Successcriteria |
Rule/Error |
Line |
1.3.2 |
Absolute CSS positioning can make pages unreadable when style sheets are turned off. |
29, 57, 63, 68 |
1.1.1 |
APPLET elements must contain alternative content. |
139 |
1.3.1 |
Content inserted with CSS is not available to some screen readers, and to people with low vision who turn off style sheets. |
15, 16 |
2.2.2 |
CSS has been used to make an element blink, and there’s no way the user can turn this off. |
8 |
1.1.1 |
OBJECT elements should contain alternative content. |
118 (not Sortsite) |
2.1.1, 1.1.1, 2.1.3 (AAA), 2.4.4 |
Provide redundant text links for each active region of a server-side image map. |
131 |
1.3.2 |
Inserting spaces between letters in a word means screen readers cannot pronounce the words correctly. |
105 |
1.4.2 |
No way to pause or stop an HTML5 media element that automatically plays. |
125 |
1.4.1 |
Ensure that all information conveyed with color is also available without color, for example from context or markup. |
115 (not Sortsite) |
1.4.1 |
Removing the underline from links makes it hard for color-blind users to see them. |
12 |
2.2.2 |
Scrolling MARQUEE text is very hard to read for low vision users. |
95 |
2.2.2 |
The BLINK element can trigger epileptic seizures and cause problems for people with attention deficit disorders. |
95 |
2.1.1, 1.1.1, 2.1.3 (AAA), 2.4.4 |
Use client-side image maps instead of server-side image maps, except where the regions cannot be defined with an available geometric shape. |
131 |
1.4.3 (AA) |
Ensure that foreground and background colors have enough contrast |
18, 28, 100, 101, 115 |
1.4.3 (AA) |
Image of text with not enough contrast |
97 (not SortSite) |
1.4.3 (AA) |
Placeholder text with not enough contrast |
120 (not SortSite) |
1.4.3 (AA) |
Text with not enough contrast (foreground color set in p, background color not set) |
116 (not SortSite, only Wave) |
1.4.3 (AA) |
Text in div with not enough contrast (background color in div, foreground color in p) |
132, 133 (not SortSite, only Wave) |
1.4.5 (AA) |
Equations rendered as images should be marked up with MathML. When an appropriate markup language exists, use markup rather than images to convey information. |
144 |
1.4.3 (AA) |
If you set any of the colors on the BODY or A elements you must set all of them |
14 |
2.4.7 (AA) |
This CSS style makes it difficult or impossible to see the dotted link focus outline. |
10 |
1.4.4 (AA) |
Use relative rather than absolute units in FONT SIZE attributes. |
95 |
1.4.6 (AAA) |
If you set any of the colors on the BODY or A elements you must set all of them. |
18, 28, 100, 101, 115 (not Sortsite) |
1.4.6 (AAA) |
Ensure that foreground and background colors have a 7:1 contrast ratio. |
18, 28, 100, 101, 115 |
1.4.8 (AAA) |
If you set any of the colors on the BODY or A elements you must set all of them. |
18, 28, 100, 101, 115 (not Sortsite) |
1.4.8 (AAA) |
Many people with cognitive disabilities (including dyslexia) find justified text very hard to read (text aligned to both the left and the right margins). |
108 |
1.4.9 (AAA) |
Equations rendered as images should be marked up with MathML. |
144 |
2.2.2 |
Avoid animated images over 5 seconds long that can’t be paused or stopped. |
117 (not Sortsite) |
2.2.2 |
Avoid using Flash movies that run for more than 5 seconds and don’t allow users to pause or stop the animation. |
118 (not Sortsite) |
2.4.2 |
Some pages have the same title, so the title cannot be used to distinguish pages. |
4 |
1.1.1 |
This page has words made of Unicode characters that look like English characters but are from another alphabet. |
109 (not Sortsite) |
2.3.1, 2.3.2 (AAA) |
Web pages must not contain large images that flash more than three times in any one second period. |
129 |
3.1.5 (AAA) |
This page is hard to read for users with learning disabilities or reading disorders like dyslexia. |
145 (not Sortsite) |