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Developer priorities by diagnostic Mercer UK

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 10 Jan 2019 at 08:16 looking at http://uk.mercer.com/.


  • 117 pages

  • 30 pages in 4 documents

  • None found

  • None found

  • None found

Five slowest URLs by time to first byte



Top five accessibility issues

Occurrences What We Checked
966 H30 : Providing link text that describes the purpose of a link for anchor elements
701 F70 : Failure of Success Criterion 4.1.1 due to incorrect use of start and end tags or attribute markup
685 H74 : Ensuring that opening and closing tags are used according to specification
341 C22 : Using CSS to control visual presentation of text
254 G131 : Providing descriptive labels

Top five code quality issues

Occurrences What We Checked
999+ A "301 Moved Permanently" response was received
999+ Invalid attribute name
183 A redundant close tag was found
123 Invalid attribute value
24 A start or end tag was found which was unrecognised

Top five functions / links issues

Occurrences What We Checked
363 Exception while downloading file
293 Access is denied
3 Host not found in DNS
3 File not found
1 URL scheme was unrecognised