Lighthouse Desktop

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
tarunxsh.xyz/_astro/client.BaoZx3Um.js	14400.0 s	44.2 KiB
tarunxsh.xyz/profile.jpeg	14400.0 s	31.7 KiB
tarunxsh.xyz/grid.png	14400.0 s	28.0 KiB
cdn.jsdelivr.net/fontsource/fonts/roboto-slab:vf@latest/latin-wght-normal.woff2	86400.0 s	33.9 KiB
tarunxsh.xyz/links/simpplr.png	14400.0 s	13.6 KiB
tarunxsh.xyz/_astro/index.BQoh9nlF.css	14400.0 s	6.7 KiB
tarunxsh.xyz/_astro/index.DK-fsZOb.js	14400.0 s	3.4 KiB
tarunxsh.xyz/_astro/createLucideIcon.CkGiNYUa.js	14400.0 s	1.9 KiB
tarunxsh.xyz/_astro/theme-toggle.BzvaeOBS.js	14400.0 s	1.4 KiB
tarunxsh.xyz/links/laptop-minimal.svg	14400.0 s	963 B

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

value: No additional origins are good candidates for preconnecting

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
tarunxsh.xyz/_astro/index.BQoh9nlF.css	6.7 KiB	67 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
Photo 10 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczP3DFPtetEA2aIsikAbCclZydIJHCR8axEvl-WYaRR-B1LL4...	2.1 MiB	2.1 MiB
Photo 9 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczM422fcz9ZZGyoqUMwHkh3t5W4JA9WLNE52QKMkYZwc4pprq...	1.2 MiB	1.2 MiB
Photo 6 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczMlpFGthQXk4b8iLcLEuhz77OjQXn1MmWanjWlzp27_CWlYi...	1.1 MiB	1.1 MiB
Photo 7 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczO_SMR8WgpMDKj7iyZNgXQgH6Uvx-rWpRxzTTE63ERqpFoKy...	921.4 KiB	904.7 KiB
Photo 5 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczM1iPqRIPMkVJupEPn7fiUu-q6A6gCVy_op6n1HlRjzkBcw9...	860.3 KiB	843.6 KiB
Photo 8 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczP9rihrW3kr7uoe1FCP3FsHurpbjQE9FauchC3t0arELFpr0...	663.4 KiB	646.7 KiB
Photo 11 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczMZG3VYQbqeGf2hZv-HGHGJY6m8sVYW8nv9yDy1dZsw2Aj36...	555.6 KiB	538.9 KiB
Photo 4 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczOwdkrWEJEHFNkYKW3R_vTt3PEVx9v1hCJwR17ix8wSopKLB...	407.4 KiB	394.5 KiB
Photo 12 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczPuybJ4DyMMiQ3kKBsocLwMPEJaErLxy9X5F00TmoK_nGiu9...	399.6 KiB	387.0 KiB
Photo 2 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczP7wsGXCf_TAO86_J1pwm_AEgzSE4DScgjX4u9kpCtr5EFoz...	394.9 KiB	382.4 KiB
Photo 14 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczPyqI553eACO1nMfqyJD1-q7Uxo64Rc17t3DmfUI6h9RDqEl...	368.0 KiB	351.3 KiB
Photo 3 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczOn8tkxVyEmbwTVQyyT3UiPdgcbbu3-6lX23pNAl_RmOWQc1...	221.5 KiB	204.9 KiB
Photo 16 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczMdOhSwVek_BEEUUO2-6IBfq6tuQg8XGtQJoFj7kWXp9fvQb...	119.7 KiB	113.8 KiB
body.flex > div.bgt `body.flex > div.bgt`	tarunxsh.xyz/grid.png	27.2 KiB	17.8 KiB
Simpplr `div.my-10 > div.grid > a.flex > img.h-12`	tarunxsh.xyz/links/simpplr.png	12.9 KiB	12.8 KiB
Photo 1 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczPBJ-P94OtlKTvmTnLIOD1-0DEj2Xwq7bxtLKG-27CVuR2ye...	6.1 KiB	6.1 KiB

