Lately I have been spending my time on this matter they call on-page optimization. Based from what I had experienced, it is not that simple to do as there are lots of complicated HTML things that we have to be aware of. Is there a legitimate way to do this optimization that will not affect my current position on those SERPs? I donít desire to lose the current advantageous position that my online site possesses. I have discovered that changing a seemingly small thing on my website such as Meta tags could dramatically affect its SERP ranking. What can I do on this matter?