Tingtun Page Checker - Find Barriers in your Web Page

eAccessibility/
Page Checker

Checked page:

http://zst.net.pl

>Check another page

Time:

2023-01-03T06:51:01Z

Applied Tests:

Total: 428
Fail: 12
Verify: 19
Pass: 397

Score:

98.64

(where 100 is the best)

Link:

/en/pagecheck2.0/?uuid=99d865d2-c33f-4b70-945c-782f0adc8d2a

Disclaimer

Please note that the automatic score is based on tests carried out automatically. About 20% of the conceivable tests can be automated, and the tool covers a part of these tests. The score from user tests are based on a limited set of questions and will also not cover all possible tests. Therefore, the evaluated pages may contain barriers not reported by any of the tools. For reference see the list of. currently implemented tests. Full disclaimer.

Result Details

Applied Automatic Tests
Occurrences
WCAG 2.0 context

Show

Fail Verify Pass

Applied Automatic Tests

Fail, Verify and Pass results are not displayed.

23 Images must have alternate text [1.1.1]
6 Certain ARIA roles must contain particular children [1.3.1]
6 Certain ARIA roles must be contained by particular parents [1.3.1]
7 <ul> and <ol> must only directly contain <li>, <script> or <template> elements [1.3.1]
30 <li> elements must be contained in a <ul> or <ol> [1.3.1]
2 All cells in a table element that use the headers attribute must only refer to other cells of that same table [1.3.1]
1 All th elements and elements with role=columnheader/rowheader must have data cells they describe [1.3.1]
12 , 1 ARIA hidden element must not contain focusable elements [1.3.1, 4.1.2]
1 Form elements must have labels [1.3.1, 4.1.2]
35 Inline text spacing must be adjustable with custom stylesheets [1.4.1.2, 2.1.a.a]
65 , 9 , 17 Elements must have sufficient color contrast [1.4.3]
1 Page must have means to bypass repeated blocks [2.4.1]
1 Documents must have <title> element to aid in navigation [2.4.2]
64 , 1 Links must have discernible text [2.4.4, 4.1.2]
44 , 2 Links with the same name have a similar purpose [2.4.9]
1 <html> element must have a lang attribute [3.1.1]
1 <html> element must have a valid value for the lang attribute [3.1.1]
1 HTML elements with lang and xml:lang must have the same base language [3.1.1]
1 Form field should not have multiple label elements [3.3.2]
3 IDs of active elements must be unique [4.1.1]
1 IDs used in ARIA and labels must be unique [4.1.1]
38 id attribute value must be unique [4.1.1]
13 Elements must only use allowed ARIA attributes [4.1.2]
1 aria-hidden='true' must not be present on the document body [4.1.2]
6 Required ARIA attributes must be provided [4.1.2]
6 ARIA roles used must conform to valid values [4.1.2]
13 ARIA attributes must conform to valid values [4.1.2]
13 ARIA attributes must conform to valid names [4.1.2]
1 Buttons must have discernible text [4.1.2]
1 Input buttons must have discernible text [4.1.2]

Select a test to display the details

Test Detail: Images must have alternate text (image-alt)

(Test for Success Criterion 1.1.1: Non-text Content:)

Results
Test info

Ensures <img> elements have alternate text or a role of none or presentation (23 occurences): Any of: Element has a title attribute; Element has an alt attribute. None of: Element has a valid alt attribute value.

About this Test

Checked Elements: img

Short Description

Ensures <img> elements have alternate text or a role of none or presentation

Understanding Success Criterion 1.1.1: Non-text Content:

Test Detail: Certain ARIA roles must contain particular children (aria-required-children)

(Test for Success Criterion 1.3.1: Info and Relationships)

Results
Test info

Ensures elements with an ARIA role that require child roles contain them (6 occurences): Any of: Required ARIA children are present.

About this Test

Checked Elements: all

Short Description

Ensures elements with an ARIA role that require child roles contain them

Understanding Success Criterion 1.3.1: Info and Relationships

Test Detail: Certain ARIA roles must be contained by particular parents (aria-required-parent)

(Test for Success Criterion 1.3.1: Info and Relationships)

Results
Test info

Ensures elements with an ARIA role that require parent roles are contained by them (6 occurences): Any of: Required ARIA parent role present.

