GA4 & HubSpot: Maximize Growth Content in 2026

As a marketing professional, generating growth-oriented content isn’t just about churning out articles; it’s about strategically engineering every piece to drive measurable business expansion. We’re talking about content that doesn’t just inform, but actively converts, retains, and expands customer value. But how do you actually build and manage a content strategy that consistently delivers on that promise?

Setting Up Your Growth Dashboard in Google Analytics 4 (GA4)

Before you even think about creating content, you need to know how you’ll measure its impact. GA4 is my go-to for this, precisely because of its event-driven model which aligns perfectly with understanding user journeys and growth. Forget the old Universal Analytics; GA4 is the present and future of granular tracking.

Step 1: Accessing and Navigating GA4

First, log into your Google Analytics 4 account. From the left-hand navigation menu, click on “Reports.” This is where we’ll start building our custom view. The pre-built reports are fine for a quick glance, but they rarely give you the deep insights needed for true growth analysis.

Step 2: Creating a Custom Report for Growth Metrics

Under the “Reports” section, scroll down to “Custom reports” and then click “Create new report.” You’ll be presented with options for an “Exploration” or “Report.” Choose “Report.” Give your report a clear name, something like “Growth Content Performance Dashboard 2026.”

1. Add Dimensions: Click “Add dimension” and search for and select key content-related dimensions. I always include “Page path + query string,” “Content group,” and “Event name.” The “Content group” dimension is particularly powerful if you’ve already categorized your content (e.g., “Blog Posts,” “Case Studies,” “Product Pages”). If you haven’t, that’s a mistake you need to fix immediately; GA4 thrives on structured data.
2. Add Metrics: Next, click “Add metric.” For growth, I prioritize metrics that show engagement and conversion. Select “New Users,” “Engaged Sessions,” “Average engagement time per session,” “Conversions” (make sure your conversions are properly set up as events, like ‘lead_form_submit’ or ‘purchase’), and “Revenue” (if applicable). These metrics tell you if your content is attracting new eyes, holding their attention, and driving desired actions.

Pro Tip: Don’t overwhelm your dashboard with too many metrics. Focus on the ones that directly correlate with your content’s purpose. For a growth-focused content strategy, I generally aim for 5-7 core metrics. Any more and you risk analysis paralysis.

Common Mistake: Forgetting to set up custom events for key content interactions. If you’re not tracking ‘scroll_depth’ on long-form content or ‘video_plays’ on embedded videos, you’re missing critical engagement data. Go to “Admin > Events > Create event” to configure these.

Expected Outcome: A customizable report that visualizes how specific pieces or types of content contribute to new user acquisition, engagement, and conversion goals. This becomes your single source of truth for content performance.

Implementing A/B Testing for Content Effectiveness with HubSpot

Once you have your content performance baseline, it’s time to optimize. A/B testing is non-negotiable for any marketer serious about growth. We use HubSpot extensively for this, especially for landing pages, emails, and calls-to-action (CTAs). It’s incredibly user-friendly and integrates well with our CRM.

Step 1: Selecting Your Content Asset for Testing

From your HubSpot dashboard, navigate to the specific content type you want to test. For example, if it’s a landing page, go to “Marketing > Website > Landing Pages.” If it’s an email, go to “Marketing > Email.”

Editorial Aside: I’ve seen too many marketers skip A/B testing because they think it’s too complex or time-consuming. That’s just an excuse. The truth is, a poorly optimized piece of content can actively deter growth, and A/B testing is the fastest way to fix it. Don’t be that marketer.

Step 2: Initiating an A/B Test

Open the existing landing page or email you want to test. In the top right corner of the editor, you’ll see an option that says “Create A/B test” or “Run a test.” Click it. For landing pages, this usually appears as a dropdown next to the “Publish” button. For emails, it’s often a dedicated button within the email editor itself.

1. Define Test Variables: HubSpot will prompt you to choose what you want to test. Are you testing the headline? The hero image? The CTA button text? The entire page layout? Be specific. My advice is to test one major variable at a time for clear results. For instance, testing two completely different headlines against each other, or two distinct CTA messages.
2. Create Variation B: HubSpot will duplicate your original content (Variation A), allowing you to make changes to create Variation B. For a landing page, you might change the headline from “Get Your Free Ebook” to “Download Our Latest Industry Report.” For an email, perhaps a different subject line or opening paragraph.
3. Set Test Distribution and Duration: Decide how you want to split traffic between A and B (e.g., 50/50). More importantly, set a clear test duration or a minimum number of submissions/opens for statistical significance. HubSpot typically recommends running tests until one variation is a clear winner, or for a set period like 2-4 weeks, depending on your traffic volume. Remember, you need enough data to be confident in your results. According to a HubSpot report, even small changes can lead to a 10-20% uplift in conversion rates when properly tested.

Pro Tip: Always have a hypothesis before you start. “I think changing the CTA color to green will increase clicks because green often signifies ‘go’ or positive action.” This makes your testing more focused and your learnings more actionable.

Common Mistake: Ending the test too early. You need statistical significance, not just a slight lead. HubSpot will often tell you when it has enough data to declare a winner, but always double-check the confidence level. Another mistake is testing too many variables at once; you won’t know what caused the change.

Expected Outcome: Clear data on which content variation performs better, leading to higher conversion rates, engagement, or click-through rates. This allows you to implement the winning variation and continuously improve your content’s effectiveness.

Automating Lead Nurturing with Salesforce Marketing Cloud Journey Builder

Growth isn’t just about attracting new leads; it’s about nurturing them into customers and then advocates. For complex, multi-touchpoint nurturing sequences, I rely heavily on Salesforce Marketing Cloud’s Journey Builder. It’s a powerful tool for delivering personalized, growth-oriented content at scale.

Step 1: Defining Your Journey Entry Event

In Marketing Cloud, navigate to “Journey Builder” from the main dashboard. Click “Create New Journey.” The very first step is always defining your Entry Event. This is what triggers a contact to enter your journey. Common entry events for growth content include:

• Data Extension Entry: When a new lead is added to a specific data extension (e.g., “Downloaded Ebook: Growth Strategies”).
• API Event: Triggered by an action on your website or CRM (e.g., “Signed up for webinar”).
• CloudPages Form Submit: Directly from a form submission on a Salesforce CloudPage.

Select the appropriate entry source. For instance, if you’re nurturing leads who downloaded your latest whitepaper, you’d select “Data Extension” and choose the data extension containing those leads.

Step 2: Designing the Journey Flow with Activities

Once your entry event is set, you’ll drag and drop various activities onto the canvas to build your nurturing path. This is where your growth content strategy comes to life.

1. Email Activity: Drag an “Email” activity onto the canvas. Configure it to send your first piece of nurturing content – perhaps a thank-you email with related blog posts or a brief video. You’ll select the email you’ve already created in Email Studio.
2. Wait Activity: Crucial for pacing. Drag a “Wait” activity after your email. Set the duration (e.g., “Wait for 3 days”). This gives leads time to engage with the content before the next touchpoint.
3. Decision Split Activity: This is the heart of personalized nurturing. Drag a “Decision Split” onto the canvas. Configure it based on engagement. For example, “Did they open the previous email?” or “Did they click a specific link?” or even “What is their lead score from CRM?” (if integrated). This allows you to send different content paths to engaged vs. unengaged leads.
4. Update Contact Activity: After a conversion or significant engagement, use this to update a field in your CRM (e.g., “Lead Status: Nurtured” or “Product Interest: Growth Tools”). This ensures your sales team has the most up-to-date information.
5. SMS or Push Notification (Optional): For highly engaged leads or critical alerts, consider adding an SMS or Push Notification activity, but use these sparingly to avoid irritating your audience.

Case Study: Last year, we implemented a 4-week nurturing journey for a B2B SaaS client after users signed up for a free trial. The journey included 5 emails, 2 in-app messages, and a sales outreach task. By segmenting users based on their in-app activity (using Decision Splits), we saw a 28% increase in trial-to-paid conversions compared to the previous generic drip campaign. The personalized content, delivered at the right time, made all the difference. Our top-performing email, which offered a tutorial video, had a 65% open rate and a 22% click-through rate.

Pro Tip: Map out your entire journey on paper or a whiteboard before you even touch Journey Builder. Think about every possible path a user could take and what content they need at each stage. This prevents a messy, illogical journey design.

Common Mistake: Over-automation without personalization. Sending the same content to everyone, regardless of their actions, is just glorified spam. Use Decision Splits and personalized content blocks to make each interaction relevant.

Expected Outcome: A dynamic, automated lead nurturing sequence that delivers personalized growth-oriented content, improving lead quality, increasing conversion rates, and ultimately driving customer acquisition and retention.

Tracking Content Performance with Custom Dimensions in GA4 (Advanced)

While the basic GA4 growth dashboard is powerful, to truly understand what content drives what growth, you need to go deeper with custom dimensions. This allows you to slice and dice your data in ways standard reports can’t.

Step 1: Defining Custom Dimensions

Before you can use a custom dimension, you need to define it in GA4. Go to “Admin > Data display > Custom definitions.” Click “Create custom dimension.”

1. Dimension Name: Give it a descriptive name, like “Content Type,” “Buyer Stage,” or “Content Goal.”
2. Scope: This is critical. For most content-related dimensions, you’ll want “Event” scope. This means the dimension’s value is associated with a specific event.
3. Event Parameter: This is the parameter you’ll send with your events from your website or app. For example, if your content type is “Blog Post,” your event parameter might be content_type. If it’s a specific buyer stage, it could be buyer_stage.

My experience shows that setting up custom dimensions correctly is the single biggest differentiator between marketers who think their content is working and those who know it is. This granular data can significantly impact your marketing strategy.

Step 2: Implementing Custom Dimensions on Your Website/App

This usually involves a developer or a strong understanding of Google Tag Manager (GTM). When a user interacts with your content, you need to send the custom dimension’s value along with the relevant GA4 event.

For example, when a user views a blog post, you might fire a page_view event with an additional parameter: content_type: "Blog Post". If it’s a case study, content_type: "Case Study". This is typically done through GTM by configuring your GA4 event tags to include these custom parameters. For instance, in GTM, edit your “GA4 Event – page_view” tag, and under “Event Parameters,” add a new row: “Parameter Name: content_type“, “Value: {{Page Content Type}}” (where {{Page Content Type}} is a data layer variable or custom JavaScript that extracts the content type from the page).

Pro Tip: Plan your custom dimensions carefully. Think about the questions you want to answer about your content. Do you want to know which content types drive the most conversions? Which content targets specific buyer stages best? Your dimensions should directly address these.

Common Mistake: Not consistently implementing the custom dimension across all relevant content. If some blog posts send the content_type parameter and others don’t, your data will be incomplete and misleading. Consistency is paramount.

Expected Outcome: The ability to segment your GA4 reports by content type, buyer stage, or specific content goals, providing unparalleled insight into which content is truly driving growth and where to invest your resources next. This granular data allows for highly targeted content strategy adjustments.

Content Auditing and Lifecycle Management

Even the best content eventually needs a refresh, repurpose, or retirement. A robust content audit and lifecycle management strategy is essential for sustained growth. I recommend a quarterly audit, at minimum.

Step 1: Inventory Your Content

Create a comprehensive spreadsheet or use a content inventory tool like Semrush’s Content Audit. Include every piece of content: blog posts, landing pages, whitepapers, videos, infographics, etc. For each, record:

• URL
• Content Type (e.g., blog, ebook, video)
• Publish Date
• Last Updated Date
• Author/Owner
• Primary Keyword(s)
• Target Audience/Buyer Stage
• Associated Campaign/Goal
• GA4 Performance Metrics (New Users, Engaged Sessions, Conversions – pull this directly from your GA4 Growth Dashboard)
• SEO Performance (Organic Traffic, Keyword Rankings – from Semrush or Google Search Console)

This inventory gives you a bird’s-eye view of your content ecosystem. It’s often an eye-opening exercise; you’ll find content you forgot you even had. This ties into the broader discussion of marketing content performance.

Step 2: Evaluate and Categorize Content

With your inventory, assess each piece using a simple framework: Keep, Update, Repurpose, or Archive.

1. Keep: High-performing, evergreen content that is still relevant and accurate. These are your workhorses.
2. Update: Content that is performing reasonably well but could be improved with fresh data, new examples, or a general refresh. This might involve updating statistics, adding new sections, or improving SEO.
3. Repurpose: Content that performed poorly in its original format but contains valuable information. Can a blog post be turned into an infographic? Can a webinar be transcribed into a series of short articles? Can a whitepaper be broken down into social media snippets?
4. Archive: Outdated, inaccurate, or consistently low-performing content with no salvageable value. Don’t be afraid to prune. A lean, high-quality content library is always better than a bloated, mediocre one. Redirect archived pages to relevant, updated content to preserve SEO value.

Expected Outcome: A clean, high-performing content library that is continually refreshed and aligned with your growth objectives. This process prevents content rot and ensures your resources are always directed towards assets that deliver the most impact.

Mastering growth-oriented content for marketing professionals requires more than just creativity; it demands a systematic approach to measurement, optimization, and automation. By meticulously setting up your GA4 dashboards, A/B testing with HubSpot, automating nurturing in Salesforce Marketing Cloud, and maintaining a rigorous content audit, you’re not just creating content – you’re building a scalable engine for business growth. For more insights on maximizing your content’s impact, consider exploring marketing tools that can further streamline these processes.