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
Analytics Google Tracking script
Generate URLs for iOS Campaign Measurement. Use this free tool to generate URLs for measuring the source of iOS application installs.
Tester and validators
Test your Web Vitals metrics, score and diagnostic. Measures Google Core Web Vitals LCP, FID, CLS, TTFB, FCP, TTI, TBT and more.
Server and proxy Tester and validators
Perform your site audit and find out what pages missing https/ssl certificate.
Images
Upload yours images and get the color palette. Get color palette for all dominant colors identified in your uploaded image.
Capture web page requests and timeline waterfall. Quickly capture and analyze web page network requests during page load.
Google
Find out how Google calculates your overall Performance score. Drag the cursors to understand what thresholds you must be aiming for achieving a good performance
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.