SEO KPI Checklist: 16 Metrics You Need to Know
Tracking SEO success requires more than just monitoring keyword rankings. To truly measure progress, you need to focus on clear SEO KPIs. The key performance indicators that show how your strategy is contributing to traffic, leads, and business growth.
Without tracking the right SEO KPIs, it becomes difficult to identify what is working and where improvements are needed. In this blog, you’ll learn what an SEO KPI is, why it is important, and which 16 KPIs you should monitor to evaluate your SEO performance effectively.
Let’s continue reading and learn more!
What is SEO KPI?
An SEO KPI (Search Engine Optimization Key Performance Indicator) is a measurable value that shows how well your SEO strategy is achieving specific goals. Instead of guessing if your SEO efforts are working, KPIs provide clear, actionable data that helps you evaluate success and make smarter decisions.
Monitoring the right SEO KPIs ensures that your SEO activities align with business objectives like increasing leads, sales, or brand visibility.
Importance of SEO KPI Metrics
Tracking an SEO KPI is critical for measuring the real impact of your efforts. Here’s why SEO KPIs matter:
- Measure Progress: KPIs show whether your SEO strategies are moving you closer to your business goals.
- Identify Weak Areas: They help you spot problems early, like drops in traffic or poor conversions.
- Justify SEO Investments: Solid KPI tracking proves the value of SEO to stakeholders or clients.
- Guide Future Actions: KPIs provide data to refine and improve your SEO strategy over time.
- Stay Focused: Tracking key metrics keeps your team aligned on what matters most for SEO growth.
Choosing and monitoring the right SEO KPIs keeps your SEO strategy accountable, data-driven, and results-oriented.
16 SEO KPI Metrics You Should Know
Not all metrics are the same and provide different values. To track real progress, you need to focus on the SEO KPI that directly reflect performance, visibility, and business impact. Below are 16 essential SEO KPIs every marketer and website owner should monitor regularly.
1) Search Visibility
Search visibility shows how often your website appears in search results across all your target keywords.
It includes features like featured snippets and “People Also Ask” boxes, giving you a broader view of your presence in the SERPs.
This KPI helps you measure overall search exposure, not just rankings for individual terms.
How to track Search Visibility
Using Google Search Console
- Open your Google Search Console account.
- Click on Performance > Search Results from the left menu.
- Look at the Total Impressions metric — this tells you how often your site appeared in search results.
Using Semrush (for target keywords)
- Go to the Position Tracking tool.
- Enter your domain and your target keywords.
- Review your Visibility Score under the “Landscape” tab.
- Use the Overview tab to see how your score changes over time.
2) Conversions from organic traffic
This KPI tracks how many users from unpaid search results complete a specific action on your site. These actions could include purchases, form submissions, sign-ups, or content downloads. It shows whether your SEO strategy is not only driving traffic but also contributing to real business results.
The average website conversion rate is around 2.35%, but top-performing sites hit 11% or more.
How to track Organic Conversions in GA4:
- Open Google Analytics 4 and click the Settings (Admin) icon.
- Under the “Property” column, click Events.
- Find or create the event you want to track (e.g., sign_up, purchase).
- Turn on the toggle to mark the event as a conversion.
- Allow up to 24 hours for data to appear in reports.
This KPI helps you measure the true value of your organic traffic — not just how many people visit, but how many take action.
3) SEO Return on Investment
SEO ROI tells you whether the revenue generated from organic search justifies the amount you’ve spent on SEO. It’s one of the most important KPIs because it ties your SEO strategy directly to business growth. A positive ROI means your investment is paying off; a negative one means something needs to change.
Expert Tip: To simplify ROI, compare the cost of SEO tools + content vs. revenue from organic leads or conversions.
How to calculate SEO ROI
ROI = (Revenue from SEO – Cost of SEO) / Cost of SEO × 100
Example:
If you spend $6,000 on SEO and generate $10,500 in revenue:
ROI = ($10,500 – $6,000) / $6,000 × 100 = 75%
Keep in mind: SEO ROI is often delayed. Revenue may come weeks or months after the initial investment, so be sure to track it over time.
4) Number of Backlinks
Backlinks are links from external websites that point to your pages. They are a strong ranking factor and show that other sites find your content valuable and trustworthy. Tracking new backlinks helps you measure the effectiveness of your outreach and content promotion efforts.
You should monitor the total number of backlinks, the number of referring domains, new backlinks earned, and backlinks lost over time.
The top result on Google has 3.8x more backlinks than results ranked 2–10.
How to track backlinks
- Open a Backlink Analytics tool like Semrush.
- Enter your domain and click Analyze.
- In the Overview tab, review total backlinks, referring domains, and Authority Score.
- Scroll to view graphs showing link growth, new links, and link losses.
- Add competitor domains to compare backlink profiles.
One high-quality backlink can carry more weight than dozens from low-authority sources. So always consider the source, not just the count.
5) Keyword rankings
Keyword rankings show where your website appears in search results for specific terms.
Ranking higher improves visibility and increases the chance of earning organic clicks.
Monitoring rankings also helps you identify content that’s performing well or pages that may need improvement.
Expert Tip: Focus on ranking for long-tail keywords (3+ words). They drive more qualified traffic and have lower competition.
How to track keyword rankings:
- Open a SERP Tracking tool like Semrush.
- Enter your domain and click Set up tracking.
- Choose your target search engine, device, location, and language.
- Add your list of target keywords and click Add keywords to campaign.
- Enable weekly updates by checking “Send me weekly ranking updates via email.”
- Click Start Tracking to begin monitoring performance.
Use this KPI to track trends, catch sudden drops, and discover opportunities to target additional relevant keywords.
6) Organic Traffic
Organic traffic measures the number of visitors who reach your website through unpaid search results. Each session counts when someone clicks your listing from a search engine. Tracking this KPI shows how effective your SEO efforts are at attracting users naturally.
Over 53% of all website traffic comes from organic search.
How to track organic traffic:
- In Google Search Console, go to Performance > Search results.
- Click on Total Clicks to see how many users visited from organic search.
- Scroll down to view which queries and pages drive the most traffic.
- Use tools like Semrush’s Organic Research for deeper insights into keyword performance and competitor traffic.
Monitoring organic traffic helps you understand what content draws the most attention and which search queries bring users in.
7) Number of Indexed Pages
Indexed pages are those that Google has successfully crawled and added to its search index.
If a page isn’t indexed, it won’t appear in search results, no matter how optimized it is.
This KPI helps you spot issues like pages stuck in “Discovered – not indexed” or “Crawled – not indexed” status.
How to track indexed pages:
- Open Google Search Console.
- Go to the Page indexing report from the left-hand menu.
- View the total number of indexed and excluded pages.
- Check the reasons for exclusion (e.g., duplicate content, noindex tags, or crawl issues).
- Address issues using the provided explanations and resolve them accordingly.
Tracking indexed pages regularly ensures that your content is discoverable and eligible to rank in search.
8) Domain Rating / Domain Authority
Domain Authority (DA) and Domain Rating (DR) are third-party metrics used to estimate the strength of a website’s SEO profile. While Google doesn’t consider them direct ranking factors, they’re still valuable for understanding how your site compares to competitors. A higher score usually means a stronger backlink profile and better potential for ranking.
How to track Domain Authority or Domain Rating
- Use Moz to check Domain Authority (DA) on a 100-point scale.
- In Ahrefs, review Domain Rating (DR), which focuses on the quality and quantity of backlinks.
- In Semrush, check your Authority Score, which also considers traffic, spam signals, and link profile.
- Track changes over time and investigate drops; they may indicate lost links or algorithm impacts.
Monitoring this KPI helps you assess your domain’s authority and backlink quality at a glance.
9) Click-through Rate
Click-through rate (CTR) measures the percentage of users who click on your website after seeing it in search results. A higher CTR usually means your page title and meta description are relevant and engaging for search intent.
Formula
CTR = (Clicks ÷ Impressions) × 100
How to track organic CTR
- To track organic CTR, go to Google Search Console > Performance > Search results.
- Review the Average CTR metric for your site overall.
