Varvy is described as 'PageSpeed Optimization is a tool developed and maintained by Patrick Sexton, who also created GetListed.org, which is now known as Moz Local' and is an website in the business & commerce category. There are more than 25 alternatives to Varvy, not only websites but also apps for a variety of platforms, including SaaS, Google Chrome, Mozilla Firefox and iPhone apps. The best Varvy alternative is HTTP Toolkit, which is both free and Open Source. Other great sites and apps similar to Varvy are Google Lighthouse, Pingdom, GTmetrix and PageSpeed Insights.
HTTP Toolkit is a beautiful, cross-platform & open-source HTTP(S) debugging proxy, analyzer & client, with built-in support for modern tools and automatic interception for clients from Docker to Android to iOS.
Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication. It has audits for performance, accessibility, progressive web apps, SEO and more.
Pingdom web site monitoring and other infrastructure for you and instantly let you know when anything goes wrong. Measure uptime, downtime, and the performance of your website as experienced by visitors.
GTmetrix is a free tool that analyzes your page's speed performance. Using Page Speed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.
PageSpeed Insights (PSI) reports on the performance of a page on both mobile and desktop devices, and provides suggestions on how that page may be improved.
Run a free website speed test from around the globe using real browsers at consumer connection speeds with detailed optimization recommendations.
Monitor your website, server, API, application, service and get notified if your resources have some problems with availability. Upzilla notifies you in Slack, Telegram, Messenger, or by email. Works also as a public status page with subscriptions.
Use this free Website Speed Test to analyze the load speed of your websites, and learn how to make them faster.
Get the web's modern capabilities on your own sites and apps with useful guidance and analysis from web.dev.
Screpy is an AI-based web analysis tool that can analyze all pages of your websites in one dashboard and monitor them with your team. It's powered by Lighthouse and it also includes some different analysis tools (SEO, SERP, W3C, Uptime, etc).
Domsignal is an all-in-one platform dedicated to empowering developers, SEO experts, sysadmins, and security researchers in their quest for website excellence. We provide a comprehensive suite of tools to help you analyze and optimize your website's performance, security...
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