Дополнительная информация for https://tutoring.org
Technical Information
HTTP Status Code
200
HTTP Version
HTTP/1.1
HTTPS
✔ Available
IP Address
209.17.116.10
Server Software
Microsoft-IIS/10.0
🔒 🟡Mixed Content (22 HTTP resources)
The page is served over HTTPS but loads 22 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡Slow Response (1441 ms)
Response time exceeds 1 second. Consider optimizing the server or using caching.
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).
ℹ 🔵No Compression
The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
HTTP Status Code200 HTTP VersionHTTP/1.1 HTTPS✔ Available IP Address209.17.116.10 Server SoftwareMicrosoft-IIS/10.0 🔒 🟡Mixed Content (22 HTTP resources)The page is served over HTTPS but loads 22 resource(s) over HTTP. This may be blocked in modern browsers. 🕐 🟡Slow Response (1441 ms)Response time exceeds 1 second. Consider optimizing the server or using caching. ℹ 🔵Missing HSTSHTTP Strict Transport Security is not configured. Recommended for HTTPS sites. ℹ 🔵Missing Content Security PolicyCSP is not configured. It helps prevent XSS attacks and content injection. ℹ 🔵Missing X-Frame-OptionsThe site can be embedded in iframes by third parties (clickjacking risk). ℹ 🔵No CompressionThe server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Performance
DNS Lookup
150.3 ms
TCP Connect
249.2 ms
TLS Handshake
201.9 ms
Time To First Byte (TTFB)
1441 ms
Content Download
0 ms
Total Response Time
1441 ms
DNS Lookup150.3 ms TCP Connect249.2 ms TLS Handshake201.9 ms Time To First Byte (TTFB)1441 ms Content Download0 ms Total Response Time1441 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