Tools & Wizards About Us

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

superbrightleds.org

LED Lights, Bulbs & LED Lighting Accessories | superbrightleds.com

Page Load Speed

3.1 sec in total

First Response

49 ms

Resources Loaded

2 sec

Page Rendered

1 sec

About Website

Welcome to superbrightleds.org homepage info - get ready to check Superbright LED S best content right away, or after learning these important things about superbrightleds.org

LED lights, components and LED products including car bulbs, household bulb, light strips, accent lighting and more. All products are available for purchase online.

Visit superbrightleds.org

Key Findings

We analyzed Superbrightleds.org page load time and found that the first response time was 49 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

superbrightleds.org performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value18.9 s

0/100

10%

TBT (Total Blocking Time)

Value8,530 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value38.0 s

0/100

10%

Network Requests Diagram

www.superbrightleds.com

49 ms

calendar.min.css

18 ms

styles-m.min.css

79 ms

photoswipe.min.css

32 ms

default-skin.min.css

42 ms

Our browser made a total of 299 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Superbrightleds.org, 3% (9 requests) were made to Notify.bugsnag.com and 1% (4 requests) were made to Hello.zonos.com. The less responsive or slowest element that took the longest time to load (737 ms) relates to the external source Ssl.luckyorange.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 418.3 kB (9%)

Content Size

4.6 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Superbrightleds.org main page is 4.6 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 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 345.9 kB

  • Original 422.9 kB
  • After minification 404.3 kB
  • After compression 76.9 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 345.9 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 2.9 kB

  • Original 3.3 MB
  • After minification 3.3 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. Superbright LED S images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 57.7 kB

  • Original 444.3 kB
  • After minification 443.9 kB
  • After compression 386.6 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 57.7 kB or 13% of the original size.

CSS Optimization

-3%

Potential reduce by 11.7 kB

  • Original 414.0 kB
  • After minification 413.9 kB
  • After compression 402.3 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. Superbrightleds.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 204 (71%)

Requests Now

286

After Optimization

82

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 286 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Superbright LED S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 164 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

superbrightleds.org accessibility score

73

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

[aria-hidden="true"] elements contain focusable descendents

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

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.

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

superbrightleds.org best practices score

75

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

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

superbrightleds.org SEO score

84

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Superbrightleds.org 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 Superbrightleds.org 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

Open Graph description is not detected on the main page of Superbright LED S. 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: