how to check if page is loaded first time in javascript

I must be missing something obvious why not just use jQuery? Does With(NoLock) help with query performance? Lets see the full events flow for the completeness. measure that the app loads faster. Launching the CI/CD and R Collectives and community editing features for How do I check for an empty/undefined/null string in JavaScript? In this module we are explicitly talking about client-side JavaScript . If the name cookie matches the name of the page and the time cookie differs by the current time by no more than 5 seconds, then the load is assumed to be a refresh. This standard say the first point has to be that "interactive" fires precisely after dom parsed! When the browser processes an HTML-document and comes across a