Information for Web Developers
Detailed technical articles for web developers to learn best practices for building websites.
Learn how to make your webpages cacheable to improve delivery speed and reduce the load on your servers.
Use this tool to perform a validation checkup of your website's open graph meta tags. It will report any errors it finds.
Customize the preview that is displayed when people share your website on social media.
Discover the most common errors that web developers make when setting up their websites and learn how you can fix them.
Discover why it's important to host the fonts used by your website instead of using a 3rd party service.
Learn why it's important to have Favicons on your website and discover how to easily install them.
Use this automatic wizard to generate the DNS records necessary for your server to send properly authenticated email, using best practices.
Learn how to setup a website to send email using SPF, DKIM and DMARC authentication mechanisms which improve security, deliverability and authenticity.
Easily generate a Content Security Policy (CSP) for your website with this interactive wizard.
Discover the HTTP headers that your server should set in order to improve security and best protect your user's privacy.