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szdeli.en.alibaba.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

szdeli.en.alibaba.com

Shengzhou Deli Plastic Netting Co., Ltd. - SHADE SAIL, SHADE NET

Page Load Speed

4.3 sec in total

First Response

231 ms

Resources Loaded

3.7 sec

Page Rendered

307 ms

szdeli.en.alibaba.com screenshot

About Website

Click here to check amazing Sz Deli En Alibaba content for China. Otherwise, check out these important facts you probably never knew about szdeli.en.alibaba.com

Shengzhou Deli Plastic Netting Co., Ltd., Experts in Manufacturing and Exporting SHADE SAIL, SHADE NET and 0 more Products.

Visit szdeli.en.alibaba.com

Key Findings

We analyzed Szdeli.en.alibaba.com page load time and found that the first response time was 231 ms and then it took 4 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

szdeli.en.alibaba.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value17.1 s

0/100

10%

TBT (Total Blocking Time)

Value7,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.254

49/100

15%

TTI (Time to Interactive)

Value29.2 s

0/100

10%

Network Requests Diagram

szdeli.en.alibaba.com

231 ms

szdeli.en.alibaba.com

724 ms

77 ms

69 ms

header.css

164 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Szdeli.en.alibaba.com, 57% (49 requests) were made to S.alicdn.com and 12% (10 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (57%)

Content Size

3.4 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Szdeli.en.alibaba.com main page is 3.4 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 676.0 kB

  • Original 796.8 kB
  • After minification 792.9 kB
  • After compression 120.8 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 676.0 kB or 85% 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, Sz Deli 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

-44%

Potential reduce by 994.5 kB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 1.3 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 994.5 kB or 44% of the original size.

CSS Optimization

-88%

Potential reduce by 284.7 kB

  • Original 322.7 kB
  • After minification 271.9 kB
  • After compression 38.0 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. Szdeli.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (69%)

Requests Now

75

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Deli 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

