TIgor4eg

This plugin adds widget to dashboard with such information:
<ul>
<li>
Time wgen Yandex crawler last accessed your site
</li>
<li>
Does site have dangerous code
</li>
</ul>
All information is provided by <a href="http://webmaster.yandex.ru/" rel="nofollow ugc">Yandex Webmaster</a> and showed as is. You should be registred Yandex user and add your site in Yandex Webmaster Service.

Yandex Webmaster

This plugin shows information from Yandex Webmaster.

spirooxmedia

<a href="https://pushvault.com" rel="nofollow ugc">Pushvault Push Notifications</a> plugin will help you to activate pushnotifications in your site in a free and easy way.
Using push notifications you can reach your web audences to display messages, or notify about updates or news.
The only you need to start is an uniqueID that can be obtained by creating a free account on <a href="https://pushvault.com/panel/auth/register" rel="nofollow ugc">pushvault.com</a>.
Please note this is just an installer and you will need to log into the dashboard to view subscribers and send notifications.
<h3>Easy Setup</h3>
Doing just 2-3 clicks you can start to save your own user webnotification database. 
You can customize the display mode and all options about text and icons directly over the Setting area or using a stylesheet. 
Remmember, you will need a SSL page to give this service to your users.
<h3>Features</h3>
<ul>
<li>Service 100% free, without hidden charges or credit card request</li>
<li>Customizable layout and text</li>
<li>Select the position of the activation message to user</li>
<li>Manage your push sends through our online platform</li>
<li>100% Responsive</li>
<li>Define the cookie expiration to renew the activation message</li>
<li>Advanced options for segmentation: You can add information about the user if necessary (in this case you must warn him in your legal terms)</li>
</ul>

Pushvault Push Notifications

This plugin will help you to activate pushnotifications in your site (https is required). In order to administrate users and sends you need to create  …

Yandex Webmaster vs Pushvault Push Notifications