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Lighthouse Mobile

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

Audit breakdown by category with detailed findings.

45

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.

RequestCache TTLTransfer Size
www.officeox.com/web/content/343-d50d2a4/web.assets_common.js604800.0 s211.3 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
/web/static/lib/fontawesome/fonts/fontawesome-webfont.wof...604800.0 s65.4 KiB
www.officeox.com/web/content/161153-2e475a0/web.assets_frontend.js604800.0 s32.8 KiB
www.officeox.com/web/content/161151-2e475a0/web.assets_frontend.0.css604800.0 s28.7 KiB
www.officeox.com/web/content/340-d50d2a4/web.assets_common.0.css604800.0 s19.3 KiB
www.officeox.com/web/content/161152-2e475a0/web.assets_frontend.1.css604800.0 s10.7 KiB
www.officeox.com/web/image/payment.acquirer/9/image_small?unique=f52face604800.0 s6.4 KiB
www.officeox.com/web/image/payment.acquirer/15/image_small?unique=bc3fca5604800.0 s5.6 KiB
www.officeox.com/logo.png604800.0 s4.1 KiB
www.officeox.com/web/image/payment.acquirer/26/image_small?unique=d7d0150604800.0 s3.0 KiB

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.

URLEst Savings
/web/static/lib/fontawesome/fonts/fontawesome-webfont.wof...50 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:181.335 source:map[column:19 line:555 type:source-location url:https://www.officeox.com/web/content/343-d50d2a4/web.assets_common.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:181.335 source:map[column:370 line:560 type:source-location url:https://www.officeox.com/web/content/343-d50d2a4/web.assets_common.js urlProvider:network]]]

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-SECTION
nodeLabel: OfficeOx Office Supplies 辦公室文具文儀供應 過千項精選產品，品質好，價格平，服務佳。  按此 進入商店  
path: 1,HTML,1,BODY,1,DIV,1,MAIN,0,DIV,0,SECTION
selector: div#wrapwrap > main > div#wrap > section.s_text_block_image_fw
snippet: <section class="s_text_block_image_fw mb0 mt0 oe_img_bg oe_custom_bg" style="background-position: 94.38% 88.57%; background-image: url(&quot;/web/image/1126…&quot;);">

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.

