Potential Code Quality Issues
- HTML Dead Code
HTML Dead Code.
- HTML Warning
HTML Warning.
- Ids duplication
Ids duplication.
- Obsolete or nonstandard element
Obsolete or nonstandard element.
- Path error
Path error.
- Script tag errors (<script> with both src and content)
Script tag errors (<script> with both src and content).
- Script tag errors (other tags inside <script> - possibly unclosed <script>)
Script tag errors (other tags inside <script> - possibly unclosed <script>).
- Script tag errors (unclosed <script> with other tags inside)
Script tag errors (unclosed <script> with other tags inside).
- Script tag errors (unclosed <script>)
Script tag errors (unclosed <script>).
- Unclosed tag
Unclosed tag.
- Unknown attribute
Unknown attribute.
- Unknown attribute value
Unknown attribute value.
- Unknown event
Unknown event.
- Unknown HTML entity
Unknown HTML entity.
- Unknown ID
Unknown ID.
- Unknown tag
Unknown tag.
- Wrong attribute quotes
Wrong attribute quotes.
- Wrong closed tag
Wrong closed tag.
- Wrong self-closed tag
Wrong self-closed tag.
Last modified: 29 July 2025