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1 and PR are both called PageRank (web page level), and they were granted American patents in September of 200 1. The patentee is Larry Page, one of the founders of Google. Therefore, the Page in PageRank refers not to a webpage, but to a page, that is, this ranking method is named after the page.
PR is a part of Google's ranking algorithm (ranking formula), a method used by Google to identify the ranking and importance of web pages, and one of the important standards used by Google to measure the quality of a website. After mixing all other factors such as title marks and keyword marks, Google adjusts the results through PageRank.
Let those pages with more "ranking/importance" improve the ranking of the website in search results, thus improving the relevance and quality of search results.
The scale is from 0 to 10, and the scale of 10 is full mark. The higher the PR value, the more popular (important) the page is. For example, a website with a PR value of 1 indicates that it is not very popular, and a PR value of 7 to 10 indicates that it is very popular (or extremely important). Generally speaking, a PR value of 4 is considered as a good website.
Google set the PR value of its website at 9, which shows that Google is very popular, and it can also be said that this website is very important.
2.Adobe Premiere is a commonly used video editing software, which was launched by Adobe Company. Now the commonly used versions are CS4, CS5, CS6, CC, CC 20 14, CC 20 15, CC 20 17. Adobe Premiere is a software with good editing quality and compatibility, which can work together with other softwares launched by Adobe.
At present, the software is widely used in advertising production and TV program production. Its latest version is Adobe Premiere Pro CC 20 18.