URLProtocol
www.officeox.com/http/1.1
www.officeox.com/web/content/340-d50d2a4/web.assets_common.0.csshttp/1.1
www.officeox.com/web/content/161151-2e475a0/web.assets_frontend.0.csshttp/1.1
www.officeox.com/web/content/161152-2e475a0/web.assets_frontend.1.csshttp/1.1
www.officeox.com/web/content/343-d50d2a4/web.assets_common.jshttp/1.1
www.officeox.com/web/content/161153-2e475a0/web.assets_frontend.jshttp/1.1
www.officeox.com/logo.pnghttp/1.1
www.officeox.com/web/image/3955http/1.1
www.officeox.com/web/image/41862http/1.1
www.officeox.com/web/image/105842http/1.1
www.officeox.com/web/image/105845http/1.1
www.officeox.com/web/image/3976http/1.1
www.officeox.com/web/image/71090http/1.1
www.officeox.com/web/image/3974http/1.1
www.officeox.com/web/image/53114http/1.1
www.officeox.com/web/image/79489http/1.1
www.officeox.com/web/image/79490http/1.1
www.officeox.com/web/image/79492http/1.1
www.officeox.com/web/image/71442http/1.1
www.officeox.com/web/image/3964http/1.1
www.officeox.com/web/image/144336http/1.1
www.officeox.com/web/image/3975http/1.1
www.officeox.com/web/image/3963http/1.1
www.officeox.com/web/image/71092http/1.1
www.officeox.com/web/image/3962http/1.1
www.officeox.com/web/image/164083http/1.1
www.officeox.com/web/image/79487http/1.1
www.officeox.com/web/image/79488http/1.1
www.officeox.com/web/image/3972http/1.1
www.officeox.com/web/image/3959http/1.1
www.officeox.com/web/image/3961http/1.1
www.officeox.com/web/image/36559http/1.1
www.officeox.com/web/image/3956http/1.1
www.officeox.com/web/image/3968http/1.1
www.officeox.com/web/image/3969http/1.1
www.officeox.com/web/image/3970http/1.1
www.officeox.com/web/image/79491http/1.1
www.officeox.com/web/image/144331http/1.1
www.officeox.com/web/image/144339http/1.1
www.officeox.com/web/image/144338http/1.1
www.officeox.com/web/image/144335http/1.1
www.officeox.com/web/image/144333http/1.1
www.officeox.com/web/image/3733http/1.1
www.officeox.com/web/image/3696http/1.1
www.officeox.com/web/image/3697http/1.1
www.officeox.com/web/image/3698http/1.1
www.officeox.com/web/image/3699http/1.1
www.officeox.com/web/image/3700http/1.1
www.officeox.com/web/image/3701http/1.1
www.officeox.com/web/image/3702http/1.1
www.officeox.com/web/image/3729http/1.1
www.officeox.com/web/image/3704http/1.1
www.officeox.com/web/image/3705http/1.1
www.officeox.com/web/image/3706http/1.1
www.officeox.com/web/image/3707http/1.1
www.officeox.com/web/image/3708http/1.1
www.officeox.com/web/image/3709http/1.1
www.officeox.com/web/image/3710http/1.1
www.officeox.com/web/image/3711http/1.1
www.officeox.com/web/image/3712http/1.1
www.officeox.com/web/image/3713http/1.1
www.officeox.com/web/image/3714http/1.1
www.officeox.com/web/image/3715http/1.1
www.officeox.com/web/image/3716http/1.1
www.officeox.com/web/image/3717http/1.1
www.officeox.com/web/image/3718http/1.1
www.officeox.com/web/image/3734http/1.1
www.officeox.com/web/image/3719http/1.1
www.officeox.com/web/image/3720http/1.1
www.officeox.com/web/image/3721http/1.1
www.officeox.com/web/image/3730http/1.1
www.officeox.com/web/image/3723http/1.1
www.officeox.com/web/image/3724http/1.1
www.officeox.com/web/image/3725http/1.1
www.officeox.com/web/image/3726http/1.1
www.officeox.com/web/image/3727http/1.1
www.officeox.com/web/image/3728http/1.1
www.officeox.com/web/image/3735http/1.1
www.officeox.com/web/image/3737http/1.1
www.officeox.com/web/image/payment.acquirer/26/image_small?unique=d7d0150http/1.1
www.officeox.com/web/image/payment.acquirer/15/image_small?unique=bc3fca5http/1.1
www.officeox.com/web/image/payment.acquirer/9/image_small?unique=f52facehttp/1.1
www.officeox.com/web/webclient/qweb?mods=http/1.1
www.officeox.com/web/webclient/bootstrap_translationshttp/1.1
www.officeox.com/web/image/112697http/1.1
www.officeox.com/web/image/3688http/1.1
www.officeox.com/web/image/3032http/1.1
/web/static/lib/fontawesome/fonts/fontawesome-webfont.wof...http/1.1
www.officeox.com/web_editor/static/src/xml/ace.xmlhttp/1.1
www.officeox.com/web/static/src/xml/base_common.xmlhttp/1.1
www.officeox.com/website/static/src/xml/website.share.xmlhttp/1.1
www.officeox.com/website_mail/static/src/xml/chatter_message.xmlhttp/1.1
www.officeox.com/rating/static/src/xml/rating_common.xmlhttp/1.1
www.officeox.com/website/translationshttp/1.1
www.officeox.com/website/static/src/xml/website.xmlhttp/1.1
www.officeox.com/web/image/website/1/favicon/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.

URLTransfer SizeDuration
www.officeox.com/web/content/343-d50d2a4/web.assets_common.js211.3 KiB2.4 s
www.officeox.com/web/content/161153-2e475a0/web.assets_frontend.js32.8 KiB1.1 s
www.officeox.com/web/content/161152-2e475a0/web.assets_frontend.1.css10.7 KiB639 ms
www.officeox.com/web/content/161151-2e475a0/web.assets_frontend.0.css28.7 KiB1.1 s
www.officeox.com/web/content/340-d50d2a4/web.assets_common.0.css19.3 KiB489 ms

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

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.

