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.

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]

items: [map[node:map[type:text value:Total] score:0.15856399999999998] map[node:map[boundingRect:map[bottom:940 height:60 left:0 right:1350 top:880 width:1350] lhId:page-6-DIV nodeLabel:反詐騙警語及澄清訊息: 請留意冒用本公司名義或冒充本公司員工進行金融詐騙等情事 path:1,HTML,1,BODY,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,15,DIV,0,DIV,1,DIV,0,DIV selector:div#w1685440756091 > div#c1685440756091 > div.vi16 > div.footer-sticky snippet:<div class="footer-sticky stickit blk-bg-pink border-top blackrock sticky-bottom"> type:node] score:0.128494 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:952 height:839 left:415 right:1618 top:113 width:1203] lhId:page-0-IMG nodeLabel:00985D 貝萊德iShares安碩收益優化投資等級債主動式ETF （基金有一定比重投資於非投資等級之高風險債券，配息來源可能為收益平準金且並無保證收益及配… path:1,HTML,1,BODY,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,1,DIV,1,DIV,0,PICTURE,1,IMG selector:div.row > div.img-block > picture > img snippet:<img src="https://www.blackrock.com/apac-retail-c-assets/cache-1774584780000/images/…" alt="00985D 貝萊德iShares安碩收益優化投資等級債主動式ETF （基金有一定比重投資於非投資等級之高風險債券，配息來源可能為收益平準金且並無保…" width="860" height="600"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:552 height:312 left:541 right:1222 top:240 width:681] lhId:page-1-P nodeLabel:任何由貝萊德投信 (下稱本公司) 為服務廣大投資人而製作之報價資料僅限作參考用，每 15秒提供最新即時之估計淨值。各交易貨幣的預估每單位淨值是由ICE Dat… path:1,HTML,1,BODY,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,3,DIV,0,DIV,1,DIV,1,DIV,2,DIV,0,P selector:div.terms-and-conditions-masthead__body-container > div.terms-and-conditions-masthead__body-container__terms-text-container > div.terms-and-conditions-masthead__body-container__terms-text-container__termtext > p snippet:<p> type:node] score:0.02907 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:952 height:839 left:415 right:1618 top:113 width:1203] lhId:page-0-IMG nodeLabel:00985D 貝萊德iShares安碩收益優化投資等級債主動式ETF （基金有一定比重投資於非投資等級之高風險債券，配息來源可能為收益平準金且並無保證收益及配… path:1,HTML,1,BODY,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,1,DIV,1,DIV,0,PICTURE,1,IMG selector:div.row > div.img-block > picture > img snippet:<img src="https://www.blackrock.com/apac-retail-c-assets/cache-1774584780000/images/…" alt="00985D 貝萊德iShares安碩收益優化投資等級債主動式ETF （基金有一定比重投資於非投資等級之高風險債券，配息來源可能為收益平準金且並無保…" width="860" height="600"> type:node]] map[cause:Web font extra:map[type:url value:https://www.blackrock.com/apac-retail-c-assets/cache-1776242861000/include/common/fonts/hongkong/noto-sans-tc-v4-Regular.woff]] map[cause:Web font extra:map[type:url value:https://www.blackrock.com/apac-retail-c-assets/cache-1776242861000/include/common/fonts/hongkong/noto-sans-tc-v11-700.woff]] map[cause:Web font extra:map[type:url value:https://www.blackrock.com/apac-retail-c-assets/cache-1776242861000/include/common/fonts/fontawesome-5pro/fa-brands-400.woff2]]] type:subitems]] map[node:map[boundingRect:map[bottom:420 height:96 left:357 right:1007 top:323 width:650] lhId:page-7-DIV nodeLabel:管理cookie 全部拒絕全部接受 path:1,HTML,1,BODY,6,DIV,1,DIV,0,DIV,0,DIV,1,DIV selector:div#onetrust-banner-sdk > div.ot-sdk-container > div.ot-sdk-row > div#onetrust-button-group-parent snippet:<div id="onetrust-button-group-parent" class="ot-sdk-twelve ot-sdk-columns has-reject-all-button"> type:node] score:0.001]]

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.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Est Savings
/apac-retail-c-assets/cache-1776242861000/include/common/...	450 ms
/apac-retail-c-assets/cache-1776242861000/include/common/...	330 ms
/apac-retail-c-assets/cache-1776242861000/include/common/...	210 ms
/apac-retail-c-assets/cache-1776242861000/include/common/...	205 ms

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:26.949 source:map[column:23207 line:7 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202601.2.0/otBannerSdk.js urlProvider:network]]]

