hotjar.com
Hotjar see how visitors are really using website, collect user feedback and turn more visitors into customers.
LINK: https://www.hotjar.com/
screamingfrog.co.uk/seo-spider
It is a desktop program which crawls website’s links, images, CSS, script and apps from an SEO perspective.
en.ryte.com
By ryte you can monitor, analyze or optimize critical factors.
LINK: https://en.ryte.com/
gtmetrix.com
GTmetrix is a free tool that analyzes your page’s speed performance.
LINK: https://gtmetrix.com/
alexa.com
Checking website traffic and rank is the basis for uncovering actionable ideas to grow your business.
LINK: http://www.alexa.com/
sharedcount.com
Shared Count lets you track your shares, likes, tweets and more by aggregating counts from Facebook, Twitter, Google+, LinkedIn, Pinterest and StumbleUpon.
webhose.io
Webhose.io provides on-demand access to structured web data that anyone can consume.
LINK: https://webhose.io/
trends.google.com/trends
With Google Trends you can see the latest trends, data and visualizations from Google.
quicksprout.com
Quick Sprout helps with growing your website traffic by showing you what improvements are important.
google.com/analytics
Google Analytics offer analytics tools to measure website, app, digital and offline data to gain customer insights.