Matt Rude

MDR Webmaster Tools provides many small necessary functions to WordPress when for managing your site with <a href="https://www.google.com/webmasters/tools/" rel="nofollow ugc">Google</a>, <a href="https://siteexplorer.search.yahoo.com" rel="nofollow ugc">Yahoo</a>, & <a href="http://www.bing.com/toolbox/webmaster" rel="nofollow ugc">Bing’s</a> webmaster tools sites. The plugin adds the following functions to WordPress
<ul>
<li>Dynamic Sitemap</li>
<li>Ability to modify your robots.txt file.</li>
<li>Site verification scripts for Google, Yahoo, & Bing.</li>
<li>Google Analytics Tracking Script for registered sites.</li>
</ul>
This plugin will create a sitemap for your WordPress site (http://example.com/sitemap.xml). No files are stored on your disk, the sitemap.xml file is generate as needed, like your feeds. No UI to speak of, just drop in place and your good to go.
This plugin is fully translatable with the full POT file included.
For Support, please contact me via the <a href="https://wordpress.org/tags/mdr-webmaster-tools?forum_id=10#postform" rel="ugc">WordPress Forums</a>, if you find a bug, please create a ticket on the plugins <a href="https://github.com/mattrude/wp-plugin-webmaster-tools/issues" rel="nofollow ugc">Github Issues</a> page.
See Tools -> Webmaster Tools

MDR Webmaster Tools

Provides Webmaster site verification scripts for Google, Yahoo, & Bing. Plugin also provides Google Analytics Tracking Script and sitemap support.

Waseem Senjer

Robert Seyfriedsberger

Leaflet Maps Marker (Google Maps, OpenStreetMap, Bing Maps)

12 000 Notices qui apparaissent suite à l'activation de cette extension.
Sans parler des tonnes de pub qui pop dans tous les sens... 

Notices et publicités

The UI is very heavy.
Settings in all directions, warnings for the pro version on a lot of options
It gets complicated.
Very slow plugin
-> Bad UX

ouhahoua

The most comprehensive & user-friendly mapping solution for WordPress

MDR Webmaster Tools vs Leaflet Maps Marker (Google Maps, OpenStreetMap, Bing Maps)