Report 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 8:33 PM on Nov 23, 2022 (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)
  • Sign up for a Twitter account and make sure it is linked to from your site. (read more)


This website does not appear to be associated with a Twitter account.

  • This website did not contain a link to Twitter.
    • Sign up for a Twitter account and make sure it is linked to from your site.


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


491,822 Most popular website in the world

This website recently saw a slight decrease in popularity.

  • This is the 491,822 most popular website in the world.
  • Over the past 3 months, this website has experienced a slight decrease in popularity.
  • This website accounts for none of the Internet traffic to and its subdomains.

Source: Alexa


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.

Amount of content6.6

Rendering Chart...

  • This website has an average of 169 words per page. The amount of content on a website has been shown to correlate with its search engine ranking.
    • Consider the amount of text on this website and increase it if appropriate.


95% of images have a clearly defined size

19 images are being resized by the browser

Server behavior8.2

Yes404 page


  • This website handles missing pages correctly by sending a 404 HTTP status code.
  • This website was served with GZIP encoding. This is very good because it reduces the loading time of a web page.
  • This website follows the best practice of using a permanent (HTTP 301) redirect between URLs with/without trailing slashes. This is ideal.
  • There is duplicate content on and This is bad, as technically they are classed as two different websites. Search engines may lower a website's rank if they find the same content on two different URLs.
    • Choose one domain that you would like to use and then set a permanent (HTTP 301) redirect to forward users who visit the other.

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.


-nachmittag -tages-inzidenz aktuelle aktueller aktuelles arbeit bettag ckkehrer corona-fallzahlen eingang elternbrief entwicklung erdem ernst-reuter-grundschule erstkl ferienplan files foerderverein geht herzlich hier hurra images informationen juli lernideen logo masernnachweis material neuen neuigkeiten nftigen rderverein reiser rektorin rennt risikogebieten schul-abc schule schuljahr schuljahres schulleben sommerferien spiele-sport-spa ssler start termine tzen unsere unterrichtsfrei unterst willkommen

  • 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 an der Ernst-Reuter-GrundschuleH1 EingangH1 Willkommen!H2 H2 geht es zum Schul-ABCH2ützen Sie uns und unsere Arbeit:H2 geht es zum FördervereinH2, Hurra, die Schule rennt!H3 Foerderverein.pngH3 H4 an der Ernst-Reuter-GrundschuleH1, Hurra, die Schule rennt!H3 Willkommen!H3 im Schuljahr 2021/22!H3öne Sommerferien!H3ß-Nachmittag am 01. JuliH3 Informationen zur 7-Tages-Inzidenz (Entwicklung der Corona-Fallzahlen)H3 für Reiserückkehrer aus RisikogebietenH3 zum MasernnachweisH3 Informationen für unsere zukünftigen ErstklässlerH3 Elternbrief zum Start des neuen SchuljahresH3 an der Ernst-Reuter-GrundschuleH1 für das Schuljahr 2020/21H3 H3 an der Ernst-Reuter-GrundschuleH1 und MaterialH1 an der Ernst-Reuter-GrundschuleH1 2019/2020H3ßerdem ist der Buß- und Bettag (Mi, 20.11.2019) unterrichtsfrei.H4 Görtz, RektorinH4

Meta tags10.0

This is how this website will look in Google search listings:

Ernst Reuter Grundschule

Ernst Reuter Grundschule

  • All pages were found to include a meta description. This is good because search engines (like Google) show this text in search result pages.

Meta Tags (name attribute)

Page URLNameContent,follow Reuter Grundschule,follow - Ernst Reuter Grundschule,follow - Ernst Reuter Grundschule,follow - Ideen und Material - Ernst Reuter Grundschule,follow - Ernst Reuter Grundschule

Meta Tags (http-equiv attribute)

Page URLNameContent; charset=utf-8; charset=utf-8; charset=utf-8; charset=utf-8; charset=utf-8

URL format10.0

  • This website uses appropriate web addresses (URLs) throughout. This is excellent and will help search engine placement, usability and the marketability of this website.


Last updated October 13, 2022

  • It looks like this website was last updated on Thursday, October 13, 2022. 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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7/27/ text
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11/20/ text
10/13/ modified header
10/13/ modified header
10/13/ modified header
10/13/ modified header
10/13/ modified header
10/13/ modified header
9/11/ modified header
10/13/ modified header
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2/7/ modified header
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11/25/ modified header
3/21/ modified header

Domain agei

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

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