Accessibility
If a page uses the Application Cache, SeoChecker will notify it.
<html manifest="example.appcache"> ... </html>
Therefore you should delete this manifest and substitute it with the Cache API through a service worker.
For the migration you could use sw-appcache-behavior library.
Learn more about Accessibility
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 Google Play Campaign Measurement. Add Google Analytics Campaigns parameters to Google Play Urls - Android SDK.
Images Social
Get YouTube video thumbnails and info dataset. Retrieve YouTube video image in 9 different sizes, quality, caption, description and more.
Server and proxy Tester and validators
Perform your site audit and find out what pages missing https/ssl certificate.
Find out how website are built with. Detect technology, framework and CMS website are using.
Compressor
CSS minifier tool. Optimize and compress your CSS code, make your website faster and reduce network payload sizes.
Builders and generators
Build your Service Workers and enrich user experience. Transform your website in a huge Progressive Web App and enrich users experience.
Create your personalized Barcode in over 70 formats. Choose your data, formats and colors and get your personalized Barcode.
Generate beautiful color palette combinations for your designs. Get your combination scheme: analogous, triadic, complementary and so on.