Short answer
A landing page audit checks the page your Google Ads send people to: does it load, match the ad, make it easy to call or fill in a form, track conversions and show who you are. Google does not allow destinations that return 403, 404 or 500 errors, require a login, loop through redirects or are under construction, or final URLs that redirect to a different domain.
How to use the Landing Page Audit Tool
- Enter the landing page URL your ad sends people to.
- Add the keyword or ad headline the page serves, if you want the audit to test message match.
- Run the audit and fix failed checks, starting with the page loading and tracking groups.
- Open Google PageSpeed Insights from the results for a full speed test, or ask for AI recommendations.
What does the landing page audit check?
The audit fetches your page and runs checks in seven groups. You see how many passed out of the total, and each check explains why it matters for Google Ads.
| Group | What it checks | Why it matters for your ads |
|---|---|---|
| Page loads | Status code, redirects, HTTPS, response time | An error page wastes every click and breaks Google's destination rules |
| Message match | Your keyword or headline in the title, H1 and opening text | People should see what they searched for, and the ad must describe the page |
| Conversion path | Forms and their number of fields, click-to-call links, call-to-action wording | A click only pays off when the visitor can act |
| Tracking | Google tag, Google Ads conversion tag (AW-), GA4 ID (G-), Tag Manager | Without conversion data you cannot judge cost per lead |
| Trust | Privacy policy link, phone number, address | Visitors and Google both need to know who you are |
| Mobile basics | Viewport tag, page weight, image alt text | Phone visitors need a page that fits the screen and loads quickly |
| SEO basics | Title, meta description, canonical, noindex | They matter most if the page should also rank in organic search |
The results also link to Google's PageSpeed Insights for a full speed test. Optional AI recommendations use one of your daily AI runs.
What are Google's destination requirements?
Google's destination requirements apply to the page behind every ad. Two of them map straight onto the audit.
Destination not working
This covers 403, 404 and 500 errors, "Site Under Construction" pages, DNS errors, required logins and redirect loops (Destination not working). The page loads group reads the status code and follows each redirect, so errors and loops show up before you pay for clicks.
Destination mismatch
Google does not allow an ad when "The domain or domain extension in the display URL doesn't match the final and mobile URLs", when "Redirects from the final URL take the user to a different domain", or when "The tracking template or expanded URL doesn't lead to the same content as the final URL" (Destination mismatch). Its final URL rules add: "You may not use cross-domain redirects in your final URL" (Final URL: Definition).
Other destination policies cover pages that are not crawlable or not accessible, the destination experience, insufficient original content, unacceptable URLs, and unverified or unacceptable phone numbers. A clean audit is a good sign, but Google's review decides.
How do you fix what the audit flags?
Work through the groups in order, because a page that does not load makes every other check irrelevant. Message match comes next: Google does not allow "Ads that don't accurately describe the content of the destination" (Unclear relevance).
- Message match. Put the words from your ad in the title tag, the H1 and the first paragraph. An ad for furnace repair should not land on a page whose H1 is about air conditioning.
- Forms. Cut every field you do not need for the first call back. Name, phone and a short note about the job are usually enough to start.
- Calls. Wrap the phone number in a tel: link so mobile visitors can tap it to call.
- Call-to-action wording. Name the outcome: "Book a furnace check" says more than "Submit" or "Learn more".
- Trust. Google does not allow "Ads or destinations that don't name the product, service, or entity they are promoting" (Unidentified business). Show your business name, phone and address, and link a privacy policy, which Google requires for lead form assets.
- Mobile basics. Add a viewport tag, shrink oversized images, and give each meaningful image alt text that describes it.
Landing page mistakes to fix first
- Final URLs that take a detour. If your final URL starts with http:// when your site runs on https://, or skips the www your site uses, every click passes through an extra redirect. Enter the exact address the page ends on.
- Redirecting to another domain. A final URL that forwards to a booking system on a different domain breaks the mismatch rule above.
- Tags hidden in Tag Manager. If you load tags through Tag Manager, your Google Ads and GA4 IDs may sit inside the container rather than in the page code, so the audit may find only Tag Manager. Confirm in Google Ads that conversions are being recorded.
- Testing only on a desktop. Without a viewport tag, phones show a shrunken desktop page. Check the mobile result in PageSpeed Insights too.
- Breaking the URL with tracking. Build tags with the UTM Builder and audit the tagged URL as well.
For a weak page, draft new copy with the Landing Page Copy Generator, and check the ad itself with the Google Ads Policy Pre-checker.
Sources
- Destination requirements (Google Advertising Policies Help)
- Destination not working (Google Advertising Policies Help)
- Destination mismatch (Google Advertising Policies Help)
- Final URL: Definition (Google Ads Help)
- Unclear relevance (Google Advertising Policies Help)
- Unidentified business (Google Advertising Policies Help)
- About lead form assets (Google Ads Help)
Updated 2 October 2026 by the Paid Pilot team. Google Ads is a trademark of Google LLC; Paid Pilot is an independent agency.