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 Don't let nearsightedness ruin your child

Don't let nearsightedness ruin your child

According to the market survey, the myopia rate of primary school students is 25%, that of junior high school students is 75%, and that of senior high school students is as high as 85%, with an annual growth rate of 8%! Do your children or the children around you write on the desk or tilt their heads or close to the exercise books? Such consequences are myopia and hunchback, which will also have an impact on the spine in serious cases. Therefore, parents are also worried and will constantly remind their children to sit up straight! But parents can't remind us all the time
 Introduction to the working principle of SEO search engine optimization

Introduction to the working principle of SEO search engine optimization

The working principle of search engine is a basic course that SEO practitioners should understand, but some people say that the working principle of search engine is not easy for novices to understand, because the working principle is too abstract, and the search engine is changeable, no matter who can really understand the working principle of search. What I want to say is that no matter how the search engine changes, the general principle of inclusion will not change: 1. Find the URL of the website and download the page. 2. Judge page quality
 To do a good job in SEO, you must know that the nofollow tag is useful

To do a good job in SEO, you must know that the nofollow tag is useful

I believe that many SEO friends don't understand "nofollow". At least you don't know how to use it when SEO optimizes websites. We wrote an article "SEO optimization - basic requirements for website home page design" before, so what does nofollow mean today? According to Baidu Encyclopedia, nofollow is the attribute value of an HTML tag. The meaning of this tag is to tell the search engine&q
 How Baidu Encyclopedia successfully created entries (editorial)

How Baidu Encyclopedia successfully created entries (editorial)

Yesterday, we talked about how Baidu Encyclopedia successfully created entries (preparatory chapter). So we are ready to start implementing it. In fact, this article does not have any skills. It is mainly to organize and edit the reference materials. Avoid subjective words. After having reference materials, you can extract the contents of the reference materials for editing. There are two points to note: (1) The contents of the entries must appear in the reference materials; (2) Must remove subjectivity, emotion, adjective
 What if the operator plays rascal and the traffic is hijacked

What if the operator plays rascal and the traffic is hijacked

To my surprise, in the domestic network environment, the biggest threat to security comes from the operators who make Internet companies dare to be angry. On December 25, 2015, Tencent, Xiaomi, 360, Today Toutiao, Meituan Dianping.com, and Weibo issued a joint statement calling for the fight against traffic hijacking. Although the statement only dares to say that "some institutions" hijack traffic, industry insiders know who "some institutions" are and how they are
 Whether enterprises should develop their own websites or use open source programs

Whether enterprises should develop their own websites or use open source programs

Recently, I was building a website for the company, and I suddenly thought of this question. Is it better to build an enterprise website independently or use open source programs? So I checked the information, and the general situation is like this. First of all, what is CMS? CMS (Content Management System) is the abbreviation of website content management system. Every website on the Internet is supported by a professional content management system
 Four common sense you need to know to do a good job in SEO optimization

Four common sense you need to know to do a good job in SEO optimization

SEO optimization is easy to say but difficult to do. Many new people are often confused at the beginning of their work. In addition, the beginning of website optimization is the most difficult. Often new people ask why I have done so much optimization, but the website ranking has not risen? Why is the effect not as good as what you think? SEO optimization is simply original content and external links. It seems simple, but it is really a sad thing to do Today, I made up a new person named seoer
 Baidu keyword optimization algorithm and rules

Baidu keyword optimization algorithm and rules

One of the most important tasks in the whole network marketing is to optimize enterprise keywords, including the promotion of enterprise information. In fact, the rules of SEO optimization ranking are not as complex as expected. In fact, it is just a matter of solving Baidu ranking problems in several aspects. Here, we simply count the planning and algorithm of Baidu search engine optimization for self use; 1. Baidu Lvluo Algorithm Baidu Lvluo Algorithm is a search engine reaction launched by Baidu on February 19, 2013
 What is the whole network marketing? Once in a century, deep and good writing

What is the whole network marketing? Once in a century, deep and good writing

Whole network marketing is the abbreviation of whole network integrated marketing. It is not only the diversification of marketing methods, but also the effective integration and combination of the latest marketing methods, more like a new marketing model or marketing revolution. The whole network marketing uses big data analysis to integrate brand planning, product planning, product development, website store construction, website store operation, brand promotion, marketing planning, product distribution, customer post maintenance and a series of e-commerce content into one new business
 How to play microblog well and do well in microblog marketing?

How to play microblog well and do well in microblog marketing?

I don't remember a few years ago, when Sina Weibo just started to become popular in China, and then I registered one along the stream. At that time, I should have just started college. I can't remember the exact time. After registering Sina Weibo, it has been idle there all the time. When I think about it occasionally, it is clockwork. It may be only a few days in a year. After a year, I found that there are dozens of fans following Weibo. However, I didn't think it was
 SEO optimization - basic requirements for website homepage design

SEO optimization - basic requirements for website homepage design

Good page layout and code optimization play a positive role in promoting the user experience. Of course, a natural page sense is also an indispensable professional skill for SEO. SEO should pay attention to the following basic operations when optimizing website home page design: First, the main navigation coverage should be wide. The navigation bar is the top priority of the content displayed on the home page, so it is necessary for SEO specialists to pay attention to the navigation bar. The website is doing navigation bar
 Some opinions on WeChat applet

Some opinions on WeChat applet

On January 9, with the official release of WeChat applet. This concept put forward a year ago has officially entered our vision. I also found the applet released that day at the first time to experience it. Will applets subvert the original ecology? On the day when the applet was released, a voice appeared in the circle of friends, saying that the applet would have a significant impact on the mobile application ecosystem, and so on. After listening to this information, there are even some friends who are doing APP development