All posts by Boris Schapira

About Boris Schapira

Customer Success Manager at Dareboost, I'm also a developer, an advisor, a strategy consultant, a teacher… come to me with your performance or governance issues and I will help you tackle them. Twitter: @boostmarks |

Optimize Images to Reduce Page Weight: File Formats, Tools and RWD

“Reduce the page weight”: here is one of the most usual tips in Dareboost reports.
According to HTTP Archive trends, images represent 53% of the average pages weight, whether viewed on desktop or mobile devices. When you want to reduce the weight of your web pages, optimizing images should be at the top of your priorities.

Continue reading Optimize Images to Reduce Page Weight: File Formats, Tools and RWD

Ensure secured connections with HSTS (HTTP Strict Transport Security)

Our regular readers already know that HTTPS is now a requirement for any websites. The urge to get rid of unsecured navigation has never been stronger: each release of Google Chrome or Mozilla Firefox comes with a new warning sign for users sharing private data. Soon, all forms will be concerned.

But offering an HTTPS version of your website is not enough to automatically redirect all your HTTP traffic to this secured version. Continue reading Ensure secured connections with HSTS (HTTP Strict Transport Security)