Thanks so much for offering this helpful tool. It is very useful. In case you want feedback, I think it would be great if you could please also consider including another column to display the linked page (i.e., the actual page that the backlink goes to on the domain). When selecting “All pages on this domain” it is difficult to know which page each backlink is going to on the domain. Thanks for your consideration.
The Google Keyword Tool is SUPER helpful for building a foundation for your keyword research strategy. At the end of the day, these search numbers are coming straight from the horses mouth. You can filter down to a hyper-local level and see which keywords are getting the largest search volume. Plus, with it’s integration with PPC you can get a quick idea about commercial intent by looking at the bid and competition metrics. How much are people bidding on KWs, higher = more likely to generate a return. Usually its aligned with search intent. That said, the trending data is a little less reliable. I would still use Trends to analyze the popularity/ seasonality of KW search volume.
The Jaaxy free/starter plan provides you with an opportunity to test out the various features to determine if it something that you would consider paying a monthly fee for. However, most of the features of the free Jaaxy account such as the keywords research, alphabet soup, and the site rank are limited. Here is what you can expect from a free account:
Anjali, I think you should start with the Keyword Planner from Google. As a free option it is one of the best. SEMRush is great but you need to pay for it to be really effective. After GKP (Google Keyword Planner) I would also take a look at the other, more unknown suggestions Ankit talked about like KWFinder or Keyword Eye – they are quite good and will sometimes reveal keywords you wouldn’t find otherwise (for free).

External duplicate content is when you copy-paste content from other websites. Usually without placing a link to the original source or using canonical attribute. Google dislikes such content for one simple reason. It doesn’t add any value to end users and the Internet in general. If you have to choose between copying articles from other sources or not having any at all, I’d suggest you choose the latter.
Moz Keyword Explorer - Input a keyword in Keyword Explorer and get information like monthly search volume and SERP features (like local packs or featured snippets) that are ranking for that term. The tool extracts accurate search volume data by using live clickstream data. To learn more about how we're producing our keyword data, check out Announcing Keyword Explorer.
The relevant keywords that you target with your ads will bring the right audience to your website. Showing your ads to people that type relevant keywords will result in higher click-through rate (CTR), lower cost-per-click (CPC) and higher conversion rates for your business. As a result, you will spend less money on advertising and generate a better return on investment.
This will instruct search engines to avoid this specific link. The attributes found above helps define the relationship that a page or content has with the link it is tagged with. Nofollow links are mostly used in blogs or forum comment because this deems spammers powerless. This was created to make sure that inserting links is not abused by those who buy links or sell them for their gain. As a webmaster, it is your job to check your pages for these links. Inspect the code and see if the links are tagged with its corresponding follow or nofollow attribute.
First, make sure that you have an XML sitemap for your website and have submitted it to Google Search Console. This will tell the search engine where all your webpages are so that they can be crawled. And it also establishes you as the original author of your site content, which can stop it being removed from search engine listings for duplicated content.
Openlinkprofile provides you with different options while checking backlinks for your blog. This free backlink checker tool is brought to you by SEOProfiler.  For example, if you need a detailed report or optimization, or if you want to check backlinks for a single page or an entire website, Link Diagnosis allows you to do all of this.  It also offers various types of outputs and other features.
Yes solid keyword data dramatically changes the game as far as rankings go. I have seen many tools that provide Cost per click stats and meaningless charts that confuse most users. the data Jaaxy provides helps drive “organic” traffic to your site on a consistent basis which will out perform PPC sites every time. I like how you say thinking like the end user, as I feel that way when I search. I dive into what people are looking for and it really helps drive content idea’s. I have seen great results from that.