Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 83.149.199.48 |
| Server Software | nginx |
| Compression | gzip |
|
🔒 🟡 Mixed Content (5 HTTP resources) | The page is served over HTTPS but loads 5 resource(s) over HTTP. This may be blocked in modern browsers. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 83.149.199.48
Server Software nginx
Compression gzip
🔒 🟡 Mixed Content (5 HTTP resources) The page is served over HTTPS but loads 5 resource(s) over HTTP. This may be blocked in modern browsers.
Performance
| DNS Lookup | 117.2 ms |
| TCP Connect | 169.2 ms |
| TLS Handshake | 55 ms |
| Time To First Byte (TTFB) | 335.5 ms |
| Content Download | 0.3 ms |
| Total Response Time | 335.8 ms |
DNS Lookup 117.2 ms
TCP Connect 169.2 ms
TLS Handshake 55 ms
Time To First Byte (TTFB) 335.5 ms
Content Download 0.3 ms
Total Response Time 335.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ DENY |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000
CSP ✔ Configured
X-Frame-Options ✔ DENY
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Институт системного программирования им. В.П. Иванникова РАН |
| Meta Description | Институт системного программирования им. В.П. Иванникова Российской академии наук – научно-исследовательская организация, специализирующаяся в области системного программирования. |
| Robots Meta | index, follow |
Title Институт системного программирования им. В.П. Иванникова РАН
Meta Description Институт системного программирования им. В.П. Иванникова Российской академии наук – научно-исследовательская организация, специализирующаяся в области системного программирования.
Robots Meta index, follow
Detected Technologies
| Technology | Bootstrap jQuery Google Analytics Cloudflare Nginx PHP |
Technology Bootstrap jQuery Google Analytics Cloudflare Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Sat, 25 Jul 2026 00:19:53 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| HTTPS,Accept-Encoding,User-Agent |
| X-powered-cms
| Bitrix Site Manager (dc3889c726960ab72569f306fdf7b27a) |
| Set-cookie
| BITRIX_SM_LAST_VISIT=25.07.2026%2003%3A19%3A53; expires=Tue, 20 Jul 2027 00:19:53 GMT; Max-Age=31104000; path=/ |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| no-store, no-cache, must-revalidate, public, private, must-revalidate |
| Pragma
| no-cache |
| X-frame-options
| DENY |
| Content-security-policy
| frame-ancestors 'self'; |
| Content-encoding
| gzip |
| X-content-type-options
| nosniff |
| X-xss-protection
| 1; mode=block; |
| Strict-transport-security
| max-age=31536000 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Description | Институт системного программирования им. В.П. Иванникова Российской академии наук – научно-исследовательская организация, специализирующаяся в области системного программирования. |
| Content-Type | text/html; charset=UTF-8 |
| Robots | index, follow |
Server nginx
Date Sat, 25 Jul 2026 00:19:53 GMT
Content-type text/html; charset=UTF-8
Vary HTTPS,Accept-Encoding,User-Agent
X-powered-cms Bitrix Site Manager (dc3889c726960ab72569f306fdf7b27a)
Set-cookie BITRIX_SM_LAST_VISIT=25.07.2026%2003%3A19%3A53; expires=Tue, 20 Jul 2027 00:19:53 GMT; Max-Age=31104000; path=/
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control no-store, no-cache, must-revalidate, public, private, must-revalidate
Pragma no-cache
X-frame-options DENY
Content-security-policy frame-ancestors 'self';
Content-encoding gzip
X-content-type-options nosniff
X-xss-protection 1; mode=block;
Strict-transport-security max-age=31536000
