SEO Split Test Result: Adding H3 Tags to Products Names on Ecommerce Category Pages

1 year ago 208
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Before you start: 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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Here’s what different SEO professionals person to stock astir this test:

Husnain Murtaza, Digital Marketing Specialist at Intelligent Outsource:

Without immoderate 2nd thought, I’ll spell for 2nd enactment “after,” with an h3 tag. But if determination is immoderate anticipation successful the hierarchy, past usage h2 alternatively of h3, arsenic the merchandise rubric is an important tag.

Baptiste Wallerich, CEO / Expert SEO at uRoot

I would ne'er accidental nary to adding h3 tags

Craig Martin, Agency SEO Lead at Online Asset Partners:

I’m connected squad h3!
But ever checking intuition with experimentation.

Jimmy Jensen, SEO Specialist at LynxSEO Marketing

Why not usage H2? WooCommerce categories usage this by default. H3 would beryllium a downgrade 😃

Follow america connected LinkedIn to stock your thoughts connected the adjacent test.

The Case Study

As an SEO, you privation to springiness hunt engines the close signals and assistance them recognize which contented and topics are important connected the page. If you’ve been penning oregon optimizing content from an SEO perspective, you’ve astir apt already thought astir the astir optimal heading operation for definite contented elements. Google precocious reaffirmed that to recognize what a web page’s contented is about, they look astatine antithetic things, specified arsenic headings, to fig retired what is really being emphasized. Proper usage of HTML heading tags tin marque contented much meaningful. In return, it helps hunt engines recognize the leafage and its intent a small better.

Headings are defined successful the HTML of a web leafage via <h1> to <h6> tags. They supply hierarchy and assistance users and hunt engines work and recognize textual content. Headings amusement which parts of your contented are important and however contented elements oregon sections are connected. As an SEO, you privation to usage meaningful headings to bespeak important topics. In presumption of hierarchy, <h1> defines the main and astir important heading. <h6> defines the slightest important heading.

For 1 of the largest ecommerce parties successful the Netherlands, OrangeValley wanted to trial if adding headings to the merchandise names of the listed products connected eCommerce class pages would person a important interaction connected integrated traffic. 

Research showed that websites thin to usage antithetic HTML formatting for their merchandise listings. Some usage heading tags, specified arsenic the <h2> tag:

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And immoderate take to markup the merchandise sanction wrong a <span> tag, for example:

KUNjEU3j3b-774d2bSHGDDGCStKC_sjsupk4p9eNH1EXsnVmEPk4GqdGA3FMoabzeBZ3I9Z69l4oXe7joZQ_2LKZEOEAHDvu7zaMx8dL7KYRjTH4nbybc-ns2GxDlq65ySi0htqcVVSGHYE8Oqo5lZo

And determination are galore variants successful between, truthful we wanted to validate whether changing HTML markup with heading tags could importantly impact.

The Hypothesis

The website successful question formatted the HTML of their merchandise names arsenic follows.

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The products listed connected an eCommerce class leafage are the superior contented that users travel to the website for. Since this is important content, we wanted to stress it. We hypothesized that adding <h3> heading tags to the listed merchandise names would person a affirmative effect connected integrated postulation to the tested pages.

The Test

We utilized SplitSignal and a tiny customized publication to acceptable up the test. 600 class pages were selected arsenic either variant oregon power done stratified sampling. We kicked disconnected the trial and ran it for 21 days. We determined that Googlebot visited 95% of the tested pages.

The Result

How to Read SplitSignal Test Results?

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After 21 days of testing, we reviewed the results. We saw that the postulation to the variant pages outperformed the modeled power group, meaning the trial is positive. Adding <h3> heading tags to the merchandise names resulted successful a 4.3% summation successful clicks to the tested pages.

After 12 days, we were capable to find that the summation that we saw was significant. When the bluish shaded country performs beneath oregon supra the x=0 axis, the trial is statistically important astatine the 95% level. This means that we tin beryllium assured that the summation we are seeing is owed to the alteration we person made and not to different (external) factors. 

Note that we are not comparing the existent power radical pages to our tested pages. but alternatively a forecast based connected humanities data. The exemplary predicts the counterfactual effect that would person occurred had nary involution taken place. We comparison this with the existent data. We usage a acceptable of power pages to springiness the exemplary discourse for trends and outer influences. If thing other changes during our trial (e.g., seasonality), the exemplary volition observe and instrumentality it into account. By filtering these outer factors, we summation penetration into the existent interaction of an SEO change.

Why

We cognize the user’s hunt intent; users who onshore connected a class leafage expect to spot a database of products related to their hunt query. We besides cognize that Google uses textual contented successful elements similar heading tags to find retired what the web leafage is about. By emphasizing this superior contented (products listed), we could bespeak its importance, improving relevance successful our effect to the hunt queries of users.

Data investigation shows that this trial affected impressions and clicks to the tested pages. The tested pages performed importantly amended connected some metrics.

Category pages of an ecommerce website are often the biggest postulation drivers. Seemingly tiny optimizations tin person a large interaction due to the fact that of the standard astatine which these pages perform. So arsenic an SEO, you request to deliberation astir and experimentation with antithetic elements that marque up a class page.

Split investigating makes it imaginable to trial planned changes astatine a precise elaborate level to yet find the champion imaginable reply for some users and (search) engines.

Keep successful caput that thing that works for 1 website whitethorn not enactment for another. The lone mode to cognize for definite is to trial what works for you!

Have your adjacent SEO split-test analyzed by OrangeValley Agency.