Google’s Penguin updates started in February of 2012 and have been deemed the “over-optimization” updates because the expressed goal of Penguin was to stop websites from “over optimizing” in the form of poor quality links from poor quality (and unrelated) websites. The way Penguin basically works is two-fold. First, it looks at a website and even pages on a website to determine if they are being over optimized or are spam – does the site or page have repetitive keywords (keyword stuffing) in the content? Secondly, Penguin checks to see if there are too many inbound (and outbound) links with the same or similar anchor text, which is another spam flag. If penguin determines a page, or worse an entire site, to be an over-optimized spam page, the power of that page is significantly diminished as a “penguin penalty” is placed on it. Penguin has always been a manual update, meaning it is not a part of Google’s indexing algorithm process. That is why Penguin updates have been rolled out periodically and the impact is felt by offending websites immediately after an update.
Google announced a “significant penguin update” in March of 2013. More specifically, that update was set to occur on Friday March 15th or Monday March 18th. It seems that this major update did take place, however Google has not confirmed or denied it yet, other than their original announcement that the update would indeed take place. This Panda 25 update integrated the Penguin algorithm into Google’s normal indexing and algorithm process. So, this means Penguin is effectively functioning all the time now, and will no longer need manual updates to integrate Penguin data into Google’s results.
So, while the SEO community was bracing for a major Google update that would collapse clients’ search rankings and change SEO as we know it, all data points to there being no major change to the algorithm, only that Penguin will no longer require manual updates. There is some debate in the SEO community whether this is a positive or negative change, and we believe it is an overall positive for SEO. That is to say, white-hat SEO! The reason we feel this way is if a website does something that negatively impacts their SEO or keyword rankings, it will show immediately in their results, rather than waiting months to get evidence of a penalty. That way, Penguin penalties can be more easily avoided and fixed once they are found.
Submit Digital is fortunate that none of our existing clients have been impacted by any of the recent Penguin updates, which is a testament to the quality of our white hat SEO services. If you believe you may have a penguin penalty on your website, contact us today to discuss how we can help get your website back on the right track.


After Google’s Penguin update, many common link building practices were made unviable, and even devalued the sites and keywords they once promoted. Many sites that previously had top rankings for their industry keywords found themselves wiped off the Google map because of poor quality links and/or a Penguin “spam flag.” If you noticed a sudden drop in rankings on or around April 24th and/or May 25th, you are probably impacted by Penguin. Google also sent out unnatural link notices around those dates, so if you received one of those, you definitely have a problem. If you received a notice from Google around July 19th, you can probably ignore it because Google admitted to sending out notices on that date by mistake.
Google’s Penguin update was released in April of this year, and because of what it targets, many have called it the “over optimization” update. Similar to Panda, Penguin checks content on entire websites and specific webpages and determines if certain keywords are being “over optimized” for. Penguin will apply a “spam flag” or penalty to a certain page, and sometimes an entire site if there are major or multiple issues. Penguin targets specific metrics to try and determine if a page is over optimized or spammy. Penguin checks if a page or site has repetitive keywords (keyword stuffing), footer and sidebar keywords, and repetitive anchor text on inbound links. In addition to checking anchor text diversity on inbound links, Penguin also looks at the quality of those links and if many of them are spam flagged as poor quality, the page and site being linked to could also receive a penalty.
Link building is arguably the most important factor for SEO. However, there’s a right and wrong way to build links, as well as good and bad sources. You could also have great links, and a lot of them, but it won’t do you much good if your site isn’t optimized with proper written content, meta-titles, descriptions, etc. So, while link building is important, it’s still just one piece of the SEO puzzle that needs to be managed.
