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Developer priorities by diagnostic Bank of England

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 15 May 2015 at 19:27 looking at http://www.bankofengland.co.uk/.


  • 125 pages

  • 8,728 pages in 435 documents

  • 3 documents

  • 10 documents

  • 129 documents

Five slowest URLs by time to first byte



Top five accessibility issues

Occurrences What We Checked
769 PDF1 : Applying text alternatives to images with the Alt entry in PDF documents
536 C22 : Using CSS to control visual presentation of text
427 F70 : Failure of Success Criterion 4.1.1 due to incorrect use of start and end tags or attribute markup
426 H74 : Ensuring that opening and closing tags are used according to specification
316 H30 : Providing link text that describes the purpose of a link for anchor elements

Top five code quality issues

Occurrences What We Checked
523 Invalid attribute name
316 A "301 Moved Permanently" response was received
242 A start or end tag was found which was unrecognised
82 Invalid attribute value
72 Image file size or dimensions do not match

Top five functions / links issues

Occurrences What We Checked
66 File not found
5 Unknown status code received from web server
4 Host not found in DNS
2 Timeout downloading file
1 Exception while downloading file