rate soundbars

As the internet expands, more and more websites provide very similar information when searching for information. So, webmasters will find that the user's patience has been significantly reduced: most readers from the search engine results page into a certain page, quickly browsing (maybe only a few seconds, not to mention the point of ad time) , then left, and then heard, jumped out rate of 100%. This phenomenon for some often cited or copied the auth

Learning D3.js (hereinafter referred to as D3) also has a period of time, run D3 do a few projects. I found that Chinese D3 tutorials very few, foreign materials but require a certain degree of English reading ability (recommended site: Http://bl.ocks.org/mbostock), so the germination of writing a D3 practical use of the idea of a series of articles, now began to pay action. In the series, I will use D3+HTML5 canvas to achieve some practical effects (such as statistical results display, map data

The packet forwarding rate (throughput) of the switch refers to the ability of the switch to forward packets, in PPS (packets per second), that is, how many packets per second the switch can forward. Switch interface rate: 100MBIT/S Ethernet interface, the students who have learned the computer know that every 8 bits make up a byte, so a gigabit interface is converted into a node =12.5mbyte/s, that is, th

In the page design, in addition to the text, usually add pictures or illustrations and other visual intuitive content. The ratio between the area of these visual elements and the overall page is the chart rate. To put it simply, the chart rate is the percentage of the picture area in the page. This ratio of text to pictures can have a huge impact on the overall effect of the page and the readability of its

Selection rate (selectivity): selection rate is the ratio of the rows that meet the criteria to the result set of the query 1. Assuming there are 120 people in the classroom, how can we determine how many of them have birthdays in October?12 months in a year--known conditionsThe date of birth may be spread over these 12 months--assumingPeople born in any one month account for 1/12 of the total number of cl

Webmaster often statistical flow, analysis of the site to get how many IP per day. But they do not necessarily count the Web page bounce rate. What is the page bounce rate? The page bounce rate refers to the percentage of a group of pages or pages accessed by a user who has browsed only one page. The number of jumps is the number of times the visitor exits from t

Search advertising has been a more mature advertising model, is the company's enthusiasm to put the advertising form, in recent years there is no turnover of traffic phenomenon more and more, so that enterprises headaches, improve the conversion rate of advertising to become the first task of network promotion. Search advertising costs continue to climb, but the conversion rate is not satisfactory, recentl

A site's high bounce rate, which is often the irony of SEO workers, although you can make a high ranking of the site, but you do not put your site to retain the user, to a look at the go, such a site is naturally no way to get a lot of development, and can only do to do flow-type advertising alliance to make some money, Want to make a lot of money is impossible, so for SEO workers, to solve the problem of high jump

Website bounce rate is too high to reflect the site user experience is not good, for the user experience is the relationship between the weight of the site ranking key factors. So, stationmaster all want the user to stay on their website the longer the better, but the user mind is difficult to ponder, so, many webmaster for how to reduce the user jump rate is actually not sure. And sometimes clearly know th

The data packets formed on our network are transmitted to another database via the channel, which is generally transmitted over the network for some reasons, such as the distance is too large to produce a small number of packets are lost, and most of the packets were successfully transferred to the terminal database. In this way, a network packet loss process is formed. and the size of packet loss and transmission packet size is the network packet loss rate