About this Test

Checked Elements: all

Short Description

Ensures elements with an ARIA role that require parent roles are contained by them

Understanding Success Criterion 1.3.1: Info and Relationships

Test Detail: <ul> and <ol> must only directly contain <li>, <script> or <template> elements (list)

(Test for Success Criterion 1.3.1: Info and Relationships)

Results
Test info

Ensures that lists are structured correctly (7 occurences): None of: List element only has direct children that are allowed inside <li> elements.

About this Test

Checked Elements: all

Short Description

Ensures that lists are structured correctly

Understanding Success Criterion 1.3.1: Info and Relationships

Test Detail: <li> elements must be contained in a <ul> or <ol> (listitem)

(Test for Success Criterion 1.3.1: Info and Relationships)

Results
Test info

Ensures <li> elements are used semantically (30 occurences): Any of: List item has a <ul>, <ol> or role="list" parent element.

About this Test

Checked Elements: li

Short Description

Ensures <li> elements are used semantically

Understanding Success Criterion 1.3.1: Info and Relationships

Test Detail: All cells in a table element that use the headers attribute must only refer to other cells of that same table (td-headers-attr)

(Test for Success Criterion 1.3.1: Info and Relationships)

Results
Test info

Ensure that each cell in a table using the headers refers to another cell in that table (2 occurences): All of: The headers attribute is exclusively used to refer to other cells in the table.

About this Test

Checked Elements: td

Short Description

Ensure that each cell in a table using the headers refers to another cell in that table

Understanding Success Criterion 1.3.1: Info and Relationships

Test Detail: All th elements and elements with role=columnheader/rowheader must have data cells they describe (th-has-data-cells)

(Test for Success Criterion 1.3.1: Info and Relationships)

Results
Test info

Ensure that each table header in a data table refers to data cells (1 occurrence): All of: All table header cells refer to data cells.

About this Test

Checked Elements: th

Short Description

Ensure that each table header in a data table refers to data cells

Understanding Success Criterion 1.3.1: Info and Relationships

Test Detail: ARIA hidden element must not contain focusable elements (aria-hidden-focus)

(Test for Success Criterion 1.3.1, 4.1.2)

Results
Test info

Ensures aria-hidden elements do not contain focusable elements (1 occurrence): All of: Focusable content should have tabindex='-1' or be removed from the DOM.
Ensures aria-hidden elements do not contain focusable elements (12 occurences): All of: No focusable elements while a modal is open; No focusable elements contained within element.

About this Test

Checked Elements:

Short Description

In development. This information will be added shortly

Understanding Success Criterion 1.3.1, 4.1.2: None

Test Detail: Form elements must have labels (label)

(Test for Success Criterion 1.3.1, 4.1.2: Info and Relationships)

Results
Test info

Ensures every form element has a label (1 occurrence): None of: Form element has explicit <label> that is hidden.

About this Test

Checked Elements: all

Short Description

Ensures every form element has a label

Understanding Success Criterion 1.3.1, 4.1.2: Info and Relationships

Test Detail: Inline text spacing must be adjustable with custom stylesheets (avoid-inline-spacing)

(Test for Success Criterion 1.4.1.2, 2.1.a.a)

Results
Test info

Ensure that text spacing set through style attributes can be adjusted with custom stylesheets (35 occurences): All of: No inline styles with '!important' that affect text spacing has been specified.

About this Test

Checked Elements:

Short Description

In development. This information will be added shortly

Understanding Success Criterion 1.4.1.2, 2.1.a.a: None

Test Detail: Elements must have sufficient color contrast (color-contrast)

(Test for Success Criterion 1.4.3: Contrast (Minimum))

Results
Test info

Ensures the contrast between foreground and background colors meets WCAG 2 AA contrast ratio thresholds (9 occurences): Any of: Element has insufficient color contrast of 2.16 (foreground color: #b0b0b0, background color: #ffffff, font size: 10.5pt (14px), font weight: normal). Expected contrast ratio of 4.5:1.
Ensures the contrast between foreground and background colors meets WCAG 2 AA contrast ratio thresholds (17 occurences): Any of: Element's background color could not be determined due to a background image; Element has a 1:1 contrast ratio with the background.
Ensures the contrast between foreground and background colors meets WCAG 2 AA contrast ratio thresholds (65 occurences): Any of: Element has sufficient color contrast of 14.45; Element has sufficient color contrast of 9.01; Element has sufficient color contrast of 11.21; Element has sufficient color contrast of 9.73; Element has sufficient color contrast of 6.98.

