What powers emsd.gov.hk?
Last seen Jun 2026 · 73 technologies across 23 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| beeo | #1 | 97 |
| how is energy measured | #3 | 43 |
| emsd | #2 | 32 |
| electrical ballast | #13 | 24 |
| forms of energy | #24 | 23 |
| forms of energy | #24 | 23 |
| centralized aircon | #34 | 16 |
| cfl lamp | #23 | 13 |
| units of energy | #50 | 13 |
| bec 2024 | #1 | 12 |
| three phase wire color code | #14 | 11 |
| wave energy | #60 | 11 |
| tidal energy | #71 | 9 |
| what is a ballast | #42 | 9 |
| flammable refrigerants | #7 | 8 |
| wire color code | #48 | 7 |
| wind is an example of the energy of | #12 | 6 |
| wind energy how does it work | #74 | 6 |
| what is energy measured in | #14 | 6 |
| hydrostatic energy | #97 | 6 |
| electrical cable color code | #67 | 6 |
| domestic gas | #6 | 5 |
| forms of potential energy | #50 | 5 |
| bec 2024 | #3 | 4 |
| wte plant | #79 | 4 |
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
- 52% phone
- 47% desktop
- 1% tablet
Hong Kong SAR China
Macao SAR China
India
Japan
United Kingdom
Malaysia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.33 / 10 · ranked #86,726 of all domains
248 referring domains · OpenPageRank
Search traffic
630 est. monthly organic visits (US)
1,252 keywords in Google's top 30
Core Web Vitals
| LCP | 0.8 s |
| INP | 225 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.8 MB · 56 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| bestpractice.emsd.gov.hk | 15 |
| ccepjm.emsd.gov.hk | 14 |
| ecib.emsd.gov.hk | 14 |
| www.rcxrc.emsd.gov.hk | 12 |
| apps.emsd.gov.hk | 11 |
| typhoon.emsd.gov.hk | 11 |
| www.emsd.gov.hk | 11 |
| olp.emsd.gov.hk | 9 |
| pmsmc.emsd.gov.hk | 9 |
| itms.emsd.gov.hk | 8 |
| wbrs.emsd.gov.hk | 8 |
| booking.emsd.gov.hk | 7 |
| chatbot.emsd.gov.hk | 7 |
| e-licence.emsd.gov.hk | 7 |
| eui.emsd.gov.hk | 7 |
| vmcpd.emsd.gov.hk | 7 |
| 5yearplan.emsd.gov.hk | 6 |
| ee.emsd.gov.hk | 6 |
| rpobooking.emsd.gov.hk | 6 |
| solarmap.emsd.gov.hk | 6 |
| vme.emsd.gov.hk | 6 |
| cp6renewal.emsd.gov.hk | 5 |
| digitallogbooks.emsd.gov.hk | 5 |
| inno.emsd.gov.hk | 5 |
Full technology history →
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Recent changes
- dropped Google Tag Manager May 2026
- dropped jsDelivr Feb 2026
- detected Amazon S3 Oct 2025
- detected ArcGIS API for JavaScript Aug 2025