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epd.gov.hk

https://epd.gov.hk· First analyzed 04 May 2026· Updated 04 May 2026
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epd.gov.hk
Desktop screenshot of epd.gov.hk
Mobile screenshot of epd.gov.hk
Mobile

Sponsored

Hosting Provider

CITIC Telecom International CPC Limited

IP Address

202.73.1.99

Site Location

🇭🇰 Hong Kongvia tld

Server Location

🇭🇰 Hong Kong, Hong Kong

ASN

AS4058

Organization

CITIC Telecom International CPC Limited

Server

Apache

Nameservers

ns01.scig.gov.hk.ns02.scig.gov.hk.

Performance

73

Core Web Vitals

Weight

First Contentful Paint
11.7 s10%
Speed Index
15.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.9 MB
250 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
Drupal
Infrastructure
Hosting
CITIC Telecom International CPC Limited

Technology Stack

10 Technologies Detected

Libraries

3
jQuery
LodashAxios

CSS Frameworks

3
Bootstrap
Tailwind CSS
Normalize.css

UI Components

2
SwiperFancybox

Frameworks

1
Vue.js

Web Servers

1
Apache

SEO Analysis

C63/100
17
8
0
Meta Tags12/15
Content10/12
Headings8/8
Technical12/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
E
epd.gov.hkepd.gov.hk

Home | Environmental Protection Department

Environmental Protection Department,content page,highlights,events and activities,press releases

Title Length42 chars

Recommended: 50-60 chars (~260px / 580px)

Description Length96 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 13 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D41/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    8/25

    AI Bot Access

    14/14 accessible
    AI Search
    OAI-SearchBot
    PerplexityBot
    Claude-SearchBot
    Gemini-Deep-Research
    DuckAssistBot
    Training
    GPTBot
    ClaudeBot
    Google-Extended
    Meta-ExternalAgent
    Bytespiderinfo
    Amazonbot
    Applebot-Extended
    CCBotinfo
    Fetch
    ChatGPT-User

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:7%
    Words:1,372
    Token eff.:Optimal
    Sections/1K:2.2
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary786w
    Descriptive Headingsavg 2w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    Accessibility

    WCAG 2.1 Compliance

    Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
    A+
    92/100
    15
    Passed
    0
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    9/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

    Carbon Footprint

    SWDM v4 · Eco-Score

    Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
    24/100
    F
    488 mg
    CO₂e / view
    3.9 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    558 mg
    vs
    Returning (cached)
    279 mg
    Annual (10K/mo)
    58.6 kg
    Emission Segments
    Data Center
    109 mg
    Network
    117 mg
    Device
    262 mg
    Resource Breakdown
    JavaScript
    356.1 KB
    Images
    1.6 MB
    CSS
    1.8 MB
    HTML
    5.3 KB
    Other
    41.8 KB
    Green Hosting Not Verified
    CITIC Telecom International CPC Limited
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    No WAF

    150d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    Hongkong Post

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    02.10.2025

    Valid Until

    02.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (20)

    www.gov.hkwww.epd.gov.hkepd.gov.hkwww.pland.gov.hkpland.gov.hkwww.ursreview.gov.hkursreview.gov.hkwww.ceo.gov.hk+12 more

    SHA-256 Fingerprint

    E6:6E:96:61:C8:63:05:B8:9C:89:FA:AE:8E:EE:4E:A1:BD:16:C4:9B...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    cache-control
    ⚪ Custom(s-maxage=300)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    91
    content-security-policy
    default-src 'self' 'unsafe-inline' 'unsafe-eval' data: *; fr...
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    73

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (4)

    pmeas12.imail.scig.gov.hk
    dmeas12.imail.scig.gov.hk
    dmeas11.imail.scig.gov.hk
    pmeas11.imail.scig.gov.hk

    Domain Information

    epd.gov.hk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked

    Mobile Compatibility

    Viewport & Responsive Test

    Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
    D
    56/100
    Mobile Friendly1 breakpoint
    Viewport Meta
    The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
    Responsive Design
    Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
    Touch Icons
    Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
    Readable Font Size
    Base font size should be at least 16px on mobile to ensure text is readable without zooming.
    Relative Units
    Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
    No H-Scroll Risk
    No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
    Tap Targets OK
    Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
    No Fixed Widths
    No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
    Viewport
    width=device-width, initial-scale=1.0
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Poppins

    WCAG Partial
    61/100
    Readability
    /30
    15/30

    12px · LH 1.50

    Hierarchy
    /20
    17/20

    2.67x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    2.75:1 min contrast

    Performance
    /25
    13/25

    1 font · 1 req

    Heading Font

    Poppins

    Sans32px

    Body Font

    Poppins

    Sans12px

    Contrast Ratio

    2.75:1

    2 issues

    Reading Comfort

    Single Font Family

    left aligned
    32px
    h1
    21px
    h2
    12px
    p

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.8:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 2.7x larger than body text.

    Buy on MyFontsFlesch 8

    Color Palette

    10 unique colors
    Dark
    #595856
    Other· 13.9%
    #ceb998
    Primary· 24%
    #3d4957
    Secondary· 22.5%
    #d8d27d
    Accent· 8.5%
    #223c54
    Secondary· 7.9%
    #99c75a
    Secondary· 6.8%
    #192524
    Secondary· 4.8%
    #b0a284
    Secondary· 3.7%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    local(20)

    Website Identity

    epd.gov.hk

    Location detected: 🇭🇰 Hong Kongvia tld
    en

    Sponsored

    Last analyzed: 04 May 2026 at 23:27

    Historical Analysis & Change Tracking