18 Awesome Sites For Internet Marketing:

I suggest some free site which are really helpful for SEO

Keyword Spy: Build a profitable list of keywords using your competitors’ keywords and by accessing a massive database of related and similar terms and phrases.

URL : http://www.keywordspy.com/

Solo SEO’s Link Search Tool: This handy little tool is what I run to when I’m under-caffeinated and have no more creativity left. Enter a keyword and bam, it leads you right to a list of clickable searches for Google, Bing, and Yahoo, complete with handy suggestions like “add site” and “guest blog writer.”

URL: http://www.soloseo.com/tools/linkSearch.html

Screaming Frog : This is a downloadable application that crawls a site and identifies loads of potentially problematic technical issues, ranging from duplicate title tags to internal 404s.

URL: http://www.screamingfrog.co.uk/seo-spider/

Google Adwords Tool : No need for introducion this is the best tool for Keywords research .URL: https://adwords.google.com

SEORCH: Test a website for OnPage Search Engine factors.I personally prefer this site. It's really good. URL: http://www.seorch.eu/

Open Site Explorer : Perform competitive website research. Explore backlinks, anchor text and more.This is a great website for for competitor analysis.URL: http://www.opensiteexplorer.org/

Alexa : Another good site for competitive analysis and check the web site alexa rank.URL: http://www.alexa.com/

Followerwonk: Use this tool to search for keywords mentioned in Twitter bios. If you’re starting a social campaign on Twitter and you have no real idea of who to follow and engage with yet, this can be a tremendous targeting tool for you.URL: https://followerwonk.com/

Google Trends : Its really a very good site to check keywords trend or popularity URL: http://www.google.com/trends/

Word Tracker : Another Keyword Research tools for SEO and PPC, Rank Tracking and Site Analysis tools.URL: http://www.wordtracker.com/

Seoquake : SEOquake is a SEO extension (toolbar) for Google Chrome, it shows

PageRank, Alexa and tons of SEO parameters, also works in SERP. Its really awesome tools for seo.URL: http://www.seoquake.com/

Gooogle Analytics : I think No need for introducion this is the best tool for website

analysis. URL: http://www.google.co.in/analytics/

Semrush: Discover how to find profitable keywords, keep tabs on your competition, and bring more SEO . URL: http://www.semrush.com/

Wmtips : I did not use this site very much, but its good to check variety of onpage factor. URL: http://www.wmtips.com/

Like Ends : How you can increase your facebook like? Simple just use this site.URL: http://likends.com

Copy-Scape: Copyscape is a free plagiarism checker. The software lets you detect duplicate content and check if your articles are original. URL: http://www.copyscape.com/

Google Developers: You can check your page speed. Beacuse we all know High performance web sites lead to higher visitor engagement, retention and conversions.URL: https://developers.google.com/speed/

ahrefs : ahrefs is a another backlink analysis site like Open Site Explorer.URL: https://ahrefs.com/site-explorer/

Conclusion

When i started my SEO career i was really confused what type of sites are usefull for me. So I searched net, read blog, talked to many seo person regarding this matter. After all those hard work finally i chose 18 awesome Sites. I shared this document i hope this document will help us. And i have to maintained 2 names Krishnendu Ray & Souvik.das. I really got some valuable information from them,thanks a lots guys

Thanks Sudip NandySEO Executive ( Navigators software pvt ltd)