Kilotest: Diagnoses of element obsolete
violation by HTML element 256 on Mozilla Foundation page
Here is how tools diagnose the element obsolete
issue for HTML element 256 of the Mozilla Foundation page.
Basics
- About the
element obsolete
issue- Why it matters: Document includes obsolete code that the browser may fail to process
- Priority: high
- Related WCAG standard: 4.1
- About the Mozilla Foundation page
- URL:
https://www.mozilla.org/en-US/ - Tested on 2026-04-03 at 03:56
- URL:
- About HTML element 256
- Tag name:
BLINK - Text:
Products … About us
- Start tag:
<blink class="spacer-gif"> - XPath:
/html/body/nav[1]/div[1]/div[1]/blink[1] - Bounding box: x = 1548, y = 16, width = 100, height = 0
- Tag name:
Diagnoses
- [failed] The webpage uses the element blink to control the visual content presentation.
Tool: QualWeb (University of Lisbon)
Rule:
QW-BP10