What technology does ntnu.edu use?

ntnu.edu is built with jQuery, Umami, Apache.

Is ntnu.edu secure (HTTPS)?

Yes. ntnu.edu uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 6, 2027.

Hosting provider information for ntnu.edu is not available yet.

What is ntnu.edu's SEO score?

ntnu.edu scored 60/100 for SEO in the latest analysis (fair).

What is ntnu.edu's overall website score?

ntnu.edu has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.

Has ntnu.edu's score changed over time?

ntnu.edu's overall score has declined by 3 points (from 86 to 83) since Jul 26, 2026.

ntnu.edu

Norwegian University of Science and Technology - NTNU

Last scanned Aug 2, 2026, 12:00 PM · 13 views

Overall score

Great

Summary

Norwegian University of Science and Technology. This website uses Apache. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Norwegian University of Science and Technology. Located in Trondheim, Gjøvik and Ålesund. Specializing in technology and the natural sciences. 40 000 students.

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.
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.
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.

+4 more issues — details in the sections below.

SEO

7 issue(s) found

100

Performance

607 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-3 overall since Jul 26, 2026

Overall: 83
SEO: 60
Security: 80
Performance: 100
Accessibility: 100

Organization

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

Norwegian University of Science and Technology. Located in Trondheim, Gjøvik and Ålesund. Specializing in technology and the natural sciences. 40 000 students.

Facebook Instagram YouTube

Meta tags

Title: Norwegian University of Science and Technology - NTNU
Description: Norwegian University of Science and Technology. Located in Trondheim, Gjøvik and Ålesund. Specializing in technology and the natural sciences. 40 000 students.
Canonical
Language: en-GB
Charset: UTF-8
Viewport: initial-scale=1.0, width=device-width
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery Umami Apache

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: ntnu.edu
Valid from: Jul 22, 2026
Valid to: Feb 6, 2027
Days until expiry: 188
SAN domains: ntnu.edu, www.ntnu.edu

Security headers

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

Compression: gzip · 4 cookie(s) observed

Content & assets

Headings

H1 3 · H2 20 · H3 24

Links

44 internal · 20 external · 20 broken

Images

14 total · 0 missing alt

Scripts / Styles

29 scripts · 6 stylesheets

JS / CSS size

29.5 KB · 3.6 KB

Page size

116 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
Multiple H1 headings found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://ntnu.edu
Final URL: https://www.ntnu.edu/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 605 ms
HTML size: 116 KB
Redirect chain: https://ntnu.edu → https://www.ntnu.edu/

See something wrong on this report? Request a correction

Same technology stack

ucg.org

United Church of God

phpapachedrupal

AWS· CloudFront

ntnu.no

NTNU: Norges teknisk-naturvitenskapelige universitet - NTNU

apachejqueryumami

seeip.org

SeeIP - A Simple Public IP Address API

apachegoogle-analyticsjquery

yd.com

Young Drivers of Canada | Young Drivers

apachetiktok-pixelgoogle-analytics

pinpointmarketing.ca

PinPoint Marketing & Advertising - Edmonton

apachejqueryumami

DREAMHOST-AS - New Dream Network, LLC, US

martinfowler.com

apachejqueryumami

Frequently asked questions

What technology does ntnu.edu use?: ntnu.edu is built with jQuery, Umami, Apache.
Is ntnu.edu secure (HTTPS)?: Yes. ntnu.edu uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 6, 2027.
Who hosts ntnu.edu?: Hosting provider information for ntnu.edu is not available yet.
What is ntnu.edu's SEO score?: ntnu.edu scored 60/100 for SEO in the latest analysis (fair).
What is ntnu.edu's overall website score?: ntnu.edu has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
Has ntnu.edu's score changed over time?: ntnu.edu's overall score has declined by 3 points (from 86 to 83) since Jul 26, 2026.

Top issues to fix

Score history

Organization

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Scan details

Related websites

Frequently asked questions