Tools & Wizards About Us
en.jbs-kj.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

en.jbs-kj.com

Shenzhen Jibaishun Technology Co., Ltd._Metal parts processing

Page Load Speed

4.7 sec in total

First Response

927 ms

Resources Loaded

3.2 sec

Page Rendered

585 ms

en.jbs-kj.com screenshot

About Website

Welcome to en.jbs-kj.com homepage info - get ready to check En Jbs Kj best content right away, or after learning these important things about en.jbs-kj.com

-Jibaishun is a high-tech enterprise engaged in the r&d and production of precision molds, micro welding heads and parts processing and manufacturing in the electronic industry. Products are inductanc...

Visit en.jbs-kj.com

Key Findings

We analyzed En.jbs-kj.com page load time and found that the first response time was 927 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

en.jbs-kj.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value18.9 s

0/100

10%

TBT (Total Blocking Time)

Value1,210 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.228

55/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

en.jbs-kj.com

927 ms

animate.css,iconfont.css,bootstrap.min.css,response.min.css

244 ms

site_impt_r.css

257 ms

ftmpl_impt_843b7eaa-06cd-4dee-b69d-425ac05aa461.css

266 ms

page_impt_Home.css

260 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 27% of them (20 requests) were addressed to the original En.jbs-kj.com, 21% (15 requests) were made to Static201.yun300.cn and 19% (14 requests) were made to Static.yun300.cn. The less responsive or slowest element that took the longest time to load (927 ms) belongs to the original domain En.jbs-kj.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 907.7 kB (34%)

Content Size

2.7 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of En.jbs-kj.com main page is 2.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 64.4 kB

  • Original 79.7 kB
  • After minification 72.6 kB
  • After compression 15.3 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 64.4 kB or 81% of the original size.

Image Optimization

-18%

Potential reduce by 339.5 kB

  • Original 1.9 MB
  • After minification 1.6 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, En Jbs Kj needs image optimization as it can save up to 339.5 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 112.2 kB

  • Original 173.4 kB
  • After minification 170.4 kB
  • After compression 61.2 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 112.2 kB or 65% of the original size.

CSS Optimization

-78%

Potential reduce by 391.6 kB

  • Original 503.9 kB
  • After minification 475.1 kB
  • After compression 112.3 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. En.jbs-kj.com needs all CSS files to be minified and compressed as it can save up to 391.6 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (58%)

Requests Now

62

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En Jbs Kj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

en.jbs-kj.com

en.jbs-kj.com

927 ms

animate.css,iconfont.css,bootstrap.min.css,response.min.css

animate.css,iconfont.css,bootstrap.min.css,response.min.css

244 ms

site_impt_r.css

site_impt_r.css

257 ms

ftmpl_impt_843b7eaa-06cd-4dee-b69d-425ac05aa461.css

ftmpl_impt_843b7eaa-06cd-4dee-b69d-425ac05aa461.css

266 ms

page_impt_Home.css

page_impt_Home.css

260 ms

public.css

public.css

463 ms

catePublic.css

catePublic.css

516 ms

lightbox.css

lightbox.css

461 ms

hover-min.css

hover-min.css

832 ms

js

js

103 ms

interwords_en.min.js,handle.min.js,libs.min.js,render.min.js

interwords_en.min.js,handle.min.js,libs.min.js,render.min.js

263 ms

rBQBG1zaKjeEZqnoAAAAAIaDhfQ3178.js

rBQBG1zaKjeEZqnoAAAAAIaDhfQ3178.js

253 ms

rBQBG1zEYY2ENWyFAAAAAMkBaKg1347.js

rBQBG1zEYY2ENWyFAAAAAMkBaKg1347.js

254 ms

rBQBHF0t2j2EOlsxAAAAAO-8cyI5368.js

rBQBHF0t2j2EOlsxAAAAAO-8cyI5368.js

110 ms

rBQBG1oQGsaEQJ1SAAAAAIGDn6s8276.js

rBQBG1oQGsaEQJ1SAAAAAIGDn6s8276.js

109 ms

rBQBHVoQGrqEcOjHAAAAAIqVad00434.js

rBQBHVoQGrqEcOjHAAAAAIqVad00434.js

109 ms

rBQBG1zaKjeEZqnoAAAAAIaDhfQ3178.js

rBQBG1zaKjeEZqnoAAAAAIaDhfQ3178.js

20 ms

rBQBG1zEYY2ENWyFAAAAAMkBaKg1347.js

rBQBG1zEYY2ENWyFAAAAAMkBaKg1347.js

20 ms

rBQBHF0t2j2EOlsxAAAAAO-8cyI5368.js

rBQBHF0t2j2EOlsxAAAAAO-8cyI5368.js

22 ms

rBQBHVoQGrqEcOjHAAAAAIqVad00434.js

rBQBHVoQGrqEcOjHAAAAAIqVad00434.js

20 ms

rBQBG1oQGsaEQJ1SAAAAAIGDn6s8276.js

rBQBG1oQGsaEQJ1SAAAAAIGDn6s8276.js

20 ms

wow.min.js

wow.min.js

242 ms

lightbox.js

lightbox.js

729 ms

particleBox.js

particleBox.js

394 ms

particles.min.js

particles.min.js

596 ms

particles_config.js

particles_config.js

677 ms

public.js

public.js

756 ms

analytics.js

analytics.js

46 ms

gas-1.10.1.min.js

gas-1.10.1.min.js

313 ms

01829ef4-9201-4449-ba4e-0222a12f0ae9.jpg

01829ef4-9201-4449-ba4e-0222a12f0ae9.jpg

234 ms

1FqbU57nStKw38vIi10wFA.jpg_%7Bi%7Dxaf.jpg

1FqbU57nStKw38vIi10wFA.jpg_%7Bi%7Dxaf.jpg

241 ms

2Bf6rk2vS_aNWjjqzCI9Qw.jpg_%7Bi%7Dxaf.jpg

2Bf6rk2vS_aNWjjqzCI9Qw.jpg_%7Bi%7Dxaf.jpg

309 ms

kIPIoU06Srmh4yjLrj2iaw.jpg_%7Bi%7Dxaf.jpg

kIPIoU06Srmh4yjLrj2iaw.jpg_%7Bi%7Dxaf.jpg

306 ms

NrytpXaIQQa_VskeUgrmzA.jpg_%7Bi%7Dxaf.jpg

NrytpXaIQQa_VskeUgrmzA.jpg_%7Bi%7Dxaf.jpg

306 ms

aaa1.jpg

aaa1.jpg

306 ms

link.jpg

link.jpg

307 ms

ji.png

ji.png

305 ms

qr11.png

qr11.png

308 ms

qr22.png

qr22.png

309 ms

icon_close.png

icon_close.png

305 ms

icon_loading.gif

icon_loading.gif

309 ms

icon_prev.png

icon_prev.png

455 ms

icon_next.png

icon_next.png

584 ms

topLogo.png

topLogo.png

418 ms

zhuan.png

zhuan.png

440 ms

h_qr2222.jpg

h_qr2222.jpg

624 ms

collect

collect

41 ms

iconfont.woff

iconfont.woff

12 ms

iconfont.woff

iconfont.woff

450 ms

j_jbs_proBg.png

j_jbs_proBg.png

28 ms

utils.min.js

utils.min.js

243 ms

camera.png

camera.png

812 ms

ab1.jpg

ab1.jpg

20 ms

ab2.jpg

ab2.jpg

18 ms

ab3.jpg

ab3.jpg

18 ms

h_jbs_adBg.png

h_jbs_adBg.png

14 ms

response.js

response.js

718 ms

common.js

common.js

360 ms

portalResPublic_codeContainer-01.min.js

portalResPublic_codeContainer-01.min.js

6 ms

portalResProduct_list-01.min.js

portalResProduct_list-01.min.js

17 ms

portalResNews_list-01.min.js

portalResNews_list-01.min.js

10 ms

videobackbox.min.js

videobackbox.min.js

11 ms

pop.min.js

pop.min.js

8 ms

jquery.mediaQuery.min.js

jquery.mediaQuery.min.js

10 ms

jquery.md5.min.js

jquery.md5.min.js

12 ms

jquery.confirm.min.js

jquery.confirm.min.js

14 ms

jquery.message.min.js

jquery.message.min.js

9 ms

jquery.fileDownload.min.js

jquery.fileDownload.min.js

8 ms

iconfont.ttf

iconfont.ttf

520 ms

initPagination.min.js

initPagination.min.js

507 ms

swiper4.4.2.min.js

swiper4.4.2.min.js

7 ms

iconfont.svg

iconfont.svg

448 ms

pagination.min.js

pagination.min.js

230 ms

Accessibility Review

en.jbs-kj.com accessibility score

87

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

en.jbs-kj.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

en.jbs-kj.com SEO score

92

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

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 En.jbs-kj.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 En.jbs-kj.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

en.jbs-kj.com

Open Graph description is not detected on the main page of En Jbs Kj. 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: