![\"\"](\"images/bbc-blocks-dark.png\"/)
- We ran an audit to see what issues the different accessibility testing tools pick up. We deliberately introduced 142 accessibility barriers to a page of content, and ran them through 13 automated tools. We also had a look at features like usability and cost. + We ran an audit to see what issues the different accessibility testing tools pick up. We deliberately introduced 142 accessibility barriers to a page of content, and ran them through 15 automated tools. We also had a look at features like usability and cost.
You can use our audit to help choose the best accessibility testing tool for your service.
@@ -50,14 +50,14 @@- The best performing tool in this category found 40% of the problems we introduced. Whereas the worst performing tool only picked up 13% of the barriers. + The best performing tool in this category found 40% of the problems we introduced. Whereas the worst performing tool only picked up 15% of the barriers.
The second column of results takes into account potential barriers that tools noticed, but needed a human being to check, like whether alt text descriptions were accurate. A tool that flags things like this can help you pick up more issues overall.
-The best performing tool in this category picked up 50% of our deliberate mistakes.
+The best performing tool in this category picked up 51% of our deliberate mistakes.
- 13 + 15 tools tested
@@ -138,6 +138,8 @@The artist on the right won the Album of the year
\nTaylor Swift\nEd Sheeran", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", "wave": "notfound", "sortsite": "notfound", "axe": "notfound", - "codesniffer": "notfound", + "codesniffer": "manual", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "manual", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Plain language is not used": { "example": " Title I of the CARE Act creates a program of formula and supplemental competitive grants to help metropolitan areas\n with 2,000 or more reported AIDS cases meet emergency care needs of low-income HIV patients. Title II of the Ryan\n White Act provides formula grants to States and territories for operation of HIV service consortia in the localities\n most affected by the epidemic, provision of home and community -based care, continuation of insurance coverage for\n persons with HIV infection, and treatments that prolong life and prevent serious deterioration of health.\n Up to 10 percent of the funds for this program can be used to support Special Projects of National Significance.\n ", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", "wave": "notfound", "sortsite": "error_paid", "axe": "notfound", - "codesniffer": "notfound", + "codesniffer": "manual", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Content is not in correct reading order in source code": { "example": "When sites are constructed to require horizontal scrolling in order to navigate or read content at a normal size of 100% using standard screen sizes, additional problems can arise for users with low vision or mobility impairments.
This is some text you have to horizontally scroll to read.
The green mushrooms listed here are OK to eat. The red mushrooms will kill you.
\nThis small text does not have enough contrast with it's background
", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "notfound", @@ -145,12 +160,14 @@ "nu": "notfound", "siteimprove": "error", "fae": "error", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Large text does not have a contrast ratio of at least 3:1 so does not meet AA": { "example": "This small text does not have enough contrast with it's background
", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "notfound", @@ -163,12 +180,14 @@ "nu": "notfound", "siteimprove": "error", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Small text does not have a contrast ratio of at least 7:1 so does not meet AAA": { "example": "This small text does not have enough contrast with it's background
", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "notfound", @@ -181,12 +200,14 @@ "nu": "notfound", "siteimprove": "error", "fae": "error", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Large text does not have a contrast ratio of at least 4.5:1 so does not meet AAA": { "example": "This small text does not have enough contrast with it's background
", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "notfound", @@ -199,25 +220,28 @@ "nu": "notfound", "siteimprove": "error", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Focus not visible": { "example": "This links has visible focus but this button\n doesn't\n ", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", "wave": "notfound", "sortsite": "notfound", "axe": "notfound", - "codesniffer": "notfound", + "codesniffer": "manual", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "manual", - "aslint": "notfound" + "aslint": "manual", + "enabler": "notfound" } } }, @@ -225,24 +249,27 @@ "Inadequate line height used": { "example": "Many people with cognitive disabilities have trouble tracking lines of text when a block of text is single spaced. Providing spacing between 1.5 to 2 allows them to start a new line more easily once they have finished the previous one.
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", "wave": "notfound", "sortsite": "notfound", "axe": "notfound", - "codesniffer": "notfound", + "codesniffer": "manual", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "All caps text found": { "example": "Typing sentences or phrases IN ALL CAPITALS is rarely a good idea. It may make sense under some circumstances, but only rarely. Lengthy segments of capitalized content are more difficult to read. In some cases, a screen reader may interpret ALL CAPITAL text as being an acronym and may read it as letters rather than words. For example, a screen reader may read the uppercase text CONTACT US as \"Contact U. S.\" because it interprets the uppercase \"US\" as being an acronym for \"United States\".
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -255,12 +282,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "warning" + "aslint": "error", + "enabler": "notfound" } }, "Blink element found": { "example": "", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "error", "tenon": "error", @@ -273,12 +302,14 @@ "nu": "error", "siteimprove": "notfound", "fae": "manual", - "aslint": "warning" + "aslint": "error", + "enabler": "error" } }, "Italics used on long sections of text": { "example": "Italics are sometimes used to highlight text. But you shouldn't use italicized text because they make letters hard to read. The letters have a jagged line compared to non-italic fonts. The letters also lean over making it hard for dyslexic users to make out the words. When the text size is small, the text is even more illegible.
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -291,12 +322,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "warning" + "aslint": "error", + "enabler": "notfound" } }, "Marquee element found": { "example": "", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "error", "tenon": "error", @@ -309,61 +342,68 @@ "nu": "error", "siteimprove": "error", "fae": "error", - "aslint": "notfound" + "aslint": "error", + "enabler": "notfound" } }, "Long lines of text": { "example": "For people with some reading or vision disabilities, long lines of text can become a significant barrier. They have trouble keeping their place and following the flow of text. Having a narrow block of text makes it easier for them to continue on to the next line in a block. Lines should not exceed 80 characters
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", "wave": "notfound", "sortsite": "notfound", "axe": "notfound", - "codesniffer": "notfound", + "codesniffer": "manual", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Very small text found": { "example": "This is some tiny text, much too small for some people to read
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", - "wave": "warning", + "wave": "error", "sortsite": "error", "axe": "notfound", - "codesniffer": "notfound", + "codesniffer": "manual", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "error" + "aslint": "error", + "enabler": "notfound" } }, "Justified text found": { "example": "When text is justified to both margins it may add additional spaces between words which may be difficult for users with visual or cognitive impairments to read. Full text justification can also cause words to be spaced closely together thus making it difficult to determine where a word starts and ends.
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "error", "wave": "warning", "sortsite": "notfound", "axe": "notfound", - "codesniffer": "notfound", + "codesniffer": "manual", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } } }, @@ -371,6 +411,7 @@ "Text language changed without required change in direction": { "example": "الإعفاء الإلكتروني من التأشيرة
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "error", @@ -383,16 +424,18 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "html element has an empty lang attribute": { "example": "Example page with an empty lang attribute", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "error", - "wave": "notfound", + "wave": "error", "sortsite": "error", "axe": "error", "codesniffer": "error", @@ -401,12 +444,14 @@ "nu": "notfound", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "error" } }, "lang attribute not used to identify change of language": { "example": "Mother, he's asking you to go. He's saying, \"Allons, Madame plaisante!\"
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "manual", "tenon": "notfound", @@ -419,12 +464,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "manual", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Text language is in the wrong direction": { "example": "Electronic visa waiver
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -437,16 +484,18 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "error", + "enabler": "notfound" } }, "html element has an invalid value in the lang attribute": { "example": "Example page with an invalid lang attribute", "results": { - "google": "notfound", + "arc": "error", + "google": "error", "asqatasun": "error", "tenon": "notfound", - "wave": "notfound", + "wave": "error", "sortsite": "error", "axe": "error", "codesniffer": "notfound", @@ -455,16 +504,18 @@ "nu": "error", "siteimprove": "error", "fae": "error", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "lang attribute used to identify change of language, but with invalid value": { "example": "Mother, he's asking you to go. He's saying, \"Allons, Madame plaisante!\"
", "results": { - "google": "notfound", + "arc": "error", + "google": "error", "asqatasun": "error", "tenon": "notfound", - "wave": "manual", + "wave": "error", "sortsite": "error", "axe": "error", "codesniffer": "notfound", @@ -473,12 +524,14 @@ "nu": "error", "siteimprove": "error", "fae": "error", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "html element is missing a lang attribute": { "example": "Example page with a missing lang attribute", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "error", @@ -488,15 +541,17 @@ "codesniffer": "error", "achecker": "error", "eiii": "error", - "nu": "notfound", + "nu": "warning", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "error" } }, "html element has lang attribute set to wrong language": { "example": "Example page with a lang attribute set to the wrong language", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "error", "tenon": "notfound", @@ -509,12 +564,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "lang attribute used to identify change of language, but with wrong language": { "example": "Mother, he's asking you to go. He's saying, \"Allons, Madame plaisante!\"
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "manual", "tenon": "notfound", @@ -527,7 +584,8 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } } }, @@ -535,24 +593,27 @@ "Inappropriate page title": { "example": "Example page with a inappropriate page title", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "manual", "tenon": "notfound", "wave": "notfound", "sortsite": "notfound", "axe": "notfound", - "codesniffer": "manual", + "codesniffer": "notfound", "achecker": "manual", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "manual", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Empty page title": { "example": "Example page with a empty page title", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "error", @@ -565,12 +626,14 @@ "nu": "error", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "error" } }, "Missing page title": { "example": "Example page with a missing page title", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "error", @@ -583,14 +646,16 @@ "nu": "error", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "error" } } }, - "Headings": { + "Headings": { "Empty heading": { "example": "\nThis paragraph is preceded by an empty H4
", "results": { + "arc": "warning", "google": "notfound", "asqatasun": "error", "tenon": "error", @@ -598,54 +663,59 @@ "sortsite": "error", "axe": "error", "codesniffer": "error", - "achecker": "error", "eiii": "error", "nu": "warning", "siteimprove": "error", "fae": "warning", - "aslint": "error" + "aslint": "notfound", + "enabler": "error" } }, "Missing H1": { "example": "Example page with no H1", "results": { + "arc": "warning", "google": "notfound", "asqatasun": "error", "tenon": "notfound", "wave": "warning", "sortsite": "error", - "axe": "notfound", + "axe": "error", "codesniffer": "error", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", "siteimprove": "error", "fae": "warning", - "aslint": "error" + "aslint": "error", + "enabler": "error" } }, "Text formatting used instead of an actual heading": { "example": "This paragraph is preceded by a div that is styled to look like a heading
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", "wave": "notfound", "sortsite": "notfound", "axe": "notfound", - "codesniffer": "notfound", + "codesniffer": "manual", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "manual", + "enabler": "notfound" } }, "Headings not structured in a hierarchical manner": { "example": "Pages should be structured in a hierarchical manner, generally with one 1st degree headings (h1) being the\n most important (usually page titles or main content heading), then 2nd degree headings (h2 - usually major\n section headings), down to 3rd degree headings (sub-sections of the h2), and so on.
\nTechnically, lower degree headings should be contained within headings of the next highest degree\n (i.e., one should not skip heading levels, such as from an h2 to an h4, going down the document).
\nThis is an example where heading levels have been skipped and are not in a logical order, which makes the page\n difficult to understand and navigate for people using assistive technologies such as screen reader.
", "results": { - "google": "notfound", + "arc": "warning", + "google": "error", "asqatasun": "error", "tenon": "notfound", "wave": "warning", @@ -657,7 +727,8 @@ "nu": "notfound", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "notfound" } } }, @@ -665,7 +736,8 @@ "LI element with no parent": { "example": "| Road | \nJunction | \nCar | \nBus | \n
|---|---|---|---|
| Regent Street | \nOxford Street | \n307 | \n12 | \n
| Regent Street | \nBond Street | \n1731 | \n58 | \n
| Southwark Street | \nUnion Street | \n1975 | \n51 | \n
| \n | Monday-Friday | \nSaturday | \nSunday | \n
|---|---|---|---|
| 08:00\n-\n12:00 | \nopen | \nopen | \nclosed | \n
| 12:00\n-\n16:00 | \nopen | \nclosed | \nclosed | \n
| Item | \nCost | \n||||||
|---|---|---|---|---|---|---|---|
| Lunch | \n£6.99 | \n||||||
Holiday\n
| \n£609.98 | \n
| Item | \nCost | \n||||||
|---|---|---|---|---|---|---|---|
| Lunch | \n£6.99 | \n||||||
Holiday\n
| \n£609.98 | \n
| Name | \nAge | \nBirthday | \n
| Jackie | \n5 | \nApril 5 | \n
| Beth | \n8 | \nJanuary 14 | \n
| Requester Information | \n|||
|---|---|---|---|
| Name | \nJon Smith | \nDate | \n9/9/2005 | \n
| Department | \nCustomer Service | \n||
| jon.smith@gov.uk | \nPhone | \n07700 900258 | \n
| Foo | \nBar | \nBat | \nBaz | \n
|---|
| Name | \nAge | \nBirthday | \n
|---|---|---|
| Jackie | \n5 | \nApril 5 | \n
| Beth | \n8 | \nJanuary 14 | \n
| \n | Welcome to our homepageHere you can find out who we are, what we do and why you should buy our products. | \n
| \n | Age | \nBirthday | \n
|---|---|---|
| Jackie | \n5 | \nApril 5 | \n
| Beth | \n8 | \nJanuary 14 | \n
| \n Current House\n | \n\n Bill title\n | \n\n Last updated\n | \n
|---|---|---|
| \n | A | \n\n |
| \n Lords\n | \n\n Abortion (Disability Equality) Bill [HL]\n | \n26.05.2016 | \n
| \n Lords\n | \n\n Access to Palliative Care Bill [HL]\n | \n10.06.2016 | \n
![\"BBC\"](\"images/bbc-blocks-dark.png\" "\\"BBC")
",
"results": {
+ "arc": "notfound",
"google": "notfound",
"asqatasun": "manual",
"tenon": "error",
@@ -951,30 +1053,34 @@
"nu": "notfound",
"siteimprove": "notfound",
"fae": "notfound",
- "aslint": "notfound"
+ "aslint": "notfound",
+ "enabler": "notfound"
}
},
"Image with presentation role has non-empty alt": {
"example": "![\"Decorative](\"images/decoration.png\")
",
"results": {
+ "arc": "manual",
"google": "notfound",
"asqatasun": "notfound",
"tenon": "error",
"wave": "notfound",
"sortsite": "error",
- "axe": "notfound",
+ "axe": "error",
"codesniffer": "notfound",
"achecker": "notfound",
"eiii": "notfound",
- "nu": "notfound",
- "siteimprove": "notfound",
+ "nu": "error",
+ "siteimprove": "manual",
"fae": "notfound",
- "aslint": "notfound"
+ "aslint": "notfound",
+ "enabler": "notfound"
}
},
"Image with no alt attribute": {
"example": "",
"results": {
+ "arc": "error",
"google": "error",
"asqatasun": "error",
"tenon": "error",
@@ -987,12 +1093,14 @@
"nu": "error",
"siteimprove": "error",
"fae": "error",
- "aslint": "error"
+ "aslint": "error",
+ "enabler": "error"
}
},
"Background image that conveys information does not have a text alternative": {
"example": "",
"results": {
+ "arc": "notfound",
"google": "notfound",
"asqatasun": "notfound",
"tenon": "notfound",
@@ -1005,16 +1113,18 @@
"nu": "notfound",
"siteimprove": "notfound",
"fae": "notfound",
- "aslint": "manual"
+ "aslint": "manual",
+ "enabler": "notfound"
}
},
"Image has empty alt and non-empty title": {
"example": "",
"results": {
+ "arc": "error",
"google": "notfound",
"asqatasun": "manual",
"tenon": "error",
- "wave": "notfound",
+ "wave": "warning",
"sortsite": "error",
"axe": "notfound",
"codesniffer": "error",
@@ -1023,12 +1133,14 @@
"nu": "notfound",
"siteimprove": "error",
"fae": "notfound",
- "aslint": "error"
+ "aslint": "error",
+ "enabler": "error"
}
},
"A distraction is present, an animated gif": {
"example": "![\"Animated](\"images/animated-tree.gif\")
",
"results": {
+ "arc": "notfound",
"google": "notfound",
"asqatasun": "notfound",
"tenon": "notfound",
@@ -1041,48 +1153,54 @@
"nu": "notfound",
"siteimprove": "notfound",
"fae": "manual",
- "aslint": "notfound"
+ "aslint": "notfound",
+ "enabler": "notfound"
}
},
"Image that conveys information has an empty alt attribute": {
