Don't use similar for both place even there should be included keyword with differences. So, crawlers will consider fresh text from both places.
There is no need to add keywords in Title, even you will have to write Title according to concept of content which has going on trending..
If your website's traffic going high and keywords are performing on the top of search engine result pages and getting leads & conversion receiving...
You can make keywords with couple words which are similar and in terms of length limit 50 character only so you can use / easily to use both like...
Want to tell you truly that can't more research and can't get more solutions through the free cost tools for SEO, there is limitation. You need to...
Separate names with a comma.
