(Baidu Personalized Search) This feature is getting more and more serious, so severe that when I browse a website and refresh it several times, the website ranks very high on my computer. Then I cleared the cookies and the site returned to its previous ranking position.
(Baidu revision) The revision is not for all users at the moment and should be in the testing stage. The Baidu search on the company computer has been revised, but the Baidu search on the home computer still shows the old version. It shows that Baidu may be conducting revision tests for a certain region or some webmaster users, in order to collect data and feedback user status information for further adjustments.
(The ALT weight of pictures continues to increase, while the weight of keywords and descriptions decreases.) After testing several sites, and adding the emphasis of ZAC, it can be determined that the ALT weight of pictures has increased a lot than before. The weight of keywords and descriptions has dropped a lot, and the keyword density weight of the page is now also very low.
(Baidu algorithm adjustment) In recent times, the frequency of Baidu algorithm updates has accelerated significantly. We do not understand the rules of Baidu's latest algorithm. The ranking optimization methods we have now may only be part of Baidu's algorithm a few years ago. For example, Baidu may have supported the nofollow tag for a long time, but only this year did Baidu officially admit that it supports nofollow. SEOER suddenly realized that blog comments had no effect on Baidu.
(The phenomenon of site groups has intensified) This year, site groups have sprung up like mushrooms after a rain. While Baidu is constantly adjusting its algorithms, some websites have also become guinea pigs for algorithm experiments. Due to Baidu's continuous updating of its algorithm due to the site group, some small and medium-sized websites suffered a devastating blow. The phenomenon of Baidu blocking spam website groups and pushing back the others has also become the focus of SEOER discussion in recent times.
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