Design, line, mailing, SEO, HTTPS

Created an adaptive design in accordance with the ready logo. The site is cross-browser, adaptive to all types of devices (PCs, tablets, phones). Using Bootsrap 4, the BEM methodology. Site in the green area (100/100). Also on the site realized sending a letter to the mail using ajax technology. Created internal SEO optimization, and the site translated to work by HTTPS protocol