Speed performance
Communication between the browser and the server consists of requests made by the browser to the server to obtain the content of the page.
The amount of time spent by the browser to get the first byte of page content is called Time to First Byte, or TTFB.
Performance of your page is affected by server response time: if the response takes longer than 600 ms, SeoChecker will notify it.
Considering the fact that servers usually make a lot of effort to return the page content to the browser, it is necessary to optimise the server to improve the speed of the page and the user experience.
First you need to work out what the main tasks are that your server needs to complete to return the page content; then you need to measure how long each one takes, looking for the longest ones to shorten their time.
Slow server responses can be caused by a number of factors, so you might:
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
Send Web Vitals metrics to Analytics for better tracking. Measures and send Google Core Web Vitals to your Analytics account.
Builders and generators Google
Choose a map theme or build your custom Google map. Customize maps with your own creativity, settings, styles and colors.
Tester and validators
Check color contrast ratio WCAG 2 AA of your pages. Check if your color scheme meet the WCAG 2 AA contrast ratio thresholds.
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
Test your web pages structured data. Check conformity of your structured data json-ld and improve your SEO.
Build your Google Campaign Url for better tracking. Add UTM parameters and track Custom Campaigns in Analytics account.
Test your Progressive Web App. Check the performance of your PWA, try to deliver high quality, engaging, fast and capable apps on every devices.
Draw rectangles, circle, polygon, polyline and shape on maps and get coordinates. Set styles and colors for your drawed shapes and get the code.