Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 81.200.153.78 |
| Server Software | nginx/1.22.1 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (2 HTTP resources) | The page is served over HTTPS but loads 2 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 81.200.153.78
Server Software nginx/1.22.1
Compression gzip
🔒 🟡 Mixed Content (2 HTTP resources) The page is served over HTTPS but loads 2 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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://www.salinc.ru:443 | 301 | HTTP/2 301 |
| 2 | https://salinc.ru/ | 200 | HTTP/2 200 |
#1 URL https://www.salinc.ru:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://salinc.ru/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 153.3 ms |
| TCP Connect | 196.6 ms |
| TLS Handshake | 90 ms |
| Time To First Byte (TTFB) | 337.9 ms |
| Content Download | 173 ms |
| Total Response Time | 510.9 ms |
DNS Lookup 153.3 ms
TCP Connect 196.6 ms
TLS Handshake 90 ms
Time To First Byte (TTFB) 337.9 ms
Content Download 173 ms
Total Response Time 510.9 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 | 👨🎓 Салаватский индустриальный колледж | ГБПОУ СИК |
| Meta Description | Добро пожаловать на официальный сайт колледжа 👋 |
| Canonical | https://salinc.ru/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | Главная |
| Open Graph Description | Добро пожаловать на официальный сайт колледжа 👋 |
| Open Graph Image | https://salinc.ru/wp-content/uploads/2026/07/tutTdtOOHVB7... |
Title 👨🎓 Салаватский индустриальный колледж | ГБПОУ СИК Meta Description Добро пожаловать на официальный сайт колледжа 👋 Canonical https://salinc.ru/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Open Graph Title Главная Open Graph Description Добро пожаловать на официальный сайт колледжа 👋 Open Graph Image https://salinc.ru/wp-content/uploads/2026/07/tutTdtOOHVB7... Detected Technologies
| Technology | WordPress jQuery Google Analytics Nginx PHP Gatsby |
Technology WordPress jQuery Google Analytics Nginx PHP Gatsby
HTTP Headers
| Server
| nginx/1.22.1 |
| Date
| Wed, 29 Jul 2026 13:21:11 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Content-length
| 122686 |
| X-powered-by
| PHP/8.5.0 |
| Content-encoding
| gzip |
| Cache-control
| public, max-age=3600, s-maxage=3600 |
| Expires
| Wed, 11 Jan 1984 05:00:00 GMT |
| Vary
| Accept-Encoding |
| X-seraph-accel-cache
| 2.29.17; state=cache; date="2026-07-29 09:30:31"; dscFile="/s/m/v/cmn/c/0/s/@/s/@/o/@d.html.dat"; encoding="gzip"; recompress=false; compressedEncoding="gzip"; size=725131; sizeRaw=122686; parts=83; |
Meta Tags
| Content-Type | text/html;charset=UTF-8 |
| Viewport | width=device-width, initial-scale=1 |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Description | Добро пожаловать на официальный сайт колледжа 👋 |
| Article:modified_time | 2026-07-24T09:59:06+00:00 |
| Yandex-verification | 411597b8ccd148b7 |
| Generator | webp-uploads 2.7.1 |
| Msapplication-TileImage |  |
Server nginx/1.22.1
Date Wed, 29 Jul 2026 13:21:11 GMT
Content-type text/html; charset=UTF-8
Content-length 122686
X-powered-by PHP/8.5.0
Content-encoding gzip
Cache-control public, max-age=3600, s-maxage=3600
Expires Wed, 11 Jan 1984 05:00:00 GMT
Vary Accept-Encoding
X-seraph-accel-cache 2.29.17; state=cache; date="2026-07-29 09:30:31"; dscFile="/s/m/v/cmn/c/0/s/@/s/@/o/@d.html.dat"; encoding="gzip"; recompress=false; compressedEncoding="gzip"; size=725131; sizeRaw=122686; parts=83;
