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| Announcing the Conference Crasher Giveaway: Enter & Win! Posted: 16 Jun 2011 06:08 AM PDT Posted by JoannaLord You know all those times you've had to save a search on Twitter so you can keep up with (yet another) search conference you couldn't afford attending? Well, no more, my friends! We have partnered with some premier search and social conferences and compiled over a dozen full-conference passes to give away! That's over $10,000 worth of conference tickets! So how do you win? Okay, now that the big questions are out of the way, let's talk about the goods! Wondering what shows you could win a ticket to? Well, we are super fortunate to be working with the following shows: SES San Francisco, Social Media Summit, Distilled London, Wappow Search & Social, SearchExchange and ConversionCon East. We have a ticket for each show to give to an existing PRO member, and a second ticket for each show to give out to a new free trial taker! As if that wasn't enough, we are throwing in two tickets to our own conference this July -- MozCon (check out the full agenda). We are super stoked for this three-day show, which will include advanced training, tactics, and a whole lot of social fun (word on the street is this party is going to be a good one). You can read more about each show below.
Conference Show Details - We are giving away two tickets to each show!  July 25th - 27th, 2011 MozCon - Seattle, WA MozCon, now in its fourth year, has quickly become a must-attend event that goes beyond traditional search material, focusing on advanced tactical search marketing approaches that work. This also gets you into the Annual MozCon party, where you can enjoy bowling, billiards, and cocktails with industry leaders. .jpg) August 15th - 19th, 2011 SES - San Francisco, CA Ask pretty much anyone what their first conference show was and SES is the likely answer. A pioneer in the search marketing conference industry, SES is known for its holistic and practical coverage of online marketing best practices. This show is a clear winner, and the Northern California location is a nice perk! Join the discussion #sessf.  August 15th - 16th, 2011 Social Media Summit - San Francisco, CA Do you love social media? Are you constantly looking for more advanced social media strategies, applications, and tactics? OMS is putting on one of their most popular shows in San Fran at the same time as SES San Fran. If you are looking to meet up with some of the best social media heads in the business, this is a definite must attend for you.  September 26th - 29th, 2011 Wappow Search & Social - Hawaii A popular new show to the conference circuit, Search & Social Hawaii made a splash last year with top-notch speakers and a gorgeous location. This conference is a great excuse to combine some mai tais and marketing…does it get much better than that?  October 3rd - 5th, 2011 SearchExchange - Charlotte, NC One of the newbies to the search marketing conference scene, SearchExchange definitely gained attention for its successful first show last fall in Charlotte. Looking for two home runs in a row, SearchExchange returns to Charlotte this fall with a lineup that is sure to impress. And if you haven’t seen Rand speak in person, now’s your chance! He’ll deliver a keynote session that’s sure to inspire.  October 13th - 15th, 2011 Distilled PRO Seminar - London, UK For those of you who love the idea of geeking out on advanced tactics from industry leaders, this one is for you. Distilled, an international search marketing agency, has quickly carved out a niche conference perfect for marketers that know the basics and are looking to take their knowledge to the next level. Oh and this is in the UK, so our international friends -- the trip is shorter! Woohoo!  October 19th - 20th, 2011 Conversion Conference East - NYC, NY In its second year, ConversionCon is already one of the most respected analytics focused conferences out there. Covering everything from testing to conversion tracking to data mining; this conference is a sure bet for any marketer looking to take their data-driven company to the next level. Did we mention it's in the Big Apple in fall? Fall foliage FTW!
There you have it! So if you are looking to attend a top search marketing conference in London or Hawaii, or one of these other awesome locations, be sure to sign up for a free trial and get entered to win your full pass!
A huge thanks to these shows for partnership in the giveaway. SEOmoz will have some Mozzers at each of the shows listed above, so even if you don't win but end up attending, be sure to say hello! |
| Posted: 15 Jun 2011 11:41 AM PDT Posted by Dr. Pete After I wrote about my intentional experiment in catastrophic canonicalization last year, I started getting a lot of questions about other uses (and abuses) of the canonical tag. In many cases, I couldn't find much data out in the blogosphere, so I decided to put a few of these questions to the test in a series of mini-experiments. Most of these applications are a bit extreme, and you'd probably never try them on a real site, but I think they all help to test the boundaries of the canonical tag and how Google processes it. (1) Cross-domain SyndicationRand recently wrote up his experience with a cross-domain use of the canonical tag, and I had an opportunity to try it on 2 of my own sites. The purpose was legitimate – I wrote a post about celebrating 5 years in business, and it made sense to cross-post on both my company (User Effect) and personal (30GO30) blogs. Since my personal blog is relatively new, and I felt the post was more personal than corporate, I wanted it to get credit for being the source of the article. Of course, my company blog is quite a bit older and stronger on just about every dimension you can think of. I've listed a few metrics below (from the start of the test), for reference:
