Lighthouse Mobile

· 0 checks — Mobile 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
www.nspvk.sk/plugins/my-gallery/swiper/swiper-bundle.min.js	604800.0 s	36.2 KiB
www.nspvk.sk/theme/Flat-svg-arsenic/js/jquery-1.10.2.min.js	604800.0 s	32.5 KiB
www.nspvk.sk/admin/template/js/jquery/jquery-3.2.1.min.js?v=3.2.1	604800.0 s	29.9 KiB
www.nspvk.sk/plugins/my-gallery/photoswipe/photoswipe.min.js	604800.0 s	12.5 KiB
www.nspvk.sk/plugins/my-gallery/baguettebox/baguettebox.js	604800.0 s	7.3 KiB
www.nspvk.sk/theme/Flat-svg-arsenic/js/modernizr.js	604800.0 s	5.3 KiB
www.nspvk.sk/plugins/my-gallery/swiper/swiper-bundle.css	604800.0 s	5.1 KiB
www.nspvk.sk/plugins/my-gallery/photoswipe/photoswipe-ui-default.min.js	604800.0 s	4.2 KiB
www.nspvk.sk/plugins/my-gallery/photoswipe/default-skin/default-skin.css	604800.0 s	3.4 KiB
www.nspvk.sk/plugins/my-gallery/photoswipe/photoswipe-init.js	604800.0 s	2.7 KiB
www.nspvk.sk/theme/Flat-svg-arsenic/css/style.css	604800.0 s	2.7 KiB
www.nspvk.sk/theme/Flat-svg-arsenic/css/color.css	604800.0 s	2.5 KiB
www.nspvk.sk/plugins/my-gallery/photoswipe/photoswipe.css	604800.0 s	2.2 KiB
www.nspvk.sk/plugins/my-gallery/baguettebox/baguettebox.css	604800.0 s	2.0 KiB
www.nspvk.sk/theme/Flat-svg-arsenic/css/responsive.css	604800.0 s	1.9 KiB
www.nspvk.sk/theme/Flat-svg-arsenic/js/jquery.mobilemenu.js	604800.0 s	1.3 KiB
www.nspvk.sk/theme/Flat-svg-arsenic/css/layout.css	604800.0 s	1.2 KiB
www.nspvk.sk/theme/Flat-svg-arsenic/css/reset.css	604800.0 s	1.2 KiB
www.nspvk.sk/plugins/my-gallery/functions.js	604800.0 s	799 B
www.nspvk.sk/theme/Flat-svg-arsenic/js/migrate.js	604800.0 s	785 B
www.nspvk.sk/theme/Flat-svg-arsenic/js/custom.js	604800.0 s	781 B

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:29.778 source:map[column:640 line:4 type:source-location url:https://www.nspvk.sk/theme/Flat-svg-arsenic/js/jquery-1.10.2.min.js urlProvider:network]]]

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

items: [map[reflowTime:28.855 source:map[column:30882 line:3 type:source-location url:https://www.nspvk.sk/theme/Flat-svg-arsenic/js/jquery-1.10.2.min.js urlProvider:network]] map[reflowTime:0.255 source:map[column:30979 line:3 type:source-location url:https://www.nspvk.sk/theme/Flat-svg-arsenic/js/jquery-1.10.2.min.js urlProvider:network]] map[reflowTime:0.216 source:map[column:31260 line:3 type:source-location url:https://www.nspvk.sk/theme/Flat-svg-arsenic/js/jquery-1.10.2.min.js urlProvider:network]] map[reflowTime:0.026 source:map[column:31351 line:3 type:source-location url:https://www.nspvk.sk/theme/Flat-svg-arsenic/js/jquery-1.10.2.min.js urlProvider:network]] map[reflowTime:0.095 source:map[column:31632 line:3 type:source-location url:https://www.nspvk.sk/theme/Flat-svg-arsenic/js/jquery-1.10.2.min.js urlProvider:network]] map[reflowTime:0.185 source:map[column:31782 line:3 type:source-location url:https://www.nspvk.sk/theme/Flat-svg-arsenic/js/jquery-1.10.2.min.js urlProvider:network]] map[reflowTime:0.146 source:map[column:31900 line:3 type:source-location url:https://www.nspvk.sk/theme/Flat-svg-arsenic/js/jquery-1.10.2.min.js urlProvider:network]]]

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
Všeobecná nemocnica s poliklinikou n.o., Veľký Krtíš `section.container > div.col-1 > a#logo > img`	www.nspvk.sk/theme/Flat-svg-arsenic/images/logo_vector.png	853.4 KiB	842.6 KiB
div.cycle-slideshow > div.cycle-slide > figure > img#myImage `div.cycle-slideshow > div.cycle-slide > figure > img#myImage`	www.nspvk.sk/theme/Flat-svg-arsenic/images/slider.png	211.3 KiB	209.3 KiB
div.cycle-slideshow > div.cycle-slide > figure > img#myImage `div.cycle-slideshow > div.cycle-slide > figure > img#myImage`	www.nspvk.sk/theme/Flat-svg-arsenic/images/sliders/slider1.png	194.6 KiB	192.5 KiB

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.

