On our way to Rome for Meet Magento Italy with @erwinhofman.bsky.social 🇮🇹🍕😄

Don't want LinkedIN to automatically train its AI on your data, switch it off here: www.linkedin.com/mypreference... Not sure about the rest of the world, but if you don't switch it off it will start collecting in November for the Netherlands/ Dutch members.

Great post from @erwinhofman.bsky.social on webperf Interop proposals: www.rumvision.com/blog/interop... Upvote your favourite ones to let us know which are important to you!

@fronteers.bsky.social conferce is back! Really excited that @erwinhofman.bsky.social and I get to join an amazing line-up and at a really awesome (cinema) venue this event. Who's joining us?

Happy girl, nerdy parents😉

Just bought this for the 4 year old on Vinted. Isn't it great? 😄

A little reminder: if you work in #webdev you should care about #webperf. @perfnow.nl is *the* yearly conference, an opportunity to learn from the absolute best plus a super supportive and welcoming community. Tickets will pay dividends in business impact.

performance.now(), the web performance conference, 30th and 31st of October, Amsterdam. Single track, the best speakers in the industry, plenty of your performance-mad peers around to have fascinating conversations. What's not to like? Let's introduce our speakers ... perfnow.nl

My little 4 year old just went to school for the first time. The feelings🥹 She was super happy though.

If you ever thought, Groningen: that sounds like fun! This is your moment to go, it's time for our big annual parc festival Noorderzon. Music, food and catching up with everyone back from summer break!

Unexpected result of having a kid. I'm now aimlessly walking around the IKEA, as my kid refuses to get out of the kids corner until her hour there is up😅

Got a summer cocktail package from the nice folks at RUMVision Thanks @karlijnlowik.bsky.social @erwinhofman.bsky.social @jordyscholing.bsky.social 🍹🍹🍹🍹🍹🍹🍹

My friends over at RUMvision.com have sent me a lovely gift. I think my boys love it as much as I do, though they are mostly interested in fighting over occupation of the box. Thank you @jordyscholing.bsky.social, @erwinhofman.bsky.social and @karlijnlowik.bsky.social ❤️

And it's done! Presenting our new main office🤗 Right next to the station of Groningen, if you are ever around😄💙

Move to the new office almost completed, putting our logo on the wall! 😀

Here's a thread with some of my photos from @developers.google.com I/0 Connect in Berlin from earlier this month #Googlel0Connect in 35mm film 🎞️

I've got a really fun week, where I get to talk at 2 beach themed events with 100 developers about web performance with RUM + DevTools. Anyone who'd like to join me? 😄

Such a sweet idea. At Google I/O Berlin you could sent a card home. The 3 year old loved it🥰

Key difference in being F1 fans with my husband. He: watches for the races and Verstappen. Me: I live for the DRAMA. Guess who is having a better time these last week, between Hülkenburg and Horner😂

My inbox after having been away at the office a week: 35 priority mails. ME: Let's prioritize putting up my pretty new STICKERS 🤗😎 I feel like such a proper developer now☺️ (Yes, I'll be a proper CEO as well and answer those emails now..)

People from Germany: car question. We're stuck in slow driving traffic and both before and after us the drivers are slaloming like they are in F1. They are not seriously doing this to keep their tyres warm. Right..?!

Fun times at #googleioconnect in Berlin. Even saw our tool RUMvision mentioned twice live on stage 🤗

Moment you know you are from the Netherlands: breakfast in a hotel in London: there are French pastries, there is English breakfast. And I'm like: but where is the CHEESE? (never found the cheese 😟)

I'm sending this message LIVE from under the Nordsea. Isn't the modern world bizarre if you think about it? (Going to the UK from the Netherlands by train, and am in the tunnel) 🐟

Ok, I feel old. My slidedeck has a slide that quotes: "that don't impress me much", and my 26 year old colleague says: "that's a spelling error" Me: "No: that is a reference to an amazing song by Shania Twain" and he has no idea what I'm talking about😭

A pretty blue sky on #Bluesky🥰

That moment you discover have untapped potential for YouTube reel faces😂

So, getting our RUMvision Baseline integration featured for over 90 seconds on Google I/O was the coolest thing to happen to my day🤗🥰 Thanks Google! 😀

Did you know there are monthly meetups on all things RUM? (real user monitoring, not the alcoholic type😉). Tomorrow is our next one, subject: Header adoption ( server timing, TAO, etc.) Do you care about that? Join us! Free sign up here to become a member: www.w3.org/community/ru...

