Software Alternatives & Reviews

WebPagetest VS DebugBear

Compare WebPagetest VS DebugBear and see what are their differences

WebPagetest logo WebPagetest

Run a free website speed test from multiple locations around the globe using real browsers...

DebugBear logo DebugBear

Track site speed and Core Web Vitals
  • WebPagetest Landing page
    Landing page //
    2023-07-05
  • DebugBear Landing page
    Landing page //
    2020-02-03

Monitor the performance of your website and benchmark against the competition. Get alerted in Slack or by email when there's a problem.

Continuously test the speed of your website in a controlled lab environment and get in-depth reports to optimize your site. DebugBear is built on top of Lighthouse, but provides debug data that goes far beyond the basic Lighthouse report.

In addition to the lab data, DebugBear also keeps track of the real-user data collected by Google.

WebPagetest videos

WebPageTest - The State of the Web

More videos:

  • Tutorial - How To Use WebPageTest.org - For Beginners

DebugBear videos

No DebugBear videos yet. You could help us improve this page by suggesting one.

+ Add video

Category Popularity

0-100% (relative to WebPagetest and DebugBear)
Website Monitoring
70 70%
30% 30
Performance Monitoring
69 69%
31% 31
Uptime Monitoring
100 100%
0% 0
Monitoring Tools
67 67%
33% 33

User comments

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Social recommendations and mentions

Based on our record, WebPagetest seems to be more popular. It has been mentiond 51 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

WebPagetest mentions (51)

  • A PageSpeed insight report, but for every page in your domain
    Trust neither. The most optimal option I've found is webpagetest.org Its been quite handy lately. This tool does look interesting. Source: 12 months ago
  • How are you all accurately checking your website load time? Not sure PageSpeedInsights is very helpful.
    Webpagetest.org is another. Pagespeedinsights and lighthouse are great for identifying page load issues to fix, but actual page load times will always vary between the user and your web server. Universal analytics has some page load timings but that's going away soon and nothing afaik is in GA4. I've seen an example of building a page load timer in tag manager and dumping the results into an event. Source: about 1 year ago
  • Extreme confusing over Speed Index results -- webpagetest.org
    So I am working on rebuilding our company's site with a new stack. I am running tests using webpagetest.org, and I am having trouble fully understanding the speed index results as well as the film strip view. The page renders quite fast everywhere I test it. Google Lighthouse shows it in the 90s + for performance score, however when I test the page on webpagetest, I get load times of 77 seconds (NOT MS) which is... Source: about 1 year ago
  • Does anyone else experience pure ecstasy when they get 100 on Lighthouse? 😩
    Webpagetest.org is great, and checking OP's site they have done an incredible job, I don't think I have ever made or seen an Ecom site this slick. Super clean waterfall view. Source: about 1 year ago
  • Performance scores for Google Lighthouse/Insights seem to be very inaccurate
    Thanks for the recommendation regarding webpagetest.org, another user made a similar recommendation so I will check it out. Source: about 1 year ago
View more

DebugBear mentions (0)

We have not tracked any mentions of DebugBear yet. Tracking of DebugBear recommendations started around Mar 2021.

What are some alternatives?

When comparing WebPagetest and DebugBear, you can also consider the following products

GTmetrix - GTmetrix is a free tool that analyzes your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.

PageSpeed Insights - PageSpeed is addon for ...

SpeedCurve - Monitor your front-end. Beat the competition

Google Lighthouse - Lighthouse is an open-source, automated tool for improving the quality of web pages.

Wattspeed - Wattspeed helps you measure and monitor the performance of your website.

Website Speed Test by Pingdom - Pingdom is a website performance monitoring software.