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I Have been using this mozila firfox add ons to check my website spelling, You may like

https://addons.mozilla.org/en-US/firefox/addon/spell-checker/

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As per Google SERP Result's, the maximum length of title tag should be 70 character and Description tag should 150 character, You can use one of best tool called seomofo.com for SERP optimization.

I was thinking, that SEOmoz or other technical SEO blog writes long blog post which cracks my interest when i start reading few lines of the blog post. My mind speak,  Wooo! so boring.In SEO what will be best post long or Short?

Thanks

I Have been using this mozila firfox add ons to check my website spelling, You may like

https://addons.mozilla.org/en-US/firefox/addon/spell-checker/

Hope this helps you out