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.

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
fonts.gstatic.com/s/raleway/v37/1Ptug8zYS_SKggPNyC0IT4ttDfA.woff2	35 ms
fonts.gstatic.com/s/bethellen/v22/WwkbxPW2BE-3rb_JNT-qIIcoVfg61Nc.woff2	35 ms
/wp-content/themes/stag/assets/fonts/font-awesome/fontawe...	30 ms
/wp-content/themes/stag/assets/fonts/et-line-font/et-line...	30 ms
/s/raleway/v37/1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrEVJz...	25 ms
fonts.gstatic.com/s/droidserif/v20/tDbK2oqRg1oM3QBjjcaDkOr4nAfcHi6FRUI.woff2	25 ms

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:1707.295 label:Time to first byte subpart:timeToFirstByte] map[duration:541.21 label:Resource load delay subpart:resourceLoadDelay] map[duration:44.19 label:Resource load duration subpart:resourceLoadDuration] map[duration:442.637 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-RS-SBG

nodeLabel: rs-slide.active-rs-slide > rs-sbg-px > rs-sbg-wrap > rs-sbg

path: 1,HTML,1,BODY,2,DIV,5,DIV,0,DIV,0,DIV,0,MAIN,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,1,RS-FULLWIDTH-WRAP,0,RS-MODULE-WRAP,0,RS-MODULE,0,RS-SLIDES,0,RS-SLIDE,0,RS-SBG-PX,0,RS-SBG-WRAP,2,RS-SBG

selector: rs-slide.active-rs-slide > rs-sbg-px > rs-sbg-wrap > rs-sbg

snippet: <rs-sbg data-lazyload="//vernucciobeverage.it/wp-content/uploads/2019/11/foto_home_vigna_tramonto…" src="https://vernucciobeverage.it/wp-content/plugins/revslider/public/assets/as…" class="" data-bgcolor="transparent" style="background-color: transparent; background-repeat: no-repeat;" data-src-rs-ref="//vernucciobeverage.it/wp-content/uploads/2019/11/foto_home_vigna_tramonto…">

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-RS-SBG

nodeLabel: rs-slide.active-rs-slide > rs-sbg-px > rs-sbg-wrap > rs-sbg

selector: rs-slide.active-rs-slide > rs-sbg-px > rs-sbg-wrap > rs-sbg

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
/wp-content/plugins/revslider/public/assets/js/rs6.min.js...	63.4 KiB	450 ms
/wp-content/themes/stag/assets/js/plugins/jquery.queryloa...	3.8 KiB
vernucciobeverage.it/wp-content/themes/stag/assets/js/custom-loader.js?ver=1.0	419 B
/wp-content/plugins/revslider/public/assets/js/revolution...	47.9 KiB	450 ms
vernucciobeverage.it/wp-includes/js/jquery/jquery.js?ver=1.12.4-wp	32.1 KiB	450 ms
/wp-content/plugins/cookie-law-info/public/js/cookie-law-...	7.5 KiB
vernucciobeverage.it/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1	3.9 KiB
/wp-content/plugins/js_composer/assets/css/js_composer.mi...	39.7 KiB	450 ms
vernucciobeverage.it/wp-content/themes/stag/style.css?ver=5.3.26	17.0 KiB	150 ms
/wp-content/themes/stag/assets/fonts/et-line-font/et-line...	1.7 KiB
/wp-content/themes/stag/assets/fonts/font-awesome/css/fon...	6.7 KiB	150 ms
/wp-content/plugins/revslider/public/assets/css/rs6.css?v...	11.4 KiB	150 ms
/wp-content/plugins/delicious-addons/extend-vc/core/asset...	4.4 KiB
/wp-content/plugins/cookie-law-info/public/css/cookie-law...	4.5 KiB
/wp-content/plugins/delicious-addons/extend-vc/core/asset...	8.2 KiB	150 ms
/wp-content/plugins/contact-form-7/includes/css/styles.cs...	744 B
vernucciobeverage.it/wp-includes/css/dist/block-library/style.min.css?ver=5.3.26	5.7 KiB	150 ms
/wp-content/plugins/cookie-law-info/public/css/cookie-law...	1009 B
/css?family=Raleway%3A100%2C200%2C300%2C400%2C500%2C600%2...	1.2 KiB	817 ms

