https://ana.co.jp
Lighthouse Mobile
· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.SCORE
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Detailed Report
Audit breakdown by category with detailed findings.
17
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.
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:0.000582] map[node:map[boundingRect:map[bottom:52 height:36 left:12 right:333 top:16 width:321] lhId:page-1-STRONG nodeLabel:モバイルバッテリーの取り扱い変更について（2026年4月24日搭乗分より） path:1,HTML,1,BODY,5,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,4,DIV,1,DIV,0,DIV,0,DIV,0,DIV,1,UL,1,LI,0,DIV,0,A,1,DIV,1,DIV,1,SPAN,0,STRONG selector:div.asw-notice-head__details > div.asw-notice-head__title > span.asw-notice-head__text > strong snippet:<strong> type:node] score:0.000582 subItems:map[items:[map[cause:Unsized image element]] type:subitems]]]
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:0.18924600000000003] map[node:map[boundingRect:map[bottom:2603 height:1030 left:0 right:412 top:1573 width:412] lhId:page-6-DIV nodeLabel:おすすめのキャンペーン
戻る
日本旅行業協会（JATA）主催「平日に泊まろう！」国内旅行キャンペーン
マイ友プログラム ご紹介でマイルをプレゼント！
日… path:1,HTML,1,BODY,5,DIV,0,DIV,0,DIV,1,DIV,0,DIV,7,DIV selector:div.aem-Grid > div.contents-asw > div.aem-Grid > div.ANA-3009 snippet:<div class="ANA-3009 responsivegrid aem-GridColumn aem-GridColumn--default--12"> type:node] score:0.172353] map[node:map[boundingRect:map[bottom:1019 height:243 left:31 right:381 top:777 width:349] lhId:page-12-DIV nodeLabel:出発地
入力必須
東京(羽田)[HND]
出発地
到着地
入力必須
到着地を選択
到着地
到着地を消去する path:1,HTML,1,BODY,5,DIV,0,DIV,0,DIV,1,DIV,0,DIV,3,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,DIV,0,DIV,1,DIV,0,DIV,2,DIV,0,DIV,1,DIV,0,DIV,1,FORM,5,DIV selector:div#be-domestic-tertiary-tab__panel1-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 > div.be-domestic-reserve-ticket > form.be-domestic-reserve-ticket__form > div.be-domestic-reserve-ticket__row snippet:<div class="be-domestic-reserve-ticket__row be-domestic-reserve-ticket__row--swap-airp…"> type:node] score:0.010858] map[node:map[boundingRect:map[bottom:823 height:57 left:0 right:412 top:766 width:412] lhId:page-11-DIV nodeLabel:メニュー
予約
マイル
ログイン
サポート path:1,HTML,1,BODY,5,DIV,0,DIV,0,DIV,2,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,DIV,2,DIV selector:div.template_xf_asw > div.aem-Grid > div.ANA-3102 > div.asw-header-bottom snippet:<div class="asw-header-bottom js-asw-header-bottom js-asw-header--standby js-asw-heade…" style="bottom: 0px;" aria-hidden="false"> type:node] score:0.006035]]
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:49.391 source:map[column:978 line:149 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 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:43.438 source:map[type:text value:[unattributed]]] map[reflowTime:1.754 source:map[column:45 line:3733 type:source-location url:https://www.ana.co.jp/etc.clientlibs/ana-cms2/clientlibs/main.min.js urlProvider:network]] map[reflowTime:0.126 source:map[column:23 line:12985 type:source-location url:https://www.ana.co.jp/etc.clientlibs/ana-cms2/clientlibs/main.min.js urlProvider:network]] map[reflowTime:9.043 source:map[column:21651 line:1 type:source-location url:https://www.ana.co.jp/common-layout2/js/jquery-1.8.2.min.js urlProvider:network]] map[reflowTime:0.198 source:map[column:21748 line:1 type:source-location url:https://www.ana.co.jp/common-layout2/js/jquery-1.8.2.min.js urlProvider:network]] map[reflowTime:0.112 source:map[column:21978 line:1 type:source-location url:https://www.ana.co.jp/common-layout2/js/jquery-1.8.2.min.js urlProvider:network]] map[reflowTime:0.126 source:map[column:22405 line:1 type:source-location url:https://www.ana.co.jp/common-layout2/js/jquery-1.8.2.min.js urlProvider:network]] map[reflowTime:0.168 source:map[column:22560 line:1 type:source-location url:https://www.ana.co.jp/common-layout2/js/jquery-1.8.2.min.js urlProvider:network]] map[reflowTime:0.168 source:map[column:22705 line:1 type:source-location url:https://www.ana.co.jp/common-layout2/js/jquery-1.8.2.min.js urlProvider:network]] map[reflowTime:8.456 source:map[column:8599 line:409 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.52 source:map[column:23 line:13097 type:source-location url:https://www.ana.co.jp/etc.clientlibs/ana-cms2/clientlibs/main.min.js urlProvider:network]] map[reflowTime:0.169 source:map[column:4562 line:384 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.538 source:map[column:5263 line:384 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:4.01 source:map[column:63 line:112 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:2.022 source:map[column:200 line:143 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:22.271 source:map[column:153 line:136 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:2.167 source:map[column:401 line:143 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:4.18 source:map[column:8497 line:155 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.498 source:map[column:1017 line:394 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.132 source:map[column:1217 line:394 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.574 source:map[column:24123 line:273 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.617 source:map[column:29 line:402 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.062 source:map[column:9536 line:409 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:45.811 source:map[column:16589 line:142 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.094 source:map[column:10311 line:428 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:1.394 source:map[column:15894 line:428 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.168 source:map[column:24 line:370 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:18.355 