
Fiddler
FreeFiddler is a free web debugging proxy that logs HTTP(S) traffic between your computer and the Internet. It allows you to inspect and modify traffic, set breakpoints, mock responses, and analyze performance.
Looking for PageSpeed Insights alternatives? We've curated 1 top alternatives that offer similar functionality. Whether you need Windows options, free plans, or open source solutions, explore our comprehensive list to find the perfect fit for your needs.
Fiddler is a free web debugging proxy that logs HTTP(S) traffic between your computer and the Internet. It allows you to inspect and modify traffic, set breakpoints, mock responses, and analyze performance.
Fiddler is a free web debugging proxy that logs HTTP(S) traffic between your computer and the Internet. It allows you to inspect and modify traffic, set breakpoints, mock responses, and analyze performance.
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