Nibbler SEO audit for


The overall score for this website.


How accessible the website is to mobile and disabled users.

The following tests contribute to this score:


How satisfying the website is likely to be for users.


How well marketed and popular the website is.


How well designed and built the website is.

Nibbler tested a sample of 5 pages from this website at 11:34 AM on Jan 24, 2023 (GMT).

Top priorities for website improvement

  • Check how the website looks using a mobile and a tablet. Consider adding mobile-only styling using media queries. Some websites employ other techniques for mobile visitors which we cannot currently detect. (read more)
  • Consider a leading website analytics solution, such as WebTrends or Google Analytics. (read more)
  • Make sure that all the pages of this website include a meta description. If you don't include one, Google will choose a sample of text from the page to appear in the search engine result. By including a meta description, you can control how your search engine result will appear. (read more)


0% of pages use analytics

No Analytics SolutionNo

  • None of this website is using any recognised analytics software. It is still possible to gather a great deal of information from webserver logs, however complete visitor analysis requires client-side Javascript or an image not found here.
    • Consider a leading website analytics solution, such as WebTrends or Google Analytics.
  • Note that this test can only detect recognised analytics solutions. If an analytics solution is new, obscure or used in a non-standard way (e.g. it has been customised) it may not be detected.


0% of pages are optimized for printing

Media specific CSS detected

MediaMin widthMax widthCSS file

Meta tags2.0

Meta Tags (name attribute)

Page URLNameContent Bitwarden biedt standaard zelfde bescherming als LastPass Bitwarden biedt met de standaard instellingen dezelfde bescherming als LastPass, zo stelt Wladimir Palant, ...

Meta Tags (http-equiv attribute)

Page URLNameContent; charset=UTF-8; charset=UTF-8; charset=UTF-8; charset=UTF-8; charset=UTF-8


Mobile screenshot of screenshot of
  • None of this website appears to be optimized for viewing on a mobile or tablet (using CSS media queries). It is important to make sure your content is optimized for a wide range of devices as a growing percentage of web browsing is done on phones and tablets.

Media specific CSS detected

MediaMin widthMax widthCSS file

Server behavior6.8

No404 page



33% of images have a clearly defined size

13 images are being resized by the browser

URL format8.8

  • One URL is particularly hard to type or remember.
    • Consider URL rewriting as an effective and transparent means of creating appropriate URLs. URLs using unusual characters (such as semi-colons or underscores), long numerals or complex phrasing are very difficult for real people to use or exchange. They also tend to be less favoured by search engines. Wherever possible ensure web addresses are 'human readable' - i.e. they should be easy to read, remember and type. In particular, avoid the use of obscure characters (including the underscore, which is not widely understood by non-technical users, or particularly memorable) and long numerals, e.g.


This website is linked with the Twitter account @securitynl

This website's Twitter account has

  • This website was found to link the Twitter account (@securitynl).
  • This website's Twitter account has made 18,798 tweets to 3,323 followers.

Source: Twitter

Amount of content9.6

Rendering Chart...

  • This website has an average of 1,176 words per page. The amount of content on a website has been shown to correlate with its search engine ranking.

Page titles10.0

100% of pages have defined titles

0% of page titles are weak

  • All pages were found to use page titles appropriately. Page titles appear in search results and at the top of the browser's window when visiting the site. Appropriate page titles are particularly important for search engine optimization.


-richtlijn aangevallen aansprakelijk abonnementsverlener actief akkoord apple bescherming beveiligingsrisico's bewaar biedt bitwarden directie disclaimers documenten eisen foto gebruik gemodereerd google iphones it-fouten lastpass microsoft minder mogelijk netwerken onder onderzoeker ontdekt oudere password persoonlijk reactie registreren reset software spoedig standaard toegangspas vaak vage veel vergeten verhelpt verstuurd vertrouwelijke voor vragen waarom waarschuwt wachtwoord wifi-hotspots wordt zelfde zerodaylek zerodaylekken

  • All pages were found to use defined headings. This is excellent as it allows visitors and search engines to summarize the content of webpages quickly. Correctly defined headings aid accessibility and are particularly important for search engine optimization.

Page headings detail

URLHeadingLevel Bitwarden biedt standaard zelfde bescherming als LastPassH1 verhelpt actief aangevallen zerodaylek ook in oudere iPhonesH1 waarschuwt voor beveiligingsrisico's bij netwerken met IPv4 en IPv6H1 documenten bewaar ik:H1 VergetenH1 ResetH1 de directie persoonlijk aansprakelijk voor IT-fouten onder de NIS2-richtlijn?H1 vragen wifi-hotspots nog zo vaak om akkoord op vage disclaimers?H1 een abonnementsverlener eisen dat ik een toegangspas met foto gebruik?H1 minder zerodaylekken in software Apple, Google en Microsoft ontdektH1 documenten bewaar ik:H1 VergetenH1 ResetH1 documenten bewaar ik:H1 VergetenH1 ResetH1 VergetenH1 ResetH1 Bitwarden biedt standaard zelfde bescherming als LastPassH1 documenten bewaar ik:H1 VergetenH1 ResetH1 reactie is verstuurd en wordt zo spoedig mogelijk gemodereerd.H2


45273Estimated monthly organic visitors

  • This website appears to have a high number of monthly website visits each month

Source: Ahrefs


Last updated January 24, 2023

  • It looks like this website was last updated on Tuesday, January 24, 2023. This is good because visitors perceive up-to-date websites as more credible. Websites that are updated regularly are also spidered by search engines more often.
  • To find this information we used the last modified dates reported by this website's server in addition to looking for dates written on each page.

All dates found

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1/19/ modified header

Domain agei

  • Sorry, we cannot check the domain age of .nl websites.

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