- URL: https://themasterscoverage.com/
- Ruleset: HTML5 and ARIA Techniques
Element
Violations | Warnings | Manual Checks |
Passed | |
---|---|---|---|---|
Number of Rules | 12 | 3 | 21 | 19 |
Element Rule Results
Number of Elements | Implementation Level | ||||||||
---|---|---|---|---|---|---|---|---|---|
ID | Rule Summary | Result | V | W | MC | P | H | Score | Status |
Table 1 | Data cells must have row/column headers | Violation | 253 | - | - | - | - | 0 | NI |
Landmark 2 | All content must be contained in landmarks | Violation | 50 | - | - | 664 | 31 | 93 | PI |
Table 5 | Identify table markup as data or layout | Violation | 8 | - | - | 7 | - | 47 | NI |
Control 10 | Labels must be unique | Violation | 8 | - | - | - | 13 | 0 | NI |
Landmark 17 | Landmarks must be uniquely identifiable | Violation | 7 | - | - | 1 | - | 13 | NI |
Control 1 | Form controls must have labels | Violation | 3 | - | - | 8 | 13 | 73 | PI |
Link 1 | Link text must describe the link target | Violation | 2 | - | 146 | - | 8 | 0 | NI-R |
Landmark 19 |
complementary landmark: must be top level
|
Violation | 2 | - | - | 1 | - | 33 | NI |
Widget 13 | Role does not support accessible name. | Violation | 2 | - | - | - | 8 | 0 | NI |
Focus 5 | Forms submitted using buttons | Violation | 1 | - | 6 | 2 | - | 22 | NI-R |
Image 1 | Images must have alt text | Violation | 1 | - | - | 25 | - | 96 | AC |
Control 7 |
label must have content
|
Violation | 1 | - | - | 6 | 2 | 86 | PI |
Link 2 | Link text must be unique | Warning | - | 8 | - | 52 | - | 87 | PI |
Table 2 | Data tables must have name | Warning | - | 7 | - | - | - | 0 | NI |
Heading 7 |
First landmark heading h2
|
Warning | - | 1 | - | - | - | 0 | NI |
Focus 3 | Target focus must be in content window | Manual Check | - | - | 148 | - | 8 | 0 | R |
Timing 2 | Control moving, blinking or auto-updating content | Manual Check | - | - | 32 | - | 40 | 0 | R |
Timing 3 | Flashing limits | Manual Check | - | - | 32 | - | 40 | 0 | R |
Image 7 | Use MathML for mathematical expressions | Manual Check | - | - | 25 | - | - | 0 | R |
Image 2 | Alt text must summarize purpose | Manual Check | - | - | 25 | - | - | 0 | R |
Image 6 | Long description for complex images | Manual Check | - | - | 25 | - | - | 0 | R |
List 2 | Provide list labels when appropriate | Manual Check | - | - | 15 | - | - | 0 | R |
Error 4 | Error correction suggestions | Manual Check | - | - | 8 | - | - | 0 | R |
Error 1 | Information on invalid values | Manual Check | - | - | 8 | - | - | 0 | R |
Landmark 18 | Landmarks must identify content regions | Manual Check | - | - | 8 | - | - | 0 | R |
Table 3 | Data tables must have description | Manual Check | - | - | 7 | - | - | 0 | R |
Error 2 | Required form controls | Manual Check | - | - | 3 | 6 | 1 | 67 | PI-R |
Keyboard 1 | Widget roles require keyboard support | Manual Check | - | - | 2 | - | 14 | 0 | R |
Widget 12 | Widget labels must be descriptive | Manual Check | - | - | 2 | - | 14 | 0 | R |
Widget 14 | Verify appropriate use of live region | Manual Check | - | - | 2 | - | 6 | 0 | R |
Resize 1 | Resize text content | Manual Check | - | - | 1 | - | - | 0 | R |
Video 7 |
video element must have audio description.
|
Manual Check | - | - | 1 | - | - | 0 | R |
Timing 1 | Control time limits | Manual Check | - | - | 1 | - | - | 0 | R |
Video 4 |
video must have caption
|
Manual Check | - | - | 1 | - | - | 0 | R |
Video 1 |
video for video only must have alternative
|
Manual Check | - | - | 1 | - | - | 0 | R |
Keyboard 3 | No keyboard trap | Manual Check | - | - | 1 | - | - | 0 | R |
Color 1 | Text must exceed CCR threshold | Passed | - | - | - | 685 | 20 | 100 | C |
Heading 5 | Headings must be properly nested | Passed | - | - | - | 72 | 2 | 100 | C |
Heading 6 | Headings must have text content | Passed | - | - | - | 72 | 2 | 100 | C |
Heading 8 | Headings nested in landmarks | Passed | - | - | - | 72 | 2 | 100 | C |
Heading 3 | Sibling headings must be unique | Passed | - | - | - | 66 | - | 100 | C |
Widget 4 | ARIA values must be valid | Passed | - | - | - | 27 | 38 | 100 | C |
Widget 5 |
Attributes that start with aria- must be defined.
