A website KPI can be a simple metric that directly measures activity on a website, such as unique website visitors, conversions, or average time on page.<\/p>\n\n\n\n
It may also be a composite metric, which references multiple data points, such as conversion rate, average order value (AOV), or Core Web Vitals.<\/p>\n\n\n\n
Essentially, a website KPI is a metric that holds a tremendous amount of importance to your site. You can look at that single number, or how it is trending, and know immediately whether your site\u2019s performance is stable, improving, or falling off a cliff.<\/p>\n\n\n\n
Website KPIs should help you (and anyone else who works on your site) establish a clear connection between your online efforts and your business goals<\/strong>. Then, you can use them to make data-driven decisions for your organization.<\/p>\n\n\n\n Ultimately, the real goal is to read these metrics as levers, not just outcomes. <\/p>\n\n\n\n If you can figure out how to drive AOV, for example, it will almost certainly make your website a more profitable channel for business.<\/p>\n\n\n\n Reddit makes money through advertising, so we can assume that one of the brand\u2019s KPIs is organic traffic, which measures the number of visitors who arrive on their site via search engines like Google and Bing.<\/p>\n\n\n\n If we take a quick peak at the organic traffic growth on Reddit over the last decade, we can see that it grew steadily to a few hundred million sessions each month. Then, sometime around 2023, Reddit shot up to 1 billion sessions per month, and then just as quickly over 2 billion.<\/p>\n\n\n\n From 2023-2024, which captures the steepest part of this insane growth curve, Reddit increased revenue by more than 61% to $1.3 billion.<\/p>\n\n\n\n It\u2019s easy to draw a direct line between the growing number of users on Reddit every day and the advertising dollars rolling in. Not every website KPI is as clear cut, and of course, there are plenty of other factors impacting Reddit\u2019s bottom line.<\/p>\n\n\n\n But this is a truly great example of how connected a single website KPI can be with real-world business results.<\/p>\n\n\n\n Put simply, website metrics are just measurements. They are data points that record activity on your site.<\/p>\n\n\n\n Website KPIs are a select few metrics that are worth tracking because they tell you how your site is doing relative to a particular goal.<\/p>\n\n\n\n For example, if my goal is to get people to sign up for an email list, I am going to care a lot about the conversion rate. In this case that is the percentage of new people signing up compared to the total number of impressions, i.e. the people who saw the offer to sign up on my site.<\/p>\n\n\n\n Why? <\/p>\n\n\n\n Because the conversion rate tells me how effective the email signup offer is. If the conversion rate goes up, the same amount of traffic to the site is generating more leads. This is a healthy indicator, especially when you are paying for traffic. <\/p>\n\n\n\n When the conversion rate is going down, it usually means there is something to worry about. People might not be finding what they want, there might be some friction in the signup flow, or maybe my site\u2019s messaging is stale and the market has moved on. Probably time to update that lead magnet<\/a>.<\/p>\n\n\n\n And that\u2019s the beauty of defining a website KPI. It tells you when the other data are worth looking into. Things like page-views and video engagement could be important, but only if the conversion rate starts to slip. <\/p>\n\n\n\n Day-to-day, I can look at the traffic and conversion rates on hundreds of different webpages in a single report, and know immediately whether there is something to address.<\/p>\n\n\n\n I literally cannot track every single website metric. I don\u2019t want to have to think about the nitty-gritty details unless I have to. With a good set of KPIs, I can monitor performance quickly and dig deeper if I have to.<\/p>\n\n\n\n Quick note<\/em><\/strong>: When I talk about conversion rate, I am always talking about the rate on an individual page. I am never talking about a blended, average, or site-wide conversion rate. I think it is rare for that measurement to tell you anything useful.<\/em><\/p>\n\n\n\n Put simply, it allows you to ignore a ton of data on your site and lock in on the handful of metrics that can actually help you improve your site\u2019s performance. Here are some of the ways that a KPI can be used on your site:<\/p>\n\n\n\n The risk of putting a ton of weight on a website KPI is false confidence. You can get misled by incorrectly analyzing a sound website KPI, or by selecting one that isn\u2019t actually a good indicator of your site\u2019s performance. This often happens due to:<\/p>\n\n\n\n Focus on metrics related to factors that are essential to your company\u2019s success. There\u2019s a ton of data available to you in platforms like Google Analytics 4 (GA4), but not all of it has a clear tie to important goals like leads and sales.<\/p>\n\n\n\n So as you select your types of KPIs for website traffic, aim to limit them to 5-7 key metrics that are most directly related to your business objectives. After all, not every metric on your site can be a \u201ckey\u201d indicator of performance.<\/p>\n\n\n\n Plus, this would take entirely too much time to read and analyze every time you want to see how your site is performing.<\/p>\n\n\n\n Once you\u2019ve selected these KPIs, you\u2019ll want to use them consistently throughout your team and reporting strategy. Using the same metrics is the best way to gauge improvement over time, and will ensure that everyone who works on your site is working towards the same goals.<\/p>\n\n\n\n On the flip side, your KPIs should not focus on data that isn\u2019t actionable. If you\u2019re spending time analyzing your site, you want to make sure that you\u2019re gaining insight that will help you make impactful changes.<\/p>\n\n\n\n Your KPIs also shouldn\u2019t be entire reports. Although accessing these reports in platforms like Google Analytics is simple in theory, they still require digging through tons of data.<\/p>\n\n\n\n Instead, select single metrics that make monitoring your progress a straightforward task. Stakeholders and clients will be grateful you highlighted the key data, and didn\u2019t make them put a bunch of meaningless numbers in their head.<\/p>\n\n\n\n Check out this post on how to create a dashboard in GA4<\/a> to track what matters to you.<\/p>\n\n\n\n All of these metrics are closely linked to the health of a site, its growth trajectory, and how efficient it is at turning traffic into revenue. <\/p>\n\n\n\n Almost every business keeps a close eye on these indicators:<\/p>\n\n\n\n You\u2019ll definitely see variations of these KPIs for different website types, and you may want to tweak one of them yourself.<\/p>\n\n\n\n Here\u2019s a close look at each one, why it\u2019s so important, and some of the key considerations for using each website KPI to effectively guide your business decisions.<\/p>\n\n\n\n Almost every business wants to see traffic on their site increasing over time. One, it\u2019s a super healthy indicator of business success: more people are deciding to come and visit your site. <\/p>\n\n\n\n All things being equal, more traffic means that efforts to raise awareness and build interest in your brand are working. Those goals are very hard to track, whereas traffic growth is a concrete, measurable data point that tools like Google Analytics 4 (GA4)<\/a> automatically track for every single page of your site.<\/p>\n\n\n\n Notice that the KPI is not simply website visitors. It\u2019s growing that number over time. A sudden spike in growth or decline could be important, but ultimately, long-term traffic growth is what people really care about.<\/p>\n\n\n\n If you have ever looked at a report that shows website traffic, then you know it fluctuates wildly. Because of the day-to-day traffic volatility, most businesses look at the trend over weeks and months. The traffic on many websites plummets on the weekends, and it\u2019s totally normal, no big deal. For other sites, weekend traffic is the primary driver of revenue. The better you understand your specific business model, the better you can fine-tune your tracking.<\/p>\n\n\n\n Here are some tips for thinking about how to track traffic growth as a KPI:<\/p>\n\n\n\n Tools like GA4 can be super helpful for figuring all this stuff out, but they do require a good amount of setup and babysitting. Tools like Crazy Egg allow you non-developers to do deep traffic analysis<\/a>, looking at different traffic sources, new vs. returning visitors, and more.<\/p>\n\n\n\n The conversion rate<\/a> compares the number of people who visited your site with the number of people who completed a key action, such as signing up for a newsletter, downloading your app, or making a purchase. <\/p>\n\n\n\n The raw number of conversions (like signups or purchases) is important, but looking at it in isolation creates blind spots in your analysis. <\/p>\n\n\n\n For example, if traffic is up, but signups are flat, it suggests your offer isn\u2019t effective with the new people who are showing up. If you only looked at the conversions, you\u2019d think that nothing has changed, even though your offer isn\u2019t resonating with the same percentage of people.<\/p>\n\n\n\n Or signups could be going up or down along with the ebbs and flows of your website traffic. Just looking at conversions can trick you into drawing the wrong conclusion about how effective your offer is (or not). <\/p>\n\n\n\n The conversion rate, on the other hand, takes traffic into account and helps me judge whether the offer is performing well or not. I don\u2019t have to dig into the other metrics that lead up to this point, unless there is a problem.<\/p>\n\n\n\n Here are some tips for thinking about the conversion rate and using it as a website KPI:<\/p>\n\n\n\n There\u2019s no such thing as free traffic, and if your site is in a competitive category, it\u2019s going to cost real time and money to get people to your site. Even where you are leaning hard on SEO and organic social traffic (as opposed to paying for traffic), you are spending money publishing content, maintaining social accounts, and strategizing about what to push next.<\/p>\n\n\n\n CAC helps you quantify those efforts and compare them to the value of the customers you\u2019re bringing in.<\/p>\n\n\n\n The major determining factors in defining an appropriate website KPI are your business goals, and so I have broken down the remaining metrics by goal to help you zero in on what\u2019s truly important.<\/p>\n\n\n\n Most people will end up picking several of these to use as KPIs for their site. The rest of the metrics are still important, but they will serve supporting roles. Depending on what you learn from your top-level website KPIs, you may have to dig into one of these secondary performance indicators to figure out how to fix or optimize your site.<\/p>\n\n\n\n Revenue is the ultimate goal for nearly every business, and so it\u2019s always always top of mind. But revenue is impacted by too many things, some of which are outside your control, to be a silver bullet KPI. There are a handful of website KPIs that online stores and other revenue-generating websites use to get additional context:<\/p>\n\n\n\n These metrics all serve as useful signals that show where you can push for revenue growth. If CLV or re-purchase rate is low, it could mean customer retention<\/a> efforts like loyalty programs deserve attention.<\/p>\n\n\n\n A stagnant AOV points to opportunities in upselling, bundling, or revisiting pricing strategy. A high abandoned shopping cart rate<\/a> probably indicates some friction in the checkout flow, or that too could be a pricing issue (high shipping costs, for example, are a classic reason people abandon carts).<\/p>\n\n\n\n Many brands focus on CLV above all else. If they can drive that number higher, chances are they are doing a good job getting building brand loyalty, keeping acquisition costs down, converting traffic, and so on. <\/p>\n\n\n\n For businesses that need to fill a pipeline, website KPIs revolve around lead volume and quality. Here are a few of the most KPIs for lead generation<\/a>:<\/p>\n\n\n\n Each KPI tells you a little bit about how your site is performing, and points to a different lever in your funnel that you can use to improve your lead flow. <\/p>\n\n\n\n A low form conversion rate, for example, suggests issues with design, copywriting<\/a>, or friction in the form itself. Time to conversion can be similarly helpful in alerting you to problems with email nurturing campaigns and ad retargeting efforts.<\/p>\n\n\n\n But even on a landing page<\/a> that is specifically designed for lead-gen, it\u2019s not enough to just look at the raw number of leads. Quality matters, and tracking CPL and lead-to-customer conversion rate ties website activity to actual sales. This is the only way to understand whether or not this channel is going to drive revenue. <\/p>\n\n\n\n If CPL increases too much, for example, or the lead-to-customer conversion rate falls, it\u2019s going to get harder to turn a profit. <\/p>\n\n\n\n In those cases, you could drive the form conversion rate through the roof, and it still might not result in a good business outcome. Where you are paying for traffic, you really need to keep a close eye on CPL, breaking it out from overall customer acquisition cost in order to figure out which channels are your best for filling your pipe.<\/p>\n\n\n\n The goal of SEO is to drive high-intent traffic to your site<\/a> by increasing your brand\u2019s visibility on search engines (like Google and Bing) so that it is easier for more people to discover your products. These metrics are crucial for understanding whether or not you are gaining traction with the right people:<\/p>\n\n\n\n These KPIs show whether your site is discoverable and competitive. Organic sessions (that is, traffic from search engines) and keyword rankings measure visibility. Backlink growth tells you how many other quality sites are linking to yours, which is a sign of authority and long-term durability in search. <\/p>\n\n\n\n Organic CTR<\/a> tells you if your titles and meta descriptions are strong enough to win the click. If your organic CTR is climbing in competitive keywords, it\u2019s a strong signal you are doing a lot of things right.<\/p>\n\n\n\n SEO tools like SEMRush (pictured below) tell you where your site and pages rank in search engines like Google and Bing, how many backlinks you have (plus their relative authority), and even assign an overall \u201cAuthority Score\u201d for your site.<\/p>\n\n\n\n Are more and more of your pages showing up for the searches you care about? Are you outranking competitors for important keywords<\/a>? <\/p>\n\n\n\n And now that all the major search engines are using AI-generated summaries, tracking your appearance in those features has become a KPI in its own right. These AI-overviews are siphoning lots of clicks away from traditional ranked search results (and paid search). <\/p>\n\n\n\n It\u2019s still the early innings of AI search, it looks like visibility in AI overviews is going to be crucial moving forward.<\/p>\n\n\n\n While there are SEO tools to help you keep tabs on this, they are imperfect as of yet. It\u2019s hard to fault the tools here because Google et al. are constantly changing the rules. And it\u2019s hard to fault them because the technology is still emerging.<\/p>\n\n\n\n For now, you can read Google\u2019s best practices for how to succeed in the age of AI search<\/a>, which basically boils down to their traditional guidance: create content that humans love.<\/p>\n\n\n\n A site that loads quickly and runs smoothly directly impacts both user experience (UX)<\/a> and search rankings. In super competitive markets, you may really need to focus on this, but even a local small business website can\u2019t afford to be too slow or janky. Technical performance KPIs focus on speed and reliability:<\/p>\n\n\n\n For this category of website KPI, you safely defer to the industry benchmarks most of the time. <\/p>\n\n\n\n For example, if your page load speed is under two seconds, you are probably fine. If Core Web Vitals are comfortably in the green, there\u2019s probably not too much to be gained from driving those numbers higher.<\/p>\n\n\n\n You can always check CWV scores on PageSpeed Insights<\/a>, a free tool from Google.<\/p>\n\n\n\n Again, in highly-competitive markets, every millisecond of load time counts, but any <\/em>website that neglects technical performance will eventually find out that it\u2019s upstream of every other KPI. <\/p>\n\n\n\n If users encounter significant downtime, tons of glitches, and broken links to 404 pages<\/a>, it won\u2019t be long until no one is coming to your site.<\/p>\n\n\n\n This is the most ambiguous category of website KPIs where you really have to define your goals well in order to achieve meaningful success. What does it mean for your efforts to make your brand more visible, credible, and memorable? The most common brand awareness KPIs come as close as possible to measuring your brand\u2019s reach:<\/p>\n\n\n\n These metrics are not perfect, but they do provide some of the best possible indicators of whether or not you are raising brand awareness. <\/p>\n\n\n\n Direct traffic and branded search growth are clear signs that people know your name and seek you out intentionally. You can track direct traffic via basic web analytics, and good SEO tools<\/a> will automatically track branded vs. unbranded search volumes.<\/p>\n\n\n\n Social referrals and mentions track how far your message is spreading outside your own channels. There are social listening tools and social media management tools that can help you track and improve these metrics. <\/p>\n\n\n\n While these aren\u2019t technically website KPIs, they help you answer questions about how well your message is spreading and whether it is resonating with your target audience<\/a>. Insights here will be crucial for refining the content on your site.<\/p>\n\n\n\n The brand awareness KPIs that are most important to you will depend heavily on your strategy. For example, if you are trying to boost SEO traffic, a decline in branded search could be a good sign that you are successfully getting in front of an audience that doesn\u2019t know you yet.<\/p>\n\n\n\n Many of your customers are going to engage with your site multiple times before they actually take action. Engagement KPIs help you figure out if they are finding value and what holds their attention. Here are some of the customer engagement metrics<\/a> that different brands use as KPIs:<\/p>\n\n\n\n It is very difficult to pick a single engagement metric to function as the key<\/strong> performance indicator. There\u2019s no direct line between revenue and how long people spend on your site or how many pages they visit per session.<\/p>\n\n\n\n Worse than that, positive engagement metrics don\u2019t always mean good things. <\/p>\n\n\n\n You can easily imagine customers getting confused on a site, looking for help, and leaving frustrated after wasting their time. Obviously that\u2019s a terrible outcome, but their session duration is long, they visited tons of pages, and scrolled all over the place.<\/p>\n\n\n\n Despite all of these risks, it\u2019s imperative to use engagement metrics alongside your other website KPIs. <\/p>\n\n\n\nA billion dollar website KPI example<\/h3>\n\n\n\n
![\"\"](\"https:\/\/ceblog.s3.amazonaws.com\/wp-content\/uploads\/2018\/03\/11163935\/CE-website-KPI-example.png\")
<\/figure>\n\n\n\nWhat\u2019s the difference between a website KPI and a website metric?<\/h3>\n\n\n\n
How Can A Website KPI Be Helpful?<\/h2>\n\n\n\n
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How Can A Website KPI Be Misleading?<\/h2>\n\n\n\n
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How to Select Effective Website KPIs<\/h2>\n\n\n\n
The Most Common Website KPIs<\/h2>\n\n\n\n
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Traffic growth<\/h3>\n\n\n\n
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Conversion rate<\/h3>\n\n\n\n
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Customer acquisition costs (CAC)<\/h3>\n\n\n\n
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Goal-specific Website KPIs<\/h2>\n\n\n\n
Revenue <\/h3>\n\n\n\n
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Lead generation<\/h3>\n\n\n\n
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Search engine optimization (SEO)<\/h3>\n\n\n\n
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![\"\"](\"https:\/\/ceblog.s3.amazonaws.com\/wp-content\/uploads\/2018\/03\/11164006\/CE-website-metric-SEO.png\")
<\/figure>\n\n\n\nTechnical performance<\/h3>\n\n\n\n
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![\"\"](\"https:\/\/ceblog.s3.amazonaws.com\/wp-content\/uploads\/2018\/03\/11164020\/CE-website-KPI-CWV.png\")
<\/figure>\n\n\n\nBrand awareness<\/h3>\n\n\n\n
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![\"\"](\"https:\/\/ceblog.s3.amazonaws.com\/wp-content\/uploads\/2018\/03\/11164029\/CE-website-KPI-branded-traffic.png\")
<\/figure>\n\n\n\nEngagement <\/h3>\n\n\n\n
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