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Newsletters spam test by mail-tester.com

#check #deliverability #mail #service #spf #test #tools | <blockquote>Check your newsletter's spam score and quality.This tool's free, and pretty</blockquote>

5 years ago | View Shared by victor
a11y.css

#Validation #accessibility #aria #bookmarklet #css #error #test #tools | <blockquote>This CSS file intends to warn developers about possible risks and mistakes that exist in HTML code. It can also be used to roughly evaluate a site's quality by simply including it as an external stylesheet.</blockquote>

8 years ago | View Shared by victor