We usually add Meta tags like Meta Description, Meta
Keywords in the <HEAD> tag. But sometimes it
is required to add Meta tags like Meta Description, Meta Keywords etc
dynamically from code behind file. E.g. in case of Content pages where there is no
<Head> tag and if we add those Meta tags in the Master page then they
will be same for all the Content pages.
From SEO(Search engine optimization) point of view Meta tags like Meta Description, Meta Keywords must be unique and relevant to content of the page. So it is better to add unique and relevant Meta tags on the Page Load event on the each content page.
From SEO(Search engine optimization) point of view Meta tags like Meta Description, Meta Keywords must be unique and relevant to content of the page. So it is better to add unique and relevant Meta tags on the Page Load event on the each content page.