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Lighthouse Desktop

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

Audit breakdown by category with detailed findings.

67

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.nbmao.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.143200.0 s33.7 KiB
/wp-content/plugins/Pure-Highlightjs-1.0/highlight/highli...43200.0 s18.8 KiB
www.gravatar.com/avatar/82799f0804b3d72fe0087dbef892c4be?s=60&d=monsterid&r=g300.0 s7.3 KiB
www.gravatar.com/avatar/c040f490eb0b94c2439a78b871197e22?s=60&d=monsterid&r=g300.0 s5.3 KiB
www.gravatar.com/avatar/d0c536c701e0f333db83c1ced5d2b8cd?s=60&d=monsterid&r=g300.0 s5.1 KiB
/beacon.min.js/v4513226cdae34746b4dedf0b4dfa099e178179150...86400.0 s11.3 KiB
www.nbmao.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.143200.0 s5.3 KiB
www.gravatar.com/avatar/599ac743446d1f7ed09d6f6029b617c3?s=60&d=monsterid&r=g300.0 s2.1 KiB
www.nbmao.com/wp-content/plugins/keywords-cloud/js/jqcloud.min.js?ver=6.6.543200.0 s3.0 KiB
www.nbmao.com/wp-content/plugins/keywords-cloud/css/jqcloud.min.css?ver=6.6.543200.0 s883 B
/wp-content/plugins/Pure-Highlightjs-1.0/highlight/styles...43200.0 s749 B
www.nbmao.com/wp-content/plugins/keywords-cloud/js/keywords-cloud.js?ver=6.6.543200.0 s702 B
/wp-content/plugins/Pure-Highlightjs-1.0/assets/pure-high...43200.0 s311 B

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.

URLResource SizeEst Savings
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/c4d37ae80985d17b2d38bc6ef1055515.gif1.5 MiB1001.5 KiB
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/8968d9d30f0b1b44108fe9453e5d16b9.jpeg469.4 KiB382.4 KiB
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/5c1f4f6bb4bfa55e44e71f43f1376a58.jpeg398.3 KiB320.0 KiB
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/a83cd946b1faa16f25d469464494cada.png286.0 KiB280.2 KiB
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/e785028d02e03964de733209abe23e04.png231.0 KiB224.9 KiB
关注互联网，生活，音乐，乐此不疲的一只笨猫 body > div.k-header > div.banner > div.content
www.nbmao.com/img/22.jpg163.2 KiB58.3 KiB
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/8f12be9cea5e078c714fc4dab5f3df90.jpeg68.5 KiB57.6 KiB
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/807e7a5fc8da6e1b7bd963d74d5a72d4.png25.4 KiB23.8 KiB
a > div.meta > div.avatar > img.avatar a > div.meta > div.avatar > img.avatar
www.gravatar.com/avatar/82799f0804b3d72fe0087dbef892c4be?s=60&d=monsterid&r=g7.0 KiB6.4 KiB
a > div.meta > div.avatar > img.avatar a > div.meta > div.avatar > img.avatar
www.gravatar.com/avatar/c040f490eb0b94c2439a78b871197e22?s=60&d=monsterid&r=g4.9 KiB4.4 KiB
a > div.meta > div.avatar > img.avatar a > div.meta > div.avatar > img.avatar
www.gravatar.com/avatar/d0c536c701e0f333db83c1ced5d2b8cd?s=60&d=monsterid&r=g4.7 KiB4.1 KiB

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:1006.564 label:Time to first byte subpart:timeToFirstByte] map[duration:523.856 label:Resource load delay subpart:resourceLoadDelay] map[duration:1162.72 label:Resource load duration subpart:resourceLoadDuration] map[duration:70.077 label:Element render delay subpart:elementRenderDelay]]
lhId: page-5-DIV
nodeLabel: 关注互联网，生活，音乐，乐此不疲的一只笨猫
path: 1,HTML,1,BODY,0,DIV,1,DIV,1,DIV
selector: body > div.k-header > div.banner > div.content
snippet: <div class="content text-center" style="background-image: url(https://www.nbmao.com/img/22.jpg);">

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-5-DIV
nodeLabel: 关注互联网，生活，音乐，乐此不疲的一只笨猫
path: 1,HTML,1,BODY,0,DIV,1,DIV,1,DIV
selector: body > div.k-header > div.banner > div.content
snippet: <div class="content text-center" style="background-image: url(https://www.nbmao.com/img/22.jpg);">

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.nbmao.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.15.3 KiB
www.nbmao.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.133.7 KiB538 ms
www.nbmao.com/wp-content/plugins/keywords-cloud/css/jqcloud.min.css?ver=6.6.5883 B
/wp-content/plugins/Pure-Highlightjs-1.0/assets/pure-high...311 B
/wp-content/plugins/Pure-Highlightjs-1.0/highlight/styles...749 B269 ms
/gh/seatonjiang/kratos@v4.3.1/assets/css/bootstrap.min.cs...24.4 KiB263 ms
cdn.jsdelivr.net/gh/seatonjiang/kratos@v4.3.1/style.css?ver=4.3.19.2 KiB
/gh/seatonjiang/kratos@v4.3.1/assets/css/iconfont.min.css...907 B
cdn.jsdelivr.net/gh/seatonjiang/kratos@v4.3.1/assets/css/layer.min.css?ver=3.1.13.2 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
/gh/seatonjiang/kratos@v4.3.1/assets/fonts/iconfont/iconf...20 ms

