The page is served over HTTPS but loads 29 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 Address88.198.8.252 Server Softwarenginx/1.26.3 Compressiongzip 🔒 🟡Mixed Content (29 HTTP resources)The page is served over HTTPS but loads 29 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
29.9 ms
TCP Connect
43.5 ms
TLS Handshake
20.2 ms
Time To First Byte (TTFB)
90.5 ms
Content Download
0.3 ms
Total Response Time
90.7 ms
DNS Lookup29.9 ms TCP Connect43.5 ms TLS Handshake20.2 ms Time To First Byte (TTFB)90.5 ms Content Download0.3 ms Total Response Time90.7 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
20plusX Summer School
Meta Description
20plusX Summer School – Work And Play
Title20plusX Summer School Meta Description20plusX Summer School – Work And Play