"example": "",
"results": {
+ "arc": "notfound",
"google": "notfound",
"asqatasun": "manual",
"tenon": "notfound",
"wave": "manual",
"sortsite": "notfound",
"axe": "notfound",
- "codesniffer": "manual",
+ "codesniffer": "warning",
"achecker": "warning",
"eiii": "notfound",
- "nu": "manual",
+ "nu": "notfound",
"siteimprove": "manual",
"fae": "manual",
- "aslint": "manual"
+ "aslint": "manual",
+ "enabler": "error"
}
},
"Image that conveys information has inappropriate alt text": {
"example": "",
"results": {
+ "arc": "notfound",
"google": "notfound",
"asqatasun": "manual",
"tenon": "notfound",
- "wave": "manual",
+ "wave": "notfound",
"sortsite": "notfound",
"axe": "notfound",
"codesniffer": "manual",
"achecker": "warning",
"eiii": "notfound",
- "nu": "manual",
+ "nu": "notfound",
"siteimprove": "notfound",
"fae": "manual",
- "aslint": "manual"
+ "aslint": "manual",
+ "enabler": "notfound"
}
},
"Image alt attribute contains image file name": {
"example": "",
"results": {
+ "arc": "warning",
"google": "notfound",
"asqatasun": "manual",
"tenon": "error",
@@ -1092,28 +1210,31 @@
"codesniffer": "manual",
"achecker": "warning",
"eiii": "notfound",
- "nu": "manual",
+ "nu": "notfound",
"siteimprove": "error",
"fae": "error",
- "aslint": "manual"
+ "aslint": "manual",
+ "enabler": "notfound"
}
},
"Image with partial text alternative": {
"example": "The image below contains a lot of information, such as which departments the sale is on. The text alternative in the alt attribute does not include this information, only a partial \"25% off sale\"
\n![\"25%](\"images/sale.jpg\"/)
",
"results": {
+ "arc": "notfound",
"google": "notfound",
"asqatasun": "manual",
"tenon": "notfound",
- "wave": "manual",
+ "wave": "notfound",
"sortsite": "notfound",
"axe": "notfound",
"codesniffer": "manual",
"achecker": "manual",
"eiii": "notfound",
- "nu": "manual",
+ "nu": "notfound",
"siteimprove": "notfound",
"fae": "manual",
- "aslint": "manual"
+ "aslint": "manual",
+ "enabler": "notfound"
}
}
},
@@ -1121,10 +1242,11 @@
"Embedded video file is missing text alternative": {
"example": "",
"results": {
+ "arc": "notfound",
"google": "notfound",
"asqatasun": "notfound",
"tenon": "notfound",
- "wave": "manual",
+ "wave": "warning",
"sortsite": "notfound",
"axe": "manual",
"codesniffer": "manual",
@@ -1133,43 +1255,48 @@
"nu": "notfound",
"siteimprove": "manual",
"fae": "manual",
- "aslint": "error"
+ "aslint": "error",
+ "enabler": "notfound"
}
},
"Flashing content doesn't have warning": {
"example": "",
"results": {
+ "arc": "notfound",
"google": "notfound",
"asqatasun": "notfound",
"tenon": "notfound",
"wave": "notfound",
"sortsite": "notfound",
"axe": "notfound",
- "codesniffer": "notfound",
+ "codesniffer": "manual",
"achecker": "notfound",
"eiii": "notfound",
"nu": "notfound",
"siteimprove": "notfound",
"fae": "notfound",
- "aslint": "notfound"
+ "aslint": "manual",
+ "enabler": "notfound"
}
},
"Embedded audio file is missing text alternative": {
"example": "",
"results": {
+ "arc": "notfound",
"google": "notfound",
"asqatasun": "notfound",
"tenon": "notfound",
- "wave": "manual",
+ "wave": "warning",
"sortsite": "notfound",
- "axe": "manual",
+ "axe": "notfound",
"codesniffer": "manual",
"achecker": "notfound",
"eiii": "notfound",
"nu": "notfound",
"siteimprove": "manual",
"fae": "error",
- "aslint": "error"
+ "aslint": "error",
+ "enabler": "notfound"
}
}
},
@@ -1177,24 +1304,27 @@
"Image link with no alternative text": {
"example": "",
"results": {
+ "arc": "notfound",
"google": "error",
"asqatasun": "error",
"tenon": "error",
"wave": "error",
"sortsite": "error",
- "axe": "error",
+ "axe": "notfound",
"codesniffer": "error",
"achecker": "error",
"eiii": "notfound",
"nu": "notfound",
"siteimprove": "error",
"fae": "error",
- "aslint": "error"
+ "aslint": "error",
+ "enabler": "error"
}
},
"Link to javascript, invalid hypertext reference": {
"example": "Press me!",
"results": {
+ "arc": "notfound",
"google": "notfound",
"asqatasun": "notfound",
"tenon": "error",
@@ -1207,13 +1337,15 @@
"nu": "notfound",
"siteimprove": "notfound",
"fae": "notfound",
- "aslint": "manual"
+ "aslint": "error",
+ "enabler": "notfound"
}
},
"Uninformative link text": {
"example": "The polar bear is a carnivorous bear whose native range lies largely within the Arctic Circle,\n encompassing the Arctic Ocean, its surrounding seas and surrounding land masses.
