Demystifying Speed Tooling (Google I/O ’19)

Рет қаралды 177,339

Күн бұрын

This talk will provide strong guidance on how to effectively assess and optimize site performance. In collaboration with the Search Console Team, the session will showcase how to methodically diagnose, benchmark against both lab and field metrics, and monitor your site speed using Google's tools. A Chrome performance expert will demonstrate live when and how to use various tools at different stages of development, providing analysis and tips along the way.
Watch more #io19 here:
Web at Google I/O 2019 Playlist → goo.gle/io19web
Google I/O 2019 All Sessions Playlist → goo.gle/io19allsessions
Learn more on the I/O Website → google.com/io
Subscribe to the Chrome Developers Channel → goo.gle/ChromeDevs
Get started at → www.google.com/chrome/dev/
Speaker(s): Elizabeth Sweeny, Paul Irish, Amir Rachum
T8D071 event: Google I/O 2019; re_ty: Publish; fullname: Elizabeth Sweeny;

Пікірлер: 27

@istyler 3 жыл бұрын

For a developer, it's a treasure to follow Google

@ericmp1199 2 жыл бұрын

6:48 - the most important thing in the whole video :P

@sabuein 2 жыл бұрын

Thank you.

@avimehenwal 4 жыл бұрын

Such an amazing talk... I never thought web performance is that important. Its great Thankyou for sharing guys

@cedricvillani8502 3 жыл бұрын

That's an amusing comment. Did you really mean to say that?

@avimehenwal 3 жыл бұрын

@@cedricvillani8502 No kidding, I was being serious XD

@AcornFox 2 жыл бұрын

The applause for dark mode hahahaha

@GoldenChuricken 4 жыл бұрын

I spent 10 minutes trying to find more info about the Whiskey and the Bribes platforms before giving up and unpausing the video...

@hypnosisforinsomania 4 жыл бұрын

how do get the data studio report

@hypnosisforinsomania 4 жыл бұрын

where can i get the presentation

@annickpecqueux4615 2 жыл бұрын

fine

@pratheepanumat8115 3 жыл бұрын

Hillo goodmorning now 01/11/2020

@Jenni.Bry. 10 ай бұрын

Z 0:15

@asmakhatoon9183 4 жыл бұрын

@cedricvillani8502 3 жыл бұрын

HIGH

@utuber2 5 жыл бұрын

Lot of uptalking going on here!

@WebMatros 4 жыл бұрын

First rule of bandcamp... is to... not talk about... bandcamp?? This I learned... this one time... at bandcamp??? :)

@lonewolf36s 5 жыл бұрын

Any reason why you lie twice about the Lighthouse score being the same on your servers as it is on local computers? I mean it's an utter bold faced lie. You said it twice @4:10 and @4:40 We all know people aren't smart enough to run Lighthouse audits through dev tools themselves, which begs the question, why are you not only lying to developers who know better (target audience of footage), but also REFUSING to fix it -- seemingly so as to "force" lower scores on the populous en masse? Is this how you usher in a new age of AMP? Using social engineering to make people think their websites are bad? I'm genuinely curious. What say you almighty google? Explain the lie.

@kissapistoksissa1027 2 жыл бұрын

Still true after 2 years

@rubendragan6514 Жыл бұрын

what are they lying about? I dont understand

@lonewolf36s Жыл бұрын

@@rubendragan6514 in my experience, which is a blight (I'll explain), it is entirely cpu dependent. Slower computers report slower scores. And who knows what kind of cloud infrastructure "algorithmic" tweaks they are running. Here's an example. Let's say you make websites for a living. Let's say you get a perfect lighthouse score. Then your client runs it on Google servers and gets a lower value. Worse, let's say they run on their laptop from 1990 which is slow. They complain and say the site isn't optimized. Which is false and inaccurate. Because the tool is false and inaccurate. And Google straight up lies about it. You can never achieve a perfect lighthouse score, because no two computers ever report the same value. Try it. You'll see. And if the tool is inaccurate, why are we relying on it at all in the first place for business decisions.

@vius0013 11 ай бұрын

@@lonewolf36s wow for someone who is starting in this world is quite demotivating, what tool can be use instead?