Search engine optimization (SEO) is an industry going through growing pains. Like any field that emerges in the wake of a technological revolution, there remains much debate about best practices. Until experts can agree on what works best, it will remain difficult to choose the right company. To help you make the right decision, here are 3 things you need to know before hiring any SEO companies.

SEO always costs money but does not always make money. Every business investment carries some risk, but there are certain scenarios where you can predict the likelihood of SEO to succeed and thus the potential benefit of hiring a company. A good web presence will never affect a company adversely, but that does not mean SEO is the right marketing tool for you.

Pretend you have an online business selling toy cars. Your website is its own point of sale where customers can spend money directly. Thus, ranking high in a relevant Google search could bring you a lot of business. Is the same true if your business is a neighborhood Italian restaurant? Not if the visitor to your site lives in California and your restaurant is in Pennsylvania. Instead, the money you put aside for SEO might be better spent advertising locally.

SEO companies are great for handling complicated services like coding and structuring your site. However, many also offer services like creating content, optimizing keywords and building links. These are all SEO tasks you can perform yourself. Do not waste money hiring a professional to do them.

Code and site structure are a different story. Anyone can learn these more technical aspects, but for most the time and money required will outweigh the alternative of enlisting professional help. This is especially true in SEO, where the accepted wisdom of today will be outdated a few months from now.

Once you approach an SEO company, you will hear a pitch about all that their experts can do and you cannot. However, there is a lot the average business owner can do without expert help. Learn to distinguish the more basic stuff from the more complicated.

Basic concepts that you can address are content and keywords. Any text is considered content. Photographs also count as content, but a search engine analyzes a site primarily by the words on it, so even photos will require text to become effective SEO tools. Write lots of text that will have a high value to the reader, caption your photos and select unique words or phrases that pertain to your business.

Make sure you link to your site from other popular sites. Post comments on blogs with a lot of traffic, link to your site from social media and pen articles for popular sites. Most importantly, when an SEO company offers to do these things for you, say no thanks and ask them to stick to the technical stuff.

SEO companies assist company owners to obtain the highest benefit from their websites. These Internet marketing professionals help to optimize web page design and operation.