TTFB is just to high on FF.
On Chrome it looks like this:
And Firefox:
It is the same pattern for all pages for first view on Firefox. I created a issue upstream:
https://github.com/WPO-Foundation/wptagent/issues/78
Description
Description
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | Peter | T165626 Move to the new Linux-based WPT agents in AWS | |||
| Resolved | Peter | T186464 TTFB unrealistic high for Firefox |