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HTTP/3 promises performance enhancements like reduced latency, increased reliability, and improved security for users.
Andrija Vučinić
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the web. It is built on top of a new protocol called QUIC, which is set to fix some limitations of the previous protocol versions. Without getting into technical details—though feel free to do so in the comments if you have questions—our users should see performance improvements across all metrics:
Ultimately, HTTP/3 (on top of QUIC) has been designed to be updated in software, which allows for quicker improvements that don’t depend on underlying network infrastructure.
After about a month of preparing our infrastructure—including fixing bugs and upgrading our CDN—HTTP/3 was enabled for all of Automattic’s services on December 27th, 2023. It currently serves between ~25-35% of all traffic.
And now for some stats. For each of these, we want numbers to be lower after the switch, which ultimately means faster speeds across the board for our customers. Let’s look at three metrics in particular:
Improvements look pretty good for fast connections:
For slow connections, the results are even better:
We are dedicated to providing our customer’s websites with the best possible performance. Enabling HTTP/3 is a step in that direction. See you on the QUIC side!
Automattic’s mission is to democratize publishing. To accomplish that, we’re hiring systems engineers to join the best infrastructure team on the planet. Learn more here.
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Quite commendable effort, HTTP/3
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Hip hip hurah, zippity do dah!.
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I read this…twice. I still do not know wth you said. just keep it working and I will be happy.
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HTTP is, very basically, what allows users to load websites. So this new implementation is similar to the recent transition from 4G/LTE phones to 5G. It’ll be faster.
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Good job, keep up with the effort
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Thank you for helping us though these impressive improvements 🙏☦️
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Hey,
your unsubscribe link is not working, screenshot in the attachment. Please remove me from your mailing list.
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Hey there, you can unsubscribe from our mailing list using the Unsubscribe button in the email footer, or by managing your notification preferences here: https://wordpress.com/settings/notifications/
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I’m not sure most of us understand yet 😆
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Nice one
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Thanks 🥰
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This area is new to me but not completely foreign… reminds me of NTSC setup… captivating. I sense a future rabbit hole for me! Thanks for article
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Great.
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Great info very helpful
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I definitely like this one better than the Jetset one.
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Good
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As a Jetpack subscriber and WordPress site, do we need to make any technical adjustments for this upgrade (http/3)?
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Implementing HTTP/3 in WordPress isn’t something you can do yourself. It needs to be configured at the server level, usually by your hosting provider. Since we provide hosting for WordPress sites, we’re able to handle this for all sites hosted here. So, the initial step is to see if your hosting provider offers HTTP/3 support. I hope this information is helpful! If you have any further questions, feel free to ask.
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