hkedcity.net

https://hkedcity.net· First analyzed 28 Apr 2026· Updated 28 Apr 2026

Export

hkedcity.net

Mobile

Sponsored

Hosting Provider

CITIC Telecom 1616 (Customer )

IP Address

202.8.88.40

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Baguio Villa, Hong Kong

ASN

AS17630

Organization

CITIC Telecom 1616 (Customer )

Nameservers

ns1.hkedcity.net.ns1.hkecl.net.ns2.hkedcity.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

3.2 s10%

Speed Index

4.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

859 KB

155 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9

cms

blankslate-homeCustom

Technology Stack

25 Technologies Detected

Plugins

Catch Infinite Scroll

Piotnet Addons For Elementor

Wp Ulike

WPML

Miniorange Login With Eve Online Google Facebook Sassy Social Share Stop User Enumeration

Libraries

Analytics

UI Components

Other

CSS Frameworks

Icon Libraries

Tag Managers

Customer Support

SEO Analysis

C61/100

Meta Tags7/15

Content10/12

Headings3/8

Technical19/21

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile3/4

Indexability3/3

hkedcity.nethkedcity.net

香港教育城 - 主頁

香港教育城支援學界協作交流及資源共享，為教師建立專業教學社群，提倡學生善用網上互動學習平台，建立自主學習模式，並協助家長成為子女成長學習的同行者，促進全人發展及終身學習。

Title Length10 chars

Recommended: 50-60 chars (~62px / 580px)

Description Length85 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Local SEO

Local Search Readiness

21/100

Needs Work

6 12 1

Sponsored

AI & LLM Readiness

D43/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

4/25

Citation

9/25

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:4%

Words:569

Token eff.:Optimal

Sections/1K:7

Depth:1/5

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 1w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

63/100

Passed

Critical

Warnings

Images & Alt Text

10/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

13/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

5/15

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.

4 recommendations

•Accessibility recommendation preview...

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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.

46/100

106 mg

CO₂e / view

859.3 KB

Page Weight

80%

Cleaner Than

New Visitor

122 mg

Returning (cached)

61 mg

Annual (10K/mo)

12.8 kg

Emission Segments

Data Center

24 mg

Network

26 mg

Device

57 mg

Resource Breakdown

JavaScript

511.8 KB

Images

6.6 KB

CSS

281.9 KB

HTML

20.0 KB

Other

39.0 KB

Green Hosting Not Verified

CITIC Telecom 1616 (Customer )

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

No WAF

57d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

02.07.2025

Valid Until

25.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.edcity.hkedcity.hk

SHA-256 Fingerprint

F4:D9:13:55:77:CC:4D:15:5B:98:1E:C5:C7:8C:62:79:6B:80:A2:1E...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟡 3s(max-age=3, must-revalidate)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Tue, 28 Apr 2026 13:57:43 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mail.hkedcity.net

mail2.hkedcity.net

Domain Information

hkedcity.net

Domain Age

25y 10m

Created

18.06.2000

Expires

31.08.2026

Last Updated

27.12.2023

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

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.

64/100

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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Microsoft JhengHei + Roboto

WCAG Partial

65/100

Readability

/30

22/30

23px · LH 1.50

Hierarchy

/20

6/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Microsoft JhengHei

Sans

Body Font

Roboto

Sans23px

Contrast Ratio

1:1

35 issues

Reading Comfort

~36 CPL

Narrow lines

36px

23px

✅ Excellent readability: 23px body text is ideal for all devices.

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

⚠️ Partial contrast: 35 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

✅ System fonts: Zero font loading delay — best possible LCP impact.

Buy on MyFontsFluid Type (rem)

Color Palette

8 unique colors

4.75:1 AA Light

#ffffff

Background· 17.900000000000002%

#7a716f

Other· 14.4%

#0080c4

Primary· 37.199999999999996%

#60beeb

Accent· 8.5%

#3aade0

Accent· 5.9%

#239ad3

Accent· 4.7%

#bbd6d2

Secondary· 4.6%

Business & Marketing Stack

4 Tools Detected

Enterprise

Customer Support

ZendeskEnterprise

Live chat and helpdesk tools

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

edcity.hk(7)googletagmanager.com(5)static.edcity.hk(5)connect.facebook.net(2)local(1)

Website Identity

香港教育城 - 主页

香港教育城支援学界协作交流及资源共享，为教师建立专业教学社群，提倡学生善用网上互动学习平台，建立自主学习模式，并协助家长成为子女成长学习的同行者，促进全人发展及终身学习。

www.edcity.hk/home/zh-hant/

25 years old

Location detected: 🇭🇰 Hong Kongvia ip

GoDaddy.com, LLCzh-hant

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Last analyzed: 28 Apr 2026 at 13:58

Historical Analysis & Change Tracking