Check Mobile Website Findability
When a website is not optimized for mobile devices, it has major consequences for its position in search results. Perform the website check.

Since April 21, 2015, Google has significantly adjusted its search algorithm for results on mobile devices (smartphones). This makes sense because if your website cannot be properly displayed on a mobile phone, there is no point in including it in the search results.
Testing
Google offers a dedicated page where a website can be tested. This way, you can immediately see if your website meets Google’s new requirements.

Before the test
Don’t Panic
If your website (still) does not meet the new requirements, don’t panic immediately. Search results on PCs and tablets remain unchanged. The question is how much traffic you will lose. But don’t ignore it, eventually the importance of mobile smartphones will be considerable.
Mobile Visitors
If you, like www.lekkeretenmetlinda.nl, have relatively many mobile visitors, make sure your website is (or gets) adapted for mobile devices.

Linda can breathe a sigh of relief; her website meets Google’s new requirements.
