tinklalapio pagespeed optimization guide

http://www.appneta.com/blog/bootstrap-pagespeed/

mysql benchmarkt tool - mytop

yum install mytop

mytop --prompt

taip pat padeda sql komanda SHOW GLOBAL STATUS

server info

wget http://percona.com/get/pt-summary
bash ./pt-summary

more info: https://www.percona.com/doc/percona-toolkit/2.2/pt-summary.html

memcached konfiguravimas

http://www.cyberciti.biz/faq/howto-install-memcached-under-rhel-fedora-centos/

Accelerated mobile pages

https://www.ampproject.org/
gerseniam mobile seo rekomenduojama kurti accelerated web pages

page optimisation

kaip is google pagespeed insights 77 score pasiekti 100, bootstrap atveju
http://www.appneta.com/blog/bootstrap-pagespeed/
vienas svarbesniu momentu - google pagespeed module
https://developers.google.com/speed/pagespeed/module/

load jquery after page load

https://github.com/danriti/bootstrap-pagespeed/commit/50e10b6a908d71fa8b79b153c36042a5d29efe1b

<script type="text/javascript">
+    // Add a script element as a child of the body
+    function downloadJSAtOnload() {
+    var element = document.createElement("script");
+    element.src = "scripts/all.min.js";
+    document.body.appendChild(element);
+    }
+
+    // Check for browser support of event handling capability
+    if (window.addEventListener)
+    window.addEventListener("load", downloadJSAtOnload, false);
+    else if (window.attachEvent)
+    window.attachEvent("onload", downloadJSAtOnload);
+    else window.onload = downloadJSAtOnload;
+    </script>