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Do You Need a Website or Is a Landing Page Enough? And Will Your Current Site Work for Google Ads

Website or landing page for Google Ads, and will your current site work

Before the start I’m often asked: “Do I need a website or is a landing page enough? And will my current one work?” In short: for lead generation with one service or one product, a landing page is usually enough. An online store needs a full website with product pages. And whether your current site will work depends not on how new it is, but on whether a person from an ad can quickly leave a request on it.

Contents
  1. When a landing page is enough
  2. When you need a full website
  3. Will your current site work
  4. Check your site in 5 minutes
  5. FAQ

When a landing page is enough

A landing page is one page for one task: a service, a direction or a product. For Search ads in lead generation it’s often the best option. A person searches for a specific service, lands on a page about exactly that and sees how to order.

My best example is a metal structures manufacturer I’ve been working with for over three and a half years. The client had an old website, but even he didn’t have access to it. Working with that wasn’t an option, so in three days I built a one-page landing page on Wix. Its conversion rate held at 5–8%.

Then I rebuilt the landing page in plain HTML: faster, visually better, with conversion-focused edits. The conversion rate came to 15.79%, and these are unique phone inquiries. I didn’t change anything in the ad account, and I’m comparing comparable seasons. Leads simply got cheaper out of nowhere. From January 1, 2025 to September 12, 2026 — 757 inquiries at 288 UAH each.

Case Study: 2x More Leads Without a Single Change in Google Ads

Video: Case Study: 2x More Leads Without a Single Change in Google Ads
Google Ads case study: B2B metal processing, 288 UAH ($6.4) per lead over 3.5 years of cooperation Google Ads case study · B2BGoogle Ads case study: B2B metal processing, 288 UAH ($6.4) per lead over 3.5 years of cooperation3.5 years with a B2B metal fabricator: HTML landing page, call tracking, Google Tag Gateway. 757 leads at 288 UAH ($6.4).Sep 13, 2026Read

Another example is launching ads in one day. The client sold a single product, a separate WordPress landing page was made for it, I gave edits and the client made them right away. For one product, a separate website simply isn’t needed.

By the way, the site you’re reading this article on was also once a one-page landing page. That was enough to start, and the service pages, case studies and blog were added later, gradually.

When you need a full website

Online store. Shopping ads and Performance Max work through Merchant Center, and it needs product pages with price and availability, contacts, shipping and return terms. A single-product landing page doesn’t cover that. On top of that, Merchant Center checks the site itself, and even how it looks can become a reason for suspension. I wrote about this in the article about the “Website needs improvement” suspension.

Several directions. If you have a clinic with a dozen services or a company with different directions, each direction needs its own page. You can make separate landing pages, or a website with separate service pages. The key is that a person who searched for a specific service lands on a page about exactly that, not on the homepage where they still have to guess where to click.

Expensive or complex product. The more expensive the product, the more a person checks you before buying: reviews, case studies, company information. One screen with a form isn’t enough here.

Will your current site work

A new website isn’t always better than an old one, and an old one isn’t always bad. I check a few things.

Speed. A page that takes a few seconds to load loses some people before they see anything. The metal fabrication landing page in HTML loads instantly, and that’s one of the reasons for its conversion rate.

First screen. Does it answer what the person searched for? Can you see how to order or call without scrolling? In one of my reviews, the menu took up about 20% of the phone screen, and the order button was hidden further down.

Mobile version. In most of my Ukrainian projects mobile traffic dominates. An order button pinned to the screen and a short form on the phone give more than any edits in the ads.

Form. Every extra field means fewer requests. The manager will call back and clarify everything anyway, so for the user the form should be as simple as possible.

Access and tracking. You need to be able to install Google Tag Manager on the site, set up events and connect call tracking. If there’s no access, as was the case with the metal fabrication client, the site doesn’t work, whatever it’s like.

Trust. Reviews, real photos, prices, contacts, address. Especially if the product is premium. I had a client with expensive plumbing fixtures whose site hadn’t changed in six years. Conversion to orders was 0.2%, while I already consider 1% rock bottom. Competitors were cheaper, but their sites looked premium, and this one looked like an HTML site from 2005. For a year I held the numbers steady, but growing them without changes to the site was impossible.

I covered in detail separately why the website is half of the ad result.

CRO for Google Ads: It's Not the Ads Wasting Your Budget. It's Your Website Google Ads · MarketingCRO for Google Ads: It's Not the Ads Wasting Your Budget. It's Your WebsiteCRO for Google Ads: why ads can't save a broken website. Two real teardowns — a landing page and a product page — plus a first-screen checklist.Oct 6, 2026Read

Check your site in 5 minutes

Take your phone, find your service in Google and open your site the way a client from an ad would. Time how many seconds it took you to understand what’s being sold here and how many to leave a request or call. If it took more than 10 seconds and a few scrolls, start with the site, not the ads. If it’s hard to assess yourself, there’s a website CRO audit.

15 — WebsiteWebsite CRO auditConversion analysis of your website: what stops visitors from ads from leaving a request or placing an order. A list of specific fixes with priorities.from $50Learn more
Related services
Google Ads account audit I find where the budget leaks: structure, bidding, keywords, conversion tracking, website. from $50Learn more Turnkey Google Ads launch One-time setup + one week of support. Includes basic tracking setup, Google Merchant Center setup and launch (for online stores), Google Ads setup and launch. $250Learn more
Not sure your site is ready for ads? Get in touch, I’ll look at the site and the ads together

FAQ on the topic

Frequently asked questions

Which is better for Google Ads: a website or a landing page?
For lead generation with one service or product, a landing page is usually enough. An online store or a business with many directions needs a website with separate pages for products or services.
Can you run Google Shopping from a landing page?
No. Shopping ads need a website with product pages, prices, availability, contacts and shipping and return terms. Without that, Merchant Center won’t approve the products.
How much does a landing page cost and how long does it take?
A simple landing page can be built in a few days on a website builder or in plain HTML. The cost depends on the contractor and complexity, but launching ads doesn’t require expensive design — it requires a fast, clear page.
Does the website affect cost per lead in Google Ads?
Directly. If the site’s conversion rate grows from 1% to 2%, the cost per lead halves at the same ad spend.
How do you tell whether the problem is the website and not the ads?
If the queries and traffic are relevant but leads are few, look at the site’s conversion rate, speed, mobile version and form. An audit of the ads and the site together shows exactly where people drop off.



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