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 Address80.150.6.143 Server SoftwareIONOS Webserver 🔒 🟡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
1.1 ms
TCP Connect
21.7 ms
TLS Handshake
24.9 ms
Time To First Byte (TTFB)
88.1 ms
Content Download
0 ms
Total Response Time
88.1 ms
DNS Lookup1.1 ms TCP Connect21.7 ms TLS Handshake24.9 ms Time To First Byte (TTFB)88.1 ms Content Download0 ms Total Response Time88.1 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
Seite im Aufbau
TitleSeite im Aufbau
HTTP Headers
Content-length
1077
Accept-ranges
bytes
Server
IONOS Webserver
Content-type
text/html
Date
Wed, 19 Aug 2026 22:21:38 GMT
Etag
"0n1-ifoi41-imll221-0"
Last-modified
Wed, 29 Mar 2006 18:49:54 GMT
Content-length1077 Accept-rangesbytes ServerIONOS Webserver Content-typetext/html DateWed, 19 Aug 2026 22:21:38 GMT Etag"0n1-ifoi41-imll221-0" Last-modifiedWed, 29 Mar 2006 18:49:54 GMT
