Hello, Some of the websites like criibuzz where changing their title and description according to their updation (using code). For every ball by ball their title and description is changing In my website (job portal), often I need to change the job requirement details. Often changing Title will harm my website in SEO Whether it is white hat SEO ? … it’s a legal process in SEO point of View?
I think just updating a part of your Title or Description wont harm your website, unless and until you remove your main keyword from Title or Description.
I think it is not a good idea to change the title tag very often. The google spyder crawls and when it finds different title tags every time, it wont be much appealing.
I think it's not that bad for a website to change the Title and Description or whatsoever... As long as you are using the same keyword for your website... That's not a problem at all.
Changing title and meta very often can have negative impact on long term SEO. I would recommend not doing it unless your website has already gained reputation like cribuzz
There is no harm in changing the title unless the main keyword of your site is replaced. So don't worry your ranking won't be affected