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:145.471 source:map[type:text value:[unattributed]]] map[reflowTime:103.955 source:map[column:115 line:450 type:source-location url:https://www.blackrock.com/apac-retail-c-assets/include/bundles/minified-ff0c766f3b5d322e3d21bf41ecd584ab.js urlProvider:network]] map[reflowTime:56.118 source:map[column:6803 line:1 type:source-location url:https://www.blackrock.com/akam/13/5417da3b urlProvider:network]] map[reflowTime:1.592 source:map[column:308 line:14 type:source-location url:https://www.blackrock.com/apac-retail-c-assets/include/bundles/minified-aaa34762c4015c12dbf7c2d6883709c8.js urlProvider:network]] map[reflowTime:0.7 source:map[column:385 line:112 type:source-location url:https://www.blackrock.com/apac-retail-c-assets/include/bundles/minified-aaa34762c4015c12dbf7c2d6883709c8.js urlProvider:network]] map[reflowTime:4.689 source:map[column:484 line:112 type:source-location url:https://www.blackrock.com/apac-retail-c-assets/include/bundles/minified-aaa34762c4015c12dbf7c2d6883709c8.js urlProvider:network]] map[reflowTime:0.27 source:map[column:59 line:113 type:source-location url:https://www.blackrock.com/apac-retail-c-assets/include/bundles/minified-aaa34762c4015c12dbf7c2d6883709c8.js urlProvider:network]] map[reflowTime:10.191 source:map[column:286 line:14 type:source-location url:https://www.blackrock.com/apac-retail-c-assets/include/bundles/minified-aaa34762c4015c12dbf7c2d6883709c8.js urlProvider:network]] map[reflowTime:0.525 source:map[column:427 line:114 type:source-location url:https://www.blackrock.com/apac-retail-c-assets/include/bundles/minified-aaa34762c4015c12dbf7c2d6883709c8.js urlProvider:network]] map[reflowTime:0.134 source:map[column:86 line:173 type:source-location url:https://www.blackrock.com/apac-retail-c-assets/include/bundles/minified-aaa34762c4015c12dbf7c2d6883709c8.js urlProvider:network]] map[reflowTime:0.835 source:map[column:493 line:10 type:source-location url:https://www.blackrock.com/apac-retail-c-assets/include/bundles/minified-aaa34762c4015c12dbf7c2d6883709c8.js urlProvider:network]] map[reflowTime:26.063 source:map[column:300003 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202601.2.0/otBannerSdk.js urlProvider:network]] map[reflowTime:0.385 source:map[column:300347 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202601.2.0/otBannerSdk.js urlProvider:network]] map[reflowTime:0.501 source:map[column:354055 line:6 type:source-location url:https://cdn.cookielaw.org/scripttemplates/202601.2.0/otBannerSdk.js urlProvider:network]] map[reflowTime:0.057 source:map[column:99 line:8 type:source-location url:https://www.blackrock.com/apac-retail-c-assets/include/bundles/minified-cbdba6240d342968fe29010ac637b854.js urlProvider:network]]]

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:1735.277 label:Time to first byte subpart:timeToFirstByte] map[duration:18.051 label:Resource load delay subpart:resourceLoadDelay] map[duration:315.011 label:Resource load duration subpart:resourceLoadDuration] map[duration:503.614 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-IMG

nodeLabel: 00985D 貝萊德iShares安碩收益優化投資等級債主動式ETF （基金有一定比重投資於非投資等級之高風險債券，配息來源可能為收益平準金且並無保證收益及配…

path: 1,HTML,1,BODY,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,1,DIV,1,DIV,0,PICTURE,1,IMG

selector: div.row > div.img-block > picture > img

snippet: <img src="https://www.blackrock.com/apac-retail-c-assets/cache-1774584780000/images/…" alt="00985D 貝萊德iShares安碩收益優化投資等級債主動式ETF （基金有一定比重投資於非投資等級之高風險債券，配息來源可能為收益平準金且並無保…" width="860" height="600">

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

path: 1,HTML,1,BODY,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,0,DIV,0,DIV,1,DIV,1,DIV,0,PICTURE,1,IMG

selector: div.row > div.img-block > picture > img

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

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

value: No additional origins are good candidates for preconnecting

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
sourcedefense.blackrock.com/cdncch/vice_loader/blackrock/blackrockprod	38.5 KiB	524 ms

