Lighthouse Desktop

· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Performance issues directly impact user engagement and conversion rates.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2024/dybljr20240126.jpg	600.0 s	679.3 KiB
icbc.com.cn/resource/lib/sugoio/sugoio-latest.min.js	600.0 s	379.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/FinancialMarket/download/2021/669449a.jpg	600.0 s	232.5 KiB
v.icbc.com.cn/userfiles/adresources/1085227164926685184.jpg	600.0 s	225.7 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/bljr_yhhd_datu.jpg	600.0 s	151.5 KiB
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/download/2025/gjsryj.jpg	600.0 s	141.0 KiB
media.icbc.com.cn/wzaapp/dist/aria.js?appid=394d12a0466be56a6816f85755194841	0.0 ms	117.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2022/servedown141.png	600.0 s	114.3 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2023/sidenav_wechat_d.png	600.0 s	104.2 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2021/sideNav_rex.png	600.0 s	101.6 KiB
v.icbc.com.cn/userfiles/resources/icbc/cannuity/ppension.jpg	600.0 s	89.3 KiB
icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js	600.0 s	88.1 KiB
icbc.com.cn/Portal_Resources/Common/jquery/jquery-ui-1.9.2.autocomplete.js	600.0 s	71.2 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/bljr_img.jpg	600.0 s	61.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/bljr_img2.jpg	600.0 s	59.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/bljr_img5.jpg	600.0 s	56.8 KiB
/userfiles/resources/icbc/shouye/images/05gr_ghwzgjspdxc_...	600.0 s	53.2 KiB
/userfiles/resources/icbc/shouye/images/07gr_ghwzjrscpdxc...	600.0 s	52.8 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sylicai0619foreign.jpg	600.0 s	52.0 KiB
/userfiles/resources/icbc/shouye/images/03gr_zt_20210714_...	600.0 s	50.6 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sylicai0619bx.jpg	600.0 s	50.4 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sylicai0619fund.jpg	600.0 s	43.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/bljr_img3.jpg	600.0 s	42.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2021/abroad.jpg	600.0 s	37.6 KiB
/userfiles/resources/icbc/shouye/images/06gr_zyzx1000_171...	600.0 s	37.1 KiB
icbc.com.cn/resource/js/icbchit.js	600.0 s	35.4 KiB
/userfiles/resources/icbc/shouye/images/01gr02_esg_202109...	600.0 s	34.2 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/bljr_yhhd_xiaotu02.jpg	600.0 s	30.8 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_oldman_10067.png	600.0 s	30.1 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_cunkuanbaoxian.png	600.0 s	30.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2024/qs.jpg	600.0 s	29.3 KiB
icbc.com.cn/oaasresource/js/gray.js	300.0 s	27.8 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/bljr_yhhd_xiaotu01.jpg	600.0 s	28.7 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2026/sylicai202604.jpg	600.0 s	25.3 KiB
icbc.com.cn/Portal_Resources/Common/AdRes/jquery_cycle2_min.js	600.0 s	22.4 KiB
icbc.com.cn/ICBC/Style/icbc.css	3600.0 s	25.1 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2026gr_waihuiyewu.jpg	600.0 s	21.5 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/sideNav_phone_d.png	600.0 s	20.9 KiB
icbc.com.cn/resource/js/icbccommon.js	600.0 s	19.3 KiB
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/photo/2026/p2.jpg	600.0 s	17.8 KiB
v.icbc.com.cn/userfiles/Resources/WAP/dzyh/regrk/bljr_3.png	600.0 s	17.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerenjieshou.jpg	600.0 s	16.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/servedown3.png	600.0 s	16.3 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/ydjr_x_rex.png	600.0 s	16.3 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huishitong.jpg	600.0 s	15.5 KiB
/userfiles/Resources/ICBC/shouye/images/2018/zhufanggongj...	600.0 s	14.4 KiB
icbc.com.cn/Portal_Resources/Common/config.js?v=1	600.0 s	14.2 KiB
icbc.com.cn/resource/lib/jquery/jquery-migrate.min.js	600.0 s	13.8 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/kuajinghuikuan.png	600.0 s	13.6 KiB
icbc.com.cn/ICBC/Module/res/common2.css	3600.0 s	15.3 KiB
/userfiles/Resources/ICBC/shouye/images/2018/gerenzixinzh...	600.0 s	13.3 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2023/lxdk.jpg	600.0 s	13.2 KiB
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/photo/2026/p1.jpg	600.0 s	12.8 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huikuanzhitongche.jpg	600.0 s	12.6 KiB
v.icbc.com.cn/userfiles/Resources/WAP/dzyh/regrk/bljr_2.png	600.0 s	12.4 KiB
/icbc_adjs/653982742962012160.js?Ad_Top=0&Ad_Left=0&Ad_Ch...	600.0 s	11.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2023/khfw.jpg	600.0 s	11.9 KiB
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/photo/2026/p4.jpg	600.0 s	11.7 KiB
icbc.com.cn/Portal_Resources/Common/ICBCADByZoneUtil.js	600.0 s	11.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/footer_iconR.png	600.0 s	11.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/comm.css	600.0 s	11.2 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gongyinsuhui.jpg	600.0 s	10.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/xinyongka/images/2018/sxk.jpg	600.0 s	10.3 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_M_q1.jpg	600.0 s	9.8 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/thing17.jpg	600.0 s	9.7 KiB
