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ztpgjx.en.alibaba.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

ztpgjx.en.alibaba.com

Hefei Zhongtong Polishing Machine Co., Ltd. - Polishing Machine, Buffing Machine

Page Load Speed

2.3 sec in total

First Response

12 ms

Resources Loaded

2.1 sec

Page Rendered

152 ms

ztpgjx.en.alibaba.com screenshot

About Website

Welcome to ztpgjx.en.alibaba.com homepage info - get ready to check Ztpgjx En Alibaba best content for China right away, or after learning these important things about ztpgjx.en.alibaba.com

Hefei Zhongtong Polishing Machine Co., Ltd., Experts in Manufacturing and Exporting Polishing Machine, Buffing Machine and 0 more Products.

Visit ztpgjx.en.alibaba.com

Key Findings

We analyzed Ztpgjx.en.alibaba.com page load time and found that the first response time was 12 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

ztpgjx.en.alibaba.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value6,480 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.333

34/100

15%

TTI (Time to Interactive)

Value25.8 s

0/100

10%

Network Requests Diagram

ztpgjx.en.alibaba.com

12 ms

ztpgjx.en.alibaba.com

574 ms

112 ms

135 ms

header.css

140 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Ztpgjx.en.alibaba.com, 39% (34 requests) were made to S.alicdn.com and 11% (10 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 MB (60%)

Content Size

5.8 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ztpgjx.en.alibaba.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. 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 298.7 kB

  • Original 379.6 kB
  • After minification 375.7 kB
  • After compression 80.9 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 298.7 kB or 79% 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, Ztpgjx 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

-59%

Potential reduce by 3.0 MB

  • Original 5.1 MB
  • After minification 5.1 MB
  • After compression 2.1 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 3.0 MB or 59% of the original size.

CSS Optimization

-64%

Potential reduce by 202.3 kB

  • Original 313.9 kB
  • After minification 263.0 kB
  • After compression 111.5 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. Ztpgjx.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 202.3 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (49%)

Requests Now

77

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ztpgjx 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 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ztpgjx.en.alibaba.com