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
/vGiSZvKzcsfCP/giHHrQ9of/uJXjw/fcN3DJiN/bx5eaywUEwE/LVNAE...	21600.0 s	155.7 KiB
tags.tiqcdn.com/utag/blackrock/main/prod/utag.js	300.0 s	92.2 KiB
cdn.cookielaw.org/scripttemplates/202601.2.0/otBannerSdk.js	86400.0 s	128.4 KiB
www.blackrock.com/akam/13/5417da3b	21600.0 s	9.3 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js	86400.0 s	9.1 KiB
cdn.cookielaw.org/consent/1d844f07-6416-4f37-97e9-e7e8b80732f2/OtAutoBlock.js	86400.0 s	3.4 KiB
/logos/0f4f4874-7cfe-421a-9e95-77ce81461e4e/a3ea99a6-dba5...	86400.0 s	3.0 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg	86400.0 s	2.5 KiB
/utag/tiqapp/utag.v.js?a=blackrock/main/202604171547&cb=1...	300.0 s	430 B
cdn.cookielaw.org/logos/static/ot_close.svg	86400.0 s	625 B

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

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.2 s

URL	Time Spent
blackrock.com/	908 ms
www.blackrock.com/	265 ms
www.blackrock.com/tw	0.0 ms

Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 641 ms

URL	Time Spent
www.blackrock.com/tw	741 ms

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

Element	Layout shift score
反詐騙警語及澄清訊息: 請留意冒用本公司名義或冒充本公司員工進行金融詐騙等情事 `div#w1685440756091 > div#c1685440756091 > div.vi16 > div.footer-sticky`	0.128
任何由貝萊德投信 (下稱本公司) 為服務廣大投資人而製作之報價資料僅限作參考用，每 15秒提供最新即時之估計淨值。各交易貨幣的預估每單位淨值是由ICE Dat… `div.terms-and-conditions-masthead__body-container > div.terms-and-conditions-masthead__body-container__terms-text-container > div.terms-and-conditions-masthead__body-container__terms-text-container__termtext > p`	0.029
管理cookie 全部拒絕全部接受 `div#onetrust-banner-sdk > div.ot-sdk-container > div.ot-sdk-row > div#onetrust-button-group-parent`	0.001

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

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: 40 ms 50.4 KiB

URL	Transfer Size	Est Savings
/apac-retail-c-assets/include/bundles/minified-2cff407f4e...	204.2 KiB	27.4 KiB
/apac-retail-c-assets/include/bundles/minified-b81a4815cd...	65.2 KiB	15.6 KiB
/apac-retail-c-assets/include/bundles/minified-1b4c10cff9...	78.9 KiB	4.8 KiB
/apac-retail-c-assets/include/bundles/minified-3483f3860b...	23.9 KiB	2.4 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: 370 ms 390.6 KiB

URL	Transfer Size	Est Savings
/apac-retail-c-assets/include/bundles/minified-2cff407f4e...	203.8 KiB	196.4 KiB
/apac-retail-c-assets/include/bundles/minified-1b4c10cff9...	78.5 KiB	78.3 KiB
/apac-retail-c-assets/include/bundles/minified-b81a4815cd...	64.7 KiB	62.8 KiB
/apac-retail-c-assets/include/bundles/minified-3483f3860b...	23.5 KiB	21.8 KiB
	21.4 KiB	18.7 KiB
/apac-retail-c-assets/include/bundles/minified-ce3a0160b7...	12.9 KiB	12.7 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: 80 ms 398.0 KiB

URL	Transfer Size	Est Savings
/apac-retail-c-assets/include/bundles/minified-aaa34762c4...	128.8 KiB	93.7 KiB
cdn.cookielaw.org/scripttemplates/202601.2.0/otBannerSdk.js	128.2 KiB	68.4 KiB
/apac-retail-c-assets/include/bundles/minified-ff0c766f3b...	109.0 KiB	67.7 KiB
tags.tiqcdn.com/utag/blackrock/main/prod/utag.js	91.7 KiB	64.1 KiB
sourcedefense.blackrock.com/cdncch/vice_release/1.23.9.3	57.7 KiB	43.6 KiB
/vGiSZvKzcsfCP/giHHrQ9of/uJXjw/fcN3DJiN/bx5eaywUEwE/LVNAE...	155.5 KiB	31.5 KiB
/apac-retail-c-assets/include/bundles/minified-e4aa278323...	32.4 KiB	29.0 KiB

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	980 ms
Style & Layout	627 ms
Other	292 ms
Script Parsing & Compilation	103 ms
Parse HTML & CSS	78 ms
Garbage Collection	48 ms
Rendering	27 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
Pages with cache-control:no-store header cannot enter back/forward cache.	Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.	Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.	Not actionable
SharedWorkerWithNoActiveClient	Not actionable

