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Applicability
This rule applies to any HTML web page.
Expectation
For each test target, the outcome of at least one of the following rules is passed:
Assumptions
- This rule assumes that the mean to bypass blocks is included in the content of the HTML web page. For example, server-side scripting, or a global "settings" page, can provide a functionality similar to Block of repeated content is collapsible by serving a modified version of the page; in which case this rule would fail but Success Criterion 2.4.1 Bypass blocks could nonetheless be satisfied.
- This rule assumes that
frame and frameset elements are not used, given that they are deprecated in HTML5. They can be used to organize content as per H70: Using frame elements to group blocks of repeated material and H64: Using the title attribute of the frame and iframe elements, in that case, this rule would fail but Success Criterion 2.4.1 Bypass blocks could nonetheless be satisfied. - This rule assumes that completely removing blocks of repeated content is sufficient to pass Success Criterion 2.4.1 Bypass blocks. However, providing an instrument to remove them without providing one to show them again is likely going to create other unrelated issues.
- This rule assumes that repeated content that is at the end of the page (and not followed any non-repeated content) can be bypassed by means provided by user agents (such as pressing the "End" key to scroll to the bottom of the page). Therefore, they do not need any other way of being bypassed and are ignored by this rule. If there isn't a way to bypass them, this rule may pass while Success Criterion 2.4.1 Bypass blocks is not satisfied.
- This rule assumes that the language of each test target can be correctly determined (either programmatically or by analyzing the content), and sufficiently understood.