Додаткова інформація для https://clsinformatica.it
Technical Information
HTTP Status Code
403
HTTP Version
HTTP/1.1
HTTPS
✔ Available
IP Address
93.186.242.142
Server Software
nginx
Compression
gzip
🚫 🟡HTTP 403 Error
The server returned a 403 error. Check the access configuration.
🔒 🟡Mixed Content (5 HTTP resources)
The page is served over HTTPS but loads 5 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 Code403 HTTP VersionHTTP/1.1 HTTPS✔ Available IP Address93.186.242.142 Server Softwarenginx Compressiongzip 🚫 🟡HTTP 403 ErrorThe server returned a 403 error. Check the access configuration. 🔒 🟡Mixed Content (5 HTTP resources)The page is served over HTTPS but loads 5 resource(s) over HTTP. This may be blocked in modern browsers. 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).
Performance
DNS Lookup
2.9 ms
TCP Connect
30.6 ms
TLS Handshake
31.9 ms
Time To First Byte (TTFB)
100.1 ms
Content Download
0.1 ms
Total Response Time
100.2 ms
DNS Lookup2.9 ms TCP Connect30.6 ms TLS Handshake31.9 ms Time To First Byte (TTFB)100.1 ms Content Download0.1 ms Total Response Time100.2 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
Apache HTTP Server Test Page powered by CentOS
TitleApache HTTP Server Test Page powered by CentOS
Detected Technologies
Technology
BootstrapGoogle AnalyticsNginxApache
TechnologyBootstrapGoogle AnalyticsNginxApache
HTTP Headers
Server
nginx
Date
Thu, 20 Aug 2026 07:07:36 GMT
Content-type
text/html
Vary
Accept-Encoding
Last-modified
Thu, 16 Oct 2014 13:20:58 GMT
Etag
W/"1321-5058a1e728280"
Content-encoding
gzip
Meta Tags
Content-type
text/html; charset=UTF-8
Content-Type
text/html; charset=UTF-8
Servernginx DateThu, 20 Aug 2026 07:07:36 GMT Content-typetext/html VaryAccept-Encoding Last-modifiedThu, 16 Oct 2014 13:20:58 GMT EtagW/"1321-5058a1e728280" Content-encodinggzip