Tools & Wizards About Us

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

emlight.com

Emlight Design - Dimmer and Lighting Control Service - Home Page

Page Load Speed

635 ms in total

First Response

137 ms

Resources Loaded

399 ms

Page Rendered

99 ms

About Website

Click here to check amazing Emlight content. Otherwise, check out these important facts you probably never knew about emlight.com

Emlight Design services Strand, Electro Controls, EDI, and Johnson Systems INc. dimmer and lighting controls. Emlight also sells CD80 dimmer rack retrofits and Environ retrofits.

Visit emlight.com

Key Findings

We analyzed Emlight.com page load time and found that the first response time was 137 ms and then it took 498 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

emlight.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

Network Requests Diagram

emlight.com

137 ms

fusion.css

58 ms

style.css

114 ms

site.css

105 ms

a_Slice-1.png

105 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Emlight.com and no external sources were called. The less responsive or slowest element that took the longest time to load (261 ms) belongs to the original domain Emlight.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.1 kB (17%)

Content Size

158.5 kB

After Optimization

131.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Emlight.com main page is 158.5 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. Only 10% of websites need less resources to load. Images take 140.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 12.2 kB

  • Original 15.8 kB
  • After minification 14.5 kB
  • After compression 3.6 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 12.2 kB or 77% of the original size.

Image Optimization

-10%

Potential reduce by 14.3 kB

  • Original 140.0 kB
  • After minification 125.6 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. Emlight images are well optimized though.

CSS Optimization

-21%

Potential reduce by 590 B

  • Original 2.8 kB
  • After minification 2.7 kB
  • After compression 2.2 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. Emlight.com needs all CSS files to be minified and compressed as it can save up to 590 B or 21% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Emlight. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

emlight.com accessibility score

82

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

emlight.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

emlight.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Emlight.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 Emlight.com main page’s claimed encoding is iso-8859-1. 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

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