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

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 2.2 KiB
URLTransfer SizeEst Savings
cdn.jsdelivr.net/gh/seatonjiang/kratos@v4.3.1/style.css?ver=4.3.19.2 KiB2.2 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 22.6 KiB
URLTransfer SizeEst Savings
/gh/seatonjiang/kratos@v4.3.1/assets/css/bootstrap.min.cs...24.1 KiB22.6 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer Size
www.nbmao.com/wp-content/uploads/replace/c4d37ae80985d17b2d38bc6ef1055515.gif1007.1 KiB
www.nbmao.com/wp-content/uploads/replace/8968d9d30f0b1b44108fe9453e5d16b9.jpeg388.0 KiB
www.nbmao.com/wp-content/uploads/replace/5c1f4f6bb4bfa55e44e71f43f1376a58.jpeg325.7 KiB
www.nbmao.com/wp-content/uploads/replace/a83cd946b1faa16f25d469464494cada.png285.8 KiB
www.nbmao.com/wp-content/uploads/replace/e785028d02e03964de733209abe23e04.png230.5 KiB
www.nbmao.com/img/22.jpg161.4 KiB
www.nbmao.com/wp-content/uploads/replace/8f12be9cea5e078c714fc4dab5f3df90.jpeg59.3 KiB
support.nodeget.com/static/js/taiwindcss.js55.8 KiB
www.nbmao.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.133.7 KiB
www.nbmao.com/wp-content/uploads/replace/807e7a5fc8da6e1b7bd963d74d5a72d4.png25.1 KiB

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
●Forced reflow
●Modern HTTP
●Optimize viewport for mobile
●Max Potential First Input Delay 20 ms
●Minify JavaScript
●Reduce unused JavaScript
●JavaScript execution time 0.1 s
●Minimizes main-thread work 0.8 s
●Avoid long main-thread tasks 1 long task found
●Image elements have explicit `width` and `height`
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 230 ms
●Server Backend Latencies 580 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 310 ms
●Avoid large layout shifts 2 layout shifts found
○INP breakdown
○User Timing marks and measures
○Avoid non-composited animations
74

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
猫玩技术 div.article-panel > div.a-post > div.header > a.label
干货分享 div.article-panel > div.a-post > div.header > a.label
猫玩技术 div.article-panel > div.a-post > div.header > a.label
网络资源 div.article-panel > div.a-post > div.header > a.label
干货分享 div.article-panel > div.a-post > div.header > a.label
干货分享 div.article-panel > div.a-post > div.header > a.label
一只猫 div.article-panel > div.a-post > div.header > a.label
猫玩技术 div.article-panel > div.a-post > div.header > a.label
网络资源 div.article-panel > div.a-post > div.header > a.label
搜索 form#searchform > div.input-group > div.input-group-append > button#searchsubmit
Heo 发布于 1 个月前（06月09日） a > div.meta > div.profile > span.date
Web Harmonium 发布于 3 个月前（04月20日） a > div.meta > div.profile > span.date
Web Harmonium 发布于 3 个月前（04月20日） a > div.meta > div.profile > span.date
09君 发布于 4 个月前（03月13日） a > div.meta > div.profile > span.date
芝雩 发布于 5 个月前（02月28日） a > div.meta > div.profile > span.date
ChatGPT div.widget > div.keywords-cloud > span#1wqr_word_3 > a
QQ div.widget > div.keywords-cloud > span#1wqr_word_4 > a
ssh div.widget > div.keywords-cloud > span#1wqr_word_5 > a
生活 div.widget > div.keywords-cloud > span#1wqr_word_6 > a
网站 div.widget > div.keywords-cloud > span#1wqr_word_7 > a
设计 div.widget > div.keywords-cloud > span#1wqr_word_8 > a
Linux div.widget > div.keywords-cloud > span#1wqr_word_18 > a
日记 div.widget > div.keywords-cloud > span#1wqr_word_19 > a
CloudFlare div.widget > div.keywords-cloud > span#1wqr_word_21 > a
wordpress div.widget > div.keywords-cloud > span#1wqr_word_22 > a
图片 div.widget > div.keywords-cloud > span#1wqr_word_23 > a
github div.widget > div.keywords-cloud > span#1wqr_word_24 > a
kloxo div.widget > div.keywords-cloud > span#1wqr_word_25 > a
shadowsocks div.widget > div.keywords-cloud > span#1wqr_word_27 > a
博客 div.widget > div.keywords-cloud > span#1wqr_word_28 > a
有趣 div.widget > div.keywords-cloud > span#1wqr_word_29 > a
游戏 div.widget > div.keywords-cloud > span#1wqr_word_30 > a
软件 div.widget > div.keywords-cloud > span#1wqr_word_31 > a

These are opportunities to improve the legibility of your content.

