Diffy is a regression test tool for css regression testing. Diffy verifies your deployments by taking screenshots of pages and comparing them to find the differences. Great for web developers to save time on testing. Allows to test multiple environments like comparing Staging VS. Production or "before" VS "after" the deployment. Can test hundreds of pages in multiple breakpoints with a rich toolset to avoid false positives. Takes nearly zero time to get started. Proprietary screenshots comparison algorithm.
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GTmetrix is a free tool that offers a comprehensive analysis of your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and provides actionable recommendations on how to improve them. As a user of GTmetrix, I can say that it is a reliable tool for identifying and fixing issues that may be affecting the loading speed of your website.
Based on our record, GTmetrix seems to be a lot more popular than Diffy.website. While we know about 143 links to GTmetrix, we've tracked only 5 mentions of Diffy.website. 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.
Typical... Never seen that before. Just to check https://diffy.website/? Source: about 3 years ago
There is also a service which can be integrated into your pipeline: https://diffy.website. - Source: Hacker News / about 3 years ago
I use Diffy for now, but I'm always searching for better ways. There are some command line tools that I plan to test when I have some extra bandwidth. Source: about 3 years ago
For the lazy geeks out there, the service diffy does this easily and for cheap: https://diffy.website/. - Source: Hacker News / over 3 years ago
Have you looked at using something like https://diffy.website/? I use that on my sites, and although it's a little pricier up-front, I've found it does a great job at catching visual changes. It doesn't catch everything though. Source: almost 4 years ago
👉 Use Google PageSpeed Insights 👉 Try GTmetrix for detailed performance reports. - Source: dev.to / 12 days ago
This basically defines how shifty your website is. If you've visited any website where the text and content just randomly moves as images and other content become visible, you'll know how disruptive and frustrating it can be. CLS aims to measure how often and how much this shifts occur. CLS mostly focuses on shifts that happens without user input(shifts after interactions like clicking a button are not... - Source: dev.to / about 1 month ago
GTmetrix — Get detailed waterfall charts and load time breakdowns. - Source: dev.to / 3 months ago
GTmetrix: Not only tests speed but also analyzes potential legal risks and provides optimization suggestions. - Source: dev.to / 7 months ago
In short, consider the following steps: 1. Analyze the current situation using a service like Google's PageSpeed Insights, GTmetrix, or sitespeed.io. RelativeCI allows you to track the application size from inside out from the bundle perspective helping you to understand the composition of your application while avoiding regressions. 2. Go through the proposed improvements 3. Prioritize the work... - Source: dev.to / 9 months ago
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