What technology does csn.se use?

csn.se is built with jQuery, Apache.

Is csn.se secure (HTTPS)?

Yes. csn.se uses TLS 1.3 with a certificate issued by Telia Finland Oyj, valid until Jan 28, 2027.

csn.se is hosted on GDM - GDM Konsult AB, SE.

What is csn.se's SEO score?

csn.se scored 90/100 for SEO in the latest analysis (excellent).

What is csn.se's overall website score?

csn.se has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.

csn.se

Centrala studiestödsnämnden - CSN

Last scanned Jul 27, 2026, 8:44 AM · 1 view

Overall score

Excellent

Summary

Vi gör studier möjligt. This website uses Apache hosted on GDM - GDM Konsult AB, SE. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.

Vi gör studier möjligt. CSN är myndigheten som betalar ut studielån och bidrag för studier.

Sweden

Hosted on GDM - GDM Konsult AB, SE

Top issues to fix

3 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.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

SEO

1 issue(s) found

Performance

992 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.

Vi gör studier möjligt. CSN är myndigheten som betalar ut studielån och bidrag för studier.

Meta tags

Title: Centrala studiestödsnämnden - CSN
Description: Vi gör studier möjligt. CSN är myndigheten som betalar ut studielån och bidrag för studier.
Canonical: https://www.csn.se
Language: sv
Charset: UTF-8
Viewport: width=device-width, initial-scale=1, minimum-scale=1, shrink-to-fit=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery Apache

Hosting & CDN

Hosting provider: GDM - GDM Konsult AB, SE
CDN provider: —
IP address: 217.68.40.1
ASN: AS39078 (GDM - GDM Konsult AB, SE)

DNS records

Type	Value
A	217.68.40.1
AAAA	—
MX	mx01.csn.se mx02.csn.se
TXT	—
NS	ns4.gdmnet.se ns3.gdmnet.se
CAA	0 issue "letsencrypt.org" 0 issue "acme.trust.telia.com" 0 issue "telia.com" 0 issuewild "telia.com" 0 issuewild "digicert.com" 0 issue "digicert.com"
CNAME	csn.se
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Telia Finland Oyj
Subject: www.csn.se
Valid from: Jan 28, 2026
Valid to: Jan 28, 2027
Days until expiry: 185
SAN domains: csn.se, www.csn.se

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 13 · H3 3

Links

41 internal · 2 external · 0 broken

Images

11 total · 0 missing alt

Scripts / Styles

60 scripts · 15 stylesheets

JS / CSS size

587 KB · 440 KB

Page size

74.9 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 26
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

No structured data (JSON-LD) found

Scan details

Requested URL: https://csn.se
Final URL: https://www.csn.se/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 991 ms
HTML size: 74.9 KB
Redirect chain: https://csn.se → https://www.csn.se/

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