Definitely allow mobile zooming v1.6.1
This tiny plugin adds silently the viewport meta tag with zooming permission to allow your users to zoom in your website with mobile browsers.
Tags / viewport
viewport
7 WordPress plugins tagged “viewport”. Every result links to a crawlable PlugIndex profile.
WP Viewport v1.0
A debugging tool that adds a small badge in the corner of the site, showing the current viewport width and height for finding media queries breakpoint …
Auto Prefetch URL in Viewport v1.0
Automatically prefetch all links(URLs) in the viewport and make your website page load faster like a rocket.
Easy Responsive Test v3.0.0
Preview your WordPress site at custom viewport sizes without resizing your browser window.
Measure Viewport Size v1.0.3
Captures the viewport size of visitors' browser window and stores it as events in Google Analytics
PhilDesigns Responsive Preview v3.1.1
Preview your WordPress site across device viewports and animated width walks — directly from the admin toolbar.
Shift8 ScrollShot v1.0.2
Display tall screenshots inside a fixed-height scrolling frame.