Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 45.130.41.253 |
| Server Software | nginx-reuseport/1.21.1 |
| 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 45.130.41.253
Server Software nginx-reuseport/1.21.1
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 | 102.2 ms |
| TCP Connect | 176.4 ms |
| TLS Handshake | 78.7 ms |
| Time To First Byte (TTFB) | 667.3 ms |
| Content Download | 0.2 ms |
| Total Response Time | 667.5 ms |
DNS Lookup 102.2 ms
TCP Connect 176.4 ms
TLS Handshake 78.7 ms
Time To First Byte (TTFB) 667.3 ms
Content Download 0.2 ms
Total Response Time 667.5 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 | ИнфоСистем-35 – Научно-производственная фирма |
| Canonical | https://npf-infosystem.ru/ |
| Robots Meta | max-image-preview:large |
Title ИнфоСистем-35 – Научно-производственная фирма
Canonical https://npf-infosystem.ru/
Robots Meta max-image-preview:large
Detected Technologies
| Technology | WordPress jQuery Google Analytics Nginx PHP |
Technology WordPress jQuery Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx-reuseport/1.21.1 |
| Date
| Fri, 24 Jul 2026 21:55:42 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| Accept-Encoding |
| X-powered-by
| PHP/5.6.40 |
| Link
| ; rel=shortlink |
| Content-encoding
| gzip |
Meta Tags
| X-UA-Compatible | IE=edge |
| Robots | max-image-preview:large |
| Generator | WordPress 6.2.9 |
| Viewport | width=device-width, initial-scale=1 |
| Msapplication-TileImage |  |
Server nginx-reuseport/1.21.1
Date Fri, 24 Jul 2026 21:55:42 GMT
Content-type text/html; charset=UTF-8
Vary Accept-Encoding
X-powered-by PHP/5.6.40
Link ; rel=shortlink
Content-encoding gzip