source:map[column:9304 line:161 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-manager.bundle.js?202603250554 urlProvider:network]] map[reflowTime:0.3 source:map[column:312 line:371 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.241 source:map[column:924 line:371 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.992 source:map[column:193 line:402 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:1.596 source:map[column:1087 line:426 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-asw.bundle.js?202603250554 urlProvider:network]] map[reflowTime:0.242 source:map[column:1161 line:426 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-asw.bundle.js?202603250554 urlProvider:network]] map[reflowTime:0.448 source:map[column:1786 line:426 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-asw.bundle.js?202603250554 urlProvider:network]] map[reflowTime:0.544 source:map[column:2052 line:426 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-asw.bundle.js?202603250554 urlProvider:network]] map[reflowTime:0.571 source:map[column:2577 line:426 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-asw.bundle.js?202603250554 urlProvider:network]] map[reflowTime:0.524 source:map[column:252 line:427 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-asw.bundle.js?202603250554 urlProvider:network]] map[reflowTime:0.373 source:map[column:267 line:427 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-asw.bundle.js?202603250554 urlProvider:network]] map[reflowTime:0.78 source:map[column:376 line:427 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-asw.bundle.js?202603250554 urlProvider:network]] map[reflowTime:0.663 source:map[column:2928 line:423 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-asw.bundle.js?202603250554 urlProvider:network]] map[reflowTime:1.795 source:map[column:3602 line:423 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-asw.bundle.js?202603250554 urlProvider:network]] map[reflowTime:0.416 source:map[column:3435 line:423 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-asw.bundle.js?202603250554 urlProvider:network]] map[reflowTime:1.561 source:map[column:42 line:46 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-manager.bundle.js?202603250554 urlProvider:network]] map[reflowTime:3.03 source:map[column:15581 line:643 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-asw.bundle.js?202603250554 urlProvider:network]] map[reflowTime:4.44 source:map[column:7850 line:421 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.854 source:map[column:4428 line:381 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:1.182 source:map[column:3641 line:416 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:4.619 source:map[column:145 line:416 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:8.167 source:map[column:1261 line:417 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:1.226 source:map[column:551 line:416 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.755 source:map[column:1531 line:416 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:1.678 source:map[column:280 line:450 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.735 source:map[column:203 line:147 type:source-location url:https://www.ana.co.jp/common-layout2/js/booking-asw.bundle.js?202603250554 urlProvider:network]] map[reflowTime:0.274 source:map[column:4650 line:12 type:source-location url:https://www.ana.co.jp/www2/ja/jp/top/js/swiper-bundle.min.js urlProvider:network]] map[reflowTime:0.212 source:map[column:48597 line:12 type:source-location url:https://www.ana.co.jp/www2/ja/jp/top/js/swiper-bundle.min.js urlProvider:network]] map[reflowTime:1.135 source:map[column:9709 line:12 type:source-location url:https://www.ana.co.jp/www2/ja/jp/top/js/swiper-bundle.min.js urlProvider:network]] map[reflowTime:0.934 source:map[column:88325 line:12 type:source-location url:https://www.ana.co.jp/www2/ja/jp/top/js/swiper-bundle.min.js urlProvider:network]] map[reflowTime:32.586 source:map[column:17608 line:408 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 urlProvider:network]] map[reflowTime:0.969 source:map[column:20195 line:408 type:source-location url:https://www.ana.co.jp/common-layout2/js/asw-main.bundle.js?202602201754 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:56.438 label:Time to first byte subpart:timeToFirstByte] map[duration:19.013 label:Resource load delay subpart:resourceLoadDelay] map[duration:666.983 label:Resource load duration subpart:resourceLoadDuration] map[duration:3305.868 label:Element render delay subpart:elementRenderDelay]]
lhId: page-0-IMG
nodeLabel: div.asw-heropersonalize-carousel__wrap > div.asw-heropersonalize-carousel__item > div.asw-heropersonalize-carousel__image-container > img.asw-heropersonalize-carousel__image
path: 1,DIV,1,DIV,1,DIV,1,IMG
selector: div.asw-heropersonalize-carousel__wrap > div.asw-heropersonalize-carousel__item > div.asw-heropersonalize-carousel__image-container > img.asw-heropersonalize-carousel__image
snippet: <img class="asw-heropersonalize-carousel__image asw-hidden-lg" src="/www2/ja/topoftop/login/260415/hero01_sp.jpg" alt="">
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: div.asw-heropersonalize-carousel__wrap > div.asw-heropersonalize-carousel__item > div.asw-heropersonalize-carousel__image-container > img.asw-heropersonalize-carousel__image
path: 1,DIV,1,DIV,1,DIV,1,IMG
selector: div.asw-heropersonalize-carousel__wrap > div.asw-heropersonalize-carousel__item > div.asw-heropersonalize-carousel__image-container > img.asw-heropersonalize-carousel__image
snippet: <img class="asw-heropersonalize-carousel__image asw-hidden-lg" src="/www2/ja/topoftop/login/260415/hero01_sp.jpg" alt="">
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.
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.
