Expires headers still flagged after activation
Expires headers are still flagged by GTmetrix or Pingdom after the plugin is activated, so site owners see no speed score gain.
Tier I · Proven The best-established problems.
11 public reports · first reported 28 May 2014 · last reported 27 May 2025
What's going wrong
Site owners who install this WordPress caching plugin often report that speed tests such as GTmetrix and Pingdom still tell them to add expires headers.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 11 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.