beantin

Monitoring and analysing the size of the browser windows of your visitors is crucial for you to optimise the experience, design and conversion rate of your site. More than ever with the advent of responsive web design. This plugin gathers viewport data and stores it in Google Analytics.
Using a javascript event triggered by the onload event, this plug in measures the browser viewport size of your visitor’s browser and sends the result to your Google Analytics account as an event.
You must have the asynchronous Google Analytics tracking script installed on your site and use _gaq as the object name. 
The template you are using must support the body_class filter hook introduced in wordpress 2.8
Details on the technique behind this solution can be found here http://beantin.se/post/354097397/track-viewport-google-analytics
To view the results, log in to your Google Analytics account (but wait a day for GA to process the data) and look at Content -> Events -> Top Events.
In that report you will see and event called “Viewport” with three actions; “Width”, “Height”, and “Size”. The label within the action “Size” shows the exact dimensions of the browser viewport size of each visitor to your site.

Measure Viewport Size

Captures the viewport size of visitors' browser window and stores it as events in Google Analytics

Jérome Barbato

<blockquote>
Try it out for free => <a href="https://tastewp.org/plugins/website-carbon-calculator?redirect=options-general.php%3Fpage=carbon-calculator-options&ni=true" rel="nofollow ugc">https://tastewp.org/plugins/website-carbon-calculator</a>
</blockquote>
The internet consumes a lot of electricity. 1021 TWh per year to be precise. To give you some perspective, that’s more than the entire United Kingdom.
From data centers to transmission networks to the billions of connected devices that we hold in our hands, it is all consuming electricity, and in turn producing carbon emissions equal to or greater than the global aviation industry. Yikes!
The WordPress Carbon Calculator empowers website owners to assess and minimize their carbon footprint. Drawing inspiration from the acclaimed Website Carbon Calculator algorithm 2.0 and leveraging The Green Web Foundation’s co2.js, this user-friendly tool allows you to calculate the CO₂ impact and performance of any page on your website directly from your WordPress admin panel.
You can choose to activate it on selected post types and taxonomies, with full support for custom post types and custom taxonomies.
Key Features:
<ul>
<li>Precision Carbon Calculations: Built upon the Website Carbon Calculator algorithm 2.0 and powered by The Green Web Foundation’s co2.js, delivering accurate CO₂ impact calculations with the latest environmental data.</li>
<li>Intuitive Interface: Offers a user-friendly interface within your WordPress admin area, simplifying access to environmental and performance data.</li>
<li>Front-End Presentation: Displays the computed CO₂ impact or the Google Page Speed Performance score on your website’s front end, engaging and educating your visitors.</li>
<li>Data from Google Page Speed: Utilizes Google Page Speed to gather loaded data, providing comprehensive performance metrics for informed decisions.</li>
</ul>
<h3>Roadmap</h3>
<ul>
<li>Translations</li>
<li>WebPageTest, GTmetrix and Yellow Lab Tools support</li>
<li>Ecoindex.fr algorithm support</li>
</ul>

Website Carbon Calculator

Effortlessly calculate any page’s impact and performance, with real-time results and no reliance on the Website Carbon API, ensuring instant updates.

Measure Viewport Size vs Website Carbon Calculator