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Hi, You are welcome. No looks good. Don't exaggerate it with the density. What I gave you was just an example. You should do a proper Keyword Research. Maybe the most convenient keyword combination would be Sodium Bisulfate Pool Chemicals. But what you did now is already better than before. You should try to get some good and authoritative links now. That is going to strengthen your page and help you to be ranked better. Linkbuilding should be done regularly over time. Avoid to get 10 links in the next 14 days an then nothing for the next 365 days. Thats not good that looks very unnatural! To check how things are going you can use the campaign manager of MOZ. Its easiest and a very good tool. I guess you want to appear on Google Pakistan, so set it up for that URL. You will get regular reports how things are going. I would wait at least a 1-2 weeks for the next time to check again. Cheers, Cesare