What the Landing Page Message Match Checker does
This checker compares what an ad, keyword, email or social post promises with what the landing page actually says - its title and headline, the offer, the call to action and the proof points - and lists every place where the page breaks the promise, with a concrete rewrite target for each.
Message match is simple to describe and easy to lose: the ad says 20% off and a free trial, the page says 15% and 'book a demo'. The checks here are literal and explainable. The score only ranks what to fix; it is not Google's Quality Score, which Google calculates from its own signals.
How to use it
- Enter the keyword you bid on or target, if there is one, and paste the ad or email text with the headline on the first line.
- Enter the landing page URL, or paste its HTML. A URL is read once through a2z.tools as it is served, without running JavaScript; pasted HTML is checked in your browser.
- Select Check message match. Read the element bars, then each mismatch: the offer and call to action first, because they are the promises visitors act on.
- Work through the rewrite targets, update the page or the ad so the two say the same thing, and run the check again.
Reading the results
Headline and title: the share of the promise's key terms (the keyword plus the first line of the ad, minus the offer wording) that appear in the page title or H1. Visitors decide within seconds whether they landed in the right place, and the headline is what they read.
Offer: every number-bearing offer in the promise - a percentage off, a price, a trial or returns period, a free trial - must appear on the page with the same value. The same kind of offer with a different value (20% in the ad, 15% on the page) is the most damaging mismatch, because it looks like a bait and switch.
Call to action: the action the promise asks for (buy, start, book, contact, download) should be a button or link on the page. Proof points: claims such as free delivery, no credit card or a star rating should be repeated where the visitor can see them.
Worked example: the CRM search ad
The ad targets 'crm for small business' and promises a 14-day free trial, 20% off annual plans and no credit card, and asks the reader to start a free trial. The landing page's title is 'Acme - Customer software for growing teams', its H1 'Grow faster with Acme'.
None of the three headline terms (crm, small, business) appears in the title or H1, or anywhere on the page. The page offers 15% off and a 7-day trial, never mentions a free trial or credit cards, and its buttons are 'Book a demo' and 'Contact sales'. Every element scores 0 and the overall match is 0 out of 100.
The rewrite targets follow directly: an H1 such as 'The CRM for small business - free for 14 days', the same 20% annual discount (or an ad that says 15%), a 'Start free trial' button and a line saying no credit card is needed.
Formulas and scoring rules
- Headline
key terms found in title or H1 / key terms in keyword + first line of the promiseWords of three letters or more, common words removed, simple plural folding; offer wording is excluded because it is scored separately.- Keyword
34 if the exact phrase is in the title + 33 if in the H1 + 33 if in the first 100 words- Offer, proof points
items found on the page with the same value / items in the promise- Call to action
100 if a page button or link belongs to the same action family as the promise, else 0- Overall
round((3 x headline + 2 x keyword + 3 x offer + 2 x CTA + 1 x proof) / sum of weights present)Elements that do not apply (no keyword, no offer) are left out of the average. A2Z heuristic weights.
Limitations: what the result does not prove
- Matching is literal. 'Two weeks free' and '14-day free trial' are the same offer to a reader but not to this check; review mismatches before rewriting.
- A URL is read without JavaScript, so headlines, prices or buttons drawn by scripts may be missing - paste the rendered HTML instead.
- It does not judge design, speed, trust or whether the offer is attractive, all of which affect conversion.
- The score is not Google Ads Quality Score or its landing page experience rating, and a high score does not predict conversion rate or ad costs.
Privacy: where your data goes
The analysis runs in your browser. If you choose to load a public URL instead of pasting, a2z.tools fetches that address read-only and returns the text to your tab; private and internal addresses are refused and nothing is stored. Session recording and tag-manager scripts are switched off on this page.
Standards and sources
Frequently asked questions
What is message match on a landing page?
It means the page continues the exact conversation the ad, email or post started: the same headline idea, the same offer with the same numbers, the same call to action and the same proof points, so visitors know at once they are in the right place.
Does message match affect Google Ads Quality Score?
Google lists landing page experience - including how relevant and useful the page is to the ad and keyword - as one component of Quality Score. This tool checks relevance and continuity literally; it cannot see Google's own rating, which is shown in your Google Ads account.
What is the most common landing page mismatch?
An offer that differs between ad and page: a different discount, trial length or price, or an offer the page does not mention at all. The tool treats those as the most serious problems, alongside a call to action that does not complete what the ad asked for.
Should the landing page headline repeat the ad headline word for word?
Not necessarily, but it should contain the same key terms and the same promise. Visitors scan the headline to confirm they clicked the right thing; exact repetition of the main phrase is the safest way to pass that test.
Can I check an email or social post instead of an ad?
Yes. Paste any promise - an email subject and body, a social post, a partner's newsletter blurb - with its headline on the first line. The same checks apply to headline terms, offers, calls to action and proof points.
Is the text I paste sent anywhere?
Pasted ad text and HTML are analysed in your browser. Only when you enter a URL does a2z.tools fetch that public page, once, and pass its HTML back to your browser for the comparison.
Last reviewed by the A2Z.Tools team against the sources listed above.