ztpgjx.en.alibaba.com

12 ms

ztpgjx.en.alibaba.com

ztpgjx.en.alibaba.com

574 ms

112 ms

135 ms

header.css

header.css

140 ms

header.js

header.js

160 ms

18 ms

web-index.css

web-index.css

145 ms

web-index.css

web-index.css

144 ms

web-index.css

web-index.css

159 ms

web-index.css

web-index.css

159 ms

web-index.css

web-index.css

158 ms

370 ms

216 ms

index.js

index.js

212 ms

232 ms

H72ba1f884a2e4e829bc575fd75f78fb0H.jpg

H72ba1f884a2e4e829bc575fd75f78fb0H.jpg

434 ms

H0bc32fd8506546049a9955375bf2e655J.jpg

H0bc32fd8506546049a9955375bf2e655J.jpg

435 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

486 ms

H7054577a44a64a1daad65992f47f8e0en.jpg

H7054577a44a64a1daad65992f47f8e0en.jpg

215 ms

H6c8f4e6a0dba4896b4b5362bea768fa16.jpg_q80.jpg

H6c8f4e6a0dba4896b4b5362bea768fa16.jpg_q80.jpg

215 ms

H5e49bad906f04cf3befcab29f1d05275x.jpg_q80.jpg

H5e49bad906f04cf3befcab29f1d05275x.jpg_q80.jpg

250 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

666 ms

H4c9c99adc0db49899bc91d4947ef680bw.jpg

H4c9c99adc0db49899bc91d4947ef680bw.jpg

433 ms

He1a78f1ea63b41b68ae8c497f68a1d0aL.jpg

He1a78f1ea63b41b68ae8c497f68a1d0aL.jpg

1053 ms

H537c6b5c90034cca9ff422c28efc4838J.jpg

H537c6b5c90034cca9ff422c28efc4838J.jpg

262 ms

H8e96b4c2ada84b61bb09b5b1ae26085bm.jpg

H8e96b4c2ada84b61bb09b5b1ae26085bm.jpg

448 ms

H5efd887e93d1444cb2bfc0455dcedab4c.jpg

H5efd887e93d1444cb2bfc0455dcedab4c.jpg

479 ms

H67859f4f89194b2f8dcd93ea3c04b1d9p.jpg

H67859f4f89194b2f8dcd93ea3c04b1d9p.jpg

433 ms

H5c1f2e84c35b4dc3ad3823b6c3e7a4a7p.jpg

H5c1f2e84c35b4dc3ad3823b6c3e7a4a7p.jpg

480 ms

H21e6461ebe25420696555b141efaa30ea.jpg

H21e6461ebe25420696555b141efaa30ea.jpg

431 ms

H596db72a4b9d4d0e969d72abbca4a9291.jpg

H596db72a4b9d4d0e969d72abbca4a9291.jpg

477 ms

He8fd6b6eaa1148999c10d12e859dcf0eO.jpg

He8fd6b6eaa1148999c10d12e859dcf0eO.jpg

276 ms

Hc218554def0c494e8a0edb0ad6470603U.jpg

Hc218554def0c494e8a0edb0ad6470603U.jpg

480 ms

H684d4efcc0c54a31bfcacd666bb41edaq.jpg

H684d4efcc0c54a31bfcacd666bb41edaq.jpg

446 ms

Hf8a5290b0dc4401cb4b426e4c3919a7bR.jpg

Hf8a5290b0dc4401cb4b426e4c3919a7bR.jpg

743 ms

H9ada05c3ccd147a6ab08a1f9abefc90eo.jpg

H9ada05c3ccd147a6ab08a1f9abefc90eo.jpg

476 ms

Ha7ad9adedf0f4b9e8442a0dc9345610bu.jpg

Ha7ad9adedf0f4b9e8442a0dc9345610bu.jpg

444 ms

awsc.js

awsc.js

213 ms

61 ms

111 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

108 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

108 ms

H9004f06253db44389a84013a1926bc46f.jpg

H9004f06253db44389a84013a1926bc46f.jpg

527 ms

Hbdefc0e39d5f4025994c3f23235f881cc.jpg

Hbdefc0e39d5f4025994c3f23235f881cc.jpg

709 ms

personTipsInfo.do

personTipsInfo.do

174 ms

roboto-regular.woff

roboto-regular.woff

197 ms

roboto-medium.woff

roboto-medium.woff

149 ms

roboto-light.woff

roboto-light.woff

149 ms

roboto-thin.woff

roboto-thin.woff

167 ms

roboto-bold.woff

roboto-bold.woff

166 ms

eg.js

eg.js

156 ms

icon-font.woff

icon-font.woff

127 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

128 ms

sc.globalxman.appscene

sc.globalxman.appscene

61 ms

footer.css

footer.css

60 ms

et_n.js

et_n.js

42 ms

um.js

um.js

43 ms

light0.5x.png

light0.5x.png

157 ms

pages_version.html

pages_version.html

136 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

119 ms

defer-common.js

defer-common.js

442 ms

i.alicdn.com

i.alicdn.com

580 ms

index.js

index.js

126 ms

index.js

index.js

32 ms

index.js

index.js

23 ms

wu.json

wu.json

280 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

17 ms

7.gif

7.gif

14 ms

baxiaCommon.js

baxiaCommon.js

27 ms

rp

rp

985 ms

index.web.css

index.web.css

69 ms

index.web.js

index.web.js

136 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

35 ms

availableSurveyQuery.json

availableSurveyQuery.json

78 ms

index.js

index.js

86 ms

index.css

index.css

5 ms

store-proxy.html

store-proxy.html

142 ms

countryCurrencyDataService

countryCurrencyDataService

121 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

76 ms

personRoleInfo.do

personRoleInfo.do

107 ms

notification.do

notification.do

118 ms

um.json

um.json

72 ms

index.js

index.js

16 ms

aksb.min.js

aksb.min.js

46 ms

iconfont.woff

iconfont.woff

21 ms

iconfont.woff

iconfont.woff

7 ms

getUmid.do

getUmid.do

9 ms

Accessibility Review

ztpgjx.en.alibaba.com accessibility score

69

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

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

High

Image elements do not have [alt] attributes

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

ztpgjx.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

ztpgjx.en.alibaba.com SEO score

79

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

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 Ztpgjx.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 Ztpgjx.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

ztpgjx.en.alibaba.com

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