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Developer priorities by diagnostic Vale of White Horse

Developer priorities allow you to review the important aspects of your assessment from a technical view point. Typically, these priorities relate to changes that cannot be addressed by content editors easily.

Assessment completed on 03 Oct 2019 at 00:04 looking at http://www.whitehorsedc.gov.uk/.


  • 125 pages

  • 142 pages in 10 documents

  • 28 documents

  • None found

  • 4 documents

Five slowest URLs by time to first byte



Top five accessibility issues

Occurrences What We Checked
125 F38 : Failure of Success Criterion 1.1.1 due to omitting the alt-attribute for non-text content used for decorative purposes only in HTML
125 G192 : Fully conforming to specifications
125 H75 : Ensuring that Web pages are well-formed
125 F65 : Failure of Success Criterion 1.1.1 due to omitting the alt attribute on img elements, area elements, and input elements of type "image"
125 G196 : Using a text alternative on one item within a group of images that describes all items in the group

Top five code quality issues

Occurrences What We Checked
334 A "301 Moved Permanently" response was received
130 Invalid attribute name
9 Image file size or dimensions do not match
2 A redundant close tag was found
1 Invalid attribute value

Top five functions / links issues

Occurrences What We Checked
9 File not found
7 Access is denied
2 Timeout downloading file
1 Host not found in DNS
1 Web server attempted to set invalid cookie