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
/apac-retail-c-assets/cache-1776242861000/include/common/...	1.6 MiB
/apac-retail-c-assets/cache-1776242861000/include/common/...	1.6 MiB
/apac-retail-c-assets/cache-1776242861000/include/common/...	1.5 MiB
/apac-retail-c-assets/cache-1776242861000/include/common/...	1.5 MiB
/apac-retail-c-assets/cache-1776242861000/include/common/...	1.4 MiB
/apac-retail-c-assets/include/bundles/minified-2cff407f4e...	204.2 KiB
/apac-retail-c-assets/cache-1776242861000/include/common/...	186.6 KiB
/apac-retail-c-assets/cache-1776242861000/include/common/...	170.8 KiB
/vGiSZvKzcsfCP/giHHrQ9of/uJXjw/fcN3DJiN/bx5eaywUEwE/LVNAE...	155.7 KiB
/apac-retail-c-assets/cache-1776242861000/include/common/...	138.8 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
貝萊德iShares ETF `div.col-xl-5 > div.img-block > picture > img.lazyload`
鳳梨蓋 `div.ar-offset-1 > div.img-block > picture > img.lazyload`
貝萊德在台灣 `div.col-xl-5 > div.img-block > picture > img.lazyload`
BlackRock 貝萊德 `div.display-cell > a > div.logo > img`	/apac-retail-c-assets/cache-1558532803000/images/media-bi...
貝萊德LINE官方帳號QR `div.offset-xl-1 > div.img-block > picture > img.lazyload`

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

●Optimize DOM size

●Improve image delivery

●Modern HTTP

●Optimize viewport for mobile

●Minify JavaScript

●JavaScript execution time 0.9 s

●Avoid long main-thread tasks 7 long tasks found

●Network Requests

●Network Round Trip Times 250 ms

●Server Backend Latencies 240 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

○INP breakdown

○User Timing marks and measures

○Avoid non-composited animations

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

Assistive technologies, like screen readers, work inconsistently when `aria-hidden="true"` is set on the document `<body>`. Learn how `aria-hidden` affects the document body.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
body#tw-one `body#tw-one`

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.

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
本基金上市日前(不含當日)，經理公司不接受本基金受益權單位數之買回。 `p > b > span > b`
內文提及之「好的投資人人有得」並非指稱投資該ETF基金之績效或獲利，為說明透過貝萊德iShares ETF的服務方案，有機會做為投資人準備不同的理財目標的途… `p > b > span > b`
股票入息基金所稱之「入息」係指基金會使用符合其投資目標之衍生性工具，以產生額外之收入。為獲取較一致性之配息收入，除股票投資之資本利得及股息收益外，賣出短期選擇… `p > b > span > b`
非投資等級債券基金主要係投資於較高風險之債券，適合能適當承受高風險之非保守型投資人，投資人投資以非投資等級債券為訴求之基金不宜占其投資組合過高之比重。由於非投… `p > b > span > b`
申購境內基金N 類型受益權單位（即遞延手續費類型之受益權單位）之受益人，其手續費之收取將於受益人申請買回時支付，且該費用將依持有期間有所不同。其餘費用之計收與… `p > b > span > b`
申購手續費屬後收型C級別之境外基金，手續費雖可遞延收取，惟每年仍須支付1.25％的分銷費，可能造成實際負擔費用增加。申購手續費屬後收型B級別之境外基金，手續費… `p > b > span > b`

These are opportunities to improve the legibility of your content.

○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

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

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

●Links are distinguishable without relying on color.

○`[accesskey]` values are unique

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

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

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

○Deprecated ARIA roles were not used

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements use only permitted ARIA attributes

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

○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

○`[role]` values are valid

○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

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

○`[aria-*]` attributes are valid and not misspelled

○Buttons have an accessible name

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

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○Document has a `<title>` element

○ARIA IDs are unique

○No form fields have multiple labels

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

○Heading elements appear in a sequentially-descending order

○`<html>` element has a `[lang]` attribute

○`<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.

○Image elements have `[alt]` attributes

○Input buttons have discernible text.

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

○Form elements have associated labels

○Links have a discernible name

○Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

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

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

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

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

○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.

○`<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"]`

○Document has a main landmark.

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

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

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

○Identical links have the same purpose.

○Elements with visible text labels have matching accessible names.

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

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

Best Practices

User Experience

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Displayed size	Actual size	Expected size
00985D 貝萊德iShares安碩收益優化投資等級債主動式ETF （基金有一定比重投資於非投資等級之高風險債券，配息來源可能為收益平準金且並無保證收益及配… `div.row > div.img-block > picture > img`	/apac-retail-c-assets/cache-1774584780000/images/media-bi...	1203 x 839	860 x 600	1203 x 839

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
SharedStorage	/apac-retail-c-assets/include/bundles/minified-ff0c766f3b... line 450, col 115

●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

●Displays images with correct aspect ratio

●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 DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

100

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.

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a meta description

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●robots.txt is valid

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

○Document has a `<title>` element

○Image elements have `[alt]` attributes