DebugBear

We've built a FREE site speed testing tool. Check if your website meets Google's Core Web Vitals and see what you can do to make it load faster. Test your website here 🚀 debugbear.com/test/website-s…

New this month: custom dashboards, better alert configuration, and an updated UI for adding chart annotations. debugbear.com/changelog/apri…

Technical SEO Checklist: The Complete Guide For 2026 - debugbear.com/blog/technical… from @mjcachon

What's the fastest government services website? We ran tests for 25 countries to find out! debugbear.com/blog/which-gov…

You can now create fully custom performance dashboards in DebugBear! Display the metrics that matter most to your team, and combine RUM, CrUX, and synthetic metrics all in one place. youtu.be/96fFkixiC8Y

Check out the comprehensive guide to technical SEO we published this week! It covers everything from crawling, to indexing, and AI engines. debugbear.com/blog/technical…

📏 New free tool: check your website for layout shifts different screen sizes! debugbear.com/test/cls

Got a slow Shopify store? We've published an in-depth guide on how to make your Shopify website fast! debugbear.com/blog/shopify-s…

Want image content on your website to load quickly? Our new video explains key techniques to optimize your images. youtu.be/ExFVIQkyFxE

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 debugbear.com/docs/muting-no…

New explainer video: learn how to keep your website fast with synthetic monitoring. youtube.com/watch?v=0il_8c…

We've made it easier to add chart annotations to your web performance data! debugbear.com/docs/annotatio…

@iamakulov @PerfNowConf 😉

@DebugBear You should talk about throttling at perfnow! I’ve been referring to your articles a ton :)

This is such an important point! The performance metrics you see in Chrome DevTools can be very misleading!

@iamakulov This is my favorite topic and I've been going on about it for over 6 years now! Here's a talk I gave at the London web performance meetup in 2019 youtube.com/watch?v=pXYKu7…

The throttling simulation in Lighthouse can be made more accurate! @iamakulov has opened a pull request to fix one of the issues, but it's not been merged yet. github.com/GoogleChrome/l…

Did you know that lazy loading can sometimes make performance worse? Our new article explains how to effectively lazy load images and other page content. debugbear.com/blog/lazy-load…

We've made a bunch of UI changes, including making it easier to trigger synthetic tests on demand and add chart annotations.