- Click on the Pages tab to see CTR by individual page.
- Identify which pages have low CTR despite high impressions, and improve their title or meta descriptions.
Tracking CTR helps you optimize your listings to drive more traffic without changing rankings.
10) Core Web Vitals
Core Web Vitals are a set of performance metrics introduced by Google to measure user experience.
They focus on loading speed, visual stability, and interactivity. While not a major ranking factor, improving these metrics can enhance user satisfaction and reduce bounce rates.
Core Web Vitals Metrics
Metric | Good | Needs Improvement | Poor |
---|---|---|---|
Largest Contentful Paint (LCP) – Loading Speed | ≤ 2.5s | ≤ 4s | > 4s |
Cumulative Layout Shift (CLS) – Visual Stability | ≤ 0.1 | ≤ 0.25 | > 0.25 |
First Input Delay (FID)* – Interactivity | ≤ 100ms | ≤ 300ms | > 300ms |
Note: FID is being replaced by INP (Interaction to Next Paint) in March 2024.
How to track Core Web Vitals
- Open Google Search Console, go to the Core Web Vitals report.
- Check performance for mobile and desktop separately. Analyze mobile user behavior on your site using embedded analytics tools.
- Identify which URLs are marked as “poor” or “needs improvement.”
- For more detailed analysis, use Google PageSpeed Insights or Semrush Site Audit to review suggestions and fix performance issues.
Monitoring Core Web Vitals helps improve page experience, a growing part of SEO strategy.
11) Engagement metrics / User Engagement
User engagement metrics show how visitors interact with your website. They help you understand user behavior, content effectiveness, and potential site issues. Key engagement metrics include:
- Bounce Rate: Percentage of visitors who leave after viewing only one page for less than 10 seconds.
- Average Engagement Time: The time users spend actively interacting with your page.
- Session Duration: Total time spent on the site during a visit.
- Pages per Session: Average number of pages viewed in a single session.
Each metric matters differently depending on your content type. For example, longer session durations on blog posts are often positive, while long durations on a checkout page might signal confusion.
Bounce Rate
A high bounce rate can mean your page isn’t meeting user expectations, loads slowly, or lacks clear next steps. While not a direct ranking factor, it can indirectly affect SEO by signaling poor user experience.
A bounce rate between 26% and 40% is considered excellent.
Expert Tip: If the bounce rate is too high, check your page speed, headline clarity, and mobile layout.
How to track bounce rate in GA4:
- Go to Reports > Engagement > Pages and screens.
- Click the customize report (pen icon) in the top-right corner.
- Under Metrics, add Bounce rate and click Apply.
- View bounce rate data in the updated table for all pages.
Average Engagement Time
This metric shows how long users actively interact with your site (scrolling, clicking, etc.).
Higher engagement time often indicates content relevance and quality.
How to track average engagement time in GA4:
- Go to Reports > Engagement > Overview.
- Review the Average engagement time metric above the graph.
Tracking user engagement metrics helps you identify what’s working and which pages may need improvements in layout, speed, or content clarity.
12) Readability of Your Content
Readability measures how easy it is for users to understand your content. If your content is too complex, cluttered, or poorly structured, users are more likely to leave — even if the information is valuable. Good readability improves engagement, reduces bounce rates, and helps users quickly find what they need.
What to check
- Sentence and paragraph length
- Use of subheadings, bullet points, and formatting
- Clear and simple language
- Logical content flow
- Elimination of jargon where not necessary
How to measure readability
- Use tools like Yoast SEO, Hemingway Editor, or Grammarly to analyze readability scores.
- Look for metrics like Flesch Reading Ease or Grade Level.
- Adjust your writing to fit your audience; most online content performs best at an 8th-grade reading level.
Improving content readability makes your pages easier to scan, more user-friendly, and better suited for SEO performance.
13) Branded Traffic
Branded traffic refers to users who visit your website after searching for your brand name or branded keywords in search engines.
These visitors already know your brand and are actively looking for you, your products, or your content.
While not a primary SEO KPI, branded traffic becomes more relevant as your brand grows. It’s a strong indicator of brand recognition and user intent.