\nRead more", "results": { - "google": "notfound", + "arc": "notfound", + "google": "error", "asqatasun": "manual", "tenon": "error", "wave": "warning", @@ -1225,30 +1357,34 @@ "nu": "notfound", "siteimprove": "error", "fae": "manual", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Link launches new window with no warning": { "example": "Twitter", "results": { - "google": "notfound", + "arc": "notfound", + "google": "error", "asqatasun": "manual", "tenon": "notfound", "wave": "notfound", "sortsite": "error_paid", "axe": "notfound", - "codesniffer": "manual", + "codesniffer": "warning", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "warning" + "aslint": "error", + "enabler": "notfound" } }, "Links not separated by printable characters": { "example": "Page A Page B Page C", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -1261,12 +1397,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Link text with identical title": { "example": "Google", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "error", "tenon": "error", @@ -1279,12 +1417,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Links to a sound file, no transcript": { "example": "Listen to the interview", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -1297,30 +1437,34 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Identifying links by colour alone": { "example": "\nA normal link\n
\n Some text\n
\nLink only identifiable by colour alone\n
To know more about me, visit my page.
", "results": { - "google": "error", + "arc": "notfound", + "google": "notfound", "asqatasun": "manual", "tenon": "notfound", - "wave": "notfound", + "wave": "warning", "sortsite": "notfound", "axe": "notfound", - "codesniffer": "notfound", + "codesniffer": "manual", "achecker": "warning", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "manual", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Adjacent links going to the same destination": { "example": "![\"Red](\"images/red_panda.jpg\")
\nRed Panda",
"results": {
+ "arc": "notfound",
"google": "notfound",
"asqatasun": "notfound",
"tenon": "notfound",
@@ -1423,13 +1577,15 @@
"nu": "notfound",
"siteimprove": "error",
"fae": "notfound",
- "aslint": "notfound"
+ "aslint": "error",
+ "enabler": "notfound"
}
},
"Link contains only a full stop": {
"example": " Visit the GOV.UK website .",
"results": {
- "google": "error",
+ "arc": "notfound",
+ "google": "notfound",
"asqatasun": "error",
"tenon": "notfound",
"wave": "notfound",
@@ -1441,12 +1597,14 @@
"nu": "notfound",
"siteimprove": "notfound",
"fae": "manual",
- "aslint": "notfound"
+ "aslint": "notfound",
+ "enabler": "notfound"
}
},
"Image link alt text repeats text in the link": {
"example": "\n\n Red Panda\n ",
"results": {
+ "arc": "notfound",
"google": "notfound",
"asqatasun": "manual",
"tenon": "notfound",
@@ -1459,12 +1617,14 @@
"nu": "notfound",
"siteimprove": "error",
"fae": "notfound",
- "aslint": "notfound"
+ "aslint": "error",
+ "enabler": "notfound"
}
},
"Link not clearly identifiable and distinguishable from surrounding text": {
"example": "Find out more about Doctor Who
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -1477,12 +1637,14 @@ "nu": "notfound", "siteimprove": "error", "fae": "notfound", - "aslint": "notfound" + "aslint": "manual", + "enabler": "notfound" } }, "Link to a multimedia file, no transcript": { "example": "Watch the interview", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -1495,12 +1657,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Non-specific link text": { "example": "Click here for more information on the Rocky Mountains.\n ", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "error", @@ -1513,12 +1677,14 @@ "nu": "notfound", "siteimprove": "error", "fae": "manual", - "aslint": "error" + "aslint": "error", + "enabler": "notfound" } }, "Link to an image, no text alternative": { "example": " My favourite bat", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "error", @@ -1531,7 +1697,8 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } } }, @@ -1539,6 +1706,7 @@ "Image button has no alt attribute": { "example": "", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "error", @@ -1551,12 +1719,14 @@ "nu": "error", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "notfound" } }, "Empty button": { "example": "", "results": { + "arc": "error", "google": "error", "asqatasun": "notfound", "tenon": "error", @@ -1569,16 +1739,18 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "error", - "aslint": "identified" + "aslint": "notfound", + "enabler": "error" } }, "Uninformative alt attribute value on image button": { "example": "", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "manual", "tenon": "error", - "wave": "manual", + "wave": "notfound", "sortsite": "notfound", "axe": "notfound", "codesniffer": "manual", @@ -1587,13 +1759,15 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "manual" + "aslint": "error", + "enabler": "notfound" } }, "Empty alt attribute on image button": { "example": "", "results": { - "google": "notfound", + "arc": "error", + "google": "error", "asqatasun": "error", "tenon": "error", "wave": "error", @@ -1605,7 +1779,8 @@ "nu": "error", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "notfound" } } }, @@ -1613,6 +1788,7 @@ "Errors identified by colour only": { "example": "", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -1625,13 +1801,15 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "manual", - "aslint": "manual" + "aslint": "manual", + "enabler": "notfound" } }, "Labels missing when they would look clumsy for some form