Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 174.51.241.131 |
| Server Software | Apache/2.4.41 (Ubuntu) |
| Compression | gzip |
|
🔒 🟡 Mixed Content (18 HTTP resources) | The page is served over HTTPS but loads 18 resource(s) over HTTP. This may be blocked in modern browsers. |
|
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 174.51.241.131
Server Software Apache/2.4.41 (Ubuntu)
Compression gzip
🔒 🟡 Mixed Content (18 HTTP resources) The page is served over HTTPS but loads 18 resource(s) over HTTP. This may be blocked in modern browsers.
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 | 100.3 ms |
| TCP Connect | 230.4 ms |
| TLS Handshake | 137.6 ms |
| Time To First Byte (TTFB) | 547.7 ms |
| Content Download | 1 ms |
| Total Response Time | 548.8 ms |
DNS Lookup 100.3 ms
TCP Connect 230.4 ms
TLS Handshake 137.6 ms
Time To First Byte (TTFB) 547.7 ms
Content Download 1 ms
Total Response Time 548.8 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 Ca Ðoàn Thiên Ân
Detected Technologies
| Technology | jQuery Google Analytics Apache PHP |
Technology jQuery Google Analytics Apache PHP
HTTP Headers
| Date
| Sat, 25 Jul 2026 01:01:29 GMT |
| Server
| Apache/2.4.41 (Ubuntu) |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-Control
| no-store, no-cache, must-revalidate |
| Pragma
| no-cache |
| Vary
| Accept-Encoding |
| Content-Encoding
| gzip |
| Content-Length
| 7893 |
| Content-Type
| text/html; charset=UTF-8 |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| X-UA-Compatible | IE=EmulateIE7 |
| My Than | My Than |
Date Sat, 25 Jul 2026 01:01:29 GMT
Server Apache/2.4.41 (Ubuntu)
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control no-store, no-cache, must-revalidate
Pragma no-cache
Vary Accept-Encoding
Content-Encoding gzip
Content-Length 7893
Content-Type text/html; charset=UTF-8
