We have our website [login to view URL] with our home page already designed and online. Due to our traffic with a lot of different browser versions and the fact that it is our main page, we need to bring the better experience for every browser.
We attach the top 20 browsers we have to support. It is known that the main issues are with IE and we have to support from 7 until 11 and Edge
As the website is online, you have everything available and no source code is provided during this request. If needed during the work we could provide more files.
We don't need a redesign, just compatibility or graceful degradation if not possible. We ONLY need the home page.
You should provide the modifications required to make it work, html, js and css that should be modified/added. And we need evidence of how it is being displayed in those browsers, but we will also test them in our test environment.
If you have read everything, please send "cobranzashome" so we can know that you know about the project.