Website review heinlein-support.de
Linux höchstpersönlich. | Heinlein Support GmbH
Generated on March 15 2026 19:39 PM
Old data? UPDATE !
The score is 57/100
SEO Content
Title
Linux höchstpersönlich. | Heinlein Support GmbH
Length : 47
Perfect, your title contains between 10 and 70 characters.
Description
Digitale Souveränität? Definitiv. Wir sind Linux-Experten und unterstützen Sie bei allen Themen rund um sichere Kommunikation und Linux im Rechenzentrum. Von IT-Administration bis IT-Consulting.
Length : 194
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
IT Consulting
Good, your page contains meta keywords.
Og Meta Properties
This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 2 | 7 | 12 | 1 | 0 | 0 |
- [H1]
- [H1] Linux höchstpersönlich.
- [H2] Hauptnavigation
- [H2] Wir sind open and source.
- [H2] News
- [H2] Secure Linux Administration Conference
- [H2] vom 11.-13. Mai 2026 in Berlin
- [H2]
- [H2] Sorgenfreie Kunden
- [H3] Expertise
- [H3] Akademie
- [H3] Consulting
- [H3] Services
- [H3] Open Source, sicher und souverän? Definitiv. Wir sind Linux-Experten und unterstützen Sie bei allen Themen rund um sichere Kommunikation und Linux im Rechenzentrum. Von IT-Administration bis IT-Consulting: Wenn Sie uns brauchen, sind wir da – 24/7.
- [H3] Expertise
- [H3] Akademie
- [H3] Consulting
- [H3] Services
- [H3] SLAC 2026: Ein Blick ins Programm unserer Linux-Konferenz
- [H3] Die Heinlein Gruppe auf den Chemnitzer Linux Tagen 2026
- [H3] Checkmk für Einsteiger: Linux-Profi Jürgen Weigert wird Akademie-Dozent
- [H4] Unternehmen
Images
We found 6 images on this web page.
1 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 27%
Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links
We found a total of 50 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Direkt zum Inhalt | Internal | Passing Juice |
| Expertise | Internal | Passing Juice |
| Akademie | Internal | Passing Juice |
| Consulting | Internal | Passing Juice |
| Services | Internal | Passing Juice |
| Expertise | Internal | Passing Juice |
| Akademie | Internal | Passing Juice |
| Consulting | Internal | Passing Juice |
| Services | Internal | Passing Juice |
| Unternehmen | Internal | Passing Juice |
| Jobs | Internal | Passing Juice |
| News und Presse | Internal | Passing Juice |
| Referenzen | Internal | Passing Juice |
| Kontakt | Internal | Passing Juice |
| Impressum | Internal | Passing Juice |
| Zur Suche | Internal | Passing Juice |
| Heinlein Vorträge | Internal | Passing Juice |
| Linux-Server | Internal | Passing Juice |
| Das Postfix-Buch | Internal | Passing Juice |
| Dovecot | Internal | Passing Juice |
| POP3 und IMAP | Internal | Passing Juice |
| LPIC-1 | Internal | Passing Juice |
| Snort, Acid & Co. | Internal | Passing Juice |
| Zur Kurs-Suche | Internal | Passing Juice |
| Dozenten | Internal | Passing Juice |
| Inhouse-Schulungen | Internal | Passing Juice |
| Hotel und Rahmenprogramm | Internal | Passing Juice |
| Teilnahme & Rabatte | Internal | Passing Juice |
| Hygienekonzept | Internal | Passing Juice |
| SLAC 2026 | Internal | Passing Juice |
| Programm 2026 | Internal | Passing Juice |
| Mailserver | Internal | Passing Juice |
| Checkmk | Internal | Passing Juice |
| Rspamd | Internal | Passing Juice |
| Ceph | Internal | Passing Juice |
| Open-Xchange | Internal | Passing Juice |
| Proxmox | Internal | Passing Juice |
| Solution Hosting | Internal | Passing Juice |
| CompetenceCall | Internal | Passing Juice |
| Server-Management | Internal | Passing Juice |
| Spamhaus | Internal | Passing Juice |
| Business Mail-Hosting | Internal | Passing Juice |
| Spamfilter-Service | Internal | Passing Juice |
| mailbox: digitaler Arbeitsplatz | Internal | Passing Juice |
| OpenTalk - Videokonferenzen | Internal | Passing Juice |
| OpenCloud - Filemanagement | Internal | Passing Juice |
| Ausbildung | Internal | Passing Juice |
| Kontakt | Internal | Passing Juice |
| Datenschutz | Internal | Passing Juice |
| AGB | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
consulting übersicht akademie für hosting zur checkmk linux und profis
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| und | 24 |  |
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| zur | 14 | |
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| für | 13 | |
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| übersicht | 8 | |
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| akademie | 7 | |
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Usability
Url
Domain : heinlein-support.de
Length : 19
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is de.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
|
Perfect. No inline css has been found in HTML tags! |
|
Too bad, your website has too many CSS files (more than 4). |
|
Too bad, your website has too many JS files (more than 6). |
|
Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://heinlein-support.de/sitemap.xml |
Robots.txt
https://heinlein-support.de/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.