27% desktop
- 1% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
8.17 / 10 · ranked #5,457 of all domains
2,073 referring domains · OpenPageRank
Search traffic
180 est. monthly organic visits (US)
70 keywords in Google's top 30
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 4.2 MB · 38 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Similar sites
- fmyokohama.jp 3 shared
jpea.gr.jp 3 shared
marianna-u.ac.jp 5 sharedjsap.or.jp 3 shared
acros.or.jp 3 shared
nagasaki-u.ac.jp 8 sharedpref.aichi.jp 8 shared
- hokkaido.lg.jp 4 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- シン・いばらきメシ総選挙2024〜市町村対抗いばらき最強グルメ決定戦〜 (Ibaraki Prefecture on Wikidata)
- Country: Japan
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- DNS: d-53.info
- Email: pref.ibaraki.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 23,000, 101 hosts
- Verified with: Apple Business, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.hospital.pref.ibaraki.jp | 24 |
| www.indus.pref.ibaraki.jp | 23 |
| sports.pref.ibaraki.jp | 21 |
| www.aed.pref.ibaraki.jp | 21 |
| cycling.pref.ibaraki.jp | 20 |
| kyoiku.pref.ibaraki.jp | 19 |
| www.bunkajoho.pref.ibaraki.jp | 19 |
| www.ibarakigourmet-guide.pref.ibaraki.jp | 19 |
| www.shanghai.pref.ibaraki.jp | 19 |
| hoiku.pref.ibaraki.jp | 16 |
| www.agriacademy.pref.ibaraki.jp | 16 |
| www.nouson.pref.ibaraki.jp | 16 |
| www.pedqq.pref.ibaraki.jp | 15 |
| www.sannyu.pref.ibaraki.jp | 15 |
| hlt.pref.ibaraki.jp | 14 |
| www.invest.indus.pref.ibaraki.jp | 14 |
| hanazekkei.pref.ibaraki.jp | 13 |
| www.green-tourism.pref.ibaraki.jp | 13 |
| how.pref.ibaraki.jp | 12 |
| my-timeline.pref.ibaraki.jp | 12 |
| yell.pref.ibaraki.jp | 12 |
| bunkajoho.pref.ibaraki.jp | 11 |
| ethical-ibaraki.pref.ibaraki.jp | 11 |
| kyodojuhacchu.pref.ibaraki.jp | 11 |
Full technology history →
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Recent changes
- dropped Google Cloud Trace Oct 2026
- dropped Lodash Sep 2026
- dropped TinyMCE Sep 2026
- detected Google Cloud Trace Aug 2026
- detected Riot Jun 2026
- detected Cloudflare Bot Management May 2026
- dropped Moment.js Apr 2026
- detected Day.js Mar 2026
- detected TinyMCE Mar 2026
- detected Bunny Dec 2025
- detected Bunny Fonts Dec 2025
- detected WebFactory Maintenance Dec 2025