wdb-online.de - Secure (SSL)

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wdb-online.de is ONLINE

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Additional info for https://wdb-online.de

Technical Information

HTTP Status Code	200
HTTP Version	HTTP/1.1
HTTPS	✔ Available
IP Address	111.90.159.214
Server Software	ATS/9.2.13
CDN	CDN (cp6013 hit, cp6014 hit/53)
Compression	gzip
🔒 🟡 Mixed Content (16 HTTP resources)	The page is served over HTTPS but loads 16 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing X-Frame-Options	The site can be embedded in iframes by third parties (clickjacking risk).

HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 111.90.159.214
Server Software ATS/9.2.13
CDN CDN (cp6013 hit, cp6014 hit/53)
Compression gzip
🔒 🟡 Mixed Content (16 HTTP resources) The page is served over HTTPS but loads 16 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).

Redirect Chain

#	URL	HTTP Status Code	Status
1	https://wdb-online.de:443	302	HTTP/1.1 302 Found
2	https://en.wikipedia.org/wiki/HTTP_404	200	HTTP/2 200

#1 URL https://wdb-online.de:443
HTTP Status Code 302
Status HTTP/1.1 302 Found

#2 URL https://en.wikipedia.org/wiki/HTTP_404
HTTP Status Code 200
Status HTTP/2 200

Performance

DNS Lookup	2.5 ms
TCP Connect	13.2 ms
TLS Handshake	17.2 ms
Time To First Byte (TTFB)	43.6 ms
Content Download	14.6 ms
Total Response Time	58.3 ms

DNS Lookup 2.5 ms
TCP Connect 13.2 ms
TLS Handshake 17.2 ms
Time To First Byte (TTFB) 43.6 ms
Content Download 14.6 ms
Total Response Time 58.3 ms

Security

HTTPS	✔ Enabled
HSTS	✔ max-age=106384710; includeSubDomains; preload
CSP	✔ Configured
X-Frame-Options	⚠ Not configured
X-Content-Type-Options	✔ nosniff
HTTP/2	⚠ HTTP/1.1

HTTPS ✔ Enabled
HSTS ✔ max-age=106384710; includeSubDomains; preload
CSP ✔ Configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1

SEO Quick Check

Title	HTTP 404 - Wikipedia
Canonical	https://en.wikipedia.org/wiki/HTTP_404
Robots Meta	max-image-preview:standard
Open Graph Title	HTTP 404 - Wikipedia
Open Graph Image	https://upload.wikimedia.org/wikipedia/commons/thumb/5/5b...

Title HTTP 404 - Wikipedia
Canonical https://en.wikipedia.org/wiki/HTTP_404
Robots Meta max-image-preview:standard
Open Graph Title HTTP 404 - Wikipedia
Open Graph Image https://upload.wikimedia.org/wikipedia/commons/thumb/5/5b...

Detected Technologies

Technology	jQuery Google Analytics Cloudflare Apache PHP

Technology jQuery Google Analytics Cloudflare Apache PHP

HTTP Headers

Date	Tue, 28 Jul 2026 04:25:57 GMT
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Last-modified	Mon, 27 Jul 2026 03:19:15 GMT
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Meta Tags

Generator	MediaWiki 1.47.0-wmf.12
Referrer	origin-when-cross-origin
Robots	max-image-preview:standard
Format-detection	telephone=no
Viewport	width=1120

Date Tue, 28 Jul 2026 04:25:57 GMT
Server ATS/9.2.13
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Og:title HTTP 404 - Wikipedia
Og:type website

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