screenshot 4.9

Developer priorities by diagnostic Sutton

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 03 Oct 2019 at 01:39 looking at http://www.sutton.gov.uk/.


  • 125 pages

  • 4 pages in 2 documents

  • None found

  • None found

  • None found

Five slowest URLs by time to first byte

URL Time to first byte (ms)
https:/​/​www.sutton.gov.uk/​info/​200436/​customer_services/​1947/​privacy_notice_and_data_protection/​2 455
https:/​/​www.sutton.gov.uk/​info/​200436/​customer_services/​1947/​privacy_notice_and_data_protection/​13 435
https:/​/​www.sutton.gov.uk/​info/​200436/​customer_services/​1947/​privacy_notice_and_data_protection/​8 434
https:/​/​www.sutton.gov.uk/​info/​200436/​customer_services/​1058/​feedback_complaints_and_compliments/​10 430
https:/​/​www.sutton.gov.uk/​info/​200436/​customer_services/​1947/​privacy_notice_and_data_protection/​10 425


Top five accessibility issues

Occurrences What We Checked
147 H30 : Providing link text that describes the purpose of a link for anchor elements
125 H75 : Ensuring that Web pages are well-formed
125 H88 : Using HTML according to spec
125 G134 : Validating Web pages
125 G192 : Fully conforming to specifications

Top five code quality issues

Occurrences What We Checked
308 Invalid attribute name
307 A "301 Moved Permanently" response was received
108 Invalid attribute value
10 A start or end tag was found which was unrecognised
4 Fragment identifier not found

Top five functions / links issues

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