Speed performance
Critical request chains (network dependent requests) are required for the correct rendering of a web page: the loading performance of the web page is affected by the length of these chains, because the longer they are, the larger the download size.
Critical requests are flagged by SeoChecker:
First, by analysing the audit results, focus on the resources that most affect page loading:
- Make sure you reduce critical resources as much as possible, perhaps by eliminating them or postponing their download.
- Reduce download time by optimising the number of critical bytes.
- Download critical resources in advance.
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
Choose a map theme or build your custom Google map. Customize maps with your own creativity, settings, styles and colors.
IP Address and Domain Name Geolocation Lookup Tool. IPv4, IPv6 and domain name Geolocation. Accurate IP and Domain name lookup database.
Generate Twitter cards markup and improve yours html meta. Attach rich photos, videos and media experiences to Tweets and drive traffic to your site.
Generate icons for web, Android, iOs, Microsoft and Apps. Show a graphical representation of your site within browser’s address bar.
Layout Grid Calculator: set your grid system, page width, margin, gutter and columns. Design your layout grid system for web pages and print design.
Create your personalized Barcode in over 70 formats. Choose your data, formats and colors and get your personalized Barcode.
Convert Timestamp in date time value and vice versa. Convert epoch/unix timestamp in readable date time value and vice versa.
Measure and track user interactions with your contents. Track all the events you want: downloads, clicks, video plays, checkout flow, engagement.