Written by: Bill Hartzer
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Google’s Googlebot Causes United Airlines Stock to Plummet Says Tribune Company
The Tribune Company, in a press released late today, said that “the confusion surrounding a 2002 Chicago Tribune article on the Internet this past weekend started with the inability of Google’s automated search agent “Googlebot” to differentiate between breaking news and frequently viewed stories on the websites of its newspapers.”
Apparently The Tribune Company has identified problems with Googlebot several months ago and they have asked Google to stop using Googlebot to crawl newspaper websites, including The Sun Sentinel (Ft. Lauderdale), for inclusion in Google News. But, the company says that even though they have requested that Googlebot stop crawling, they continued to crawl The Sun Sentinel’s website. Furthermore, the Tribute company believes “that Googlebot continues to misclassify stories.”
Let’s get one thing straight here. I am pretty familiar with Google, Google Webmaster Tools, and the technology used behind web sites. I’ve been doing search engine optimization since 1996. Essentially, if the Tribune Company was to verify their site in Google Webmaster Tools (which it appears that they might have done already), they should be able to stop Google’s bots from crawling their site. Furthermore, it is my opinion that if they were to also have a better robots.txt file on the web site they might be able to further control the crawling of Googlebot. Also, on the back-end of a web site it is possible to identify Googlebot and literally stop them from crawling the site.
The Tribune Company has released a summary of the sequence of events that apparently was started by Googlebot’s crawling The Sun Sentinel’s website in the late-evening and early- morning hours of September 6 and September 7. The summary is as follows:
The article, headlined “United Airlines Files for Bankruptcy,” was originally published in the Chicago Tribune in 2002, and appeared on the newspaper’s website. It then became part of the online database of Tribune’s newspapers. Our records indicate that the Googlebot crawled this story as recently as September 2 and September 3 and apparently treated it as old news.
On September 7, 2008 at 1:00:34 ET, (Sept. 6, 2008, 10:00:34 PT) our records indicate that the article received a single visit. Given the fact that it was the middle of the night, traffic to the business section of the Sun Sentinel site was very low at the time. We believe that this single visit resulted in a link to the old article being created on a dynamic portion of the Sun Sentinel’s business section under a tab called “Popular Stories Business: Most Viewed.”
Again, no new story was published and the old story was not re-published-a link to the old story was merely created. The URL for the old story did not change when the link appeared.
On September 7, at 1:36:03 ET (Sept. 6, 10:36:03) a user of the Sun Sentinel’s website, viewing a story about airline policies regarding cancelled flights, clicked on the link to the old story under the “Popular Stories Business: Most Viewed” tab. Fifty-two seconds later, at 1:36:57 ET (10:36:57 PT), Googlebot visited the Sun Sentinel’s website again and crawled the story.
This time, despite the fact that the URL to the old story hadn’t changed, despite the fact that Googlebot had seen this story previously, it was apparently treated as though it was breaking news. Shortly thereafter, Google provided a link to the old story on Google News and dated it September 6, 2008. Google’s dating the story on Google News made it appear current to Google News users.
The first referral to the story from the link provided by Google News came just three minutes later, at 1:39:59 ET (10:39:59 PT).
Traffic to the old story increased during the course of the day, Sunday, September 7, with the bulk of it being referrals from Google. On Monday, September 8, traffic increased even more after a summary of the Google News story was made available to subscribers of Bloomberg News.
So, from what the Tribune Company is saying, although Google News had previously published this story several years ago, Google News treated this story as if it were breaking news. Not only that, Google News continued to make the story available to Bloomberg News subscribers.
Let me just ask this basic question: Do you believe everything that you hear and read on the Internet? Can we assume that everything in the news is true and correct?
Also, you might want to take a look at Google’s explanation of what happened and why Google News was led to believe that this was a new story and not an old one.