What technology does jacobs-university.de use?

jacobs-university.de is built with Drupal, Google Analytics, Meta Pixel, TikTok Pixel.

Is jacobs-university.de secure (HTTPS)?

Yes. jacobs-university.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 14, 2026.

Who hosts jacobs-university.de?

Hosting provider information for jacobs-university.de is not available yet.

What is jacobs-university.de's SEO score?

jacobs-university.de scored 85/100 for SEO in the latest analysis (great).

What is jacobs-university.de's overall website score?

jacobs-university.de has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.

jacobs-university.de

History | Constructor University

Last scanned Aug 24, 2026, 1:23 PM

Overall score

Great

Summary

Embark on a historical voyage with Constructor University, born from a collaborative effort in 1999 and rebranded in 2022. This website uses Drupal behind Fastly CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (85/100). Top issue: Meta description longer than 160 characters.

Embark on a historical voyage with Constructor University, born from a collaborative effort in 1999 and rebranded in 2022. Unravel its transformation from military barracks to a prestigious international research institution.

Germany

Top issues to fix

4 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.
TLS certificate expires in 20 days
Security
Renew soon or enable auto-renewal to avoid a browser-warning outage.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

SEO

2 issue(s) found

Performance

393 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.

YouTube Facebook Instagram X (Twitter)

Contact

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

Email: info@constructor.university study@constructor.university
Phone: +4942120040

Meta tags

Title: History | Constructor University
Description: Embark on a historical voyage with Constructor University, born from a collaborative effort in 1999 and rebranded in 2022. Unravel its transformation from military barracks to a prestigious international research institution.
Canonical: https://constructor.university/history
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Drupal Google Analytics Meta Pixel TikTok Pixel

Hosting & CDN

Hosting provider: —
CDN provider: Fastly
IP address: 176.9.78.182
ASN: AS24940 ()

DNS records

Type	Value
A	176.9.78.182
AAAA	—
MX	constructor-university.mail.protection.outlook.com
TXT	—
NS	dns.jacobs-university.de www.jacobs-utils.de ns-02.briteline.de
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: constructor.university
Valid from: Jun 16, 2026
Valid to: Sep 14, 2026
Days until expiry: 20
SAN domains: constructor.university, constructorcampus.org, info.constructor.university, www.constructor.university

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 2

Links

140 internal · 15 external · 0 broken

Images

8 total · 0 missing alt

Scripts / Styles

24 scripts · 3 stylesheets

JS / CSS size

1.5 MB · 75.8 KB

Page size

91.4 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 22
sitemap.xml: Found
URLs in sitemap: 3953

SEO issues

Meta description longer than 160 characters
No structured data (JSON-LD) found

Scan details

Requested URL: https://jacobs-university.de
Final URL: https://constructor.university/history
HTTP status: 200
HTTP version: HTTP/2
Response time: 392 ms
HTML size: 91.4 KB
Redirect chain: https://jacobs-university.de → https://constructor.university/more/about-us/history → https://constructor.university/history

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does jacobs-university.de use?: jacobs-university.de is built with Drupal, Google Analytics, Meta Pixel, TikTok Pixel.
Is jacobs-university.de secure (HTTPS)?: Yes. jacobs-university.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 14, 2026.
Who hosts jacobs-university.de?: Hosting provider information for jacobs-university.de is not available yet.
What is jacobs-university.de's SEO score?: jacobs-university.de scored 85/100 for SEO in the latest analysis (great).
What is jacobs-university.de's overall website score?: jacobs-university.de has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.