diff --git a/_includes/author-profile.html b/_includes/author-profile.html
index 88023952..6f0e0e17 100644
--- a/_includes/author-profile.html
+++ b/_includes/author-profile.html
@@ -35,7 +35,7 @@
         <li><a href="https://keybase.io/{{ author.keybase }}"><i class="fa fa-fw fa-key" aria-hidden="true"></i> Keybase</a></li>
       {% endif %}
       {% if author.twitter %}
-        <li><a href="http://twitter.com/{{ author.twitter }}"><i class="fa fa-fw fa-twitter-square" aria-hidden="true"></i> Twitter</a></li>
+        <li><a href="https://twitter.com/{{ author.twitter }}"><i class="fa fa-fw fa-twitter-square" aria-hidden="true"></i> Twitter</a></li>
       {% endif %}
       {% if author.facebook %}
         <li><a href="http://facebook.com/{{ author.facebook }}"><i class="fa fa-fw fa-facebook-square" aria-hidden="true"></i> Facebook</a></li>
@@ -44,55 +44,54 @@
         <li><a href="http://plus.google.com/+{{ author.google_plus }}"><i class="fa fa-fw fa-google-plus-square" aria-hidden="true"></i> Google+</a></li>
       {% endif %}
       {% if author.linkedin %}
-        <li><a href="http://linkedin.com/in/{{ author.linkedin }}"><i class="fa fa-fw fa-linkedin-square" aria-hidden="true"></i> LinkedIn</a></li>
+        <li><a href="https://www.linkedin.com/in/{{ author.linkedin }}"><i class="fa fa-fw fa-linkedin-square" aria-hidden="true"></i> LinkedIn</a></li>
       {% endif %}
       {% if author.xing %}
-        <li><a href="http://www.xing.com/profile/{{ author.xing }}"><i class="fa fa-fw fa-xing-square" aria-hidden="true"></i> XING</a></li>
+        <li><a href="https://www.xing.com/profile/{{ author.xing }}"><i class="fa fa-fw fa-xing-square" aria-hidden="true"></i> XING</a></li>
       {% endif %}
       {% if author.instagram %}
-        <li><a href="http://instagram.com/{{ author.instagram }}"><i class="fa fa-fw fa-instagram" aria-hidden="true"></i> Instagram</a></li>
+        <li><a href="https://instagram.com/{{ author.instagram }}"><i class="fa fa-fw fa-instagram" aria-hidden="true"></i> Instagram</a></li>
       {% endif %}
       {% if author.tumblr %}
-        <li><a href="http://{{ author.tumblr }}.tumblr.com"><i class="fa fa-fw fa-tumblr-square" aria-hidden="true"></i> Tumblr</a></li>
+        <li><a href="https://{{ author.tumblr }}.tumblr.com"><i class="fa fa-fw fa-tumblr-square" aria-hidden="true"></i> Tumblr</a></li>
       {% endif %}
       {% if author.bitbucket %}
-        <li><a href="http://bitbucket.org/{{ author.bitbucket }}"><i class="fa fa-fw fa-bitbucket" aria-hidden="true"></i> Bitbucket</a></li>
+        <li><a href="https://bitbucket.org/{{ author.bitbucket }}"><i class="fa fa-fw fa-bitbucket" aria-hidden="true"></i> Bitbucket</a></li>
       {% endif %}
       {% if author.github %}
-        <li><a href="http://github.com/{{ author.github }}"><i class="fa fa-fw fa-github" aria-hidden="true"></i> Github</a></li>
+        <li><a href="https://github.com/{{ author.github }}"><i class="fa fa-fw fa-github" aria-hidden="true"></i> Github</a></li>
       {% endif %}
       {% if author.stackoverflow %}
-        <li><a href="http://stackoverflow.com/users/{{ author.stackoverflow }}"><i class="fa fa-fw fa-stack-overflow" aria-hidden="true"></i> Stackoverflow</a></li>
+        <li><a href="https://www.stackoverflow.com/users/{{ author.stackoverflow }}"><i class="fa fa-fw fa-stack-overflow" aria-hidden="true"></i> Stackoverflow</a></li>
       {% endif %}
       {% if author.lastfm %}
-        <li><a href="http://lastfm.com/user/{{ author.lastfm }}"><i class="fa fa-fw fa-lastfm-square" aria-hidden="true"></i> Last.fm</a></li>
+        <li><a href="https://lastfm.com/user/{{ author.lastfm }}"><i class="fa fa-fw fa-lastfm-square" aria-hidden="true"></i> Last.fm</a></li>
       {% endif %}
       {% if author.dribbble %}
-        <li><a href="http://dribbble.com/{{ author.dribbble }}"><i class="fa fa-fw fa-dribbble" aria-hidden="true"></i> Dribbble</a></li>
+        <li><a href="https://dribbble.com/{{ author.dribbble }}"><i class="fa fa-fw fa-dribbble" aria-hidden="true"></i> Dribbble</a></li>
       {% endif %}
       {% if author.pinterest %}
-        <li><a href="http://www.pinterest.com/{{ author.pinterest }}"><i class="fa fa-fw fa-pinterest" aria-hidden="true"></i> Pinterest</a></li>
+        <li><a href="https://www.pinterest.com/{{ author.pinterest }}"><i class="fa fa-fw fa-pinterest" aria-hidden="true"></i> Pinterest</a></li>
       {% endif %}
       {% if author.foursquare %}
-        <li><a href="http://foursquare.com/{{ author.foursquare }}"><i class="fa fa-fw fa-foursquare" aria-hidden="true"></i> Foursquare</a></li>
+        <li><a href="https://foursquare.com/{{ author.foursquare }}"><i class="fa fa-fw fa-foursquare" aria-hidden="true"></i> Foursquare</a></li>
       {% endif %}
       {% if author.steam %}
-        <li><a href="http://steamcommunity.com/id/{{ author.steam }}"><i class="fa fa-fw fa-steam-square" aria-hidden="true"></i> Steam</a></li>
+        <li><a href="https://steamcommunity.com/id/{{ author.steam }}"><i class="fa fa-fw fa-steam-square" aria-hidden="true"></i> Steam</a></li>
       {% endif %}
       {% if author.youtube %}
-        <li><a href="https://youtube.com/user/{{ author.youtube }}"><i class="fa fa-fw fa-youtube-square" aria-hidden="true"></i> Youtube</a></li>
       {% endif %}
       {% if author.soundcloud %}
-        <li><a href="http://soundcloud.com/{{ author.soundcloud }}"><i class="fa fa-fw fa-soundcloud" aria-hidden="true"></i> Soundcloud</a></li>
+        <li><a href="https://soundcloud.com/{{ author.soundcloud }}"><i class="fa fa-fw fa-soundcloud" aria-hidden="true"></i> Soundcloud</a></li>
       {% endif %}
       {% if author.weibo %}
-        <li><a href="http://www.weibo.com/{{ author.weibo }}"><i class="fa fa-fw fa-weibo" aria-hidden="true"></i> Weibo</a></li>
+        <li><a href="https://www.weibo.com/{{ author.weibo }}"><i class="fa fa-fw fa-weibo" aria-hidden="true"></i> Weibo</a></li>
       {% endif %}
       {% if author.flickr %}
-        <li><a href="http://www.flickr.com/{{ author.flickr }}"><i class="fa fa-fw fa-flickr" aria-hidden="true"></i> Flickr</a></li>
+        <li><a href="https://www.flickr.com/{{ author.flickr }}"><i class="fa fa-fw fa-flickr" aria-hidden="true"></i> Flickr</a></li>
       {% endif %}
       {% if author.codepen %}
-        <li><a href="http://codepen.io/{{ author.codepen }}"><i class="fa fa-fw fa-codepen" aria-hidden="true"></i> CodePen</a></li>
+        <li><a href="https://codepen.io/{{ author.codepen }}"><i class="fa fa-fw fa-codepen" aria-hidden="true"></i> CodePen</a></li>
       {% endif %}
       {% if author.vine %}
         <li><a href="https://vine.co/u/{{ author.vine }}"><i class="fa fa-fw fa-vine" aria-hidden="true"></i> Vine</a></li>