The page is served over HTTPS but loads 2 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).
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 Address195.37.138.164 Server Softwareopc4/2.13-vzg6 🔒 🟡Mixed Content (2 HTTP resources)The page is served over HTTPS but loads 2 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). ℹ 🔵No CompressionThe server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Performance
DNS Lookup
100.3 ms
TCP Connect
127.9 ms
TLS Handshake
32.4 ms
Time To First Byte (TTFB)
187.7 ms
Content Download
24.8 ms
Total Response Time
212.5 ms
DNS Lookup100.3 ms TCP Connect127.9 ms TLS Handshake32.4 ms Time To First Byte (TTFB)187.7 ms Content Download24.8 ms Total Response Time212.5 ms
Security
HTTPS
✔ Enabled
HSTS
✘ Not configured
CSP
⚠ Not configured
X-Frame-Options
⚠ Not configured
X-Content-Type-Options
✔ nosniff
HTTP/2
⚠ HTTP/1.1
HTTPS✔ Enabled HSTS✘ Not configured CSP⚠ Not configured X-Frame-Options⚠ Not configured X-Content-Type-Options✔ nosniff HTTP/2⚠ HTTP/1.1
SEO Quick Check
Title
SPK - Bibliothek des Ibero-Amerikanischen Instituts - start/welcome
TitleSPK - Bibliothek des Ibero-Amerikanischen Instituts - start/welcome
