Pixi: Poor page experience (High TBT/FID) #62
Description
URL
https://www.gaborshoes.co.uk/listings-ssr.html
Details
| Metric | Field data | Lab data |
|---|---|---|
| LCP | n/a | 4.6 s |
| FID | n/a | 6346 ms |
| CLS | n/a | 0.01 |
| HTTPS | pass | --- |
| Safe browsing | pass | --- |
| Mobile-friendliness | pass | --- |
| Intrusive Interstitials | <pass/fail> | --- |
Notes
Components in use: amp-access, amp-analytics, amp-animation, amp-bind, amp-consent, amp-form, amp-geo, amp-iframe, amp-install-serviceworker, amp-lightbox, amp-list, amp-mustache, amp-position-observer, amp-sidebar
This is a product listings page that has been generated via the PHP AMP Optimizer - it is the same site as the page discussed in #61. Therefore, we're aware of issues that have led to the slow LCP time and we are working on optimisations for those currently so that part can be ignored for now. However, we were looking for some advice on why the TBT/FID score is so high, and if there's anything we can do in terms of how we have implemented AMP to improve this.
/cc @ampproject/wg-performance