A sell-through rate of 70% is a solid result. However, if the store’s owner wants to increase the figure in the future, he has two options. The first option includes the acceleration of sales. For example, the store may start some promotions to sell more units in the next month. Alternatively, the store may order less from its suppliers ...Click-Through Rate KPI Formula. Visitors that click on page result/Visitors that view the page result. Reporting frequency. Monthly. Example of KPI target. 7.5% CTR. Audience. Marketing Manager. Variations. Click through ratio. Ad CTR. See the list below for more examples of digital marketing metrics & KPIs.Click through rate is a very important metric in digital marketing because it helps measure the effectiveness of an ad. Many digital marketers buy a quantity of impressions when launching online ads. They pay a fixed rate for a fixed number of times their ads will be shown. However, note that marketers pay the same price regardless if …Here is the formula to calculate the click-to-open rate: Click-to-open rate = (total unique clicks ÷ total unique opens) x 100. For example, your email campaign was opened by 150 recipients, and only 42 of them clicked the CTA link. As a result, your click-to-open rate is 0.28 or 28%, which is good enough.You may think there are no differences between Click Rate (CR) and Click Through Rate (CTR). However, some differences make them two different metrics with distinct calculation methods. The percentage of people who opened your email and clicked on the link you provided is measured by the click-through rate (CTR).Click-through rate (CTR) is a metric that measures the number of searchers who clicked on your page in a search engine results page (SERP) out of the users who …Click-through rate (CTR) Click-through rate, or CTR, ... Note that once you add these metrics to your social media metrics dashboard, you don’t need to remember the formulas anymore because Hootsuite will calculate them for you. Head to the Benchmarking section on Analytics and click Competitive Analysis.Click-through rate, or email click rate, is the measure of how many people clicked on a hyperlink, CTA, or image within a particular email. It can be calculated by taking the total number of clicks an email receives, and dividing that number by the total number of delivered messages. Here’s what that equation looks like: In 2021, the average email open rate was 2.3%, across all industries. This is down 0.3% from 2020. The industries with the highest click-through rates — like Education, Real Estate, and Agriculture — average between 3-5%. Here’s a look at how averages break down, per industry. Industry. Click-through rate, or CTR, is determined by how many times a user clicks on an ad or a link and arrives at the designated page. To determine CTR, the number of clicks is compared to the number of impressions — the number of times a user sees or clicks the ad — using the CTR formula. That said, it’s easy to understand why CTR is so important! Click through rate formula. CTR uses a simple and basic formula which is the total number of clicks is divided by the total number of impressions and multiplied by 100 to get CTR%. For example: Let’s say you run two ad campaigns as follows: Campaign number one got: 3,000 impressions and 500 clicks. Open Rate and Conversion Rate are vital to see whether an email was opened in the first place, and what happened after the clicks. CTOR Formula. The CTOR equation is CTOR = (Users Who Clicked x 100) ÷ Email Opens. Click to enlarge . CTR vs CTOR. CTOR is not the same as CTR. How it's used. CTR (link click-through rate) indicates how many link clicks your ad received compared to the number of impressions it received. It is a common metric used by online advertisers to understand how ads drive traffic to websites and other destinations.A click-through rate (CTR) is the ratio of clicks to impressions on a mobile advertising campaign. CTRs are calculated by taking the number of clicks on a mobile advertising campaign, dividing it by the overall impressions and then expressing the resultant figure in percentage terms. For example, if a company runs a mobile advertising campaign ...CTR is the ratio of the number of users who click a specific link on a website or email to the number of users who viewed that link. It is used by digital and online marketers to quantify the success and effectiveness of an …Click-through rate (CTR) Click-through rate, or CTR, ... Note that once you add these metrics to your social media metrics dashboard, you don’t need to remember the formulas anymore because Hootsuite will calculate them for you. Head to the Benchmarking section on Analytics and click Competitive Analysis.Based on my experience and analysis, here are some reference ranges of a good click-through rate: Views below 1000 can have a CTR between 25% and 35%. Views between 10,000 to 20,000 can have a CTR between 18% and 25%. Views between 100,000 to 200,000 can have a CTR between 10% and 15%. Views above one Million can have a …Conversion rate = (number of conversions / total number of visitors) * 100%. You can apply this formula to any marketing campaign or track the average conversion rate across an entire marketing strategy. However, this metric won’t help you hit sales and revenue goals until you know how to use different campaign conversion rate types.Aug 3, 2023 · This data will be used to calculate the CTR. Calculate Click-through Rate (CTR): To calculate CTR, use the following formula: CTR (%) = (Number of Clicks / Number of Impressions) * 100. Advertisement. For example, if your CTA button in an email was shown 1,000 times, and it received 100 clicks: CTR (%) = (100 / 1000) * 100 = 10%. Get to know what your audience thinks of your pay per click (PPC) ads and your content by understanding how to measure a good click-through rate (CTR). PPC ads help increase new traffic to your ...Click-through rate (CTR) is the ratio of clicks on a specific link to the number of times a page, email, or advertisement is shown. It is commonly used to measure the success …To calculate CTR on Facebook, divide the number of link clicks on your Facebook ad by the number of ad impressions (x 100% to get a percentage). For example, if 100 people see your ad and 10 of them click on your link, then your CTR on Facebook would be (10 link clicks/100 impressions) x 100%, or a 10% click-through rate (which would be awesome). One form of click-through rate is unique click-through rate: this specialized CTR indicates that an individual click and user are only accounted for once in the formula. By default, click-through rate measures the total clicks a user performs. unique clickthrough rate is a more precise measurement of user behavior and interest. An offline ... Click-Through Rate, or CTR, is a primary metric for digital marketing, including social media marketing. ... Look at the formula below used for calculating CTR for a social media post: Take, for instance, a post receiving 1,000 impressions/views and …The fundamental formula for calculating Click Through Rate (CTR) is straightforward: (clicks/impressions) x 100, resulting in a percentage value. To gauge the effectiveness of an ad, calculate the click-through rate (CTR) by dividing the number of clicks the ad garners by the total impressions it receives. Multiply the resulting quotient …Nov 16, 2023 · To calculate your click-through rate, you divide the number of clicks by the number of impressions and then multiply the result by 100 to get the percentage. Suppose you run a PPC advertising campaign on Google Ads. Your ad is displayed 10,000 times, so it has 10,000 impressions. If it receives 200 clicks, your CTR would be 2%, calculated as ... Click-through rate, or CTR, is determined by how many times a user clicks on an ad or a link and arrives at the designated page. To determine CTR, the number of clicks is compared to the number of impressions — the number of times a user sees or clicks the ad — using the CTR formula. That said, it’s easy to understand why CTR is so important! Jan 5, 2024 · Divide that by the number of emails delivered. Multiply that number by 100 to get a percentage. Voila! You have your email click-through rate. Here’s the email CTR formula. If your email makes it into the inboxes of 100 people and 10 people click on a link within your email, you have a 10% click-through rate. Click-through rate (CTR) Click-through rate, or CTR, ... Note that once you add these metrics to your social media metrics dashboard, you don’t need to remember the formulas anymore because Hootsuite will calculate them for you. Head to the Benchmarking section on Analytics and click Competitive Analysis.A good Email Click-Through Rate (CTR) typically falls between 3% and 5%. This level indicates that the email campaigns effectively engage the audience and drive them to act. However, what's considered "good" varies depending on the industry and target audience.500 total clicks ÷ 10,000 delivered emails * 100 = 5% clickthrough rate. Pro Tip: Using total or unique clicks in the calculation above works, as long as you consistently use the same approach. I like to call CTR the “day-to-day” email marketing metric because it lets you quickly calculate performance for every email you send.5 ways to achieve higher email conversion rates. 1. Craft a compelling email subject line. Without a , you can forget about having any positive results because if your email is not opened, the recipient won’t see your message and be intrigued to click-through.Click Through Rate is a simple percentage formula: CTR = 0.01 * number_of_clicks / number_of_impressions. As a publisher, it can be difficult to decide between selling advertising space on a CPM or CPC basis. CPC is more closely tied to the value that the traffic brings to the advertiser, while CPM is more predictable for the publisher.CTR = (Number of clicks / Impressions) X 100. The final number will be the percentage of clicks you are generating, also known as your click-through rate. When calculating your …Learn what Click Through Rate is and some ways you can improve your CTR on