.htaccess

DirectoryIndex myHome index.html

ErrorDocument 400 /myHome/index.html
Header set Cache-Control "max-age=7200, must-revalidate"
AddType  application/octet-stream  .doc .xls .pdf .mp4 .mp3 .ogg .vlf .avi
RewriteEngine on
RewriteCond %{HTTP_REFERER}  !^$
RewriteCond %{HTTP_REFERER} !^https://(puji122\.)?github.io/.*$  [NC]
RewriteRule \.(gif|jpg)$ - [F]