We overlaid collected #CoreWebVitals from our users (and their visitors) from #Spain + #Portugal with electricity usage chart from Red Eléctrica. We saw a strong correlation: [A] On April 27th and 29th, traffic dips after noon as a result of lunch time and possibly siesta 1/2

Soon you’ll be able to discard existing Speculation Rules speculations with a Clear-Site-Data HTTP header on a response. For example, a login, or a logout request that means your speculations are no longer valid. Or perhaps an add-to-cart API call. Anything that changes state really.

🚨 NEW: The DOJ wants to break up Chrome from Google — the consequences could be catastrophic for the web. 📖 Read our article: Break Google's search monopoly without breaking the web. 👇Link: open-web-advocacy.org/blog/break-g... /1

Question: what would be the best events that I should fill out a CFP for? I'm an experienced speaker about webperformance and Baseline. Tips? My agenda is filling out fast, but I'd hate to miss out on great events😄

Question: I'm on the newest Android and I still use the back/home buttons. With the newest release, websitepages are "underneath it", and it's driving me bananas. Why is this and is this by design? Example: our RUMvision site has the navigation underneath and I can't acces the menu anymore 😢 Help?

TIL: a bug in Mozilla is called a Bugzilla. I don't know why, but it made me smile☺️

Baseline webinar with @erwinhofman.bsky.social and Google's Tony Conway in 15 minutes! 😄 Link to join: streamyard.com/watch/cvWaKV...

It's the second Tuesday of the month which means... @tunetheweb.com published the monthly CWV stats and I work on our newsletter "RUMor has it." This pretty graph is included in it. Any tips what should be added on webperformance this month? Blogs, memes, webinars? Let's make it a great one!

My last chance: doing a proof run with a Google webinar happening in exactly 2 days. With Tony Conway we'll be talking about: → #web #features and Can I Use → How the (relatively) new #Baseline project simplifies dev decision making → Existing and upcoming tools 1/2

Sure, I'm a builder for nursery theme week of my daughter, not that different from being a builder on the web, right?😉

Suprise benefit of a child that no-one told me about: she likes to put sunscreen on my back. Very practical in 25 degrees sunshine #humblebrag🤣

Look how amazing, I got suprise cake and fireworks for my birthday yesterday, at the pre-party of Hyvä Developers Paradise in Gran Canaria. One of my best birthday ever🧡

Greetings from Gran Canaria, where we will be giving a workshop to improve webperformance, while soaking up the 25 degrees celcius sunshine 😎☀️ There should be more winter events in the sunshine. @tkadlec.bsky.social want to brainstorm on that again with me?

New in Chrome DevTools: Accurately emulate CPU performance of a low/mid tier phone with Automatic CPU throttling calibration! 📲 This feature calculates slow-downs for your specific device. Wanted this for years! We just shipped it.

As a Dutch person I resent this title BBC😆. I do not see it being any worse than Nutella, jam, marshmallow fluff (talk about too sweet, yuk) or sweetened cereal. Especially the version with pure chocolate, with real butter, is delicious 🥰 www.bbc.co.uk/travel/artic...

One of our favorite talks from FOSDEM 2025! 😍 Explore "How Browsers REALLY Load Web Pages" as Robin Marx reveals the intricate dance of performance prioritization in web content delivery. 🌠 Watch the talk 👇 fosdem.org/2025/schedu...

Am looking for a new haircut on Pinterest, when did all images their become AI and ads from Temu? This is ridiculous, it wasn't like this 6 months ago, right?

Web performance meme of the day😄 Fun fact, while everyone and their mother thinks this is the nr1 pagespeed trick, it actually only affecta 10% of all LCP. The others? Read them here: web.dev/blog/common-...

Happy Valentines Day♥️ Some cringe performance love wisdom😄 "True love is like perfect Core Web Vitals - smooth, responsive, and worth optimizing for" "The only acceptable CLS? When your heart shifts for someone special" " Love is like page load time - the best connections are instant"

Interop 2025 launched today! Some really exciting features set to become part of Baseline this year.

Just walked (instead of cycled) the 3 year old to daycare, because it was snowing so hard here in Groningen, Netherlands. We sang: "we are snowmen" all the way. We were not wrong ⛄😉