What technology does vasamuseet.se use?

We did not detect any specific technologies for vasamuseet.se in the latest scan.

Is vasamuseet.se secure (HTTPS)?

Yes. vasamuseet.se uses TLS 1.2 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Dec 4, 2026.

Who hosts vasamuseet.se?

vasamuseet.se is hosted on SUNET - Vetenskapsradet / SUNET, EU.

What is vasamuseet.se's SEO score?

vasamuseet.se scored 70/100 for SEO in the latest analysis (fair).

What is vasamuseet.se's overall website score?

vasamuseet.se has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.

vasamuseet.se

Vasamuseet

Last scanned Jul 26, 2026, 4:17 PM · 3 views

Overall score

Great

Summary

Skeppet Vasa kantrade och sjönk i Stockholm 1628. This website is hosted on SUNET - Vetenskapsradet / SUNET, EU. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

Skeppet Vasa kantrade och sjönk i Stockholm 1628. Efter 333 år på botten bärgades det väldiga krigsskeppet och resan kunde fortsätta. Idag är Vasa ett av världens bäst bevarade 1600-talsskepp och Vasamuseet är ett av Skandinaviens mest välbesökta museer.

Sweden

Hosted on SUNET - Vetenskapsradet / SUNET, EU

Top issues to fix

10 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies 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.

+4 more issues — details in the sections below.

SEO

5 issue(s) found

Performance

577 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.

Instagram YouTube

Contact

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

Email: registrator@statensmuseermtf.se

Meta tags

Title: Vasamuseet
Description: Skeppet Vasa kantrade och sjönk i Stockholm 1628. Efter 333 år på botten bärgades det väldiga krigsskeppet och resan kunde fortsätta. Idag är Vasa ett av världens bäst bevarade 1600-talsskepp och Vasamuseet är ett av Skandinaviens mest välbesökta museer.
Canonical
Language: sv
Charset: utf-8
Viewport: width=device-width
Robots meta: index,follow
Manifest: https://www.vasamuseet.se/Frontend/Images/favicons/vasamuseet/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: SUNET - Vetenskapsradet / SUNET, EU
CDN provider: —
IP address: 130.242.29.40
ASN: AS1653 (SUNET - Vetenskapsradet / SUNET, EU)

DNS records

Type	Value
A	130.242.29.40
AAAA	2001:6b0:53::40
MX	—
TXT	—
NS	—
CAA	—
CNAME	orville.culturnet.se
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.2
Issuer: Hellenic Academic and Research Institutions CA
Subject: vasamuseet.se
Valid from: Dec 4, 2025
Valid to: Dec 4, 2026
Days until expiry: 128
SAN domains: vasamuseet.se, beta.vasamuseet.se, staging.vasamuseet.se, www.vasamuseet.se

Security headers

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

Compression: none · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 2 · H3 15

Links

89 internal · 13 external · 0 broken

Images

23 total · 0 missing alt

Scripts / Styles

13 scripts · 2 stylesheets

JS / CSS size

180 KB · 346 KB

Page size

65.0 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
Missing canonical link
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://vasamuseet.se
Final URL: https://www.vasamuseet.se/
HTTP status: 200
HTTP version: HTTP/2
Response time: 576 ms
HTML size: 65.0 KB
Redirect chain: https://vasamuseet.se → https://www.vasamuseet.se/

See something wrong on this report? Request a correction

Same hosting provider

kau.se

Välkommen till Karlstads universitet

100

SUNET - Vetenskapsradet / SUNET, EU

Frequently asked questions

What technology does vasamuseet.se use?: We did not detect any specific technologies for vasamuseet.se in the latest scan.
Is vasamuseet.se secure (HTTPS)?: Yes. vasamuseet.se uses TLS 1.2 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Dec 4, 2026.
Who hosts vasamuseet.se?: vasamuseet.se is hosted on SUNET - Vetenskapsradet / SUNET, EU.
What is vasamuseet.se's SEO score?: vasamuseet.se scored 70/100 for SEO in the latest analysis (fair).
What is vasamuseet.se's overall website score?: vasamuseet.se has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.