YouTube. ***** Learn the One YouTube Strategy I Use that Generates 57,346+ View...Your email CTR is determined by the total number of subscribers who clicked on a link in your email. Here is the formula you’ll use to calculate your email CTR: Total number of clicks ÷ Total delivered emails x 100 = CTR. So, if you sent an email to 200 subscribers and 25 of them clicked on a link, your CTR is 12.5 percent.Use the formula below to calculate CTR: CTR = (Number of click / Number of impressions) x 100. Here’s an example of how it works: CTR = (2 / 100) x 100. CTR = 2%. What’s a good click-through rate? As with so many questions in the digital marketing space, the correct answer is “it depends.”The CTR formula is: (Number of click-throughs / the number of total impressions) x 100 = CTR. Here’s an example of the formula in action: if you send out an email marketing campaign to 1,000 people and 40 of them click on an embedded link to your ecommerce site, your click-through rate is 4%. (40 clicks / 1,000 impressions) x 100 = 4% CTR.A video is considered as being “Viewed-Through” if a user did not skip it, or close the browser window before it ended. It has proved a paradoxical metric. If a user clicks on an ad, they are taken away from the ad. Even though they go to where the advertiser wanted, they are not counted as a View-Through. Therefore a high CTR will ...April 15, 2024. Click-through rate (CTR) is an important digital marketing metric for digital publishers looking to improve their results on search engines. Advertisers also use it to help improve conversions on their (pay-per-click) PPC ads and email marketing campaigns, while social media campaigners can use it to drive traffic to external ...How to calculate your email click-through rate. An email click-through rate is calculated by dividing the number of users who clicked on a link in an email by the total number of email impressions. For example, if you have an email list of 100 people and 10 of them click on a link or call to action (CTA), your CTR is 10%.While most formulas will tell you that click-through rate is the number of clicks your emails get, what they mean is the number of individuals who clicked any link in your email. Therefore, if Bob clicks two links in your email, he counts as 1 click not 2. To be more specific, there are two types of click-through rates: TCTR and UCTR. TCTRA sell-through rate of 70% is a solid result. However, if the store’s owner wants to increase the figure in the future, he has two options. The first option includes the acceleration of sales. For example, the store may start some promotions to sell more units in the next month. Alternatively, the store may order less from its suppliers ... CTR = (Number of clicks / Impressions) X 100. The final number will be the percentage of clicks you are generating, also known as your click-through rate. When calculating your CTR, keep the following in mind: A “low” percentage is normal: Typical click-through rates live somewhere in the single digits, so don’t be alarmed if you think ... The members of your target market that click on your advertisements make up the number of clicks. To figure out your click-through rate, you’ll divide the total number of clicks by the total impressions. If you have 5 clicks on an ad and 2000 impressions, it would look like this: 5/2000=0.0025. Your CTR would be 0.25%. For example, if an ad or link is displayed on a web page 100 times and is clicked on 10 times, then its click-through rate is 10%. CTR is an important metric for businesses, as it provides an indication of how successful their ads or links are in attracting users and encouraging them to take action. The simple formula and then, the transcript of this video. Bolding the parts that REALLY popped out to me. Make them click on a video. Make them watch the video. Make them click on a video. Make them watch the video. Keep doing this. Another way to say it would be CTR + AVD = Growth. Increase your click through rate (Intriguing Titles …A study from Mailchimp revealed that retail has an average click through rate of 2.24%. Government has an average click through rate of 3.65% and the restaurant industry has on average a 1.06% click through rate. As you can see with all of these incredibly different industries, the click through rates vary.CTR or Click Through Rate in organic SEO = Clicks / Impressions * 100. CTR or Click Through Rate in internet marketing = Clicks / Impressions * 100. Just remember to always use the same date ranges for clicks and impressions. For example don’t calculate impressions for the whole year divided by clicks for this week.Feb 16, 2021 · Put simply, click-through rate is the percentage of impressions that resulted in a click. ... And CTR is a huge factor in the Ad Rank formula. But Ad Rank is even more complicated than that. Bulk API Export Table. Email Bounce Report. Show Engagement History on Records. Analytics for Account Engagement. Extending Account Engagement with Connected Apps. A Click-Through Rate report shows link statistics visually. A heatmap of prospects’ clicks appears on top of your email design, so you know right away whi...Your email CTR is determined by the total number of subscribers who clicked on a link in your email. Here is the formula you’ll use to calculate your email CTR: Total number of clicks ÷ Total delivered emails x 100 = CTR. So, if you sent an email to 200 subscribers and 25 of them clicked on a link, your CTR is 12.5 percent.Follow these steps to check the CTR for each of your Facebook ads: 1. Log in to Facebook Ads Manager in the left sidebar on your Facebook homepage. 