Pagespeed findings

  • Overcoming Core Web Vitals Challenges in Single Page Applications SPAs

    When it comes to building Single-Page Applications (SPAs), developers face unique challenges in meeting the Core Web Vitals requirements. CWV, while crucial for optimizing website performance, were not initially designed with SPAs in mind. Google has made efforts to accommodate SPAs, but as of now, there is no straightforward way for SPAs to excel in this aspect. In this blog, we will explore the impact of SPA architectures on Core Web Vitals and discuss potential solutions to overcome these challenges.

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    • Reading time ± 2 minutes

  • What is round-trip time (RTT)?

    Round-Trip Time (RTT) is a crucial metric in web performance that measures the duration for a signal to travel from a client to a server and back, directly impacting Time to First Byte (TTFB) and overall loading times.

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  • Using your RUM LoAF data for INP debugging purposes

    When debugging INP, it might be tempting to first look at elements that visitors interacted with. However, looking at this alone might be misleading and time-consuming.

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    • Reading time ± 7 minutes

  • Double score! RUMvision got featured twice on Google IO 2024!

    We're still buzzing after yesterday's incredible events at Google I/O! It was a double Dutch delight for RUMvision, as both our upcoming integration with Google Baseline and our work on INP measurement were featured at Google's biggest event of the year.

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  • Speculation Rules Rule, near instant page loading times!

    Almost instant page loading times, with just a small code change, who doesn't want that? Thanks to the Google Chrome dev team, this can be your reality. Want to learn more? Let Barry tell you all about it!

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  • Compare your competitors Core Web Vitals

    New free tool alert! You can now compare multiple websites Core Web Vitals with each other, for free! We made a nice start by comparing some different industries.

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  • Web Performance Experts Guide to Mastering Interaction to Next Paint (INP)

    It’s March 12th, 2024, a big day in the web performance community! Today we see Interaction to Next Paint take its (rightful) place in the Core Web Vitals, replacing First Input Delay (FID) as the primary metric for measuring website responsiveness and interactivity. This comprehensive guide, which includes insights from 13 web performance specialists, will provide you with the knowledge and practical advice you need to master INP.

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  • INP replacing FID, FID to be removed from Google tools

    We have an INP date. And this doesn't only mean that FID stops being a Core Web Vital metric. FID is facing more consequences and will never be the same again. Here's what to expect.

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  • Shopify launches Core Web Vitals dashboard for Liquid shops

    By saying "Goodbye speed scores; Hello real users," Shopify is getting rid of the single Lighthouse score and switching to RUM data from real users. We can only applaud this choice. For Shopify merchants, who is eligible and what information will you still be missing?

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  • Understanding the value of site speed

    You're losing a lot of money for your webshop if you don't prioritize pagespeed. A 1 millisecond improvement in site speed can boost mobile sales by 7 to 10 percent. This means that ROI can be very high and that milliseconds can literally make you millions, here are 7 reasons why.

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  • Core Web Vitals INP issues detected on your sites

    You may have received a notification in Google Search Console that certain sites are having Interaction to Next Paint problems (INP). In this article we'll help you find the solution and pass Core Web Vitals on INP .

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  • Does GA4 measure website speed in 2024?

    Website speed tracking is not built-in to Google Analytics 4. This limitation is relevant since tracking real visitors' speed can reveal its impact on user engagement and conversion rates. Such data is essential for identifying website speed issues and projecting the ROI of speed-optimization work.

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  • Talk: Hyvä fixes all my Magento pagespeed issues, right?

    Let's talk! The state of Magento's pagespeed and Core Web Vitals in 2024. The issues we resolved, the difficulties we still encounter, and the mistakes we want to avoid that could hurt UX and conversion rates.

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  • Performance.now() 2023 slides

    How proud we are to have sponsored an event like this, because what a community this is. Welcoming, friendly, open and people are happy to explain everything to you. Together we all have one goal, and that is to make the internet faster for ourselves, but more importantly; the end user. Were you unable to attend performance.now() 2023, but interested in the slides? Or do you simply want to watch the brilliant talks again? All of the slides from the talks are linked here.

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  • How RUMvision is enabling future web features for website owners

    If you're using a RUM solution to monitor your website's performance and user experience, you might wonder how you can participate in origin trials. Here's where RUMvision steps in to make the process seamless and hassle-free.

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  • Long Animation Frames

    The new LoAF API makes debugging a high INP a lot easier and more insightful, aside from being a new technique it sounds fun. Read and see more about how the LoAF API can help you and how RUMvision makes it insightful for you.

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    • Reading time ± 2 minutes