What is the Cloudflare cache level setting 'No Query String' and when should it be used for WordPress?

Responsive Ad Header

Question

Grade: Education Subject: Support
What is the Cloudflare cache level setting 'No Query String' and when should it be used for WordPress?
Asked by:
102 Viewed 102 Answers

Answer (102)

Best Answer
(435)
The Cloudflare cache level setting 'No Query String' tells Cloudflare to ignore query strings when caching and serving content. This is beneficial for WordPress sites where query strings might be used for tracking or analytics (e.g., `?utm_source=...`) but don't actually change the content of the page. Using this setting can improve cache hit ratios by treating identical content with different query strings as the same cached item.