Chris Allen

Poodle Plugins

This plugin makes it easy to distinguish between your local development site, and your live site. 
I created this because I often use a local duplicate of my live site, for development, with the same DB, and the same URL.
I needed a quick & easy way of distinguishing between my live and development sites at a glance. This plugin acheives that in the simplest way possible.
There are settings for colour, positioning and the text displayed on the badge. It is also possible to add a link onto the badge.

WP Dev Flag

Shows a floating badge on the front end, to visually distinguish your development site from production.

timofricke

This plugin downloads analytics.js to your webspace in order to increase website performance (Pagespeed Insights). It adds a custom tracking snippet to your website with your porperty ID and your local analytics.js.

Local Google Analytics

Enables you to host Google Analytics tracking script (analytics.js) locally on your webspace in order to increase website performance.

WP Dev Flag vs Local Google Analytics