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

Diagnostics

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: 300 ms 56.0 KiB
URLTransfer SizeEst Savings
www.officeox.com/web/content/161151-2e475a0/web.assets_frontend.0.css28.3 KiB27.0 KiB
www.officeox.com/web/content/340-d50d2a4/web.assets_common.0.css18.9 KiB18.8 KiB
www.officeox.com/web/content/161152-2e475a0/web.assets_frontend.1.css10.3 KiB10.1 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: 1.5 s 305.3 KiB
URLTransfer SizeEst Savings
www.officeox.com/web/content/343-d50d2a4/web.assets_common.js210.9 KiB153.2 KiB
www.googletagmanager.com/gtm.js?id=GTM-T6HH9W9N142.8 KiB69.7 KiB
www.googletagmanager.com/gtag/js?id=AW-836543671179.4 KiB56.5 KiB
www.officeox.com/web/content/161153-2e475a0/web.assets_frontend.js32.3 KiB25.8 KiB

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.

URLTotal CPU TimeScript EvaluationScript Parse
www.officeox.com/web/content/343-d50d2a4/web.assets_common.js1.4 s385 ms153 ms
www.googletagmanager.com/gtag/js?id=AW-836543671638 ms537 ms85 ms
Unattributable599 ms30 ms0.0 ms
www.googletagmanager.com/gtm.js?id=GTM-T6HH9W9N263 ms201 ms59 ms
www.officeox.com/122 ms24 ms6.2 ms
www.google-analytics.com/analytics.js113 ms93 ms8.2 ms
www.officeox.com/web/content/161153-2e475a0/web.assets_frontend.js99 ms77 ms18 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.

CategoryTime Spent
Script Evaluation1.4 s
Style & Layout785 ms
Other684 ms
Script Parsing & Compilation331 ms
Parse HTML & CSS114 ms
Rendering23 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 reasonFailure 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 2.1 KiB
URLTransfer SizeEst Savings
www.officeox.com/web/content/161151-2e475a0/web.assets_frontend.0.css28.7 KiB2.1 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
OfficeOx - A4/A3/A2 界刀墊板 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/144331
OfficeOx - A4/A3/A2 界刀墊板 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/144339
OfficeOx - A4/A3/A2 界刀墊板 div.mb0 > h4.mt16 > a > img.center-block
www.officeox.com/web/image/144338
OfficeOx - A4/A3/A2 界刀墊板 div.mb0 > h4.mt16 > a > img.center-block
www.officeox.com/web/image/144335
OfficeOx - A4/A3/A2 界刀墊板 div.mb0 > h4.mt16 > a > img.center-block
www.officeox.com/web/image/144333
OfficeOx - 訂造原子印 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/3955
OfficeOx - 網紋袋 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/41862
OfficeOx - 網紋袋 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/105842
OfficeOx - 可剪裁軟身磁片 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/105845
OfficeOx - 相架/相框 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/3976
OfficeOx - 訂造原子印 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/71090
OfficeOx - 優質膠板手推車 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/3974
OfficeOx - 報事貼 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/53114
OfficeOx - 相架/相框 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/79489
OfficeOx - 多用途即時貼紙 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/79490
OfficeOx - 網紋袋 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/79492
OfficeOx - 白色標籤貼紙 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/71442
OfficeOx - POS收銀機感熱紙 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/3964
OfficeOx - 多用途即時貼紙 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/144336
OfficeOx - 打印咭紙 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/3975
OfficeOx - 密實膠袋/封口骨袋 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/3963
OfficeOx - 相架/相框 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/71092
OfficeOx - 汽珠紙公文袋 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/3962
OfficeOx - 網紋袋 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/164083
OfficeOx - 訂造原子印 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/79487
OfficeOx - 網紋袋 div.col-md-2 > h4.mt16 > a > img.img
www.officeox.com/web/image/79488
OfficeOx - 多用途即時貼紙 div.col-md-2 > h4.mt16 > a > img.img
www.officeox.com/web/image/3972
OfficeOx - 可剪裁軟身磁片 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/3959
OfficeOx - 網紋袋 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/3961
OfficeOx - A4/A3/A2 界刀墊板 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/36559
OfficeOx - 切紙刀/栽紙刀 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/3956
OfficeOx - 過膠片 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/3968
OfficeOx - A4 過膠機 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/3969
OfficeOx - 支票機 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/3970
OfficeOx - 可剪裁軟身磁片 div.mb0 > h4.mt16 > a > img.img
www.officeox.com/web/image/79491
Logo of OfficeOx div.container > div.navbar-header > a.navbar-brand > img
www.officeox.com/logo.png
Paypal (手續費*) ul.payment_method_list > li > span > img.img
www.officeox.com/web/image/payment.acquirer/26/image_small?unique=d7d0150
入數/轉賬 (公司名:WAHTAT.COM LTD. 恆生368-196051-001) ul.payment_method_list > li > span > img.img
www.officeox.com/web/image/payment.acquirer/15/image_small?unique=bc3fca5
貨到付款 (只適合已核批的長期客戶，訂造貨不適用) ul.payment_method_list > li > span > img.img
www.officeox.com/web/image/payment.acquirer/9/image_small?unique=f52face

