The Top 5 Effective SEO Tools are following-
1-Google Analytics- This SEO tool tracks your website visitor & Tell traffic of your website on particular time spam on the basis of demographics, country, state & city. It also gives the traffic data of referral traffic like facebook, LinkedIn, Twitter, Google plus etc.
> Google Analytics generate tracking code, by which its track your website traffic, this tracking code you have to apply on header section(Between <head>—</head>) of the website.
2-Google Webmaster-Webmaster tool provides information of indexing data, backlinks, search queries, server error& crawl error of your website.You can also test your sitemap & robots.txt file by the help of this tool.
Thus these Top 5 Effective SEO Tools can boost your SEO which you’re web page will index in search engine database fastly.
3-Keyword tool planner- Keyword tool planner use to research the keyword which is relevant to our business & location.This tool tells the competition of all keyword & suggest the bid for every keyword which is used in AdWords search Campaign.
4-Similarweb-Similarweb like google analytics which tells about-
(a)-Find the most critical movement action and positioning knowledge for any site.
(b)-Locate the greatest sites in your industry and area with this Top 100 positioning of sites by classification and nation.
(c)-Send your clients solid experiences to find, order, tag and rank the sites that matter to them through their API.
Here You check Flipkart audit by Similarweb- https://www.similarweb.com/website/flipkart.com
5-SEO Site Checkup– It is free website audit tool which tells all performance of the website. In the on-page audit, its tell the Meta tag, cross-linking , alt tag, loading timing of page & keyword density in particular page.In Off page audit it tells back-linking of the page.After analysis all these parameters its score out of 100.
FOR FIND OUT MORE TOOLS FOLLOW THIS LINK- http://smallseotools.com/