About this Test

Checked Elements: all

Short Description

Ensures the contrast between foreground and background colors meets WCAG 2 AA contrast ratio thresholds

Understanding Success Criterion 1.4.3: Contrast (Minimum)

Test Detail: Page must have means to bypass repeated blocks (bypass)

(Test for Success Criterion 2.4.1: Bypass Blocks)

Results
Test info

Ensures each page has at least one mechanism for a user to bypass navigation and jump straight to the content (1 occurrence): Any of: Page has a landmark region; Page has a heading.

About this Test

Checked Elements: all

Short Description

Ensures each page has at least one mechanism for a user to bypass navigation and jump straight to the content

Understanding Success Criterion 2.4.1: Bypass Blocks

Test Detail: Documents must have <title> element to aid in navigation (document-title)

(Test for Success Criterion 2.4.2: Page Titled)

Results
Test info

Ensures each HTML document contains a non-empty <title> element (1 occurrence): Any of: Document has a non-empty <title> element.

About this Test

Checked Elements: title

Short Description

Ensures each HTML document contains a non-empty <title> element

Understanding Success Criterion 2.4.2: Page Titled

Test Detail: Links must have discernible text (link-name)

(Test for Success Criterion 2.4.4, 4.1.2: Name, Role, Value)

Results
Test info

Ensures links have discernible text (1 occurrence): Any of: Element's default semantics were not overridden with role="none"; Element's default semantics were not overridden with role="presentation"; aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty; aria-label attribute does not exist or is empty; Element does not have text that is visible to screen readers. None of: Element is in tab order and does not have accessible text.
Ensures links have discernible text (64 occurences): Any of: aria-label attribute exists and is not empty; Element has text that is visible to screen readers. None of: Element is not in tab order or has accessible text.

About this Test

Checked Elements: all

Short Description

Ensures links have discernible text

Understanding Success Criterion 2.4.4, 4.1.2: Name, Role, Value

Test Detail: Links with the same name have a similar purpose (identical-links-same-purpose)

(Test for Success Criterion 2.4.9)

Results
Test info

Ensure that links with the same accessible name serve a similar purpose (2 occurences): All of: Check that links have the same purpose, or are intentionally ambiguous..
Ensure that links with the same accessible name serve a similar purpose (44 occurences): All of: There are no other links with the same name, that go to a different URL.

About this Test

Checked Elements:

Short Description

In development. This information will be added shortly

Understanding Success Criterion 2.4.9: None

Test Detail: <html> element must have a lang attribute (html-has-lang)

(Test for Success Criterion 3.1.1: Language of Page)

Results
Test info

Ensures every HTML document has a lang attribute (1 occurrence): Any of: The <html> element has a lang attribute.

About this Test

Checked Elements: html

Short Description

Ensures every HTML document has a lang attribute

Understanding Success Criterion 3.1.1: Language of Page

Test Detail: <html> element must have a valid value for the lang attribute (html-lang-valid)

(Test for Success Criterion 3.1.1: Language of Page)

Results
Test info

Ensures the lang attribute of the <html> element has a valid value (1 occurrence): None of: Value of lang attribute is included in the list of valid languages.

About this Test

Checked Elements: html

Short Description

Ensures the lang attribute of the <html> element has a valid value

Understanding Success Criterion 3.1.1: Language of Page

Test Detail: HTML elements with lang and xml:lang must have the same base language (html-xml-lang-mismatch)

(Test for Success Criterion 3.1.1: Language of Page)

Results
Test info

Ensure that HTML elements with both valid lang and xml:lang attributes agree on the base language of the page (1 occurrence): All of: Lang and xml:lang attributes have the same base language.

About this Test

Checked Elements: all

Short Description

Ensure that HTML elements with both valid lang and xml:lang attributes agree on the base language of the page

Understanding Success Criterion 3.1.1: Language of Page

Test Detail: Form field should not have multiple label elements (form-field-multiple-labels)

(Test for Success Criterion 3.3.2)

Results
Test info

Ensures form field does not have multiple label elements (1 occurrence): None of: Form field does not have multiple label elements.

About this Test

Checked Elements:

Short Description

In development. This information will be added shortly

Understanding Success Criterion 3.3.2: None

Test Detail: IDs of active elements must be unique (duplicate-id-active)

(Test for Success Criterion 4.1.1: Parsing)

Results
Test info

Ensures every id attribute value of active elements is unique (3 occurences): Any of: Document has no active elements that share the same id attribute.

About this Test

Checked Elements: all

Short Description

Ensures every id attribute value of active elements is unique

Understanding Success Criterion 4.1.1: Parsing

Test Detail: IDs used in ARIA and labels must be unique (duplicate-id-aria)

(Test for Success Criterion 4.1.1: Parsing)

Results
Test info

Ensures every id attribute value used in ARIA and in labels is unique (1 occurrence): Any of: Document has no elements referenced with ARIA or labels that share the same id attribute.

About this Test

Checked Elements: all

Short Description

Ensures every id attribute value used in ARIA and in labels is unique

Understanding Success Criterion 4.1.1: Parsing

Test Detail: id attribute value must be unique (duplicate-id)

(Test for Success Criterion 4.1.1: Parsing)

Results
Test info

Ensures every id attribute value is unique (38 occurences): Any of: Document has no static elements that share the same id attribute.

About this Test

Checked Elements: all

Short Description

Ensures every id attribute value is unique

Understanding Success Criterion 4.1.1: Parsing

Test Detail: Elements must only use allowed ARIA attributes (aria-allowed-attr)

(Test for Success Criterion 4.1.2: Name, Role, Value)

Results
Test info

Ensures ARIA attributes are allowed for an element's role (13 occurences): Any of: ARIA attributes are used correctly for the defined role. None of: ARIA attribute is supported.

About this Test

Checked Elements: all

Short Description

Ensures ARIA attributes are allowed for an element's role

Understanding Success Criterion 4.1.2: Name, Role, Value

Test Detail: aria-hidden='true' must not be present on the document body (aria-hidden-body)

(Test for Success Criterion 4.1.2: Name, Role, Value)

Results
Test info

Ensures aria-hidden='true' is not present on the document body. (1 occurrence): Any of: No aria-hidden attribute is present on document body.

About this Test

Checked Elements: body

Short Description

Ensures aria-hidden='true' is not present on the document body.

Understanding Success Criterion 4.1.2: Name, Role, Value

Test Detail: Required ARIA attributes must be provided (aria-required-attr)

(Test for Success Criterion 4.1.2: Parsing)

Results
Test info

Ensures elements with ARIA roles have all required ARIA attributes (6 occurences): Any of: All required ARIA attributes are present.

About this Test

Checked Elements: all

Short Description

Ensures elements with ARIA roles have all required ARIA attributes

Understanding Success Criterion 4.1.2: Parsing

Test Detail: ARIA roles used must conform to valid values (aria-roles)

(Test for Success Criterion 4.1.2: Info and Relationships)

Results
Test info

Ensures all elements with a role attribute use a valid value (6 occurences): None of: Only one role value used; ARIA role is supported; Abstract roles are not used; ARIA role is valid.

About this Test

Checked Elements: all

Short Description

Ensures all elements with a role attribute use a valid value

Understanding Success Criterion 4.1.2: Info and Relationships

Test Detail: ARIA attributes must conform to valid values (aria-valid-attr-value)

(Test for Success Criterion 4.1.2: Info and Relationships)

Results
Test info

Ensures all ARIA attributes have valid values (13 occurences): All of: ARIA attribute values are valid; Uses a supported aria-errormessage technique.

About this Test

Checked Elements: all

Short Description

Ensures all ARIA attributes have valid values

Understanding Success Criterion 4.1.2: Info and Relationships

Test Detail: ARIA attributes must conform to valid names (aria-valid-attr)

(Test for Success Criterion 4.1.2: Parsing)

Results
Test info

Ensures attributes that begin with aria- are valid ARIA attributes (13 occurences): Any of: ARIA attribute name is valid.

About this Test

Checked Elements: all

Short Description

Ensures attributes that begin with aria- are valid ARIA attributes

Understanding Success Criterion 4.1.2: Parsing

Test Detail: Buttons must have discernible text (button-name)

(Test for Success Criterion 4.1.2: Name, Role, Value)

Results
Test info

Ensures buttons have discernible text (1 occurrence): Any of: Element has inner text that is visible to screen readers.

About this Test

Checked Elements: button

Short Description

Ensures buttons have discernible text

Understanding Success Criterion 4.1.2: Name, Role, Value

Test Detail: Input buttons must have discernible text (input-button-name)

(Test for Success Criterion 4.1.2)

Results
Test info

Ensures input buttons have discernible text (1 occurrence): Any of: Element has a non-empty value attribute.

About this Test

Checked Elements:

Short Description

In development. This information will be added shortly

Understanding Success Criterion 4.1.2: None