Many people will think that SEO is actually very simple. It is nothing more than using various methods to improve the ranking of the website in search engines. In fact, this idea is not completely correct.
If you work in this industry for a long time, you will find such a situation. Some groups will send some useless links when doing SEO. These links At first glance, it seems to be full of loopholes and basically useless.
No matter how low their service fee is, we cannot ask them for help, because optimizers with practical experience can feel that SEO is actually a very difficult job, and the ultimate goal is to ensure quality. In order to improve the ranking of the website in search engines, during this period, no links that are considered spam can appear, because the detection capabilities of all search engines are very powerful. If you rely on such links, you can escape them once. , then the second time will be dangerous.
So in practice we must continue to accumulate experience and do it according to the actual situation of the website. We cannot use all methods on one website or even modify the content that was already very good before. , this is counterproductive, so we must master a standard when optimizing.
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