Detailed audit results
Numbers
142 test cases
13 tools tested
40% most issues found by a tool
We sometimes update specific test results for individual tools. See the changelog for full details. We last made updates on 13 April 2018.
What each result means
Positive result
- Issue found The tool found the issue.
- Issue found (paid) Only the paid version of the tool found the issue.
Mostly positive results
- Warning only The tool noticed the issue, but only threw up a warning.
- User to check The tool pointed out the potentially problematic bit of code and asked us to check ourselves whether it was an issue.
Neutral result
- Noticed but not a fail The tool noticed this was potentially a problem, but didn’t see it as a full-scale issue or give a warning.
Negative results
- Not found The tool didn’t find the issue.
| Test case | Google Accessibility Developer Tools | Tenon | WAVE | HTML_CodeSniffer | aXe | Asqatasun | SortSite | EIII | AChecker | Nu Html Checker | Siteimprove | FAE | ASLint |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Content identified by location | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check | Not found |
| Plain language is not used | Not found | Not found | Not found | Not found | Not found | Not found | Issue found (paid) | Not found | Not found | Not found | Not found | Not found | Not found |
| Content is not in correct reading order in source code | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Content is not organised into well-defined groups or chunks, using headings, lists, and other visual mechanisms | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| First instance of abbreviation not expanded | Not found | Not found | Not found | Not found | Not found | Not found | Issue found (paid) | Not found | Not found | Not found | Not found | Not found | Not found |
| Wide page forces users to scroll horizontally | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Colour alone is used to convey content | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check | User to check |
| Small text does not have a contrast ratio of at least 4.5:1 so does not meet AA | Issue found | Not found | Issue found | Not found | Issue found | Issue found | Issue found (paid) | Not found | Not found | Not found | Issue found | Issue found | Not found |
| Large text does not have a contrast ratio of at least 3:1 so does not meet AA | Issue found | Not found | Issue found | Not found | Issue found | Issue found | Issue found (paid) | Not found | Not found | Not found | Issue found | Not found | Not found |
| Small text does not have a contrast ratio of at least 7:1 so does not meet AAA | Issue found | Not found | Issue found | Not found | Issue found | Issue found | Issue found (paid) | Not found | Not found | Not found | Issue found | Issue found | Not found |
| Large text does not have a contrast ratio of at least 4.5:1 so does not meet AAA | Issue found | Not found | Issue found | Not found | Issue found | Issue found | Issue found (paid) | Not found | Not found | Not found | Issue found | Not found | Not found |
| Focus not visible | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check | Not found |
| Inadequate line height used | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| All caps text found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Warning only |
| Blink element found | Not found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | User to check | Warning only |
| Italics used on long sections of text | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Warning only |
| Marquee element found | Not found | Issue found | Issue found | Not found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found |
| Long lines of text | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Very small text found | Not found | Not found | Warning only | Not found | Not found | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | Issue found |
| Justified text found | Not found | Issue found | Warning only | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Text language changed without required change in direction | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| html element has an empty lang attribute | Issue found | Issue found | Not found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Not found | Issue found | Issue found | Issue found |
| lang attribute not used to identify change of language | Not found | Not found | Not found | Not found | Not found | User to check | Not found | Not found | Not found | Not found | Not found | User to check | Not found |
| Text language is in the wrong direction | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| html element has an invalid value in the lang attribute | Not found | Not found | Not found | Not found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found |
| lang attribute used to identify change of language, but with invalid value | Not found | Not found | User to check | Not found | Issue found | Issue found | Issue found | Not found | Issue found | Issue found | Issue found | Issue found | Not found |
| html element is missing a lang attribute | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Issue found | Issue found | Issue found |
| html element has lang attribute set to wrong language | Not found | Not found | Not found | Not found | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| lang attribute used to identify change of language, but with wrong language | Not found | Not found | Not found | Not found | Not found | User to check | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Inappropriate page title | Not found | Not found | Not found | User to check | Not found | User to check | Not found | Not found | User to check | Not found | Not found | User to check | Not found |
| Empty page title | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Issue found | Issue found | Issue found | Issue found |
| Missing page title | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found |
| Empty heading | Not found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Warning only | Issue found | Warning only | Issue found |
| Missing H1 | Not found | Not found | Warning only | Issue found | Not found | Issue found | Issue found | Not found | Not found | Not found | Issue found | Warning only | Issue found |
| Text formatting used instead of an actual heading | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Headings not structured in a hierarchical manner | Not found | Not found | Warning only | Issue found | Issue found | Issue found | Not found | Not found | Issue found | Not found | Issue found | Issue found | Issue found |
| LI element with no parent | Not found | Issue found | Not found | Not found | Issue found | Not found | Issue found | Not found | Issue found | Issue found | Not found | User to check | Not found |
| List not marked up as a list | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| DT or DD elements that are not contained within a DL element | Not found | Issue found | Not found | Not found | Issue found | Not found | Issue found | Not found | Issue found | Issue found | Not found | Not found | Not found |
| Improperly nested lists | Not found | Issue found | Not found | Not found | Issue found | Not found | Issue found | Not found | Issue found | Issue found | Not found | User to check | Not found |
| Table with column headers and double row headers | Not found | Not found | User to check | Issue found | Not found | User to check | Issue found | Not found | Issue found | Not found | User to check | Issue found | Not found |
| Table has no scope attributes | Not found | Not found | User to check | Issue found | Not found | User to check | Not found | Not found | Issue found | Not found | Not found | Not found | Not found |
| Table nested within table header | Not found | Issue found | Not found | Not found | Not found | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | Not found |
| Table nested within table | Not found | Issue found | Not found | Not found | Not found | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | Not found |
| Table has no table headings | Issue found | Warning only | User to check | User to check | Issue found | User to check | Issue found | Not found | User to check | Not found | Not found | Issue found | Issue found |
| Table with inconsistent numbers of columns in rows | Not found | Not found | Not found | User to check | Not found | Not found | Not found | Not found | Not found | Issue found | User to check | Not found | Not found |
| Table that only has TH elements in it | Not found | Issue found | Not found | Not found | Issue found | Not found | Not found | Not found | Warning only | Not found | Not found | Not found | Not found |
| Table is missing a caption | Not found | Not found | User to check | User to check | Not found | User to check | Not found | Not found | User to check | Not found | Issue found | Warning only | Issue found |
| Table used for layout | Not found | Warning only | Noticed but not a fail | Noticed but not a fail | Not found | User to check | Issue found | Not found | User to check | Not found | Not found | User to check | Not found |
| Table has an empty table header | Not found | Issue found | Issue found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Issue found | Not found | Not found |
| Table with some empty cells | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Image has alt and title that are different | Not found | Issue found | Not found | Not found | Not found | User to check | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Image with presentation role has non-empty alt | Not found | Issue found | Not found | Not found | Not found | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | Not found |
| Image with no alt attribute | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found |
| Background image that conveys information does not have a text alternative | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check |
| Image has empty alt and non-empty title | Not found | Issue found | Not found | Issue found | Not found | User to check | Issue found | Not found | Not found | Not found | Issue found | Not found | Issue found |
| A distraction is present, an animated gif | Not found | Not found | Not found | Not found | Not found | Not found | Issue found | Not found | Warning only | Not found | Not found | User to check | Not found |
| Image that conveys information has an empty alt attribute | Not found | Not found | User to check | User to check | Not found | User to check | Not found | Not found | Warning only | User to check | User to check | User to check | User to check |
| Image that conveys information has inappropriate alt text | Not found | Not found | User to check | User to check | Not found | User to check | Not found | Not found | Warning only | User to check | Not found | User to check | User to check |
| Image alt attribute contains image file name | Not found | Issue found | Warning only | User to check | Not found | User to check | Issue found | Not found | Warning only | User to check | Issue found | Issue found | User to check |
| Image with partial text alternative | Not found | Not found | User to check | User to check | Not found | User to check | Not found | Not found | User to check | User to check | Not found | User to check | User to check |
| Embedded video file is missing text alternative | Not found | Not found | User to check | User to check | User to check | Not found | Not found | Not found | Not found | Not found | User to check | User to check | Issue found |
| Flashing content doesn't have warning | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Embedded audio file is missing text alternative | Not found | Not found | User to check | User to check | User to check | Not found | Not found | Not found | Not found | Not found | User to check | Issue found | Issue found |
| Image link with no alternative text | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Issue found | Not found | Issue found | Issue found | Issue found |
| Link to javascript, invalid hypertext reference | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check |
| Uninformative link text | Not found | Issue found | Warning only | User to check | Not found | User to check | Issue found | Not found | Warning only | Not found | Issue found | User to check | Not found |
| Link launches new window with no warning | Not found | Not found | Not found | User to check | Not found | User to check | Issue found (paid) | Not found | Not found | Not found | Not found | Not found | Warning only |
| Links not separated by printable characters | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Link text with identical title | Not found | Issue found | Warning only | Not found | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Links to a sound file, no transcript | Not found | Not found | Warning only | Not found | Not found | Not found | Not found | Not found | Warning only | Not found | Not found | Not found | Not found |
| Identifying links by colour alone | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check | Not found |
| Link to PDF does not include information on file format and file size | Not found | Not found | Warning only | Not found | Not found | User to check | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Link to #, invalid hypertext reference | Not found | Issue found | Not found | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check |
| Blank link text | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Not found | Issue found | Issue found |
| Links with the same text go to different pages | Not found | Not found | Not found | Not found | Not found | User to check | Not found | Not found | Not found | Not found | Issue found | Warning only | Not found |
| Link text does not make sense out of context | Issue found | Not found | Not found | Not found | Not found | User to check | Not found | Not found | Warning only | Not found | Not found | User to check | Not found |
| Adjacent links going to the same destination | Not found | Not found | Warning only | Not found | Not found | Not found | Issue found | Not found | Not found | Not found | Issue found | Not found | Not found |
| Link contains only a full stop | Issue found | Not found | Not found | User to check | Not found | Issue found | Not found | Not found | Warning only | Not found | Not found | User to check | Not found |
| Image link alt text repeats text in the link | Not found | Not found | Warning only | Not found | Issue found | User to check | Issue found | Not found | Not found | Not found | Issue found | Not found | Not found |
| Link not clearly identifiable and distinguishable from surrounding text | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Issue found | Not found | Not found |
| Link to a multimedia file, no transcript | Not found | Not found | Warning only | Not found | Not found | Not found | Not found | Not found | Warning only | Not found | Not found | Not found | Not found |
| Non-specific link text | Issue found | Issue found | Warning only | User to check | Not found | Issue found | Issue found | Not found | Warning only | Not found | Issue found | User to check | Issue found |
| Link to an image, no text alternative | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | Issue found | Not found | Not found | Not found | Not found | Not found |
| Image button has no alt attribute | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found |
| Empty button | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Issue found | Issue found | Not found | Not found | Not found | Issue found | Noticed but not a fail |
| Uninformative alt attribute value on image button | Not found | Issue found | User to check | User to check | Not found | User to check | Not found | Not found | Warning only | Not found | Not found | Not found | User to check |
| Empty alt attribute on image button | Not found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found |
| Errors identified by colour only | Not found | Not found | Not found | User to check | Not found | Not found | Not found | Not found | Warning only | Not found | Not found | User to check | User to check |
| Labels missing when they would look clumsy for some form controls | Not found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Issue found | Issue found | Issue found |
| Error messages - no suggestion for corrections given, e.g. required format | Not found | Not found | Not found | Not found | Not found | User to check | Not found | Not found | Not found | Not found | Not found | User to check | Not found |
| Left aligned form labels with too much white space | Not found | Not found | Not found | Not found | Not found | User to check | Not found | Not found | Warning only | Not found | Not found | Not found | Not found |
| Group of radio buttons not enclosed in a fieldset | Not found | Not found | Warning only | Not found | Issue found | User to check | Issue found | Not found | Not found | Not found | Not found | Issue found | Issue found |
| Form element has no label | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Issue found | Issue found | Issue found |
| Fieldset without a legend | Not found | Not found | Warning only | Issue found | Not found | Issue found | Not found | Issue found | Not found | Not found | Not found | Issue found | Not found |
| Empty legend | Not found | Not found | Not found | Issue found | Not found | Issue found | Not found | Issue found | Not found | Not found | Not found | Issue found | Noticed but not a fail |
| Label element with for= attribute but not matching id= attribute of form control | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Issue found | Issue found | Issue found |
| Group of check boxes not enclosed in a fieldset | Not found | Not found | Warning only | Not found | Issue found | User to check | Not found | Not found | Not found | Not found | Not found | Not found | Issue found |
| Empty label found | Not found | Issue found | Issue found | Not found | Issue found | User to check | Issue found | Issue found | Issue found | Not found | Issue found | Issue found | Issue found |
| Two unique labels, but identical for= attributes | Not found | Not found | Issue found | Not found | Issue found | Not found | Not found | Not found | Issue found | Not found | Not found | Not found | Not found |
| Errors identified with a poor colour contrast | Warning only | Not found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Not found | Not found | Issue found | Issue found | Issue found |
| Non-unique field label found | Not found | Issue found | Not found | Not found | Not found | Not found | Issue found | Issue found | Not found | Not found | Not found | Issue found | Not found |
| Missing labels in checkboxes | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Issue found | Issue found | Issue found |
| Field hint not associated with input | Not found | Not found | Not found | Not found | Not found | User to check | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Placeholder no label | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Issue found | Not found | Issue found | Issue found | Issue found |
