Image with Missing Width or Height

Test Weight: normal
Missing height and width size of images is a typical error in HTML, which impacts the performance of the website. A precise definition of height and width allows a quicker download of the website, as the browser recognises the space needed for the image and can leave it empty.

Source and further information: http://de.selfhtml.org/html/grafiken/einbinden.htm#breite_hoehe
An additional tool is available for this test, which allows to highlight any warning, hints and tips in the source text of the website. Click here for the tool: http://www.qualidator.com/Web/en/ProductsServices/SiteAnalyzer2.htm

Test Results

  • Total 100% 1095083
  • Not tested 5.3% 58297
  • Warning 0% 0
  • Suggestion 61.9% 678888
  • Hint 0% 0
  • Passed 32.6% 357898
  • Total amount of tests run.
  • This test was not carried out for this website.
  • The category Warning is not being used for this test.
  • At least one image with missing information about height and width was found.
  • The category Hint is not being used for this test.
  • All images on the tested website contain a precise description of height and width.

recently saved test results

Report False Result for this Test

To prevent abuse and spam, you must register to notify wrong results.

Register now for free

User Comments

3/10/2010 7:28:02 PM Administrator
Comments welcome
We welcome any kind of questions, comments and criticism with regards to this test, such as:
  • Good & bad aspects
  • Reporting errors and spelling issues
  • Reporting dead links
  • Additions
  • Comments on the weighting of the test (see at the top)
  • Reporting wrong or additional sources and further information (links)
  • General questions about this test
Should you not wish to have your comments potentially published, please send them to qualidator@seven49.net.

Write a comment/Ask a question

In order to avoid abuse and spam, you need to be a registered user to leave comments.

Register now for free

Qualidator News

october 2009

Do you already know the Qualidator® SiteAnalyzer?
The Qualidator® SiteAnalyzer is a Windows application, developed to allow a one step, page by page, automated validation of an entire web project (XHTML & CSS), and to review the quality by carrying out over 30 additional tests.
october 2009

Qualidator.com with Alexa Traffic Rank 16'605!
august 2009

Follow us on Twitter
august 2009

Free Tools for you on qualidator.com
august 2009

Qualidator.com in english ready! After two very successfull years in the german speaking area we are proud to welcome you in english.

Recommendation: Uptime Monitoring

Recommendation: HTML2PDF Rendering Service

Key Benefits
  • Renders URLs of (dynamic)(x)html pages including CSS to PDF on the fly
  • html2pdf is a Service NOT a class library or EXE
  • Very easy to use

Tell me more about the HTML2PDF Rendering Service

Partner

  • SwissMadeSoftware
  • ZTPrentner IT
Copyright © 2009 seven49.net GmbH
Quelle: http://www.qualidator.com/WQM/en/TestInfo/ImagesMissingWidthOrHeight.aspx