Tools & Wizards About Us
kingbrightusa.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

kingbrightusa.com

Kingbright USA LED Components Manufacturers

Page Load Speed

2.8 sec in total

First Response

147 ms

Resources Loaded

2.4 sec

Page Rendered

259 ms

kingbrightusa.com screenshot

About Website

Click here to check amazing Kingbright USA content for United States. Otherwise, check out these important facts you probably never knew about kingbrightusa.com

Contact one of the leading LED component manufacturers if you?re looking for LEDs for your application. Learn about Kingbright LED components today.

Visit kingbrightusa.com

Key Findings

We analyzed Kingbrightusa.com page load time and found that the first response time was 147 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

kingbrightusa.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

kingbrightusa.com

147 ms

Default.asp

280 ms

bootstrap.min.css

34 ms

jquery.min.js

26 ms

bootstrap.min.js

52 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 66% of them (33 requests) were addressed to the original Kingbrightusa.com, 6% (3 requests) were made to Googletagmanager.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Kingbrightusa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 406.3 kB (14%)

Content Size

2.8 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kingbrightusa.com main page is 2.8 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. 50% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 30.9 kB

  • Original 37.1 kB
  • After minification 22.5 kB
  • After compression 6.2 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. This page needs HTML code to be minified as it can gain 14.5 kB, which is 39% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 30.9 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 107.4 kB

  • Original 2.4 MB
  • After minification 2.3 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. Kingbright USA images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 134.1 kB

  • Original 228.3 kB
  • After minification 222.6 kB
  • After compression 94.2 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 134.1 kB or 59% of the original size.

CSS Optimization

-87%

Potential reduce by 133.9 kB

  • Original 154.6 kB
  • After minification 122.0 kB
  • After compression 20.7 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. Kingbrightusa.com needs all CSS files to be minified and compressed as it can save up to 133.9 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (52%)

Requests Now

44

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kingbright USA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kingbrightusa.com

kingbrightusa.com

147 ms

Default.asp

Default.asp

280 ms

bootstrap.min.css

bootstrap.min.css

34 ms

jquery.min.js

jquery.min.js

26 ms

bootstrap.min.js

bootstrap.min.js

52 ms

colorstyles.css

colorstyles.css

147 ms

menu2015.css

menu2015.css

147 ms

banner.css

banner.css

148 ms

rsmenu.css

rsmenu.css

149 ms

custom.css

custom.css

217 ms

animate.css

animate.css

405 ms

uielements.css

uielements.css

210 ms

font-awesome.min.css

font-awesome.min.css

279 ms

home.js

home.js

213 ms

jquery.min.js

jquery.min.js

425 ms

menu.js

menu.js

278 ms

wowslider.css

wowslider.css

283 ms

jquery.autosize.js

jquery.autosize.js

286 ms

js

js

77 ms

custom.js

custom.js

222 ms

css2

css2

33 ms

css

css

19 ms

KClogow.png

KClogow.png

183 ms

APGB0607-product.png

APGB0607-product.png

182 ms

APBA2006-product.png

APBA2006-product.png

181 ms

Tridome-product.png

Tridome-product.png

180 ms

apt3216.png

apt3216.png

181 ms

acdx56-51.png

acdx56-51.png

181 ms

wp7104alup-2-green.png

wp7104alup-2-green.png

185 ms

aaaf5051-04.png

aaaf5051-04.png

189 ms

WP115A10-ORANGE%20DIFFUSED.png

WP115A10-ORANGE%20DIFFUSED.png

185 ms

SX05-11.png

SX05-11.png

186 ms

KB817-B.png

KB817-B.png

186 ms

Hproduct-8.png

Hproduct-8.png

187 ms

AA4040_banner_1024x685.jpg

AA4040_banner_1024x685.jpg

1185 ms

0606_banner_1024x685.jpg

0606_banner_1024x685.jpg

1219 ms

2ndGen_banner_1024x685.jpg

2ndGen_banner_1024x685.jpg

1606 ms

gtm.js

gtm.js

71 ms

slide1_1920x1440.jpg

slide1_1920x1440.jpg

1460 ms

KFOmCnqEu92Fr1Me5WZNCzc.ttf

KFOmCnqEu92Fr1Me5WZNCzc.ttf

162 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

350 ms

gtm.js

gtm.js

97 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvgUFoZAaQriI.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvgUFoZAaQriI.ttf

214 ms

analytics.js

analytics.js

11 ms

0790.js

0790.js

8 ms

linkid.js

linkid.js

11 ms

0790.js

0790.js

27 ms

collect

collect

28 ms

collect

collect

14 ms

www.kingbrightusa.com.json

www.kingbrightusa.com.json

32 ms

Accessibility Review

kingbrightusa.com accessibility score

68

Accessibility Issues

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

Image elements do not have [alt] attributes

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.

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

Best Practices

kingbrightusa.com best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kingbrightusa.com SEO score

77

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

High

Image elements do not have [alt] attributes

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

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 Kingbrightusa.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 Kingbrightusa.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

kingbrightusa.com

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