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/photo/2026/p3.jpg	600.0 s	9.7 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/jjxfdk.png	600.0 s	9.5 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_T_tit.png	600.0 s	9.2 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p6.jpg	600.0 s	9.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/waihui_grgh.jpg	600.0 s	9.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/thing16.jpg	600.0 s	8.8 KiB
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.easing.1.3.js	600.0 s	8.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerengouhui.jpg	600.0 s	8.4 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p5.jpg	600.0 s	8.3 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p8.jpg	600.0 s	8.3 KiB
icbc.com.cn/Portal_Resources/IcbcHome/css/common-icbc.css	600.0 s	8.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/thing15.jpg	600.0 s	7.6 KiB
icbc.com.cn/resource/lib/dayjs/dayjs.min.js	600.0 s	7.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2019/tu2019.gif	600.0 s	6.8 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/xinyongka/images/2021/thingwj.png	600.0 s	6.8 KiB
icbc.com.cn/resource/js/userIdentity.js	600.0 s	6.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/logo.png	600.0 s	6.1 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p7.jpg	600.0 s	6.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/xiaoevid270.png	600.0 s	5.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2021/login1.png	600.0 s	5.7 KiB
icbc.com.cn/ICBC/html/main/js_new/index.js	3600.0 s	6.5 KiB
icbc.com.cn/Portal_Resources/js/util/utils.js	600.0 s	4.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/btn11.png	600.0 s	4.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2019/servedown238.png	600.0 s	4.7 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p9.jpg	600.0 s	4.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/servedown119.png	600.0 s	4.5 KiB
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.timers-1.1.2.js	600.0 s	4.2 KiB
icbc.com.cn/resource/lib/owl/owl.carousel.min.css	600.0 s	3.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/tzlc_iconK2.png	600.0 s	3.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop1_1.png	600.0 s	3.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop2_1.png	600.0 s	3.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop3_1.png	600.0 s	3.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop4_1.png	600.0 s	3.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop5_1.png	600.0 s	3.3 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2020/xiaoevid1.png	600.0 s	3.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav2_b.png	600.0 s	3.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav.png	600.0 s	3.0 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_phone_b.png	600.0 s	3.0 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_Qbtn.png	600.0 s	3.0 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/login_btn1.png	600.0 s	2.9 KiB
icbc.com.cn/Portal_Resources/css/page/main.css	600.0 s	2.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_er_b_ie8.png	600.0 s	2.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/sideNav_wechat.png	600.0 s	2.8 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav1.png	600.0 s	2.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav1_b_ie8.png	600.0 s	2.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_bg1.png	600.0 s	2.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/search_icon.png	600.0 s	2.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/login_btn2.png	600.0 s	2.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_bg2.png	600.0 s	2.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_er.png	600.0 s	2.5 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/tzlc_iconZ.png	600.0 s	2.5 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav2.png	600.0 s	2.5 KiB
icbc.com.cn/Portal_Resources/IcbcHome/js/ajaxHome.js	600.0 s	2.5 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/icon_lb.png	600.0 s	2.5 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/tzlc_iconE.png	600.0 s	2.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/hot.gif	600.0 s	2.4 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2020/xiaoevid.png	600.0 s	2.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/owlcarousel.css	600.0 s	2.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_phone.png	600.0 s	2.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/more_2.png	600.0 s	2.2 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/more.png	600.0 s	2.2 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/login_icon_l.png	600.0 s	2.2 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/sideNav_wechat_b.png	600.0 s	2.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/head_iconS.png	600.0 s	2.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_di.png	600.0 s	2.1 KiB
icbc.com.cn/Portal_Resources/Robot/AskPopup/jquery.ui.core.css	600.0 s	2.0 KiB
icbc.com.cn/resource/js/icbc_public.js	600.0 s	1.8 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/owltheme.css	600.0 s	1.7 KiB
icbc.com.cn/resource/lib/owl/owl.theme.default.min.css	600.0 s	1.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/exchange.css	600.0 s	1.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/licai/information3.png	600.0 s	1.6 KiB
icbc.com.cn/Portal_Resources/js/util/polyfill.js	600.0 s	1.5 KiB
icbc.com.cn/icbc/Module/res/css/Loading.css	3600.0 s	1.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sx.png	600.0 s	1.4 KiB
icbc.com.cn/icbc/Style/Inject.css	3600.0 s	1.4 KiB
icbc.com.cn/ICBC_ADJS/ICBCActiveMaintainList.js	600.0 s	1.1 KiB
icbc.com.cn/resource/img/control/loading.gif	600.0 s	1.1 KiB
icbc.com.cn/Portal_Resources/IcbcHome/images/shu.png	600.0 s	891 B

