Hello,
If you want to create a "website" for any field that is responsive to all sizes of browsers and devices
The techniques I will use are html / css / javascript .
And if you want high quality and efficient service, you will find it:
1-create an asynchronous web app that uses Web API and user data to dynamically update
2-build a multi-section landing page, with a dynamically updating
3 - Follow-up after the end of the site.
4- Free maintenance after finishing work for two months.