What technology does ssi.dk use?

We did not detect any specific technologies for ssi.dk in the latest scan.

Is ssi.dk secure (HTTPS)?

Yes. ssi.dk uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 27, 2026.

What is ssi.dk's SEO score?

ssi.dk scored 80/100 for SEO in the latest analysis (great).

What is ssi.dk's overall website score?

ssi.dk has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.

Has ssi.dk's score changed over time?

ssi.dk's overall score has stayed steady at 89/100 since Jul 27, 2026.

ssi.dk has a careers page; check it directly for current openings.

ssi.dk

Statens Serum Institut

Last scanned Aug 4, 2026, 11:00 PM · 15 views

Overall score

Great

Summary

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 li… This website is hosted on Azure. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

United States

Hosted on Azure

Top issues to fix

5 issues found · 1 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

SEO

3 issue(s) found

Performance

249 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

0 overall since Jul 27, 2026

Overall: 89
SEO: 80
Security: 90
Performance: 90
Accessibility: 100

Organization

Company details published in this site's own structured data.

Contact

Email, phone, and address published on this site's own pages.

Email: serum@ssi.dk
Phone: 32683268

Meta tags

Title: Statens Serum Institut
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.
Canonical
Language: da
Charset: UTF-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest: https://www.ssi.dk/webmanifest.json

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: Azure
CDN provider: —
IP address: 40.68.148.255
ASN: AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)

DNS records

Type	Value
A	40.68.148.255
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: ssi.dk
Valid from: Jul 29, 2026
Valid to: Oct 27, 2026
Days until expiry: 83
SAN domains: antibiotika.ssi.dk, antibiotikaellerej.dk, antibodies.ssi.dk, biobankdenmark.dk, bsig.dk, bsmb.dk, cfp-research.com, covid19.ssi.dk, csti.dk, danishnationalbiobank.com, dnbc.dk, doc.ssi.dk, dok.ssi.dk, en.ssi.dk, eurl-ph-amr.dk, eurl-ph-fwdb.dk, fwdamr-reflabcap.eu, haiba.dk, hygiejne.ssi.dk, influmeter.ssi.dk, miba.ssi.dk, mibaen.ssi.dk, microbeseq.ssi.dk, microbeseqen.ssi.dk, mineindkob.ssi.dk, mypurchase.ssi.dk, nationalbiobank.dk, nyfoedte.ssi.dk, porconsortium.org, projectsexus.dk, projektsexus.dk, redaktoer.ssi.dk, rejse.ssi.dk, ssi.dk, vetssi.dk, www.antibiotikaellerej.dk, www.biobankdenmark.dk, www.bsig.dk, www.bsmb.dk, www.cfp-research.com, www.csti.dk, www.danishnationalbiobank.com, www.dnbc.dk, www.eurl-ph-amr.dk, www.eurl-ph-fwdb.dk, www.fwdamr-reflabcap.eu, www.haiba.dk, www.nationalbiobank.dk, www.porconsortium.org, www.projectsexus.dk, www.projektsexus.dk, www.ssi.dk, www.vetssi.dk

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyMissing

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 3 · H3 3

Links

36 internal · 28 external · 0 broken

Images

13 total · 0 missing alt

Scripts / Styles

6 scripts · 3 stylesheets

JS / CSS size

439 KB · 906 KB

Page size

47.8 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 9
sitemap.xml: Found
URLs in sitemap: 4204

SEO issues

Meta description longer than 160 characters
Missing canonical link
No structured data (JSON-LD) found

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL: https://ssi.dk
Final URL: https://www.ssi.dk/
HTTP status: 200
HTTP version: HTTP/2
Response time: 249 ms
HTML size: 47.8 KB
Redirect chain: https://ssi.dk → https://www.ssi.dk/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does ssi.dk use?: We did not detect any specific technologies for ssi.dk in the latest scan.
Is ssi.dk secure (HTTPS)?: Yes. ssi.dk uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 27, 2026.
Who hosts ssi.dk?: ssi.dk is hosted on Azure.
What is ssi.dk's SEO score?: ssi.dk scored 80/100 for SEO in the latest analysis (great).
What is ssi.dk's overall website score?: ssi.dk has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
Has ssi.dk's score changed over time?: ssi.dk's overall score has stayed steady at 89/100 since Jul 27, 2026.
Is ssi.dk hiring?: ssi.dk has a careers page; check it directly for current openings.

Top issues to fix

Score history

Organization

Contact

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Careers

Scan details

Related websites

Frequently asked questions