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]

items: [map[duration:1037.605 label:Time to first byte subpart:timeToFirstByte] map[duration:16009.059 label:Resource load delay subpart:resourceLoadDelay] map[duration:247.005 label:Resource load duration subpart:resourceLoadDuration] map[duration:444.238 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-IMG

nodeLabel: 客户服务小程序

path: 1,HTML,1,BODY,11,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,3,DIV,0,DIV,0,A,0,IMG

selector: div.owl-item > div.items > a.item-link > img.owl-lazy

snippet: <img class="owl-lazy item-img" style="cursor: pointer; opacity: 1;" data-src="//v.icbc.com.cn/userfiles/adresources/1085227164926685184.jpg" data-index="0" alt="客户服务小程序" src="//v.icbc.com.cn/userfiles/adresources/1085227164926685184.jpg">

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG

nodeLabel: 客户服务小程序

path: 1,HTML,1,BODY,11,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,3,DIV,0,DIV,0,A,0,IMG

selector: div.owl-item > div.items > a.item-link > img.owl-lazy

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Protocol
icbc.com.cn/	http/1.1
icbc.com.cn/ICBC/Style/icbc.css	http/1.1
icbc.com.cn/ICBC/Module/res/common2.css	http/1.1
icbc.com.cn/Portal_Resources/js/util/polyfill.js	http/1.1
icbc.com.cn/Portal_Resources/js/util/utils.js	http/1.1
icbc.com.cn/resource/js/icbc_public.js	http/1.1
icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js	http/1.1
icbc.com.cn/Portal_Resources/Common/config.js?v=1	http/1.1
icbc.com.cn/oaasresource/js/gray.js	http/1.1
icbc.com.cn/resource/js/userIdentity.js	http/1.1
icbc.com.cn/resource/js/icbchit.js	http/1.1
icbc.com.cn/resource/lib/jquery/jquery-migrate.min.js	http/1.1
icbc.com.cn/resource/lib/dayjs/dayjs.min.js	http/1.1
icbc.com.cn/icbc/Module/res/css/Loading.css	http/1.1
icbc.com.cn/resource/js/icbccommon.js	http/1.1
icbc.com.cn/icbc/Style/Inject.css	http/1.1
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.easing.1.3.js	http/1.1
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.timers-1.1.2.js	http/1.1
icbc.com.cn/Portal_Resources/Common/AdRes/jquery_cycle2_min.js	http/1.1
icbc.com.cn/ICBC_ADJS/ICBCActiveMaintainList.js	http/1.1
icbc.com.cn/Portal_Resources/Common/ICBCADByZoneUtil.js	http/1.1
icbc.com.cn/Portal_Resources/css/page/main.css	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/exchange.css	http/1.1
icbc.com.cn/ICBC/html/main/js_new/index.js	http/1.1
icbc.com.cn/Portal_Resources/IcbcHome/css/common-icbc.css	http/1.1
icbc.com.cn/Portal_Resources/IcbcHome/js/ajaxHome.js	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/cannuity/ppension.jpg	http/1.1
/userfiles/resources/icbc/shouye/images/01gr02_esg_202109...	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/hot.gif	http/1.1
/userfiles/resources/icbc/shouye/images/03gr_zt_20210714_...	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2026gr_waihuiyewu.jpg	http/1.1
/userfiles/resources/icbc/shouye/images/05gr_ghwzgjspdxc_...	http/1.1
/userfiles/resources/icbc/shouye/images/06gr_zyzx1000_171...	http/1.1
/userfiles/resources/icbc/shouye/images/07gr_ghwzjrscpdxc...	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/photo/2026/p3.jpg	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/photo/2026/p4.jpg	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/photo/2026/p1.jpg	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/photo/2026/p2.jpg	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p7.jpg	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p8.jpg	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p5.jpg	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p6.jpg	http/1.1
icbc.com.cn/Portal_Resources/Common/jquery/jquery-ui-1.9.2.autocomplete.js	http/1.1
icbc.com.cn/Portal_Resources/Robot/AskPopup/jquery.ui.core.css	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/comm.css	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_Qbtn.png	http/1.1
icbc.com.cn/oaasresource/js/1229744113520333444.json	http/1.1
icbc.com.cn/oaasresource/js/1229744113520333555.json	http/1.1
icbc.com.cn/oaasresource/js/1229744113520333666.json	http/1.1
icbc.com.cn/resource/lib/sugoio/sugoio-latest.min.js	http/1.1
icbc.com.cn/channelattr/1438058319784067113_headconfig.html	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/owlcarousel.css	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/owltheme.css	http/1.1
icbc.com.cn/ICBC/html/main/js_new/main.js	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/search_icon.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/head_iconS.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/logo.png	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/login.htm	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/kuaijiegongneng.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop1_1.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/servedown119.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop2_1.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2019/servedown238.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop3_1.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/servedown3.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop4_1.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop5_1.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2022/servedown141.png	http/1.1
icbc.com.cn/Portal_Resources/IcbcHome/images/shu.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/icon_lb.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/more.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sx.png	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/touzilicai/licai_l1.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/licai/information3.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_T_tit.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_di.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/tzlc_iconK2.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/more_2.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/tzlc_iconZ.png	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/touzilicai/licai_l2.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2021/login1.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/login_btn1.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/login_icon_l.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/login_btn2.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/btn11.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/tzlc_iconE.png	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/touzilicai/licai_r.htm	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2026/sylicai202604.jpg	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/touzilicai/guijinshu_r.htm	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/download/2025/gjsryj.jpg	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/touzilicai/jijin_l1.htm	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/touzilicai/jijin_l2.htm	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/touzilicai/jijin_r.htm	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sylicai0619fund.jpg	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/touzilicai/waihui_r.htm	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sylicai0619foreign.jpg	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/touzilicai/baoxian_l1.htm	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/touzilicai/baoxian_l2.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/thing15.jpg	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/thing16.jpg	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/thing17.jpg	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p9.jpg	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/touzilicai/baoxian_r.htm	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sylicai0619bx.jpg	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/touzilicai/waihuiyewutuijian.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerengouhui.jpg	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huikuanzhitongche.jpg	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huishitong.jpg	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerenjieshou.jpg	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gongyinsuhui.jpg	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/waihui_grgh.jpg	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/touzilicai/waihuiyewutu.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2021/abroad.jpg	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/bianlijinrong/yidongjinrong.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2024/dybljr20240126.jpg	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/ydjr_x_rex.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2024/qs.jpg	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/bianlijinrong/rongegou.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/FinancialMarket/download/2021/669449a.jpg	http/1.1
v.icbc.com.cn/userfiles/Resources/WAP/dzyh/regrk/bljr_3.png	http/1.1
v.icbc.com.cn/userfiles/Resources/WAP/dzyh/regrk/bljr_2.png	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/bianlijinrong/huikuanzhifu.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/bljr_img2.jpg	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/kuajinghuikuan.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2019/tu2019.gif	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/bianlijinrong/xiaofeilvyou.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/bljr_img.jpg	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/xinyongka/images/2021/thingwj.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/xinyongka/images/2018/sxk.jpg	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/bianlijinrong/liuxuefuwu.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/bljr_img3.jpg	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2023/lxdk.jpg	http/1.1
/userfiles/Resources/ICBC/shouye/images/2018/gerenzixinzh...	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/bianlijinrong/gerendaikuan.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/bljr_img5.jpg	http/1.1
/userfiles/Resources/ICBC/shouye/images/2018/zhufanggongj...	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/jjxfdk.png	http/1.1
icbc.com.cn/htmlpatch/icbc/shouye/bianlijinrong/youhuihuodong.htm	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/bljr_yhhd_datu.jpg	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/bljr_yhhd_xiaotu01.jpg	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/bljr_yhhd_xiaotu02.jpg	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/fengmao.htm	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/kehufuwu.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_M_q1.jpg	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2023/khfw.jpg	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/weixin.htm	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2023/sidenav_wechat_d.png	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/app.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2021/sideNav_rex.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav1.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/sideNav_wechat.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_bg1.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_er.png	http/1.1
icbc.com.cn/HtmlPatch/ICBC/shouye/iphone.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/sideNav_phone_d.png	http/1.1
icbc.com.cn/htmlpatch/icbc/shouye/xiaoeshipin.htm	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/xiaoevid270.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_phone.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_bg2.png	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2020/xiaoevid1.png	http/1.1
icbc.com.cn/channelattr/1438058319456911363_preserve5.html	http/1.1
icbc.com.cn/channelattr/1438058319784067113_tailconfig.html	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_cunkuanbaoxian.png	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_oldman_10067.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/footer_iconR.png	http/1.1
/icbc_adjs/653982742962012160.js?Ad_Top=0&Ad_Left=0&Ad_Ch...	http/1.1
icbc.com.cn/resource/img/control/loading.gif	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav2.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav1_b_ie8.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/sideNav_wechat_b.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_er_b_ie8.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_phone_b.png	http/1.1
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2020/xiaoevid.png	http/1.1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav2_b.png	http/1.1
icbc.com.cn/resource/lib/owl/owl.carousel.min.css	http/1.1
icbc.com.cn/resource/lib/owl/owl.theme.default.min.css	http/1.1
icbc.com.cn/resource/lib/owl/owl.carousel.min.js?_=1776893688756	http/1.1
v.icbc.com.cn/userfiles/adresources/1085227164926685184.jpg	http/1.1
icbc.com.cn/favicon.ico	http/1.1

