STRING, read-only.

Available in all subroutines.

The query string portion of req.url. This will be from immediately after the ? to the end of the URL.


In the request, req.url.qs will contain a=1&b=2.

Try it out

req.url.qs is used in the following solution recipes. Recipes apply VCL to real-world use cases and can be deployed as-is, or adapted for your own service. See the full list of recipesfor more inspiration.

Click RUN on a sample below to provision a Fastly service, execute the code on Fastly, and see how the function behaves.

No-origin RUM logging

Collect and aggregate log data submitted from browsers directly into S3 or another log store without having to handle the traffic at your origin.

User contributed notes

We welcome comments that add use cases, ideas, tips, and caveats. All comments will be moderated before publication. To post support questions, visit our support center and we'll find you the help you need.