Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 155.212.167.142 |
| Server Software | nginx |
| 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. |
|
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 155.212.167.142
Server Software nginx
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.
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 | 152.4 ms |
| TCP Connect | 201.4 ms |
| TLS Handshake | 52.6 ms |
| Time To First Byte (TTFB) | 303.5 ms |
| Content Download | 0.1 ms |
| Total Response Time | 303.6 ms |
DNS Lookup 152.4 ms
TCP Connect 201.4 ms
TLS Handshake 52.6 ms
Time To First Byte (TTFB) 303.5 ms
Content Download 0.1 ms
Total Response Time 303.6 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 | Website avsert.ru is ready. The content is to be added |
Title Website avsert.ru is ready. The content is to be added
Detected Technologies
| Technology | Google Analytics Nginx PHP |
Technology Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Fri, 24 Jul 2026 17:20:24 GMT |
| Content-Type
| text/html |
| Last-Modified
| Fri, 19 Jun 2026 10:56:47 GMT |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| ETag
| W/"6a35206f-3431" |
| Content-Encoding
| gzip |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
Server nginx
Date Fri, 24 Jul 2026 17:20:24 GMT
Content-Type text/html
Last-Modified Fri, 19 Jun 2026 10:56:47 GMT
Transfer-Encoding chunked
Connection keep-alive
ETag W/"6a35206f-3431"
Content-Encoding gzip