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

value: no origins were preconnected

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js	88.1 KiB	803 ms
icbc.com.cn/resource/js/icbchit.js	35.4 KiB	551 ms
icbc.com.cn/Portal_Resources/IcbcHome/js/ajaxHome.js	2.5 KiB	299 ms
icbc.com.cn/ICBC/html/main/js_new/index.js	6.5 KiB	299 ms
icbc.com.cn/Portal_Resources/Common/ICBCADByZoneUtil.js	11.4 KiB	299 ms
icbc.com.cn/ICBC_ADJS/ICBCActiveMaintainList.js	1.1 KiB	299 ms
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.timers-1.1.2.js	4.2 KiB	299 ms
icbc.com.cn/Portal_Resources/Common/AdRes/jquery_cycle2_min.js	22.4 KiB	299 ms
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.easing.1.3.js	8.6 KiB	299 ms
icbc.com.cn/resource/js/icbccommon.js	19.3 KiB	551 ms
icbc.com.cn/resource/lib/dayjs/dayjs.min.js	7.1 KiB	299 ms
icbc.com.cn/resource/lib/jquery/jquery-migrate.min.js	13.8 KiB	299 ms
icbc.com.cn/oaasresource/js/gray.js	27.8 KiB	551 ms
icbc.com.cn/resource/js/userIdentity.js	6.6 KiB	299 ms
icbc.com.cn/Portal_Resources/Common/config.js?v=1	14.2 KiB	803 ms
icbc.com.cn/resource/js/icbc_public.js	1.8 KiB	803 ms
icbc.com.cn/Portal_Resources/js/util/utils.js	4.9 KiB	803 ms
icbc.com.cn/Portal_Resources/js/util/polyfill.js	1.5 KiB	803 ms
icbc.com.cn/Portal_Resources/IcbcHome/css/common-icbc.css	8.1 KiB	803 ms
icbc.com.cn/ICBC/Style/icbc.css	25.1 KiB	299 ms
icbc.com.cn/Portal_Resources/css/page/main.css	2.9 KiB	803 ms
icbc.com.cn/icbc/Style/Inject.css	1.4 KiB	803 ms
icbc.com.cn/icbc/Module/res/css/Loading.css	1.7 KiB	803 ms
icbc.com.cn/ICBC/Module/res/common2.css	15.3 KiB	1.1 s
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/exchange.css	1.6 KiB	442 ms

