What powers epd.gov.hk?
Last seen Jun 2026 · 45 technologies across 20 categories
Analytics
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| smog | #18 | 150 |
| ecopark | #19 | 110 |
| vocs | #22 | 89 |
| air and air pollution | #48 | 85 |
| eia | #14 | 83 |
| voc | #96 | 64 |
| soakaway pit | #1 | 52 |
| ozone layer | #27 | 47 |
| asbestos containing material | #40 | 43 |
| pollution problems and solutions | #1 | 43 |
| epd | #90 | 35 |
| decibel chart | #55 | 25 |
| hong kong pollution | #6 | 24 |
| stp plant design | #1 | 21 |
| cured in place pipe | #7 | 20 |
| clinical waste consists of | #3 | 17 |
| chinese white dolphin | #14 | 16 |
| clean shoreline | #1 | 15 |
| noisy works | #1 | 15 |
| ems templates | #1 | 15 |
| noise criterion | #15 | 14 |
| ozone layer depletion | #38 | 14 |
| ozone depletion | #48 | 14 |
| problems and solutions of pollution | #3 | 14 |
| decibel meaning | #33 | 14 |
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
- 67% desktop
- 31% phone
- 1% tablet
Hong Kong SAR China
United Kingdom
Malaysia
Taiwan
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.03 / 10 · ranked #36,859 of all domains
463 referring domains · OpenPageRank
Search traffic
1,800 est. monthly organic visits (US)
1,886 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.1 MB · 204 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cd.epic.epd.gov.hk | 15 |
| epic.epd.gov.hk | 15 |
| ev-charger.epd.gov.hk | 10 |
| crnplatform.epd.gov.hk | 9 |
| ecchat.epd.gov.hk | 8 |
| nrmm.epd.gov.hk | 8 |
| www.epd.gov.hk | 7 |
| olpo.epd.gov.hk | 5 |
| wqrc.epd.gov.hk | 4 |
| ceasy.epd.gov.hk | 1 |
Full technology history →
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Recent changes
- detected Apache HTTP Server May 2026
- dropped Microsoft Word Feb 2026