controls": { "example": "", "results": { - "google": "notfound", + "arc": "error", + "google": "error", "asqatasun": "error", "tenon": "error", "wave": "error", @@ -1643,12 +1821,14 @@ "nu": "notfound", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "error" } }, "Error messages - no suggestion for corrections given, e.g. required format": { "example": "", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "manual", "tenon": "notfound", @@ -1661,12 +1841,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "manual", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Left aligned form labels with too much white space": { "example": "", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "manual", "tenon": "notfound", @@ -1679,30 +1861,34 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Group of radio buttons not enclosed in a fieldset": { "example": "", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "manual", "tenon": "notfound", "wave": "warning", "sortsite": "error", - "axe": "error", - "codesniffer": "notfound", + "axe": "notfound", + "codesniffer": "warning", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", - "siteimprove": "notfound", + "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "notfound" } }, "Form element has no label": { "example": "", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "error", @@ -1715,12 +1901,14 @@ "nu": "notfound", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "notfound" } }, "Fieldset without a legend": { "example": "", "results": { + "arc": "error", "google": "notfound", "asqatasun": "error", "tenon": "notfound", @@ -1733,12 +1921,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "error", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Empty legend": { "example": "", "results": { + "arc": "error", "google": "notfound", "asqatasun": "error", "tenon": "notfound", @@ -1751,12 +1941,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "error", - "aslint": "identified" + "aslint": "notfound", + "enabler": "notfound" } }, "Label element with for= attribute but not matching id= attribute of form control": { "example": "", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "error", @@ -1769,31 +1961,35 @@ "nu": "notfound", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "error" } }, "Group of check boxes not enclosed in a fieldset": { "example": "", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "manual", "tenon": "notfound", "wave": "warning", "sortsite": "notfound", - "axe": "error", - "codesniffer": "notfound", + "axe": "notfound", + "codesniffer": "warning", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", - "siteimprove": "notfound", + "siteimprove": "error", "fae": "notfound", - "aslint": "error" + "aslint": "error", + "enabler": "notfound" } }, "Empty label found": { "example": "", "results": { - "google": "notfound", + "arc": "error", + "google": "error", "asqatasun": "manual", "tenon": "error", "wave": "error", @@ -1805,31 +2001,35 @@ "nu": "notfound", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "notfound" } }, "Two unique labels, but identical for= attributes": { "example": "", "results": { + "arc": "error", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", "wave": "error", "sortsite": "notfound", - "axe": "error", + "axe": "warning", "codesniffer": "notfound", "achecker": "error", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "error", + "enabler": "notfound" } }, "Errors identified with a poor colour contrast": { "example": "", "results": { - "google": "warning", + "arc": "error", + "google": "error", "asqatasun": "error", "tenon": "notfound", "wave": "error", @@ -1841,12 +2041,14 @@ "nu": "notfound", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "notfound" } }, "Non-unique field label found": { "example": "", "results": { + "arc": "error", "google": "notfound", "asqatasun": "notfound", "tenon": "error", @@ -1859,12 +2061,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "error", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Missing labels in checkboxes": { "example": "", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "error", @@ -1877,12 +2081,14 @@ "nu": "notfound", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "error" } }, "Field hint not associated with input": { "example": "", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "manual", "tenon": "notfound", @@ -1895,30 +2101,34 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Placeholder no label": { "example": "", "results": { + "arc": "error", "google": "error", "asqatasun": "error", "tenon": "error", "wave": "error", "sortsite": "error", - "axe": "error", - "codesniffer": "error", + "axe": "notfound", + "codesniffer": "manual", "achecker": "error", "eiii": "notfound", "nu": "notfound", "siteimprove": "error", "fae": "error", - "aslint": "error" + "aslint": "error", + "enabler": "notfound" } }, "Errors are not identified": { "example": "", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "manual", "tenon": "notfound", @@ -1931,12 +2141,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "manual", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Form control that changes context without warning": { "example": "", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "manual", "tenon": "notfound", @@ -1949,7 +2161,8 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "manual", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } } }, @@ -1957,19 +2170,21 @@ "Inadequately-sized clickable targets found": { "example": "a\nb\nc\nd\ne\nf\ng\nh\ni\nj\nk\nl\nm\nn\no\np\nq\nr\ns\nt\nu\nv\nw\nx\ny\nz", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", "wave": "notfound", "sortsite": "notfound", "axe": "notfound", - "codesniffer": "notfound", + "codesniffer": "manual", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "manual", + "enabler": "notfound" } } }, @@ -1977,24 +2192,27 @@ "Alert shows for a short time": { "example": "\n You should complete this form in 20 minutes\n
