Before the browser can render the page, it needs to construct the: April 9, 2017 By admin Before the browser can render the page, it needs to construct the: Pixel pipeline DOM and CSSOM trees HTML and Javascript UX trees Related PostsTrue or false: JavaScript can block DOM construction unless explicitly declared as async.How does AMP work?In the layout step, the browser:The render tree contains:True or false: Constructing the DOM requires style information.When referring to the critical rendering path in site performance, a critical resource is:Which of these should be minimized to deliver the fastest possible time to firstrender?If you’re in an animation like scrolling, you should ideally be looking to keep your JavaScript to something in the region of ______. Any longer than that and you risk taking up too much time. Share this:ShareGoogleTwitterFacebookLinkedInEmail