If you want the output of the query I can send that so that you don’t have to run it!

Here's the query for that. I added a few comments to help explain it as well. The query will output 5 examples for each third party as well. console.cloud.google.com/bigquery?sq=...

Hey - thanks! Happy to share. I don't have them all neatly organized right now, but plan to write a few blog posts with all the details and queries. In the meantime, if there are any particular queries you are interested in let me know and I'll send them over!

Just posted them - bsky.app/profile/paul...

Can anyone think of other web performance mistakes that you suspect might be occuring on a lot of sites? We might be able to query that in the @httparchive.org too, and I'd be happy to help you get started if you are interested in exploring the dataset!

Oh, and I made mistake in my talk about mistakes :). Apparently async image decoding isn’t that big of a deal for high priority images. So ignore #3 from my list, and check out @tunetheweb.com's blog post about that here - www.tunetheweb.com/blog/what-do...

A few attendees told me they found some of these mistakes on their websites while we were still at the conference! So now they can be considered performance opportunities :)

Hey! Thanks Marc. I’ll be posting them later today. Will let you know once they are up!

Seriously. It's such a breath of fresh air!

I wrote a blog post that goes into detail on this: paulcalvano.com/2024-03-19-c...

TLDR: if you are serving any dynamically generated responses on the server, then gzip level 6 or brotli 5 are reasonable defaults. If you -only- serve static cacheable resources then turn it up all the way.

Such a great talk! Thank you so much for sharing. And it was great to meet you this week!

That would be great!!