BODY or HTML (`se`, for example) that when you load JS event in the onloadscript will be removed. And for all the controls require JS install vidimosti to none..se button[onclick],
.se form[onsubmit],
.se .ajaxform {display: none}<noscript></code> make a notification to the user.<br><br>
The best option is to use the approach <i>unobtrusive JS</i> (<b>unobtrusive JavaScript</b>). br><br>
Google to help, but the short of it - the site should work without JS. Or, at least, to give intelligible info. br><br>
Super-duper approach - all to provide <b>alternative ways of presenting information for all</b> media, graphics, etc, to consider that the site should be read by autocatalysis for the visually impaired, managed, intuitively, to be loaded on slower lines. br><br>
And Yes: it is the work of the present front of Ender, which is fucking expensive, because that implies a shitload of knowledge, and it requires edrene FeNi patience and time. That is why the real Frontera even Russia has a salary once more <b>200k₽</b>!<br><br>
There is something to strive for. But that's another story, which is called the <b>UI/UX</b> - <i>User Interface/User eXperiance</i> - accounting for user experience in interfaces.</noscript><noscript></code><br>
2. It is not relevant</noscript>Find more questions by tags JavaScript