Tools & Wizards About Us
klightled.com screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

klightled.com

Manufacturer of LED high bay light, LED street light, LED panel, LED triproof light

Page Load Speed

2.5 sec in total

First Response

993 ms

Resources Loaded

1.4 sec

Page Rendered

115 ms

klightled.com screenshot

About Website

Visit klightled.com now to see the best up-to-date K Light LED content and also check out these interesting facts you probably never knew about klightled.com

Manufacturer of LED high bay light, LED street light, LED panel, LED triproof light

Visit klightled.com

Key Findings

We analyzed Klightled.com page load time and found that the first response time was 993 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

klightled.com performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

klightled.com

993 ms

style_cn.css

55 ms

jquery.jslides.css

104 ms

jquery-1.8.0.min.js

114 ms

jquery.jslides.js

106 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Klightled.com and no external sources were called. The less responsive or slowest element that took the longest time to load (993 ms) belongs to the original domain Klightled.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 119.6 kB (33%)

Content Size

363.9 kB

After Optimization

244.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Klightled.com main page is 363.9 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. 25% of websites need less resources to load. Images take 278.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 9.2 kB

  • Original 11.8 kB
  • After minification 11.5 kB
  • After compression 2.6 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 9.2 kB or 78% of the original size.

Image Optimization

-39%

Potential reduce by 109.4 kB

  • Original 278.6 kB
  • After minification 169.2 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. Obviously, K Light LED needs image optimization as it can save up to 109.4 kB or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 489 B

  • Original 69.6 kB
  • After minification 69.6 kB
  • After compression 69.1 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

-14%

Potential reduce by 542 B

  • Original 3.9 kB
  • After minification 3.9 kB
  • After compression 3.4 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. Klightled.com needs all CSS files to be minified and compressed as it can save up to 542 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (10%)

Requests Now

30

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of K Light LED. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

klightled.com

klightled.com

993 ms

style_cn.css

style_cn.css

55 ms

jquery.jslides.css

jquery.jslides.css

104 ms

jquery-1.8.0.min.js

jquery-1.8.0.min.js

114 ms

jquery.jslides.js

jquery.jslides.js

106 ms

function.js

function.js

106 ms

jquery-fy.js

jquery-fy.js

127 ms

menu.css

menu.css

106 ms

qq.php

qq.php

164 ms

k1.jpg

k1.jpg

57 ms

k2.png

k2.png

54 ms

k4.png

k4.png

56 ms

k3.png

k3.png

55 ms

k5.png

k5.png

57 ms

20150709_214742.jpg

20150709_214742.jpg

66 ms

k8.png

k8.png

107 ms

k10.png

k10.png

107 ms

k11.png

k11.png

109 ms

k12.png

k12.png

110 ms

k20.png

k20.png

110 ms

k13.png

k13.png

118 ms

k21.png

k21.png

159 ms

k14.png

k14.png

160 ms

20160828_135706.jpg

20160828_135706.jpg

163 ms

20160828_162813.jpg

20160828_162813.jpg

166 ms

20161001_134351.jpg

20161001_134351.jpg

161 ms

20160924_111914.jpg

20160924_111914.jpg

171 ms

20160901_033512.jpg

20160901_033512.jpg

211 ms

20160924_111815.jpg

20160924_111815.jpg

213 ms

20171011_150154.jpg

20171011_150154.jpg

215 ms

k15.png

k15.png

213 ms

Accessibility Review

klightled.com accessibility score

39

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

klightled.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

klightled.com SEO score

67

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

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 Klightled.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 Klightled.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

klightled.com

Open Graph description is not detected on the main page of K Light LED. 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: