Tools & Wizards About Us
superiorlight.com screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

superiorlight.com

Superior Lighting - Commercial Lighting and Sign Installation in Omaha and Nationwide

Page Load Speed

3.4 sec in total

First Response

11 ms

Resources Loaded

3.3 sec

Page Rendered

158 ms

superiorlight.com screenshot

About Website

Welcome to superiorlight.com homepage info - get ready to check Superior Light best content right away, or after learning these important things about superiorlight.com

For 50 years, Superior Lighting has provided sign installation, electrical construction, and commercial lighting services in Omaha and nationwide.

Visit superiorlight.com

Key Findings

We analyzed Superiorlight.com page load time and found that the first response time was 11 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

superiorlight.com performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value3.9 s

88/100

10%

Network Requests Diagram

superiorlight.com

11 ms

www.superiorlight.com

3077 ms

style.css

10 ms

style.min.css

21 ms

styles.css

16 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 96% of them (25 requests) were addressed to the original Superiorlight.com, 4% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Superiorlight.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 556.3 kB (61%)

Content Size

913.5 kB

After Optimization

357.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Superiorlight.com main page is 913.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 394.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 27.8 kB

  • Original 35.9 kB
  • After minification 33.0 kB
  • After compression 8.1 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 27.8 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 28 B

  • Original 159.2 kB
  • After minification 159.1 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. Superior Light images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 244.7 kB

  • Original 394.5 kB
  • After minification 394.5 kB
  • After compression 149.9 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 244.7 kB or 62% of the original size.

CSS Optimization

-88%

Potential reduce by 283.8 kB

  • Original 323.9 kB
  • After minification 279.8 kB
  • After compression 40.1 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. Superiorlight.com needs all CSS files to be minified and compressed as it can save up to 283.8 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (47%)

Requests Now

19

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Superior Light. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

superiorlight.com

superiorlight.com

11 ms

www.superiorlight.com

www.superiorlight.com

3077 ms

style.css

style.css

10 ms

style.min.css

style.min.css

21 ms

styles.css

styles.css

16 ms

settings.css

settings.css

20 ms

fontello.css

fontello.css

18 ms

jquery.min.js

jquery.min.js

21 ms

jquery-migrate.min.js

jquery-migrate.min.js

22 ms

main.min.js

main.min.js

27 ms

tptools.js

tptools.js

147 ms

style.css

style.css

21 ms

analytics.js

analytics.js

67 ms

superior-lighting-logo-2x.png

superior-lighting-logo-2x.png

60 ms

callouts-background.jpg

callouts-background.jpg

65 ms

map-2023.jpg

map-2023.jpg

64 ms

gocc.png

gocc.png

64 ms

prsm.png

prsm.png

63 ms

plasma-new-logo-e1548875776288.jpg

plasma-new-logo-e1548875776288.jpg

63 ms

nalmco.png

nalmco.png

63 ms

isa.png

isa.png

78 ms

greycliffcf-regular-webfont.woff

greycliffcf-regular-webfont.woff

19 ms

greycliffcf-heavy-webfont.woff

greycliffcf-heavy-webfont.woff

19 ms

icomoon.ttf

icomoon.ttf

19 ms

greycliffcf-bold-webfont.woff

greycliffcf-bold-webfont.woff

20 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

20 ms

Accessibility Review

superiorlight.com accessibility score

48

Accessibility Issues

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.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

superiorlight.com best practices score

92

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

SEO Factors

superiorlight.com SEO score

93

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

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

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 Superiorlight.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 Superiorlight.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

superiorlight.com

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