Speed performance
When a user opens a page of your website, there is a certain amount of loading time spent by the browser to show it fully.
This happens due to various reasons, each one monitored by a specific parameter.
The Largest Contentful Paint controls how long it takes the largest content item in the viewport to be rendered on the screen.
In this table you can check the score parameters:
You can surely improve the LCP of your page by optimizing your CSS, Images, JavaScript, Fonts and the Critical Rendering Path, as well as applying instant loading with the PRPL pattern.
Learn more about Speed performance
On page SEO performance and page checkup.
Over 300 parameters for the deeper page analysis.
Share this Guide
Did you like it? Share it!
Web tools for modern developers. Try these one!
Over 50 generators, builders and validators to improve your SEO and web performances
Builders and generators
Build your Service Workers and enrich user experience. Transform your website in a huge Progressive Web App and enrich users experience.
Builders and generators Google
Choose a map theme or build your custom Google map. Customize maps with your own creativity, settings, styles and colors.
Analytics Google Tracking script
Measure and track user interactions with your contents. Track all the actions you want: downloads, clicks, video plays, social share, engagement.
Images
Zoom in, scale, flip, rotate, crop and resize your images. Upload and edit yours images file for free with dunplab image editor.
Server and proxy
View and download any website’s Source Code. Get the HTML source code of any online web page from any browser, devices and Os system.
Images Social
Get YouTube video thumbnails and info dataset. Retrieve YouTube video image in 9 different sizes, quality, caption, description and more.
Builders and generators Social
Transform web pages in rich objects in a social graph. 25 Open Graph type to create a huge impact of social traffic on your website.
Tester and validators
Test your Progressive Web App. Check the performance of your PWA, try to deliver high quality, engaging, fast and capable apps on every devices.