Completely remove SEO feature of Genesis theme by remove the code from seo.php where it detects the presence of any SEO plugins.
seo
WordPress SEO – Add meta tag in head section
To add description meta tag add the following code:- View the code on Gist.
The Complete robots.txt for MyBB Forum
In case, your MyBB ACP -> Configuration -> Server and Optimization Options -> Enable search engine friendly URLs? is set to DISABLED then use the following robots.txt.
Featured Image in Genesis Theme – Best Practice
Any image when uploaded into wordpress, it will automatically creates few more instances of that image of different size based on media settings. Recommended media settings is shown below:
Optimized robots.txt file for WordPress
You should create robots.txt in the root of your wordpress installation if you don’t have this file. Typical Example of Wordpress robots.txt is shown.
Remove/ Defer Render-blocking JavaScripts
From the GtMetrix and Google Page Speed result, you can notice that the jquery is loaded at the time of site loading resulting increased initial loading time.