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Ilya Grigorik
30,819 followers -
Web Performance Engineer at Google
Web Performance Engineer at Google

30,819 followers
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Ilya's posts

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Another nice vista from Zion National Park.. Spring colors—thanks to the fresh green foliage—in full effect!
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A rewarding early morning trip to watch the sunrise over Bryce Canyon. Nearly froze all of our extremities, but it was worth it!
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A (must read) deep-dive on preload+prefetch best practices: bit.ly/2nt2bNO - case studies, implementation tips, and lots more. Kudos to +Addy Osmani!
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Tip: 503 response code tells Googlebot to avoid indexing temporary content: bit.ly/2lUduzp - also.. you can provide Retry-After header to tell it when to check back.
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Intent to Ship for Long Task API: bit.ly/2jHbz1Q - woot!

A much needed mechanism to track down real-world interactivity hazards. Check out the demo links in the intent to ship, and take a read through the spec: https://wicg.github.io/longtasks/#introduction
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Progressive Web Apps are.. apps: bit.ly/2kZLdVJ
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Mobile-friendly Test tool now has an API: bit.ly/2kNdaA9 - woot!

Tip: check your Search Console report for a site-wide audit. Just found a bunch of pages I need to fix on my own site... :)
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Crisp winter morning in Dublin, on my way to our local Google office... Snapped with a Pixel. Phone cameras are becoming scary good.
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Playing with Gitscout: bit.ly/2jAIUHf - GitHub issue manager for OSX.. It's super nice to be able to see and bookmark all the issues in one place!
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Awesome interactive visualization of how Mercator projection distorts sizes of countries: bit.ly/2j6DNPL - e.g. Australia is huge!
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