What powers ibk.ed.jp?
Last seen Jun 2026 · 76 technologies across 26 categories
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Top backlinks
| From | Anchor text |
|---|---|
| kyoiku.pref.ibaraki.jp | 茨城県教育情報ネットワーク |
| home.kingsoft.jp | 茨城県教育情報ネットワーク | ibk.ed.jp 教職員専用お問い合わせ先＞ 茨城県教育研修センター 教育情報ネットワーク管理室. TEL:0296-78-3 |
| ofad.iss.it | www.ibk.ed.jp |
| ht25.xyz | 茨城県教育情報ネットワーク |
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.28 / 10 · ranked #29,343 of all domains
611 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 4.0 MB · 77 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.nat.museum.ibk.ed.jp | 20 |
| reservation.nat.museum.ibk.ed.jp | 19 |
| www.zaihon.ibk.ed.jp | 18 |
| kensei.gakusyu.ibk.ed.jp | 16 |
| www.kyowa-sn.ibk.ed.jp | 15 |
| www.challenge.ibk.ed.jp | 14 |
| www.mito2-h.ibk.ed.jp | 14 |
| www.tsukuba-science-h.ibk.ed.jp | 14 |
| www.akeno-h.ibk.ed.jp | 13 |
| www.asou-h.ibk.ed.jp | 13 |
| www.center.ibk.ed.jp | 13 |
| www.hasakiyanagawa-h.ibk.ed.jp | 13 |
| www.it-mirai-h.ibk.ed.jp | 13 |
| www.kamisu-h.ibk.ed.jp | 13 |
| www.lakeecho.gakusyu.ibk.ed.jp | 13 |
| www.mito.gakusyu.ibk.ed.jp | 13 |
| www.takahagiseisho-h.ibk.ed.jp | 13 |
| www.daigoseiryu-h.ibk.ed.jp | 12 |
| www.hasaki-h.ibk.ed.jp | 12 |
| www.hitachi-th.ibk.ed.jp | 12 |
| www.hitachi1-jh.ibk.ed.jp | 12 |
| www.hokota1-h.ibk.ed.jp | 12 |
| www.hokota1-jh.ibk.ed.jp | 12 |
| www.ina-sn.ibk.ed.jp | 12 |
Full technology history →
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Recent changes
- dropped Google Sites Mar 2026
- detected Closure Library Jan 2026
- dropped Convert Dec 2025
- dropped Elementor Nov 2025
- detected Gutenberg Oct 2025
- detected Convert Sep 2025
- detected Elementor Aug 2025