Find out our dedicated font optimizations

font optimizations

In our article Webperf: Optimizing font loading, we demonstrated the impact that font loading can have on site performance.
In particular, we noticed that the Speed Index and the Start Render fell by an average of 5 to 10% when fonts were not loaded.

When it comes to font optimization, the tool that’s generally recommended is Font-Squirrel. It’s a fantastic tool, but it does have the drawback of being manual. So we decided to retain its best features to develop our own automatic font optimization engine.
Here, we’ll cover:

  1. generating fonts in WOFF2 format
  2. automatically updating the CSS @font-face declaration
  3. adding the font-display property
  4. minifying fonts via the subsetting technique
  5. font autohinting for better visual rendering in Windows
  6. optimizing loading of Google Fonts

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Cache warming – why and how?

cache warming

In this article, we’re going to help you tackle the tricky problem of cache warming. We’ll approach it from a general viewpoint first before going into detail about the measures we’ve put in place at Fasterize.

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HTTPS: the impact on your loading times

HTTPS impacts loading time

Everyone knows that HTTPS sites are more resource-hungry than their HTTP counterparts, and the additional complexity that they bring to server-browser communications can affect loading times. This raises a number of questions: where do the slowdowns occur? How big are they? And what are the solutions to avoid these slowdowns?

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How to measure webperf? Synthetic Monitoring vs Real User Monitoring

There are two schools of thought to measure web performance: Synthetic Monitoring and Real User Monitoring (RUM). Even though they are often opposed, the two methods are complementary. This article reviews the two types of monitoring. What is it all about? What are they used for? How to use them effectively? What are the pitfalls to avoid?

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