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Lighthouse @____lighthouse

Lighthouse analyzes web apps & sites, collecting modern performance metrics and insights on best practices. 📊 And yes, that's 4 underscores, my friends! developers.google.com/web/tools/ligh… Github, your browser, your CLI Joined February 2017
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Lighthouse @____lighthouse

3 years ago

Lighthouse v11.2 includes an overhaul to the performance category that focuses audit prioritization on estimated impact to the performance metrics. Also included is an upgraded score gauge. On hover, it visualizes how each performance metric affects the overall performance score.

Lighthouse retweeted
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Optimized Coder @CoderOptimized

3 years ago

Never knew @____lighthouse had fireworks when you got your page to 100% #webdevelopment #website

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Lighthouse @____lighthouse

3 years ago

@naveedahmed @googlechrome @patrickhulce @addyosmani @ChromiumDev Those checks are (most likely) Chrome specific. Safari and Firefox have their own heuristics. See the "web-exposed behaviour" link at web.dev/bfcache/#addit… however that doc sadly doesn't note how IDB is handled for Safari/Firefox.

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Lighthouse @____lighthouse

3 years ago

Didja know Lighthouse has a diff tool? 🤔 Compare two reports and see all the changes. googlechrome.github.io/lighthouse-ci/…

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Lighthouse @____lighthouse

3 years ago

➡️The Lighthouse JSON now also includes a top-level `entities` object with data on all detected first and third parties.

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Lighthouse @____lighthouse

3 years ago

In Lighthouse 10.1, we've upgraded reporting of third parties and their impact: ➡️Audit tables are now grouped by party ➡️Detected third parties are tagged with their category (and linked!), so it’s easier to identify their purpose

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Lighthouse @____lighthouse

3 years ago

Lighthouse 10.0 is here!💡🚢 ➡️updated scoring (we'll kind of miss you TTI) ➡️bfcache ➡️complete type declarations ➡️read more: developer.chrome.com/blog/lighthous…

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Lighthouse @____lighthouse

4 years ago

PageSpeed Insights has expanded! The lab section now includes the entire Lighthouse report: + Accessibility + Best Practices + SEO Try it now: pagespeed.web.dev

Lighthouse retweeted
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Jecelyn Yeen 🐟 @jecfish

4 years ago

Have you try out the new audit modes in @____lighthouse @ChromeDevTools yet? Use the Timespan mode to identify layout shifts and JavaScript execution time over a time range including interactions. Learn about the Snapshot mode and more 👉🏼 developer.chrome.com/blog/new-in-de…

Lighthouse retweeted
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Annie Sullivan (@anniesullie.bsky.sociall) @anniesullie

4 years ago

Now that the May HTTP Archive dataset is out with some URL-level data in the mobile pages table, I thought it would be a good time to repeat some internal analysis I did on the public dataset: colab.research.google.com/drive/12lJmAAB…

Lighthouse retweeted
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Phil Walton @philwalton

4 years ago

There have been a LOT of recent developments in the world of web performance and Core Web Vitals that are being showcased at Google I/O this week. Here's a rundown of the highlights, so you don't miss anything 👇

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Lighthouse @____lighthouse

4 years ago

Poll📊: Have you used the new Lighthouse for User Flows? (aka Lighthouse analysis of puppeteer-scripted scenarios) web.dev/lighthouse-use…

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Lighthouse @____lighthouse

4 years ago

@Michael_Hladky @Steve8708 @nicolaturcato 👀

____lighthouse Profile Picture

Lighthouse @____lighthouse

4 years ago

Lighthouse CI has been updated to Lighthouse 9.3.0! Great for continuous perf monitoring. Changelog: goo.gle/lhci9 Learn how to use LHCI: web.dev/lighthouse-ci

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Lighthouse @____lighthouse

5 years ago

Lighthouse 9.0 is here! 💡🔅🔆⛵ Look for user flow support, a refreshed report, and more helpful accessibility audits. Try it through npm, Chrome Canary, or the new PageSpeed Insights! developer.chrome.com/blog/lighthous…

Lighthouse retweeted
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Addy Osmani @addyosmani

5 years ago

Introducing the new PageSpeed Insights: a more intuitive way to measure performance & improve it using real-world and lab data. Details: bit.ly/new-psi Try it: pagespeed.web.dev

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Lighthouse @____lighthouse

5 years ago

Introducing Lighthouse for user flows: drive your page with a Puppeteer script and have Lighthouse measure and audit performance at every step: web.dev/lighthouse-use…

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Lighthouse @____lighthouse

5 years ago

We're trying this out as a more in-depth companion to the usual changelog (github.com/GoogleChrome/l…). Let us know what you'd like to see in these posts in the future!

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Lighthouse @____lighthouse

5 years ago

💡What's new in Lighthouse 8.4!💡 New audits to check that: 🖼️ LCP images aren't lazy-loaded 📲 A mobile meta viewport is used (don't wreck your FID!) developer.chrome.com/blog/lighthous…

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Lighthouse @____lighthouse

5 years ago

Lighthouse now considers the (sometimes significant) improvements that AVIF image compression can bring when advising on improving image load time! Look for the estimates under "next-gen formats" in the Lighthouse report 🤏🖼️⚖️

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