|
Passed | - | - | - | 27 | 38 | 100 | C |
Image 4 (English) | Alt text no more than 100 characters | Passed | - | - | - | 25 | - | 100 | C |
Image 3 | Alt text must not include filename | Passed | - | - | - | 25 | - | 100 | C |
Control 5 |
id must be unique
|
Passed | - | - | - | 20 | - | 100 | C |
Widget 3 |
role must be valid
|
Passed | - | - | - | 8 | 16 | 100 | C |
Control 6 |
label must reference control
|
Passed | - | - | - | 7 | - | 100 | C |
Control 4 |
button s must have content
|
Passed | - | - | - | 4 | 33 | 100 | C |
Widget 1 | Widgets must have label | Passed | - | - | - | 2 | 14 | 100 | C |
Landmark 10 |
navigation landmark: restrictions
|
Passed | - | - | - | 2 | - | 100 | C |
Landmark 14 |
search landmark: restrictions
|
Passed | - | - | - | 2 | - | 100 | C |
Frame 2 |
iframe must have accessible name
|
Passed | - | - | - | 1 | 2 | 100 | C |
Heading 2 |
h1 must be in main or banner landmark
|
Passed | - | - | - | 1 | - | 100 | C |
Landmark 11 |
main landmark: must be top-level
|
Passed | - | - | - | 1 | - | 100 | C |
Widget 10 | Value in range | Not Applicable | - | - | - | - | 3 | - | na |
Widget 6 | Widgets must have properties | Not Applicable | - | - | - | - | 3 | - | na |
Widget 7 | Widgets must have owned elements | Not Applicable | - | - | - | - | 2 | - | na |
Widget 15 | Remove deprecated ARIA attributes. | Not Applicable | - | - | - | - | 1 | - | na |
Widget 11 | Elements with event handlers must have roles | Not Applicable | - | - | - | - | 1 | - | na |
Widget 2 |
onClick event handlers must have role
|
Not Applicable | - | - | - | - | 1 | - | na |
Control 9 |
Verify title is the label.
|
Not Applicable | - | - | - | - | 1 | - | na |
HTML 2 |
Replace marquee elements
|
Not Applicable | - | - | - | - | - | - | na |
Video 5 |
object for video must have captions
|
Not Applicable | - | - | - | - | - | - | na |
Video 6 |
embed for video must have captions
|
Not Applicable | - | - | - | - | - | - | na |
Video 8 |
object for video must have audio description.
|
Not Applicable | - | - | - | - | - | - | na |
Video 9 |
embed for video must have audio description
|
Not Applicable | - | - | - | - | - | - | na |
Frame 1 |
frame must have accessible name
|
Not Applicable | - | - | - | - | - | - | na |
Focus 4 |
select must not change context
|
Not Applicable | - | - | - | - | - | - | na |
Error 3 | Required widgets | Not Applicable | - | - | - | - | - | - | na |
Widget 8 | Role must have parent | Not Applicable | - | - | - | - | - | - | na |
Control 11 | Submit and reset button labels must be unique | Not Applicable | - | - | - | - | - | - | na |
Widget 9 | Only one owner | Not Applicable | - | - | - | - | - | - | na |
Control 8 |
fieldset must have one legend
|
Not Applicable | - | - | - | - | - | - | na |
Control 3 | Radio buttons must have grouping label | Not Applicable | - | - | - | - | - | - | na |
Control 2 | Image button must have alt. content | Not Applicable | - | - | - | - | - | - | na |
Audio 3 |
embed for audio must have alternative
|
Not Applicable | - | - | - | - | - | - | na |
Audio 2 |
object for audio must have alternative
|
Not Applicable | - | - | - | - | - | - | na |
Landmark 16 |
region landmark must have accessible name
|
Not Applicable | - | - | - | - | - | - | na |
Layout 2 | Do not nest layout tables | Not Applicable | - | - | - | - | - | - | na |
Landmark 15 |
form landmark: restrictions
|
Not Applicable | - | - | - | - | - | - | na |
Landmark 13 |
contentinfo landmark: restrictions
|
Not Applicable | - | - | - | - | - | - | na |
Landmark 12 |
contentinfo landmark: must be top-level
|
Not Applicable | - | - | - | - | - | - | na |
Landmark 9 |
banner landmark: restrictions
|
Not Applicable | - | - | - | - | - | - | na |
Landmark 8 |
banner landmark: must be top-level
|
Not Applicable | - | - | - | - | - | - | na |
Layout 3 |
Verify aria-flowto supports reading order
|
Not Applicable | - | - | - | - | - | - | na |
Table 4 | Data tables must have unique names | Not Applicable | - | - | - | - | - | - | na |
