The 100-degree website optimizes the ranking of the video-related content of the seo-technology training (i) what's the extralink? In short, it is the import of links to its own website on other websites. The quality of imported links is influenced by the location's page weights, and it is difficult to attract external traffic if our website does not have an external link, so we need to link to other sites, absorb the information that other sites can make up for, and connect the outside chain not in quantity, but in the quality of the external link. A website that optimizes how to use the outer chain 1 and the outer chain is important and multi-chained, giving more prominence to the search engine; as we can see from the above, the role of the outer chain in the optimization of the website is still significant, so that, in addition to getting the site in place, we need to build the outer chain to improve the optimization. Sem is the abbreviation of searchegie marketig, translated into chinese to find engine marketing and maybe find engine promotion. It is also a new approach to network implementation, seeking efficient and qualitative search engines, but the disadvantage is that expenditure is higher, the demand for capital is higher, and spending is “paying” every day, although it still works well. To say the least, everything has both sides. And about the 100-degree network, it's both knowledgeable and distant for us. The 100-degree network is primarily targeted at the promotion of the network above the advertising posts, mainly with regard to brand displays. Some of the clicks on the advertising of a network like this, and perhaps other data, first and foremost, do not respond in a timely manner to the search of the mind of the user, as it is directed at the search of the user. Overall, it is still sem, and the role of competitive bidding is better translated. But it's still a little weird to say that, and i've always thought that these two are...
