Bugzilla

​​The pageload progress indicator in Fenix can drag on well beyond the point at which the content is loaded and rendered.
Compared to Chrome this can lead to a lower quality user experience as it appears that the page is still loading.

#### Steps to Reproduce:
To emphasize the impact, ensure you are on a slower network.
For example, the videos attached were made on a network with `3mbps throughput and ~300ms rtt latency`.

Load a large top site (e.g. nytimes.com wsj.com etc)
Observe how long it takes for the page load progress bar to complete

#### Expected Results:
Pagelaod progress bar completes roughly when page is loaded

#### Actual Results:
In Fenix the indicator can stall and take up to 50seconds (as in the video)

In Chrome, same network, same site, I am seeing the progress bar complete in about 10 seconds.


#### System configuration:
Samsung A54

​​The pageload progress indicator in Fenix can drag on well beyond the point at which the content is loaded and rendered.
Compared to Chrome this can lead to a lower quality user experience as it appears that the page is still loading.

#### Steps to Reproduce:
To emphasize the impact, ensure you are on a slower network.
For example, the videos attached were made on a network with `3mbps throughput and ~300ms rtt latency`.

Load a large top site (e.g. nytimes.com wsj.com etc)
Observe how long it takes for the page load progress bar to complete

#### Expected Results:
Pageload progress bar completes roughly when page is loaded

#### Actual Results:
In Fenix the indicator can stall and take up to 50seconds (as in the video)

In Chrome, same network, same site, I am seeing the progress bar complete in about 10 seconds.


#### System configuration:
Samsung A54