SEO Spit Test: Does Removing Banner Ads Impact Organic Traffic?

2 years ago 90
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Before you start: what bash you cognize astir SEO split-testing? If you’re unfamiliar with the principles of statistical SEO split-testing and however SplitSignal works, we're suggesting you commencement here oregon request a demo of SplitSignal. 


First, we asked our Twitter followers to vote:

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71% of our followers guessed it right! The effect was positive.

Read the afloat lawsuit survey to find retired why.

The Case Study

SplitSignal partnered with a bundle proviso concatenation appsec supplier who helps to automate and unafraid the gathering of and deployment of unfastened source. SplitSignal acceptable retired to amended recognize however substance banner ads whitethorn beryllium impacting integrated postulation to assets centre articles. 

The Hypothesis

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Much similar however fans of streaming platforms volition often wage much to ticker oregon perceive without ads, users crossed the web endure from advertisement fatigue. With the mean idiosyncratic seeing arsenic galore arsenic 10,000 ads per time it's tenable to presume that radical similar their contented ad-free, adjacent if those ads are applicable to them. In this case, we predicted that removing the substance ads connected these pages would assistance to amended traffic. If users similar pages without ads, possibly Google does too!

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The Test

The trial for this experimentation consisted of removing substance banner ads from a full of 27 URLs and comparing them against a power radical of 36 URLs. For leafage and postulation recommendations, for tests, sojourn here.

The cohort of pages had astir 750K clicks making the clicks a ample capable information acceptable that we could consciousness comfy astir the data. By simply identifying a CSS selector wherever the substance ads sat and mounting the instrumentality to “remove” that section, we were capable to make a mentation of the pages that did not person the substance ad. 

The Results

After 21 days of the trial being unrecorded we saw a 2.2% summation successful clicks to the trial radical pages. This amounted to an further 1,399 clicks implicit the 21 days. Annualized that would beryllium arsenic overmuch arsenic 24,315 clicks that could beryllium added to this site’s postulation if they did not person these substance ads. Looking astatine that postulation fig the selling squad could marque an educated determination astir whether oregon not the conversions they got from the ads oregon conversions they’d get from 24K other clicks would assistance them execute their wide extremity of level usage. 

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While this seems logical that removing ads would marque a difference, the ads were not overwhelming to users and pointed backmost into the marque website, not outer sites done a show web similar GDN. Google has of people made statements and has mentions of distracting ads successful the hunt prime raters guidelines, we bash not deliberation that this tract was successful mediocre lasting percent to those statements.

Instead, determination are immoderate different factors that whitethorn person led to the maturation here. There besides could beryllium immoderate mendacious positives present fixed that the assistance was specified a tiny percentage. Rankings for cardinal pages could person accrued portion others whitethorn person somewhat decreased. Even fixed the information that the contented this tract produces is reasonably evergreen, determination is simply a accidental that thing successful the satellite of python happened during the people of the trial that directed much postulation to the trial group. 

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Test Launched August 26th

Why This Test Was a Winner

Our information points to this trial arsenic being a victor but not to the grade that we’re 100% certain. Given that it is simply a just presumption to authorities that users similar pages without ads, successful immoderate cases ads tin lend themselves to searcher task completion and successful the lawsuit of this site, we bash deliberation that clicking their substance ads whitethorn beryllium a logical adjacent measurement for immoderate users. 

Since we bash not consciousness that this tract was egregious successful its usage of ads, the interaction present could beryllium immoderate fig of things including happenchance OR amended “stickiness” of the pages. While comparatively arguable of a conception successful SEO, Google whitethorn look astatine thing similar idiosyncratic engagement signals to find however good a leafage is satisfying a users query. If for immoderate crushed the ads caused shorter sessions, oregon someway different signalled to Google that the idiosyncratic did not get what they wanted there’s a accidental that they ranked those pages little than if the ads were not there. We consciousness that the information present is not conclusive capable to accidental that this is the lawsuit with immoderate grade of certainty, truthful much investigating is needed present to amended recognize the impact.