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
客户服务抖音 `div#webpartdivID2f58d747-54cc-7be7-426b-9e7f259edccc > div.bljr_mainL > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2024/dybljr20240126.jpg	677.9 KiB	628.9 KiB
客户服务小程序 `div.owl-item > div.items > a.item-link > img.owl-lazy`	v.icbc.com.cn/userfiles/adresources/1085227164926685184.jpg	224.4 KiB	106.9 KiB
div.footer_r > ul.font_14 > li > img.footer_iconR `div.footer_r > ul.font_14 > li > img.footer_iconR`	v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_cunkuanbaoxian.png	29.0 KiB	27.9 KiB
div.footer_r > ul.font_14 > li > img.footer_iconR `div.footer_r > ul.font_14 > li > img.footer_iconR`	v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_oldman_10067.png	29.0 KiB	27.9 KiB
li > div.bljr_proudect > a.data-collecting-sign > img `li > div.bljr_proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2024/qs.jpg	28.2 KiB	26.2 KiB
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerenjieshou.jpg	15.4 KiB	13.8 KiB
li > div.bljr_proudect > a.data-collecting-sign > img `li > div.bljr_proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/ydjr_x_rex.png	15.1 KiB	13.1 KiB
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huishitong.jpg	14.3 KiB	12.7 KiB
div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign > img `div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2021/abroad.jpg	36.5 KiB	10.5 KiB
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huikuanzhitongche.jpg	11.5 KiB	9.8 KiB
ul.font_14 > li > a.data-collecting-sign > img.footer_iconR `ul.font_14 > li > a.data-collecting-sign > img.footer_iconR`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/footer_iconR.png	10.3 KiB	9.7 KiB
客户服务微信 `ul > li > div > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2023/khfw.jpg	10.8 KiB	9.1 KiB
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gongyinsuhui.jpg	9.2 KiB	7.6 KiB
扫描进入手机网站 `ul > li > div > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_M_q1.jpg	8.7 KiB	7.1 KiB
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/waihui_grgh.jpg	7.9 KiB	6.3 KiB
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerengouhui.jpg	7.2 KiB	5.6 KiB
body > div#iupbb > div.w-center > div.action_T_tit `body > div#iupbb > div.w-center > div.action_T_tit`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_T_tit.png	8.1 KiB	4.6 KiB

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
icbc.com.cn/	11.0 s	10.8 s	21 ms
icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js	1.2 s	1.1 s	5.7 ms
Unattributable	177 ms	1.5 ms	0.0 ms
icbc.com.cn/resource/lib/sugoio/sugoio-latest.min.js	67 ms	50 ms	8.2 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	12.1 s
Other	266 ms
Style & Layout	119 ms
Parse HTML & CSS	56 ms
Script Parsing & Compilation	55 ms
Rendering	45 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
The page has an unload handler in the main frame.	Actionable

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 8.8 KiB

URL	Transfer Size	Est Savings
icbc.com.cn/ICBC/Style/icbc.css	25.1 KiB	5.3 KiB
icbc.com.cn/ICBC/Module/res/common2.css	15.3 KiB	3.5 KiB

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 214.3 KiB

URL	Transfer Size	Est Savings
icbc.com.cn/Portal_Resources/Common/jquery/jquery-ui-1.9.2.autocomplete.js	70.5 KiB	24.9 KiB
icbc.com.cn/resource/js/icbchit.js	34.7 KiB	11.8 KiB
icbc.com.cn/oaasresource/js/gray.js	26.8 KiB	11.5 KiB
icbc.com.cn/Portal_Resources/Common/ICBCADByZoneUtil.js	10.7 KiB	5.8 KiB
icbc.com.cn/resource/js/icbccommon.js	18.6 KiB	5.5 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.0 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.1 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.1 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.1 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.1 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.1 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.1 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.1 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.1 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.1 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.1 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.1 KiB	5.3 KiB
inline: function formatImageSize(img) { …	14.1 KiB	5.3 KiB
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.easing.1.3.js	7.9 KiB	4.5 KiB
icbc.com.cn/Portal_Resources/Common/config.js?v=1	13.4 KiB	4.1 KiB
inline: var isToOnlineServicePage = true; $(fu…	12.2 KiB	3.8 KiB
/icbc_adjs/653982742962012160.js?Ad_Top=0&Ad_Left=0&Ad_Ch...	10.9 KiB	2.7 KiB
icbc.com.cn/ICBC/html/main/js_new/index.js	5.5 KiB	2.2 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 37.6 KiB

URL	Transfer Size	Est Savings
icbc.com.cn/ICBC/Style/icbc.css	24.1 KiB	24.1 KiB
icbc.com.cn/ICBC/Module/res/common2.css	14.2 KiB	13.5 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 395.5 KiB

URL	Transfer Size	Est Savings
icbc.com.cn/resource/lib/sugoio/sugoio-latest.min.js	377.1 KiB	233.1 KiB
media.icbc.com.cn/wzaapp/dist/aria.js?appid=394d12a0466be56a6816f85755194841	116.3 KiB	84.4 KiB
icbc.com.cn/Portal_Resources/Common/jquery/jquery-ui-1.9.2.autocomplete.js	70.5 KiB	56.5 KiB
icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js	87.4 KiB	21.6 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2024/dybljr20240126.jpg	679.3 KiB
icbc.com.cn/	510.0 KiB
icbc.com.cn/resource/lib/sugoio/sugoio-latest.min.js	379.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/FinancialMarket/download/2021/669449a.jpg	232.5 KiB
v.icbc.com.cn/userfiles/adresources/1085227164926685184.jpg	225.7 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/bljr_yhhd_datu.jpg	151.5 KiB
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/download/2025/gjsryj.jpg	141.0 KiB
media.icbc.com.cn/wzaapp/dist/aria.js?appid=394d12a0466be56a6816f85755194841	117.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2022/servedown141.png	114.3 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2023/sidenav_wechat_d.png	104.2 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL
ul > li#li1 > div#help > img#bkimg1 `ul > li#li1 > div#help > img#bkimg1`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav.png
li > div.bljr_proudect > a.data-collecting-sign > img `li > div.bljr_proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/ydjr_x_rex.png
li > div.bljr_proudect > a.data-collecting-sign > img `li > div.bljr_proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2024/qs.jpg
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerengouhui.jpg
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huikuanzhitongche.jpg
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huishitong.jpg
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerenjieshou.jpg
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gongyinsuhui.jpg
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/waihui_grgh.jpg
扫描进入手机网站 `ul > li > div > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_M_q1.jpg
客户服务微信 `ul > li > div > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2023/khfw.jpg
div.footer_r > ul.font_14 > li > img.footer_iconR `div.footer_r > ul.font_14 > li > img.footer_iconR`	v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_cunkuanbaoxian.png
div.footer_r > ul.font_14 > li > img.footer_iconR `div.footer_r > ul.font_14 > li > img.footer_iconR`	v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_oldman_10067.png
div#help > div.yhelp_main > a#askbtn > img `div#help > div.yhelp_main > a#askbtn > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_Qbtn.png
div.w-center > div.search_main > a.submit > img `div.w-center > div.search_main > a.submit > img`	v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/search_icon.png
div.tzlc_main > dl > dd > img `div.tzlc_main > dl > dd > img`	v.icbc.com.cn/userfiles/Resources/ICBC/licai/information3.png
div.tzlc_main > dl > dd > img `div.tzlc_main > dl > dd > img`	v.icbc.com.cn/userfiles/Resources/ICBC/licai/information3.png

More information about the performance of your application. These numbers don't directly affect the Performance score.

●Layout shift culprits

●Optimize DOM size

●Font display

●Forced reflow

●Optimize viewport for mobile

●Avoid long main-thread tasks 20 long tasks found

●Network Requests

●Network Round Trip Times 260 ms

●Server Backend Latencies 240 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

●Initial server response time was short Root document took 220 ms

○INP breakdown

○User Timing marks and measures

○Avoid non-composited animations

○Avoid large layout shifts

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

ARIA roles must have valid values in order to perform their intended accessibility functions. Learn more about valid ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
欢迎进入中国工商银行中国网站,盲人用户使用操作智能引导，请按快捷键Ctrl+Alt+R；阅读详细操作说明请按快捷键Ctrl+Alt+问号键。 `body > a#ariaTipText`

Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid names. Learn more about valid ARIA attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body `body`

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect `div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect`
div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect `div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect`
div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect `div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect`
div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect `div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect`
div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect `div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect`
div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect `div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect`

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body > a#ariaTipText > img `body > a#ariaTipText > img`
div.w-center > div.search_main > a.submit > img `div.w-center > div.search_main > a.submit > img`
ul > li.li1 > div.serveBoxTop > img `ul > li.li1 > div.serveBoxTop > img`
ul > li.li2 > div.serveBoxTop > img `ul > li.li2 > div.serveBoxTop > img`
ul > li.li3 > div.serveBoxTop > img `ul > li.li3 > div.serveBoxTop > img`
ul > li.li4 > div.serveBoxTop > img `ul > li.li4 > div.serveBoxTop > img`
ul > li.li5 > div.serveBoxTop > img `ul > li.li5 > div.serveBoxTop > img`
div.tzlc_main > dl > dd > img `div.tzlc_main > dl > dd > img`
div.tzlc_main > dl > dd > img `div.tzlc_main > dl > dd > img`
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`
div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign > img `div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign > img`
li > div.bljr_proudect > a.data-collecting-sign > img `li > div.bljr_proudect > a.data-collecting-sign > img`
li > div.bljr_proudect > a.data-collecting-sign > img `li > div.bljr_proudect > a.data-collecting-sign > img`
ul > li#li1 > div#help > img#bkimg1 `ul > li#li1 > div#help > img#bkimg1`
div#help > div.yhelp_main > a#askbtn > img `div#help > div.yhelp_main > a#askbtn > img`
div#weixin > ul > li > img `div#weixin > ul > li > img`
div#phone > ul > li > img `div#phone > ul > li > img`
ul > li > a > img `ul > li > a > img`
div.footer_r > ul.font_14 > li > img.footer_iconR `div.footer_r > ul.font_14 > li > img.footer_iconR`
div.footer_r > ul.font_14 > li > img.footer_iconR `div.footer_r > ul.font_14 > li > img.footer_iconR`
ul.font_14 > li > a.data-collecting-sign > img.footer_iconR `ul.font_14 > li > a.data-collecting-sign > img.footer_iconR`

Adding discernable and accessible text to input buttons may help screen reader users understand the purpose of the input button. Learn more about input buttons.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.login > div.login_center > div.per_login > input `div.login > div.login_center > div.per_login > input`
div.login > div.login_center > div.ee_login > input `div.login > div.login_center > div.ee_login > input`
div.login > div.login_center > div.reg_login > input `div.login > div.login_center > div.reg_login > input`

Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
li#li1 > div#help > div.yhelp_main > input#robotFloatTextQuestion `li#li1 > div#help > div.yhelp_main > input#robotFloatTextQuestion`

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.search > div.w-center > div.logo > a.data-collecting-sign `div.search > div.w-center > div.logo > a.data-collecting-sign`
div.search > div.w-center > div.search_main > a.submit `div.search > div.w-center > div.search_main > a.submit`
li > div.tzlc_text > div.proudect > a.data-collecting-sign `li > div.tzlc_text > div.proudect > a.data-collecting-sign`
li > div.tzlc_text > div.proudect > a.data-collecting-sign `li > div.tzlc_text > div.proudect > a.data-collecting-sign`
li.last > div.tzlc_text > div.proudect > a.data-collecting-sign `li.last > div.tzlc_text > div.proudect > a.data-collecting-sign`
li > div.tzlc_text > div.proudect > a.data-collecting-sign `li > div.tzlc_text > div.proudect > a.data-collecting-sign`
li > div.tzlc_text > div.proudect > a.data-collecting-sign `li > div.tzlc_text > div.proudect > a.data-collecting-sign`
li.last > div.tzlc_text > div.proudect > a.data-collecting-sign `li.last > div.tzlc_text > div.proudect > a.data-collecting-sign`
div.tzlc1_mainR > div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign `div.tzlc1_mainR > div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign`
ul > li > div.bljr_proudect > a.data-collecting-sign `ul > li > div.bljr_proudect > a.data-collecting-sign`
ul > li > div.bljr_proudect > a.data-collecting-sign `ul > li > div.bljr_proudect > a.data-collecting-sign`
div#ysideBox > ul > li#li2 > a.em21 `div#ysideBox > ul > li#li2 > a.em21`
div#aqts > ul > li > a `div#aqts > ul > li > a`
div.footer_r > ul.font_14 > li > a.data-collecting-sign `div.footer_r > ul.font_14 > li > a.data-collecting-sign`

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.search > div.w-center > div.search_main > input#KeyWord `div.search > div.w-center > div.search_main > input#KeyWord`

These are opportunities to improve the legibility of your content.

Tables and lists

When definition lists are not properly marked up, screen readers may produce confusing or inaccurate output. Learn how to structure definition lists correctly.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
工银理财·天天鑫添益近六月年化收益 1.23% 业绩周期（ 2025.10.24-2026.04.22 ）投资期限　每天开放起购金额 1 元 \|… `div#webpartdivIDa580f4d8-7dba-2b4c-34fc-d68e1dd15647 > div.l > div.tzlc_main > dl`
工银理财·添利宝鑫享 7日年化 1.4005% 业绩周期（ 2026.04.16-2026.04.22 ）投资期限　无固定期起购金额 1 元 \| … `div#webpartdivID4afcec8b-af7d-f11e-a99f-e882a8d64189 > div.r > div.tzlc_main > dl`
客户服务抖音热门产品与服务推荐超值福利惠享生活 `div.bljr1 > div#webpartdivID2f58d747-54cc-7be7-426b-9e7f259edccc > div.bljr_mainL > dl`
个人手机银行随身随行，融e行放在兜里的银行营业厅 `ul > li > div.bljr_img > dl`
企业手机银行高效授权账户管家 `ul > li > div.bljr_img > dl`
中共中国工商银行股份有限公司委员会关于二... 根据中央统一部署，2024年4月15日至7月20日，中央第十巡视组对中国工商银行股份有限公司（以下简称工商… `div.w-center > div.l > div#texttBox > dl`

Definition list items (`<dt>` and `<dd>`) must be wrapped in a parent `<dl>` element to ensure that screen readers can properly announce them. Learn how to structure definition lists correctly.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
客户服务抖音 `div.bljr_mainL > dl > a.data-collecting-sign > dd`
热门产品与服务推荐 `div.bljr_mainL > dl > a.data-collecting-sign > dd`
超值福利惠享生活 `div.bljr_mainL > dl > a.data-collecting-sign > dd`
个人手机银行 `div.bljr_img > dl > a.data-collecting-sign > dd`
随身随行，融e行 `div.bljr_img > dl > a.data-collecting-sign > dd`
放在兜里的银行营业厅 `div.bljr_img > dl > a.data-collecting-sign > dd`
企业手机银行 `div.bljr_img > dl > a.data-collecting-sign > dd`
高效授权 `div.bljr_img > dl > a.data-collecting-sign > dd`
账户管家 `div.bljr_img > dl > a.data-collecting-sign > dd`

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
本网站支持IPv6 `div#headTOP > div.w-center > div > ul.font_14`

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
工银理财·天天鑫添益 `div.tzlc_main > dl > dd > h4`
工银理财·添利宝鑫享 `div.tzlc_main > dl > dd > h4`

These are opportunities to improve keyboard navigation in your application.

