The major concern that was bothering the website owner:
If I set the Title tag of my website similar to what I have as the H1 tag will it affect my website Search Engine Ranking?
It should not negatively impact your website ranking because we give the H1 tag a line that corresponds to what I write in the article.
For example, in this article, I have given H1 Tag to the heading i.e. “Can H1 Tag be like Title Tag of your Website” and have set Title Tag as “Can I set Title tags as H1 Tag”.
Now if we carefully observe what I have done is that I have not made the title and headline identical, but consistent or justified towards the content of the page
Note: The crux of the matter is to focus on what works best for your site in terms of ranking and traffic.