Images missing alt text and long descriptions

TAW flagged 3 errors for non-text content. Stay and experience listing images had empty alternative text attributes, leaving them invisible to screen readers. Neither page grouped consecutive text and image links pointing to the same resource — a pattern that creates redundant or confusing navigation for assistive technology users.

Empty list element under "Search Suggestions" ARIA label

Both pages contained an empty <ul> element nested under the ARIA label "Search Suggestions." An empty list with a meaningful label creates a false expectation for screen reader users — they hear a label and receive nothing.

Skip navigation link not keyboard accessible

Wave flagged a skip navigation link on the homepage that lacked a targeted anchor and was not reachable by keyboard. Skip navigation exists specifically to serve keyboard and screen reader users — a broken skip link removes one of the most essential shortcuts for non-mouse navigation.

Carousel traps keyboard focus — user must tab through every item

During manual WCAG checklist review, tab-based navigation became trapped inside the homepage carousel. To exit the carousel and reach the next page section, every single carousel item had to be tabbed through individually. This is a direct WCAG 2.1.2 violation — users must always be able to move focus away from a component using standard keyboard commands.

Airbnb logo link has no text content

TAW flagged the Airbnb logo as a link with no text content. Without descriptive link text or an aria-label, assistive technology has no information about where the link leads. The logo effectively becomes invisible or meaningless to screen reader users navigating by links.

Homepage reads at a 5th grade level — generally accessible

Readable.io assessed the homepage at an average grade level of 5.2. WCAG 3.1.5 recommends that when content requires more than a lower secondary education reading level, supplemental content or a simplified version should be available. At 5th grade, Airbnb's homepage is generally accessible to a broad audience — this is a low-risk finding, but worth tracking as content complexity grows.

71 combined parsing errors — elements misused, duplicate IDs, bad attribute values

The W3 validator found 46 parsing errors and 51 warnings on the homepage, and 25 parsing errors and 45 warnings on the help center. Recurring issues included elements used as invalid children of other elements, undefined used as a CSS value where a number was expected, non-digit characters where digits were required, and duplicate IDs throughout both pages. Duplicate IDs in particular can cause assistive technologies to target the wrong element.

Frames missing titles; user interface components lack name/role/value

TAW found 15 Robust problems on the homepage and 22 on the help center. Both pages shared the same pattern: frames without titles (making them inaccessible to screen readers) and interactive components where name, role, and value were not properly exposed to assistive technologies. TAW also flagged failed CSS validity as contributing to 4.1.1 parsing failures.