The title names the main answer
Start with the specific topic: the service, the question or what is being compared. Add the brand if it doesn't crowd out the meaning. A title like "Services | Home | Best Quality" says almost nothing about the page.
The Google documentation on title links explains that the search engine can build them from several sources on the page. So the title, the H1 and the visible content need to agree. Changing one field doesn't guarantee it will show up word for word in results.
The description adds to the title instead of repeating it
Briefly explain what the visitor will find: what the service includes, how to choose, or how a check is done. Only mention terms you can back up. Don't promise a free result if only the consultation is free.
For an article on website backups , it makes sense to mention testing restores and the risk of losing recent data. For a support service , describe the kind of work and how it gets approved. These are different descriptions even though both topics are technical.
Audit metadata across the whole site
Build a table of URLs, titles, descriptions and H1s. Look for duplicates (they often lead to keyword cannibalization), empty fields and titles that set the wrong expectation. Check URLs after redirects too: fix the page people actually land on.
Don't fixate on the character counter. Clarity, specifics and no needless repetition matter more. SEO ties these fields to the content, and an SEO audit helps you check metadata consistency across the entire site.