2. Click on the Ads tab. 3. Make sure you’ve selected the time frame you want to view. 4. Select the Performance and Clicks option under the Columns tab.For this, we will use a simple formula. Click Through Rate = Number of Click-Throughs / Number of Impressions x 100 (to get the percentage) When working with email, we won’t use impressions, but the number of tracked messages delivered. The rest of the CTR calculation will remain the same.Open Rate and Conversion Rate are vital to see whether an email was opened in the first place, and what happened after the clicks. CTOR Formula. The CTOR equation is CTOR = (Users Who Clicked x 100) ÷ Email Opens. Click to enlarge . CTR vs CTOR. CTOR is not the same as CTR. More simply, email click-through rates represent the number of clicks that your email generated. Email click-through rate is expressed as a percentage, and calculated by dividing the number of click-throughs by the number of tracked message deliveries. This online CTR calculator uses the following CTR formula: CTR = Number of Clicks / Number of Impressions. For the calculator to be accurate, you will need to input the number of user clicks and the number of ad impressions that occur over the same period of time. The resulting average click-through rate identifies how your online ad is ...CPC advertising — how to calculate CPC. As previously mentioned, CPC is cost per click, so the formula of how to calculate CPC is super simple: CPC = total_cost / number_of_clicks. You may also derive it from CPM and CTR: CPC = (CPM / 1000) / (CTR / 100) = 0.1 × CPM / CTR. Nowadays, the standard model is often not as straightforward …How to calculate Cost-per-click. Cost-per-click, or CPC, is calculated by dividing the advertising cost by the number of clicks generated by an advertisement. For example, if an advertiser paid $50 for 500 clicks on its ad, then the cost per click is 50/500, or $0.10. The amount you pay for a click depends on how competitive your industry is.Here is the CTOR equation: (unique clicks/unique opens) x 100. Generally, a good click-to-open rate is between 20-30 percent, depending on your industry and audience. According to Campaign Monitor, agriculture, …Under the Videos, Shorts, Live, and Posts tabs the key metrics card gives you an overview of your impressions. This card also gives you info on views, click-through rate, average view duration, subscribers (Shorts), likes (Shorts), shares (Shorts). This data is available within a few hours of publishing your content.To calculate your cost per click for your CPM marketing, follow this simple formula. If 1% have clicked through, a total of 3570 people, then the formula would simply be: Total spend/total click throughs = cost per click. So, in this example, we have paid: $1000/3570 = $0.28c per click through.If you are not familiar with Youtube CTRs, here is the formula for how to calculate it. CTR = number of clicks / total impressions x 100. So, if, for example, your video records 1,000 impressions and 100 users click on it, your CTR will be 10%. On YouTube, there are two different CTR metrics you can measure:CTOR stands for “click-to-open rate.”. It’s the percentage of people who opened your email who then clicked a link within that email. You can calculate CTOR by dividing your unique email opens by your unique email clicks and multiplying by 100. So let’s say you send an email to 100 people and 10 of them open it.To calculate your click-through rate, you divide the number of clicks by the number of impressions and then multiply the result by 100 to get the percentage. Suppose you run a PPC advertising campaign on Google Ads. Your ad is displayed 10,000 times, so it has 10,000 impressions. If it receives 200 clicks, your CTR would be 2%, calculated as ...Conversion rate = (number of conversions / total number of visitors) * 100%. You can apply this formula to any marketing campaign or track the average conversion rate across an entire marketing strategy. However, this metric won’t help you hit sales and revenue goals until you know how to use different campaign conversion rate types.Learn what Click Through Rate is and some ways you can improve your CTR on YouTube. ***** Learn the One YouTube Strategy I Use that Generates 57,346+ View...Formula for Click Through Rate (CTR): CTR is calculated by dividing the number of clicks an ad or link receives by the total number of times it was displayed (impressions) and then multiplying by ...How To Calculate Click-Through Rate. There is only one difference between