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DebugBear

@debugbear.com

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

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08.11.2024
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Latest posts by DebugBear @debugbear.com

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What Googlebot's 2MB Crawl Size Limit Means For SEO | DebugBear Google limits how much HTML content it processes when crawling a page. Learn what the 2MB file size limit means for SEO and how to diagnose large HTML documents.

What does Googlebot's 2 megabyte file size limit mean for your website? This article explores whether this could be the cause of incomplete content indexing.

www.debugbear.com/blog/googleb...

23.02.2026 14:59 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

This video is a real community service, and the reason my recommendations for device and network throttling never include DevTools (except for directional "gut checks").

20.02.2026 22:24 πŸ‘ 10 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Our new table dashboard view makes it easy to see many pages at once!

20.02.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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πŸ•΅οΈβ€β™€οΈ 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...

17.02.2026 12:10 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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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...

16.02.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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You can now break data in Looker Studio down by page title, domain, device type, and more!

www.debugbear.com/docs/looker-...

13.02.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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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...

11.02.2026 16:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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We recently added support for adding specific URLs to our CrUX trends dashboard – not just entire domains!

www.debugbear.com/docs/crux-tr...

10.02.2026 15:55 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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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-...

09.02.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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A Web Performance Analysis Of Consent Management Platforms | DebugBear An analysis of the most commonly used Consent Management Platforms and their impact on Interaction to Next Paint.

βœ… How quickly do different consent management platforms respond to user interactions? We tested CMPs on 45 websites to find out!

www.debugbear.com/blog/consent...

06.02.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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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...

05.02.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The Complete Guide To Ecommerce SEO in 2026 | DebugBear Learn how to optimize your ecommerce website for search engines in 2026. This guide covers keyword research, site architecture, technical SEO, Core Web Vitals, and strategies for AI-powered search.

How do you get customers to find your online store?

We just published an in-depth guide on ecommerce SEO, covering everything from keyword research to site architecture and performance optimization.

Check it out here: www.debugbear.com/blog/ecommer...

04.02.2026 10:15 πŸ‘ 6 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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What is JPEG XL and do we really need another image format? | DebugBear Learn what JPEG XL is, how it compares to other image formats like AVIF and WebP, and whether you should use it on your website.

JPEG XL is a new-ish image format that supports both lossy and lossless compression. Learn how it compares to other file types and what tools already support it.

www.debugbear.com/blog/jpeg-xl...

03.02.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Web Performance Monitoring and Optimization with DebugBear
Web Performance Monitoring and Optimization with DebugBear Learn how to keep your website fast with different types of monitoring data. Try DebugBear: https://www.debugbear.com/?utm_campaign=yt-web-performance-monitoring 00:00 Introduction 00:10 How to…

New video explaining how to use different types of web performance monitoring data to keep your website fast!

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

02.02.2026 15:55 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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January 2026 Release Notes | DebugBear Improved request initiators, as well as request waterfall exports and API improvements.

Product updates for January:

πŸ€” Tidier request initiators
πŸ“Š URL-level CrUX data in dashboard
🚦 Core Web Vitals data in our SEO checker
πŸ“₯ Request waterfall export (JSON/CSV)

www.debugbear.com/changelog/ja...

30.01.2026 16:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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React Compiler: An Introduction, Pros, Cons & When to Use It | DebugBear React Compiler helps optimize React performance by automatically memoizing your app, which can improve your Interaction to Next Paint (INP) scores, eliminate unnecessary re-renders, and make your…

React Compiler uses static code analysis to make it easier to optimize your React app.

Check out our new blog post to learn how it works and how to use it!

www.debugbear.com/blog/react-c...

29.01.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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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...

28.01.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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➑️ 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...

27.01.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Our website SEO checker now also reports historical Core Web Vitals data!

www.debugbear.com/website-seo-...

26.01.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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How To Diagnose Lighthouse Score Discrepancies Between Tools | DebugBear Learn why Lighthouse scores differ between tools like PageSpeed Insights and Chrome DevTools, and how to diagnose and fix these discrepancies.

Different tools often report different Lighthouse scores. Our new article provides a step-by-step guide on how to diagnose these discrepancies.

www.debugbear.com/blog/lightho...

22.01.2026 15:55 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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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!

21.01.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Content Delivery Networks (CDNs): latency reduction, caching, and more
Content Delivery Networks (CDNs): latency reduction, caching, and more Learn how Content Delivery Networks work and how they can improve website performance. Global CDN test: https://www.debugbear.com/test/ttfb?utm_campaign=yt-cdn 00:00 What is a Content Delivery…

How do Content Delivery Networks work, and how can they speed up your website?

Our new video explains how CDN infrastructure can improve website performance by reducing latency, caching content, and more.

www.youtube.com/watch?v=7pYE...

15.01.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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How to Measure and Optimize React Performance | DebugBear Learn how to measure the performance of your React app and identify what's slowing it down.

Trying to optimize your React app for performance?

Our new article explains how you can identify slow React code and optimize it.

www.debugbear.com/blog/measuri...

14.01.2026 15:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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How Does Chrome Prioritize Image Requests? | DebugBear How does Chrome priority image requests and what techniques are available to better prioritize images on your website.

Did you know that Chrome automatically assigns a Medium priority to the first 5 images on a web page?

By default image requests are low priority. Once the page renders the browser knows what images are currently visible, and the priority is then changed to high.

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

13.01.2026 15:55 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Analyze the critical rendering path with the network dependency tree
Analyze the critical rendering path with the network dependency tree Learn how to use the Lighthouse network dependency tree to analyze the critical rendering path on your website. 00:00 What is the critical rendering path? 00:26 How to identify critical…

Not every network request has the same impact on page load time.

Our new video on the critical rendering path explains how you can identify the most important resource requests.

www.youtube.com/watch?v=Yf4i...

12.01.2026 15:55 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Did you know you can add annotations to your web performance charts on DebugBear?

www.debugbear.com/docs/annotat...

07.01.2026 15:38 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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December 2025 Release Notes | DebugBear Improved RUM alerting, better synthetic notifications, network request statistics, and session tracking updates.

πŸ“Š Last month we rolled out some big improvements to our web performance alerts!

www.debugbear.com/changelog/de...

02.01.2026 18:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Apply fetchpriority=High To Optimize LCP Image Discovery
Apply fetchpriority=High To Optimize LCP Image Discovery The HTML fetchPriority attribute helps browsers load more quickly, resulting in better Largest Contentful Paint scores. 00:00 Introduction 00:16 Why do resource priorities matter? 01:17 Why do we…

The fetchpriority attribute might well be the most impactful performance feature that browsers have added in the last few years.

Learn how to use it to make key content on your website load as quickly as possible!

www.youtube.com/watch?v=yoa7...

29.12.2025 13:30 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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How We Made DebugBear Better In 2025 | DebugBear Learn how we've improved real user monitoring, synthetic testing, and team collaboration.

We've spent a lot of time investing in our product this year!

Catch up on the biggest improvements across real user monitoring, synthetic data, and team collaboration.

www.debugbear.com/blog/debugbe...

18.12.2025 15:55 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
How to defer offscreen images
How to defer offscreen images Learn how to make your website load faster by lazy loading out-of-viewport images. 00:00 Page speed impact of offscreen images 01:18 Lazy load offscreen images in DebugBear 01:37 Result of the…

Lazy loading out-of-viewport images can make the main content on your website load faster.

⬇️ Learn how in this video.

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

16.12.2025 13:12 πŸ‘ 7 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0