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 |
|---|---|
| www.ana.co.jp/common-layout2/css/fonts/asw-icon.ttf?pnzbzg | 15 ms |
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 | |
|---|---|---|---|
羽田から定期運航中！ミラノ・ストックホルム・イスタンブール figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/260415/img_other_01.jpg | 38.2 KiB | 26.8 KiB |
div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image | www.ana.co.jp/www2/travelandlife/article/id002001/002429/images/main_4x3.jpg | 52.8 KiB | 24.6 KiB |
ANAのホテル・レンタカー・ゴルフ・アクティビティ 予定に合わせて旅をアレンジ マイルが貯まる・使える！ figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/251130/img_other_02.jpg | 31.2 KiB | 21.9 KiB |
div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image | www.ana.co.jp/www2/travelandlife/article/id002001/002432/images/main_4x3.jpg | 49.5 KiB | 21.3 KiB |
ANA Pay タッチ決済がお久しぶり＆初めての方限定！2か月連続タッチ決済で最大100%キャッシュバック！（上限金額：1,000円）要エントリー エントリー… figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/260415/img_other_02.jpg | 26.9 KiB | 18.9 KiB |
div.asw-card__inner > a.asw-tag-card__link > div.asw-tag-card__image-wrapper > img.asw-tag-card__image div.asw-card__inner > a.asw-tag-card__link > div.asw-tag-card__image-wrapper > img.asw-tag-card__image | www.ana.co.jp/amc/anacard/mgm/images/link_tmb_250421.jpg | 25.8 KiB | 10.3 KiB |
div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image | www.ana.co.jp/www2/travelandlife/article/id002001/002426/images/main_4x3.jpg | 34.2 KiB | 9.9 KiB |
div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image | /www2/travelandlife/article/id002001/002428/images/main_4... | 31.1 KiB | 9.0 KiB |
div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image | www.ana.co.jp/www2/travelandlife/article/id002001/002433/images/main_4x3.jpg | 28.7 KiB | 8.3 KiB |
a.asw-guide-link__link > figure > div.asw-guide-link__image > img a.asw-guide-link__link > figure > div.asw-guide-link__image > img | www.ana.co.jp/www2/ja/topoftop/login/240208/img_other_03.jpg | 11.0 KiB | 7.8 KiB |
div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image | www.ana.co.jp/www2/travelandlife/article/id002001/002430/images/main_4x3.jpg | 26.5 KiB | 7.7 KiB |
div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image | www.ana.co.jp/www2/travelandlife/article/id002001/002435/images/main_4x3.jpg | 22.6 KiB | 6.5 KiB |
div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image | www.ana.co.jp/www2/travelandlife/article/id002001/002416/images/main_4x3.jpg | 22.1 KiB | 6.4 KiB |
div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image | www.ana.co.jp/www2/travelandlife/article/id002001/002403/images/main_4x3.jpg | 21.0 KiB | 6.1 KiB |
div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image div.asw-article-link > a.asw-article-link__link > div.asw-article-link__image-box > img.asw-article-link__image | www.ana.co.jp/www2/travelandlife/article/id002001/002423/images/main_4x3.jpg | 20.3 KiB | 5.9 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.
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: 753 ms
| URL | Time Spent |
|---|---|
| ana.co.jp/ | 753 ms |
| www.ana.co.jp/ | 0.0 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 |
|---|---|
おすすめのキャンペーン
戻る
日本旅行業協会（JATA）主催「平日に泊まろう！」国内旅行キャンペーン
マイ友プログラム ご紹介でマイルをプレゼント！
日… div.aem-Grid > div.contents-asw > div.aem-Grid > div.ANA-3009 | 0.172 |
出発地
入力必須
東京(羽田)[HND]
出発地
到着地
入力必須
到着地を選択
到着地
到着地を消去する div#be-domestic-tertiary-tab__panel1-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 > div.be-domestic-reserve-ticket > form.be-domestic-reserve-ticket__form > div.be-domestic-reserve-ticket__row | 0.011 |
メニュー
予約
マイル
ログイン
サポート div.template_xf_asw > div.aem-Grid > div.ANA-3102 > div.asw-header-bottom | 0.006 |
モバイルバッテリーの取り扱い変更について（2026年4月24日搭乗分より） div.asw-notice-head__details > div.asw-notice-head__title > span.asw-notice-head__text > strong | 0.001 |
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: 0.0 ms 29.7 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.ana.co.jp/common-layout2/css/asw-common.css?202602161632 | 114.2 KiB | 17.3 KiB |
| www.ana.co.jp/common-layout2/css/booking.css?202603230356 | 74.1 KiB | 9.5 KiB |
| fonts.googleapis.com/css?family=Sawarabi+Mincho&display=swap | 28.3 KiB | 2.9 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: 850 ms 134.0 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: 950 ms 219.1 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.ana.co.jp/common-layout2/css/asw-common.css?202602161632 | 113.8 KiB | 103.2 KiB |
| www.ana.co.jp/common-layout2/css/booking.css?202603230356 | 73.6 KiB | 65.3 KiB |
| fonts.googleapis.com/css?family=Sawarabi+Mincho&display=swap | 27.9 KiB | 27.9 KiB |
| www.ana.co.jp/common-layout2/css/api/page-two-step-verification.css | 12.4 KiB | 12.4 KiB |
| www.ana.co.jp/common-layout2/css/api/mycampgn/page-my-campaign.css | 10.4 KiB | 10.3 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: 7.9 s 1.9 MiB
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.
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 | 14.7 s |
| Other | 4.7 s |
| Style & Layout | 3.9 s |
| Script Parsing & Compilation | 2.0 s |
| Rendering | 1.4 s |
| Parse HTML & CSS | 528 ms |
| Garbage Collection | 258 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 |
| 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 |
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.
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 | |
|---|---|
新しい国内線運賃であなたの旅をもっと柔軟に。迷ったらスタンダード。サービスも価格も満足できる選択。 figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/251130/img_other_01_sp.jpg |
新しい国内線運賃であなたの旅をもっと柔軟に。迷ったらスタンダード。サービスも価格も満足できる選択。 figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/260213/info_01.png |
旅の始まりは、早めの予約から（国際線）国際線就航都市数日本No.1※2026年10月24日までの日本発着の国際線就航都市数（2026年3月時点／自社調べ） figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/260406/info_02.jpg |
飛行機で旅しませんか？ANAがあなたの旅をサポート figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/251130/info_01.png |
#空旅にしかないハイな気分があるんだ figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/250919/info_02.jpg |
2026年5月19日～6月9日（予定）システム移行期間のサービス制限について figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/260415/info_01.jpg |
新しい国内線運賃であなたの旅をもっと柔軟に。迷ったらスタンダード。サービスも価格も満足できる選択。 figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/260213/info_01.png |
旅の始まりは、早めの予約から（国際線）国際線就航都市数日本No.1※2026年10月24日までの日本発着の国際線就航都市数（2026年3月時点／自社調べ） figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/260406/info_02.jpg |
飛行機で旅しませんか？ANAがあなたの旅をサポート figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/251130/info_01.png |
#空旅にしかないハイな気分があるんだ figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/250919/info_02.jpg |
2026年5月19日～6月9日（予定）システム移行期間のサービス制限について figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/260415/info_01.jpg |
新しい国内線運賃であなたの旅をもっと柔軟に。迷ったらスタンダード。サービスも価格も満足できる選択。 figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/260213/info_01.png |
旅の始まりは、早めの予約から（国際線）国際線就航都市数日本No.1※2026年10月24日までの日本発着の国際線就航都市数（2026年3月時点／自社調べ） figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/260406/info_02.jpg |
飛行機で旅しませんか？ANAがあなたの旅をサポート figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/251130/info_01.png |
#空旅にしかないハイな気分があるんだ figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/250919/info_02.jpg |
2026年5月19日～6月9日（予定）システム移行期間のサービス制限について figure > div.asw-image > a.asw-image__link > img | www.ana.co.jp/www2/ja/topoftop/login/260415/info_01.jpg |
div.asw-card__inner > a.asw-tag-card__link > div.asw-tag-card__image-wrapper > img.asw-tag-card__image div.asw-card__inner > a.asw-tag-card__link > div.asw-tag-card__image-wrapper > img.asw-tag-card__image | www.ana.co.jp/mycampaign/24-03_heijitutabi/images/260331/thumb.jpg |
div.asw-card__inner > a.asw-tag-card__link > div.asw-tag-card__image-wrapper > img.asw-tag-card__image div.asw-card__inner > a.asw-tag-card__link > div.asw-tag-card__image-wrapper > img.asw-tag-card__image | www.ana.co.jp/amc/anacard/mgm/images/link_tmb_250421.jpg |
div.asw-card__inner > a.asw-tag-card__link > div.asw-tag-card__image-wrapper > img.asw-tag-card__image div.asw-card__inner > a.asw-tag-card__link > div.asw-tag-card__image-wrapper > img.asw-tag-card__image | www.ana.co.jp/mycampaign/24-03_heijitutabi/images/260331/thumb.jpg |
div.asw-card__inner > a.asw-tag-card__link > div.asw-tag-card__image-wrapper > img.asw-tag-card__image div.asw-card__inner > a.asw-tag-card__link > div.asw-tag-card__image-wrapper > img.asw-tag-card__image | www.ana.co.jp/amc/anacard/mgm/images/link_tmb_250421.jpg |
More information about the performance of your application. These numbers don't directly affect the Performance score.
●Optimize DOM size
●Optimize viewport for mobile
●User Timing marks and measures 65 user timings
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 76 animated elements found
●Network Requests
●Network Round Trip Times 270 ms
●Server Backend Latencies 690 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 30 ms
○INP breakdown
65
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
Each ARIA `role` supports a specific subset of `aria-*` attributes. Mismatching these invalidates the `aria-*` attributes. Learn how to match ARIA attributes to their roles.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
1 div.asw-heropersonalize-carousel__pagination-inner > div > ul.asw-heropersonalize-carousel__pagination > li.asw-heropersonalize-carousel__bullet |
2 div.asw-heropersonalize-carousel__pagination-inner > div > ul.asw-heropersonalize-carousel__pagination > li.asw-heropersonalize-carousel__bullet |
東京(羽田)[HND] div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-departure-airport > button.be-domestic-reserve-ticket-departure-airport__button |
到着地を選択 div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-arrival-airport > button.be-domestic-reserve-ticket-arrival-airport__button |
普通席 div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-compartment-class > button.be-domestic-reserve-ticket-compartment-class__button |
搭乗日で検索 div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-search-mode > button.be-domestic-reserve-ticket-search-mode__button |
2026年4月16日 div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-departure-date > button.be-domestic-reserve-ticket-departure-date__button |
2026年4月17日 div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-arrival-date > button.be-domestic-reserve-ticket-arrival-date__button |
1人 div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-passenger > button.be-domestic-reserve-ticket-passenger__button |
Some ARIA roles have required attributes that describe the state of the element to screen readers. Learn more about roles and required attributes.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.asw-tab__menu > div.asw-tab__menu-container > div.asw-tab__menu-scrollbar > div.swiper-scrollbar-drag div.asw-tab__menu > div.asw-tab__menu-container > div.asw-tab__menu-scrollbar > div.swiper-scrollbar-drag |
div.asw-swipLayout > div.asw-swipLayout__container > div.asw-swipLayout__scrollbar > div.swiper-scrollbar-drag div.asw-swipLayout > div.asw-swipLayout__container > div.asw-swipLayout__scrollbar > div.swiper-scrollbar-drag |
Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
戻る
予約
運航状況
国内線予約確認
国内ツアー予約確認
チェックイン
領収書
次へ div.be-primary-tab > div#be-primary-tab__panel1-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 > div.be-secondary-tab > div.be-secondary-tab__tablist |
戻る
航空券
航空券 + 宿泊
特典航空券
ホテル
レンタカー
アクティビティ
ゴルフ
次へ div.be-secondary-tab > div#be-domestic-secondary-tab__panel1-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 > div.be-tertiary-tab > div.be-tertiary-tab__tablist |
Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
予約 div.be-secondary-tab__tablist > div.be-secondary-tab__scroll > ul.be-secondary-tab__content > li#be-domestic-secondary-tab__item1-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 |
運航状況 div.be-secondary-tab__tablist > div.be-secondary-tab__scroll > ul.be-secondary-tab__content > li#be-domestic-secondary-tab__item2-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 |
国内線予約確認 div.be-secondary-tab__tablist > div.be-secondary-tab__scroll > ul.be-secondary-tab__content > li#be-domestic-secondary-tab__item3-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 |
国内ツアー予約確認 div.be-secondary-tab__tablist > div.be-secondary-tab__scroll > ul.be-secondary-tab__content > li#be-domestic-secondary-tab__item4-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 |
チェックイン div.be-secondary-tab__tablist > div.be-secondary-tab__scroll > ul.be-secondary-tab__content > li#be-domestic-secondary-tab__item5-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 |
領収書 div.be-secondary-tab__tablist > div.be-secondary-tab__scroll > ul.be-secondary-tab__content > li#be-domestic-secondary-tab__item6-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 |
航空券 div.be-tertiary-tab__tablist > div.be-tertiary-tab__scroll > ul.be-tertiary-tab__content > li#be-domestic-tertiary-tab__item1-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 |
航空券 + 宿泊 div.be-tertiary-tab__tablist > div.be-tertiary-tab__scroll > ul.be-tertiary-tab__content > li#be-domestic-tertiary-tab__item2-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 |
