Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 82.202.165.161 |
| Server Software | nginx |
| Compression | gzip |
|
🔒 🟡 Mixed Content (141 HTTP resources) | The page is served over HTTPS but loads 141 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 82.202.165.161
Server Software nginx
Compression gzip
🔒 🟡 Mixed Content (141 HTTP resources) The page is served over HTTPS but loads 141 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 | 151.3 ms |
| TCP Connect | 202 ms |
| TLS Handshake | 112.3 ms |
| Time To First Byte (TTFB) | 907.8 ms |
| Content Download | 0.5 ms |
| Total Response Time | 908.3 ms |
DNS Lookup 151.3 ms
TCP Connect 202 ms
TLS Handshake 112.3 ms
Time To First Byte (TTFB) 907.8 ms
Content Download 0.5 ms
Total Response Time 908.3 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 | , , . . , , , , , , , |
| Meta Description | , , , , , . . . |
| Robots Meta | noodp |
| Open Graph Description | Informetr |
| Open Graph Image | https://www.informetr.ru/im/logo_informetr_small.png |
Title , , . . , , , , , , , Meta Description , , , , , . . . Robots Meta noodp Open Graph Description Informetr Open Graph Image https://www.informetr.ru/im/logo_informetr_small.png Detected Technologies
| Technology | jQuery Google Analytics Google Tag Manager Nginx |
Technology jQuery Google Analytics Google Tag Manager Nginx
HTTP Headers
| Server
| nginx |
| Date
| Sat, 25 Jul 2026 03:48:43 GMT |
| Content-Type
| text/html; charset=cp1251 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Keep-Alive
| timeout=60 |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-Control
| no-store, no-cache, must-revalidate, post-check=0, pre-check=0 |
| Pragma
| no-cache |
| Last-Modified
| Sat, 25 Jul 2026 03:48:42 GMT |
| Content-Encoding
| gzip |
Meta Tags
| Content-Language | ru |
| Content-Type | text/html; charset=windows-1251 |
| Keywords | , , , , , , , |
| Description | , , , , , . . . |
| Last-modified | Sat, 25 Jul 2026 03:48:42 GMT |
| Verify-v1 | 8itf6tTwzm1MdwS2PTqrN2EKdxSC1gAE9T/JLyBlA10= |
| Verify-reformal | de45de487dc3ad3183ea1fe2 |
| Robots | noodp |
Server nginx
Date Sat, 25 Jul 2026 03:48:43 GMT
Content-Type text/html; charset=cp1251
Transfer-Encoding chunked
Connection keep-alive
Keep-Alive timeout=60
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma no-cache
Last-Modified Sat, 25 Jul 2026 03:48:42 GMT
Content-Encoding gzip
