You do not see the icons only squares

I need help I have many errors with the template wants to solve them, almost everything seems conflitos with iconfonts

(index):1 Access to Font at ‘https://www.soldeorojoyeria.com/wp-content/themes/basel/fonts/fontawesome-webfont.woff2?v=4.7.0’ from origin ‘https://soldeorojoyeria.com’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘https://soldeorojoyeria.com’ is therefore not allowed access.
(index):1 Mixed Content: The page at ‘https://soldeorojoyeria.com/’ was loaded over HTTPS, but requested an insecure image ‘http://dummy.xtemos.com/basel/vers/wp-content/uploads/sites/3/2017/01/main-bg.jpg?id=40’. This content should also be served over HTTPS.
(index):1 Access to Font at ‘https://www.soldeorojoyeria.com/wp-content/themes/basel/fonts/Simple-Line-Icons.ttf?v=2.2.2’ from origin ‘https://soldeorojoyeria.com’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘https://soldeorojoyeria.com’ is therefore not allowed access.
(index):1 Access to Font at ‘https://www.soldeorojoyeria.com/wp-content/themes/basel/fonts/fontawesome-webfont.woff?v=4.7.0’ from origin ‘https://soldeorojoyeria.com’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘https://soldeorojoyeria.com’ is therefore not allowed access.
(index):1 Access to Font at ‘https://www.soldeorojoyeria.com/wp-content/themes/basel/fonts/Simple-Line-Icons.woff2?v=2.2.2’ from origin ‘https://soldeorojoyeria.com’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘https://soldeorojoyeria.com’ is therefore not allowed access.
(index):1 Access to Font at ‘https://www.soldeorojoyeria.com/wp-content/themes/basel/fonts/fontawesome-webfont.ttf?v=4.7.0’ from origin ‘https://soldeorojoyeria.com’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘https://soldeorojoyeria.com’ is therefore not allowed access.
(index):1 Access to Font at ‘https://www.soldeorojoyeria.com/wp-content/themes/basel/fonts/Simple-Line-Icons.woff?v=2.2.2’ from origin ‘https://soldeorojoyeria.com’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘https://soldeorojoyeria.com’ is therefore not allowed access.
(index):1 Access to Font at ‘https://www.soldeorojoyeria.com/wp-content/plugins/revslider/public/assets/fonts/revicons/revicons.woff?5510888’ from origin ‘https://soldeorojoyeria.com’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘https://soldeorojoyeria.com’ is therefore not allowed access.
(index):1 Access to Font at ‘https://www.soldeorojoyeria.com/wp-content/plugins/revslider/public/assets/fonts/revicons/revicons.ttf?5510888’ from origin ‘https://soldeorojoyeria.com’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘https://soldeorojoyeria.com’ is therefore not allowed access.