Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 202.8.88.28 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (1077 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 202.8.88.28
Compression gzip
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (1077 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://www.hkedcity.net:443 | 302 | HTTP/1.1 302 Found |
| 2 | https://www.edcity.hk/home/ | 302 | HTTP/1.1 302 Found |
| 3 | https://www.edcity.hk/home/zh-hant/ | 200 | HTTP/1.1 200 OK |
#1 URL https://www.hkedcity.net:443
HTTP Status Code 302
Status HTTP/1.1 302 Found
#2 URL https://www.edcity.hk/home/
HTTP Status Code 302
Status HTTP/1.1 302 Found
#3 URL https://www.edcity.hk/home/zh-hant/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 0.8 ms |
| TCP Connect | 198 ms |
| TLS Handshake | 399.2 ms |
| Time To First Byte (TTFB) | 1075.9 ms |
| Content Download | 0.5 ms |
| Total Response Time | 1076.5 ms |
DNS Lookup 0.8 ms
TCP Connect 198 ms
TLS Handshake 399.2 ms
Time To First Byte (TTFB) 1075.9 ms
Content Download 0.5 ms
Total Response Time 1076.5 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ sameorigin |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains
CSP ⚠ Not configured
X-Frame-Options ✔ sameorigin
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 香港教育城 - 主頁 |
| Meta Description | 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。 |
| Canonical | https://www.edcity.hk/home/zh-hant/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | 香港教育城 - 主頁 |
| Open Graph Description | 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。 |
| Twitter Card | summary_large_image |
Title 香港教育城 - 主頁
Meta Description 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。
Canonical https://www.edcity.hk/home/zh-hant/
Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Open Graph Title 香港教育城 - 主頁
Open Graph Description 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。
Twitter Card summary_large_image
Detected Technologies
| Technology | WordPress jQuery Google Analytics Google Tag Manager PHP Gatsby |
Technology WordPress jQuery Google Analytics Google Tag Manager PHP Gatsby
HTTP Headers
| Date
| Tue, 28 Jul 2026 21:44:02 GMT |
| Content-Type
| text/html; charset=UTF-8 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Pragma
| no-cache |
| Vary
| Accept-Encoding,Cookie,Origin |
| Cache-Control
| max-age=3, must-revalidate |
| Content-Encoding
| gzip |
| Strict-Transport-Security
| max-age=31536000; includeSubDomains |
| X-XSS-Protection
| 1; mode=block |
| X-Content-Type-Options
| nosniff |
| X-Frame-Options
| sameorigin |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Ed_ch | homepage |
| Ed_date | 2026-07-28 |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Description | 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。 |
| Generator | Elementor 4.0.9; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-swap |
Date Tue, 28 Jul 2026 21:44:02 GMT
Content-Type text/html; charset=UTF-8
Transfer-Encoding chunked
Connection keep-alive
Expires Thu, 19 Nov 1981 08:52:00 GMT
Pragma no-cache
Vary Accept-Encoding,Cookie,Origin
Cache-Control max-age=3, must-revalidate
Content-Encoding gzip
Strict-Transport-Security max-age=31536000; includeSubDomains
X-XSS-Protection 1; mode=block
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