特典航空券 div.be-tertiary-tab__tablist > div.be-tertiary-tab__scroll > ul.be-tertiary-tab__content > li#be-domestic-tertiary-tab__item3-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 |
ホテル div.be-tertiary-tab__tablist > div.be-tertiary-tab__scroll > ul.be-tertiary-tab__content > li#be-domestic-tertiary-tab__item4-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 |
レンタカー div.be-tertiary-tab__tablist > div.be-tertiary-tab__scroll > ul.be-tertiary-tab__content > li#be-domestic-tertiary-tab__item5-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 |
アクティビティ div.be-tertiary-tab__tablist > div.be-tertiary-tab__scroll > ul.be-tertiary-tab__content > li#be-domestic-tertiary-tab__item6-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 |
ゴルフ div.be-tertiary-tab__tablist > div.be-tertiary-tab__scroll > ul.be-tertiary-tab__content > li#be-domestic-tertiary-tab__item7-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 |
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
国内 div.asw-header-nav > ul.asw-header-nav__wrap > li.asw-header-nav__item > a.asw-header-nav__anchor |
海外 div.asw-header-nav > ul.asw-header-nav__wrap > li.asw-header-nav__item > a.asw-header-nav__anchor |
ショッピング&ライフ div.asw-header-nav > ul.asw-header-nav__wrap > li.asw-header-nav__item > a.asw-header-nav__anchor |
マイレージ div.asw-header-nav > ul.asw-header-nav__wrap > li.asw-header-nav__item > a.asw-header-nav__anchor |
When an input field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about input field labels.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.asw-tab__menu > div.asw-tab__menu-container > div.asw-tab__menu-scrollbar > div.swiper-scrollbar-drag div.asw-tab__menu > div.asw-tab__menu-container > div.asw-tab__menu-scrollbar > div.swiper-scrollbar-drag |
div.asw-swipLayout > div.asw-swipLayout__container > div.asw-swipLayout__scrollbar > div.swiper-scrollbar-drag div.asw-swipLayout > div.asw-swipLayout__container > div.asw-swipLayout__scrollbar > div.swiper-scrollbar-drag |
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.
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 |
|---|
出発地
入力必須 form.be-domestic-reserve-ticket__form > div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > h5.be-domestic-reserve-ticket__column--title |
These are opportunities to improve keyboard navigation in your application.
Tables and lists
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 |
|---|
1
2 div.asw-heropersonalize-carousel__pagination-container > div.asw-heropersonalize-carousel__pagination-inner > div > ul.asw-heropersonalize-carousel__pagination |
予約
運航状況
国内線予約確認
国内ツアー予約確認
チェックイン
領収書 div.be-secondary-tab > div.be-secondary-tab__tablist > div.be-secondary-tab__scroll > ul.be-secondary-tab__content |
航空券
航空券 + 宿泊
特典航空券
ホテル
レンタカー
アクティビティ
ゴルフ div.be-tertiary-tab > div.be-tertiary-tab__tablist > div.be-tertiary-tab__scroll > ul.be-tertiary-tab__content |
往復
片道 div.be-domestic-reserve-ticket-roundFlg > div.be-domestic-reserve-ticket__header-row > div.be-domestic-reserve-ticket__header-row-item > ul.be-switch |
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5 div.asw-swipLayout__container > div.asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.asw-swipLayout__pagination |
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2 div.asw-swipLayout__container > div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination |
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8 div.asw-swipLayout__container > div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination |
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8 div.asw-swipLayout__container > div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination |
These are opportunities to improve the experience of reading tabular or list data using 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 |
|---|
お知らせメッセージの省略表示有無を切り替え ul.asw-notice-head__list > li.asw-notice-head__item > div.asw-notice-head__data-container > div.asw-notice-head__item-button |
お知らせメッセージの省略表示有無を切り替え ul.asw-notice-head__list > li.asw-notice-head__item > div.asw-notice-head__data-container > div.asw-notice-head__item-button |
1 div.asw-heropersonalize-carousel__pagination-inner > div > ul.asw-heropersonalize-carousel__pagination > li.asw-heropersonalize-carousel__bullet |
2 div.asw-heropersonalize-carousel__pagination-inner > div > ul.asw-heropersonalize-carousel__pagination > li.asw-heropersonalize-carousel__bullet |
停止 div.asw-heropersonalize-carousel > div.asw-heropersonalize-carousel__pagination-container > div.asw-heropersonalize-carousel__pagination-inner > a.asw-heropersonalize-carousel__stop-auto |
1 div.asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.asw-swipLayout__pagination > li.asw-swipLayout__bullet |
2 div.asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.asw-swipLayout__pagination > li.asw-swipLayout__bullet |
3 div.asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.asw-swipLayout__pagination > li.asw-swipLayout__bullet |
4 div.asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.asw-swipLayout__pagination > li.asw-swipLayout__bullet |
5 div.asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.asw-swipLayout__pagination > li.asw-swipLayout__bullet |
1 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
2 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
1 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
2 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
3 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
4 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
5 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
6 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
7 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
8 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
1 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
2 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
3 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
4 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
5 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
6 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
7 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
8 div.js-asw-swipLayout__pagination-container > div.asw-swipLayout__pagination-inner > ul.js-asw-swipLayout__pagination > li.asw-swipLayout__bullet |
クッキーポリシー div.asw-footer__link > ul.asw-footer-links__list > li.asw-footer-links__item > a.asw-footer-links__anchor |
利用者情報の外部送信について div.asw-footer__link > ul.asw-footer-links__list > li.asw-footer-links__item > a.asw-footer-links__anchor |
サイト利用規約 div.asw-footer__link > ul.asw-footer-links__list > li.asw-footer-links__item > a.asw-footer-links__anchor |
推奨環境 div.asw-footer__link > ul.asw-footer-links__list > li.asw-footer-links__item > a.asw-footer-links__anchor |
ウェブアクセシビリティについて div.asw-footer__link > ul.asw-footer-links__list > li.asw-footer-links__item > a.asw-footer-links__anchor |
サイトマップ div.asw-footer__link > ul.asw-footer-links__list > li.asw-footer-links__item > a.asw-footer-links__anchor |
運送約款 div.asw-footer__link > ul.asw-footer-links__list > li.asw-footer-links__item > a.asw-footer-links__anchor |
標識・各種約款・旅行条件書・取扱料金表 div.asw-footer__link > ul.asw-footer-links__list > li.asw-footer-links__item > a.asw-footer-links__anchor |
ANAマイレージクラブ会員規約 div.asw-footer__link > ul.asw-footer-links__list > li.asw-footer-links__item > a.asw-footer-links__anchor |
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.ja html.ja |
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-hidden="true"]` is not present on the document `<body>`
●`[role]` values are valid
●`[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.