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

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 21.8 KiB

URL	Transfer Size	Est Savings
tarunxsh.xyz/_astro/client.BaoZx3Um.js	43.4 KiB	21.8 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
/pw/AP1GczOTOhigDdiy4MNm-2Yk2EvbNPx2pZ5RxWllfchU8JQNUYvy3...	30.9 MiB
/pw/AP1GczP3DFPtetEA2aIsikAbCclZydIJHCR8axEvl-WYaRR-B1LL4...	2.1 MiB
/pw/AP1GczO9PbA12Xvuvlp8A3nP7RQiSYh-V52JkmmtMINSonyvUN_l-...	1.4 MiB
/pw/AP1GczM422fcz9ZZGyoqUMwHkh3t5W4JA9WLNE52QKMkYZwc4pprq...	1.2 MiB
/pw/AP1GczMlpFGthQXk4b8iLcLEuhz77OjQXn1MmWanjWlzp27_CWlYi...	1.1 MiB
/pw/AP1GczMNns_bNYRzNb1o0cFHfFfi8GTz3TJ41nKsTN0JSymsYeb85...	959.3 KiB
/pw/AP1GczO_SMR8WgpMDKj7iyZNgXQgH6Uvx-rWpRxzTTE63ERqpFoKy...	922.0 KiB
/pw/AP1GczM1iPqRIPMkVJupEPn7fiUu-q6A6gCVy_op6n1HlRjzkBcw9...	860.9 KiB
/pw/AP1GczOMGBAUCeKlWbAv7YLnMdE49KZ1mtfksMo8BaSpILtngSnNP...	805.3 KiB
/pw/AP1GczOjX1wIcjkeHcLp3AyaeJinpgkpgq-cQFzBXdtFgmN6vajMM...	778.1 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL
Photo 10 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczP3DFPtetEA2aIsikAbCclZydIJHCR8axEvl-WYaRR-B1LL4...
Photo 17 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczMNns_bNYRzNb1o0cFHfFfi8GTz3TJ41nKsTN0JSymsYeb85...
Photo 1 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczPBJ-P94OtlKTvmTnLIOD1-0DEj2Xwq7bxtLKG-27CVuR2ye...
Photo 18 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczOjX1wIcjkeHcLp3AyaeJinpgkpgq-cQFzBXdtFgmN6vajMM...
Photo 2 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczP7wsGXCf_TAO86_J1pwm_AEgzSE4DScgjX4u9kpCtr5EFoz...
Photo 6 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczMlpFGthQXk4b8iLcLEuhz77OjQXn1MmWanjWlzp27_CWlYi...
Photo 7 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczO_SMR8WgpMDKj7iyZNgXQgH6Uvx-rWpRxzTTE63ERqpFoKy...
Photo 4 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczOwdkrWEJEHFNkYKW3R_vTt3PEVx9v1hCJwR17ix8wSopKLB...
Photo 5 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczM1iPqRIPMkVJupEPn7fiUu-q6A6gCVy_op6n1HlRjzkBcw9...
Photo 8 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczP9rihrW3kr7uoe1FCP3FsHurpbjQE9FauchC3t0arELFpr0...
Photo 9 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczM422fcz9ZZGyoqUMwHkh3t5W4JA9WLNE52QKMkYZwc4pprq...
Photo 11 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczMZG3VYQbqeGf2hZv-HGHGJY6m8sVYW8nv9yDy1dZsw2Aj36...
Photo 12 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczPuybJ4DyMMiQ3kKBsocLwMPEJaErLxy9X5F00TmoK_nGiu9...
Photo 20 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczO9PbA12Xvuvlp8A3nP7RQiSYh-V52JkmmtMINSonyvUN_l-...
Photo 21 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczNbTDaK0wBYIeD8w3uLzibfwRfzXerCgQ0nPh5oP1qysSIwN...
Photo 22 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczOMGBAUCeKlWbAv7YLnMdE49KZ1mtfksMo8BaSpILtngSnNP...
Photo 19 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczOCj61ewhUsSO7zkQzY9AztWFzFwC9gYGPhyjP1iTcmPuX-v...
Photo 23 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczPu8g6tEI_67nLZXiJqel1-rJys7bi2_0DmbLflYjyCCV1bM...
Photo 14 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczPyqI553eACO1nMfqyJD1-q7Uxo64Rc17t3DmfUI6h9RDqEl...
Photo 15 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczN677jtm6GHLGIbb7NpM7OM9vi4-0mg36vRk0LfDZ47_X-wJ...
Photo 16 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczMdOhSwVek_BEEUUO2-6IBfq6tuQg8XGtQJoFj7kWXp9fvQb...
Photo 3 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczOn8tkxVyEmbwTVQyyT3UiPdgcbbu3-6lX23pNAl_RmOWQc1...
Photo 13 `div > div.slides > div.flex-shrink-0 > img.h-full`	/pw/AP1GczOTOhigDdiy4MNm-2Yk2EvbNPx2pZ5RxWllfchU8JQNUYvy3...

