WCAG

Accessibility overview

According to WCAG 2.0

Accessibility overview

Accessibility: 95/100

How accessible your site is, as measured by how well it adheres to WCAG 2.

Web Content Accessibility Guidelines (WCAG) 2: 94.98/100

WCAG 2 are the official web accessibility guidelines of the World Wide Web Consortium (W3C). Instances of non-compliance with WCAG success criteria or best practices are divided into "errors" and "warnings".

Progress in resolving Errors: 99.09/100

Errors are automatically detected (i.e. they do not require manual review to determine that they are in contrav

Level A Errors: 99.63/100
A Level A error is a failure to meet a criterion at the minimum level of conformance under WCAG.
Image with no alt attribute 100.00/100
"Aria-labelledby" has incorrect (ID) reference 98.18/100
WAI-ARIA image is missing alternative text 100.00/100
Page element has no description 100.00/100
Image map without reference 100.00/100
Alternative text for image is identical to link text 100.00/100
Alternative text for the image is a file name 97.29/100
"Area" element is missing alternative text 100.00/100
"Longdesc" attribute does not link to existing resource 100.00/100
The image does not have the correct alternative 100.00/100
Image button has no description 100.00/100
Adjacent links used for same destination 100.00/100
Page element has no description 100.00/100
"Aria-describedby" has incorrect (ID) reference 100.00/100
"Aria-labelledby" has incorrect (ID) reference 98.18/100
Generic landmarks are not named 100.00/100
WAI-ARIA group is missing a name 100.00/100
Heading is missing text 100.00/100
Form elements are not grouped 100.00/100
"Font" tag used to format text 100.00/100
"Marquee" tag is used 100.00/100
Reference to non-existent image map 100.00/100
"Bold" tag used to format text 99.97/100
Element ID is not unique 99.68/100
Access key is not unique 100.00/100
Label is not connected to a form control 99.51/100
Cell references non-existent table heading ID 100.00/100
Local link destination does not exist 99.97/100
"Center" tag used to format content 99.98/100
Form control label is missing text 99.95/100
"Small" tag used to alter text size 100.00/100
"Big" tag used to alter text size 100.00/100
"u" tag used to format text 99.20/100
HTML is used to format content 98.07/100
Input field has no description 100.00/100
"s" or "strike" tags used to format text 99.98/100
"spacer" tag used to format content 100.00/100
Text area has no description 100.00/100
Select box has no description 99.98/100
No headings on page 100.00/100
Link identified only by colour 100.00/100
Use of automatic redirect after a time delay 100.00/100
Use of automatic refresh after a time delay 100.00/100
Webpage has multiple title elements or no title element 100.00/100
Webpage title is missing text 100.00/100
"Aria-labelledby" has incorrect (ID) reference 98.18/100
Link text is too generic in its current context 99.92/100
Link text used for multiple different destinations 98.17/100
"Area" element is missing alternative text 100.00/100
Image link is missing alternative text 99.89/100
Language of page has not been set 99.73/100
Missing button in form 100.00/100
Provide a button for 'select box' 100.00/100
WAI-ARIA validation error is present when page loads 100.00/100
"Aria-describedby" has incorrect (ID) reference 100.00/100
"Aria-labelledby" has incorrect (ID) reference 98.18/100
WAI-ARIA group is missing a name 100.00/100
Form elements are not grouped 100.00/100
Field label is not visible 100.00/100
Input field has no description 99.75/100
Text area has no description 100.00/100
Select box has no description 99.98/100
Element ID is not unique 99.68/100
Invalid WAI-ARIA role, state or property 98.18/100
"Aria-labelledby" has incorrect (ID) reference 98.18/100
Frame is missing a description 100.00/100
Missing required WAI-ARIA states or properties 100.00/100
iFrame is missing a title 93.71/100
Form control label is missing text 99.95/100
Input field has no description 99.75/100
Text area has no description 100.00/100
Select box has no description 99.98/100

 

Level AA Errors: 91.62/100
A Level AA error is a failure to meet a criterion at the second level of conformance under WCAG.
Colour contrast is insufficient 94.97/100
Navigational link not located in document "head" 100.00/100
Form control label is missing text 99.95/100
Element not highlighted on focus 63.17/100
Language declaration is invalid 100.00/100

 

Level AAA Errors: 95.96/100
A Level AAA error is a failure to meet a criterion at the highest level of conformance under WCAG.
Page element has no description 100.00/100
Colour contrast is insufficient 94.93/100
Use of automatic redirect after a time delay 100.00/100
Headings are not nested properly 64.06/100
Heading is missing text 93.57/100
No headings on page 100.00/100
Navigational link not located in document "head" 100.00/100
Link text used for multiple different destinations 100.00/100
"Area" element is missing alternative text 100.00/100
Link text is too generic 98.96/100
Use of automatic redirect after a time delay 100.00/100
Re-direct occurs in browser 100.00/100

 

Percentage of pages with low Error rate: 86.74/100

A weighted measurement of the proportion of pages which have two or more Level A or AA errors. Pages at higher "levels" are weighted more heavily. This refers to the number of clicks between any given page and the homepage. For example, an internal link on the homepage will bring a user to a page at level 2.

Pages at level 3 and above with multiple Level A/AA errors 87.97/100
Pages at level 1 (homepage) with multiple Level A/AA errors 87.97/100
Pages at level 2 with multiple Level A/AA errors 81.84/100
Progress in resolving Warnings 87.54/100

 

Level A Warnings: 87.62/100
A Level A Warning is a failure to comply with a best practice guideline at Level A of WCAG.
Image marked as decorative but has "aria-describedby" attribute 100.00/100
Redundant WAI-ARIA labels 100.00/100
Image alternatives don't match 100.00/100
Landmarks with identical names 99.62/100
Non-distinguishable landmarks 0.43/100
Content not included in landmarks 87.75/100
"i" tag used to format text 98.61/100
"tt" tag used to format text 100.00/100
No top-level heading on the page 52.76/100
No option to skip repeated content 100.00/100
WAI-ARIA alert is present when page loads 100.00/100
Aria-atomic="true" missing on error container 100.00/100
Redundant WAI-ARIA attribute 99.92/100

 

Level AA Warnings: 100.00/100
A Level AA Warning is a failure to comply with a best practice guideline at Level AA of WCAG.
WAI-ARIA alert is present when page loads 100.00/100

 

Level AAA Warnings: 52.76/100
A Level AAA Warning is a failure to comply with a best practice guideline at Level AAA of WCAG.
No top-level heading on the page 52.76/100

 

Updated: 17/12/2020 4:03 PM

Source: Siteimprove