Speed performance
SeoChecker displays in a table like this one below every image of the page that is not optimized, with its potential saving in KiB (kibibytes).
It is advisable to optimize every image in order to consume less data and to make page's loading faster.
The process of identifying optimizable images starts with a list of all the page's images (JPEG or BMP); once they are identified, SeoChecker brings them to a compression level of 85 and makes a comparison between original and compressed images: optimizable images are those that can result in potential savings of 4KiB or more.
Learn more about
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
Build your Service Workers and enrich user experience. Transform your website in a huge Progressive Web App and enrich users experience.
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.
Generate URLs for iOS Campaign Measurement. Use this free tool to generate URLs for measuring the source of iOS application installs.
Get Vimeo video thumbnails and info dataset. Retrieve Vimeo video image thumbnails, caption, description, user info and stats.
Explore and compare keywords. Find out what customers are looking for. Select country, date, category, search type and compare keywords.
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
Generate icons for web, Android, iOs, Microsoft and Apps. Show a graphical representation of your site within browser’s address bar.
Measure and track user interactions with your contents. Track all the events you want: downloads, clicks, video plays, checkout flow, engagement.