Itqualityassurance
- What is the process of loading a website?
- How do you describe website performance?
- What is loaded first in a webpage?
What is the process of loading a website?
The browser first sends a DNS request with the hostname to the DNS server of your ISP (or your network if any)- DNS finds out the ip address from the hostname. Usually if a webpage is requested, it is in HTML format(with javascript,css,etc). This is then parsed and processed by the browser to get the webpage we see.
How do you describe website performance?
Website performance refers to how quickly a website loads on a web browser. It also defines the quality of the website's usability, interactivity, and reliability. Web performance is often a visitor's first assessment of your site.
What is loaded first in a webpage?
The browser loads the html (DOM) at first. The browser starts to load the external resources from top to bottom, line by line. If a <script> is met, the loading will be blocked and wait until the JS file is loaded and executed and then continue.
