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 Code200 HTTP VersionHTTP/1.1 HTTPS✔ Available IP Address195.16.73.63 Server Softwarenginx/1.26.3 Compressiongzip 🔒 🟡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 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).
Redirect Chain
#
URL
HTTP Status Code
Status
1
https://calipper.com:443
302
HTTP/1.1 302 Moved Temporarily
2
https://calipper.com/stb/
200
HTTP/1.1 200 OK
#1 URLhttps://calipper.com:443 HTTP Status Code302 StatusHTTP/1.1 302 Moved Temporarily #2 URLhttps://calipper.com/stb/ HTTP Status Code200 StatusHTTP/1.1 200 OK
Performance
DNS Lookup
1.8 ms
TCP Connect
33.5 ms
TLS Handshake
37.6 ms
Time To First Byte (TTFB)
239.3 ms
Content Download
0.1 ms
Total Response Time
239.4 ms
DNS Lookup1.8 ms TCP Connect33.5 ms TLS Handshake37.6 ms Time To First Byte (TTFB)239.3 ms Content Download0.1 ms Total Response Time239.4 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
stalker_portal
Titlestalker_portal
Detected Technologies
Technology
NginxPHP
TechnologyNginxPHP
HTTP Headers
Server
nginx/1.26.3
Date
Wed, 19 Aug 2026 23:53:38 GMT
Content-Type
text/html
Transfer-Encoding
chunked
Connection
keep-alive
Last-Modified
Tue, 17 Dec 2024 23:22:47 GMT
ETag
W/"676207c7-228c"
Content-Encoding
gzip
Meta Tags
Content-Type
text/html; charset=utf-8
Servernginx/1.26.3 DateWed, 19 Aug 2026 23:53:38 GMT Content-Typetext/html Transfer-Encodingchunked Connectionkeep-alive Last-ModifiedTue, 17 Dec 2024 23:22:47 GMT ETagW/"676207c7-228c" Content-Encodinggzip