Software Alternatives, Accelerators & Startups

WebPagetest VS Stackbit

Compare WebPagetest VS Stackbit and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

WebPagetest logo WebPagetest

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

Stackbit logo Stackbit

Build Modern JAMstack Websites in Minutes. Combine any Theme, Site Generator and CMS without complicated integrations.
  • WebPagetest Landing page
    Landing page //
    2023-07-05
  • Stackbit Landing page
    Landing page //
    2023-10-21

WebPagetest features and specs

  • Detailed Performance Metrics
    WebPagetest provides extensive performance metrics, including Time to First Byte (TTFB), Speed Index, and First Contentful Paint, allowing for a deep understanding of website performance.
  • Real Browsers
    Tests are conducted using real browsers, which ensures that the results are closely aligned with real user experiences.
  • Geolocation Testing
    Supports testing from various locations worldwide, which is useful for understanding performance in different markets.
  • Advanced Testing Options
    Offers advanced options such as scripting for complex interactions, multi-step transactions, and authenticating users.
  • Free and Open Source
    WebPagetest is free to use and its code is open-source, allowing for community contributions and customizable implementations.
  • Video Capture
    Provides video capture of the loading process, giving a visual representation of loading performance.
  • Waterfall Charts
    Generates detailed waterfall charts that help identify bottlenecks in resource loading.

Possible disadvantages of WebPagetest

  • Complexity for Beginners
    The extensive options and detailed metrics may be overwhelming for beginners who are not familiar with web performance testing.
  • Intermittent Performance
    As a free service, sometimes the performance can be inconsistent due to high demand or limited resources.
  • Dated Interface
    The user interface of the website is somewhat dated and could benefit from modernization to improve user experience.
  • Limited Instant Support
    Lack of immediate support options can be a downside; users often have to rely on forums and community support.
  • Potential for Inconsistent Results
    Results might vary between tests due to variability in internet speed, server conditions, and other external factors.
  • Configuration Overhead
    Advanced testing options require a significant amount of configuration, which can be time-consuming.

Stackbit features and specs

  • Ease of Use
    Stackbit offers an intuitive drag-and-drop interface, making it accessible for users with minimal technical experience to build and customize websites.
  • Flexibility
    Stackbit supports various static site generators and CMSs, offering flexibility to switch technologies or integrate different tools within your web project.
  • Speed
    It leverages static site generation to deliver fast website performance, essential for improving user experience and search engine optimization.
  • Integrations
    Stackbit provides seamless integrations with popular tools and services like CMSs, hosting providers, and analytics platforms, enhancing its functionality.
  • Customization
    Advanced users have the option to edit code directly, allowing for deeper customization beyond the visual editor's capabilities.

Possible disadvantages of Stackbit

  • Limited Dynamic Content
    As Stackbit primarily focuses on static site generation, it might not be suitable for websites requiring extensive dynamic content or complex backend functionality.
  • Learning Curve for Beginners
    While the interface is user-friendly, those new to web development may initially find it challenging to understand the concepts of static site generators and headless CMS.
  • Cost
    Depending on the plan and additional features or integrations needed, costs can be a concern for freelancers or small businesses with tight budgets.
  • Functionality Limitations
    Some advanced features available in traditional website builders might not be present, which can limit the capabilities for specific projects.
  • Dependency on Third-Party Services
    Reliance on third-party services for hosting and content management may introduce issues with service dependencies and compatibility.

WebPagetest videos

WebPageTest - The State of the Web

More videos:

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

Stackbit videos

Review of StackBit

More videos:

  • Review - Lightning launch - Stackbit
  • Review - Let's Build and Deploy a Website With Stackbit

Category Popularity

0-100% (relative to WebPagetest and Stackbit)
Website Monitoring
100 100%
0% 0
Website Builder
0 0%
100% 100
Performance Monitoring
100 100%
0% 0
CMS
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, WebPagetest seems to be a lot more popular than Stackbit. While we know about 51 links to WebPagetest, we've tracked only 3 mentions of Stackbit. 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: about 2 years 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 2 years 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 2 years 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 2 years 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: over 2 years ago
View more

Stackbit mentions (3)

  • Show HN: A Visual IDE for React
    Similar is https://stackbit.com/. I've used it to make my React website visually editable so my marketers could have a WYSIWYG. - Source: Hacker News / about 3 years ago
  • How I shifted to Notion for my blog
    Let's face it, developing sites and maintaining them is hard. I tried Stackbit, Netlify CMS and even Jamstack. - Source: dev.to / over 3 years ago
  • What jamstack would you use and why?
    If you are looking for a Jamstack builder that still offers a lot of customization room, I suggest looking at Stackbit. They provide a visual builder, and your code lives in GitHub, and you can choose your favorite SSG and deployment platform. You can select the Planty theme. It comes prebuilt with Snipcart, a custom shopping cart. Source: over 3 years ago

What are some alternatives?

When comparing WebPagetest and Stackbit, 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.

Divjoy - The React codebase generator.

PageSpeed Insights - PageSpeed is addon for ...

MDX.one - Notion to Blog in 2 minutes. Write and publish your articles directly from Notion, using MDX.one

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

WordPress - WordPress is web software you can use to create a beautiful website or blog. We like to say that WordPress is both free and priceless at the same time.