There are a number of CMS options to choose from – each aimed at a particular type of content:
Digital Asset Management DAM
All of these CMS's have easy to use interfaces that are ideal for helping your business manage the content it produces.
There are many systems to help you manage digital publications for in-bound marketing, and lastly if you have masses of images, text, video and graphics, a DAM can be a godsend.
Large e-commerce websites or a simple blog can both be managed with a CMS.
It's important to audit your precise needs now and what these may be in the future.
It will also save you money compared to the costs of employing an SEO expert.
For example, a page might be tagged as news, but it could also be tagged as a feature, and the keywords are likely to be things that describe what the content is about.