Tools & Wizards About Us
superlumin.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

superlumin.com

SuperLumin | Securely deploy Private CDN, eCDN at scale

Page Load Speed

2 sec in total

First Response

11 ms

Resources Loaded

1.2 sec

Page Rendered

817 ms

superlumin.com screenshot

About Website

Click here to check amazing Super Lumin content. Otherwise, check out these important facts you probably never knew about superlumin.com

Content acceleration solutions to mitigate bandwidth restraints, improve user experience and save money - streamlining delivery of high volumes of content.

Visit superlumin.com

Key Findings

We analyzed Superlumin.com page load time and found that the first response time was 11 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

superlumin.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value118.5 s

0/100

25%

SI (Speed Index)

Value43.0 s

0/100

10%

TBT (Total Blocking Time)

Value3,190 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value123.2 s

0/100

10%

Network Requests Diagram

superlumin.com

11 ms

39 ms

recaptcha__en.js

761 ms

gtm.js

82 ms

api.js

54 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 77% of them (99 requests) were addressed to the original Superlumin.com, 17% (22 requests) were made to D83sg6i4ha8lm.cloudfront.net and 2% (2 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (761 ms) relates to the external source Gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 264.9 kB (10%)

Content Size

2.5 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Superlumin.com main page is 2.5 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 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 37.2 kB

  • Original 49.6 kB
  • After minification 48.9 kB
  • After compression 12.4 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 37.2 kB or 75% of the original size.

Image Optimization

-10%

Potential reduce by 210.6 kB

  • Original 2.1 MB
  • After minification 1.9 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. Super Lumin images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.0 kB

  • Original 363.9 kB
  • After minification 363.9 kB
  • After compression 362.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-34%

Potential reduce by 16.1 kB

  • Original 46.9 kB
  • After minification 36.0 kB
  • After compression 30.8 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. Superlumin.com needs all CSS files to be minified and compressed as it can save up to 16.1 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (32%)

Requests Now

125

After Optimization

85

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Super Lumin. 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 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

superlumin.com

superlumin.com

11 ms

39 ms

recaptcha__en.js

recaptcha__en.js

761 ms

gtm.js

gtm.js

82 ms

api.js

api.js

54 ms

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443 ms

recaptcha__en.js

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599 ms

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430 ms

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SuperLumin_white.png

SuperLumin_white.png

157 ms

e6be0b30509ff8c41945298d8d0e9fd3187ebfac.webp

e6be0b30509ff8c41945298d8d0e9fd3187ebfac.webp

164 ms

_1.png

_1.png

181 ms

Vector_Smart_Object.png

Vector_Smart_Object.png

264 ms

Vector_Smart_Object_3.png

Vector_Smart_Object_3.png

169 ms

Vector_Smart_Object_2.png

Vector_Smart_Object_2.png

143 ms

SuperLumin.png

SuperLumin.png

198 ms

Vector_Smart_Object_technologies_1.png

Vector_Smart_Object_technologies_1.png

190 ms

Vector_Smart_Object_technologies.png

Vector_Smart_Object_technologies.png

206 ms

Vector_Smart_Object_technologies_4.png

Vector_Smart_Object_technologies_4.png

215 ms

superlumin_brands_safeway.png

superlumin_brands_safeway.png

225 ms

superlumin_brands_albertsons.png

superlumin_brands_albertsons.png

281 ms

superlumin_brands_landrover.png

superlumin_brands_landrover.png

280 ms

superlumin_brands_jaguar.png

superlumin_brands_jaguar.png

281 ms

superlumin_brands_luxottica.png

superlumin_brands_luxottica.png

279 ms

superlumin_brands_boots.png

superlumin_brands_boots.png

416 ms

error-circling.png

error-circling.png

428 ms

system-update.jpg

system-update.jpg

413 ms

digital-signage-office.jpg

digital-signage-office.jpg

700 ms

webtraffic.jpg

webtraffic.jpg

402 ms

homepage.png

homepage.png

422 ms

Artwork_1_copy_17.png

Artwork_1_copy_17.png

407 ms

background-images.png

background-images.png

692 ms

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205 ms

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Accessibility Review

superlumin.com accessibility score

97

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

superlumin.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

superlumin.com SEO score

100

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Superlumin.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 Superlumin.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

superlumin.com

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