Access dell.chiefmfg.com. Chief Mounts for Projectors, TVs, and Monitors

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value3,600 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.162

72/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

dell.chiefmfg.com

161 ms

chief

741 ms

otSDKStub.js

100 ms

intro.min.js

118 ms

legrandav-ui-library.esm.min.js

117 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dell.chiefmfg.com, 49% (48 requests) were made to Legrandav.com and 10% (10 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Res.cloudinary.com.

Content Size

3.8 MB

After Optimization

971.3 kB

In fact, the total size of Dell.chiefmfg.com main page is 3.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. HTML takes 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 2.7 MB

Original 2.8 MB
After minification 1.8 MB
After compression 151.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 1.0 MB, which is 36% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 2.7 MB or 95% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 74.8 kB
After minification 74.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Dell Chief Mfg images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 59.8 kB

Original 605.8 kB
After minification 604.9 kB
After compression 546.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-35%

Potential reduce by 107.9 kB

Original 307.2 kB
After minification 307.2 kB
After compression 199.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Dell.chiefmfg.com needs all CSS files to be minified and compressed as it can save up to 107.9 kB or 35% of the original size.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dell Chief Mfg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 58 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

High

ARIA IDs are not unique

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dell.chiefmfg.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dell.chiefmfg.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

dell.chiefmfg.com

Open Graph description is not detected on the main page of Dell Chief Mfg. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

Chief Mounts for Projectors, TVs, and Monitors | Legrand AV

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

dell.chiefmfg.com

chief

otSDKStub.js

intro.min.js

legrandav-ui-library.esm.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

dell.chiefmfg.com

chief

otSDKStub.js

intro.min.js

legrandav-ui-library.esm.min.js

icon

main.css

newmain.css

awy7nwh.css

introjs.min.css

introjs-nazanin.css

CoveoFullSearch.css

CoveoForSitecore.css

CoveoJsSearch.Lazy.min.js

CoveoForSitecore.Lazy.min.js

en.js

purify.min.js

require.js

main.js

pa-5b63497254acd30016000075.js

pardot-tracking.js

esw.min.js

salesforceChat.js

39a00b98-ca4e-4224-a324-4c2f143cd18e.json

location

otBannerSdk.js

p.css

legrandav_brand_logo.svg

actions-info_outline.svg

utility-regions.svg

communication-chat_outline.svg

general-user_outline.svg

chief-brand-hero.svg

global.js

sitecore-weco.js

acrossSites.js

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