Google Analytics 4, usually called GA4, can help you understand how people find and use a microsite. It can show which pages visitors view, where they came from, and which actions they take.

Installing Analytics does not improve search rankings or guarantee AdSense approval. Use it when the data will help you make a decision, and make sure the site's consent choices actually control what the Google tag is allowed to collect or send.

Quick takeaways: Set up one GA4 property and web stream, choose one tag installation method, implement Consent Mode correctly, understand the four main consent parameters, review Google's newer data transmission controls, and test both consent granted and consent denied states.

Before you install Analytics

Decide what you want to learn. Useful questions for a small site might include which articles receive visits, which channels send readers, which calls to action are used, and which pages appear to confuse or lose people.

More data is not automatically better. Collect what supports a real decision, keep your privacy disclosures accurate, and do not send personally identifiable information to GA4.

Step 1: Create a GA4 property

  1. Sign in to Google Analytics.
  2. Open Admin and create an account if needed.
  3. Create a property and choose the appropriate reporting time zone and currency.
  4. Review the data-use and business settings instead of accepting them without reading them.

Google changes interface labels occasionally. If a control has moved, use the Admin search and Google's current help documentation.

Step 2: Create a web data stream

  1. Open Data streams.
  2. Choose Web.
  3. Enter the site's HTTPS address and a recognizable stream name.
  4. Review Enhanced Measurement and keep the events that are useful for your site.

Your stream will have a Measurement ID beginning with G-.

Step 3: Choose one installation method

For a plain HTML site, the Google tag is usually the simplest option. You can also use Google Tag Manager. Avoid installing multiple copies of the same GA4 configuration unless you intentionally need them, because duplicate tags can create duplicate or misleading data.

Step 4: Connect Analytics to visitor consent

A cookie banner is only meaningful if the choice changes what the site actually does. Google Consent Mode lets Google tags adjust their behavior according to the visitor's consent state. It does not create the consent banner for you.

The four consent types most site owners should recognize are:

Consent typeWhat it controls
analytics_storageStorage such as cookies used for analytics measurement.
ad_storageStorage such as cookies used for advertising.
ad_user_dataConsent for sending advertising-related user data to Google.
ad_personalizationConsent for personalized advertising.

Set the default consent state before the Google tag sends data, then update that state when the visitor makes a choice. If the consent banner loads too late or never sends an update, the implementation may not reflect the user's decision.

Basic versus advanced Consent Mode

The appropriate approach depends on your location, audience, legal obligations, and consent platform. This article is educational, not legal advice.

What changed on June 15, 2026?

Google changed how some Analytics and Ads data controls work. Beginning June 15, 2026, Google says Consent Mode became the single control for Google Ads-related data collection from linked Analytics properties. The Google Signals setting in Analytics now has a narrower job: it controls association of Analytics-sourced data with signed-in user information for behavioral reporting.

In practical terms, do not treat the Google Signals toggle as the main privacy control for advertising data. Your Consent Mode configuration and the visitor's consent choices are now the more important controls for how advertising-related data is collected and used.

Review Google's data transmission controls

Google also provides data transmission controls that work alongside Consent Mode. These can further restrict what is sent when consent is denied.

These controls are separate from the consent state itself, and Google requires Consent Mode to be active before you can use them. Review them under the Google tag settings rather than assuming the default behavior matches your site's privacy promise.

Step 5: Test the setup

  1. Publish the updated site.
  2. Open it in a private browser window.
  3. Test the page before making a consent choice.
  4. Test declining.
  5. Test accepting.
  6. Use Tag Assistant to verify the default and updated values for analytics_storage, ad_storage, ad_user_data, and ad_personalization.
  7. Use Realtime or DebugView to confirm that permitted data is arriving as expected.

Testing only the Accept button is not enough. The denied state needs to behave the way your banner and privacy policy say it will.

Reports that are useful for a new microsite

Acquisition

Use acquisition reports to see how visitors arrived, such as organic search, referrals, social channels, or direct visits. Keep campaign tagging consistent if you use UTM parameters.

Pages and screens

Compare page views and engagement across pages. Do not draw strong conclusions from a tiny sample.

Events

Events can record actions such as clicks or downloads. An event is useful only when you know what triggers it and why the result matters.

Search Console reports

You can link an eligible Search Console property to GA4 to add Google Search query and landing-page information. See the Search Console setup guide for indexing and search-specific diagnostics.

Useful housekeeping

GA4 and AdSense

GA4 is not an AdSense approval requirement. If you use both Analytics and Google advertising products, consent and data-use settings become more important because Analytics data can interact with linked Ads products.

Bottom line

A good GA4 setup is more than pasting a tracking code into the page. Decide what you need to measure, make the site's consent controls functional, understand the data that can still be transmitted when consent is denied, and test the implementation from the visitor's point of view.

References