Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 151.101.204.95 |
| CDN | CDN (MISS) |
|
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 Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 151.101.204.95
CDN CDN (MISS)
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.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://springerprofessional.de:443 | 301 | HTTP/2 301 |
| 2 | https://www.springerprofessional.de/ | 302 | HTTP/2 302 |
| 3 | https://signon.springer.com:443/login?ipcheck=true&locale=de>m=GTM-MBT36G&service=https%3A%2F%2Fwww.springerprofessional.de%2Fcallback%3Fclient_name%3DSsoClientGatewayhttps%3A%2F%2Fwww.springerprofessional.de&gateway=true | 200 | HTTP/2 200 |
#1 URL https://springerprofessional.de:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.springerprofessional.de/
HTTP Status Code 302
Status HTTP/2 302
#3 URL https://signon.springer.com:443/login?ipcheck=true&locale=de>m=GTM-MBT36G&service=https%3A%2F%2Fwww.springerprofessional.de%2Fcallback%3Fclient_name%3DSsoClientGatewayhttps%3A%2F%2Fwww.springerprofessional.de&gateway=true
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 7.3 ms |
| TCP Connect | 8.4 ms |
| TLS Handshake | 4.6 ms |
| Time To First Byte (TTFB) | 61.9 ms |
| Content Download | 0.1 ms |
| Total Response Time | 62 ms |
DNS Lookup 7.3 ms
TCP Connect 8.4 ms
TLS Handshake 4.6 ms
Time To First Byte (TTFB) 61.9 ms
Content Download 0.1 ms
Total Response Time 62 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 Client Challenge
Detected Technologies
| Technology | Google Analytics |
Technology Google Analytics
HTTP Headers
| Set-cookie
| _fs_ch_st_FSBmUei20MqUiJb9=Ae70S455iVKDL1q3sm2S5gLdWJx28Lteic2lqsCekShMX1ND984EQuH5zIlIkQYC1O5AU9Sdn7Ef71-5Haz9yu8CrzYguQ5pgAZp7Bo7YetFPDZPTU-tdpZ1Wkbnp0eSvLks23VASPCJimlmCZSqbBd0-Lw-By5A9ScyNh6lXl8jgbA4BKurOdEdM4rVMJoklFjC_4Umu-O7lbYsAbhx8iRacKRL-ApXuKE14bWO4w-jXoGG3YGsnSaB3lKMMpnakizngEW7h-l35v3cr2DJqd6GivPlHbD1J2tbnsgx65Ve73QQKZeJM8Mt67Cn9NpzmCXuf86_sCt-elGHr6ubN5y71SkhWOXR6yyBp0s0v169bUeeU042mMhEOAGUhHvKRpZ55P87X2LmS_g=; Max-Age=10; HttpOnly; Path=/ |
| Content-type
| text/html; charset=utf-8 |
| Cache-control
| private, no-store |
| Accept-ranges
| bytes |
| Date
| Wed, 22 Jul 2026 09:33:38 GMT |
| Via
| 1.1 varnish |
| X-served-by
| cache-par-lfpg1960060-PAR, cache-par-lfpg1960065-PAR |
| X-cache
| MISS |
| X-cache-hits
| 0 |
| X-timer
| S1784712819.873250,VS0,VE47 |
| Vary
| Accept-Encoding |
| Alt-svc
| h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400 |
| Content-length
| 3038 |
Meta Tags
| Content-Security-Policy | default-src |
| Viewport | width=device-width, initial-scale=1 |
Set-cookie _fs_ch_st_FSBmUei20MqUiJb9=Ae70S455iVKDL1q3sm2S5gLdWJx28Lteic2lqsCekShMX1ND984EQuH5zIlIkQYC1O5AU9Sdn7Ef71-5Haz9yu8CrzYguQ5pgAZp7Bo7YetFPDZPTU-tdpZ1Wkbnp0eSvLks23VASPCJimlmCZSqbBd0-Lw-By5A9ScyNh6lXl8jgbA4BKurOdEdM4rVMJoklFjC_4Umu-O7lbYsAbhx8iRacKRL-ApXuKE14bWO4w-jXoGG3YGsnSaB3lKMMpnakizngEW7h-l35v3cr2DJqd6GivPlHbD1J2tbnsgx65Ve73QQKZeJM8Mt67Cn9NpzmCXuf86_sCt-elGHr6ubN5y71SkhWOXR6yyBp0s0v169bUeeU042mMhEOAGUhHvKRpZ55P87X2LmS_g=; Max-Age=10; HttpOnly; Path=/
Content-type text/html; charset=utf-8
Cache-control private, no-store
Accept-ranges bytes
Date Wed, 22 Jul 2026 09:33:38 GMT
Via 1.1 varnish
X-served-by cache-par-lfpg1960060-PAR, cache-par-lfpg1960065-PAR
X-cache MISS
X-cache-hits 0
X-timer S1784712819.873250,VS0,VE47
Vary Accept-Encoding
Alt-svc h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Content-length 3038
