What powers esf.edu.hk?
Last seen Jun 2026 · 81 technologies across 34 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| english schools foundation | #1 | 120 |
| esf | #10 | 61 |
| esf calendar | #5 | 12 |
| esf | #56 | 11 |
| suny esf academic calendar | #10 | 7 |
| rent receipt sample | #43 | 7 |
| esf calendar 2024-25 | #2 | 6 |
| esf academic calendar | #13 | 5 |
| hk teacher salary | #3 | 4 |
| hk 22 | #56 | 3 |
| esf calendar 2024-25 | #4 | 3 |
| dei statement | #52 | 3 |
| hong kong schools | #13 | 2 |
| esf tuition | #9 | 2 |
| esf career services | #5 | 2 |
| esf academic calendar | #33 | 2 |
| saffron brown | #7 | 1 |
| serena zheng | #7 | 1 |
| isf hong kong | #66 | 1 |
| esf schools hong kong | #34 | 1 |
| esf calendar | #57 | 1 |
| esf address | #9 | 1 |
| david butts | #46 | 1 |
| big cities in hong kong | #49 | 0 |
| black rain signal hong kong | #27 | 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
- 100% desktop
Hong Kong SAR China
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.29 / 10 · ranked #205,918 of all domains
116 referring domains · OpenPageRank
Search traffic
260 est. monthly organic visits (US)
77 keywords in Google's top 30
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 8.1 MB · 67 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.esf.edu.hk | 41 |
| join-us.esf.edu.hk | 33 |
| limitless.esf.edu.hk | 21 |
| abacus.lg.esf.edu.hk | 16 |
| cwbs.lg.esf.edu.hk | 14 |
| ps.lg.esf.edu.hk | 14 |
| tc.lg.esf.edu.hk | 14 |
| ty.lg.esf.edu.hk | 14 |
| wks.lg.esf.edu.hk | 14 |
| bhs.tg.esf.edu.hk | 12 |
| bs.tg.esf.edu.hk | 12 |
| cwbs.tg.esf.edu.hk | 12 |
| dc.tg.esf.edu.hk | 12 |
| gs.tg.esf.edu.hk | 12 |
| hs.tg.esf.edu.hk | 12 |
| is.tg.esf.edu.hk | 12 |
| kgv.tg.esf.edu.hk | 12 |
| kjs.tg.esf.edu.hk | 12 |
| ks.tg.esf.edu.hk | 12 |
| ps.tg.esf.edu.hk | 12 |
| qbs.tg.esf.edu.hk | 12 |
| rc.tg.esf.edu.hk | 12 |
| sc.tg.esf.edu.hk | 12 |
| sis.tg.esf.edu.hk | 12 |
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Recent changes
- detected Typekit Jun 2026
- dropped Chart.js Mar 2026
- dropped Leaflet Mar 2026
- dropped Livefyre Mar 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Microsoft 365 Aug 2025