URL	Protocol
www.nspvk.sk/	http/1.1
www.nspvk.sk/plugins/my-gallery/baguettebox/baguettebox.css	http/1.1
www.nspvk.sk/plugins/my-gallery/photoswipe/photoswipe.css	http/1.1
www.nspvk.sk/plugins/my-gallery/photoswipe/default-skin/default-skin.css	http/1.1
www.nspvk.sk/plugins/my-gallery/swiper/swiper-bundle.css	http/1.1
www.nspvk.sk/admin/template/js/jquery/jquery-3.2.1.min.js?v=3.2.1	http/1.1
www.nspvk.sk/plugins/my-gallery/functions.js	http/1.1
www.nspvk.sk/plugins/my-gallery/baguettebox/baguettebox.js	http/1.1
www.nspvk.sk/plugins/my-gallery/photoswipe/photoswipe.min.js	http/1.1
www.nspvk.sk/plugins/my-gallery/photoswipe/photoswipe-ui-default.min.js	http/1.1
www.nspvk.sk/plugins/my-gallery/photoswipe/photoswipe-init.js	http/1.1
www.nspvk.sk/plugins/my-gallery/swiper/swiper-bundle.min.js	http/1.1
www.nspvk.sk/theme/Flat-svg-arsenic/js/modernizr.js	http/1.1
www.nspvk.sk/theme/Flat-svg-arsenic/css/style.css	http/1.1
www.nspvk.sk/theme/Flat-svg-arsenic/js/jquery-1.10.2.min.js	http/1.1
www.nspvk.sk/theme/Flat-svg-arsenic/js/migrate.js	http/1.1
www.nspvk.sk/theme/Flat-svg-arsenic/css/responsive.css	http/1.1
www.nspvk.sk/theme/Flat-svg-arsenic/images/logo_vector.png	http/1.1
www.nspvk.sk/theme/Flat-svg-arsenic/images/slider.png	http/1.1
www.nspvk.sk/theme/Flat-svg-arsenic/js/custom.js	http/1.1
www.nspvk.sk/theme/Flat-svg-arsenic/js/jquery.mobilemenu.js	http/1.1
www.nspvk.sk/theme/Flat-svg-arsenic/css/reset.css	http/1.1
www.nspvk.sk/theme/Flat-svg-arsenic/css/layout.css	http/1.1
www.nspvk.sk/theme/Flat-svg-arsenic/css/color.css	http/1.1
www.nspvk.sk/favicon.ico	http/1.1
www.nspvk.sk/theme/Flat-svg-arsenic/images/sliders/slider1.png	http/1.1

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

value: no origins were preconnected

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

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
www.nspvk.sk/plugins/my-gallery/swiper/swiper-bundle.min.js	36.2 KiB	1.0 s
www.nspvk.sk/theme/Flat-svg-arsenic/js/jquery-1.10.2.min.js	32.5 KiB	863 ms
www.nspvk.sk/admin/template/js/jquery/jquery-3.2.1.min.js?v=3.2.1	29.9 KiB	1.4 s
www.nspvk.sk/theme/Flat-svg-arsenic/js/migrate.js	785 B	176 ms
www.nspvk.sk/theme/Flat-svg-arsenic/js/modernizr.js	5.3 KiB	348 ms
www.nspvk.sk/plugins/my-gallery/photoswipe/photoswipe.min.js	12.5 KiB	520 ms
www.nspvk.sk/plugins/my-gallery/photoswipe/photoswipe-init.js	2.7 KiB	176 ms
www.nspvk.sk/plugins/my-gallery/photoswipe/photoswipe-ui-default.min.js	4.2 KiB	176 ms
www.nspvk.sk/plugins/my-gallery/baguettebox/baguettebox.js	7.3 KiB	348 ms
www.nspvk.sk/plugins/my-gallery/functions.js	799 B	176 ms
www.nspvk.sk/theme/Flat-svg-arsenic/css/responsive.css	1.9 KiB	520 ms
www.nspvk.sk/theme/Flat-svg-arsenic/css/style.css	2.7 KiB	520 ms
cdn.datatables.net/1.10.11/js/jquery.dataTables.min.js	26.8 KiB	900 ms
cdn.datatables.net/1.10.11/css/jquery.dataTables.min.css	2.1 KiB	765 ms
www.nspvk.sk/plugins/my-gallery/swiper/swiper-bundle.css	5.1 KiB	691 ms
www.nspvk.sk/plugins/my-gallery/photoswipe/default-skin/default-skin.css	3.4 KiB	520 ms
www.nspvk.sk/plugins/my-gallery/photoswipe/photoswipe.css	2.2 KiB	520 ms
www.nspvk.sk/plugins/my-gallery/baguettebox/baguettebox.css	2.0 KiB	176 ms
www.nspvk.sk/theme/Flat-svg-arsenic/css/color.css	2.5 KiB	176 ms
www.nspvk.sk/theme/Flat-svg-arsenic/css/reset.css	1.2 KiB	176 ms
www.nspvk.sk/theme/Flat-svg-arsenic/css/layout.css	1.2 KiB	176 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

