Tools & Wizards About Us
zkxyled.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

zkxyled.com

超大功率专业照明解决方案服务商中科芯源体育照明工业照明道路照明防爆照明

Page Load Speed

8.5 sec in total

First Response

1.8 sec

Resources Loaded

5.8 sec

Page Rendered

873 ms

zkxyled.com screenshot

About Website

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

工业照明|道路照明|机场照明|码头照明|防爆照明|体育照明|超大功率专业照明解决方案服务商

Visit zkxyled.com

Key Findings

We analyzed Zkxyled.com page load time and found that the first response time was 1.8 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

zkxyled.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.9 s

0/100

25%

SI (Speed Index)

Value15.8 s

0/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

zkxyled.com

1829 ms

outerChain.jsp

1117 ms

siteBase2.min.css

279 ms

base2.min.css

360 ms

module.min.css

340 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 11% of them (8 requests) were addressed to the original Zkxyled.com, 28% (21 requests) were made to 2.ss.faisys.com and 24% (18 requests) were made to 10239441.s21i.faiusr.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Zkxyled.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 801.9 kB (14%)

Content Size

5.8 MB

After Optimization

5.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zkxyled.com main page is 5.8 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. Only a small number of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 317.0 kB

  • Original 367.8 kB
  • After minification 363.7 kB
  • After compression 50.8 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 317.0 kB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 484.7 kB

  • Original 4.4 MB
  • After minification 4.0 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. Obviously, Zkxyled needs image optimization as it can save up to 484.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 9 B

  • Original 892.6 kB
  • After minification 892.6 kB
  • After compression 892.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 161 B

  • Original 143.9 kB
  • After minification 143.9 kB
  • After compression 143.8 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. Zkxyled.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (52%)

Requests Now

69

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zkxyled. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zkxyled.com

zkxyled.com

1829 ms

outerChain.jsp

outerChain.jsp

1117 ms

siteBase2.min.css

siteBase2.min.css

279 ms

base2.min.css

base2.min.css

360 ms

module.min.css

module.min.css

340 ms

fkTheme.min.css

fkTheme.min.css

615 ms

themeMixin.min.css

themeMixin.min.css

342 ms

moduleAnimation.min.css

moduleAnimation.min.css

342 ms

fkNav.min.css

fkNav.min.css

653 ms

fkModule.min.css

fkModule.min.css

682 ms

fkModule.min.css

fkModule.min.css

689 ms

newSearchBoxStyle.min.css

newSearchBoxStyle.min.css

344 ms

floatBtn1.min.css

floatBtn1.min.css

350 ms

jzcusstyle.jsp

jzcusstyle.jsp

1567 ms

vue-2.7.14.min.js

vue-2.7.14.min.js

278 ms

comMethods.min.js

comMethods.min.js

310 ms

jzUtils.min.js

jzUtils.min.js

343 ms

polyfill.min.js

polyfill.min.js

360 ms

jzRequest.min.js

jzRequest.min.js

543 ms

jzUtils.min.js

jzUtils.min.js

593 ms

bizShared.min.js

bizShared.min.js

606 ms

bizShared.min.css

bizShared.min.css

605 ms

jquery-core.min.js

jquery-core.min.js

349 ms

jquery-mousewheel.min.js

jquery-mousewheel.min.js

348 ms

frontend.min.js

frontend.min.js

349 ms

jquery-ui-core.min.js

jquery-ui-core.min.js

374 ms

partitionSite.min.js

partitionSite.min.js

481 ms

2052.min.js

2052.min.js

611 ms

site.min.js

site.min.js

417 ms

module.min.js

module.min.js

409 ms

fontsIco.min.css

fontsIco.min.css

148 ms

hawkEye.min.js

hawkEye.min.js

806 ms

ABUIABAEGAAg2477lAYo5JyW4QMw6A44wgM.png

ABUIABAEGAAg2477lAYo5JyW4QMw6A44wgM.png

855 ms

vbg01.png

vbg01.png

123 ms

dot.gif

dot.gif

850 ms

ABUIABACGAAgl_iHigYopNP4wQMwATh4.jpg

ABUIABACGAAgl_iHigYopNP4wQMwATh4.jpg

801 ms

ABUIABACGAAgjbuKjAYo7KOx4AQwgA84igU.jpg

ABUIABACGAAgjbuKjAYo7KOx4AQwgA84igU.jpg

805 ms

ABUIABACGAAgiMOqigYo6uTckgMwgA84vAU.jpg

ABUIABACGAAgiMOqigYo6uTckgMwgA84vAU.jpg

913 ms

ABUIABACGAAg_saeiQYohomE9AUw8gY4ggQ.jpg

ABUIABACGAAg_saeiQYohomE9AUw8gY4ggQ.jpg

802 ms

ABUIABAEGAAgr4CNigYohZPHmAMwsAk4sAk!60x60.png

ABUIABAEGAAgr4CNigYohZPHmAMwsAk4sAk!60x60.png

799 ms

ABUIABAEGAAgzYCNigYolpycmwYwsAk4sAk!60x60.png

ABUIABAEGAAgzYCNigYolpycmwYwsAk4sAk!60x60.png

800 ms

ABUIABAEGAAg6ICNigYo7NWJzwMwsAk4sAk!60x60.png

ABUIABAEGAAg6ICNigYo7NWJzwMwsAk4sAk!60x60.png

800 ms

ABUIABAEGAAgjoGNigYolPixxwcwsAk4sAk!60x60.png

ABUIABAEGAAgjoGNigYolPixxwcwsAk4sAk!60x60.png

800 ms

ABUIABAEGAAg0P2KigYoo6HY2gMwsAk4sAk!60x60.png

ABUIABAEGAAg0P2KigYoo6HY2gMwsAk4sAk!60x60.png

803 ms

ABUIABAEGAAgsISLigYoxcXP5wEwsAk4sAk!60x60.png

ABUIABAEGAAgsISLigYoxcXP5wEwsAk4sAk!60x60.png

801 ms

ABUIABAEGAAgj4aLigYop5bMvQQwsAk4sAk!60x60.png

ABUIABAEGAAgj4aLigYop5bMvQQwsAk4sAk!60x60.png

802 ms

ABUIABACGAAg2ZmUvAUoo5quezCCAjiCAg!160x160.jpg

ABUIABACGAAg2ZmUvAUoo5quezCCAjiCAg!160x160.jpg

802 ms

video-js.min.css

video-js.min.css

80 ms

video.min.css

video.min.css

82 ms

icomoon.ttf

icomoon.ttf

660 ms

icomoon.ttf

icomoon.ttf

664 ms

icomoon.ttf

icomoon.ttf

663 ms

icomoon.ttf

icomoon.ttf

661 ms

video.min.js

video.min.js

606 ms

photoSlide.min.js

photoSlide.min.js

606 ms

imageEffect.min.js

imageEffect.min.js

606 ms

ajaxLoadModuleDom_h.jsp

ajaxLoadModuleDom_h.jsp

1026 ms

site_h.jsp

site_h.jsp

533 ms

site_h.jsp

site_h.jsp

896 ms

log_h.jsp

log_h.jsp

893 ms

login_h.jsp

login_h.jsp

317 ms

bannerAnimation.min.css

bannerAnimation.min.css

105 ms

ABUIABACGAAgiei3iQYogefy4AcwgA84igU.jpg

ABUIABACGAAgiei3iQYogefy4AcwgA84igU.jpg

237 ms

ABUIABACGAAgqciKjAYomMj4ggIwgA84igU.jpg

ABUIABACGAAgqciKjAYomMj4ggIwgA84igU.jpg

238 ms

ABUIABACGAAgifOKjAYowLuKEDCADziKBQ.jpg

ABUIABACGAAgifOKjAYowLuKEDCADziKBQ.jpg

235 ms

mbg01.png

mbg01.png

172 ms

mbg01.png

mbg01.png

174 ms

vbg01.png

vbg01.png

171 ms

vbg01.png

vbg01.png

117 ms

loading_2b.gif

loading_2b.gif

45 ms

jquery-parallax.min.js

jquery-parallax.min.js

45 ms

ABUIABAEGAAg_uC2iQYovLqa_wcwygM4Rg.png

ABUIABAEGAAg_uC2iQYovLqa_wcwygM4Rg.png

479 ms

ABUIABAEGAAgo_G2iQYoqab3SzDLAzg5.png

ABUIABAEGAAgo_G2iQYoqab3SzDLAzg5.png

864 ms

mgClue_h.jsp

mgClue_h.jsp

526 ms

Accessibility Review

zkxyled.com accessibility score

74

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

zkxyled.com 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

zkxyled.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zkxyled.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Zkxyled.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

zkxyled.com

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