A/B Test

A test that compares two versions of something (an ad, a landing page, a CTA button) by randomly serving half the traffic to each, then measuring which performs better. The right way to make decisions about creative changes.

Ad Group

A bucket inside a Google Ads campaign that holds keywords, ads, and bids together. Used to group keywords with similar intent so the ad shown matches the search.

Ad Rank

Google's scoring of where your ad shows on the search results page. Calculated from your bid, Quality Score, and ad extensions. Higher Ad Rank means better placement.

Attribution

How Google Ads (and GA4) decide which click or interaction gets credit for a conversion. Models include last-click, first-click, linear, time-decay, and data-driven.

Bid Strategy

The rule Google Ads uses to set bids automatically. Common ones: Maximise Conversions, Target CPA, Target ROAS, Manual CPC. The right strategy depends on data maturity.

Broad Match

A keyword match type that lets Google show your ad on a wide range of related searches. Powerful but risky if not monitored. Should only be used with strong negative keyword lists.

Call Extension

A Google Ads feature that adds a clickable phone number directly to your ad. Often the highest-converting extension type for healthcare.

Conversion

Any action you defined as a goal in Google Ads. Can be a form fill, WhatsApp click, phone call, or qualified lead from your CRM. The agency you hire is only as good as the conversion definition.

Conversion API

A way to send conversion data from your CRM directly to Google Ads via HTTP requests, instead of CSV uploads. Faster, more accurate, better for Smart Bidding.

Core Web Vitals

Google's page experience metrics (LCP, FID, CLS) that measure how fast and stable your page loads. Affects both organic ranking and Google Ads Quality Score.

CPA

Cost Per Acquisition. What you paid for one conversion. For healthcare, this should be cost per booked patient, not cost per form fill.

CPC

Cost Per Click. What you paid for one click. Useful in isolation, but meaningless without conversion rate context.

CPL

Cost Per Lead. What you paid for one lead. Defined differently by every business. Always confirm what "lead" means before comparing CPL numbers.

CRO

Conversion Rate Optimisation. The discipline of improving the percentage of visitors who convert on a page, through testing, copy, design and structure.

CTA

Call To Action. The button or text that asks the visitor to do something. "Book on WhatsApp" is a CTA. "Learn more" is a weak CTA.

CTR

Click Through Rate. The percentage of impressions that resulted in a click. High CTR usually correlates with high Quality Score.

DHA

Dubai Health Authority. Regulates healthcare advertising in Dubai. Their rules overlap heavily with Google Ads healthcare policy.

Display Network

Google's network of partner websites where banner ads can show. Used mostly for remarketing in healthcare.

GA4

Google Analytics 4. The successor to Universal Analytics (which was retired in 2023). Event-based analytics platform that integrates with Google Ads.

GBP

Google Business Profile. The clinic's listing on Google Maps and the Local Pack. Optimising it is the highest-leverage local SEO action.

GCLID

Google Click ID. A unique string Google appends to every URL when someone clicks an ad. Captures it on your landing page so you can attribute downstream conversions back to the specific click.

GTM

Google Tag Manager. A container that loads all your tracking pixels and tags. Reduces engineering time per new pixel from days to minutes.

Impression

One showing of your ad. Counted whether the user clicked or not.

Impression Share

The percentage of eligible impressions you actually showed for. Below 60 percent usually means you are losing to budget or Ad Rank.

Keyword

The word or phrase you bid on in Search ads. Match types (exact, phrase, broad) determine how flexibly Google interprets it.

Landing Page

The page someone arrives at after clicking your ad. Should match the ad headline and have one clear next action.

Last Click Attribution

The default attribution model in older GA4 setups. Credits the entire conversion to the last click before booking. Under-credits paid search for multi-touch journeys.

Local Pack

The map-with-three-results box at the top of Google search for "near me" queries. Driven primarily by Google Business Profile signals.

Max Conversions

A bidding strategy where Smart Bidding spends your budget to get the most conversions possible, without a CPA constraint. Best for accounts with limited data history.

Negative Keyword

A word or phrase you specifically do NOT want your ad to show for. Critical for managing broad match campaigns.

Offline Conversion

A conversion that happened outside the website (e.g. a booked patient in your CRM) uploaded back to Google Ads so Smart Bidding can learn from it.

PMax

Performance Max. A Google Ads campaign type that uses automated targeting across all Google channels (Search, Display, YouTube, Discover, Gmail, Maps).

PPC

Pay Per Click. The general category of advertising where you only pay when someone clicks your ad. Google Ads is the dominant PPC platform.

Quality Score

Google's rating of how relevant your keyword, ad and landing page are to a searcher. Higher Quality Score means cheaper clicks.

Reach

The number of unique users your ad was shown to. Different from impressions, which counts every showing.

Remarketing

Showing ads to people who already visited your site. Cheaper and more effective than acquiring fresh traffic. Critical for multi-touch decisions like dental implants.

ROAS

Return On Ad Spend. The ratio of revenue to ad spend. ROAS of 4.0 means AED 4 of revenue for every AED 1 spent.

Search Network

Google's search results pages, where text ads show alongside organic results. The most direct intent channel for healthcare.

Server-Side Tracking

A tracking setup where conversion events go from the browser to your server, then your server forwards to Google. Bypasses ad blockers and iOS tracking limitations.

Smart Bidding

Google Ads' suite of automated bidding strategies that use machine learning to set bids per auction. Includes Max Conversions, Target CPA, Target ROAS.

Target CPA

A bidding strategy that aims for a specific cost per acquisition. Smart Bidding adjusts bids to stay at or below your target.

Target ROAS

A bidding strategy that aims for a specific return on ad spend ratio. Requires conversion value uploads to work properly.

UTM

A URL parameter system for tracking traffic sources outside Google Ads (Instagram, email, WhatsApp). utm_source, utm_medium, utm_campaign are the standard fields.

WhatsApp Click

A click on a wa.me link that opens WhatsApp with a pre-filled message. The dominant conversion event for UAE healthcare.

WhatsApp Business

WhatsApp's product for businesses. Adds auto-replies, broadcast lists, catalog, and the WhatsApp Business API for CRM integration.