Найдена ниже проблема совместимости -
Internet Explorer 8 и более ранние версии не могут загружать файлы через HTTPS, если заголовки HTTP запрещают кэширование. Internet Explorer ≤ 8 вариантов
Это влияет только на файлы, которые отображаются за пределами Internet Explorer: PDF-файлы, документы Office и т. Д.
HTTP caching headers: Vary Accept-Encoding,User-Agent Cache-Control private
/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.1.1 1
HTTP caching headers: Vary Accept-Encoding,User-Agent Cache-Control private
/wp-content/plugins/revslider/public/assets/js/jquery.themepunch.revolution.min.js?ver=5.2.5.4 1
HTTP caching headers: Vary Accept-Encoding,User-Agent Cache-Control private
/wp-content/plugins/revslider/public/assets/js/jquery.themepunch.tools.min.js?ver=5.2.5.4 1
HTTP caching headers: Vary Accept-Encoding,User-Agent Cache-Control private
/wp-content/plugins/translatepress-multilingual/assets/js/trp-translate-dom-changes.js?ver=1.4.5 1
HTTP caching headers: Vary Accept-Encoding,User-Agent Cache-Control private
/wp-content/plugins/Ultimate_VC_Addons/assets/min-js/modal-all.min.js?ver=3.16.10 1
HTTP caching headers: Vary Accept-Encoding,User-Agent Cache-Control private
/wp-content/plugins/Ultimate_VC_Addons/assets/min-js/modernizr-custom.min.js?ver=3.16.10 1
HTTP caching headers: Vary Accept-Encoding,User-Agent Cache-Control private
/wp-content/plugins/Ultimate_VC_Addons/assets/min-js/ultimate-params.min.js?ver=3.16.10 1
HTTP caching headers: Vary Accept-Encoding,User-Agent Cache-Control private
/wp-content/plugins/wpcf7-redirect/js/wpcf7-redirect-script.js 1
HTTP caching headers: Vary Accept-Encoding,User-Agent Cache-Control private
/wp-content/themes/Impreza/js/us.core.min.js?ver=1559038853 1
HTTP caching headers: Vary Accept-Encoding,User-Agent Cache-Control private
/wp-includes/js/jquery/jquery.js?ver=1.12.4 1
HTTP caching headers: Vary Accept-Encoding,User-Agent Cache-Control private
/wp-includes/js/wp-embed.min.js?ver=5.0.4 1
HTTP caching headers: Vary Accept-Encoding,User-Agent Cache-Control private
/wp-includes/js/wp-emoji-release.min.js?ver=5.0.4