Tools & Wizards About Us
alslighting.us screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

alslighting.us

Industrial & Commerical Lighting | ALS | United States

Page Load Speed

1.4 sec in total

First Response

82 ms

Resources Loaded

1.3 sec

Page Rendered

55 ms

alslighting.us screenshot

About Website

Click here to check amazing ALS Lighting content. Otherwise, check out these important facts you probably never knew about alslighting.us

Advantage Lighting Solutions is a North America based LED manufacturer specializing in high efficiency LED solutions for commercial and industrial applications. ALS provides security and utility light...

Visit alslighting.us

Key Findings

We analyzed Alslighting.us page load time and found that the first response time was 82 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

alslighting.us performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

www.alslighting.us

82 ms

minified.js

34 ms

focus-within-polyfill.js

29 ms

polyfill.min.js

349 ms

thunderbolt-commons.544e0ba0.bundle.min.js

48 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Alslighting.us, 36% (16 requests) were made to Static.wixstatic.com and 29% (13 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (755 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 853.4 kB (61%)

Content Size

1.4 MB

After Optimization

540.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Alslighting.us main page is 1.4 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. 30% of websites need less resources to load. HTML takes 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 825.7 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 194.4 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 825.7 kB or 81% of the original size.

Image Optimization

-12%

Potential reduce by 16.8 kB

  • Original 141.9 kB
  • After minification 125.1 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, ALS Lighting needs image optimization as it can save up to 16.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 10.9 kB

  • Original 232.3 kB
  • After minification 232.2 kB
  • After compression 221.4 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.

Requests Breakdown

Number of requests can be reduced by 10 (36%)

Requests Now

28

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ALS Lighting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.alslighting.us

www.alslighting.us

82 ms

minified.js

minified.js

34 ms

focus-within-polyfill.js

focus-within-polyfill.js

29 ms

polyfill.min.js

polyfill.min.js

349 ms

thunderbolt-commons.544e0ba0.bundle.min.js

thunderbolt-commons.544e0ba0.bundle.min.js

48 ms

main.ccd25f30.bundle.min.js

main.ccd25f30.bundle.min.js

50 ms

lodash.min.js

lodash.min.js

48 ms

react.production.min.js

react.production.min.js

47 ms

react-dom.production.min.js

react-dom.production.min.js

47 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

48 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

50 ms

ALS-LOGO_S_edited_edited.png

ALS-LOGO_S_edited_edited.png

295 ms

ecfb9e_477df6cebf144fe594ff25e5fb450635~mv2.jpeg

ecfb9e_477df6cebf144fe594ff25e5fb450635~mv2.jpeg

412 ms

2.png

2.png

348 ms

ecfb9e_998a21ab065f4db2a81648a697ac6275~mv2.jpg

ecfb9e_998a21ab065f4db2a81648a697ac6275~mv2.jpg

426 ms

ecfb9e_9148f0d8d8a243afab8918677e4219f7~mv2.jpg

ecfb9e_9148f0d8d8a243afab8918677e4219f7~mv2.jpg

472 ms

dark%252520sky_edited_edited.png

dark%252520sky_edited_edited.png

403 ms

3000K_edited.jpg

3000K_edited.jpg

698 ms

cct_edited.jpg

cct_edited.jpg

569 ms

flag_edited.jpg

flag_edited.jpg

594 ms

ecfb9e_0965438794a34642874086cf57140356~mv2.png

ecfb9e_0965438794a34642874086cf57140356~mv2.png

573 ms

ecfb9e_3e23698da9b84d5db935a74d8a1feba5~mv2.jpg

ecfb9e_3e23698da9b84d5db935a74d8a1feba5~mv2.jpg

579 ms

ecfb9e_2a74f9119a3f47b9a312b8d7ed23dc37~mv2.png

ecfb9e_2a74f9119a3f47b9a312b8d7ed23dc37~mv2.png

647 ms

ecfb9e_e4d7b23f5f47473b88e96740a88dc2ba~mv2.png

ecfb9e_e4d7b23f5f47473b88e96740a88dc2ba~mv2.png

755 ms

bundle.min.js

bundle.min.js

66 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

43 ms

file.woff

file.woff

535 ms

file.woff

file.woff

556 ms

file.woff

file.woff

572 ms

103 ms

102 ms

104 ms

100 ms

100 ms

100 ms

134 ms

137 ms

133 ms

136 ms

134 ms

133 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

18 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

alslighting.us accessibility score

96

Accessibility Issues

ARIA

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.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

alslighting.us best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

alslighting.us SEO score

89

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

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 Alslighting.us 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 Alslighting.us 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

alslighting.us

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