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amerlux.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

amerlux.com

Amerlux - Commercial Lighting Manufacturer | SPEC-Grade Lighting

Page Load Speed

2.2 sec in total

First Response

47 ms

Resources Loaded

1.2 sec

Page Rendered

902 ms

amerlux.com screenshot

About Website

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

Lighting Manufacturer in Commercial, Supermarket, Retail, Office, Hospitality, and Architectural Lighting.

Visit amerlux.com

Key Findings

We analyzed Amerlux.com page load time and found that the first response time was 47 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

amerlux.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value2,490 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value20.7 s

2/100

10%

Network Requests Diagram

amerlux.com

47 ms

amerlux.com

133 ms

fonts.css

37 ms

fontawesome.css

39 ms

bootstrap.min.css

83 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 79% of them (66 requests) were addressed to the original Amerlux.com, 6% (5 requests) were made to Youtube.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (759 ms) belongs to the original domain Amerlux.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.7 kB (2%)

Content Size

7.5 MB

After Optimization

7.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Amerlux.com main page is 7.5 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. Only a small number of websites need less resources to load. Images take 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 28.1 kB

  • Original 39.8 kB
  • After minification 39.7 kB
  • After compression 11.6 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 28.1 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 30.0 kB

  • Original 7.0 MB
  • After minification 6.9 MB

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. Amerlux images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 45.1 kB

  • Original 363.4 kB
  • After minification 363.4 kB
  • After compression 318.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 45.1 kB or 12% of the original size.

CSS Optimization

-18%

Potential reduce by 22.4 kB

  • Original 126.2 kB
  • After minification 124.2 kB
  • After compression 103.8 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. Amerlux.com needs all CSS files to be minified and compressed as it can save up to 22.4 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (45%)

Requests Now

67

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Amerlux. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

amerlux.com

amerlux.com

47 ms

amerlux.com

amerlux.com

133 ms

fonts.css

fonts.css

37 ms

fontawesome.css

fontawesome.css

39 ms

bootstrap.min.css

bootstrap.min.css

83 ms

lazy.min.css

lazy.min.css

42 ms

main.css

main.css

33 ms

common.css

common.css

92 ms

jquery.3.4.1.js

jquery.3.4.1.js

54 ms

js

js

57 ms

jquery.matchHeight.js

jquery.matchHeight.js

50 ms

WebResource.axd

WebResource.axd

131 ms

ScriptResource.axd

ScriptResource.axd

134 ms

ScriptResource.axd

ScriptResource.axd

133 ms

home.css

home.css

133 ms

owl.carousel.min.css

owl.carousel.min.css

159 ms

owl.theme.default.min.css

owl.theme.default.min.css

159 ms

owl.carousel.min.js

owl.carousel.min.js

179 ms

homev2.js

homev2.js

187 ms

email-decode.min.js

email-decode.min.js

150 ms

js.cookie.min.js

js.cookie.min.js

36 ms

popper.min.js

popper.min.js

58 ms

bootstrap.min.js

bootstrap.min.js

167 ms

main.js

main.js

214 ms

light_notebook.js

light_notebook.js

167 ms

gtm.js

gtm.js

58 ms

hotjar-3707685.js

hotjar-3707685.js

136 ms

Amerlux_logo_Tag_black.png

Amerlux_logo_Tag_black.png

133 ms

Amerlux_logo_Tag_white.png

Amerlux_logo_Tag_white.png

217 ms

inside_rev.svg.aspx

inside_rev.svg.aspx

208 ms

outside_rev.svg.aspx

outside_rev.svg.aspx

216 ms

technological_rev.svg.aspx

technological_rev.svg.aspx

216 ms

finch_pro.png

finch_pro.png

218 ms

finch_img.jpg

finch_img.jpg

223 ms

finch_logo.png

finch_logo.png

219 ms

Finch_home.jpg

Finch_home.jpg

586 ms

rook_env.jpg

rook_env.jpg

582 ms

rook_pro_1.png

rook_pro_1.png

583 ms

2_5_measuement.png

2_5_measuement.png

582 ms

rook_pro_2.png

rook_pro_2.png

584 ms

environment_carisma_light.jpg

environment_carisma_light.jpg

584 ms

carisma_pendant.png

carisma_pendant.png

591 ms

carisma_recessed.png

carisma_recessed.png

586 ms

aerus_env.jpg

aerus_env.jpg

585 ms

aerus_pro.png

aerus_pro.png

586 ms

5_8_thick_1.png

5_8_thick_1.png

587 ms

gurv_env.jpg

gurv_env.jpg

587 ms

fino_env.jpg

fino_env.jpg

587 ms

gruv_pro_1.png

gruv_pro_1.png

588 ms

gruv_pro_2.png

gruv_pro_2.png

588 ms

fino_pro.png

fino_pro.png

575 ms

5_8_thick_2.png

5_8_thick_2.png

587 ms

hand_phone.png

hand_phone.png

605 ms

gWIvS3KZKdg

gWIvS3KZKdg

173 ms

o3.png

o3.png

616 ms

Poppins-Regular.woff

Poppins-Regular.woff

564 ms

Poppins-Medium.woff

Poppins-Medium.woff

556 ms

Poppins-Light.woff

Poppins-Light.woff

736 ms

Poppins-ExtraLight.woff

Poppins-ExtraLight.woff

734 ms

Poppins-Thin.woff

Poppins-Thin.woff

718 ms

Poppins-SemiBold.woff

Poppins-SemiBold.woff

717 ms

Poppins-Bold.woff

Poppins-Bold.woff

718 ms

Poppins-ExtraBold.woff

Poppins-ExtraBold.woff

697 ms

Poppins-Black.woff

Poppins-Black.woff

759 ms

Amerlux_a_goldenrod.png

Amerlux_a_goldenrod.png

659 ms

modules.ef112488b1de7ff5f962.js

modules.ef112488b1de7ff5f962.js

83 ms

fa-solid-900.woff

fa-solid-900.woff

684 ms

www-player.css

www-player.css

11 ms

www-embed-player.js

www-embed-player.js

34 ms

base.js

base.js

60 ms

fa-regular-400.woff

fa-regular-400.woff

674 ms

fa-brands-400.woff

fa-brands-400.woff

675 ms

ns-1.jpg.aspx

ns-1.jpg.aspx

742 ms

arrow_line.png.aspx

arrow_line.png.aspx

672 ms

phone_back.jpg

phone_back.jpg

674 ms

Amerlux_LightSpectrum.png

Amerlux_LightSpectrum.png

708 ms

ad_status.js

ad_status.js

192 ms

YjCNJ0mFj9HiCkQt39lQVpZzkP0G8dlYH-ABayRLdFs.js

YjCNJ0mFj9HiCkQt39lQVpZzkP0G8dlYH-ABayRLdFs.js

163 ms

embed.js

embed.js

63 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

57 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

64 ms

id

id

32 ms

Create

Create

122 ms

GenerateIT

GenerateIT

18 ms

Accessibility Review

amerlux.com accessibility score

70

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

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

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

amerlux.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

amerlux.com SEO score

81

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amerlux.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Amerlux.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

amerlux.com

Open Graph description is not detected on the main page of Amerlux. 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: