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DebugBear

@debugbear.com
308 followers 26 following 312 posts

Learn about page speed, measure your website performance, and monitor Core Web Vitals metrics over time. www.debugbear.com

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DebugBear @debugbear.com · 16/09/2026
Google's CrUX report now includes insights on how ads impact website performance! www.debugbear.com/blog/chrome-...
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DebugBear @debugbear.com · 14/08/2026
We've made it easier to set up conversion tracking! Instead of changing code on your website you can now set up URL-based conversion triggers. www.debugbear.com/docs/rum/con...
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DebugBear @debugbear.com · 11/08/2026
Our MCP server and API now let you generate timeline charts for RUM data!
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DebugBear @debugbear.com · 15/07/2026
New you can now update test regions for your monitored pages in bulk. www.debugbear.com/docs/bulk-edit
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DebugBear @debugbear.com · 08/07/2026
You can now easily duplicate your custom web performance dashboards. Just hover over the dashboard in the list and click the copy icon.
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DebugBear @debugbear.com · 18/06/2026
Train wifi suspiciously close to the Lighthouse mobile device configuration 😅
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DebugBear @debugbear.com · 16/04/2026
Sometimes servers are moody and don't want to compress HTTP responses. If this happens a lot for some files and you can't fix it, you can mute these alerts in your notification settings www.debugbear.com/docs/muting-...
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DebugBear @debugbear.com · 15/04/2026
We've made it easier to add chart annotations to your web performance data! www.debugbear.com/docs/annotat...
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DebugBear @debugbear.com · 13/04/2026
We've made a bunch of UI changes, including making it easier to trigger synthetic tests on demand and add chart annotations.
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DebugBear @debugbear.com · 10/04/2026
New web performance benchmark page: government websites! www.debugbear.com/benchmarks/g...
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DebugBear @debugbear.com · 19/03/2026
Our real-user monitoring product can help you identify what factors are causing poor LCP or INP scores on your website. Get started here: www.debugbear.com/real-user-mo...
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DebugBear @debugbear.com · 17/03/2026
We've run some additional INP tests on Google AdSense CMP. Check out the updated results here: www.debugbear.com/blog/consent...
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DebugBear @debugbear.com · 20/02/2026
Our new table dashboard view makes it easy to see many pages at once!
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DebugBear @debugbear.com · 17/02/2026
🕵️‍♀️ Does Google cut off file content beyond 2 megabytes? The reality is messy. Google does use some scary wording in their documentation, and it seems to impact some users. But I've not seen a script 2 MB limit applied in all cases. www.debugbear.com/blog/googleb...
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DebugBear @debugbear.com · 16/02/2026
We've tidied up the RUM filter and breakdown dropdowns! The properties are now categorized and have better icons. www.debugbear.com/real-user-mo...
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DebugBear @debugbear.com · 13/02/2026
You can now break data in Looker Studio down by page title, domain, device type, and more! www.debugbear.com/docs/looker-...
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DebugBear @debugbear.com · 11/02/2026
Our experiments feature makes it easy to check how impactful a given performance optimization would be! You can also easily export a before/after video to show clients or other members of your team. Learn more here: www.debugbear.com/docs/experim...
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DebugBear @debugbear.com · 10/02/2026
We recently added support for adding specific URLs to our CrUX trends dashboard – not just entire domains! www.debugbear.com/docs/crux-tr...
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DebugBear @debugbear.com · 09/02/2026
Making websites fast is harder on mobile than on desktop. Our new article explains common mobile performance issues and how to fix them: www.debugbear.com/blog/mobile-...
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DebugBear @debugbear.com · 05/02/2026
When you load many website resources and it looks like the browser is assigning correct request priorities – check that your server also applies the correct prioritization! Many servers and CDNs don't always send response data in the correct order. www.debugbear.com/blog/http-pr...
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DebugBear @debugbear.com · 28/01/2026
If you're struggling with slow interactions on your website, DebugBear can help you identify what specific scripts are causing delays. www.debugbear.com/real-user-mo...
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DebugBear @debugbear.com · 27/01/2026
➡️ You can now export the list of network requests through the UI as a CSV or use our API to download it as a JSON file. The API now also lets you download the Lighthouse report JSON! www.debugbear.com/docs/api#get...
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DebugBear @debugbear.com · 26/01/2026
Our website SEO checker now also reports historical Core Web Vitals data! www.debugbear.com/website-seo-...
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DebugBear @debugbear.com · 21/01/2026
Seeing a regression in one of your web performance scores? We make it easy to view a before/after comparison to see exactly what caused the score regression!
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DebugBear @debugbear.com · 07/01/2026
Did you know you can add annotations to your web performance charts on DebugBear? www.debugbear.com/docs/annotat...
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DebugBear @debugbear.com · 12/12/2025
Slow interactions aren't always caused by specific UI elements, but can also be caused by global tracking scripts. Our new article discusses this and other findings on a real world website: www.debugbear.com/blog/splunk-...
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DebugBear @debugbear.com · 09/12/2025
Configuring browser caching correctly results in much faster page load times for repeat visits. Our article on the cache-control HTTP header explains how to set it up: www.debugbear.com/docs/http-ca...