●`button`, `link`, and `menuitem` elements have accessible names
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links have a discernible name
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●`[lang]` attributes have a valid value
●Deprecated ARIA roles were not used
●All heading elements contain content.
●Uses ARIA roles only on compatible elements
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○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
○Links are distinguishable without relying on color.
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○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.
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○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.
○`<td>` elements in a large `<table>` have one or more table headers.
77
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 / Warning | Source |
|---|---|
| Unload event listeners are deprecated and will be removed. | www.ana.co.jp/common-layout2/js/jquery-1.8.2.min.js line 1, col 34348 |
| AttributionReporting | connect.facebook.net/en_US/fbevents.js line 279, col 769 |
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Source | Description |
|---|---|
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=6KDOU056J6&label=cheq_invalidUsers&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.4791236&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=6NRFDJ7I9Q&label=cheq_invalidUsers&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294235.1900938&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=7X8495E6M3&label=cheq_invalidUsers&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.5836036&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=81Z9BRW9B6&label=cheq_invalidUsers&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.8012493&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=BFAEQWJNSY&label=cheq_invalidUsers&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.5577705&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=BJD13U2LCN&label=&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.5561903&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=BJD13U2LCN&label=cheq_invalidUsers&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.545512&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=C2ZDGB3LDM&label=&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.779764&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=C2ZDGB3LDM&label=cheq_invalidUsers&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.9776282&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=HHE5LJ01XM&label=cheq_invalidUsers&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.6711357&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=JBFN7SAOUR&label=cheq_invalidUsers&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.4161558&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=OMD66VXJIX&label=&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.967673&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=OMD66VXJIX&label=cheq_invalidUsers&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.8158286&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=U6PVR380K9&label=cheq_invalidUsers&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.5598917&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Access to fetch at 'https://apm.yahoo.co.jp/rt/?p=Y941Q27JI2&label=&ref=https%3A%2F%2Fwww.ana.co.jp%2F&rref=&pt=&item=&cat=&price=&quantity=&et_optout=false&r=1776294234.7326534&pvid=7pz9e2qs1qdmo0nq32a&__lt__cid_valid=false&_impl=ytag&brands=%22Chromium%22%3B%20v%3D%22147.0.7727.55%22%2C%20%22Not.A%2FBrand%22%3B%20v%3D%228.0.0.0%22&platform=%22Android%22&platform_version=%2211.0%22' from origin 'https://www.ana.co.jp' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
Failed to load resource: net::ERR_FAILED | |
ReferenceError: pintrk is not defined
at <anonymous>:1:1
at u.extend (https://tags.tiqcdn.com/utag/ana-jp/main/prod/utag.1428.js?utv=ut4.41.202407080356:8:45)
at u.send (https://tags.tiqcdn.com/utag/ana-jp/main/prod/utag.1428.js?utv=ut4.41.202407080356:10:219)
at Object.LOAD (https://tags.tiqcdn.com/utag/ana-jp/main/prod/utag.js:59:385)
at https://tags.tiqcdn.com/utag/ana-jp/main/prod/utag.1428.js?utv=ut4.41.202407080356:11:26
at https://tags.tiqcdn.com/utag/ana-jp/main/prod/utag.1428.js?utv=ut4.41.202407080356:11:37 | |
ReferenceError: ttq is not defined
at <anonymous>:1:1
at u.extend (https://tags.tiqcdn.com/utag/ana-jp/main/prod/utag.1428.js?utv=ut4.41.202407080356:10:45)
at u.send (https://tags.tiqcdn.com/utag/ana-jp/main/prod/utag.1428.js?utv=ut4.41.202407080356:10:219)
at Object.LOAD (https://tags.tiqcdn.com/utag/ana-jp/main/prod/utag.js:59:385)
at https://tags.tiqcdn.com/utag/ana-jp/main/prod/utag.1428.js?utv=ut4.41.202407080356:11:26
at https://tags.tiqcdn.com/utag/ana-jp/main/prod/utag.1428.js?utv=ut4.41.202407080356:11:37 | |
Refused to execute script from 'https://pp.d2-apps.net/v1/impressions/log?client_id=578&site_url=https%3A%2F%2Fwww.ana.co.jp%2F&referer=&__version=1.0.0&__ord=8092575806061&callback=__pfunc&viewport=412x823&language=en-US&first_party_uid=67nxR9JjqNBbLOp2nMQP3ZZ3mlR1RmVJ&local_storage_uid=kCvdn4DXPL1dhwptrUKsqhaoBjyXZyMW&c_1=ana&c_2=ClientSite' because its MIME type ('image/gif') is not executable. | |
Refused to execute script from 'https://www.ana.co.jp/common/js/site_search.js' because its MIME type ('application/json') is not executable, and strict MIME type checking is enabled. |
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.
