screenshot 4.3

Developer priorities by diagnostic Islington LB

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 16 Jul 2020 at 02:10 looking at https://www.islington.gov.uk/.


  • 125 pages

  • 47 pages in 10 documents

  • 4 documents

  • None found

  • None found

Five slowest URLs by time to first byte



Top five accessibility issues

Occurrences What We Checked
834 F70 : Failure of Success Criterion 4.1.1 due to incorrect use of start and end tags or attribute markup
708 H94 : Ensuring that elements do not contain duplicate attributes
501 G141 : Organizing a page using headings
126 H74 : Ensuring that opening and closing tags are used according to specification
125 H75 : Ensuring that Web pages are well-formed

Top five code quality issues

Occurrences What We Checked
708 A tag has been assigned the same attribute more than once
434 A "301 Moved Permanently" response was received
126 A redundant close tag was found
56 URL contains misleading description
53 Invalid attribute name

Top five functions / links issues

Occurrences What We Checked
24 File not found
2 Access is denied
2 Redirect points back to the original page
1 Error status code received from web server
0 PHP error