Eliminate render-blocking JavaScript and CSS in above-the-fold content. Your page has 8 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page. None of the ...

Essentially a build system, Astro takes a promising new approach to front-end JavaScript. And it works with React, Svelte, Vue, and other popular frameworks.

CSS: Enter CSS to be applied to the HTML used in your tests. It is placed between <style> elements in the header portion of the page. HTML: This area allows you to enter HTML to be used in your tests.

This definition explains the meaning of CSS (cascading style sheets) and how using them with HTML pages is a user interface (UI) development best practice that complies with the separation of concerns ...