It is said that SEO services are the need of every web page. To some extent it is true. But I personally do not agree.
Well, I have a few solid reasons as to why some of the web pages do not need SEO services.
OK, what type of web pages do not need SEO? I suppose blogs specifically WordPress blogs do not need any SEO. More precisely, WordPress blogs do not need any kind of backlinks to get higher rankings in SERPs.
You do not have to build lots of backlinks for your blog if you post one article per day on your blog. Yes, it is a fact and a proven strategy. This is because if you will constantly post new and unique articles on your blog, search engine spiders will keep crawling your blog and thus your blog will get higher rankings in search engine results. Contentray can help you with getting quality fresh blog posts.
Also, when you will keep publishing new as well as fresh content over your blog, readers will start linking to it naturally.
Now this does not mean that there is no need to build backlinks. Of course, you need them. But you do not need hundreds and thousands of backlinks. Just keep your blog updated and informative, and see how it attracts new visitors.