Dealing with the "Keyword not provided" problem in your statistics

This article explains why the proportion of "keyword not provided" visits to most websites is increasing, and gives you options for finding out what keywords people are searching for when they reach your blog.

Webmaster tools Structured Data Testing Tool - helping bloggers who care about SEO

This quick-tip introduces the Google Webmaster Tools structured data testing tool, which gives you a view of how your site looks to the search-engines.

Tell Google more about the posts in your blog with Webmaster Central's Data Highlighter - now supporting more data types

This QuickTip is about the new types of "things" which the Data Highlighter tool knows about.

Getting started with SEO, for Bloggers

This article introduces Google Webmaster central's first-steps-SEO cheatsheat, and explains how the points in it apply to Blogger.

Teach Google-search about your blog with the Data Validator

This quick-tip is about the Webmaster Tools Tool Data Validator tool - which is an easier way to "teach" Google about the way things are described on your blog or website.

Stop spammy links from hurting your blog

This article describes the Disavow tool, which you can use to ask Google to stop taking notice of links to your website that you consider to be bad.

Get notified about changes in popularity of pages on your blog/site.

This Quick-Tip describes the alerts that Webmaster Tools are now offering for changes in search popularity of particular pages.

Have all your posts been added to Google search results yet?

How can you tell if Google has indexed your blog - or if it's indexed all your posts.

The quick way is to search for site:YOUR-BLOG-NAME and see how many results are returned.   If it's roughly the same as your number of published posts, then you're about right.   But what if it's not?

For example, if I google

site:blogger-hints-and-tips.blogspot.com

I get

About 385 results (0.26 seconds)

However I've only 226 published posts in blogger-hints-and-tips.   That tells me there's a problem with content being indexed more than once.   Looking at the results, I can see the problem immediately:  my dynamic-views have been indexed (goodness only knows why) - but also, my archive pages appear to have been indexed.  

For a more in-depth analysis, though, Webmaster Tools now has an Index Status feature, which is particularly useful if there are less pages indexed than published posts, because it shows you if it's always been like that, or if there has been a change at some time which led to a lot of your posts being removed from Google's index.

To use it:

• Log in to Webmaster tools with the Google account that has administrator rights to the blog. 

• If you haven't verified the account before, you may need to do this.
  (Google have said before that blog-owners are automatically verified, but I've found a few times that this hasn't quite worked - I've had to manually verify by installing a meta-tag that they provide)

• Look under the Health tab for Index Status. It shows a graph of the number of pages indexed vs date for (up to) the last year.

Looking at the graph, if:

• the line is flat and you havn't made posts at that time, or
• you have been posting and the line is going upwards,

then it probably means that all your posts are being crawled and indexed (and so can be found in google searches).  

But if there's a different pattern, the advanced tab might be helpful.   It shows:

• the number of pages indexed
• the cumulative number of pages crawled,
• the number of pages that Google knows that it couldn't look at because they are blocked by robots.txt, and
• the number of pages that were not selected for inclusion in search results.

These numbers are point-in-time totals, not numbers of additions.

Note the important difference: the first graph shows pages indexed (ie added to Google). The advanced one shows pages crawled. If Google crawls a page and finds it hasn't changed since last time they looked at it, then they don't bother indexing it again.

If some of your posts aren't in Google anymore, and the graph of pages indexed has a sudden drop, then most likely a change that you made at that time has caused a problem with indexing or includign your results.

Of course just knowing when things happened doesn't tell you why they happened.  In my case, I remember adding the Archive gadget into Blogger-HAT's layout.   Obviously I didn't stop the pages from getting indexed (though it does make me bitter and twisted that Google doesn't just handle this for us!)

What this does point out, though, is that if you're serious about managing your site for maximum searchability (SEO-friendliness), you should keep a note of the date and time of any structural changes you make, so that you can compare this with diagnostic tools and see if there's a link between the changes and changes in your visits, indexing etc.

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