| 1 | 8 | www.ryanair.com | ✅ Sin errores detectados |  |
| 2 | 2 | www.tripadvisor.com | 2 | 1 | landmark-one-main | Ensure the document has a main landmark |  |
| 1 | page-has-heading-one | Ensure that the page, or at least one of its frames contains a level-one heading | |
| 3 | 10 | www.flightradar24.com | 2 | 1 | landmark-one-main | Ensure the document has a main landmark | |
| 1 | page-has-heading-one | Ensure that the page, or at least one of its frames contains a level-one heading | |
| 4 | 7 | www.agoda.com | 2 | 3 | color-contrast | Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds |  |
| 1 | document-title | Ensure each HTML document contains a non-empty <title> element | |
| 5 | 1 | www.booking.com | 3 | 1 | document-title | Ensure each HTML document contains a non-empty <title> element | |
| 1 | landmark-one-main | Ensure the document has a main landmark | |
| 1 | page-has-heading-one | Ensure that the page, or at least one of its frames contains a level-one heading | |
| 6 | 3 | www.uber.com | 3 | 2 | color-contrast | Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds | |
| 1 | list | Ensure that lists are structured correctly | |
| 2 | listitem | Ensure <li> elements are used semantically | |
| 7 | 5 | www.expedia.com | 3 | 3 | color-contrast | Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds | |
| 1 | html-has-lang | Ensure every HTML document has a lang attribute | |
| 1 | page-has-heading-one | Ensure that the page, or at least one of its frames contains a level-one heading | |
| 8 | 4 | www.airbnb.com | 3 | 2 | aria-command-name | Ensure every ARIA button, link and menuitem has an accessible name | |
| 3 | empty-heading | Ensure headings have discernible text |  |
| 1 | region | Ensure all page content is contained by landmarks | |
| 9 | 6 | www.skyscanner.net | 4 | 1 | color-contrast | Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds | |
| 1 | empty-heading | Ensure headings have discernible text | |
| 1 | landmark-one-main | Ensure the document has a main landmark | |
| 1 | region | Ensure all page content is contained by landmarks | |
| 10 | 9 | www.trip.com | 7 | 2 | aria-command-name | Ensure every ARIA button, link and menuitem has an accessible name | |
| 1 | aria-roles | Ensure all elements with a role attribute use a valid value |  |
| 1 | aria-valid-attr | Ensure attributes that begin with aria- are valid ARIA attributes | |
| 4 | color-contrast | Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds | |
| 12 | link-name | Ensure links have discernible text | |
| 1 | meta-viewport-large | Ensure <meta name="viewport"> can scale a significant amount | |
| 15 | region | Ensure all page content is contained by landmarks | |
