Tool converts an image to base64 data
Learn about your webpages and how Google sees your site. Checks redirects, keywords, pagespeed, title, description, links and more.
Tool determines if a website or blog is following several of the Google webmaster guidelines. (not affiliated with Google Inc)
Checks images on a page for common mistakes that affect users and Google. Checks for alt tags usage, dimensions, and spam.
Tool identifies the type of links on a webpage and provides links counts of internal, external, nofollow, etc.
Find out how many social votes a page has. Tool checks Google+, Facebook likes & shares, Twitter mentions, Linkedin, and Pinterest.
A simple and accurate http header tool. Tool displays the http response headers of a webpage or resource.
Tool examines a webpage and counts the amount of resources and services the pages are using, reports on critical files and lists services.
Tool displays how CSS is used on a webpage and how it affects pagespeed. Displays where CSS delivery can be improved.
Tool determines if a webpage is properly using gzip / compression and shows how much the file is saving by doing so.
by Patrick Sexton