Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 172.67.133.117 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 172.67.133.117
Server Software cloudflare
CDN Cloudflare
Compression gzip
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 22 ms |
| TCP Connect | 23.9 ms |
| TLS Handshake | 10 ms |
| Time To First Byte (TTFB) | 242.6 ms |
| Content Download | 0.6 ms |
| Total Response Time | 243.2 ms |
DNS Lookup 22 ms
TCP Connect 23.9 ms
TLS Handshake 10 ms
Time To First Byte (TTFB) 242.6 ms
Content Download 0.6 ms
Total Response Time 243.2 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | phongkhamducphuc.net – Optimal health starts here |
| Robots Meta | max-image-preview:large |
Title phongkhamducphuc.net – Optimal health starts here
Robots Meta max-image-preview:large
Detected Technologies
| Technology | WordPress Google Analytics Cloudflare PHP |
Technology WordPress Google Analytics Cloudflare PHP
HTTP Headers
| Date
| Fri, 28 Aug 2026 13:10:55 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Link
| ; rel="https://api.w.org/" |
| Vary
| Accept-Encoding |
| X-litespeed-cache
| hit |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Server
| cloudflare |
| X-powered-by
| CyberPanel-OLS/2.4.4 |
| X-turbo-charged-by
| LiteSpeed |
| Cf-cache-status
| DYNAMIC |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=dH3%2BJHmndZdFNSIsW1GF1bkpNnwYPXvzPvRJ0nSuzxz7u8lHpTYBt4Tch7i1ixfqAf9k8WXem6pHJxibgLmwNNPgwdLywtU%2Bo2zspB89mepNAT4IPCAowWhuqeyDbnBKItbisRf8kXOwly7FZDDDI5HlRg%3D%3D"}]} |
| Content-encoding
| gzip |
| Cf-ray
| a3238f12a906c2cf-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Robots | max-image-preview:large |
| Generator | WordPress 7.0 |
| Msapplication-TileImage |  |
Date Fri, 28 Aug 2026 13:10:55 GMT
Content-type text/html; charset=UTF-8
Link ; rel="https://api.w.org/"
Vary Accept-Encoding
X-litespeed-cache hit
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server cloudflare
X-powered-by CyberPanel-OLS/2.4.4
X-turbo-charged-by LiteSpeed
Cf-cache-status DYNAMIC
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=dH3%2BJHmndZdFNSIsW1GF1bkpNnwYPXvzPvRJ0nSuzxz7u8lHpTYBt4Tch7i1ixfqAf9k8WXem6pHJxibgLmwNNPgwdLywtU%2Bo2zspB89mepNAT4IPCAowWhuqeyDbnBKItbisRf8kXOwly7FZDDDI5HlRg%3D%3D"}]}
Content-encoding gzip
Cf-ray a3238f12a906c2cf-CDG
Alt-svc h3=":443"; ma=86400