\n", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", "wave": "notfound", "sortsite": "notfound", "axe": "notfound", - "codesniffer": "notfound", + "codesniffer": "manual", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", "siteimprove": "manual", "fae": "manual", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Lightbox - close button doesn't receive focus": { "example": "Open lightbox\n\n This lightbox's close button isn't a link so you can't focus on it.\n The Ministry of Justice website has information about mental capacity.\n
\nMy favourite car
", "results": { + "arc": "error", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", - "wave": "manual", + "wave": "notfound", "sortsite": "notfound", "axe": "notfound", "codesniffer": "notfound", @@ -2079,12 +2305,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Concertina items don't get keyboard focus": { "example": "Example page that contains a keyboard trap
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -2115,12 +2345,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "manual", - "aslint": "notfound" + "aslint": "manual", + "enabler": "notfound" } }, "Dropdown navigation - only the top level items receive focus": { "example": "", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "manual", "tenon": "notfound", @@ -2133,12 +2365,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "manual", + "enabler": "notfound" } }, "Lightbox - ESC key doesn't close the lightbox": { "example": "Open lightbox\n\n This lightbox can't be closed with an escape key.\n The Ministry of Justice website has information about mental capacity.\n
\n\n This lightbox is placed at the end of the DOM so you'll have to tab through other links to reach it.\n The Ministry of Justice website has information about mental capacity.\n
\n\n This lightbox doesn't retain the focus within itself.\n The Ministry of Justice website has information about mental capacity.\n
\nThis text becomes unreadable when you increase the text-size (Zoom text only) in\n Firefox
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", "wave": "notfound", "sortsite": "notfound", "axe": "notfound", - "codesniffer": "notfound", + "codesniffer": "manual", "achecker": "notfound", "eiii": "notfound", "nu": "notfound", "siteimprove": "notfound", "fae": "manual", - "aslint": "notfound" + "aslint": "manual", + "enabler": "notfound" } }, "Non-decorative content inserted using CSS": { "example": "My favourite food is
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -2335,12 +2589,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "manual", + "enabler": "notfound" } }, "visibility:hidden used to visually hide content when it should be available to screenreader": { "example": "Read more ", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -2353,12 +2609,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "display:none used to visually hide content when it should be available to screenreader": { "example": "Read more ", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -2371,12 +2629,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Page zoom - boxes that don't expand with the text": { "example": "", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -2389,7 +2649,8 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "manual", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } } }, @@ -2397,6 +2658,7 @@ "Duplicate id": { "example": "\n", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "error", @@ -2409,12 +2671,14 @@ "nu": "error", "siteimprove": "error", "fae": "notfound", - "aslint": "error" + "aslint": "error", + "enabler": "error" } }, "Article element used to mark-up an element that's not an article/blog post etc.": { "example": "![\"\"](\"images/spacer.gif\"){kind=spacer}
And you are there.",
"results": {
+ "arc": "notfound",
"google": "notfound",
"asqatasun": "notfound",
"tenon": "notfound",
"wave": "identified",
"sortsite": "notfound",
"axe": "notfound",
- "codesniffer": "notfound",
+ "codesniffer": "warning",
"achecker": "notfound",
"eiii": "notfound",
"nu": "notfound",
- "siteimprove": "notfound",
+ "siteimprove": "manual",
"fae": "notfound",
- "aslint": "notfound"
+ "aslint": "notfound",
+ "enabler": "notfound"
}
},
"Inline style adds colour": {
"example": "The colour of this text is set using inline styles.
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "notfound", @@ -2535,12 +2811,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Start and close tags don't match": { "example": "\nYour\n\n /\\ (`/`|| _ +\n /--\\,)\\,|| (||`|\n\n goes here\n", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "notfound", "tenon": "error", @@ -2571,12 +2851,14 @@ "nu": "notfound", "siteimprove": "notfound", "fae": "notfound", - "aslint": "notfound" + "aslint": "notfound", + "enabler": "notfound" } }, "Deprecated font element": { "example": "
The size and face of this text is set using the font element and the size and face attributes
", "results": { + "arc": "notfound", "google": "notfound", "asqatasun": "error", "tenon": "notfound", @@ -2589,7 +2871,8 @@ "nu": "error", "siteimprove": "error", "fae": "notfound", - "aslint": "warning" + "aslint": "error", + "enabler": "error" } } }![bat](\"images/bat.jpg\"){kind=link}