Tools & Wizards About Us
acuitybrands.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

acuitybrands.com

Acuity Brands | Lighting, Controls, and Building Management Solutions

Page Load Speed

2.8 sec in total

First Response

161 ms

Resources Loaded

2.2 sec

Page Rendered

362 ms

acuitybrands.com screenshot

About Website

Visit acuitybrands.com now to see the best up-to-date Acuity Brands content for United States and also check out these interesting facts you probably never knew about acuitybrands.com

Acuity Brands, Inc. is the North American market leader and one of the world’s leading providers of lighting and building management solutions.

Visit acuitybrands.com

Key Findings

We analyzed Acuitybrands.com page load time and found that the first response time was 161 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

acuitybrands.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value37.3 s

0/100

25%

SI (Speed Index)

Value21.9 s

0/100

10%

TBT (Total Blocking Time)

Value11,170 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value35.8 s

0/100

10%

Network Requests Diagram

acuitybrands.com

161 ms

acuitybrands.com

272 ms

www.acuitybrands.com

416 ms

VisitorIdentification.js

116 ms

all.css

98 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 19% of them (13 requests) were addressed to the original Acuitybrands.com, 9% (6 requests) were made to Cdnjs.cloudflare.com and 7% (5 requests) were made to Static.cloud.coveo.com. The less responsive or slowest element that took the longest time to load (625 ms) relates to the external source Assets-s3-us-east-1.ceros.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.5 kB (10%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acuitybrands.com main page is 1.7 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. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 90.6 kB

  • Original 113.4 kB
  • After minification 96.2 kB
  • After compression 22.8 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 17.2 kB, which is 15% 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 90.6 kB or 80% of the original size.

Image Optimization

-78%

Potential reduce by 12.1 kB

  • Original 15.4 kB
  • After minification 3.4 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. Obviously, Acuity Brands needs image optimization as it can save up to 12.1 kB or 78% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 57.3 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 1.4 MB

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

-4%

Potential reduce by 3.6 kB

  • Original 96.8 kB
  • After minification 96.8 kB
  • After compression 93.2 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. Acuitybrands.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 44 (76%)

Requests Now

58

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acuity Brands. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

acuitybrands.com

acuitybrands.com

161 ms

acuitybrands.com

acuitybrands.com

272 ms

www.acuitybrands.com

www.acuitybrands.com

416 ms

VisitorIdentification.js

VisitorIdentification.js

116 ms

all.css

all.css

98 ms

css

css

99 ms

bootstrap.min.css

bootstrap.min.css

102 ms

lightgallery.min.css

lightgallery.min.css

97 ms

video-js.css

video-js.css

85 ms

acuitybrands

acuitybrands

345 ms

startupScripts

startupScripts

255 ms

CoveoFullSearch.css

CoveoFullSearch.css

112 ms

CoveoForSitecore.css

CoveoForSitecore.css

106 ms

CoveoJsSearch.Lazy.min.js

CoveoJsSearch.Lazy.min.js

155 ms

CoveoForSitecore.Lazy.min.js

CoveoForSitecore.Lazy.min.js

106 ms

en.js

en.js

111 ms

scroll-proxy.min.js

scroll-proxy.min.js

168 ms

widget.js

widget.js

121 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

116 ms

jquery.validate.min.js

jquery.validate.min.js

109 ms

popper.min.js

popper.min.js

113 ms

bootstrap.min.js

bootstrap.min.js

113 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

131 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

278 ms

sirv.js

sirv.js

134 ms

angular.min.js

angular.min.js

114 ms

angular-sanitize.min.js

angular-sanitize.min.js

111 ms

lightgallery-all.min.js

lightgallery-all.min.js

106 ms

lg-video.min.js

lg-video.min.js

118 ms

video.js

video.js

67 ms

packery-mode.pkgd.js

packery-mode.pkgd.js

140 ms

defaultScripts

defaultScripts

259 ms

acuity-brands-logo-green-306x44.png

acuity-brands-logo-green-306x44.png

260 ms

close-modal-blue-grey.png

close-modal-blue-grey.png

258 ms

ab_top_icon_60x60.png

ab_top_icon_60x60.png

166 ms

compare-remove.png

compare-remove.png

258 ms

feedback-blue-right.png

feedback-blue-right.png

258 ms

gtm.js

gtm.js

89 ms

core.js

core.js

76 ms

css

css

27 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

193 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

276 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

564 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

563 ms

KFOlCnqEu92Fr1MmYUtfBBc-.woff

KFOlCnqEu92Fr1MmYUtfBBc-.woff

566 ms

js

js

257 ms

destination

destination

450 ms

insight.min.js

insight.min.js

528 ms

uwt.js

uwt.js

539 ms

fbevents.js

fbevents.js

441 ms

ab-home-7

ab-home-7

212 ms

0.uf-widget.js

0.uf-widget.js

472 ms

1.uf-widget.js

1.uf-widget.js

484 ms

fa-brands-400.ttf

fa-brands-400.ttf

372 ms

jquery.min.js

jquery.min.js

292 ms

webfont-1.6.3.js

webfont-1.6.3.js

374 ms

js

js

300 ms

require-min.js

require-min.js

443 ms

bootstrap-optimized.js

bootstrap-optimized.js

625 ms

html5-player.css

html5-player.css

504 ms

adsct

adsct

258 ms

adsct

adsct

230 ms

tag.aspx

tag.aspx

86 ms

experience-version-66392fd9935cc.js

experience-version-66392fd9935cc.js

152 ms

rollbar.min.js

rollbar.min.js

68 ms

adsct

adsct

238 ms

adsct

adsct

166 ms

Accessibility Review

acuitybrands.com accessibility score

98

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Links do not have a discernible name

Best Practices

acuitybrands.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

acuitybrands.com SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Acuitybrands.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 Acuitybrands.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

acuitybrands.com

Open Graph data is detected on the main page of Acuity Brands. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: