Campaign readiness
Should I run ads before fixing my website?

I would fix a confirmed obstacle in the advertised path first. That may be a broken action or missing offer information, rather than a complete rebuild. Once the destination works and you can handle the response, you can make a more useful decision about a limited test.
Inspect the exact destination you plan to promote
Begin with the action in the ad. Are you asking for an estimate, an appointment, a visit or an order? Open the exact destination and check whether it explains that action. Your visitor should find the same offer there. If your ad concerns one service, make the route to that service clear instead of expecting a new visitor to infer it from your homepage.
Google Ads requires destinations to work and be useful and easy to navigate. Meeting a platform requirement is only part of your readiness check. You still need an offer you can deliver and a way to handle the response. I would inspect the actual page and process together before treating either a new design or a campaign launch as the answer.
Separate a broken path from an unfinished redesign
An unreadable phone layout, an unavailable promoted item or a form that cannot complete gives you a specific reason to pause that destination. Write down the failure and the check that would show it is corrected. That is a more useful requirement than saying the whole website must be perfect before you can make any promotion decision.
Other pages may still need work while the advertised path is ready. If you are promoting a shop visit, accurate visit information and clear offer terms may be the relevant destination. If you sell an item, the product and checkout need to be ready. I would keep the scope tied to the path you plan to use, while making any remaining limitations explicit.
Make receipt and the next reply part of the test
Use an agreed test process that does not create an unwanted charge, booking or message. Confirm the enquiry reaches the right place after the success screen. Then identify who responds and what information they need. A technically working form can still lead to a dead end if no one owns the reply while you are busy delivering the work.
Check the route you actually advertise. A call needs a working number and a response process. An appointment needs the correct availability and confirmation path. An order needs its own purchase and fulfilment checks. I would record which path was tested instead of allowing a successful homepage form to stand in for every other customer action.
Write down what a limited test is meant to answer
Decide who the offer is for and what response you want to examine. Set a spending boundary and a condition for pausing before the test begins. Include any capacity or stock constraint. Those decisions help you interpret the observations without turning a disappointing result into an automatic reason to spend more or change every page at once.
Keep the outcome definitions separate. A button click is an interaction; a suitable enquiry gives you more context; a completed job or order is another outcome. You may not be able to connect every step reliably. I would show that gap in the review. A small set of observations can reveal a broken instruction without establishing a dependable acquisition cost.
Keep the page work and campaign costs clear
Fix the confirmed obstacle, repeat the appropriate test and keep a change note. If you alter the page during a campaign, record when it happened. Otherwise you may compare two periods without noticing that the offer or destination changed as well. You do not need an elaborate reporting setup to keep that basic decision record useful.
If you use the Hub, I handle campaign work covered by your plan and you keep ad spend on your own card. AI ad creation is separately priced per ad. The free audit can inspect homepage HTML, but it does not approve a campaign, certify a checkout or forecast the cost of a customer. I would use it to identify page issues, then check the actual destination with you.
Your next checks
- Match the promoted offer to the destination.
- Check the advertised path on a phone.
- Verify receipt and assign the next reply.
- Confirm capacity and any offer conditions.
- Set the test question, spending boundary and stop condition.
- Keep clicks separate from enquiries and completed work.
Apply it to your business
Share the page you want to promote and the action you want it to support. I can begin with your website concern and agree which part of the process needs checking.