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siebenwurst.com

Startseite | Siebenwurst Unternehmen

Last scanned Aug 24, 2026, 1:21 PM · 2 views

93

Overall score

Excellent

Summary

Startseite | Siebenwurst Unternehmen. This website uses jQuery hosted on Leibold_AS - Leibold Sicherheits- & Informationstechnik GmbH, DE. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

Startseite | Siebenwurst Unternehmen

Germany
Hosted on Leibold_AS - Leibold Sicherheits- & Informationstechnik GmbH, DE

Top issues to fix

5 issues found

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • 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.

  • 13 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

75

SEO

4 issue(s) found

100

Performance

394 ms

100

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.

Startseite | Siebenwurst Unternehmen

Contact

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

Meta tags

Title
Startseite | Siebenwurst Unternehmen
Description
Startseite | Siebenwurst Unternehmen
Canonical
https://siebenwurst.com/hp1/Startseite.htm
Language
de-DE
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
index,follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

jQuery

Hosting & CDN

CDN provider
—
IP address
193.9.117.130
ASN
AS200395 (Leibold_AS - Leibold Sicherheits- & Informationstechnik GmbH, DE)

DNS records

TypeValue
A
  • 193.9.117.130
AAAA—
MX
  • owa.siebenwurst.de
TXT
  • MS=C614CD7108E1206296C203EF39F0B7D690A6D0AB
  • MS=ms67207039
  • apple-domain-verification=zwZDDGC7bftz0W43
  • v=spf1 a mx mx:owa.siebenwurst.de include:spf.protection.outlook.com include:spfserver.auctores.de -all
NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
siebenwurst.com
Valid from
Aug 7, 2026
Valid to
Nov 5, 2026
Days until expiry
72
SAN domains
siebenwurst.com, siebenwurst.info, www.siebenwurst.com, www.siebenwurst.info

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 0

Links

45 internal · 3 external · 13 broken

Images

7 total · 0 missing alt

Scripts / Styles

15 scripts · 5 stylesheets

JS / CSS size

13.1 KB · 5.1 KB

Page size

40.1 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
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://siebenwurst.com
Final URL
https://siebenwurst.com/hp1/Startseite.htm
HTTP status
200
HTTP version
HTTP/2
Response time
394 ms
HTML size
40.1 KB
Redirect chain
https://siebenwurst.com → https://siebenwurst.com/hp1/Startseite.htm

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does siebenwurst.com use?
siebenwurst.com is built with jQuery.
Is siebenwurst.com secure (HTTPS)?
Yes. siebenwurst.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 5, 2026.
Who hosts siebenwurst.com?
siebenwurst.com is hosted on Leibold_AS - Leibold Sicherheits- & Informationstechnik GmbH, DE.
What is siebenwurst.com's SEO score?
siebenwurst.com scored 75/100 for SEO in the latest analysis (fair).
What is siebenwurst.com's overall website score?
siebenwurst.com has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.