| Errors are not identified | Not found | Not found | Not found | User to check | Not found | User to check | Not found | Not found | Warning only | Not found | Not found | User to check | Not found |
| Form control that changes context without warning | Not found | Not found | Not found | User to check | Not found | User to check | Not found | Not found | Not found | Not found | Not found | User to check | Not found |
| Inadequately-sized clickable targets found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Alert shows for a short time | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check | User to check | Not found |
| Lightbox - close button doesn't receive focus | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Issue found | Not found |
| Focus order in wrong order | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check | User to check | Not found |
| Tabindex greater than 0 | Issue found | Issue found | Warning only | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | User to check | Not found | Warning only |
| Keyboard focus is not indicated visually | Not found | Not found | Not found | Not found | Not found | User to check | Issue found | Not found | Not found | Not found | Issue found | User to check | Issue found |
| Keyboard focus assigned to a non focusable element using tabindex=0 | Not found | Not found | User to check | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Concertina items don't get keyboard focus | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Issue found | Not found |
| Keyboard trap | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check | Not found |
| Dropdown navigation - only the top level items receive focus | Not found | Not found | Not found | Not found | Not found | User to check | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Lightbox - ESC key doesn't close the lightbox | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Link with a role=button does not work with space bar | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check | User to check | Issue found |
| Tooltips don't receive keyboard focus | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check | Not found |
| Accesskey attribute used | Not found | Issue found | Warning only | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Lightbox - focus is not moved immediately to lightbox | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Lightbox - focus is not retained within the lightbox | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Fake button is not keyboard accessible | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Issue found | Not found |
| iframe is missing a title attribute | Not found | Issue found | Not found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Not found | Issue found | Issue found | Issue found |
| iframe title attribute does not describe the content or purpose of the iframe | Not found | Not found | Not found | User to check | Not found | User to check | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Content is not readable and functional when text is increased | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check | Not found |
| Non-decorative content inserted using CSS | Not found | Not found | Not found | Not found | Not found | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | Not found |
| visibility:hidden used to visually hide content when it should be available to screenreader | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| display:none used to visually hide content when it should be available to screenreader | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Page zoom - boxes that don't expand with the text | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check | Not found |
| Duplicate id | Not found | Issue found | Not found | Issue found | Issue found | Not found | Issue found | Issue found | Issue found | Issue found | Issue found | Not found | Issue found |
| Article element used to mark-up an element that's not an article/blog post etc. | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | User to check | Not found | Not found |
| Empty paragraph | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Noticed but not a fail |
| Deprecated center element | Not found | Not found | Not found | Issue found | Not found | Issue found | Issue found | Not found | Issue found | Issue found | Issue found | Not found | Warning only |
| Invalid ARIA role names | Issue found | Not found | Not found | Not found | Issue found | Not found | Issue found | Not found | Not found | Issue found | Issue found | Issue found | Issue found |
| Object not embedded accessibly - wmode parameter not set to window | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Spacer image found | Not found | Not found | Noticed but not a fail | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Inline style adds colour | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Start and close tags don't match | Not found | Not found | Not found | Not found | Not found | Not found | Issue found | Not found | Issue found | Issue found | Not found | Not found | Not found |
| PRE element without CODE element inside it | Not found | Issue found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found | Not found |
| Deprecated font element | Not found | Not found | Not found | Issue found | Not found | Issue found | Issue found | Not found | Issue found | Issue found | Issue found | Not found | Warning only |
Changelog
- Re-tested and updated 19 results on WAVE
- Changed HTML_CodeSniffer's warnings to manual checks
- Re-tested and updated 7 results on Tenon
- Added new tool: ASLint
- Re-interpreted some results due to removal of less helpful categories
- Re-tested and updated 25 results on Asqatasun
- Re-tested and updated 26 results on SortSite
- Re-tested and updated 3 results on aXe (with experimental features) and improved one test
- Added new tool: FAE
- Added new tool: Siteimprove
- Re-tested and updated 11 results on Nu Html Checker
- Re-tested and updated 30 results on HTML_CodeSniffer
- Improved 8 tests, re-tested those in all tools and updated results
- Fixed broken examples, re-tested and updated 9 results on aXe
- Re-tested and updated 2 results on Asqatasun
- Re-tested 8 and updated 6 results on WAVE
- First set of results