Tools & Wizards About Us
zjhuihuang.en.alibaba.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

zjhuihuang.en.alibaba.com

Zhuji Huihuang Hardware Co., Ltd. - Pipe Welding Machine(only for export), Test Pump

Page Load Speed

3.1 sec in total

First Response

83 ms

Resources Loaded

2.4 sec

Page Rendered

624 ms

zjhuihuang.en.alibaba.com screenshot

About Website

Visit zjhuihuang.en.alibaba.com now to see the best up-to-date Zj Huihuang En Alibaba content for China and also check out these interesting facts you probably never knew about zjhuihuang.en.alibaba.com

Zhuji Huihuang Hardware Co., Ltd., Experts in Manufacturing and Exporting Pipe Welding Machine(only for export), Test Pump and 0 more Products.

Visit zjhuihuang.en.alibaba.com

Key Findings

We analyzed Zjhuihuang.en.alibaba.com page load time and found that the first response time was 83 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

zjhuihuang.en.alibaba.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value6,100 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.532

14/100

15%

TTI (Time to Interactive)

Value24.8 s

0/100

10%

Network Requests Diagram

zjhuihuang.en.alibaba.com

83 ms

zjhuihuang.en.alibaba.com

727 ms

97 ms

85 ms

header.css

156 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Zjhuihuang.en.alibaba.com, 42% (33 requests) were made to S.alicdn.com and 9% (7 requests) were made to Gj.mmstat.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (64%)

Content Size

6.1 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zjhuihuang.en.alibaba.com main page is 6.1 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. Javascripts take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 355.6 kB

  • Original 435.9 kB
  • After minification 432.0 kB
  • After compression 80.3 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 355.6 kB or 82% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, Zj Huihuang En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 3.3 MB

  • Original 5.2 MB
  • After minification 5.2 MB
  • After compression 1.9 MB

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 3.3 MB or 63% of the original size.

CSS Optimization

-72%

Potential reduce by 284.3 kB

  • Original 396.8 kB
  • After minification 346.0 kB
  • After compression 112.5 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. Zjhuihuang.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (64%)

Requests Now

67

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zj Huihuang En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zjhuihuang.en.alibaba.com

zjhuihuang.en.alibaba.com

83 ms

zjhuihuang.en.alibaba.com

zjhuihuang.en.alibaba.com

727 ms

97 ms

85 ms

header.css

header.css

156 ms

header.js

header.js

171 ms

92 ms

web-index.css

web-index.css

84 ms

web-index.css

web-index.css

170 ms

web-index.css

web-index.css

169 ms

web-index.css

web-index.css

170 ms

web-index.css

web-index.css

169 ms

436 ms

258 ms

index.js

index.js

258 ms

279 ms

H26dfcc6dc1524208bd31091716716b2da.jpg

H26dfcc6dc1524208bd31091716716b2da.jpg

946 ms

Hd986b1a092514547808a704e53a32e5c5.jpg

Hd986b1a092514547808a704e53a32e5c5.jpg

593 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

282 ms

H608533a135bf46229040970776d59e1an.jpg

H608533a135bf46229040970776d59e1an.jpg

1312 ms

H6358d057c90242c083a99e777c532c13v.jpg_350x350.jpg

H6358d057c90242c083a99e777c532c13v.jpg_350x350.jpg

281 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

300 ms

H5098d537afbd4be2a4f5e817ff53ee795.jpg

H5098d537afbd4be2a4f5e817ff53ee795.jpg

1011 ms

H8ba1ba70dc6448b8b0904d841f408aa95.jpg

H8ba1ba70dc6448b8b0904d841f408aa95.jpg

1388 ms

H1a40a367b8804a188905ce5c4abf28d9a.jpg

H1a40a367b8804a188905ce5c4abf28d9a.jpg

590 ms

Hacd0a561c1be452bb2d1872bbff05ebbp.jpg

Hacd0a561c1be452bb2d1872bbff05ebbp.jpg

1010 ms

Ha12ba0b21cf0490590efe76f2a87d801P.jpg

Ha12ba0b21cf0490590efe76f2a87d801P.jpg

1220 ms

H369820748074495d9e7d72e31b2dde09a.jpg

H369820748074495d9e7d72e31b2dde09a.jpg

428 ms

H99f5bb00bb4e4805b841cd3b023f9fccq.jpg

H99f5bb00bb4e4805b841cd3b023f9fccq.jpg

1022 ms

awsc.js

awsc.js

252 ms

107 ms

130 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

187 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

187 ms

Hfa3f292dcb50446994e305b911fbfeee6.jpg

Hfa3f292dcb50446994e305b911fbfeee6.jpg

370 ms

personTipsInfo.do

personTipsInfo.do

326 ms

eg.js

eg.js

268 ms

roboto-regular.woff

roboto-regular.woff

140 ms

roboto-medium.woff

roboto-medium.woff

139 ms

roboto-light.woff

roboto-light.woff

284 ms

roboto-thin.woff

roboto-thin.woff

284 ms

roboto-bold.woff

roboto-bold.woff

283 ms

icon-font.woff

icon-font.woff

231 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

271 ms

sc.globalxman.appscene

sc.globalxman.appscene

184 ms

footer.css

footer.css

180 ms

et_f.js

et_f.js

46 ms

um.js

um.js

188 ms

m.i.c

m.i.c

61 ms

index.js

index.js

51 ms

index.js

index.js

51 ms

light0.5x.png

light0.5x.png

66 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

63 ms

7.gif

7.gif

63 ms

pages_version.html

pages_version.html

100 ms

defer-common.js

defer-common.js

94 ms

i.alicdn.com

i.alicdn.com

378 ms

index.js

index.js

47 ms

wu.json

wu.json

360 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

65 ms

baxiaCommon.js

baxiaCommon.js

351 ms

rp

rp

1091 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

368 ms

store-proxy.html

store-proxy.html

286 ms

countryCurrencyDataService

countryCurrencyDataService

445 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

232 ms

personRoleInfo.do

personRoleInfo.do

217 ms

notification.do

notification.do

383 ms

index.web.css

index.web.css

271 ms

index.web.js

index.web.js

104 ms

index.js

index.js

224 ms

availableSurveyQuery.json

availableSurveyQuery.json

106 ms

um.json

um.json

93 ms

iconfont.woff

iconfont.woff

33 ms

iconfont.woff

iconfont.woff

23 ms

index.js

index.js

142 ms

getUmid.do

getUmid.do

9 ms

index.css

index.css

28 ms

Accessibility Review

zjhuihuang.en.alibaba.com accessibility score

72

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

zjhuihuang.en.alibaba.com best practices score

83

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

SEO Factors

zjhuihuang.en.alibaba.com SEO score

71

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

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

High

Document doesn't have a valid hreflang

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 doesn't use legible font sizes

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 Zjhuihuang.en.alibaba.com 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 Zjhuihuang.en.alibaba.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

zjhuihuang.en.alibaba.com

Open Graph data is detected on the main page of Zj Huihuang En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: