Data exploration is an inevitable part of predictive modeling. You can’t make predictions unless you know what happened in the past. The most important skill to master data exploration is ‘curiosity’, which is free of cost yet isn’t owned by everyone.
Free SEO Analysis Tools
There still isn’t a better alternative than Google Alerts for reviewing mentions of your brand name, competitor or sector names by entering keywords, so it’s widely used.
Trifacta’s Wrangler tool is challenging the traditional methods of data cleaning and manipulation.
Use Hootsuite for posting updates to social networks. The system’s user interface takes the form of a dashboard, and supports social network integrations for Twitter, Facebook, Instagram, LinkedIn, Google+, YouTube, and many more.
Klout was the first major social influence measurement tool on the scene.
Peerindex is a popular reputation tool. Combined with Brandwatch Analytics, it’s a powerful, and lightning-quick influencer and audience analytics product that can be used across the enterprise.
Qlikview is one of the most popular tool in business intelligence industry around the world.
Orange, as cool as its sounds, this tool is designed to produce interactive data visualizations and data mining tasks.
Google Insights for search has now been folded into Google Trends essential for understanding seasonal search behaviour trends in different countries.
Ubersuggest is also useful for summarising the Suggest/Autocomplete behaviour in different countries to check your covering the main behaviours.
Structured Data Testing Tool (SDTT)
To ensure that your links on a webpage actually work, check out all your internal and external links with Check My Links.
This broken link checker makes it easy for a publisher or editor to make corrections before a page is live. Think about a site like Wikipedia, for example. The Wikipedia page for the term "marketing" contains a whopping 711 links. Not only was Check My Links able to detect this number in a matter of seconds, but it also found (and highlighted) seven broken links.
The analysis tool SEOWorkers allows you to plug in a website URL of any website, even if it’s not yours, and generate a report. SEOWorkers doesn’t provide anything new, but it does help to save a lot of time in analysis. Also, it provides background information on the data. SEO Workers has long provided the most reliable and effective SEO tools on the internet.
Keyword Spy, easily uncover the competition landscape by knowing your competitors’ PPC and Organic campaign strategies in seconds.
The first step in gaining competitive intelligence is identifying the top competitors. It may not always be evident as to who these competitors are in regards to SEO, especially because they may differ from competitors in other channels as well as on a per-keyword basis. Keyword Spy offers a free Organic Competitors report that can help identify who the top competitors are for a particular keyword.
Reaction Engine, Synergetic Air Breathing Rocket Engine. Pioneering a new class of Propulsion.
This Tool is an instant, free and no-registration tool to analyse the SEO performance of a website (or specific page within a website) for a given keyphrase. Reports include a variety of useful information and structured recommendations to improve overall effectiveness. Try a few reports and judge for yourself.