Seocheck.dev will detect your website's framework or CMS, from over 100+ options. Anything super simple like WordPress to the more code-heavy stuff like Next.js or Django.
Then, your page will be scanned against 40+ different test points against 6 categories: * Metadata * Page content * Images * Technical * Social & sharing * Performance
For every problem, you get a step-by-step fix and even copy and paste code blocks where applicable.
We also wanted to make this an effective tool for agencies, so we offer daily, weekly, and monthly tracking with email notifications, as well as a fully customizable white-labelled report system with 20+ customizable options and export formats.
I now use this tool myself for all my projects, and if you're shipping something yourself I highly recommend you give it a try.
You can see up to 3 errors and their step-by-step fixes for free, so definitely take a look. Who knows, maybe you'll get a few hundred extra visitors over the next few months; and that could be a conversion or two that really matter.
If you want to check it out, feel free at seocheck.dev.