Why track branded traffic?
- It reflects how well your brand awareness efforts are working.
- Visitors searching for your brand are often closer to conversion.
- It helps separate SEO-driven discovery traffic from direct brand interest.
How to track branded traffic
- Open the Organic Research report in Semrush.
- Enter your domain and analyze the Branded vs. Non-Branded keyword traffic.
- Review branded keyword trends over time to assess brand visibility in organic search.
Branded traffic reveals how your presence is growing in the minds of users.
14) Non-Branded Traffic
Non-branded traffic refers to visitors who find your site through organic searches that don’t include your brand name. These users are typically searching for products, services, or information related to your industry, not your business directly. Growing non-branded traffic shows your content is ranking for broader, competitive keywords and reaching new audiences.
Why track non-branded traffic?
- It reflects the effectiveness of your keyword strategy.
- It shows how well your site attracts new users beyond your existing audience.
- It highlights SEO growth beyond brand recognition.
How to track non-branded traffic:
- Go to the Organic Research tool in Semrush.
- Enter your domain and click Search.
- In the Overview tab, review the split between branded and non-branded traffic at the top.
Tracking this KPI helps you focus on expanding visibility and targeting users in earlier stages of the buyer journey.
15) Customer Lifetime Value (CLV)
Customer Lifetime Value (CLV) is a metric that estimates how much total revenue a customer generates during their relationship with your business. In SEO, tracking CLV helps you understand the long-term value of customers acquired through organic traffic, not just one-time conversions.
Why it matters:
- Helps assess the long-term profitability of organic SEO lead generation.
- Supports smarter SEO budgeting based on revenue potential.
- Connects SEO performance to broader business growth.
How to calculate CLV
CLV = (Average purchase value) × (Average purchase frequency) × (Customer lifespan)
Example:
If an average customer spends $80 per order, buys four times per year, and stays with your business for 3 years:
CLV = $80 × 4 × 3 = $960
This means each organic customer brings in $960 over their full relationship with your brand.
Tracking CLV helps you move beyond surface-level SEO metrics and focus on long-term business impact.
16) Cost Per Acquisition (CPA)
Cost Per Acquisition (CPA) tells you how much you spend to gain one converting user through SEO. It includes all costs tied to your SEO efforts — salaries, agency fees, tool subscriptions, content creation, and link building.
Tracking CPA helps you understand whether your SEO investments are generating cost-effective results. A lower CPA means you’re converting users at a better return; a rising CPA may suggest inefficiencies in your strategy.
How to calculate CPA:
CPA = Total SEO Costs ÷ Total Conversions
Example:
If you spend $4,000 on in-house SEO and $1,000 on agency support and get 100 conversions:
CPA = ($4,000 + $1,000) ÷ 100 = $50
That means it costs $50 on average to acquire one user through organic search. Keep in mind: SEO results take time, so monitor CPA over months, not days.
Tools to Track SEO KPIs
To measure SEO KPIs effectively, you need the right tools. These platforms offer features to track rankings, traffic, backlinks, engagement, and more. This helps you evaluate your strategy and adjust it with real data.
1. Google Search Console (GSC)
Best for monitoring how your site appears in Google search results.
What you can track
- Search visibility and total impressions
- Click-through rate (CTR) per page or keyword
- Indexed vs. excluded pages
- Keyword performance across countries and devices
- Core Web Vitals reports (for mobile and desktop)
Why use it
It’s a free, essential tool directly from Google, and it shows how your site performs in search from Google’s perspective.
2. Google Analytics 4 (GA4)
Used to analyze how users interact with your site and how well SEO contributes to conversions.
What you can track
- Organic conversions and event-based goals
- Average engagement time and session duration
- Bounce rate (via custom reports)
- Customer Lifetime Value (CLV)
- User paths and behavior flow
Why use it
GA4 connects SEO traffic to actual business performance, helping you understand not just who visits, but what they do.
3. Semrush
A full-suite SEO platform ideal for in-depth KPI monitoring and competitive analysis.
