Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 40.68.148.255 |
| Server Software | Microsoft-IIS/10.0 |
| Compression | gzip |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 40.68.148.255
Server Software Microsoft-IIS/10.0
Compression gzip
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://ssi.dk:443 | 301 | HTTP/2 301 |
| 2 | https://www.ssi.dk/ | 200 | HTTP/2 200 |
#1 URL https://ssi.dk:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.ssi.dk/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 102.6 ms |
| TCP Connect | 115.9 ms |
| TLS Handshake | 32.7 ms |
| Time To First Byte (TTFB) | 171.7 ms |
| Content Download | 0.3 ms |
| Total Response Time | 172 ms |
DNS Lookup 102.6 ms
TCP Connect 115.9 ms
TLS Handshake 32.7 ms
Time To First Byte (TTFB) 171.7 ms
Content Download 0.3 ms
Total Response Time 172 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | same-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy same-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Statens Serum Institut |
| Meta Description | Statens Serum Institut (SSI) sikrer forskningsbaseret sundhedsdokumentation, rationel udnyttelse af it i sundhedsvæsenet og beredskab og forebyggelse i relation til smitsomme sygdomme, biologiske trusler og medfødte lidelser. |
| Open Graph Title | Statens Serum Institut |
| Open Graph Description | Statens Serum Institut (SSI) sikrer forskningsbaseret sundhedsdokumentation, rationel udnyttelse af it i sundhedsvæsenet og beredskab og forebyggelse i relation til smitsomme sygdomme, biologiske trusler og medfødte lidelser. |
| Open Graph Image | https://www.ssi.dk/-/media/arkiv/dk/forside/logo-ssi-meta... |
| Twitter Card | summary_large_image |
| Twitter Title | Statens Serum Institut |
| Twitter Description | Statens Serum Institut (SSI) sikrer forskningsbaseret sundhedsdokumentation, rationel udnyttelse af it i sundhedsvæsenet og beredskab og forebyggelse i relation til smitsomme sygdomme, biologiske trusler og medfødte lidelser. |
| Twitter Image | https://www.ssi.dk/-/media/arkiv/dk/forside/logo-ssi-meta... |
Title Statens Serum Institut Meta Description Statens Serum Institut (SSI) sikrer forskningsbaseret sundhedsdokumentation, rationel udnyttelse af it i sundhedsvæsenet og beredskab og forebyggelse i relation til smitsomme sygdomme, biologiske trusler og medfødte lidelser. Open Graph Title Statens Serum Institut Open Graph Description Statens Serum Institut (SSI) sikrer forskningsbaseret sundhedsdokumentation, rationel udnyttelse af it i sundhedsvæsenet og beredskab og forebyggelse i relation til smitsomme sygdomme, biologiske trusler og medfødte lidelser. Open Graph Image https://www.ssi.dk/-/media/arkiv/dk/forside/logo-ssi-meta... Twitter Card summary_large_image Twitter Title Statens Serum Institut Twitter Description Statens Serum Institut (SSI) sikrer forskningsbaseret sundhedsdokumentation, rationel udnyttelse af it i sundhedsvæsenet og beredskab og forebyggelse i relation til smitsomme sygdomme, biologiske trusler og medfødte lidelser. Twitter Image https://www.ssi.dk/-/media/arkiv/dk/forside/logo-ssi-meta... Detected Technologies
| Technology | Google Analytics |
Technology Google Analytics
HTTP Headers
| Cache-control
| private |
| Content-type
| text/html; charset=utf-8 |
| Content-encoding
| gzip |
| Vary
| Accept-Encoding |
| Server
| Microsoft-IIS/10.0 |
| Set-cookie
| ASP.NET_SessionId=4akvouitczqvrvwgfnesatke; path=/; secure; HttpOnly; SameSite=None |
| Access-control-allow-origin
| * |
| X-frame-options
| SAMEORIGIN |
| Referrer-policy
| same-origin |
| X-content-type-options
| nosniff |
| X-xss-protection
| 1; mode=block |
| Content-security-policy
| default-src 'self';script-src 'self' 'unsafe-inline' 'unsafe-eval' *.cookiebot.com *.siteimprove.com siteimproveanalytics.com covid-19-kort.dk *.survey-xact.dk;style-src 'self' 'unsafe-inline' *.typekit.net *.mailchimp.com covid-19-kort.dk *.survey-xact.dk;img-src 'self' data: covid-19-kort.dk *.datafordeler.dk *.siteimproveanalytics.io *.basemaps.cartocdn.com *.survey-xact.dk;font-src 'self' *.typekit.net data:;frame-src 'self' *.cookiebot.com *.youtube-nocookie.com ourworldindata.org *.survey-xact.dk;base-uri 'self';form-action 'self' ssi.us6.list-manage.com *.uxmail.io;connect-src 'self' covid-19-kort.dk *.cookiebot.com *.survey-xact.dk; |
| Date
| Thu, 23 Jul 2026 20:12:32 GMT |
| Content-length
| 12457 |
Meta Tags
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1 |
| Author | name |
| Google-site-verification | g24Q5rTXamMJ9Bvm6M914msrpoLvkZP3VP1SMmGlSLg |
| Last-Modified | 2026-06-25T11:56:43Z |
| Description | Statens Serum Institut (SSI) sikrer forskningsbaseret sundhedsdokumentation, rationel udnyttelse af it i sundhedsvæsenet og beredskab og forebyggelse i relation til smitsomme sygdomme, biologiske trusler og medfødte lidelser. |
| Title | Statens Serum Institut |
| Apple-mobile-web-app-title | SSI |
| Application-name | SSI |
| Msapplication-TileColor | #7b848f |
| Theme-color | #7b848f |
Cache-control private
Content-type text/html; charset=utf-8
Content-encoding gzip
Vary Accept-Encoding
Server Microsoft-IIS/10.0
Set-cookie ASP.NET_SessionId=4akvouitczqvrvwgfnesatke; path=/; secure; HttpOnly; SameSite=None
Access-control-allow-origin *
X-frame-options SAMEORIGIN
Referrer-policy same-origin
X-content-type-options nosniff
X-xss-protection 1; mode=block
Content-security-policy default-src 'self';script-src 'self' 'unsafe-inline' 'unsafe-eval' *.cookiebot.com *.siteimprove.com siteimproveanalytics.com covid-19-kort.dk *.survey-xact.dk;style-src 'self' 'unsafe-inline' *.typekit.net *.mailchimp.com covid-19-kort.dk *.survey-xact.dk;img-src 'self' data: covid-19-kort.dk *.datafordeler.dk *.siteimproveanalytics.io *.basemaps.cartocdn.com *.survey-xact.dk;font-src 'self' *.typekit.net data:;frame-src 'self' *.cookiebot.com *.youtube-nocookie.com ourworldindata.org *.survey-xact.dk;base-uri 'self';form-action 'self' ssi.us6.list-manage.com *.uxmail.io;connect-src 'self' covid-19-kort.dk *.cookiebot.com *.survey-xact.dk;
Date Thu, 23 Jul 2026 20:12:32 GMT
Content-length 12457