Names and labels

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img

Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.widget > div.textwidget > p > iframe div.widget > div.textwidget > p > iframe

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.col-lg-8 > div.article-panel > div.a-thumb > a div.col-lg-8 > div.article-panel > div.a-thumb > a
div.col-lg-8 > div.article-panel > div.a-thumb > a div.col-lg-8 > div.article-panel > div.a-thumb > a
div.col-lg-8 > div.article-panel > div.a-thumb > a div.col-lg-8 > div.article-panel > div.a-thumb > a
div.col-lg-8 > div.article-panel > div.a-thumb > a div.col-lg-8 > div.article-panel > div.a-thumb > a
div.col-lg-8 > div.article-panel > div.a-thumb > a div.col-lg-8 > div.article-panel > div.a-thumb > a
div.col-lg-8 > div.article-panel > div.a-thumb > a div.col-lg-8 > div.article-panel > div.a-thumb > a
div.col-lg-8 > div.article-panel > div.a-thumb > a div.col-lg-8 > div.article-panel > div.a-thumb > a
div.col-lg-8 > div.article-panel > div.a-thumb > a div.col-lg-8 > div.article-panel > div.a-thumb > a
div.col-lg-8 > div.article-panel > div.a-thumb > a div.col-lg-8 > div.article-panel > div.a-thumb > 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.

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
基于 Cloudflare Workers + D1 的自托管 2FA/TOTP 验证码管理工具、分享链接功能 div.article-panel > div.a-post > div.header > h3.title

These are opportunities to improve keyboard navigation in your application.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

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

Source: MDN Permissions-Policy

Failing Elements
head > meta head > meta

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
猫 div.widget > div.keywords-cloud > span#1wqr_word_20 > a
wordpress div.widget > div.keywords-cloud > span#1wqr_word_22 > a
图片 div.widget > div.keywords-cloud > span#1wqr_word_23 > a
github div.widget > div.keywords-cloud > span#1wqr_word_24 > a
博客 div.widget > div.keywords-cloud > span#1wqr_word_28 > a
游戏 div.widget > div.keywords-cloud > span#1wqr_word_30 > a
软件 div.widget > div.keywords-cloud > span#1wqr_word_31 > a
VPS div.widget > div.keywords-cloud > span#1wqr_word_33 > a
web2.0 div.widget > div.keywords-cloud > span#1wqr_word_34 > a
Chrome div.widget > div.keywords-cloud > span#1wqr_word_36 > a
whmcs div.widget > div.keywords-cloud > span#1wqr_word_37 > a
域名 div.widget > div.keywords-cloud > span#1wqr_word_38 > a
电影 div.widget > div.keywords-cloud > span#1wqr_word_39 > a

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●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
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●Form elements have associated labels
●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
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●Deprecated ARIA roles were not used
●ARIA IDs are unique
●Identical links have the same purpose.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○`[aria-hidden="true"]` elements do not contain focusable descendents
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with 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
○No form fields have multiple labels
○`<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
○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.
○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>`.
○All heading elements contain content.
○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.
92

Best Practices

User Experience

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/8968d9d30f0b1b44108fe9453e5d16b9.jpeg250 x 138 (1.81)1765 x 1229 (1.44)
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/5c1f4f6bb4bfa55e44e71f43f1376a58.jpeg250 x 138 (1.81)1377 x 1161 (1.19)
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/a83cd946b1faa16f25d469464494cada.png250 x 138 (1.81)1920 x 682 (2.82)
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/c4d37ae80985d17b2d38bc6ef1055515.gif250 x 138 (1.81)1512 x 862 (1.75)
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/8f12be9cea5e078c714fc4dab5f3df90.jpeg250 x 138 (1.81)1280 x 938 (1.36)
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/807e7a5fc8da6e1b7bd963d74d5a72d4.png250 x 138 (1.81)1818 x 356 (5.11)
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/e785028d02e03964de733209abe23e04.png250 x 138 (1.81)465 x 855 (0.54)
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
www.nbmao.com/wp-content/uploads/replace/e6743aca70af9cffba79155161bcf9dd.png250 x 138 (1.81)681 x 55 (12.38)

General

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.

SourceDescription
www.nbmao.com/wp-content/themes/kratos-4.1.4/assets/img/default.jpg
Failed to load resource: the server responded with a status of 404 ()
●Uses HTTPS
●Avoids deprecated APIs
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img
div.article-panel > div.a-thumb > a > img div.article-panel > div.a-thumb > a > img

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

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links have descriptive text
●Links are crawlable
●robots.txt is valid
●Document has a valid `hreflang`
○Document has a valid `rel=canonical`

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