Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 77.247.182.244 |
|
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). |
|
ℹ 🔵 No Compression | The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 77.247.182.244
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).
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://www.av4us.net:443 | 302 | HTTP/2 302 |
| 2 | http://ww547.av4us.net | 200 | HTTP/1.1 200 OK |
#1 URL https://www.av4us.net:443
HTTP Status Code 302
Status HTTP/2 302
#2 URL http://ww547.av4us.net
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 17.7 ms |
| TCP Connect | 20 ms |
| TLS Handshake | ~80 ms |
| Time To First Byte (TTFB) | 496.4 ms |
| Content Download | 3.3 ms |
| Total Response Time | 499.7 ms |
DNS Lookup 17.7 ms
TCP Connect 20 ms
TLS Handshake ~80 ms
Time To First Byte (TTFB) 496.4 ms
Content Download 3.3 ms
Total Response Time 499.7 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 | av4.us |
| Robots Meta | noindex, nofollow |
Title av4.us
Robots Meta noindex, nofollow
Detected Technologies
| Technology | Google Analytics Node.js |
Technology Google Analytics Node.js
HTTP Headers
| X-Powered-By
| Express |
| Vary
| Origin |
| Access-Control-Allow-Credentials
| true |
| Content-Type
| text/html; charset=utf-8 |
| Content-Length
| 39919 |
| ETag
| W/"9bef-ofZCV10nWBhCCt+1EphTbIeHyc0" |
| Date
| Sat, 25 Jul 2026 01:00:10 GMT |
| Via
| 1.1 google |
Meta Tags
| Viewport | width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no |
| Robots | noindex, nofollow |
X-Powered-By Express
Vary Origin
Access-Control-Allow-Credentials true
Content-Type text/html; charset=utf-8
Content-Length 39919
ETag W/"9bef-ofZCV10nWBhCCt+1EphTbIeHyc0"
Date Sat, 25 Jul 2026 01:00:10 GMT
Via 1.1 google
