You can search within an individual webpage for specific words and phrases.
To search within a webpage:
Choose Edit > Find > Find. A search bar appears at the top of the webpage.
In the search field at the right end of the search bar, type the word or phrase you want to find on the webpage.
Click the Back and Forward buttons to reverse the direction of the search. When you’re finished, click Done.
To search a webpage’s HTML:
Choose View > View Source to view the HTML code for the webpage.
While viewing the HTML, choose Edit > Find > Find.