Page load time is a web performance metric that shows the time it takes for a page to appear on the user’s screen.
Let’s see how website speed optimization impelling the key factors for website success:
What is page speed?
The term page speed essentially refers to the period during which web pages or multimedia contents are downloaded from the website hosting servers and displayed in the requesting web browser. Page load time (PLT) is the time between clicking the link and seeing the whole content of the web page in the demanding browser.
Three core aspects:
- The display of the time required to provide the browser with the requested material along with the accompanying HTML content.
- Browser response to page load requests.
- End Users View as Requested Web Page Displayed in Browser – This is the ultimate empirical measure of page load speed.
The absolute fundamental principle for maximizing website performance is to focus on optimizing page speed from scratch. Performance optimization plug-ins, server-side scripts, and final tweaks have a little but noticeable impact on page speed and load times. However, web developers and online entrepreneurs tend to overlook page load times in their website design and development strategies.
Do not use Gzip on image files. Instead, compress them in a program like Photoshop where you can keep control over the image quality. See “Image Optimization” below.
By optimizing your code, you can intensely increase your page speed. Also remove comments on code, formatting, and unused code. Google recommends using CSSNano and UglifyJS.
Whenever a page is redirected to another page, the visitor faces additional time waiting for the HTTP request-response cycle to complete. For example, if your mobile redirect pattern looks like this: “example.com -> www.example.com -> m.example.com -> m.example.com/home”, each of these two additional redirects slow down the loading of your page.
Browsers need to create a DOM tree that parses HTML before they can render a page. If your browser detects a script during this process, you must stop and run it before you can continue.
Take advantage of browser caching
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