safari not loading pages

reduce the request of the webpage, such as CSS Sprite, Js/css compress, adopt cache, load on demand and so on.There is also a way to put resources under different sub-domains, such as the separation of picture resources and static resources can greatly accelerate the page load time, but this method of HTTP2 connection does not apply.2. TFFB time is slowTFFB time is usually recommended below 200ms, and if the recommended value is exceeded, the download of other resources in the queue slows down.

Improve the user experience of html5 mobile pages by using simple image pre-loading components, I believe that the page has already been opened but the images in it have not been loaded. This problem does not affect the page function, but is not conducive to the user experience. Aside from the causes of network speed, there are many ways to solve this problem: the most basic thing is to optimize the perform

This article mainly introduces the use of concise picture pre-loading components to improve the user experience of html5 mobile pages. For more information, see h5 mobile pages, it is believed that the page has already been opened, but the images in it have not been loaded. This problem does not affect the page function, but is not conducive to the user experienc

When the mobile Web page is too long, you can block the content and load it with Ajax. The main ideas are as follows: Store the pages that need to be loaded in a new page, main code: header ("Access-control-allow-origin: *"); Header ("content-type:text/html; Charset=utf-8 "); echo ""; echo inside is the HTML that needs to be loaded. Then in the JS initialization, use the scroll function to monitor the scroll bar, to determine the distance from the to

optimization methods: 1. Increase the correlation between loading pages to avoid the use of modal boxes such as line's notification load. The load process is performed on a loaded notification item, which does not prevent users from browsing the contents of the context. 2. Load on the display of the loaded page style, to maximize the visibility of consistency This approach is to

Enhance the user experience of h5 mobile pages by using simple image pre-loading components, I believe that the page has already been opened but the images in it have not been loaded. This problem does not affect the page function, but is not conducive to the user experience. Aside from the causes of network speed, there are many ways to solve this problem: the most basic thing is to optimize the performanc

Scroll loading of images on HTML pages of mobile devices, Nowadays, mobile Internet is popular all over the world, and the elements of mobile pages are also rich and colorful. It is no longer normal to have more than 10 images on a mobile page. However, many mobile users are still on 2G or 3G networks. For users with such bandwidth, it may take 10 s, 20 s, or eve

This article mainly introduces the implementation of page jump and loading of external pages in jQuery Mobile web Development. it focuses on the use of changePage () and loadPage () methods. For more information, see ChangePage () page jump jQuery.mobile.changePage( to [, options ] ) Jump from one page to another and use the changePage method of the $. mobile object. To use this method, click a link or s

the page needs to send a request to the JSP to obtain the data required by the page, in the Ajax success function, the operation of the data takes too long, it will lead to the Ajax function outside the confirm and loadtree than the statement after the data operation is executed first. Finally, the time to use data in Loadtree is empty, when the global variable opentab_id is empty.2.3 Control JS Execution sequenceYou can use settimeout (function (), time), and the function to delay loading.repr