calculating click rate vs. click-through rate. Rather than using the number of emails opened, you'll need the data on how many subscribers clicked outbound links or buttons within the content of your message. Then, you'll follow the same basic formula: Divide the number ...What Is CTR? Click-through rate is a metric utilized in online advertising, email marketing, and organic search. It gauges the frequency with which users click …The average CTR in Sponsored Products is 0.42%, and in the case of Sponsored Brands, it’s 0.38%. The two types of ads SP and SB, have significantly more Amazon Click Through Rates than ads for SD. The best way to increase your CTR’s value is to make sure you run three different kinds of ads for your product.While CTR is a good indicator of how effective your ad has been at driving a response, judging a campaign purely on click through rates can be dangerous. For example, compare the following two vendors: Digital display vendor X delivers a CTR of 0.10%, with a CPC of $0.80. Paid social vendor Y delivers a CTR of 1%, with a CPC of $2.50. Click-through rate (CTR) Click-through rate, abbreviated CTR, is a measure of how many people who view a social post, ad, or other piece of content click through to read more, buy, or take some other action. It’s a useful metric because it measures how effectively your social content drives people to your owned web properties. The formula to ... CTR is the ratio of the number of users who click a specific link on a website or email to the number of users who viewed that link. It is used by digital and online marketers to quantify the success and effectiveness of an … Clickthrough rate (CTR) can be used to gauge how well your keywords and ads, and free listings, are performing. CTR is the number of clicks that your ad receives divided by the number of times your ad is shown: clicks ÷ impressions = CTR. For example, if you had 5 clicks and 100 impressions, then your CTR would be 5%. In 2021, the average email open rate was 2.3%, across all industries. This is down 0.3% from 2020. The industries with the highest click-through rates — like Education, Real Estate, and Agriculture — average between 3-5%. Here’s a look at how averages break down, per industry. Industry. The members of your target market that click on your advertisements make up the number of clicks. To figure out your click-through rate, you’ll divide the total number of clicks by the total impressions. If you have 5 clicks on an ad and 2000 impressions, it would look like this: 5/2000=0.0025. Your CTR would be 0.25%.Click-through rate is not a ranking signal in Google’s algorithm. The purpose of CTR is to tell the website owners how their pages are performing in Google Search – not to improve their rankings in SERPs. CTR is a controversial topic in the SEO community – In 2014, the test done by Rand Fishkin indicated that CTR might be a ranking factor. For example, for attorneys and legal services, the average click-through rate is 3.85%, so a good click-through rate for this industry might be something like 5-6%. For arts and entertainment, the average click-through rate is 10.67%, so a good CTR for businesses in this industry would be something like 11-12%. However, those are the two extremes. Using our two examples above, the click-through rate of 200 click-throughs with 300 impressions is about 67% (200 / 300), while the click-through rate of 200 click-throughs from 5,000 impressions ...One form of click-through rate is unique click-through rate: this specialized CTR indicates that an individual click and user are only accounted for once in the formula. By default, click-through rate measures the total clicks a user performs. unique clickthrough rate is a more precise measurement of user behavior and interest. An offline ... The formula for CTR looks as below: Image source: Snovio. Let’s say you want to track CTR on the paid free trial campaign on social media. The ad was shown to 500 people, but only 40 of them clicked on the button. You can calculate the click-through rate by using a formula. CTR = (40 / 500) x 100% CTR = 0.08 x 100% CTR = 8%. CTR = (Number of clicks / Impressions) X 100. The final number will be the percentage of clicks you are generating, also known as your click-through rate. When calculating your …May 31, 2013 · Click Through Rate Formula: Let's suppose your ad receives 10 clicks per 100 impressions, then the CTR would be calculated as given below:-CTR= 10/100 = 0.1. A CTR of 1% is considered ideal. Click Through Rate for Email Campaigns. Most email service providers (ESPs) can track your e-mails and allow you to view the results in an e-mail tracking ... The key difference lies in what each metric measures. Click rate measures the number of times the email was opened as a proportion of the total number of recipients, while click through rate represents the percentage of people who not only opened the email but also clicked on a link or ad within it. These two metrics together offer a ... eMagazine. While people talk about the click through rates importance, it is significant to focus on click through rate formula that can ensure rapid growth in the field of marketing. The click-to-open rate (CTOR) is an alternative engagement metric to click rate. It is calculated by dividing the number of recipients who clicked by the number of unique opens. Given the uncertainty around open rates, our preferred metric is the click rate (i.e. the % of delivered who clicked), rather than using a number dependent on opens ... View-through conversions occur after an ad impression, if the ... Conversion rate: Definition; 56 of 193. Conversion tracking: Definition; 57 of 193. Conversion value per cost: Definition; ... and unknown clicks: Definition; 161 of 193. Recommended average daily budget: Definition; 162 of 193. Referrer URL; 163 of 193. Responsive ads: Definition; Open Rate and Conversion Rate are vital to see whether an email was opened in the first place, and what happened after the clicks. CTOR Formula. The CTOR equation is CTOR = (Users Who Clicked x 100) ÷ Email Opens. Click to enlarge . CTR vs CTOR. CTOR is not the same as CTR. Learn what Click Through Rate is and some ways you can improve your CTR on YouTube. ***** Learn the One YouTube Strategy I Use that Generates 57,346+ View...
Option 1: (The number of clicks) ÷ (total impressions) Option 2: (The number of clicks) ÷ (total reach) Example: If you have 20 clicks on a Twitter ad and it …. Nearest lakes to me
Click-through rate (CTR) is calculated by dividing the number of clicks on a specific link or advertisement by dividing it by the total number of impressions or views, then multiplying the result by 100 to express it as a percentage. Click-through rate formula. CTR = (Clicks / Impressions) * 100. CTR Click-Through Rate adalah metriks untuk mengukur seberapa baik performa kata kunci dan iklan serta listingan gratis yang Anda miliki.Seiring kemajuan zaman di era digital saat ini, Anda bisa menggunakan CTR untuk melakukan penghitungan persentase iklan. Saat ini, indikator terpenting dalam dunia marketing juga …Learn the formula, importance, and benefits of click-through rate (CTR), a key metric for evaluating the effectiveness of online campaigns. Use inBeat's free …Follow these steps to check the CTR for each of your Facebook ads: 1. Log in to Facebook Ads Manager in the left sidebar on your Facebook homepage. 2. Click on the Ads tab. 3. Make sure you’ve selected the time frame you want to view. 4. Select the Performance and Clicks option under the Columns tab.CTR Formula: Calculating Click-Through Rate. The formula for calculating CTR is simple: divide the number of clicks by the number of impressions, and multiply by 100 to obtain a percentage. CTR = (Total Clicks ÷ Total Impressions) × 100. For example, if your ad receives 1,000 impressions and generates 50 clicks, the CTR would be:To calculate the CTR for an email marketing campaign, you have to divide the number of clicks on a link by the number of emails delivered and multiply that by 100. For example, if you sent out 100 emails and 65 email recipients clicked on the link, your CTR would be 65%. 65/100 x 100 = 65%. It's as easy as that.Click-through rate is a percentage that measures how many people clicked your ad as compared to the people who saw it. A CTR of 100% means all the people who see your ad click it. ... The formula to calculate CTR is: You need two variables to calculate CTR: Clicks;CTR is a metric that measures how many people click through an email in relation to how many emails were delivered. Learn how to measure CTR, why it matters, and …Click-through rate is not a ranking signal in Google’s algorithm. The purpose of CTR is to tell the website owners how their pages are performing in Google Search – not to improve their rankings in SERPs. CTR is a controversial topic in the SEO community – In 2014, the test done by Rand Fishkin indicated that CTR might be a ranking factor.Learn how to calculate the click-through rate (CTR), the percentage of individuals who view and click on an online ad, and how it measures the effectiveness of an online marketing campaign. …Definition: Unique CTR (link click-through rate) estimates the percentage of people who saw an ad and performed a link click. It is a metric that counts people and not actions. It uses sampled data to calculate the number of unique link clicks divided by the reach. How it’s calculated: The metric is calculated as the number of unique link ... Click-through rate (CTR) can be used to gauge how well your keywords and ads, and free listings, are performing. CTR is the number of clicks that your ad receives divided by the number of times your ad is shown: clicks ÷ impressions = CTR. For example, if you had 5 clicks and 100 impressions, then your CTR would be 5%. The formula for calculating Click Through Rate: CTR % = (clicks / impressions) * 100. CTR = Click Through Rate measured in percentages. Clicks = how many people click on the title+thumbnail. Impressions = how many people have seen the thumbnail. If 100 people see your thumbnail and 6 click on it, you have a Click Through Rate of 6%..