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

●Layout shift culprits
●Document request latency
●Optimize DOM size
●Improve image delivery
●LCP breakdown
●Optimize viewport for mobile
●Minify JavaScript
●Avoids enormous network payloads Total size was 1,676 KiB
●Avoid long main-thread tasks 9 long tasks found
●Network Requests
●Network Round Trip Times 10 ms
●Server Backend Latencies 40 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
84

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.

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
訂造原子印 div.mb0 > h4.mt16 > b > a
白板 黑板 水松/布板 div.mb0 > h4.mt16 > b > a
鋼化玻璃白板 div.mb0 > h4.mt16 > b > a
印刷板 div.mb0 > h4.mt16 > b > a
相架/相框 div.mb0 > h4.mt16 > b > a
PVC透明膠檯墊 div.mb0 > h4.mt16 > b > a
優質膠板手推車 div.mb0 > h4.mt16 > b > a
超值 $248 起 div.container > div.row > div.mb0 > p
捆箱膠膜 div.mb0 > h4.mt16 > b > a
超值 $22.92起 div.container > div.row > div.mb0 > p
透明封箱膠紙 div.mb0 > h4.mt16 > b > a
超值 $3.5 起 div.container > div.row > div.mb0 > p
紙箱 div.mb0 > h4.mt16 > b > a
超值 $30 起 div.container > div.row > div.mb0 > p
EPE 珍珠棉 div.mb0 > h4.mt16 > b > a
超值 $100 起 div.container > div.row > div.mb0 > p
蜂窩紙板 div.mb0 > h4.mt16 > b > a
超值 $60 起 div.container > div.row > div.mb0 > p
POS收銀機感熱紙 div.mb0 > h4.mt16 > b > a
標籤貼紙卷 div.mb0 > h4.mt16 > b > a
打印咭紙 div.mb0 > h4.mt16 > b > a
密實膠袋/封口骨袋 div.mb0 > h4.mt16 > b > a
包錶膠 div.mb0 > h4.mt16 > b > a
汽珠紙公文袋 div.mb0 > h4.mt16 > b > a
消毒酒精 火酒 div.mb0 > h4.mt16 > b > a
超值 $25 起 div.container > div.row > div.mb0 > p
亞加力相框 div.mb0 > h4.mt16 > b > a
超值 $46 起 div.container > div.row > div.mb0 > p
快勞繩 div.col-md-2 > h4.mt16 > b > a
超值 $18 起  div.container > div.row > div.col-md-2 > p
多用途即時貼紙 div.col-md-2 > h4.mt16 > b > a
超值 $99 起 div.container > div.row > div.col-md-2 > p
可剪裁軟身磁片 div.mb0 > h4.mt16 > b > a
超值 $10 起 div.container > div.row > div.mb0 > p
網紋袋 div.mb0 > h4.mt16 > b > a
超值 $8 起 div.container > div.row > div.mb0 > p
A4/A3/A2 界刀墊板 div.mb0 > h4.mt16 > b > a
切紙刀/栽紙刀 div.mb0 > h4.mt16 > b > a
過膠片 div.mb0 > h4.mt16 > b > a
A4 過膠機 div.mb0 > h4.mt16 > b > a
支票機 div.mb0 > h4.mt16 > b > a
硬証套 div.mb0 > h4.mt16 > b > a
RAL 色卡 div.mb0 > h4.mt16 > b > a
不鏽鋼組合層架 div.mb0 > h4.mt16 > font > b
PVC專業包書膠 div.mb0 > h4.mt16 > font > b
亞克力展示架 div.mb0 > h4.mt16 > b > font
家具貼膜 div.mb0 > h4.mt16 > b > font
點擊了解更多 div.row > div.carousel-content > p > a.btn
首頁 div.col-md-4 > ul#products > li > a
線上客服 OfficeOx Online Chat div.col-md-4 > ul#products > li > a
客戶支援中心 div.col-md-4 > ul#products > li > a
聯絡資料 div#info > ul.list-unstyled > li > a
最新資訊 div#info > ul.list-unstyled > li > a
關於我們 div.col-md-4 > h4 > small > a
Copyright © OfficeOx div#wrapwrap > footer > div.container > div.pull-left
OfficeOx footer > div.container > div.pull-left > span

These are opportunities to improve the legibility of your content.

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
特別介紹 - 精選之選 div.container > div.row > div.col-md-12 > h3.text-center
貨運: 主要工商區購物滿$600,免費送貨! div.container > div.row > div.carousel-content > h4
付款方法 div#footer > div.row > div#info > h4.payment_method_title

These are opportunities to improve keyboard navigation in your application.

Names and labels

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.mb0 > h4.mt16 > b > a div.mb0 > h4.mt16 > b > a
  div.row > div.col-md-12 > h3.text-center > a
div.mb0 > h4.mt16 > b > a div.mb0 > h4.mt16 > b > a
div.col-md-4 > ul#products > li > a
div.col-md-4 > ul#products > li > a
div.row > div#info > h2 > a
div.row > div#info > h2 > a div.row > div#info > h2 > a
div > div.oe_share > h3.o_default_snippet_text > a.oe_share_facebook div > div.oe_share > h3.o_default_snippet_text > a.oe_share_facebook
div > div.oe_share > h3.o_default_snippet_text > a.oe_share_twitter div > div.oe_share > h3.o_default_snippet_text > a.oe_share_twitter
div > div.oe_share > h3.o_default_snippet_text > a.oe_share_linkedin div > div.oe_share > h3.o_default_snippet_text > a.oe_share_linkedin
div > div.oe_share > h3.o_default_snippet_text > a.oe_share_google div > div.oe_share > h3.o_default_snippet_text > a.oe_share_google
div > div.oe_share > h3.o_default_snippet_text > a div > div.oe_share > h3.o_default_snippet_text > a

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.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
聯絡資料 div#info > ul.list-unstyled > li > a
最新資訊 div#info > ul.list-unstyled > li > a

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>`
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●ARIA attributes are used as specified for the element's role
●Elements use only permitted ARIA attributes
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links are distinguishable without relying on color.
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●Document has a main landmark.
●All heading elements contain content.
●Identical links have the same purpose.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Deprecated ARIA roles were not used
○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
○`[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
○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
○ARIA IDs are unique
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○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
○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"]`
○Tables have different content in the summary attribute and `<caption>`.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○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.
81

Best Practices

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 / WarningSource
Unload event listeners are deprecated and will be removed.
www.officeox.com/web/content/343-d50d2a4/web.assets_common.js line 611, col 558

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
www.officeox.com/web/content/343-d50d2a4/web.assets_common.js
●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
●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
○Redirects HTTP traffic to HTTPS
92

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.

Content Best Practices

Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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
●Page has successful HTTP status code
●Links have descriptive text
●Links are crawlable
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
○Document has a valid `rel=canonical`

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