Most Important SEO Metrics to Consider in 2018

What is "Most Important SEO Metrics to Consider in 2018"?

In 2018, the most important SEO metrics are those that measure user satisfaction and business impact, moving beyond simple keyword rankings. This topic addresses the critical shift from technical, search-engine-facing metrics to those that reflect genuine user experience and commercial value.

The core pain point is wasted marketing spend and effort on SEO activities that generate traffic but fail to produce meaningful business outcomes, such as qualified leads or sales.

Organic Traffic: The volume of users arriving from unpaid search results, indicating baseline visibility.
Click-Through Rate (CTR): The percentage of users who see your link in search results and click it, reflecting title and meta description effectiveness.
Bounce Rate & Dwell Time: Metrics that signal page relevance; a high bounce rate or low dwell time often indicates poor content or user experience.
Conversion Rate (Organic): The percentage of organic visitors who complete a desired goal (e.g., sign-up, purchase), directly tying SEO to revenue.
Keyword Rankings (for Intent): Tracking rankings for terms that signify commercial or informational intent, not just high-volume generic keywords.
Page Load Speed: A direct ranking factor and user experience metric, measured via tools like Google PageSpeed Insights.
Backlink Quality (over Quantity): The authority and relevance of linking domains, as spammy links can now penalize a site.
Mobile Usability: Metrics assessing how your site performs on mobile devices, critical after Google's mobile-first indexing rollout.

This framework benefits founders, marketing managers, and product teams who need to justify SEO investment, reallocate resources from low-value activities, and align organic search performance with overarching business goals.

In short: The 2018 SEO metrics shift prioritizes user engagement and conversion data over vanity metrics to ensure SEO drives tangible business growth.

Why it matters for businesses

Ignoring the evolution of SEO metrics leads to misallocated budgets, stagnant growth, and vulnerability to algorithm updates that punish outdated tactics.

Wasted Budget on Irrelevant Traffic: Targeting only high-volume keywords can attract visitors with no purchase intent. The solution is to analyze metrics for keywords with commercial intent and pages with high conversion rates.
Missing Conversion Opportunities: High traffic with low conversion means your content or user journey is failing. Tracking organic conversion rate identifies leaks in your funnel and prompts UX or copy improvements.
Penalties from Poor Backlink Profiles: Acquiring low-quality links for ranking boosts risks manual or algorithmic penalties. The fix is to audit backlink profiles regularly using tools that highlight toxic links.
High Abandonment on Mobile: With most searches on mobile, a poor mobile experience directly impacts rankings and sales. Monitoring mobile usability metrics flags pages needing responsive design or speed optimizations.
Inability to Prove SEO ROI: Without tying organic efforts to conversions, SEO becomes a cost center. Implementing goal tracking in analytics connects clicks to revenue, securing ongoing budget and support.
Slow Page Speed Hurting Sales: Every second of delay reduces conversions. Regularly measuring and optimizing page load speed protects both rankings and user satisfaction.
Content That Doesn't Engage: Creating content based on assumed interest, not data, results in high bounce rates. Analyzing dwell time and scroll depth reveals what content truly resonates with your audience.
Losing Ground to Competitors: Competitors focusing on user-centric metrics will capture your market share. A disciplined metric review process helps you identify and close competitive gaps.

In short: Focusing on the right metrics transforms SEO from a vague marketing activity into a measurable, accountable driver of customer acquisition and revenue.

Step-by-step guide

Tackling modern SEO can feel overwhelming due to an abundance of data points; this guide provides a focused, actionable sequence.

Step 1: Audit Your Current Analytics Setup

The obstacle is having incomplete or incorrect data, which makes all subsequent analysis flawed. First, verify that Google Analytics (or your primary tool) is properly configured.

Ensure goal tracking is active for key actions like contact form submissions, demo requests, or purchases.
Filter out internal and bot traffic to ensure data reflects real user behavior.
Connect Google Search Console to Analytics to import organic query and CTR data.

Step 2: Define Your Primary "North Star" Metric

Without a primary goal, efforts become scattered. For most B2B companies, this is Organic Conversion Rate or Cost per Organic Lead. Choose one commercial outcome that SEO must influence directly.

Step 3: Conduct a Keyword Intent Audit

Ranking for the wrong terms wastes resources. Categorize your top 50 ranking keywords by intent: informational, commercial, or navigational. Use Google Search Console data. De-prioritize efforts on informational keywords that don't lead to your north star metric.

How to verify:

Check the top-ranking pages for your target keywords. If they are all blog posts or educational content, the intent is likely informational, not immediately commercial.

Step 4: Analyze Pages by Performance Tier

Treating all pages the same leads to inefficient optimization. Segment your content into three tiers:

Tier 1 (High Traffic, High Conversion): Optimize and expand these winners.
Tier 2 (High Traffic, Low Conversion): Redesign user journey and calls-to-action on these pages.
Tier 3 (Low Traffic, High Intent): Build targeted backlinks and improve content to boost rankings.

Step 5: Benchmark Technical Health

Technical flaws silently undermine all other efforts. Run a core technical audit focusing on three areas:

Page Speed: Use Google's PageSpeed Insights for mobile and desktop scores.
Mobile Usability: Check the Mobile Usability report in Google Search Console.
Site Crawl Health: Use a crawler tool to find broken links, incorrect redirects, and indexing errors.

Step 6: Profile Your Backlink Quality

A toxic backlink profile is a major risk. Use a backlink analysis tool to generate a profile report. Manually review links from suspicious domains and use Google's Disavow Tool as a last resort for clear spam.

Step 7: Implement a Monthly Reporting Dashboard

Ad-hoc analysis fails to show trends. Create a single dashboard that tracks, at minimum: Organic Sessions, Top Converting Keywords, Organic Conversion Rate, and Average Page Load Time. This creates accountability and highlights trends.

In short: A successful 2018 SEO strategy starts with correct data, focuses on commercial intent, and uses segmented page analysis to direct optimization efforts efficiently.

Common mistakes and red flags

These pitfalls are common because they are holdovers from an older SEO playbook that valued search engines over users.

Chasing #1 Rankings for Generic Terms: This consumes massive resources for often low-converting traffic. Instead, target long-tail keywords with clear commercial intent that your business can realistically win and convert.
Ignoring Mobile Performance Metrics: Assuming your desktop site is sufficient leads to lost mobile traffic and rankings. Use Google's Mobile-Friendly Test tool and fix issues like unplayable content or viewport problems.
Focusing Solely on Organic Traffic Volume: More traffic is meaningless if it doesn't convert. Always pair traffic analysis with conversion rate and bounce rate data to assess quality.
Not Setting Up or Checking Goal Conversions: This is the cardinal sin of ROI-blind SEO. The fix is immediate: work with your web developer or analytics lead to ensure every key user action is tracked as a goal or event.
Equating Backlink Quantity with Quality: Hundreds of spammy directory links hurt more than they help. Prioritize earning links from a few relevant, authoritative industry websites over mass link building.
Letting Page Speed Degrade Over Time: Each new plugin or image added can slow the site. Make page speed a criterion in your content and development workflows, checking critical pages quarterly.
Forgetting to Track "Clicks" from Search Results (CTR): A page can rank well but have a poor CTR due to weak titles. Monitor CTR in Google Search Console and A/B test meta titles and descriptions for underperforming pages.
Analyzing Data in Isolation: Looking at rankings without conversion data, or traffic without bounce rate, gives a false picture. Always cross-reference at least two related metrics (e.g., ranking position + conversion rate) for a true performance read.

In short: The most common SEO mistakes involve obsessing over singular, outdated metrics while neglecting the interconnected data that reveals true user value and business impact.

Tools and resources

Selecting tools from a crowded market is challenging; focus on categories that solve specific parts of the 2018 SEO metric framework.

Core Analytics Platforms: Essential for tracking traffic, user behavior, and conversions. Google Analytics is fundamental; ensure it is configured for advanced goal and event tracking.
Search Console Suites: Provides irreplaceable data on search queries, impressions, CTR, and technical site health. Google Search Console is non-negotiable for any SEO audit.
Keyword & Rank Tracking Software: Addresses the need to monitor keyword performance for intent, not just position. Look for tools that allow grouping by intent and tracking featured snippets.
Technical SEO Crawlers: Solve the problem of invisible site errors impacting performance. These tools crawl your site like a search engine to identify issues with links, redirects, and on-page elements.
Page Speed Analysis Tools: Directly tackle the user experience and ranking factor of load time. Use both lab tools (like Lighthouse) and field data tools (like CrUX) for a complete picture.
Backlink Analysis Suites: Mitigate the risk of poor-quality links and help profile competitor strategies. Essential for auditing your own link profile and researching outreach targets.
Content Optimization Platforms: Address the pain of creating content that ranks and engages. These tools often provide SEO recommendations and content grading based on top-ranking pages.
Dashboard & Reporting Software: Solve the problem of time-consuming manual report assembly. These tools pull data from multiple sources into a single, shareable view for stakeholders.

In short: A balanced toolkit covers analytics, technical health, keyword intent, backlink quality, and performance reporting to manage modern SEO holistically.

How Bilarna can help

Identifying and vetting the right SEO agencies or consultants to implement this metric-focused strategy is a time-consuming and risky process for businesses.

Bilarna simplifies this by connecting you with verified SEO and digital marketing providers. Our AI-powered matching considers your specific needs—such as technical SEO audit, conversion rate optimization, or content strategy—to shortlist providers with proven expertise in those areas.

The Verified Provider Programme on Bilarna assesses providers on deliverables, client history, and data security compliance (including GDPR), reducing the risk of engaging an unreliable partner. This allows founders, marketing managers, and procurement leads to efficiently find specialist support to execute the data-driven SEO approach outlined in this guide.

Frequently asked questions

Q: Is organic traffic still the most important SEO metric?

No, organic traffic is a foundational metric but not the most important on its own. It must be analyzed alongside conversion rate and user engagement metrics like bounce rate. High traffic with low conversions indicates a strategy misalignment.

Next step: Always segment your organic traffic report by landing page and view the corresponding conversion rate for each.

Q: How much should I worry about page load speed as an SEO metric?

You should prioritize it highly. Page speed is a direct Google ranking factor, especially for mobile, and directly impacts conversion rates and user satisfaction. A one-second delay can significantly reduce conversions.

Next step: Run your key money pages through Google PageSpeed Insights and address the "Opportunities" listed, starting with image optimization and render-blocking resources.

Q: What is a good bounce rate for organic traffic?

There's no universal "good" rate; it varies by industry and page type. A blog post may have a 70-90% bounce rate, while a product page should be much lower. The key is to track trends: a rising bounce rate for a key page is a red flag.

Next step: Benchmark your bounce rate against historical data for the same page and against similar page types (e.g., service pages vs. blog pages) on your own site.

Q: How often should I check my SEO metrics?

Different metrics have different review cycles. Technical health and rankings can be checked weekly or bi-weekly. User behavior and conversion metrics require a longer window (monthly or quarterly) to identify meaningful trends beyond daily noise.

Next step: Set up a dashboard for weekly "pulse" metrics (traffic, top rankings) and a separate monthly report for "outcome" metrics (conversions, ROI, engagement trends).

Q: We have many keywords ranking on page 2 of Google. What's the best metric to prioritize which to target?

Prioritize keywords by their commercial intent and current click-through rate (CTR). A keyword on page 2 with high commercial intent and a low CTR might jump to page 1 simply by improving the title tag and meta description.

Next step: Use Google Search Console to export queries where your average position is between 7 and 20. Sort by impressions, then manually assess the intent of the high-impression keywords.

Q: Are backlinks still important for SEO in 2018, and how do I measure quality?

Yes, backlinks remain a critical ranking factor, but quality unequivocally trumps quantity. Measure quality by the linking domain's authority (Domain Rating/Autority scores), relevance to your industry, and the context of the link within the content.

Next step: Use a backlink analysis tool to audit your profile. Flag links from irrelevant, low-authority, or spammy sites for potential disavowal, and focus outreach on websites in your niche.