It is important to understand that the first result is not the only objective to measure the success of what we do. or the quality of what we offer.
Also, the answer to this question depends on several factors that make even thinking about answering it contradictory to reality. These factors are:
Google’s algorithms: constantly changing – so we say that our work continues to counter all the updates and changes that Google deems necessary to continue to maintain the attention of online visitors (customers).
Nobody knows how to “do everything right” in Google’s algorithms: Google keeps all of its new standards unknown, so it’s our job to try to understand the variables and how to deal with them after they happen and fix the damage or modify the error on the site.
Competitors, as an important variable facing a picky customer, are trying to impress him and create a more difficult competition environment.
So the real guarantee of this question is that you work with an agency that doesn’t make such a promise to you.