yum.de
YUM – Digital done right.
Last scanned Jul 27, 2026, 8:44 AM · 1 view
Overall score
Great
Summary
YUM verbindet Web-Apps, CMS, Backend-Systeme und Datenquellen zu einem digitalen Ökosystem. This website uses Next.js hosted on AWS behind Netlify CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
YUM verbindet Web-Apps, CMS, Backend-Systeme und Datenquellen zu einem digitalen Ökosystem. Wir bieten ein breites Spektrum an digitalen Leistungen an und setzen Projekte für den Spitzensport, Verbände und die Industrie um.
- United States
- Hosted on AWS
Top issues to fix
6 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
SEO
3 issue(s) found
Performance
254 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
YUM verbindet Web-Apps, CMS, Backend-Systeme und Datenquellen zu einem digitalen Ökosystem. Wir bieten ein breites Spektrum an digitalen Leistungen an und setzen Projekte für den Spitzensport, Verbände und die Industrie um.
Contact
Email, phone, and address published on this site's own pages.
- info@yum.de
Meta tags
- Title
- YUM – Digital done right.
- Description
- YUM verbindet Web-Apps, CMS, Backend-Systeme und Datenquellen zu einem digitalen Ökosystem. Wir bieten ein breites Spektrum an digitalen Leistungen an und setzen Projekte für den Spitzensport, Verbände und die Industrie um.
- Canonical
- Language
- de
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, viewport-fit=cover
- Robots meta
- Manifest
- https://www.yum.de/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.yum.de
- Valid from
- Jul 22, 2026
- Valid to
- Oct 20, 2026
- Days until expiry
- 85
- SAN domains
- www.yum.de, yum.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 13 · H3 17
Links
3 internal · 11 external · 0 broken
Images
17 total · 0 missing alt
Scripts / Styles
26 scripts · 1 stylesheets
JS / CSS size
780 KB · 83.5 KB
Page size
259 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- 4
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://yum.de
- Final URL
- https://www.yum.de/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 249 ms
- HTML size
- 259 KB
- Redirect chain
- https://yum.de → https://www.yum.de/
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Frequently asked questions
- What technology does yum.de use?
- yum.de is built with Next.js.
- Is yum.de secure (HTTPS)?
- Yes. yum.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 20, 2026.
- Who hosts yum.de?
- yum.de is hosted on AWS, behind Netlify CDN.
- What is yum.de's SEO score?
- yum.de scored 80/100 for SEO in the latest analysis (great).
- What is yum.de's overall website score?
- yum.de has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card