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Site Report

This tab shows pages that do not comply with W3C standards.

  • FailureW3C HTML/XHTML Validation - Some pages fail validation.
  • FailureW3C CSS Validation - Some pages fail validation.
  • SuccessW3C Deprecated Features - No issues found.
PriorityDescription and URLGuideline and Line#Count

Priority 1

2 issues on 3 pages

CriticalAttribute ontouchstart not allowed on element. HTML5 2 pages
https://thegambler.com.ua/Line 557
https://thegambler.com.ua/casino-category/mobile-online-casinos/Line 555
CriticalInvalid value for CSS property. CSS Validation 2 pages
background: -webkit-linear-gradient( background: -moz-linear-gradient(
https://thegambler.com.ua/
Line 406 407
background: -webkit-linear-gradient( background: -moz-linear-gradient(
https://thegambler.com.ua/wp-content/themes/mercury/style.css?ver=3.9.3
Line 4674 4675

Informative

These messages are for information only and do not indicate errors or conformance problems

InformationProperty or at-rule is vendor specific. CSS Validation 6 pages
Properties and at-rules prefixed by a dash or underscore, the zoom property and the expression() function are vendor specific and only work on one browser engine.
-webkit-transform -webkit-transform
https://thegambler.com.ua/wp-content/plugins/aces/css/aces-media.css?ver=3.0.2
Line 735 2463
-webkit-transition -moz-transition -ms-transition -o-transition -webkit-transition
https://thegambler.com.ua/wp-content/plugins/aces/css/aces-style.css?ver=3.0.2
Line 141 142 143 144 368 ...
-webkit-tap-highlight-color -ms-touch-action -moz-backface-visibility -webkit-transform -webkit-backface-visibility
https://thegambler.com.ua/wp-content/themes/mercury/css/owl.carousel.min.css?ver=2.3.4
Line 6 8 8 10 11 ...
-webkit-touch-callout -webkit-mask-image -webkit-mask-image -webkit-mask-image -webkit-mask-position
https://thegambler.com.ua/wp-includes/css/dist/block-library/style.min.css?ver=6.4.2
Line 175 282 282 282 282 ...
This issue was found on another 2 pages. The trial version is limited to showing issues on 4 pages.
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