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

●Font display

●Forced reflow

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Time to Interactive 0.6 s

●Max Potential First Input Delay 20 ms

●Minify CSS

●Minify JavaScript

●Reduce unused CSS

●JavaScript execution time 0.0 s

●Minimizes main-thread work 0.4 s

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 20 ms

●Server Backend Latencies 320 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 60 ms

●Avoid large layout shifts 2 layout shifts found

○INP breakdown

○LCP request discovery

○User Timing marks and measures

○Avoid long main-thread tasks

○Avoid non-composited animations

Accessibility

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

Internationalization and localization

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html `html`

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

Tables and lists

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
JavaScript `main.max-auto > div.my-10 > div.flex > li.min-w-24`
Typescript `main.max-auto > div.my-10 > div.flex > li.min-w-24`
Node.js `main.max-auto > div.my-10 > div.flex > li.min-w-24`
Express.js `main.max-auto > div.my-10 > div.flex > li.min-w-24`
Fastify `main.max-auto > div.my-10 > div.flex > li.min-w-24`
PostgreSQL `main.max-auto > div.my-10 > div.flex > li.min-w-24`
Python `main.max-auto > div.my-10 > div.flex > li.min-w-24`
Django `main.max-auto > div.my-10 > div.flex > li.min-w-24`
AWS `main.max-auto > div.my-10 > div.flex > li.min-w-24`
Kubernetes `main.max-auto > div.my-10 > div.flex > li.min-w-24`
Docker `main.max-auto > div.my-10 > div.flex > li.min-w-24`
SQL `main.max-auto > div.my-10 > div.flex > li.min-w-24`
*Astro `main.max-auto > div.my-10 > div.flex > li.min-w-24`
*React `main.max-auto > div.my-10 > div.flex > li.min-w-24`
*Golang `main.max-auto > div.my-10 > div.flex > li.min-w-24`

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

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

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

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

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

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

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

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

●Buttons have an accessible name

●Image elements have `[alt]` attributes

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

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

●Elements use only permitted ARIA attributes

●Background and foreground colors have a sufficient contrast ratio

●Document has a `<title>` element

●Links are distinguishable without relying on color.

●Links have a discernible name

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

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

○Deprecated ARIA roles were not used

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

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

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

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

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

○`[role]` values are valid

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

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

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

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

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

○ARIA IDs are unique

○No form fields have multiple labels

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

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

○`<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

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

○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.

○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.

Best Practices

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.

Source	Description
/pw/AP1GczPBJ-P94OtlKTvmTnLIOD1-0DEj2Xwq7bxtLKG-27CVuR2ye...	`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

●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

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Detected JavaScript libraries

100

SEO

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

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

○Document has a valid `rel=canonical`