Author | Lightnews

DebugBear @debugbear.com · 2h

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 · 1d

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...

DebugBear @debugbear.com · 2d

The free INP Debugger tries out a bunch of interactions on your website and measures their Interaction to Next Pant scores.

And now it also reports scripts that delay interactions, using the Long Animation Frames API!

www.debugbear.com/inp-debugger

INP Debugger: Identify Interaction To Next Paint Issues

Test Interaction to Next Paint and see what page elements on your website take a long time to respond to user input.

www.debugbear.com

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DebugBear @debugbear.com · 5d

Our synthetic monitoring dashboard lets you keep track of page speed across your website.

🔧 Select different metrics
🐌 Identify slow pages
🏗️ Bulk edit configuration
⬇️ Export your data

www.youtube.com/watch?v=bDpe...

DebugBear’s Synthetic Monitoring Dashboard

In this video, we take a look at how to use DebugBear's synthetic monitoring dashboard. Sign up for a free 14 day trial here: http://www.debugbear.com/signup 0:00 - Intro 0:24 - Metric groups 0:44 -…

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DebugBear @debugbear.com · 6d

DebugBear now lets you monitor your website from 30 different test locations.

New:
🇭🇰 Hong Kong
🇮🇩 Indonesia
🇲🇽 Mexico
🇨🇱 Chile
🇸🇪 Sweden
🇰🇷 South Korea

DebugBear @debugbear.com · 7d

The food & drink publishing vertical is super-competitive when it comes to SEO. So how do recipe sites compare when it comes to Core Web Vitals? We looked at 60+ to analyze their performance: www.debugbear.com/blog/media-p...

Analyzing the Web Performance of Food & Recipe Websites | DebugBear

What's the speediest site in the food, drink and recipe publishing vertical? We analyzed their web performance to find out.

www.debugbear.com

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DebugBear @debugbear.com · 8d

This web performance bug can break your INP scores on mobile – learn how to fix it quickly in our guide to optimizing mobile viewports: www.debugbear.com/blog/optimiz...

How to Optimize Viewport for Mobile for Faster Interactions | DebugBear

Optimize viewport for mobile for faster interactions is a new Lighthouse performance insight that helps you detect viewports that are not optimized for mobile.

www.debugbear.com

DebugBear @debugbear.com · 9d

MCP servers act as the connection between AI models and other software.

Our new article explains how you can use the Chrome DevTools MCP to debug web performance issues.

www.debugbear.com/blog/chrome-...

Performance Debugging With The Chrome DevTools MCP Server | DebugBear

Learn how to use the Chrome DevTools MCP server with AI models to analyze web performance and get concrete optimization recommendations.

www.debugbear.com

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DebugBear @debugbear.com · 12d

Get to grips with Google's PageSpeed Insights in just seven minutes, and discover how to improve your website's page performance: www.youtube.com/watch?v=P5NJ...

PageSpeed Insights: Get Started With Google’s Performance Tool

PageSpeed Insights is a great tool to measure your website speed and find out how to optimize it. Learn how to interpret the metrics it shows you can look at a real-world example of improving page…

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DebugBear @debugbear.com · 13d

Get to grips with the differences between Nuxt and Next.js, and understand their unique framework features, in this practical deep dive: www.debugbear.com/blog/nuxt-vs...

Nuxt vs Next.js: A Practical Comparison | DebugBear

Explore a practical comparison of Nuxt and Next.js, focusing on SSR performance, hybrid rendering, and unique framework features. This guide highlights real-world benchmarks, code examples, and…

www.debugbear.com

DebugBear @debugbear.com · 14d

Learn how to monitor and and analyze your Google Lighthouse Score with DebugBear, so you can keep your site speedy, accessible and SEO-friendly: www.youtube.com/watch?v=NoFF...

Monitor and Analyze your Google Lighthouse Score with DebugBear

In this video we take a look at Google's Lighthouse report and the advantages of monitoring this score with DebugBear. Start a free trial today: http://www.debugbear.com/signup 0:00 - Intro 0:21 -…

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DebugBear @debugbear.com · 15d

Hey, it's this month's product updates!

🔗 Connect your DebugBear test data to Looker Studio
🔐 Learn how we keep your data safe in our Trust Center
👀 At-a-glance bars for your LCP and INP subparts
🌐 Check HTTP headers easily

More info here: www.debugbear.com/changelog/se...

September 2025 Release Notes | DebugBear

We've launched our Looker Studio connector, improved INP data, and provided more insight into our security controls.

www.debugbear.com

DebugBear @debugbear.com · 18d

How does self-checkout response time vary across different shops? We've investigated: www.debugbear.com/blog/self-ch...

DebugBear @debugbear.com · 19d

It's time for our end-of-month release notes! Now you can...

📈 Connect your test and RUM data to Looker Studio
🔐 Learn why you can trust DebugBear with your data
📱 Optimize your viewport for faster mobile interactions

Read more here: www.debugbear.com/changelog/se...

September 2025 Release Notes | DebugBear

We've launched our Looker Studio connector, improved INP data, and provided more insight into our security controls.

www.debugbear.com

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DebugBear @debugbear.com · 22d

🚀 How can you make sure your website stays fast?

Our new video explains how you can use define budgets for page speed on your website and get alerted when there's a problem.

youtu.be/5xJKaW01iWw

Performance Budgets: Always Stay On Top Of Your Page Speed

In this video we take a look at how to keep on top of your website monitoring by using performance budgets. Start a free trial today: http://www.debugbear.com/signup 0:00 - Intro 0:19 - Setting up a…

youtu.be

DebugBear @debugbear.com · 23d

⚙ 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!

DebugBear @debugbear.com · 26d

🤔 Wondering how to get started with load testing? We've just published an in-depth guide that explains the basics and shows you how to get started with the free JMeter tool.

www.debugbear.com/blog/load-te...

Get Started With Load Testing: A JMeter Tutorial | DebugBear

Learn to load test your website with the free JMeter tool. Create scripts, run tests, and ensure your site can handle expected traffic.

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DebugBear @debugbear.com · 28d

🚀 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 · 29d

See which of the 48 top gaming sites claimed the high score for web performance: www.debugbear.com/blog/media-p...

DebugBear @debugbear.com · 29d

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 · 29d

We've made some design improvements to our INP breakdown data!

DebugBear @debugbear.com · Sep 19

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 · Sep 18

How does Google use Core Web Vitals as a ranking factor? Our new video looks at:

🔎 What Google says about page speed and SEO
🚦 How to check web vitals for your website
🏡 Why the Lighthouse score does not directly impact rankings

www.youtube.com/watch?v=81NJ...

Page Speed and SEO: Do Core Web Vitals impact Google rankings?

What role does web performance play for search engine rankings? Learn how Google uses the Core Web Vitals metrics as a ranking factor and how you can check your site's performance. 00:00…

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DebugBear @debugbear.com · Sep 17

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 👇

DebugBear @debugbear.com · Sep 15

Third-party code can slow down your website. Read our latest post to learn how to optimize it in Nuxt:

🙈 Adding scripts with useHead
🔧 Get more control with Nuxt Scripts
🎉 Combine Nuxt Scripts and Partytown

www.debugbear.com/blog/nuxt-sc...

Nuxt Scripts: Load And Optimize Third Party Code | DebugBear

Learn how to optimize third-party scripts in Nuxt using the Nuxt Scripts module and @nuxtjs/partytown. This guide goes beyond the basics, showing you how to declaratively manage scripts,…

www.debugbear.com