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.
In the case of Speed Index, what is analyzed is how fast the content of your page is shown to the user during the loading time.
Speed Index is displayed in seconds by SeoChecker.
The score is assigned according to a ratio between the Speed Index of your page and the Speed Index data of a big archive of other websites (HTTP Archive).
In this table you can check the score parameters:
Our main tips for you is to not focus only on Speed Index score: try to solve all the loading issues of your page and you will see how this parameter will benefit as well!
Having said that, there is something that you can do to improve your score, such as:
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
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.
Builders and generators
Create your personalized Barcode in over 70 formats. Choose your data, formats and colors and get your personalized Barcode.
Social Tester and validators
Get Facebook data and engagement count by URL. Retrieve Open Graph data, "share" count, comment count and engagement from url.
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 Vimeo video thumbnails and info dataset. Retrieve Vimeo video image thumbnails, caption, description, user info and stats.
Generate structured data in json-ld and improve your SEO. Enhance your appearance in Google Search with rich snippet result.
Images
Upload yours images and get the color palette. Get color palette for all dominant colors identified in your uploaded image.
Analytics Google Tracking script
Send Web Vitals metrics to Analytics for better tracking. Measures and send Google Core Web Vitals to your Analytics account.