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Developer priorities by diagnostic Allegiant Aire

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 Jan 2021 at 17:44 looking at http://www.allegiantair.com/.


  • 125 pages

  • 1 page 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
999+ H30 : Providing link text that describes the purpose of a link for anchor elements
953 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
881 G141 : Organizing a page using headings
297 F70 : Failure of Success Criterion 4.1.1 due to incorrect use of start and end tags or attribute markup
297 H74 : Ensuring that opening and closing tags are used according to specification

Top five code quality issues

Occurrences What We Checked
601 Invalid attribute name
463 A "301 Moved Permanently" response was received
203 A redundant close tag was found
192 Invalid attribute value
93 Fragment identifier not found

Top five functions / links issues

Occurrences What We Checked
256 Access is denied
47 File not found
6 Host not found in DNS
3 Image file has incorrect type
2 Exception while downloading file