Tagged:   duplicate content penalty

Updated: March 27, 2012

Google, Bing and Yahoo cracked down hard on duplicate content starting December 2010.  Penalties hit hardest on February 24, 2011 in the Google Panda algorithm update.  Bing and Yahoo rankings followed suite.

How To: The SEO Tools and Process to Address Duplicate Content

Comparison SEO Tool

An SEO services client with which we work has developed multiple websites for different brands, but the client recycled the content.  Instead of writing 100% unique text for each website, paragraphs and sometimes whole pages were used universally across multiple websites.  They were getting away without noticeable revenue loss, so despite existing duplicate content penalties (though not actual penalties – more accurately wasting crawl budget and possibly dividing link juice) on interior entry pages, the client decided it was not a big enough priority to rewrite all the content … until now.

February search engine algorithm updates penalized entire websites that have pages similar to any other site that the search engine credits as the originator. Even if words are rearranged and the brand name is switched out, the Google algorithm is not fooled.  Google chooses one website as the originator and penalizes the others.

In late 2010, various rankings started to slip.  On February 24th, clients with duplicate or similar content across different websites saw a total drop off for #1 ranked keyword phrases.   Google guidelines for duplicate content indicate that the algorithm perceives these similar pages as  “deliberately duplicated across domains in an attempt to manipulate search engine rankings or win more traffic“.

By the way, these guidelines were [initially] updated March 20, 2011, less than a month after the [first] Panda algorithm update.

Systematic Process of Identifying and Addressing Duplicate Pages

If you are intimately familiar with your websites, like this search engine optimization consultant is, you already know which pages are similar and possibly causing duplicate content penalties. If you are an SEO agency taking on a new client with duplicate content issues, leaving it up to you to figure out where the duplicates are within their online properties, then you may need a few SEO tools to help identify possible duplicate pages.

UPDATES: Google Panda Filter Dates

• Panda Update 1.0: Feb. 24, 2011
• Panda Update 2.0: April 11, 2011 (about 7 weeks later)
• Panda Update 2.1: May 10, 2011 (about  4 weeks later)
• Panda Update 2.2: June 16, 2011 (about 5 weeks later)
• Panda Update 2.3: July 23, 2011 (about 5 weeks later)
• Panda Update 2.4: August 12, 2011 (about 3 weeks later)
• Panda Update 2.5: September 28, 2011 (about 7 weeks later)
• Panda Update 2.51: October 9, 2011 (minor filter update about 2 weeks later)
• Panda Update 2.52: October 13, 2011 (minor filter update)
• Panda Update 3.0: October 19, 2011 (3 weeks later)
• Panda Update 3.1: November 18, 2011 (3 weeks later)
• Panda Update 3.2: January 18, 2012 (8 weeks later)
• Panda Update 3.3: February 28, 2012 (refresh to update index 6 weeks later)
• Panda Update 3.4: March 23, 2012 (refresh to update index 3.5 weeks later)
• Panda Update 3.5: April 19, 2012 (refresh to update index 4 weeks later)
• Panda Update 3.6: April 27, 2012 (refresh to update index 8 days later)

…continue reading this SEO article »

Do you create landing pages for your PPC ads?

Do You want to maximize their SEO benefit?

Being raised with a thrifty mindset and borderline hoarding tendencies, I am compelled to use every website asset to further SEO success.  This article will reveal to you:

1. How to know if your landing pages are causing duplicate content for organic search engines
2. How to eliminate duplicate content penalties
3. How to reclaim unused back links
4. Long term strategy to build organic traffic using your paid search landing pages

Are Your Paid Search Landing Pages Causing Duplicate Content Penalties?

A lot of clients don’t realize that their PPC landing pages end up in the search engine index.  If your landing pages have nearly identical content as each other or other pages of your website, they will potentially cause duplicate content penalties without you realizing.  Your website will not completely drop out of the search results, but those individual pages will waste resources (link authority, PageRank, crawl budget) that should go into other areas.  And, Google will remember that your website has useless duplicate pages, which affects your website’s overall profile.  Over the years Google has told us to disallow, redirect and apply canonical links to those pages.  Depending on how you address duplicate pages can hold back your potential for Google PageRank and high search engine rankings.

Check Google for your landing pages by searching…

site:yourwebsite.com/landingpage.php

A lot of times I find duplicate versions of the same landing page in Google or Bing, the only difference being different strings in the URL.  The URL may have some random looking string at the end such as ?src=W4THMJHWWZRP. Because these have different URLs, the search engines assume they are supposed to be different pages. They may have identical content with only slight differences. Unfortunately, search engines are penalizing you for duplicate content in the organic results.  You can turn this around to your advantage!

So the first thing you’re probably wondering is how do these pages find their way into the Google or Bing index?  You don’t have any links to them, they are complete islands, pages hosted on your server with no links from any part of your website.  So how does Google find them?

Easy… someone else landed on the page from your PPC ad and created a link to the page.

Here’s the proof.  Once you find a page in a search index using the “site” search above, check that page for backlinks. Go to Yahoo Site Explorer and enter the URL for the page. Make sure you click “Inlinks” and chose the drop down “Except from this domain”.  Here you will see other websites that link to that landing page.

How to Eliminate Duplicate Content Penalties

Some people would say to use your robots.txt file to disallow search engines from listing those pages in their results.  For a long time, this has been the standard way of addressing duplicate content.  However, there is always the potential for other websites to link to your landing pages.  Even if you don’t see back links in Yahoo Site Explorer, there may still be back links not shown (search engines just refuse to show you everything they know and there’s nothing we can do about it), you need to plan on the possibility of people creating links in the future.  Using the robots.txt to disallow a page with potential back links does not let you take advantage of potential back links.

How to Regain Unused Back Links

Every back link you have is one more that your competitor may not.  …continue reading this SEO article »