Blog optimization and speed testing

A plugin for recommending articles from other blogs has been added to the sidebar, with the aim of sharing some articles from others while increasing the display frequency of this blog! Also, a sponsor link bar has been added. The reason is that I saw a paid link on Dianso's blog and was curious, so I asked him. He told me that there are such transactions online! Then I tried to look into it myself, and surprisingly, someone bought it right away, even though the price offered wasn't high. However, I found this way quite novel. At first, I didn't know much about it, but after doing a few, I discovered that SF (Science Fiction) category websites do the most in terms of paid links! Personally, I'm not too fond of doing this kind of link, but the prices offered by these types of websites are still quite attractive ^_^. Other friends might want to give it a try as well!