Internationalization and localization

If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html `html`

These are opportunities to improve the interpretation of your content by users in different locales.

Best practices

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html `html`

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●`[aria-*]` attributes have valid values

●ARIA attributes are used as specified for the element's role

●Elements use only permitted ARIA attributes

●Document has a `<title>` element

●Links are distinguishable without relying on color.

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●Touch targets have sufficient size and spacing.

●Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

●Deprecated ARIA roles were not used

●Uses ARIA roles only on compatible elements

●Image elements do not have `[alt]` attributes that are redundant text.

●Identical links have the same purpose.

●Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○`[aria-hidden="true"]` elements do not contain focusable descendents

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

○`[role]`s are contained by their required parent element

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○ARIA IDs are unique

○No form fields have multiple labels

○`<frame>` or `<iframe>` elements have a title

○`<html>` element has a valid value for its `[lang]` attribute

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○`<input type="image">` elements have `[alt]` text

○The document does not use `<meta http-equiv="refresh">`

○`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○No element has a `[tabindex]` value greater than 0

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

○`<video>` elements contain a `<track>` element with `[kind="captions"]`

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○Elements with visible text labels have matching accessible names.

○`<td>` elements in a large `<table>` have one or more table headers.

Best Practices

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Aspect Ratio (Displayed)	Aspect Ratio (Actual)
div.down-main-img-icbc > div.main-img > a > img `div.down-main-img-icbc > div.main-img > a > img`	v.icbc.com.cn/userfiles/resources/icbc/cannuity/ppension.jpg	180 x 265 (0.68)	180 x 230 (0.78)

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / Warning	Source
Unload event listeners are deprecated and will be removed.	icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js line 1, col 41514
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.	icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js line 1, col 81867

●Uses HTTPS

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
打开无障碍 `div.head_r > ul.font_14 > li > a.data-collecting-sign`
关怀版 `div.head_r > ul.font_14 > li > a.data-collecting-sign`
账户服务 `ul > li#账户服务1438058319784067133 > h2 > a`
存款与贷款 `ul > li#存款与贷款1438058319784067075 > h2 > a`
信用卡 `ul > li#信用卡1438058319784067141 > h2 > a`
外汇业务 `ul > li#网上汇市1438058319784067108 > h2 > a`
投资理财 `ul > li#投资理财1438058319784067162 > h2 > a`
私人银行 `ul > li#私人银行1438058319784067148 > h2 > a`
金融市场 `ul > li#金融市场1438058319784067139 > h2 > a`

To appear in search results, crawlers need access to your app.

Content Best Practices

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body > a#ariaTipText > img `body > a#ariaTipText > img`
div.w-center > div.search_main > a.submit > img `div.w-center > div.search_main > a.submit > img`
ul > li.li1 > div.serveBoxTop > img `ul > li.li1 > div.serveBoxTop > img`
ul > li.li2 > div.serveBoxTop > img `ul > li.li2 > div.serveBoxTop > img`
ul > li.li3 > div.serveBoxTop > img `ul > li.li3 > div.serveBoxTop > img`
ul > li.li4 > div.serveBoxTop > img `ul > li.li4 > div.serveBoxTop > img`
ul > li.li5 > div.serveBoxTop > img `ul > li.li5 > div.serveBoxTop > img`
div.tzlc_main > dl > dd > img `div.tzlc_main > dl > dd > img`
div.tzlc_main > dl > dd > img `div.tzlc_main > dl > dd > img`
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`
div.tzlc_text > div.proudect > a.data-collecting-sign > img `div.tzlc_text > div.proudect > a.data-collecting-sign > img`
div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign > img `div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign > img`
li > div.bljr_proudect > a.data-collecting-sign > img `li > div.bljr_proudect > a.data-collecting-sign > img`
li > div.bljr_proudect > a.data-collecting-sign > img `li > div.bljr_proudect > a.data-collecting-sign > img`
ul > li#li1 > div#help > img#bkimg1 `ul > li#li1 > div#help > img#bkimg1`
div#help > div.yhelp_main > a#askbtn > img `div#help > div.yhelp_main > a#askbtn > img`
div#weixin > ul > li > img `div#weixin > ul > li > img`
div#phone > ul > li > img `div#phone > ul > li > img`
ul > li > a > img `ul > li > a > img`
div.footer_r > ul.font_14 > li > img.footer_iconR `div.footer_r > ul.font_14 > li > img.footer_iconR`
div.footer_r > ul.font_14 > li > img.footer_iconR `div.footer_r > ul.font_14 > li > img.footer_iconR`
ul.font_14 > li > a.data-collecting-sign > img.footer_iconR `ul.font_14 > li > a.data-collecting-sign > img.footer_iconR`

Format your HTML in a way that enables crawlers to better understand your app’s content.

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links have descriptive text

●Document has a valid `hreflang`

○robots.txt is valid

○Document has a valid `rel=canonical`