●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 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.
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 |
|---|
コンテンツへ div.template_xf_asw > div.aem-Grid > div.ANA-0060 > a.asw-blockskip |
JAPAN・日本語
div.asw-header__pc-sub-navs-head > ul.asw-sub-navs > li.asw-sub-navs__item > a.asw-sub-navs__anchor |
予約
div.asw-header__pc-sub-navs-head > ul.asw-sub-navs > li.asw-sub-navs__item > a.asw-sub-navs__anchor |
マイメニュー
div.asw-header__pc-sub-navs-head > ul.asw-sub-navs > li.asw-sub-navs__item > a.asw-sub-navs__anchor |
サポート・お問い合わせ
div.asw-header__pc-sub-navs-head > ul.asw-sub-navs > li.asw-sub-navs__item > a.asw-sub-navs__anchor |
新規入会 li.asw-sub-navs__item > ul.asw-header-login > li.asw-header-login__item > a.asw-header-login__button |
ログイン li.asw-sub-navs__item > ul.asw-header-login > li.asw-header-login__item > a.asw-header-login__button |
ログアウト li.asw-sub-navs__item > ul.asw-header-logout > li.asw-header-logout__item > a.asw-header-logout__button |
div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor |
ANAマイレージクラブ ログアウト
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor |
ANAマイレージクラブ ログアウト
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor |
ANAマイレージクラブ ログアウト
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor |
ANAマイレージクラブ ログアウト
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor |
ANAマイレージクラブ ログアウト
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor |
ANAマイレージクラブ ログアウト
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
マイメニュー div#member-info > div.asw-member-info__manage > div.asw-member-info__mymenu > a.asw-member-info__link |
1 div > ul.asw-heropersonalize-carousel__pagination > li.asw-heropersonalize-carousel__bullet > a |
2 div > ul.asw-heropersonalize-carousel__pagination > li.asw-heropersonalize-carousel__bullet > a |
停止 div.asw-heropersonalize-carousel > div.asw-heropersonalize-carousel__pagination-container > div.asw-heropersonalize-carousel__pagination-inner > a.asw-heropersonalize-carousel__stop-auto |
出発地を消去する div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-departure-airport > a.be-domestic-reserve-ticket-departure-airport__clear-button |
到着地を消去する div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-arrival-airport > a.be-domestic-reserve-ticket-arrival-airport__clear-button |
往路出発日を消去する div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-departure-date > a.be-domestic-reserve-ticket-departure-date__clear-button |
往路経由地を消去する div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-indirect-departure-airport > a.be-domestic-reserve-ticket-indirect-departure-airport__clear-button |
復路出発日を消去する div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-arrival-date > a.be-domestic-reserve-ticket-arrival-date__clear-button |
復路経由地を消去する div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-indirect-arrival-airport > a.be-domestic-reserve-ticket-indirect-arrival-airport__clear-button |
車両クラスの説明を見る div.be-domestic-reserve-car__column > ul.be-nav > li.be-nav__item > a.js-vehicle_dialog_open_trigger |
閉じる dialog#vehicle-dialog-0a9930f1-c287-d3aa-ee60-3cbdc54f8194 > div.be-vehicle_dialog_wrapper > div.be-vehicle_dialog_content > a.be-vehicle_dialog_close_button |
閉じる div.be-vehicle_dialog_wrapper > div.be-vehicle_dialog_content > div.be-vehicle_dialog_inner > a.asw-button__link |
出発地を消去する div.be-overseas-reserve-ticket__row > div.be-overseas-reserve-ticket__column > div.be-overseas-reserve-ticket-departure-airport > a.be-overseas-reserve-ticket-departure-airport__clear-button |
到着地を消去する div.be-overseas-reserve-ticket__row > div.be-overseas-reserve-ticket__column > div.be-overseas-reserve-ticket-arrival-airport > a.be-overseas-reserve-ticket-arrival-airport__clear-button |
往路出発日を消去する div.be-overseas-reserve-ticket__row > div.be-overseas-reserve-ticket__column > div.be-overseas-reserve-ticket-departure-date > a.be-overseas-reserve-ticket-departure-date__clear-button |
往路経由地を消去する div.be-overseas-reserve-ticket__row > div.be-overseas-reserve-ticket__column > div.be-overseas-reserve-ticket-indirect-departure-airport > a.be-overseas-reserve-ticket-indirect-departure-airport__clear-button |
復路出発日を消去する div.be-overseas-reserve-ticket__row > div.be-overseas-reserve-ticket__column > div.be-overseas-reserve-ticket-arrival-date > a.be-overseas-reserve-ticket-arrival-date__clear-button |
復路経由地を消去する div.be-overseas-reserve-ticket__row > div.be-overseas-reserve-ticket__column > div.be-overseas-reserve-ticket-indirect-arrival-airport > a.be-overseas-reserve-ticket-indirect-arrival-airport__clear-button |
タブレットPC・スマートフォン div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231315-0 > a.asw-tab__menu-link |
ファッション div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231315-1 > a.asw-tab__menu-link |
食品 div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231315-2 > a.asw-tab__menu-link |
家電 div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231315-3 > a.asw-tab__menu-link |
TV・オーディオ・カメラ div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231315-4 > a.asw-tab__menu-link |
JAPAN div.asw-footer__language > ul.asw-sub-navs > li.asw-sub-navs__item > a.asw-sub-navs__anchor |
お客様番号でログイン
div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231319-0 > a.asw-tab__menu-link |
ANA Bizにログイン
div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231319-1 > a.asw-tab__menu-link |
ログイン
div.asw-button > div.asw-button__inner > div.asw-button__item > a#login |
ログインせずに利用する
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