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

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: 869 ms

URL	Time Spent
vernucciobeverage.it/	869 ms
vernucciobeverage.it/	0.0 ms

Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.6 s

URL	Time Spent
vernucciobeverage.it/	1.7 s

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 360 ms 65.5 KiB

URL	Transfer Size	Est Savings
/wp-content/plugins/js_composer/assets/css/js_composer.mi...	39.5 KiB	39.4 KiB
vernucciobeverage.it/wp-content/themes/stag/style.css?ver=5.3.26	16.9 KiB	15.5 KiB
/wp-content/plugins/revslider/public/assets/css/rs6.css?v...	11.2 KiB	10.7 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: 180 ms 47.1 KiB

URL	Transfer Size	Est Savings
/wp-content/plugins/revslider/public/assets/js/rs6.min.js...	63.2 KiB	26.6 KiB
/wp-content/plugins/revslider/public/assets/js/revolution...	47.7 KiB	20.4 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
/wp-content/plugins/revslider/public/assets/js/revolution...	1.5 s	618 ms	25 ms
vernucciobeverage.it/wp-includes/js/jquery/jquery.js?ver=1.12.4-wp	624 ms	487 ms	9.2 ms
vernucciobeverage.it/	523 ms	98 ms	12 ms
Unattributable	339 ms	9.3 ms	0.0 ms
/wp-content/plugins/js_composer/assets/lib/bower/skrollr/...	92 ms	28 ms	1.4 ms
/wp-content/plugins/revslider/public/assets/js/rs6.min.js...	79 ms	36 ms	40 ms
/wp-content/themes/stag/assets/js/plugins/jquery-plugins....	56 ms	36 ms	6.3 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	1.4 s
Style & Layout	823 ms
Other	808 ms
Rendering	166 ms
Script Parsing & Compilation	121 ms
Parse HTML & CSS	118 ms
Garbage Collection	12 ms

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
Vernuccio Beverage `div.container > div.footer-logo > a > img`	vernucciobeverage.it/wp-content/uploads/2020/08/Logo_vernuccio-nd-colore.png

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

●Use efficient cache lifetimes

●Layout shift culprits

●Optimize DOM size

●Forced reflow

●Improve image delivery

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Avoids enormous network payloads Total size was 819 KiB

●Avoid long main-thread tasks 7 long tasks found

●Avoid non-composited animations 1 animated element found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 30 ms

●Server Backend Latencies 30 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid large layout shifts 2 layout shifts found

○INP breakdown

○User Timing marks and measures

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
PARTNERS `div.aligncenter > div.vc_column-inner > div.wpb_wrapper > a.dt-button`
DIGITAL IMPACT ITALIA `footer#colophon > div.container > div.site-info > a`
Cookie settings `body.home > div#cookie-law-info-bar > span > a.cli_settings_button`

These are opportunities to improve the legibility of your content.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
``Splendide Emozioni`` `div.wpb_wrapper > div.title-center > div.dt-title-wrapper > h4.section-tagline`

These are opportunities to improve keyboard navigation in your application.

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

●`[role]` values are valid

●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-hidden="true"]` elements do not contain focusable descendents

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

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

●Links are distinguishable without relying on color.

●Links have a discernible name

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

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

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

●Touch targets have sufficient size and spacing.

●Document has a main landmark.

●Deprecated ARIA roles were not used

○`[accesskey]` values are unique

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

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

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements use only permitted 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

○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

○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.

○`[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.

○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

Trust and Safety

All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Insecure URL	Request Resolution
vernucciobeverage.it/	Allowed
vernucciobeverage.it/wp-content/uploads/2020/08/Logo_vernuccio-nd-colore.png	Automatically upgraded to HTTPS

General

Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Issue type
Mixed content

●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

●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

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.

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
div.cli-row > div.cli-col-12 > div.cli-privacy-overview > a.cli-privacy-readmore `div.cli-row > div.cli-col-12 > div.cli-privacy-overview > a.cli-privacy-readmore`

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

●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`