What technology does fraunhofer.de use?

fraunhofer.de is built with Apache.

Is fraunhofer.de secure (HTTPS)?

Yes. fraunhofer.de uses TLS 1.2 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Oct 21, 2026.

Who hosts fraunhofer.de?

Hosting provider information for fraunhofer.de is not available yet.

What is fraunhofer.de's SEO score?

fraunhofer.de scored 70/100 for SEO in the latest analysis (fair).

What is fraunhofer.de's overall website score?

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

Has fraunhofer.de's score changed over time?

fraunhofer.de's overall score has improved by 8 points (from 81 to 89) since Jul 21, 2026.

fraunhofer.de

Startseite Fraunhofer-Gesellschaft

Last scanned Jul 29, 2026, 3:00 PM · 12 views

Overall score

Great

Summary

Die Fraunhofer-Gesellschaft mit Sitz in Deutschland ist eine der führenden Organisationen für anwendungsorientierte Forschung mit Forschungsschwerpunkten in zukunftsrelevanten Schlüsseltechnologien und dem Transfer vo… This website uses Apache. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Top issues to fix

7 issues found

Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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.
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.

+1 more issue — details in the sections below.

SEO

5 issue(s) found

100

Performance

516 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+8 overall since Jul 21, 2026

Overall: 89
SEO: 70
Security: 90
Performance: 100
Accessibility: 100

Organization

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

Facebook X (Twitter)YouTube Instagram

Meta tags

Title: Startseite Fraunhofer-Gesellschaft
Description: Die Fraunhofer-Gesellschaft mit Sitz in Deutschland ist eine der führenden Organisationen für anwendungsorientierte Forschung mit Forschungsschwerpunkten in zukunftsrelevanten Schlüsseltechnologien und dem Transfer von Forschungsergebnissen in die Industrie.
Canonical
Language: de
Charset: utf-8
Viewport: width=device-width, initial-scale=1, user-scalable=yes
Robots meta: noodp,noydir,index,follow
Manifest

Technologies

Detected frameworks, languages, and tools.

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 1.2
Issuer: Hellenic Academic and Research Institutions CA
Subject: www.fraunhofer.de
Valid from: Oct 21, 2025
Valid to: Oct 21, 2026
Days until expiry: 84
SAN domains: www.fraunhofer.de, fraunhofer.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 20 · H3 22

Links

246 internal · 10 external · 20 broken

Images

14 total · 1 missing alt

Scripts / Styles

9 scripts · 1 stylesheets

JS / CSS size

1.4 KB · 0 B

Page size

165 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://fraunhofer.de
Final URL: https://www.fraunhofer.de/
HTTP status: 200
HTTP version: HTTP/2
Response time: 513 ms
HTML size: 165 KB
Redirect chain: https://fraunhofer.de → https://www.fraunhofer.de/

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Frequently asked questions

What technology does fraunhofer.de use?: fraunhofer.de is built with Apache.
Is fraunhofer.de secure (HTTPS)?: Yes. fraunhofer.de uses TLS 1.2 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Oct 21, 2026.
Who hosts fraunhofer.de?: Hosting provider information for fraunhofer.de is not available yet.
What is fraunhofer.de's SEO score?: fraunhofer.de scored 70/100 for SEO in the latest analysis (fair).
What is fraunhofer.de's overall website score?: fraunhofer.de has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
Has fraunhofer.de's score changed over time?: fraunhofer.de's overall score has improved by 8 points (from 81 to 89) since Jul 21, 2026.