发生下列警报:
Warning [2] Undefined array key "lockoutexpiry" - Line: 94 - File: global.php PHP 8.2.25 (Linux)
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/global.php 94 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$today_rel - Line: 474 - File: inc/functions.php PHP 8.2.25 (Linux)
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/inc/functions.php 474 errorHandler->error
/global.php 471 my_date
/showthread.php 28 require_once
Warning [2] Undefined array key "lockoutexpiry" - Line: 550 - File: global.php PHP 8.2.25 (Linux)
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/global.php 550 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined array key "avatartype" - Line: 811 - File: global.php PHP 8.2.25 (Linux)
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/global.php 811 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined array key "avatartype" - Line: 811 - File: global.php PHP 8.2.25 (Linux)
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/global.php 811 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined variable $awaitingusers - Line: 34 - File: global.php(872) : eval()'d code PHP 8.2.25 (Linux)
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/global.php(872) : eval()'d code 34 errorHandler->error
/global.php 872 eval
/showthread.php 28 require_once
Warning [2] Undefined array key "style" - Line: 937 - File: global.php PHP 8.2.25 (Linux)
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/global.php 937 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$lang_select_default - Line: 5196 - File: inc/functions.php PHP 8.2.25 (Linux)
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/inc/functions.php 5196 errorHandler->error
/global.php 937 build_theme_select
/showthread.php 28 require_once
Warning [2] Undefined array key "additionalgroups" - Line: 7360 - File: inc/functions.php PHP 8.2.25 (Linux)
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/inc/functions.php 7360 errorHandler->error
/inc/functions.php 5216 is_member
/global.php 937 build_theme_select
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$bottomlinks_markread - Line: 15 - File: global.php(966) : eval()'d code PHP 8.2.25 (Linux)
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/global.php(966) : eval()'d code 15 errorHandler->error
/global.php 966 eval
/showthread.php 28 require_once
Warning [2] Undefined array key "mybb" - Line: 1997 - File: inc/functions.php PHP 8.2.25 (Linux)
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/inc/functions.php 1997 errorHandler->error
/inc/functions_indicators.php 41 my_set_array_cookie
/showthread.php 665 mark_thread_read
Warning [2] Undefined property: MyLanguage::$ratings_update_error - Line: 5 - File: showthread.php(768) : eval()'d code PHP 8.2.25 (Linux)
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/showthread.php(768) : eval()'d code 5 errorHandler->error
/showthread.php 768 eval
Warning [2] Undefined variable $postsdone - Line: 901 - File: showthread.php PHP 8.2.25 (Linux)
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/showthread.php 901 errorHandler->error
Warning [2] Undefined array key 1256 - Line: 907 - File: showthread.php PHP 8.2.25 (Linux)
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/showthread.php 907 errorHandler->error
Warning [2] Undefined array key 1256 - Line: 1630 - File: showthread.php PHP 8.2.25 (Linux)
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/showthread.php 1630 errorHandler->error
/showthread.php 919 buildtree
Warning [2] Undefined array key "additionalgroups" - Line: 7360 - File: inc/functions.php PHP 8.2.25 (Linux)
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/inc/functions.php 7360 errorHandler->error
/inc/functions_user.php 813 is_member
/inc/functions_post.php 416 purgespammer_show
/showthread.php 920 build_postbit
Warning [2] Undefined array key "profilefield" - Line: 6 - File: inc/functions_post.php(484) : eval()'d code PHP 8.2.25 (Linux)
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/inc/functions_post.php(484) : eval()'d code 6 errorHandler->error
/inc/functions_post.php 484 eval
/showthread.php 920 build_postbit
Warning [2] Undefined array key "canonlyreplyownthreads" - Line: 672 - File: inc/functions_post.php PHP 8.2.25 (Linux)
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/inc/functions_post.php 672 errorHandler->error
/showthread.php 920 build_postbit
Warning [2] Undefined array key "showimages" - Line: 757 - File: inc/functions_post.php PHP 8.2.25 (Linux)
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/inc/functions_post.php 757 errorHandler->error
/showthread.php 920 build_postbit
Warning [2] Undefined array key "showvideos" - Line: 762 - File: inc/functions_post.php PHP 8.2.25 (Linux)
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/inc/functions_post.php 762 errorHandler->error
/showthread.php 920 build_postbit
Warning [2] Undefined array key "invisible" - Line: 1555 - File: showthread.php PHP 8.2.25 (Linux)
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/showthread.php 1555 errorHandler->error
Warning [2] Undefined property: MyLanguage::$post_deleted_error - Line: 21 - File: showthread.php(1587) : eval()'d code PHP 8.2.25 (Linux)
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/showthread.php(1587) : eval()'d code 21 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined variable $threadnotesbox - Line: 33 - File: showthread.php(1587) : eval()'d code PHP 8.2.25 (Linux)
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/showthread.php(1587) : eval()'d code 33 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined variable $multipage - Line: 36 - File: showthread.php(1587) : eval()'d code PHP 8.2.25 (Linux)
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/showthread.php(1587) : eval()'d code 36 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined variable $multipage - Line: 68 - File: showthread.php(1587) : eval()'d code PHP 8.2.25 (Linux)
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/showthread.php(1587) : eval()'d code 68 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined variable $addremovesubscription - Line: 82 - File: showthread.php(1587) : eval()'d code PHP 8.2.25 (Linux)
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/showthread.php(1587) : eval()'d code 82 errorHandler->error
/showthread.php 1587 eval
Warning [2] Undefined variable $thread_deleted - Line: 107 - File: showthread.php(1587) : eval()'d code PHP 8.2.25 (Linux)
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/showthread.php(1587) : eval()'d code 107 errorHandler->error
/showthread.php 1587 eval




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嵌入式元素长时间加载这些数据会恶
#1
这取决于文本、嵌入元素(如 )、脚本和媒体(图像、视频)的数量,其中大小也很重要。媒体和嵌入元素通常需要最长的加载时间。在大型网站上,许多元素在用户滚动网站之前是不可见的,但它们在显示适合显示的部分之前就已加载。 谷歌引入了 指南,其中在定位网站时考虑了加载速度。因此,值得关注网页的流畅显示。

网站加载速度的两个重要指标是 (总阻塞时间)和 (最大内容绘制)。 指示完成长任务所需的时间,而 确定网站内容在多长时间后可能可用。这两个指标在很大程 美国 WhatsApp 号码列表 度上都受加载项目的数量和大小的影响。 在 上加载网站 延迟加载模块 较新版本的 ( 及更高版本)以及常用的浏览器(从 开始的 ,从 开始的 )支持在安装后立即延迟加载。但是,您必须考虑到许多网站使用旧版 的事实。大多数情况下,这些网站已经开发多年。

[图: de8a94_e50be91643f940b4b8d3d0ca11ede655~mv2.jpg]

因此通常有大量数据(包括媒体和化门户的感知。在这种情况下,值得检查是否可以使用延迟加载来减少网站的加载时间和加载可见元素所需的传输。 延迟加载模块于 年 月 日发布,允许您将上述元素的加载限制为仅在给定时间需要的元素。这减少了网站加载时间,最重要的是减少了传输消耗。由于其实用性,该模块被 多个网站使用。它具有 (截至 年 月 日的最新版本 )和 (截至 年 月 日的最新版本 )的版本。
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嵌入式元素长时间加载这些数据会恶 - by juthiranisef - 06-11-2023, 05:22 AM

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