Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 92.53.96.29 |
| Server Software | nginx/1.30.3 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (4 HTTP resources) | The page is served over HTTPS but loads 4 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 92.53.96.29
Server Software nginx/1.30.3
Compression gzip
🔒 🟡 Mixed Content (4 HTTP resources) The page is served over HTTPS but loads 4 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 | 101.3 ms |
| TCP Connect | 141.3 ms |
| TLS Handshake | 49.3 ms |
| Time To First Byte (TTFB) | 428 ms |
| Content Download | 0.3 ms |
| Total Response Time | 428.3 ms |
DNS Lookup 101.3 ms
TCP Connect 141.3 ms
TLS Handshake 49.3 ms
Time To First Byte (TTFB) 428 ms
Content Download 0.3 ms
Total Response Time 428.3 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 | Южный математический институт ВНЦ РАН |
| Meta Description | Южный математический институт ВНЦ РАН |
| Robots Meta | index, follow |
Title Южный математический институт ВНЦ РАН
Meta Description Южный математический институт ВНЦ РАН
Robots Meta index, follow
Detected Technologies
| Technology | Bootstrap jQuery Google Analytics Cloudflare Nginx |
Technology Bootstrap jQuery Google Analytics Cloudflare Nginx
HTTP Headers
| Server
| nginx/1.30.3 |
| Date
| Wed, 29 Jul 2026 04:29:35 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| Accept-Encoding |
| P3p
| policyref="/bitrix/p3p.xml", CP="NON DSP COR CUR ADM DEV PSA PSD OUR UNR BUS UNI COM NAV INT DEM STA" |
| X-powered-cms
| Bitrix Site Manager (34db6661a306fd21c43e97edf4d78f29) |
| Set-cookie
| PHPSESSID=RidSe8Gi184yoknwROpbqLepH0zfHQrH; path=/; HttpOnly |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| no-store, no-cache, must-revalidate |
| Pragma
| no-cache |
| Content-encoding
| gzip |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1, shrink-to-fit=no |
| Robots | index, follow |
| Keywords | Южный математический институт ВНЦ РАН |
| Description | Южный математический институт ВНЦ РАН |
Server nginx/1.30.3
Date Wed, 29 Jul 2026 04:29:35 GMT
Content-type text/html; charset=UTF-8
Vary Accept-Encoding
P3p policyref="/bitrix/p3p.xml", CP="NON DSP COR CUR ADM DEV PSA PSD OUR UNR BUS UNI COM NAV INT DEM STA"
X-powered-cms Bitrix Site Manager (34db6661a306fd21c43e97edf4d78f29)
Set-cookie PHPSESSID=RidSe8Gi184yoknwROpbqLepH0zfHQrH; path=/; HttpOnly
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control no-store, no-cache, must-revalidate
Pragma no-cache
Content-encoding gzip