What you can track
- Keyword rankings (with daily/weekly visibility tracking)
- Branded vs. non-branded traffic
- Backlink gains and losses
- Authority Score of your domain
- SEO ROI estimates via Organic Traffic Value
- Site audits, technical errors, and Core Web Vitals issues
Why use it
Semrush combines multiple SEO KPIs into one interface and gives historical trend data to measure performance over time.
4. Ahrefs
Powerful tool focused on backlinks, keyword data, and domain strength.
What you can track
- Domain Rating (DR) and URL Rating
- Backlink profiles and referring domains
- Organic traffic estimates and ranking history
- Keyword difficulty and search volume
- Content performance through “Top Pages” and “Content Gap”
Why use it
Ahrefs is widely trusted for link analysis and competitive research. It’s ideal for tracking authority-building KPIs.
5. Moz Pro
Moz helps you manage SEO health, monitor authority, and improve on-page content.
What you can track
- Domain Authority (DA) over time
- Keyword rankings and visibility by location
- Link profile quality and spam score
- On-page optimization suggestions
- Technical issues through Site Crawl
Why use it
Moz is beginner-friendly and trusted for its Domain Authority metric, which many marketers use to report SEO growth.
6. Google PageSpeed Insights
Focuses on page speed and user experience KPIs, including Core Web Vitals.
What you can track
- Largest Contentful Paint (LCP)
- Cumulative Layout Shift (CLS)
- Interaction to Next Paint (INP)
- Overall performance score for desktop and mobile
- Detailed recommendations to improve page speed
Why use it
Improving Core Web Vitals not only enhances user experience but can also support better rankings.
7. SEO Plugins (Yoast, Rank Math)
These plugins help optimize your content for SEO directly inside WordPress.
What you can track/improve
- Readability scores and keyword usage
- Meta tags, title tags, and internal linking
- On-page SEO suggestions in real time
- XML sitemap generation
- Schema markup support
Why use it
If your site runs on WordPress, these plugins streamline many key on-page SEO tasks. This makes content optimization faster and easier.
Conclusion
SEO KPIs help you move beyond surface metrics and focus on what truly impacts business growth. Tracking the right indicators like ROI, CPA, and non-branded traffic ensures your strategy stays aligned with real goals, not just rankings.
Your KPIs should evolve with your website. Newer sites may focus on visibility and indexing, while established ones benefit from tracking leads, conversions, and customer value. With consistent measurement and the right tools, your SEO becomes more strategic, accountable, and results-driven.
Frequently Asked Questions
What Is the Difference Between a Metric and a KPI in SEO?
A metric is any measurable data point, like sessions or bounce rate. A KPI is a specific metric tied to a business goal, like tracking conversions from organic traffic to measure lead generation success.
How Often Should I Review SEO KPIs?
Most SEO KPIs should be reviewed monthly. Some, like technical issues or keyword drops, may need weekly checks depending on the site’s size and traffic levels.
Can SEO KPIs Vary by Business Type?
Yes, KPIs should align with your goals. For example, an e-commerce site might focus on organic revenue and CPA, while a SaaS company may prioritize leads and CLV from organic traffic.
Should I Track SEO KPIs for Each Individual Page?
You don’t need to track every KPI per page, but monitoring key pages helps. Pages driving conversions, traffic, or ranking for priority keywords should have focused KPI tracking.
How Do I Set Benchmarks for SEO KPIs?
Start with your current performance as your baseline. Use industry averages or competitor data for context, but prioritize improvement over comparison.
Is It Possible to Automate SEO KPI Reporting?
Yes, tools like Semrush, Google Looker Studio (formerly Data Studio), and GA4 can automate KPI dashboards. This saves time and ensures consistency in reporting.
How Do Algorithm Updates Affect My SEO KPIs?
Algorithm updates can impact visibility, traffic, and rankings quickly. When KPIs shift suddenly, check for external factors like updates before adjusting your strategy.
Can One KPI Give Me a Full Picture of SEO Performance?
No single KPI can reflect the entire performance. A balanced view comes from tracking multiple KPIs, combining traffic, engagement, conversion, and authority metrics together.
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