Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 188.225.21.131 |
| Server Software | nginx/1.30.3 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (6 HTTP resources) | The page is served over HTTPS but loads 6 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 188.225.21.131
Server Software nginx/1.30.3
Compression gzip
🔒 🟡 Mixed Content (6 HTTP resources) The page is served over HTTPS but loads 6 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 | 53.4 ms |
| TCP Connect | 103.3 ms |
| TLS Handshake | 57.5 ms |
| Time To First Byte (TTFB) | 478.2 ms |
| Content Download | 0.6 ms |
| Total Response Time | 478.7 ms |
DNS Lookup 53.4 ms
TCP Connect 103.3 ms
TLS Handshake 57.5 ms
Time To First Byte (TTFB) 478.2 ms
Content Download 0.6 ms
Total Response Time 478.7 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 | МБОУ Чертковская средняя общеобразовательная школа № 1 им. Н.Г.Улитина |
Title МБОУ Чертковская средняя общеобразовательная школа № 1 им. Н.Г.Улитина
Detected Technologies
| Technology | jQuery Google Analytics Nginx PHP |
Technology jQuery Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx/1.30.3 |
| Date
| Tue, 21 Jul 2026 00:23:03 GMT |
| Content-type
| text/html; charset=UTF-8 |
| 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 (672297a48897212f7b71db0d704a5f45) |
| Set-cookie
| BITRIX_SM_LAST_VISIT=21.07.2026+03%3A23%3A03; expires=Fri, 16-Jul-2027 00:23:03 GMT; path=/ |
| 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 |
| Content-encoding
| gzip |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
Server nginx/1.30.3
Date Tue, 21 Jul 2026 00:23:03 GMT
Content-type text/html; charset=UTF-8
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 (672297a48897212f7b71db0d704a5f45)
Set-cookie BITRIX_SM_LAST_VISIT=21.07.2026+03%3A23%3A03; expires=Fri, 16-Jul-2027 00:23:03 GMT; path=/
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
Content-encoding gzip
