SEO/Speed Tool: Looking for feedback

Hi everyone,

I've been building a small (and my first) SaaS project "SERP Fast" during my free time for the last couple of months (I work full-time so its an evening + weekend job 😁) and looking for some feedback from the community.

The project is a tool for comparing search engine result page URLs PageSpeed Insights and Web Vitals metrics.

With the upcoming Google CWV algorithm change this service could be more useful to people doing SEO. It can also make use of Google search modifiers to show speed metrics for multiple pages of specific websites, e.g. site:example.com

Link: https://serpfast.com

I'd love to get some feedback on what people think, anything I can improve or any other suggestions you might have 😊

p.s. it requires email signup to use the tool, but there is currently no confirmation so you can enter any fake email address - if using fake email please make it obvious so I can clean up in future.

If you'd like to access one of the paid plans for testing, send me an email (available in profile) and I can provide a promotional code for free access.