polaris bank dollar to naira exchange rate,We know that in the process of website optimization, page value is the smallest unit module we optimize. As a webmaster, after we have done a good job in the details of website structure optimization, code optimization, keyword layout, and in-site link building, the key is to We have made detailed planning and optimization for the quality of website pages. Then, what indicators do we need to measure the quality of our page optimization? Well, today, the author will analyze in detail with you, the analysis of indicators and measurement factors of website optimization page quality.