tips for how to speed up your website in website design and production
image size, because the image is not crawled by search engines, and the memory bytes occupied by the image is larger than the bytes occupied by text, too many images will affect the website opening speed and are not good for user experience. therefore, we try to compress the images as much as possible in the website, reduce the memory of the image itself, and improve the website opening speed, which is also beneficial for search engines to crawl pages.
first, optimization CSS reference pictures in.
suppose a page requires a large number of peripheral images, such as the icon below. if these images are called individually, the number of requests increases, which means: cssimages too many, the number of requests will increase and the website will slow down. if we combine the images we want to use on a single page, the number of requests for those images will become 1 and the page speed will be faster. how to put the desired photo on the photo and call it in the corresponding place? this method is coordinate positioning. that is, the image path is through css the coordinates are obtained and the corresponding coordinates are referenced in the label. if you understand the front-end, then these are not a big problem. if you don't understand CSS,CSS the image merging generator tool (can be used on baidu) can directly provide the corresponding content: merge CSS image and generate corresponding code.
second, enable it on the server gzip compression.
Gzip compression is a more efficient data compression format. if open gzip compression, the compression rate can generally reach 75 %the effect is very obvious. most servers, such as virtual hosts, VPS this feature has been enabled by default. if not enabled, you will not be able to set the corresponding settings. it is recommended that you contact the space provider directly and let them solve the problem.
third, compression or simplification Javascript code and CSS code.
regardless of the website type, when the user first clicks on the website, Javascript and CSS the code will be loaded. assuming the code is redundant, it will inevitably slow down the speed of opening the website. if such a problem occurs, the code must be compressed or thin. in terms of compression, there are also a large number of third-party tools, and the compression code can generally be reduced by 40. %to 65 %。in terms of streamlining, there is no need to use style control. the idea is to satisfy the website's page layout and the minimum amount of code.
fourth, jump code position, jump code loading order.
after clicking on the website, the page code will be loaded from top to bottom. for this reason, we can make some tweaks to some script code. this is very simple, let's take a look at the main Javascript code between scripts and adjust unimportant non-essential adjustments at the bottom of the page. as long as the page displays correctly, the rest of the statistics code can be loaded later.
fifth, compress the image.
according to statistics, image loading time is the biggest factor leading to website speed. it solves the image loading speed issue and solves the page speed issue. assume there are a lot of them on the website jpg format pictures, the pictures need to be compressed as much as possible to reduce the size of the picture itself without affecting the visual effect. with compression Javascript similar to files, there are a large number of online tools to provide corresponding compression services, and there are also a large number of image editing software, such as those with compression functions. Mito Xiu Xiu。
sixth, reduce HTTP ask.
according to the data, the traffic engine will cost 80 %time loading script, CSS stylesheets, pictures and other website elements. only about 20 %the time will be used to load other major text content of the website. the problem is that every site will have HTTP requests, and only 2 can be requested in the same time period HTTP ask. in this case, if the requested together HTTP if more than 2 requests are requested, it will inevitably slow down the speed of opening the website.
images are of great benefit to rankings and users, but they take a lot of time. sometimes borrowing other people’s pictures is also a good choice. but i suggest that when borrowing images, it is best to download them locally and upload them to your own website. if you call it directly in a link, it is equivalent to making an external link for others and the weight of your own website will be dispersed. the most important thing for users is to see the structural details clearly. no matter how rich or attractive the article is, it is not as clear and direct as the pictures are. however, if the clarity of the pictures is low at this time, the value of the user will be greatly reduced and the user experience will be greatly reduced.
tips for how to speed up your website in website design and production are provided by tongxin chengdu website company for more content: http://www.480w.com
tongxin chengdu network company provides you with:chengdu website construction chengdu internet company chengdu mobile website

the above is the "techniques on how to speed up your own website in website design and production" shared by suyu.com. thank you very much for reading this article patiently. we will provide you with more information on reference, use or learning and communication. we can also provide you with:enterprise website construction, website imitation, website copying, imitation site, foreign trade website construction, foreign trade website construction, company official website productionfor services, our company serves customers with the service concept of "integrity, professionalism, pragmatism and innovation". if you need cooperation, please scan the code to consult, and we will serve you sincerely.
TAG label: