Mark Zeman @MarkZeman
Founder @SpeedCurve, Hopeful idealist. I've moved to BlueSky. https://t.co/auULXnlpVL speedcurve.com Auckland, New Zealand Joined August 2007-
Tweets1K
-
Followers2K
-
Following299
-
Likes2K
Real user data is great. Actionable real user data is better! Great post from @tkadlec showing how to make more meaningful, intuitive attributions for your RUM metrics (including Core Web Vitals) – making it easier for you to home in on #webperf issues. speedcurve.com/blog/providing…
PERFORMANCE HERO • per-FAWR-muhns HEER-oh • A person who has made a huge contribution to the #webperf and #ux community, without whom the web would be a sadder, slower place. Celebrating this month's @SpeedCurve Performance Hero, Michelle Vu (@micvu)! speedcurve.com/blog/performan…
Our customers often tell us how much they appreciate the user-friendliness of the articles we create for them. So we recently decided to make them available to everyone (not just @SpeedCurve users). Introducing the Web Performance Guide! speedcurve.com/blog/new-web-p… #ux #webperf
The takeaway: Don't just look at the numbers for your performance metrics. Visually validate them to make sure they're measuring the right things! #webperf #ux #sitespeed #pagespeed #corewebvitals
So great to see how many media sites in our Page Speed Benchmarks have sub-2.5s LCP times! For some sites with poorer LCP, perceived #webperf/#ux isn't the issue. They're fast to start render. The main culprit is that the LCP element is just wrong. app.speedcurve.com/benchmarks/usa…
NEW: Our latest release includes RUM attribution and subparts for INP! @cliffcrocker explains: 🟡 Element attribution 🟢 Where time is spent within INP, leveraging subparts 🔴 How to use this information to fix INP issues speedcurve.com/blog/rum-attri… #corewebvitals #webperf #ux
NEW! You asked and we delivered more capabilities for on-demand testing. This how-to post covers: 🟡 Scheduled vs on-demand tests 🟡 Run on-demand tests for site or custom URL 🟡 View & compare test details 🟡 Group tests as a deploy speedcurve.com/blog/on-demand… #webperf #sitespeed
Site speed isn’t something you fix once and walk away from. @tkadlec offers pro tips on how to set up continuous monitoring – as part of your CI/CD process – so you can fight regressions and stay fast. speedcurve.com/blog/continuou… #webperf #sitespeed #pagespeed #cicd
👀 Well hello there! @SpeedCurve
Awesome to see tangible and detailed examples of tracking down INP issues from @AndyDavies, the guru of web perf debugging. Get yourself ready for INP becoming a Core Web Vital in a few weeks... speedcurve.com/blog/debugging…
Kind of snuck under the radar, but love that @speedcurve has navigation types as a filter now. Extremely useful!!
If you're using Akamai, Amazon Cloudfront, Cloudflare, Fastly, or Shopify, this post is a must-read. Among other things, @cliffcrocker provides clear examples of how you can use server-timing headers to get more visibility into your CDN. speedcurve.com/blog/server-ti… #webperf
Backend or Frontend? Which 🔥 do you put out first?
Backend time can have a big impact on Largest Contentful Paint and other metrics. @cliffcrocker explains how to use server-timing headers to find out what's happening inside the black box of Time to First Byte. speedcurve.com/blog/server-ti… #webperf #pagespeed #corewebvitals
Welcome to the perf gang Tim!
Super excited to be joining the @SpeedCurve team and working alongside folks I've called friends for a long time!
INP is coming in March. Get your house in order now!
So your Interaction to Next Paint (INP) time is slow. What do you do next? @cliffcrocker explains how to triangulate on the troublesome interaction elements on your pages. speedcurve.com/blog/interacti… #webperf #ux #corewebvitals
Good things are happening! futurecrunch.com/goodnews2023/
In his latest post, @Joseph_Wynn shows how you can use our new @github integration to get #webperf feedback for your code changes directly in the environment you are working in – so you can fight regressions and keep your pages fast! speedcurve.com/blog/web-perfo… #ux #cicd
@WebTwitr @tameverts @SpeedCurve Yep, we added it earlier this year. Be great to see more folks using it!
We now offer great consulting to go with our great tools! Our amazing team of #webperf and #ux experts will help you make your site faster, your users happier, and your business more successful. Find the right consulting package for you: speedcurve.com/features/consu… #corewebvitals
Is INP any better than FID?
Now that INP has arrived to dethrone FID as the #CoreWebVitals responsiveness metric, it's time to scrutinize its effectiveness. @cliffcrocker looks at real-world data and asks: What correlation does INP have with #UX and business metrics? speedcurve.com/blog/INP-user-… #webperf
Henri Helvetica 🇭�... @HenriHelvetica
9K Followers 1K Following command-h @h2_meetup @spdy_meetup pronounced: on-REE. raconteur Henri Hypertext's Dad #RunnersInTech
Stoyan Stefanov 🪩 @stoyanstefanov
17K Followers 558 Following PerfPlanet, "JavaScript Patterns"... ex-Facebook, Yahoo, WebPageTest https://t.co/Uzv191KSFQ https://t.co/ZOF437DboX
Addy Osmani @addyosmani
395K Followers 3K Following Director, @GoogleCloud AI. Gemini ✨ Agents. Prev: Eng. leader, @GoogleChrome • Author • Great user, developer & AI experiences • @GoogleAI @GoogleDeepMind
Harry Roberts @csswizardry
66K Followers 454 Following 🚀 Independent Web Performance Consultant • Speaker • Google Developer Expert, Web Performance • Accepting new clients • https://t.co/dfDc69bpeD
Barry Pollard @tunetheweb
6K Followers 902 Following Chrome Dev Rel helping make the web go faster!. All opinions my own. I’m primarily on 🦋 these days.
Tammy Everts @tameverts
6K Followers 730 Following #UX & #webperf researcher/writer/speaker. Recovering perfectionist. CXO @SpeedCurve. Co-chair @PerfNowConf. O'Reilly author: https://t.co/Nm2gkwRNyv She/her
Tim Kadlec @tkadlec
12K Followers 779 Following Principal Product Manager @Cloudflare—focused on perf & observability. Co-chair of @perfnowconf. Taller than my photo looks.
Patrick Meenan @patmeenan
9K Followers 341 Following Web performance @googlechrome (tweets are my own, not those of my employer). ☁️: @patmeenan.bsky.social 🧵: patrick.meenan
Sacha Judd @sachajudd
5K Followers 178 Following I don't use this site anymore - come find me on bsky @sachajudd.com
🎻 ➡️ BlueSky @ericlaw
14K Followers 3K Following I moved to https://t.co/GaDsKjTnnm Twitter died. X is the Nazi bar. Hope fights in the dark.
Annie Sullivan (@anni... @anniesullie
3K Followers 952 Following Software engineer on @GoogleChrome. Former @USDS. Maker, mommy, martial artist, occasional baker. Opinions my own, not my employer's.
Simon Vrachliotis @simonswiss
25K Followers 2K Following Design Engineer, Video Producer & Dev Educator. Team @fireship_dev 🔥
Ryan Townsend @RyanTownsend
1K Followers 540 Following Technology Leader & Distinguished Software Engineer • 20+ YOE in Tech, 10+ as CTO • Public Speaker • https://t.co/BcOpflhN5k & https://t.co/ud4nwgnGvS
Lance Wiggs - Punakai... @lancewiggs
8K Followers 4K Following https://t.co/bgEaN02I4m https://t.co/6EcuMxQDX9
WebPerformance Report @WebPerfReport
692 Followers 2K Following Web performance report every week in your inbox.. ⚡ Sponsored by: @Catchpoint - @RealWebPageTest | @DebugBear
Page Speed Group @pagespeedgroup
10 Followers 67 Following Premium Web Performance Optimization for Shopify Websites
Hamza Miloud Amar @HamzaMiloudAma1
59 Followers 867 Following Passionate Frontend Dev | React Design Systems | React Next Remix | CSS enthusiast | Lover of Clean & Maintainable CSS | Always Learning & Growing
Ybauhe @Ybauhe16916
0 Followers 119 Following
YettaGabriel @7vpvCd1Ar1R6f
106 Followers 5K Following
Matheus Albuquerque @ythecombinator
1K Followers 2K Following staff SWE, into compilers, rendering engines & UX • tweeting in pt-BR and en-US • opinions are my own
Tesserl @TesserlVVD0h
47 Followers 4K Following
Noughshue @Noughshuey8OmA
41 Followers 4K Following
Emily @ShearsiL_5n7K
33 Followers 3K Following
Tarshs @TarshsQQE
46 Followers 4K Following
Aviv Rosental @avivrosental
227 Followers 2K Following
Vinod Sharma @VinodSharma10x
11K Followers 2K Following Building Sucana while working full-time using Claude Code. Back to coding in my 50s after 12 years in management. I enjoy vibe coding, tech trends and gardening
Vasil Dachev @easywebperf
11 Followers 162 Following Solving #webperf problems @get_uxify 🔜 attending #PerfNow ⚡
OlgaAbraham @AcgVM2fk3q6Jr
71 Followers 7K Following
Uxify @get_uxify
27 Followers 177 Following 🚀 Welcome to Uxify! A place for enhanced UX experience and faster sites. Follow us for innovative solutions and performance tips.
Arpan Patel @appatel10
53 Followers 1K Following Tech Lead @WAFDbank. Open Source Contributor. Sharing insights on Applied AI, Web, React Native, DB
Filipe Bratti @filipebratti
40 Followers 1K Following
Hernán Caniggia @hernancaniggia
3 Followers 572 Following Developer specialized in web performance. ⚡
Richard Braddock @richardbraddock
81 Followers 748 Following
Fillup @Fillup26520408
0 Followers 78 Following
Brian Jackson @brianleejackson
23K Followers 11K Following Co-founder @forgemediallc. Prev. CMO @kinsta. I craft actionable content derived from first-hand experience and develop performance-driven WordPress plugins. ⚡
Vitor Soares Pereira @vitorspereira
283 Followers 865 Following
Sander van Surksum @SSurksum
15 Followers 92 Following Web Performance Consultant Father of 4 girls Founder @iron-out.io
robert jones @RRobert196877
150 Followers 754 Following In a universe of stars that sing a little melody. My priorities in life are God, family, and the satisfaction of knowing that I can dance!
blane @PistolBlane
296 Followers 2K Following
David Allouch @ClickFreezeIO
58 Followers 401 Following Cyber | Google Ads | Fighting Ad Clicks Fraud | Join the Fight #Cybersecurity #AdFraud Team lead at https://t.co/hu6ol2W1Cf to protect your ad campaigns.
Merlinox 🏃🏻🇮... @merlinox
7K Followers 3K Following COO & SEO in WMR Group (IT) Proud dad of Luca and Anna Trail Runner 🏃♀️➡️
Gilberto Cocchi @gilberto_cocchi
621 Followers 584 Following I am a websites dietician, passionate about #webperf, focusing on #webvitals in Google. Opinions are my own. Staff Web Ecosystem Technical Consultant @Google.
stefan226 @stefan226
249 Followers 1K Following
Vinicius Dallacqua @WebTwitr
908 Followers 755 Following Into browsers and agentic systems. Engineering @getqatech Building https://t.co/SPbksDxYBV Into film photography and web performance nerd.
Valerii @valeriimakhniuk
12 Followers 419 Following
Phupeti @phupeti38467
84 Followers 7K Following
Mariona N. Jones 🧬 @mariondita
3K Followers 3K Following 📡 Mom. Secular Ethics, Animal Rights, Pacifism, Ecology, Science, Tech, Open: Web, Software & Hardware. Partnerships @SmashingMag 😺
Arthur 💙🇺🇸�... @NostraArthur
2K Followers 1K Following Founder/CEO at https://t.co/4W6AkdxO6h Partner at Remi | Helping Shopify brands boost site speed | Member @hamptonfounders | Former @beondeck fellow
McTeatea @TeateaMc93040
55 Followers 3K Following
Deighez @Deighez274878
21 Followers 1K Following
Tesea @Tesea196635
12 Followers 655 Following
Yoooooog🔥 @iamjoelyan
147 Followers 6K Following Core Work: ZeroBug: Zero out all bugs https://t.co/WWPY3pSgN6 About Me: https://t.co/jQTP19CotH
Vadzim Tuhuzbayeu @tuhuzbayeu
3 Followers 36 Following Performance Engineer at @EPAMSystems, making apps run fast and furious. LinkedIn, Instagram @tuhuzbayeu
Sebastian Attard @TheWebPerfQA
11 Followers 40 Following QA mostly interested in backend performance & scalability and web performance . Also a wonderer. #loadtest #webperftest #qa #automation
Domenico @domegang
79 Followers 296 Following
Jacob 'kurtextrem' Gr... @kurtextrem
3K Followers 2K Following Staff Performance Engineer @Framer · webperf/UX/AI and the Core Web Vital INP are my interests. ex. gamer
Toni Schläppi @KelinDrawn
157 Followers 1K Following I'm interested in design and web technologies, the electrification of mobility, investing in disruption, snowboarding and discovering places I don't yet know.
Hélio @heliocorreia
278 Followers 2K Following
Jodie Chan @jodiewyc
227 Followers 442 Following Cross-border web perf specialist by day, singer songwriter by night. Look for the one with the pink hair :) Let's chat on #webperf, #music, #extremetrekking
Henri Helvetica 🇭�... @HenriHelvetica
9K Followers 1K Following command-h @h2_meetup @spdy_meetup pronounced: on-REE. raconteur Henri Hypertext's Dad #RunnersInTech
Stoyan Stefanov 🪩 @stoyanstefanov
17K Followers 558 Following PerfPlanet, "JavaScript Patterns"... ex-Facebook, Yahoo, WebPageTest https://t.co/Uzv191KSFQ https://t.co/ZOF437DboX
Jake Archibald @jaffathecake
107K Followers 2K Following Developer of sorts at @firefox. No thought goes unpublished. He/him. Also jaffathecake on Mastodon, bsky, Threads etc.
Addy Osmani @addyosmani
395K Followers 3K Following Director, @GoogleCloud AI. Gemini ✨ Agents. Prev: Eng. leader, @GoogleChrome • Author • Great user, developer & AI experiences • @GoogleAI @GoogleDeepMind
Harry Roberts @csswizardry
66K Followers 454 Following 🚀 Independent Web Performance Consultant • Speaker • Google Developer Expert, Web Performance • Accepting new clients • https://t.co/dfDc69bpeD
Barry Pollard @tunetheweb
6K Followers 902 Following Chrome Dev Rel helping make the web go faster!. All opinions my own. I’m primarily on 🦋 these days.
Tammy Everts @tameverts
6K Followers 730 Following #UX & #webperf researcher/writer/speaker. Recovering perfectionist. CXO @SpeedCurve. Co-chair @PerfNowConf. O'Reilly author: https://t.co/Nm2gkwRNyv She/her
Tim Kadlec @tkadlec
12K Followers 779 Following Principal Product Manager @Cloudflare—focused on perf & observability. Co-chair of @perfnowconf. Taller than my photo looks.
Patrick Meenan @patmeenan
9K Followers 341 Following Web performance @googlechrome (tweets are my own, not those of my employer). ☁️: @patmeenan.bsky.social 🧵: patrick.meenan
Sara Soueidan is on B... @SaraSoueidan
118K Followers 0 Following Award-winning Web UI engineer, int'l keynote speaker, author, educator • creator of the Practical Accessibility course: https://t.co/P1LXpp7Uak
Alex Russell @slightlylate
34K Followers 4K Following This place is not a place of honor. No highly esteemed deed is commemorated here. Noting valued is here...This message is a warning about danger.
Sacha Judd @sachajudd
5K Followers 178 Following I don't use this site anymore - come find me on bsky @sachajudd.com
Brendan Gregg @brendangregg
50K Followers 155 Following Makes things fast. Expert in computer performance and eBPF. OpenAI, ex-Netflix. Created flame graphs. Aussie. Opinions my own. [email protected]
Annie Sullivan (@anni... @anniesullie
3K Followers 952 Following Software engineer on @GoogleChrome. Former @USDS. Maker, mommy, martial artist, occasional baker. Opinions my own, not my employer's.
Lance Wiggs - Punakai... @lancewiggs
8K Followers 4K Following https://t.co/bgEaN02I4m https://t.co/6EcuMxQDX9
Treo @__treo
953 Followers 13 Following Hi! Treo is a Core Web Vitals monitoring tool based on CrUX & Lighthouse. Here we talk about new features, #webperf, and #sitespeed. Questions? → [email protected]
Bruce Lawson @brucel
29K Followers 2K Following I dislike fascism, so now posting at @[email protected]. My music: https://t.co/buJ4452vba.
Nathan Holmberg @nshgraph
299 Followers 180 Following Working at https://t.co/hxscxnP4eA to bring the latest NLP and machine learning to customer experience.
Web Directions @webdirections
8K Followers 1K Following For the whole digital team: 🎛️Product 🎨Design 🏗️Front-end engineering 🗒Content 🚀Growth 🤖All with a dollop of AI
performance.now() con... @PerfNowConf
3K Followers 524 Following Web performance conference / 5th edition on November 14 & 15, 2024 / Amsterdam / #PerfNow / https://t.co/0bQwbE4TFr / We also run @CSSDayConf in June
VisiblebyEyeAuroraNZ @AuroraAlertNZ2
6K Followers 1 Following Providing automated alerts that indicate when the Aurora might be visible by eye from Southern New Zealand.
fks @FredKSchott
26K Followers 1K Following @astrodotbuild co-creator • Flue creator • ex-CEO of HTML
NZ Transport Agency -... @nztaaklnth
45K Followers 61 Following Real-time traffic info to help you plan your journey across Auckland and Northland's state highways.
John O'Reilly @johnoreillynz
415 Followers 859 Following Founder, Creative Director - Flightless. Designer, cricket nerd, runner, bird geek. Making 'Killing Things With Your Friends'.
Estela Franco @guaca
4K Followers 655 Following This account is no longer active. You can follow me at: - Bluesky: https://t.co/Z5xHyZfAwE - Mastodon: https://t.co/zy2F2Vcyg9
AWS Cloud ANZ @AWSCloudANZ
17K Followers 624 Following This account is no longer active. Follow @awscloud for the latest updates from AWS.
Jordan DiPietro @dipietromedia
8K Followers 378 Following Advisor/Coach. Signal//Noise Media. Prev CEO @HamptonFounders | CEO @thehustle | VP Media @hubspot | Head Growth @themotleyfool | Philly, foodie, Dad 2x. LFG.🚀
Dave Lee @heydave7
621K Followers 466 Following Host of YouTube channel Dave Lee on Investing, TSLA investor since 2012, building with AI.
@ClimateVC @climatevcfund
135 Followers 177 Following Funding climate tech to reduce emissions, now!
Dr Siouxsie Wiles @SiouxsieW
56K Followers 2K Following Microbiologist & Associate Professor. Loves Lego. She/her. TEDx talk: https://t.co/qDiffsMeAX Kids show: https://t.co/iTE0obSNRM
RNZ @radionz
92K Followers 271 Following We are NZ's public broadcaster - comprehensive NZ news (@rnz_news) & current affairs, audio features & documentaries.
Samantha Stokes @StokedSamantha
41 Followers 51 Following A graphic design student from CoCA Wellington, I like beautiful things and adventures.
Elena Kay @lebobonog
53 Followers 49 Following A web developer and a big fan of outdoors, travels and photography
mod @wsbmod
671K Followers 2K Following
Microsoft Flight Simu... @MSFSofficial
138K Followers 88 Following The sky is calling. ✈ Available worldwide for PC, Xbox Series X|S, and via Xbox Cloud Gaming. Developed by @AsoboStudio Support: https://t.co/fiNqQ4RYPE
Matt Hobbs (@TheRealN... @TheRealNooshu
4K Followers 1K Following I'm no longer monitoring this platform that is run by a racist billionaire man-baby, why not come join me on Mastodon? https://t.co/dvNtDLooDL
Nic Jansma @nicj
2K Followers 373 Following Software developer building high-performance websites, apps, observability + OS tools @ Cloudflare. W3C WebPerfWG+RUMCG co-chair. he/him. ex-AKAM/MSFT.
NDF New Zealand @NDFNZ
3K Followers 2K Following We're a network of people working to enhance digital interaction with culture & heritage #NDFNZ. @ndfnz.bsky.social
Teslascope @teslascope
75K Followers 146 Following A complete view of everything about your Tesla vehicle. We are the worldwide drivers' platform and highly rated vehicle companion. 🚘 Not affiliated with Tesla.
Vedaprime @VedaPrime
5K Followers 3 Following Tesla - Australian Ship/Delivery is no longer accepting new ship tracking requests A new direction for Vedaprime will be announced in the coming months
James Fridman @fjamie013
2.1M Followers 1 Following Do not submit any personal photos that you do not want to be made public. Terms and conditions apply. https://t.co/WWtgLUgpub
HTTP Archive 💾 @HTTPArchive
5K Followers 550 Following Public dataset that tracks how the web is built. Maintained by @patmeenan @paulcalvano @tunetheweb @themax_o and @nrllah
Patrick Hulce @patrickhulce
1K Followers 363 Following creator @OptyxApp, @____lighthouse CI, third-party-web ; maintainer jpeg-js, @TestingLib, https://t.co/OQCX2LPfZK ; formerly @google, @ChromeDevTools, @Yahoo
Dion Almaer @dalmaer
27K Followers 6K Following Bringing nuance to a knife fight, surprisingly older than @bgalbs. AI Dev @ Google Labs. Prev: Google, Shopify, Ajaxian & more. 🌥: @almaer.com 🧵: dionalmaer
Alexandria Ocasio-Cor... @AOC
12.7M Followers 4K Following US Congresswoman, NY-14. In a modern, moral, and wealthy society, no American should be too poor to live. People-Funded, takes no lobbyist💰. Personal account.
Tesla Model 3 News @TeslaModel3News
21K Followers 40 Following Tesla Model 3 News. World’s best car with a base price of $35,000. Accelerating Sustainable Transport
Tesla Motors Club @TeslaMotorsClub
212K Followers 57 Following The official broadcast of Tesla Motors Club (TMC), the first and largest community of Tesla owners and enthusiasts - Since 2006.
Bloc Party @BlocParty
105K Followers 6 Following Anatomy Of A Brief Romance is out September 11th. Pre-order: https://t.co/fFTbzYGb5L
tashmahal 🍉 @tashmahal
4K Followers 2K Following Te Whakatōhea, Ngāpuhi, Te Rarawa, Pākehā | she/her | Mai i te awa ki te moana 🇵🇸 Free Palestine
Zilch Car Sharing @ZilchCarsNZ
153 Followers 198 Following New Zealand's first pure electric car sharing service. Democratising EVs for all Kiwis. Join us.
Jade Tang-Taylor @JadeTT123
3K Followers 2K Following Co-designing better futures 💖🔮🌎 Fractional @_academyEX @Futures_Design @ThinkPlace @EHFNewZealand 🤍 Mum of 1 🖤 She/Her ❤️ Tangata Tiriti
Inactive. @studiocatherine
1K Followers 816 Following
2degrees @2degreesmobile
18K Followers 2K Following Fighting for Fair in mobile, broadband and business. NZ's fairest telco 👏
CSS-Tricks @css
503K Followers 2K Following The official account for https://t.co/ZyrX49CzrB, a web design community powered by @DigitalOcean.
Callaghan Innovation @callaghannz
10K Followers 729 Following Te Pokapū Auaha - We are Aotearoa New Zealand's Innovation Agency. RTs not endorsement.You might like