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: 510 ms 76.4 KiB

URL	Transfer Size	Est Savings
www.nspvk.sk/plugins/my-gallery/swiper/swiper-bundle.min.js	35.7 KiB	32.6 KiB
cdn.datatables.net/1.10.11/js/jquery.dataTables.min.js	26.2 KiB	21.9 KiB
www.nspvk.sk/admin/template/js/jquery/jquery-3.2.1.min.js?v=3.2.1	29.4 KiB	21.9 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: 0.0 ms 2.9 KiB

URL	Transfer Size	Est Savings
www.nspvk.sk/plugins/my-gallery/baguettebox/baguettebox.js	6.7 KiB	2.9 KiB

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

●Max Potential First Input Delay 70 ms

●Layout shift culprits

●Document request latency

●Optimize DOM size

●Font display

●LCP breakdown

●Optimize viewport for mobile

●Minify CSS

●Reduce unused CSS

●Avoids enormous network payloads Total size was 1,452 KiB

●JavaScript execution time 0.1 s

●Minimizes main-thread work 0.6 s

●Avoid long main-thread tasks 2 long tasks found

●Image elements have explicit `width` and `height`

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 40 ms

●Server Backend Latencies 20 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 70 ms

○INP breakdown

○LCP request discovery

○User Timing marks and measures

○Avoid non-composited animations

○Avoid large layout shifts

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
Navigation Home Oddelenia a ambulancie Oddelenie Samoplatcov 🏡 LABIS 🧪 Lek… `section.container > div.col-11 > nav.nav > select.select-menu`
NÁVŠTEVY na všetkých lôžkových oddeleniach, vrátane Oddelenia samoplatcov, sú o… `div.col-12 > article > div.articlebody > div.kladne`
NÁVŠTEVY `article > div.articlebody > div.kladne > strong`
POVOLENÉ `article > div.articlebody > div.kladne > strong`
Návštevné hodiny `article > div.articlebody > div.kladne > strong`
Deň `table > thead > tr > th.sirka250`
Čas `table > thead > tr > th.sirka250`
Pondelok - Piatok `table > tbody > tr > td`
15:00 - 16:00 `table > tbody > tr > td`
Sobota, Nedeľa a sviatky `table > tbody > tr > td`
13:00 - 15:00 `table > tbody > tr > td`
Výnimku môžu udeliť primári oddelení a riaditeľka. `div.kladne > p > em > span`

These are opportunities to improve the legibility of your content.

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`

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.js `html.js`

These items highlight common accessibility best practices.

Names and labels

Form elements without effective labels can create frustrating experiences for screen reader users. Learn more about the `select` element.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Navigation Home Oddelenia a ambulancie Oddelenie Samoplatcov 🏡 LABIS 🧪 Lek… `section.container > div.col-11 > nav.nav > select.select-menu`

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.

○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>`

●Image elements have `[alt]` attributes

●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

●Touch targets have sufficient size and spacing.

●Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

●Heading elements appear in a sequentially-descending order

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

○`[accesskey]` values are unique

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

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

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

○Deprecated ARIA roles were not used

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

○`[aria-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 use only permitted ARIA attributes

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

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

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

○`[role]` values are valid

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

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

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

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

○Buttons have an accessible name

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

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

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

○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.

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

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

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

○`<object>` elements have alternate text

○Skip links are focusable.

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

○`<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.

○Elements with visible text labels have matching accessible names.

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

100

Best Practices

●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 browser errors logged to the console

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

SEO

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

Content Best Practices

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`