NPG Home

www.nature.com (WCAG2AAA)

Last run: 29 Mar 2017
    Errors
    Warnings
    Notices

    View results in browser

    pa11y uses HTML_CodeSniffer to find accessibility issues. Use their bookmarklet to view results on the page you are testing.

    - (close panel) Errors ( 1 )
    • WCAG2AAA.Principle1.Guideline1_1.1_1_1.H37 1

      Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

    Back to top
    • WCAG2AAA.Principle1.Guideline1_3.1_3_1.H49.B 1

      Semantic markup should be used to mark emphasised or special text so that it can be programmatically determined.

    • WCAG2AAA.Principle1.Guideline1_3.1_3_1.H48 1

      If this element contains a navigation section, it is recommended that it be marked up as a list.

    • WCAG2AAA.Principle1.Guideline1_1.1_1_1.H67.2 14

      Img element is marked so that it is ignored by Assistive Technology.

    • WCAG2AAA.Principle1.Guideline1_4.1_4_6.G18.BgImage 4

      This element's text is placed on a background image. Ensure the contrast ratio between the text and all covered parts of the image are at least 4.5:1.

    • WCAG2AAA.Principle1.Guideline1_4.1_4_6.G17.BgImage 22

      This element's text is placed on a background image. Ensure the contrast ratio between the text and all covered parts of the image are at least 7:1.

    • WCAG2AAA.Principle4.Guideline4_1.4_1_2.H91.A.Placeholder 3

      Anchor element found with link content, but no href, ID or name attribute has been supplied.

    • WCAG2AAA.Principle1.Guideline1_3.1_3_1.H49.Small 2

      Semantic markup should be used to mark emphasised or special text so that it can be programmatically determined.

    Back to top
    • WCAG2AAA.Principle2.Guideline2_4.2_4_2.H25.2 1

      Check that the title element describes the document.

    • WCAG2AAA.Principle2.Guideline2_4.2_4_9.H30 144

      Check that text of the link describes the purpose of the link.

    • WCAG2AAA.Principle1.Guideline1_1.1_1_1.G73,G74 22

      If this image cannot be fully described in a short text alternative, ensure a long text alternative is also available, such as in the body text or through a link.

    • WCAG2AAA.Principle1.Guideline1_1.1_1_1.G94.Image 7

      Ensure that the img element's alt text serves the same purpose and presents the same information as the image.

    • WCAG2AAA.Principle3.Guideline3_3.3_3_1.G83,G84,G85 1

      If an input error is automatically detected in this form, check that the item(s) in error are identified and the error(s) are described to the user in text.

    • WCAG2AAA.Principle3.Guideline3_3.3_3_2.G131,G89,G184,H90 1

      Check that descriptive labels or instructions (including for required fields) are provided for user input in this form.

    • WCAG2AAA.Principle3.Guideline3_3.3_3_3.G177 1

      Check that this form provides suggested corrections to errors in user input, unless it would jeopardize the security or purpose of the content.

    • WCAG2AAA.Principle3.Guideline3_3.3_3_5.G71,G184,G193 1

      Check that context-sensitive help is available for this form, at a Web-page and/or control level.

    • WCAG2AAA.Principle3.Guideline3_3.3_3_6.G98,G99,G155,G164,G168.AllForms 1

      Check that submissions to this form are either reversible, checked for input errors, and/or confirmed by the user.

    • WCAG2AAA.Principle3.Guideline3_2.3_2_1.G107 2

      Check that a change of context does not occur when this input field receives focus.

    Back to top

    You have no ignored rules.