How to make an external chain, we must first understand what role the external chain has. We have been studying SEO for more than ten years. To sum up, the external chain has these functions:

1, vote for the website (increase weight)

2. Pave the way for spiders to grab.

3. Stabilize website rankings

Search spiders crawl on the internet, mainly relying on the relationship between web pages. If there are enough external links, it is easier for spiders to crawl and find your website, especially in the early stage of the website, which can attract spiders to find your website. So do chain SEO optimization based on the above three considerations, you should do this:

1, the new website should do more external links appropriately (do what you can, too many websites may enter the inspection period)

2, to continuously improve the quality of the chain.

3. The width of the outer chain is also very important.