I check my site on google is my site is indexed or not using this method "site: www.unite.care"
There I can see my web pages are indexed.I changed my web pages title and meta description but on google, I still see the old title. Can any plz help me to find out whats the problem here?
I think google may not re-crawl your web page that's why google index shows your old meta data. you can go to the search console and hit "fetch as google" button to inform google about your new changes.
Meta tags are snippets of text that describe a page's content; the meta tags don't appear on the page itself, but only in the page's code.
The meta title and meta description are the one of best on page SEO factors that everyone should take a deep look and make it work.
Just try to be White Hat SEO like guy who write the content and give the correct description and keyword.
If you try to play with Google, then you will be penalize soon.
In case you have changed the meta Title and Meta Description it may still take some time to reflect as Google has already indexed the old Title and Meta Description.
It might still take some more time for the new changes to reflect in the Search Engine Results Page. Keep watching the SERP in order to see whether the new changes are reflecting in the SERP or not.
In order to update your meta title and meta description on google search engine, you have to go to the search console and hit "fetch as google". Once the process gets completed you have to wait for some time in order to see your updated meta title and meta keyword.
To update Meta title & description :
Go to search the console
Hit "Fetch as Google"
Wait for some time after that your changes will be updated.
It would take 3-4 days on average to reflect changes in search results