knowledge.hubspot.com/page-performance-user-guide/how-to-imp...

The Page Performance tool analyzes the SEO elements of every page of your website. The report provides recommendations on how to improve your SEO through its suggestions about your site page components, including the meta description, page title, and c ...

www.websitemagazine.com/m/blog/post/34837?name=5-critical-ru...

The major search engines win or lose market share by the quality of the results they deliver for searchers; this is why they continually fine-tune their algorithms to increase the quality of their organic results.

Such constant evolution makes ...

dejanseo.com.au/search-quality-the-link-graph-theory/

Theory behind evaluation of search result quality through algorithmic treatment of the web index. Read on and discover some of the fundamental forces behind search engine rankings.

There are different types of graphs on the web, useful to searc ...

www.i18nguy.com/markup/metatags.html#copyr

These are the HTML Meta Tags that I find useful or interesting. I am not intending to document all possible Meta Tags here. Check the references for more detail and other Meta Tags. 

code.lancepollard.com/complete-list-of-html-meta-tags/

This is a complete list of META tags

googlewebmastercentral.blogspot.com/2007/03/using-robots-met...

This is a basic reference for using the robots META tags

www.metalength.com

Check if your title tag and meta description tags are the best length for Google and SEO. Also find SEO tips on meta tag optimization.

This tool also has detailed descriptions and pointers on the meta tags. This is why it is also classed as an ...

www.davecain.co.uk/blog/seo-question-length-title-descriptio...

The title tag should be know longer than 66 characters and the description tag should be know longer than 140 – 160 characters.

This article gives some more background and suggestions.

moz.com/community/q/can-i-place-h1-tag-anywhere-on-page

My question is.  Can I place the H1 tag anywhere on the page?  I have some tabs like below.  I am thinking of add a tab in between delivery and returns called more info and placing more seo keywords including the H1 tag in this tab.

top7business.com/?Top-7-Meta-Tag-Suggestions-to-Improve-Sear...

In this article, we simply talk about what Meta Tags are, their importance, the important Meta Tags and useful tips on how to optimize your Meta Tags for a better ranking with the search engines.

yoast.com/robots-meta-tags/

The meta robots tags you can have on your pages has been around for quite a while. Search engines have slowly been adding features to it. This page lists an overview of all the different values you can have in your tag.

www.bytefive.com/search-engine-optimization/meta-description...

ByteFive provides 6 useful tips for creating Meta Description in your pages.

www.iacquire.com/blog/18-meta-tags-every-webpage-should-have...

The definitive guide to Search and Social Meta Tags you should be using in 2013. No fluff, no wasted code, just what you need to use.

searchenginewatch.com/sew/how-to/2067564/how-to-use-html-met...

Meta tags aren’t a magical solution, but they will help ensure your website appears on search engine results pages. This tutorial explains what HTML meta tags are, which meta tags matter, and how to avoid mistakes when implementing meta tags.

www.cs.ucc.ie/j.bowen/cs4320/metaTags.html

A Dictionary of HTML META Tag Usage

vancouver-webpages.com/META/metatags.detail.html

A Dictionary of HTML META Tags

coderwall.com/p/6_4e3g/all-the-meta-tags

Every Single meta tag for ifacegoogtwittbinghoo8.com that I stumble across Because there are really WAY too many to remember.

github.com/jbeee/all_the_metatags

all_the_metatags - Every Single meta tag for ifacegoogtwittbinghoo - Because there are really WAY too many to remember

moz.com/learn/seo/meta-description

Get SEO best practices for the meta description tag, including length and content.

ogp.me

The Open Graph protocol enables any web page to become a rich object in a social graph.