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Developer priorities by diagnostic States of Guernsey

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 12 Apr 2020 at 20:54 looking at https://gov.gg/.


  • 125 pages

  • 66 pages in 10 documents

  • 1 document

  • None found

  • 17 documents

Five slowest URLs by time to first byte



Top five accessibility issues

Occurrences What We Checked
999+ 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
999+ H37 : Using alt attributes on img elements
999+ 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"
999+ G196 : Using a text alternative on one item within a group of images that describes all items in the group
999+ H67 : Using null alt text and no title attribute on img elements for images that AT should ignore

Top five code quality issues

Occurrences What We Checked
999+ Invalid attribute name
999+ A tag has been assigned the same attribute more than once
499 Invalid attribute value
473 A "301 Moved Permanently" response was received
250 A start or end tag was found which was unrecognised

Top five functions / links issues

Occurrences What We Checked
140 Timeout downloading file
24 Host not found in DNS
6 File not found
2 Error status code received from web server
2 Redirect points back to the original page