| 1 | 7 | www.pinterest.com | ✅ Sin errores detectados |  |
| 2 | 3 | www.tiktok.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 | |
| 3 | 8 | www.snapchat.com | 3 | 1 | color-contrast | Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds | |
| 1 | meta-viewport | Ensure <meta name="viewport"> does not disable text scaling and zooming |  |
| 1 | page-has-heading-one | Ensure that the page, or at least one of its frames contains a level-one heading | |
| 4 | 10 | www.weibo.com | 3 | 1 | html-has-lang | Ensure every HTML document has a lang attribute | |
| 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 | |
| 5 | 2 | www.instagram.com | 3 | 2 | image-alt | Ensure <img> elements have alternative text or a role of none or presentation | |
| 1 | meta-viewport-large | Ensure <meta name="viewport"> can scale a significant amount |  |
| 2 | region | Ensure all page content is contained by landmarks | |
| 6 | 6 | x.com | 4 | 1 | aria-prohibited-attr | Ensure ARIA attributes are not prohibited for an element's role | |
| 1 | document-title | Ensure each HTML document contains a non-empty <title> element | |
| 1 | meta-viewport | Ensure <meta name="viewport"> does not disable text scaling and zooming | |
| 1 | region | Ensure all page content is contained by landmarks | |
| 7 | 1 | www.facebook.com | 4 | 6 | color-contrast | Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds | |
| 1 | link-name | Ensure links have discernible text | |
| 1 | page-has-heading-one | Ensure that the page, or at least one of its frames contains a level-one heading | |
| 12 | region | Ensure all page content is contained by landmarks | |
| 8 | 5 | www.linkedin.com | 4 | 38 | aria-required-parent | Ensure elements with an ARIA role that require parent roles are contained by them | |
| 1 | list | Ensure that lists are structured correctly | |
| 1 | region | Ensure all page content is contained by landmarks | |
| 36 | valid-lang | Ensure lang attributes have valid values | |
| 9 | 9 | www.tumblr.com | 5 | 2 | aria-progressbar-name | Ensure every ARIA progressbar node has an accessible name | |
| 1 | landmark-contentinfo-is-top-level | Ensure the contentinfo landmark is at top level | |
| 1 | landmark-unique | Ensure landmarks are unique | |
| 1 | list | Ensure that lists are structured correctly | |
| 1 | page-has-heading-one | Ensure that the page, or at least one of its frames contains a level-one heading | |
| 10 | 4 | www.reddit.com | 6 | 1 | document-title | Ensure each HTML document contains a non-empty <title> element | |
| 1 | html-has-lang | Ensure every HTML document has a lang attribute | |
| 1 | image-alt | Ensure <img> elements have alternative text or a role of none or presentation | |
| 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 | |
| 1 | region | Ensure all page content is contained by landmarks | |
