What powers jec.ac.jp?
Last seen Jun 2026 · 51 technologies across 22 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| nippondenso | #34 | 1 |
| jec | #58 | 1 |
| senmon gakko | #71 | 0 |
| senmon | #40 | 0 |
| japan electronics | #77 | 0 |
| jp hvac | #57 | 0 |
| jp electronics | #52 | 0 |
| jec electric | #30 | 0 |
| gakkou japanese | #65 | 0 |
| gakkou in japanese | #95 | 0 |
| gakkou | #76 | 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.
Audience
- 57% phone
- 43% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.08 / 10 · ranked #104,549 of all domains
146 referring domains · OpenPageRank
Search traffic
2 est. monthly organic visits (US)
11 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 8.7 MB · 220 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.jec.ac.jp | 35 |
| aw-hotpage.jec.ac.jp | 14 |
| jynet.jec.ac.jp | 11 |
| doso.jec.ac.jp | 8 |
| sip5.jec.ac.jp | 5 |
| sip5pa.jec.ac.jp | 5 |
Full technology history →
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Recent changes
- detected Yahoo Advertising Jun 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Lodash May 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- dropped Yahoo Advertising Apr 2026
- detected Priority Hints Mar 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025