Resource-Summary missing from PageSpeed API

[Jason Bauman]

I have a script I use to run the pagespeed audit. one of the valuable items we pull are the resource summaries (How many font files there are on a page and how many bytes of font files there are, for example).  This is found under the "resource-summary" audit in lighthouse. 

However, sometime in the past month (the last time I tried using script was 7/17 and it worked then) the API changed and the resource-summary information is not there anymore. 

For example, if I wanted to get the number of font resources I could extract this path:

output['lighthouseResult']['audits']['resource-summary']['details']['items'][4]['requestCount']

And to get the size of the files:

output['lighthouseResult']['audits']['resource-summary']['details']['items'][4]['transferSize']

However, the resource-summary audit does not appear to exist. has anyone figured out why this was removed? 

[Paul Irish]

Yeah, this shipped as part of the update to Lighthouse 11.0

core: remove `resource-summary` audit by adamraine · PR #15299 [merged]

You can reconstruct the resource-summary data from the network-requests audit:

https://github.com/GoogleChrome/lighthouse/blob/cd09b6399215cb8b9ad43e6f244999049317aae0/core/test/results/sample_v2.json#L1269-L1270

Apologies for disrupting your script.

[Jason Bauman]

THanks for the link and the confirmation Paul. 

Sad to see it go, but I was able to rebuild it in Python so it's back up and running.