Website review sernet.de
Sichere Infrastrukturen & Informationssicherheit | SerNet
Generated on March 29 2026 10:55 AM
Old data? UPDATE !
The score is 60/100
SEO Content
Title
Sichere Infrastrukturen & Informationssicherheit | SerNet
Length : 57
Perfect, your title contains between 10 and 70 characters.
Description
SerNet ist Dienstleisterin für Informationssicherheit. Bei uns finden Sie Produkte und Services rund um sichere IT – wirtschaftlich und rechtssicher betrieben.
Length : 159
Great, your meta description contains between 70 and 160 characters.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| image | https://www.sernet.de/fileadmin/SEO/sernet_opengraph.png |
| image:url | https://www.sernet.de/fileadmin/SEO/sernet_opengraph.png |
| image:width | 1200 |
| image:height | 630 |
| image:alt | SerNet |
| description | SerNet ist Dienstleisterin für Informationssicherheit. Bei uns finden Sie Produkte und Services rund um sichere IT – wirtschaftlich und rechtssicher betrieben. |
| title | Sichere Infrastrukturen & Informationssicherheit | SerNet |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 2 | 0 | 2 | 0 | 0 | 0 |
- [H1] Sichere IT - wirtschaftlich und rechtssicher betrieben
- [H1] Kommende Events
- [H3] SerNet zeigt verinice auf der RSA Conference 2026
- [H3] SerNet auf der secIT 2026: Persönliche Beratung für sichere und souveräne IT-Infrastrukturen
Images
We found 34 images on this web page.
21 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 : 5%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
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
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 99 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Palo Alto Networks | Internal | Passing Juice |
| Fortinet | Internal | Passing Juice |
| Sophos | Internal | Passing Juice |
| Linux-Firewall | Internal | Passing Juice |
| Cisco Firepower | Internal | Passing Juice |
| Sophos Intercept X | Internal | Passing Juice |
| Sophos XDR | Internal | Passing Juice |
| Sophos MDR | Internal | Passing Juice |
| Hornetsecurity | Internal | Passing Juice |
| MailStore | Internal | Passing Juice |
| MS Exchange | Internal | Passing Juice |
| Domains | Internal | Passing Juice |
| SSL-Zertifikate | Internal | Passing Juice |
| Hyper-V | Internal | Passing Juice |
| Proxmox VE | Internal | Passing Juice |
| Backup | Internal | Passing Juice |
| VMware | Internal | Passing Juice |
| Planung & Analyse | Internal | Passing Juice |
| Juniper | Internal | Passing Juice |
| Ubiquiti | Internal | Passing Juice |
| Greenbone | Internal | Passing Juice |
| Tenable | Internal | Passing Juice |
| PacketFence | Internal | Passing Juice |
| Gesundheit | Internal | Passing Juice |
| Energie | Internal | Passing Juice |
| Leitstellen | Internal | Passing Juice |
| Automotive - TISAX | Internal | Passing Juice |
| Mess- und Regeltechnik | Internal | Passing Juice |
| Verpackung | Internal | Passing Juice |
| Bund | Internal | Passing Juice |
| Länder | Internal | Passing Juice |
| Kommunen | Internal | Passing Juice |
| Medizinische Berufe | Internal | Passing Juice |
| Rechts- & Steuerberatung | Internal | Passing Juice |
| Architektur | Internal | Passing Juice |
| Während der Geschäftszeiten | Internal | Passing Juice |
| Außerhalb der Geschäftszeiten | Internal | Passing Juice |
| Notfallmanagement (BCM) | Internal | Passing Juice |
| pauschal | Internal | Passing Juice |
| nach Aufwand | Internal | Passing Juice |
| Bedarfsermittlung | Internal | Passing Juice |
| Wissensvermittlung | Internal | Passing Juice |
| Support-Vertrag | Internal | Passing Juice |
| Wartungs-Vertrag | Internal | Passing Juice |
| AV-Vertrag | Internal | Passing Juice |
| Domain-Vertrag | Internal | Passing Juice |
| Ein Platz zum Arbeiten | Internal | Passing Juice |
| Was Dich bei uns erwartet | Internal | Passing Juice |
| Karriere machen | Internal | Passing Juice |
| Offene Stellen | Internal | Passing Juice |
| Praktika | Internal | Passing Juice |
| Ausbildung bei SerNet | Internal | Passing Juice |
| Duales Studium in Göttingen | Internal | Passing Juice |
| Diversität in MINT-Berufen | Internal | Passing Juice |
| Jonas Reineke | Internal | Passing Juice |
| Yasmine Khemiri | Internal | Passing Juice |
| Tatjana Anisow | Internal | Passing Juice |
| embargio | Internal | Passing Juice |
| Ispell | Internal | Passing Juice |
| ipcalc | Internal | Passing Juice |
| CSTOOL | Internal | Passing Juice |
| Alleinstellungsmerkmale | Internal | Passing Juice |
| Administration | Internal | Passing Juice |
| Markt | Internal | Passing Juice |
| Soziales | Internal | Passing Juice |
| Umwelt | Internal | Passing Juice |
| Engagement | Internal | Passing Juice |
| Azubi-Projekte | Internal | Passing Juice |
| Sponsoring | Internal | Passing Juice |
| Diversity | Internal | Passing Juice |
| Gesundheitsmanagement | Internal | Passing Juice |
| Unternehmenskultur | Internal | Passing Juice |
| Telefon | Internal | Passing Juice |
| Göttingen | Internal | Passing Juice |
| IHK | Internal | Passing Juice |
| bitkom | Internal | Passing Juice |
| DENIC | Internal | Passing Juice |
| TeleTrusT | Internal | Passing Juice |
| Cisco | Internal | Passing Juice |
| Fujitsu | Internal | Passing Juice |
| Microsoft | Internal | Passing Juice |
| Palo Alto Networks | Internal | Passing Juice |
| Pahl & Partner | Internal | Passing Juice |
| beclever Werbeagentur | Internal | Passing Juice |
| Feuerhake Anwaltskanzlei | Internal | Passing Juice |
| NIS2 - was technisch zu tun ist! | Internal | Passing Juice |
| Next Generation Firewalls | Internal | Passing Juice |
| Endpoint-Security | Internal | Passing Juice |
| E-Mail-Security | Internal | Passing Juice |
| Network Access Control | Internal | Passing Juice |
| secIT (18. & 19.3.2026) | Internal | Passing Juice |
| sambaXP (20. & 21.4.2026) | External | Passing Juice |
| SerNet Forum | Internal | Passing Juice |
| News | Internal | Passing Juice |
| German… | External | Passing Juice |
| mehr Infos | Internal | Passing Juice |
| secIT by heise | External | Passing Juice |
| mehr Infos | Internal | Passing Juice |
| Datenschutzerklärung | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
e-mail sernet gmbh deutschland und dienstleistungen für auf göttingen als
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| sernet | 13 |  |
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| und | 8 | |
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| für | 4 | |
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| auf | 4 | |
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| gmbh | 4 | |
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Usability
Url
Domain : sernet.de
Length : 9
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
Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
|
Too bad, your website is using inline styles. |
|
Great, your website has few CSS files. |
|
Perfect, your website has few JavaScript files. |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://www.sernet.de/sitemap.xml |
Robots.txt
https://sernet.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
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