Answers for "loading page html code"

function to do when the html done loading

window.addEventListener('load', function () {
  alert("It's loaded!")
})

loading screen html

.loaded #loader-wrapper .loader-section.section-left {
    -webkit-transform: translateX(-100%);  /* Chrome, Opera 15+, Safari 3.1+ */
    -ms-transform: translateX(-100%);  /* IE 9 */
    transform: translateX(-100%);  /* Firefox 16+, IE 10+, Opera */
}
 
.loaded #loader-wrapper .loader-section.section-right {
    -webkit-transform: translateX(100%);  /* Chrome, Opera 15+, Safari 3.1+ */
    -ms-transform: translateX(100%);  /* IE 9 */
    transform: translateX(100%);  /* Firefox 16+, IE 10+, Opera */
}

html loading

<script type="text/javascript">
alert("LOADING...");
</script>

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