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Developer priorities by diagnostic City of London Police

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 06 Oct 2020 at 16:33 looking at http://www.cityoflondon.police.uk/.


  • 125 pages

  • 14 pages in 10 documents

  • 2 documents

  • None found

  • None found

Five slowest URLs by time to first byte



Top five accessibility issues

Occurrences What We Checked
634 H30 : Providing link text that describes the purpose of a link for anchor elements
348 G141 : Organizing a page using headings
125 H75 : Ensuring that Web pages are well-formed
125 G134 : Validating Web pages
125 H88 : Using HTML according to spec

Top five code quality issues

Occurrences What We Checked
999+ Invalid attribute name
683 A "301 Moved Permanently" response was received
11 Invalid attribute value
8 A tag has been assigned the same attribute more than once
5 A redundant close tag was found

Top five functions / links issues

Occurrences What We Checked
114 File not found
5 Connection refused by server
2 Access is denied
1 Timeout downloading file
0 PHP error