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DebugBear @debugbear.com · 27/11/2025
Did you accidentally include large images in your JSON code? Our JSON size analyzer highlights any embedded images in addition to providing a property-based size breakdown. www.debugbear.com/json-size-an...
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DebugBear @debugbear.com · 20/11/2025
Our free HTML size analyzer can tell you what's taking up space in your HTML! Identify embedded images, fonts, or JavaScript hydration state. www.debugbear.com/html-size-an...
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DebugBear @debugbear.com · 19/11/2025
Small improvement to our request waterfall: view the request count and page weight for your selected requests. For example, you can quickly see how many CSS files your website is loading, or how much data transfer is due to PNG files.
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DebugBear @debugbear.com · 18/11/2025
You can now measure INP scores as part of DebugBear user flows and track how your scores change over time.
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DebugBear @debugbear.com · 17/11/2025
DebugBear real user monitoring now shows a Cumulative Layout Shift (CLS) visualization for each page view with a layout shift.
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DebugBear @debugbear.com · 13/11/2025
Need help with a tricky web performance issue, or not sure where to start? We've got a list of recommended consultants and agencies you can work with! www.debugbear.com/web-performa...
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DebugBear @debugbear.com · 13/11/2025
Did you know Google's CrUX dataset includes breakdown data for the Largest Contentful Paint metric? You can find it in the Web Vitals tab of the free DebugBear page speed test www.debugbear.com/test/website...
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DebugBear @debugbear.com · 10/11/2025
Chrome DevTools provides a lot of information on how you can improve your Largest Contentful Paint score. We've just updated our LCP optimization article with extra detail! www.debugbear.com/docs/metrics...
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DebugBear @debugbear.com · 04/11/2025
Server response time has a big impact on overall page speed. No other page content can load until the first HTML response byte has arrived in the browser. We recently updated our guide on how to optimize Time to First Byte! www.debugbear.com/docs/metrics...
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DebugBear @debugbear.com · 03/11/2025
We've updated our comparison UI for lab test results. Continuously test your website and easily investigate regressions: www.debugbear.com/synthetic-we...
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DebugBear @debugbear.com · 31/10/2025
Want to share a single DebugBear test result with other team members or clients? You can now generate a unique URL for specific test results or for comparisons between two tests! www.debugbear.com/docs/teams#s...
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DebugBear @debugbear.com · 28/10/2025
17% of page loads on nike.com are back/forward navigations that could be instant. But pages are only served from the back/forward cache 2% of the time! For the other 15% of navigations the cache isn't supported. Learn more, and test your own website: www.debugbear.com/blog/back-fo...
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DebugBear @debugbear.com · 24/10/2025
Large font files can delay page content from rendering! We now show a recommendation in our page speed test results when a large font is loaded. Try our free website speed test here: www.debugbear.com/test/website...
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DebugBear @debugbear.com · 22/10/2025
Google provides weekly performance data through the CrUX History API, based on the Chrome User Experience Report. Our test results now report the maximum 40 weeks of data available! www.debugbear.com/test/website...
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DebugBear @debugbear.com · 21/10/2025
Some improvements to help you debug Cumulative Layout Shift: 📏 View the size of each shifted element 🟢 Match the screenshot highlight color to the table row 📊 Integrated comparison view to debug regression Check it out as part of our synthetic monitoring product: www.debugbear.com/synthetic-we...
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DebugBear @debugbear.com · 16/10/2025
DebugBear now lets you monitor your website from 30 different test locations. New: 🇭🇰 Hong Kong 🇮🇩 Indonesia 🇲🇽 Mexico 🇨🇱 Chile 🇸🇪 Sweden 🇰🇷 South Korea
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DebugBear @debugbear.com · 04/10/2025
How does self-checkout response time vary across different shops? We've investigated: www.debugbear.com/blog/self-ch...
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DebugBear @debugbear.com · 29/09/2025
⚙ A change in Total Blocking Time means there was a change in CPU activity, right? Not always! One aspect of the TBT definition that depends on network activity. Only long tasks between FCP and TTI can contribute to TBT. If the network is busy for longer, that can result in a TBT change!
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DebugBear @debugbear.com · 24/09/2025
🚀 Where do you go to experience pure speed? A Formula 1 race? A rocket launch? Or... the self-checkout at Lidl! We've tested 8 different self-checkouts for performance and created a ranking. www.debugbear.com/blog/self-ch...
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DebugBear @debugbear.com · 23/09/2025
We've crunched the numbers to discover the fastest (and slowest) gaming sites on the web – and revealed the Core Web Vitals issues holding publishers back - full article below👇
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DebugBear @debugbear.com · 23/09/2025
We've made some design improvements to our INP breakdown data!
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DebugBear @debugbear.com · 19/09/2025
What's the most common cause of huge HTML documents that take a while to download? It's not HTML tags themselves, but scripts tags full of JSON! Often from hydration state added during the server-side rendering process. View an analysis of your HTML size here: www.debugbear.com/html-size-an...
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DebugBear @debugbear.com · 17/09/2025
Every second of page load delay can cost your website precious conversions. In our latest YouTube video, Scott reveals how web performance tweaks have unlocked millions of dollars in extra revenue for major ecommerce brands. Access the full video below 👇
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