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四大方法提高网站加载速度!

时间:2019.03.04 来源:http://www.weidaoshang.cn

对于网站打开的速度慢似蜗牛的,给用户不会有好印象的,搜索引擎也是更关心的是空间的速度,如果网站要花几分钟才能打开,不仅用户不能进入,蜘蛛也不能爬进去,排名权重也不会有帮助。在正常情况下,用户对访问速度不会超过五秒的网站会有一些好的感觉,即使网站不是那么好,也可以让用户先感受到网站的速度,可以给用户一个好的第一印象。如果网站访问缓慢,那么网站管理员更新内容将需要很长时间,自然很难维持每天的更新。因此,想做网站就必须对空间速度有一定的追求,不仅是为了蜘蛛也是为了提高用户体验。企业提高网站速度的技巧又有什么呢?今天小编带大家看一下。
For websites open slowly like snails, users will not be impressed, search engines are more concerned about the speed of space, if the site takes a few minutes to open, not only users can not enter, spiders can not climb in, ranking weight will not help. Under normal circumstances, users will have some good feelings about the website whose access speed will not exceed five seconds. Even if the website is not so good, users can feel the speed of the website first, which can give users a good first impression. If the site visits slowly, it will take a long time for the webmaster to update the content, and it is naturally difficult to maintain daily updates. Therefore, if you want to be a website, you must have a certain pursuit of space speed, not only for spiders, but also for improving user experience. What are the techniques for companies to speed up their websites? Today, let's take a look at it.
一、精简网页代码
I. Streamlining Web Code
网站代码最好采用DIV+CSS,一般来说,站长是从网络下载完整的源代码直接上传,内容改成自己的就可以。但是网络上的源代码参差不齐,自然有很多源代码不利于SEO优化字符,如一些空格、重复的B标签、重复的DIV标签,以及一些不必要的冗余代码。这将被及时清理,因为代码会影响爬行器的顺利爬行,并增加页面的大小。我们都知道,页面越大,加载速度越慢,就像吃东西一样,打包的食物越多,自然吃的时间就越长。因此,减少页面代码,使主页等页面尽可能保持小于50K的大小,从而提高加载速度,进而提高访问速度。

Website code is best to use DIV + CSS. Generally speaking, the webmaster downloads the complete source code from the network and uploads it directly. The content can be changed to his own. However, the source code on the network is uneven, naturally there are many source codes that are not conducive to SEO optimization characters, such as some spaces, duplicate B tags, duplicate DVI tags, and some unnecessary redundant code. This will be cleaned up in time because the code will affect the smooth crawling of the crawler and increase the size of the page. As we all know, the bigger the page, the slower the loading speed. Just like eating, the more food you pack, the longer it takes to eat naturally. Therefore, reduce the page code, so that the home page and other pages as far as possible to maintain the size of less than 50K, thereby improving the loading speed, and thus improve access speed.

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二、尽量减少使用图片
2. Minimize the use of pictures
网站管理员知道图像不适合网站优化,因为搜索不足以识别图片中的内容,只能使用ALT标记来确定图片的内容,而图片是由许多元素组成的。自然加载时间也较长。如果在主页中使用大量图片,除非单独使用服务器,否则访问速度非常慢。FLASH的加载速度远远快于图片的加载速度,对Flash的搜索也不够好。这不仅导致访问速度太慢,而且不利于检索引文中包含的页面。因此,在主页中最好不要大规模使用图片,不要在主页上放FLASH,影响访问速度不但还影响收录。如必须添加图片,需要对图片进行处理,尽量保持在100K以内。
Website administrators know that images are not suitable for website optimization, because search is not enough to identify the content of the picture, and can only use ALT tags to determine the content of the picture, which is composed of many elements. Natural loading time is also longer. If you use a large number of pictures on the home page, unless you use the server alone, access speed is very slow. FLASH loading speed is much faster than the image loading speed, Flash search is not good enough. This not only results in too slow access speed, but also is not conducive to retrieving the pages contained in the citation. Therefore, in the home page, it is better not to use large-scale pictures, do not put FLASH on the home page, not only affect the access speed, but also affect the inclusion. If you have to add pictures, you need to process them and try to keep them within 100K.
三、封装JS代码
3. Encapsulating JS Code
众所周知,许多搜索引擎对JS不感兴趣。对于JS代码,因为当它出现的时候它是一个很大的部分,当然,如果不通过调用来封闭和整理这个包,它将被直接放入网站的源代码中,而源代码的数量自然会增加。它还会影响代码的美观。而现在很多杀毒软件误报JS代码为病毒,而JS代码的暴露很容易为不良分子找到攻击网站的参考。因此,为了提高网站访问速度,最好将JS代码封装起来,并通过机器人文件将其屏蔽。毕竟,这些都是搜索引擎无法识别的。为了包括为了访问速度,可以尽可能地封装JS代码。

As we all know, many search engines are not interested in JS. For JS code, because it is a large part when it appears, of course, if you do not close and organize the package by calling, it will be directly put into the source code of the website, and the number of source code will naturally increase. It also affects the beauty of the code. Nowadays, many anti-virus software mistakenly report JS code as a virus, and the exposure of JS code is easy for bad elements to find a reference for attacking websites. Therefore, in order to improve the speed of website access, it is better to encapsulate JS code and shield it through robot files. After all, these are things that search engines can't recognize. To include access speed, you can encapsulate JS code as much as possible.

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四、升级主机带宽
IV. Upgrading Host Bandwidth
如果网站的速度这么慢,那么小编建议尽快提升主机的带宽,或者直接更换主机,虽然会带来一定的遮挡,但如果每天这样消耗,就有一天会消耗忠实的用户,而21世纪是注重效率的时间,用户对网站的访问速度也有一定的要求,站长只从一开始就满足用户的需求,才能更好地发展其他业务。而对于访问速度的力量,站长不应盲目举行第一次检查,应及时处理。如果网站有一定的流量,那么网站管理员也要承受痛苦,尽快升级或更换主机,不要因为网站的访问速度越来越低而导致网站没有忠实用户。到了那个时候,这个网站真的已经死了。
If the speed of the website is so slow, Xiaobian suggests that the bandwidth of the host should be increased as soon as possible, or the host should be replaced directly. Although it will bring some occlusion, if it is consumed everyday, it will consume loyal users one day. The 21st century is a time that pays attention to efficiency, and users have certain requirements for the speed of access to the website. The webmaster only meets the needs of users from the beginning. Only in this way can we develop other businesses better. For the power of access speed, the stationmaster should not blindly hold the first inspection, but should deal with it in time. If the website has a certain amount of traffic, then the webmaster should also bear the pain, upgrade or replace the host as soon as possible, do not cause the website to have no loyal users because of the increasingly low speed of the website visit. By that time, the site was dead.
当然,访问网站的速度给用户带来的体验是不同的。想象一下,哪个用户需要等待超过一分钟才能浏览到每一页?对于你自己的话来说,网站内容更新缓慢的心情是没有的。
Of course, the speed of accessing a website brings different experiences to users. Imagine a user who has to wait more than a minute to navigate to each page? For your own words, there is no mood for slow updating of website content.
即使是如何促进优化也无济于事,毕竟,访问速度是所有工作的基础,因此,对于网站的速度能快就快则,这也是对用户体验的一大基础。
Even how to promote optimization is not helpful. After all, the speed of access is the basis of all work. Therefore, the speed of the website can be fast, which is also a big basis for user experience.

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