Advantages and disadvantages of using DIV+_CSS to make websites
Source: Shangpin China |
Type: website encyclopedia |
Time: April 20, 2013
We know that the website building mode of DIV+CSS can overcome other website building modes and become the main website building mode at present. It must have its inevitable advantages. The website created by using DIV+CSS first can save code space and conform to the inclusion rules of search engines, which is very helpful to the increase of website ranking and weight, Secondly, the website made by DIV+CSS is also more convenient in the later stage of website revision. We can revise the overall style of the website only by modifying the CSS code of the website, thus reducing the cost of website revision, Beijing website construction The company pointed out that although the construction mode of DIV+CSS is good, there are also some problems that can not be ignored in website construction. We know DIV+ CSS construction model to conquer other construction model become the main station mode, must have his advantage must, first use the DIV+ CSS to do the site to save code space, and more in line with the rules included search engine, the website ranking and weight increase of great help, followed by DIV+ CSS made the site later in the website is more convenient, the overall style, we only need to modify the site of the CSS code can change the site, thereby reducing the site of modification cost, Beijing website construction company points out, the DIV+ CSS construction model is good, but its in website construction also has some can not be ignored the problem.
The main problems in using DIV+CSS to build websites are as follows: Use the DIV+ CSS to do the main problems are as follows:
1、 Location of complex
Compared with the traditional form based website building mode, using DIV+CSS for website positioning is much more complicated and prone to errors. Even if you have a high level of design, errors are inevitable, let alone a beginner. Therefore, it also increases the difficulty of learning to build a website using DIV+CSS, making the threshold of DIV+CSS higher, This has affected the popularity and application of XHTML website design language. Compared with the traditional form, mode, use the DIV+ CSS to the site location, is more complex, but also easy to make a mistake, even if you design level to high, mistakes can hardly be avoided, not to mention a beginners, therefore, this also increased the difficulty of learning DIV+ CSS website, the DIV+ CSS a higher threshold, thus affecting the popularization and application of XHTML website design language.
2、 Not wrong
In order to save space, when we build a website, we will reduce CSS to the most compact mode, and then put these styles into an external file. If there is a bit of error in the code, it is likely to cause deformation of the entire website, and it is difficult for us to find the specific error location that caused the error, This also leads to the fact that we may need a lot of time to correct errors when our website makes mistakes, and even sometimes it takes more time than we do to build a new website. In order to save space, we do the site, will be reduced to the minimum CSS mode, and then these styles in an external file, if the code is a bit error, is likely to lead to the site deformation, and it is difficult to find the causes of error position error, which is to our website in error when we might need a lot of time to correct, even, sometimes than we do a website is also time-consuming.
3、 The CSS code is not very good compatibility
Code compatibility has always been a controversial issue. Sometimes our website can be displayed normally in Internet Explorer, but it changes when we change to Firefox. For example, when we use Firefox or 360 browser, we find that the website is normal, but when we change to Internet Explorer, it is a mess. Therefore, when using DIV+CSS for website design, website designers should install several browsers, Repeated test and modification. Code compatibility has been a controversial issue, sometimes we do website to display properly in IE, and changed to Firefox has changed, for example we use Firefox browser or 360 found website normally, but once into IE site was a mess, therefore, using the DIV+ CSS web site design, to web design personnel to install several browsers, trial and error modification.
4、 Search engine optimization is required
Whether DIV+CSS optimizes search engines depends on the professional level of web design rather than CSS+DIV itself. CSS+DIV web design does not guarantee the optimization of web pages to search engines, or even a more concise code design than HTML websites. Moreover, the inclusion and ranking of web pages by search engines are obviously not measured by whether they use tables and CSS positioning, which is why many traditional table layout websites rank first in search results, The reason why many web pages made using CSS and web standards are still ranked lower. For search engines, website structure, content, relevant website links and other factors are always the most important indicators of website optimization. DIV+ CSS professional level of search engine optimization depends on the webpage design rather than CSS+DIV itself. CSS+DIV webpage design does not guarantee that the optimization of the search engine's webpage, even with no guarantee of a code design more concise than the HTML sites, and search engine for the webpage collection and sorting is not whether to use tables and CSS positioning to measure, which is why many traditional table layout production site in search results the ranking in front, and a lot of the use of CSS and web standard production of the webpage ranking still rely on the reasons. Because the search engine, website structure, content, links to related sites and other factors is always the most important indicator of website optimization.
Although DIV+CSS is the main website building mode at present, it also has many disadvantages. With the development of the network, there will be other better website building modes in the future. Although DIV+ CSS is above the current flagship station mode, however, it also exists many problems, with the development of network, the construction model instead of this site model will be better.
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