Deletion of CyberSEO (plugin)

Comment: I'm simply not seeing any sign of |notability for this WordPress plugin. The 'Book Source' in the article is a how to use wordpress tutorial book, in which the plugin is mentioned alongside 3 other similar plugins and given some |trivial coverage that essentially amounts to installation and setup instructions. Google turns up primary sources, social media and mentions in lists and the like. No news or newspaper hits. I was unable to find any significant coverage in google books. I've also not been able to find any sources under the plugin's previous name, CyberSyn. Special:Contributions/192.76.8.81|192.76.8.81
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG||WP:TRIVIALMENTION)