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szdingdai.en.alibaba.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

szdingdai.en.alibaba.com

Shengzhou Dingda Machinery Co., Ltd. - Heat press machine, mug press machine

Page Load Speed

3.3 sec in total

First Response

220 ms

Resources Loaded

2.5 sec

Page Rendered

615 ms

szdingdai.en.alibaba.com screenshot

About Website

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

Shengzhou Dingda Machinery Co., Ltd., Experts in Manufacturing and Exporting Heat press machine, mug press machine and 0 more Products.

Visit szdingdai.en.alibaba.com

Key Findings

We analyzed Szdingdai.en.alibaba.com page load time and found that the first response time was 220 ms and then it took 3.1 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

szdingdai.en.alibaba.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value4,750 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.274

44/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

szdingdai.en.alibaba.com

220 ms

szdingdai.en.alibaba.com

688 ms

127 ms

74 ms

header.css

91 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Szdingdai.en.alibaba.com, 38% (34 requests) were made to S.alicdn.com and 11% (10 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (60%)

Content Size

6.1 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Szdingdai.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. 80% 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 545.4 kB

  • Original 650.9 kB
  • After minification 646.0 kB
  • After compression 105.5 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 545.4 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 8.9 kB

  • Original 185.3 kB
  • After minification 176.4 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. Sz Dingda I En Alibaba images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 2.8 MB

  • Original 4.9 MB
  • After minification 4.9 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 2.8 MB or 58% of the original size.

CSS Optimization

-72%

Potential reduce by 292.4 kB

  • Original 404.4 kB
  • After minification 353.6 kB
  • After compression 112.0 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. Szdingdai.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 292.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (47%)

Requests Now

78

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Dingda I 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

szdingdai.en.alibaba.com

szdingdai.en.alibaba.com

220 ms

szdingdai.en.alibaba.com

szdingdai.en.alibaba.com

688 ms

127 ms

74 ms

header.css

header.css

91 ms

header.js

header.js

93 ms

62 ms

web-index.css

web-index.css

90 ms

web-index.css

web-index.css

96 ms

web-index.css

web-index.css

114 ms

web-index.css

web-index.css

110 ms

web-index.css

web-index.css

248 ms

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

250 ms

389 ms

214 ms

index.js

index.js

208 ms

214 ms

Ha511e817f10746d281552bf093d14848b.jpg

Ha511e817f10746d281552bf093d14848b.jpg

386 ms

HTB1TdA8cgaH3KVjSZFj763FWpXa6.png

HTB1TdA8cgaH3KVjSZFj763FWpXa6.png

235 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

325 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

69 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

97 ms

H53c3d104457b48468acfaa64e3f96a58A.jpg

H53c3d104457b48468acfaa64e3f96a58A.jpg

225 ms

He62dff7bec64440281b61c0b0e4c30d4C.jpg_q80.jpg

He62dff7bec64440281b61c0b0e4c30d4C.jpg_q80.jpg

384 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

383 ms

HTB1WL79ck9E3KVjSZFG76319XXaO.png

HTB1WL79ck9E3KVjSZFG76319XXaO.png

224 ms

HTB1GBA.clWD3KVjSZKP761p7FXaZ.png

HTB1GBA.clWD3KVjSZKP761p7FXaZ.png

233 ms

HTB1euw.clGE3KVjSZFh763kaFXat.png

HTB1euw.clGE3KVjSZFh763kaFXat.png

242 ms

HTB1zBRecqSs3KVjSZPi763siVXak.png

HTB1zBRecqSs3KVjSZPi763siVXak.png

232 ms

HTB14uxfcrus3KVjSZKb760qkFXar.png

HTB14uxfcrus3KVjSZKb760qkFXar.png

240 ms

HTB1fog8coGF3KVjSZFo762mpFXaS.png

HTB1fog8coGF3KVjSZFo762mpFXaS.png

322 ms

HTB1XANzXgFY.1VjSZFn763FHXXag.png

HTB1XANzXgFY.1VjSZFn763FHXXag.png

349 ms

H9c992ea7f7b443bcbed13a860a9090bbt.jpg

H9c992ea7f7b443bcbed13a860a9090bbt.jpg

550 ms

H2ee09d4e7d614b3391194e53413f6ceau.jpg

H2ee09d4e7d614b3391194e53413f6ceau.jpg

575 ms

HTB1BkA8cfWG3KVjSZPc762kbXXaZ.png

HTB1BkA8cfWG3KVjSZPc762kbXXaZ.png

322 ms

HTB1MEI.claE3KVjSZLe760sSFXae.png

HTB1MEI.claE3KVjSZLe760sSFXae.png

231 ms

HTB1Fjo8cf5G3KVjSZPx762I3XXaG.png

HTB1Fjo8cf5G3KVjSZPx762I3XXaG.png

239 ms

HTB1UrKjXLBj_uVjSZFp7630SXXaG.png

HTB1UrKjXLBj_uVjSZFp7630SXXaG.png

238 ms

HTB1xEI.claE3KVjSZLe760sSFXaY.png

HTB1xEI.claE3KVjSZLe760sSFXaY.png

284 ms

HTB1UmE7cf1H3KVjSZFH762KppXae.png

HTB1UmE7cf1H3KVjSZFH762KppXae.png

346 ms

HTB1MkA8cfWG3KVjSZPc762kbXXa3.png

HTB1MkA8cfWG3KVjSZPc762kbXXa3.png

345 ms

H4e7b445ec4244f959bd447ea4f79f5baI.jpg

H4e7b445ec4244f959bd447ea4f79f5baI.jpg

576 ms

roboto-regular.woff

roboto-regular.woff

93 ms

roboto-medium.woff

roboto-medium.woff

194 ms

roboto-light.woff

roboto-light.woff

195 ms

roboto-thin.woff

roboto-thin.woff

195 ms

roboto-bold.woff

roboto-bold.woff

345 ms

personTipsInfo.do

personTipsInfo.do

341 ms

awsc.js

awsc.js

323 ms

115 ms

blank

blank

16 ms

Hdb319fb14a394a8180b17cbd49cd090aK.jpg

Hdb319fb14a394a8180b17cbd49cd090aK.jpg

643 ms

Hbaab07eb2d124f82b9249b324af64fe0y.jpg

Hbaab07eb2d124f82b9249b324af64fe0y.jpg

897 ms

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

295 ms

89 ms

icon-font.woff

icon-font.woff

170 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

259 ms

eg.js

eg.js

191 ms

sc.globalxman.appscene

sc.globalxman.appscene

123 ms

footer.css

footer.css

51 ms

et_n.js

et_n.js

59 ms

um.js

um.js

59 ms

index.js

index.js

115 ms

index.js

index.js

116 ms

light0.5x.png

light0.5x.png

115 ms

7.gif

7.gif

111 ms

pages_version.html

pages_version.html

125 ms

defer-common.js

defer-common.js

280 ms

i.alicdn.com

i.alicdn.com

172 ms

index.js

index.js

116 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

30 ms

wu.json

wu.json

76 ms

baxiaCommon.js

baxiaCommon.js

38 ms

rp

rp

1102 ms

index.web.css

index.web.css

48 ms

index.web.js

index.web.js

56 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

132 ms

index.js

index.js

92 ms

availableSurveyQuery.json

availableSurveyQuery.json

301 ms

um.json

um.json

270 ms

store-proxy.html

store-proxy.html

329 ms

countryCurrencyDataService

countryCurrencyDataService

219 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

144 ms

personRoleInfo.do

personRoleInfo.do

138 ms

notification.do

notification.do

188 ms

index.js

index.js

114 ms

getUmid.do

getUmid.do

47 ms

index.css

index.css

23 ms

iconfont.woff

iconfont.woff

22 ms

iconfont.woff

iconfont.woff

6 ms

Accessibility Review

szdingdai.en.alibaba.com accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

szdingdai.en.alibaba.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

Missing source maps for large first-party JavaScript

SEO Factors

szdingdai.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 Szdingdai.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 Szdingdai.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

szdingdai.en.alibaba.com

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