https://developers.google.com/speed/pagespeed/

https://www.semrush.com/

https://www.google.com.br/trends/

https://www.akamai.com/

https://www.smartlook.com/br/

https://www.crazyegg.com/

https://www.google.com.br/analytics/

https://metrica.yandex.com/

https://www.webprice.com.br/

https://www.google.com.br/adwords/

https://www.facebook.com/business/products/ads

https://www.zopim.com/

https://www.tolvnow.com/

http://mailchimp.com/

https://www.marketingcloud.com/br/

http://www.scup.com.br/pt/

https://hootsuite.com/pt/

http://www.webglobal.com.br/https://www.facebook.com/webglobalbr