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coronavirus.gov.hk

https://coronavirus.gov.hk· First analyzed 06 May 2026· Updated 06 May 2026
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coronavirus.gov.hk
Desktop screenshot of coronavirus.gov.hk
Mobile screenshot of coronavirus.gov.hk
Mobile

Sponsored

Hosting Provider

Huawei International Pte. Ltd.

IP Address

159.138.142.117

Site Location

🇭🇰 Hong Kongvia tld

Server Location

🇭🇰 Hong Kong, Hong Kong

ASN

AS136907

Server

OpenResty

Nameservers

ns02.scig.gov.hk.ns03.scig.gov.hk.ns01.scig.gov.hk.

Performance

73

Core Web Vitals

Weight

First Contentful Paint
5.1 s10%
Speed Index
6.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.6 MB
78 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Huawei International Pte. Ltd.

Technology Stack

13 Technologies Detected

Libraries

4
jQueryv3.5.1
jQuery UI
LodashMoment.js

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Swiper

Other

1
Modernizr

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
OpenResty

SEO Analysis

C60/100
18
10
0
Meta Tags10/15
Content10/12
Headings3/8
Technical14/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile2/4
Indexability3/3
C
coronavirus.gov.hkcoronavirus.gov.hk

COVID-19 Thematic Website - Together, We Fight the Virus - Home

COVID-19 Thematic Website- Together, We Fight the Virus - Home

Title Length63 chars

Recommended: 50-60 chars (~389px / 580px)

Description Length62 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,982 URLs

    robots.txt

    520 rules

    Local SEO

    Local Search Readiness

    13/100
    Poor
    4 11 2

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

    Sponsored

    AI & LLM Readiness

    F39/100
    Bot Access
    20/25
    Machine Read.
    11/25
    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:5%
    Words:389
    Token eff.:Optimal
    Sections/1K:2.6
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 12w
    Canonical URL
    Open Graph2/3
    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
    80/100
    12
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    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
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    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.
    25/100
    F
    581 mg
    CO₂e / view
    4.6 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    664 mg
    vs
    Returning (cached)
    332 mg
    Annual (10K/mo)
    69.7 kg
    Emission Segments
    Data Center
    130 mg
    Network
    140 mg
    Device
    312 mg
    Resource Breakdown
    JavaScript
    263.1 KB
    Images
    4.3 MB
    CSS
    44.5 KB
    Fonts
    947 B
    HTML
    6.4 KB
    Other
    19.4 KB
    Green Hosting Not Verified
    Huawei International Pte. Ltd.
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    245d

    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+H3

    Valid From

    29.12.2025

    Valid Until

    06.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    www.coronavirus.gov.hk

    SHA-256 Fingerprint

    F7:77:E0:A3:DB:D0:18:0E:C9:43:A3:19:D7:3F:12:CE:E3:C9:A7:B4...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    1
    cache-control
    ⚪ Custom(s-maxage=300)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html
    date
    Wed, 06 May 2026 00:19:23 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    50

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    Domain Information

    coronavirus.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.
    C
    69/100
    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, shrink-to-fit=no
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial Narrow + Noto Sans TC

    WCAG Partial
    61/100
    Readability
    /30
    24/30

    16px · LH 1.50

    Hierarchy
    /20
    12/20

    2.62x ratio

    WCAG
    /25
    9/25

    1:1 min contrast

    Performance
    /25
    16/25

    3 fonts · 1 req

    Heading Font

    Arial Narrow

    Sans42px

    Body Font

    Noto Sans TC

    Sans16px

    Contrast Ratio

    1:1

    6 issues

    Reading Comfort

    Dual Sans-Serif

    left aligned
    42px
    h1
    19px
    h3

    ✅ Excellent readability: 16px body text is ideal for all devices.

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

    ❌ Very complex text: Flesch score 10/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 2.6x larger than body text.

    GGoogle FontsBuy on MyFontsFlesch 10

    Color Palette

    12 unique colors
    3.8:1 AA Large Light
    #ffffff
    Text· 14.100000000000001%
    #848472
    Other· 10%
    #476269
    Primary· 23.5%
    #88ddd6
    Accent· 15.2%
    #75cac6
    Secondary· 6.8%
    #2b452a
    Secondary· 6.6%
    #deeff1
    Secondary· 6.3%
    #60827a
    Secondary· 4.1%

    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

    28 Resources

    20
    Scripts
    8
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    ..(17)chp.gov.hk(1)googletagmanager.com(1)banners(1)

    Website Identity

    coronavirus.gov.hk

    enquiry_chpweb@dh.gov.hk
    Location detected: 🇭🇰 Hong Kongvia tld
    en

    Social Profiles

    FacebookYouTube

    Sponsored

    Last analyzed: 06 May 2026 at 00:19

    Historical Analysis & Change Tracking