Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 37.140.192.219 |
| Server Software | nginx |
| Compression | gzip |
|
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 37.140.192.219
Server Software nginx
Compression gzip
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://sibur-int.ru:443 | 301 | HTTP/2 301 |
| 2 | https://sibur-int.com/ | 200 | HTTP/2 200 |
#1 URL https://sibur-int.ru:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://sibur-int.com/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 102.7 ms |
| TCP Connect | 171.8 ms |
| TLS Handshake | 76.7 ms |
| Time To First Byte (TTFB) | 357.4 ms |
| Content Download | 0.1 ms |
| Total Response Time | 357.5 ms |
DNS Lookup 102.7 ms
TCP Connect 171.8 ms
TLS Handshake 76.7 ms
Time To First Byte (TTFB) 357.4 ms
Content Download 0.1 ms
Total Response Time 357.5 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 | SIBUR International GmbH |
| Meta Description | SIBUR International GmbH |
Title SIBUR International GmbH
Meta Description SIBUR International GmbH
Detected Technologies
| Technology | jQuery Google Analytics Nginx PHP |
Technology jQuery Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Fri, 24 Jul 2026 09:15:50 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 (8cccf3f41fd150454fc6aa83ce7521a4) |
| 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 |
| Set-cookie
| PHPSESSID=04075529b800e107d87f3bfa0be4210d; path=/; domain=sibur-int.com |
| Content-encoding
| gzip |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| Description | SIBUR International GmbH |
Server nginx
Date Fri, 24 Jul 2026 09:15:50 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 (8cccf3f41fd150454fc6aa83ce7521a4)
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
Set-cookie PHPSESSID=04075529b800e107d87f3bfa0be4210d; path=/; domain=sibur-int.com
Content-encoding gzip
