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Developer priorities by diagnostic Vernalis

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 05 Jan 2021 at 09:35 looking at http://www.vernalis.com/.


  • 87 pages

  • 3 pages in 1 document

  • None found

  • None found

  • None found

Five slowest URLs by time to first byte



Top five accessibility issues

Occurrences What We Checked
278 H30 : Providing link text that describes the purpose of a link for anchor elements
214 G141 : Organizing a page using headings
87 G192 : Fully conforming to specifications
87 F70 : Failure of Success Criterion 4.1.1 due to incorrect use of start and end tags or attribute markup
87 F89 : Failure of Success Criteria 2.4.4, 2.4.9 and 4.1.2 due to using null alt on an image where the image is the only content in a link

Top five code quality issues

Occurrences What We Checked
319 A "301 Moved Permanently" response was received
173 Invalid attribute name
87 A redundant close tag was found
5 Invalid attribute value
4 Fragment identifier not found

Top five functions / links issues

Occurrences What We Checked
90 Host not found in DNS
30 File not found
0 Access is denied
0 PHP error
0 Image file is corrupt