中止する
div.asw-button > div.asw-button__inner > div.asw-button__item > a#suspend-login |
ログイン
div.asw-button > div.asw-button__inner > div.asw-button__item > a#two-step-login |
ワンタイムパスワードを再送信
… div.asw-button > div.asw-button__inner > div.asw-button__item > a#two-step-verification-mail |
送信先を変更
div.asw-button > div.asw-button__inner > div.asw-button__item > a#two-step-verification-changemail-modal |
送信先を変更
div.asw-button > div.asw-button__inner > div.asw-button__item > a#error-two-step-verification-changemail-modal |
ワンタイムパスワードを再送信
div.asw-button > div.asw-button__inner > div.asw-button__item > a#two-step-verification-changemail |
ログアウト
div.asw-button > div.asw-button__inner > div.asw-button__item > a#continue-logout |
中止する
div.asw-button > div.asw-button__inner > div.asw-button__item > a#suspend-logout |
お知らせ
div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231322-0 > a.asw-tab__menu-link |
会員情報の登録・変更
div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231322-1 > a.asw-tab__menu-link |
ご家族のご利用
div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231322-2 > a.asw-tab__menu-link |
Edy・クーポン（eギフトカード）
div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231322-3 > a.asw-tab__menu-link |
その他
div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231322-4 > a.asw-tab__menu-link |
お問い合わせ
div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231324-0 > a.asw-tab__menu-link |
よくあるご質問
div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231324-1 > a.asw-tab__menu-link |
ご意見・ご要望
div.asw-tab__menu-container > ul.asw-tab__menu-wrap > li#tab-1776294231324-2 > a.asw-tab__menu-link |
ログイン
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
クリア div.asw-local-select-autocomplete-wrapper > div.asw-local-select-input-text > div.asw-local-select-input-span > a.asw-local-select-clear |
GO div.asw-button > div.asw-button__inner > div.asw-button__item > a#submit-btn2 |
出発地を消去する div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-departure-airport > a.be-domestic-reserve-ticket-departure-airport__clear-button |
到着地を消去する div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-arrival-airport > a.be-domestic-reserve-ticket-arrival-airport__clear-button |
往路出発日を消去する div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-departure-date > a.be-domestic-reserve-ticket-departure-date__clear-button |
往路経由地を消去する div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-indirect-departure-airport > a.be-domestic-reserve-ticket-indirect-departure-airport__clear-button |
復路出発日を消去する div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-arrival-date > a.be-domestic-reserve-ticket-arrival-date__clear-button |
復路経由地を消去する div.be-domestic-reserve-ticket__row > div.be-domestic-reserve-ticket__column > div.be-domestic-reserve-ticket-indirect-arrival-airport > a.be-domestic-reserve-ticket-indirect-arrival-airport__clear-button |
車両クラスの説明を見る div.be-domestic-reserve-car__column > ul.be-nav > li.be-nav__item > a.js-vehicle_dialog_open_trigger |
閉じる dialog#vehicle-dialog-05ac064a-4c96-b14c-6bd4-6f2ac866c6ab > div.be-vehicle_dialog_wrapper > div.be-vehicle_dialog_content > a.be-vehicle_dialog_close_button |
閉じる div.be-vehicle_dialog_wrapper > div.be-vehicle_dialog_content > div.be-vehicle_dialog_inner > a.asw-button__link |
出発地を消去する div.be-overseas-reserve-ticket__row > div.be-overseas-reserve-ticket__column > div.be-overseas-reserve-ticket-departure-airport > a.be-overseas-reserve-ticket-departure-airport__clear-button |
到着地を消去する div.be-overseas-reserve-ticket__row > div.be-overseas-reserve-ticket__column > div.be-overseas-reserve-ticket-arrival-airport > a.be-overseas-reserve-ticket-arrival-airport__clear-button |
往路出発日を消去する div.be-overseas-reserve-ticket__row > div.be-overseas-reserve-ticket__column > div.be-overseas-reserve-ticket-departure-date > a.be-overseas-reserve-ticket-departure-date__clear-button |
往路経由地を消去する div.be-overseas-reserve-ticket__row > div.be-overseas-reserve-ticket__column > div.be-overseas-reserve-ticket-indirect-departure-airport > a.be-overseas-reserve-ticket-indirect-departure-airport__clear-button |
復路出発日を消去する div.be-overseas-reserve-ticket__row > div.be-overseas-reserve-ticket__column > div.be-overseas-reserve-ticket-arrival-date > a.be-overseas-reserve-ticket-arrival-date__clear-button |
復路経由地を消去する div.be-overseas-reserve-ticket__row > div.be-overseas-reserve-ticket__column > div.be-overseas-reserve-ticket-indirect-arrival-airport > a.be-overseas-reserve-ticket-indirect-arrival-airport__clear-button |
JAPAN・日本語
div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor |
ANAマイレージクラブ ログアウト
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
ANAマイレージクラブ ログイン／新規入会
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
ANA Biz ログイン
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
JAPAN・日本語
div.asw-hamburger-menu__contents-footer > ul > li.asw-hamburger-menu__contents-item-list > a.asw-sub-navs__anchor |
ANAマイレージクラブ ログアウト
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
ANAマイレージクラブ ログイン／新規入会
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
ANA Biz ログイン
div.asw-button > div.asw-button__inner > div.asw-button__item > a.asw-button__link |
オンラインチェックイン body.1column-template-asw > div.tlm_followup_banner_main > div.tlm_followup_banner > a |
To appear in search results, crawlers need access to your app.
○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
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
○Document has a valid `rel=canonical`