What technology does nhn.no use?

nhn.no is built with Tailwind CSS, Apache.

Is nhn.no secure (HTTPS)?

Yes. nhn.no uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 10, 2026.

Hosting provider information for nhn.no is not available yet.

What is nhn.no's SEO score?

nhn.no scored 70/100 for SEO in the latest analysis (fair).

What is nhn.no's overall website score?

nhn.no has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.

nhn.no

Norsk helsenett

Last scanned Jul 26, 2026, 11:49 AM

Overall score

Great

Summary

Norsk helsenett SF (NHN) er et norsk statsforetak etablert og eid av Helse- og omsorgsdepartementet. This website uses Apache behind Fastly CDN. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Norsk helsenett SF (NHN) er et norsk statsforetak etablert og eid av Helse- og omsorgsdepartementet. NHNs oppdrag er å levere og videreutvikle nasjonal IKT-infrastruktur for samhandling mellom aktørene i helse- og omsorgssektoren.

Top issues to fix

6 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
Multiple H1 headings found
SEO
Keep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

SEO

5 issue(s) found

100

Performance

631 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

Meta tags

Title: Norsk helsenett
Description: Norsk helsenett SF (NHN) er et norsk statsforetak etablert og eid av Helse- og omsorgsdepartementet. NHNs oppdrag er å levere og videreutvikle nasjonal IKT-infrastruktur for samhandling mellom aktørene i helse- og omsorgssektoren.
Canonical: https://www.nhn.no/
Language: no
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest: https://www.nhn.no/_/asset/no.seeds.nhn:0000019a6e18d300/manifest.json

Technologies

Detected frameworks, languages, and tools.

Tailwind CSS Apache

Hosting & CDN

Hosting provider: —
CDN provider: Fastly
IP address: —
ASN: —

DNS records

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

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: www.nhn.no
Valid from: Jul 12, 2026
Valid to: Oct 10, 2026
Days until expiry: 73
SAN domains: nhn.no, www.nhn.no

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 3 · H2 11 · H3 14

Links

42 internal · 14 external · 0 broken

Images

16 total · 0 missing alt

Scripts / Styles

5 scripts · 3 stylesheets

JS / CSS size

13.5 KB · 139 KB

Page size

74.4 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
Multiple H1 headings found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://nhn.no
Final URL: https://www.nhn.no/
HTTP status: 200
HTTP version: HTTP/2
Response time: 630 ms
HTML size: 74.4 KB
Redirect chain: https://nhn.no → https://www.nhn.no/

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Frequently asked questions

What technology does nhn.no use?: nhn.no is built with Tailwind CSS, Apache.
Is nhn.no secure (HTTPS)?: Yes. nhn.no uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 10, 2026.
Who hosts nhn.no?: Hosting provider information for nhn.no is not available yet.
What is nhn.no's SEO score?: nhn.no scored 70/100 for SEO in the latest analysis (fair).
What is nhn.no's overall website score?: nhn.no has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.