What technology does kth.se use?

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

Is kth.se secure (HTTPS)?

Yes. kth.se uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Aug 20, 2026.

Hosting provider information for kth.se is not available yet.

What is kth.se's SEO score?

kth.se scored 80/100 for SEO in the latest analysis (great).

What is kth.se's overall website score?

kth.se has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.

Has kth.se's score changed over time?

kth.se's overall score has declined by 1 point (from 95 to 94) since Jul 22, 2026.

kth.se

KTH - Sveriges största tekniska universitet | KTH

Last scanned Jul 29, 2026, 8:00 PM · 7 views

Overall score

Excellent

Summary

KTH - Kungliga Tekniska högskolan - är ett av Europas ledande tekniska universitet och samlar studenter, forskare och fakultet från hela världen. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

KTH - Kungliga Tekniska högskolan - är ett av Europas ledande tekniska universitet och samlar studenter, forskare och fakultet från hela världen.

Top issues to fix

5 issues found

TLS certificate expires in 21 days
Security
Renew soon or enable auto-renewal to avoid a browser-warning outage.
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.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

3 issue(s) found

100

Performance

706 ms

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-1 overall since Jul 22, 2026

Overall: 94
SEO: 80
Security: 100
Performance: 100
Accessibility: 100

Organization

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

KTH - Kungliga Tekniska högskolan - är ett av Europas ledande tekniska universitet och samlar studenter, forskare och fakultet från hela världen.

Meta tags

Title: KTH - Sveriges största tekniska universitet | KTH
Description: KTH - Kungliga Tekniska högskolan - är ett av Europas ledande tekniska universitet och samlar studenter, forskare och fakultet från hela världen.
Canonical: https://www.kth.se/
Language: sv-SE
Charset: UTF-8
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta: noodp
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
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: Hellenic Academic and Research Institutions CA
Subject: ns-vip-01.sys.kth.se
Valid from: Aug 20, 2025
Valid to: Aug 20, 2026
Days until expiry: 21
SAN domains: ns-vip-01.sys.kth.se, www.kth.se, kth.se

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 29 · H3 0

Links

40 internal · 5 external · 20 broken

Images

16 total · 0 missing alt

Scripts / Styles

8 scripts · 1 stylesheets

JS / CSS size

9.2 KB · 10.7 KB

Page size

60.3 KB

Robots.txt & Sitemap

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

SEO issues

No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://kth.se
Final URL: https://www.kth.se/
HTTP status: 200
HTTP version: HTTP/2
Response time: 705 ms
HTML size: 60.3 KB
Redirect chain: https://kth.se → https://www.kth.se/

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Frequently asked questions

What technology does kth.se use?: We did not detect any specific technologies for kth.se in the latest scan.
Is kth.se secure (HTTPS)?: Yes. kth.se uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Aug 20, 2026.
Who hosts kth.se?: Hosting provider information for kth.se is not available yet.
What is kth.se's SEO score?: kth.se scored 80/100 for SEO in the latest analysis (great).
What is kth.se's overall website score?: kth.se has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.
Has kth.se's score changed over time?: kth.se's overall score has declined by 1 point (from 95 to 94) since Jul 22, 2026.