<title>tag in the HTML around your text.
<Title>tags are an HTML element found in the
<head>section of the HTML code of your web page.
<title> This is My Web Site Page Title </title>
The title tag is the text that appears on the tab of your browser. For this reason, your page title should be able to remind visitors about the content of your page in a simple and memorable manner.
The page title also appears on the results page after being indexed by a search engine. On Google, the title tag is the blue link of text that can be clicked to navigate to the website. For this reason, you want your title tag to act as a headline and entice searchers to click on your result.
Titles that are too long will not be fully displayed in search results, and titles that are too short don’t give search engine bots enough information to properly understand what the page is about.
If you have duplicate titles, it can confuse search engines about which page they should rank, leading to lower rankings for both your pages.
So, to avoid any problems with your page titles, make sure that your title tags are the right length and that they are unique to each page.