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Rogier Mulhuijzen

Senior Professional Services Engineer
August 18

Best Practices for Using the Vary Header

Vary is one of the most powerful HTTP response headers. Used correctly, it can do wonderful things. Unfortunately, this header is frequently used incorrectly, which can lead to abysmal hit…

July 21

Test New Encodings With Fastly, Including WebP

At Fastly, we believe that the freedom to experiment is what makes the web great. We're excited by the cutting edge breakthroughs in file encodings that are happening almost every day…