So, the obvious question was: could the cross-domain canonical tag override all of the other signals suggesting that my company blog was actually more authoritative? The short answer is: "Yes". I published the post nearly simultaneously on both blogs on May 10th. The next day, Google started indexing the title of the post from the home-pages (the 2 home pages both appeared in SERPs). On May 12th, the full post was indexed and ranking only on 30GO30 (for the post title). Google seemed to have no issue with the cross-domain canonical from a stronger domain to a weaker domain. (2) Canonical in <BODY> TagOne common fear about the cross-domain use of the canonical tag is how it might be hijacked. Obviously, someone can hack your server, but what if you allow user-generated content and someone simply drops a canonical tag in the middle of the page? To test this, I dropped a canonical tag right before the closing </BODY> tag. I referenced a page on the same domain, assuming Google would be more likely to process the internal canonical than a cross-domain (if this worked, I could move on to Phase 2). The misplaced tag seemed to have no effect – I made the change on May 9th and the page was re-cached on May 14th and May 18th with no impact on the SERPs. After I launched this experiment, Matt Cutts posted about canonical corner cases and addressed this specific issue: First off, here's a thought exercise: should Google trust rel=canonical if we see it in the body of the HTML? The answer is no, because some websites let people edit content or HTML on pages of the site. If Google trusted rel=canonical in the HTML body, we'd see far more attacks where people would drop a rel=canonical on part of a web page to try to hijack it. Since I was already mid-experiment, I thought I'd let it ride, but it was nice to see the confirmation. (3) Canonical in False <HEAD>Just so I don't get accused of mindlessly sheeple-ing whatever Matt says (which I can almost count on as soon as I link to his blog), I tested a variation of (2). This time, I put the bad canonical tag in a second <HEAD> tag, at the very top of the <BODY>. In other words, my page looked something like this... <HEAD> <TITLE>Experiment 3 Page</TITLE> </HEAD> <BODY> <HEAD> <LINK REL="canonical" HREF="http://www.example.com/bad-page"> </HEAD> </BODY> The change was made on May 18th and the page re-cached on May 20th, May 22nd, May 26th, and June 4th. It had no measurable impact, consistent with Matt's statements. (4) Canonical to Fake URLIn parallel with (2), I tested an idea that came out of Q&A. What would happen if you pointed a canonical tag to a URL that doesn't exist? Obviously, you wouldn't generally do that on purpose, but if, for example, you made a major error in your CMS, how damaging would it be? I introduced the canonical tag (on a different page than (2), of course) on May 9th. It re-cached on May 15th, May 17th, May 21st, and June 1st. It had no apparent impact. It turns out Matt addressed this one in his post, too (thanks for ruining my research, Matt): For example, if we think you're shooting yourself in the foot by accident (pointing a rel=canonical toward a non-existent/404 page), we'd reserve the right not to use the destination url you specify with rel=canonical. The lesson here is pretty simple – the canonical version of the page has to actually exist. While that may seem obvious, I've had people ask about using the canonical tag as a sort of URL rewrite. On the surface, the idea has a certain logic, but in practice, it goes completely against the purpose of the canonical tag. (5) Crossing the StreamsI asked the SEOmoz staff if they had any extreme canonical experiments to try, and Cyrus suggested pointing the canonical tags of 2 pages at each other. I should've listened to Egon when he said "don't cross the streams", but I'm not a very good listener. So, on May 18th, I pointed the User Effect "About" page at the "Services" page, and vise-versa. Clearly, no one would ever make that mistake, but this was an exercise in exploring how Google would interpret the suggestion – a peek into the black box. Re-caching took longer than expected, and at first the results looked pretty dull. On May 28th, the "Services" page apparently re-cached, and by June 3rd that page was showing for searches on "About User Effect". It seemed that either the stronger page had won, or the "Services" page had simply been re-crawled first. Then, something very strange happened. The "About" page reappeared in searches on June 7th, but a query on "User Effect Services" resulted in this:
Both pages were now appearing in search results, but the "About" page had its title rewritten to match the service-related query. This was not the title of the actual "Services" page, but a complete invention by Google. Clearly, the mixed signals of the 2 canonical tags created a problem. I think there's an important lesson here – if you send Google mixed signals, there are consequences. I see a subtler example of this all the time – people rel-canonical (or even 301-redirect) to one version of a URL, but then use another version in internal links, inbound links, social media, etc. If you say one URL is canonical but act in every way like another URL really is, Google may choose your actions over your words. Don't mix signals. (6) Facebook/Twitter ButtonsThis last one's not really an experiment, but something interesting I noticed about social media plug-ins while I was stirring up trouble. To make a long story short, my personal blog focuses on 30-day challenges. I'll often have a main post about a challenge and then a number of update posts to tell how it's coming along. Those updates aren't usually core content that I want to rank, so I decided recently to canonicalize the weekly updates in the challenges to the main challenge post. A Few days later, I was revisiting one of my weekly update posts and was surprised to see this at the bottom:
I had barely mentioned this particular post on social media, and something was clearly out of whack. I realized quickly that these were the numbers from the canonical version of the page. The Facebook and Twitter scripts were actually honoring the canonical tag. In the intervening couple of weeks, Facebook no longer seems to be reporting numbers from the canonical version, but the Tweet counts still match the post that the canonical tag points to. I'm not entirely sure what to make of this, but it's food for thought – canonicalization may be impacting more than just your SEO. The Usual DisclaimersI'm not a real doctor – I just play one on TV. Don't try any of this at home (or at work). Matt Cutts is not the source of all wisdom in the universe, nor is he the antithesis of all wisdom. Obviously, a couple of these experiments were sillier than others, but I think they all give us some insights into just how seriously Google takes the canonical tag, and how seriously we should probably take it as SEOs. That means using canonicalization to actually point to the canonical versions as we honestly intend them. By playing around the edges of the black box, I'm not trying to crack the Google code, just better understand how we can use these tools effectively and responsibly. |
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