Table 6 |
Header cells must be th elements
|
Not Applicable | - | - | - | - | - | - | na |
Table 7 |
Data cells must use headers attribute
|
Not Applicable | - | - | - | - | - | - | na |
Table 8 | Name must be different than description | Not Applicable | - | - | - | - | - | - | na |
Image 5 | Verify image is decorative | Not Applicable | - | - | - | - | - | - | na |
Widget 16 | Closed shadow DOM requires manual check. | Not Applicable | - | - | - | - | - | - | na |
Audio 1 |
audio must have alternative
|
Not Applicable | - | - | - | - | - | - | na |
Video 2 |
object for video only must have alternative
|
Not Applicable | - | - | - | - | - | - | na |
Video 3 |
embed for video only must have alternative
|
Not Applicable | - | - | - | - | - | - | na |
HTML 3 | Role is not allowed | Not Applicable | - | - | - | - | - | - | na |
Implementation Score Definitions
- The implementation score is based on the rule results across all pages and ranges from 0 to 100.
- '-' means there were no rule results for that group (e.g. rules were not applicable).
- The following messages give a general idea of the overall implementation of the rules for a website.
Abbrev | Score | Status | Description |
---|---|---|---|
C | 100 | Complete | Complete means all rules have passed. There were either no manual checks or all manual checks have been resolved. |
R | 0 | Required Manual Checks |
|
AC AC-R |
95-99 | Almost Complete |
|
PI PI-R |
50-94 | Partial Implementation |
|
NI NI-R |
0-50 | Not Implemented |
|
na | - | Not Applicable | No markup was found that identifed a known or possible accessibility issue. |
Note: Future versions of FAE will allow you to mark manual checks as, pass, fail or not applicable.
Implementation Score Computation
Implementation Score = P / (P + F + MC)
Each variable represents the number of element level results for a particular rule, where:
- P = elements that passed
- F = elements that failed
- MC = elements that require a manual check
The score ranges in value from 0 to 100, that is from no implementation to all accessibility requirements met. In the future, FAE will allow you to change manual checks to pass, fail or not applicable, and will recompute the Implementation Score based on the updated manual checking results.
Note: When a manual check is changed to not applicable that element result is removed from the implementation score computation.
Implementation Score Combinations
Implementation scores are rule-based and are computed for the following combinations:
Pages | Rules | Calculation |
---|---|---|
1 | 1 | Element level results determine the implementation score for a rule on a specific page. |
1 | All | The implementation score for a page is the average of all implementation scores for all rules on the page, with all rules being equally weighted. |
All | 1 | The implementation score for a rule across all the pages in a website is based on the aggregation of all element results for the rule across all pages. |
All | All | The implementation score for a website is the average of the website rule implementation scores. |
Example Rule Implementation Scores on Individual Page
Description | Pass | Fail | Manual Check | Implementation Score |
---|---|---|---|---|
A rule with scope of element, like "Image must have alt text". |
8 | 2 | 0 | 80 |
A rule with scope of page like "Page must have main landmark". |
0 | 1 | 0 | 0 |
A rule with scope of element with elment results of pass, fail and manual checks that may occur for the color contrast rule. | 134 | 29 | 37 | 67 |
Example Rule Implementation Score for All Pages in a Website
This is a hypothetical example for a website
Page results for Rule X | Pass | Fail | Manual Check | Implementation Score |
---|---|---|---|---|
Page 1 element results for rule X. | 23 | 12 | 4 | 59 |
Page 2 element results for rule X. | 12 | 4 | 0 | 75 |
Page 3 element results for rule X. | 45 | 0 | 0 | 100 |
Website element results for Rule X | 80 | 16 | 4 | 80 |