szdeli.en.alibaba.com

szdeli.en.alibaba.com

231 ms

szdeli.en.alibaba.com

szdeli.en.alibaba.com

724 ms

77 ms

69 ms

header.css

header.css

164 ms

header.js

header.js

116 ms

68 ms

web-index.css

web-index.css

75 ms

web-index.css

web-index.css

113 ms

web-index.css

web-index.css

113 ms

web-index.css

web-index.css

112 ms

web-index.css

web-index.css

162 ms

241 ms

125 ms

index.js

index.js

125 ms

185 ms

HTB1LLMxhrwrBKNjSZPcq6xpapXaZ.jpg

HTB1LLMxhrwrBKNjSZPcq6xpapXaZ.jpg

542 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

506 ms

HTB1JDFgVmzqK1RjSZPxq6A4tVXaG.jpg

HTB1JDFgVmzqK1RjSZPxq6A4tVXaG.jpg

624 ms

HTB1bFayEYuWBuNjSszgq6z8jVXaV.jpg_q80.jpg

HTB1bFayEYuWBuNjSszgq6z8jVXaV.jpg_q80.jpg

606 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

629 ms

awsc.js

awsc.js

344 ms

110 ms

personTipsInfo.do

personTipsInfo.do

454 ms

42 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

39 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

73 ms

HTB16BGZbeUXBuNjt_a0q6AysXXa9.jpg

HTB16BGZbeUXBuNjt_a0q6AysXXa9.jpg

1003 ms

HTB1NIpTEeuSBuNjy1Xcq6AYjFXay.jpg

HTB1NIpTEeuSBuNjy1Xcq6AYjFXay.jpg

673 ms

H01309e8a838c4c3693c20c14b990fcf0n.jpg

H01309e8a838c4c3693c20c14b990fcf0n.jpg

799 ms

H0e55a0e5610d4b2c978e00e62bfca345P.jpg

H0e55a0e5610d4b2c978e00e62bfca345P.jpg

1039 ms

HTB1wgcEslyWBuNkSmFPq6xguVXay.jpg

HTB1wgcEslyWBuNkSmFPq6xguVXay.jpg

1031 ms

HTB1JRWjaozrK1RjSspmq6AOdFXan.jpg

HTB1JRWjaozrK1RjSspmq6AOdFXan.jpg

1066 ms

HTB1vK.Uw7yWBuNjy0Fpq6yssXXaR.jpg

HTB1vK.Uw7yWBuNjy0Fpq6yssXXaR.jpg

2601 ms

HTB1.EsuXEzrK1RjSspmq6AOdFXaW.jpg

HTB1.EsuXEzrK1RjSspmq6AOdFXaW.jpg

1246 ms

HLB1.MDzRRLoK1RjSZFuq6xn0XXak.jpg

HLB1.MDzRRLoK1RjSZFuq6xn0XXak.jpg

1511 ms

HTB1u181X6zuK1Rjy0Fpq6yEpFXaG.jpg

HTB1u181X6zuK1Rjy0Fpq6yEpFXaG.jpg

1733 ms

HTB1LE52y1uSBuNjSsplq6ze8pXaZ.jpg

HTB1LE52y1uSBuNjSsplq6ze8pXaZ.jpg

1492 ms

HTB1ubqOpiCYBuNkHFCcq6AHtVXa0.jpg

HTB1ubqOpiCYBuNkHFCcq6AHtVXa0.jpg

1412 ms

HTB18yJxxqmWBuNjy1Xaq6xCbXXay.jpg

HTB18yJxxqmWBuNjy1Xaq6xCbXXay.jpg

1753 ms

HTB1yIuDXUrrK1RkSne1q6ArVVXaK.jpg

HTB1yIuDXUrrK1RkSne1q6ArVVXaK.jpg

2034 ms

HTB1ruFPVVzqK1RjSZFoq6zfcXXaT.jpg

HTB1ruFPVVzqK1RjSZFoq6zfcXXaT.jpg

2051 ms

HTB1AVPGSXXXXXcQXXXXq6xXFXXXn.jpg

HTB1AVPGSXXXXXcQXXXXq6xXFXXXn.jpg

1961 ms

HTB1z5Z3XIrrK1RjSspaq6AREXXaN.jpg

HTB1z5Z3XIrrK1RjSspaq6AREXXaN.jpg

2456 ms

HTB1F0c8A1ySBuNjy1zdq6xPxFXaS.jpg

HTB1F0c8A1ySBuNjy1zdq6xPxFXaS.jpg

2465 ms

roboto-regular.woff

roboto-regular.woff

1960 ms

roboto-medium.woff

roboto-medium.woff

1996 ms

roboto-light.woff

roboto-light.woff

2016 ms

roboto-thin.woff

roboto-thin.woff

2017 ms

roboto-bold.woff

roboto-bold.woff

2035 ms

eg.js

eg.js

141 ms

sc.globalxman.appscene

sc.globalxman.appscene

8 ms

icon-font.woff

icon-font.woff

1884 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

59 ms

footer.css

footer.css

1876 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

7 ms

index.js

index.js

10 ms

index.js

index.js

12 ms

7.gif

7.gif

3 ms

awsc.js

awsc.js

9 ms

baxiaCommon.js

baxiaCommon.js

10 ms

rp

rp

937 ms

et_f.js

et_f.js

24 ms

um.js

um.js

157 ms

wu.json

wu.json

26 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

43 ms

light0.5x.png

light0.5x.png

362 ms

pages_version.html

pages_version.html

451 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

20 ms

defer-common.js

defer-common.js

32 ms

i.alicdn.com

i.alicdn.com

28 ms

index.js

index.js

341 ms

index.js

index.js

316 ms

store-proxy.html

store-proxy.html

292 ms

countryCurrencyDataService

countryCurrencyDataService

375 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

231 ms

personRoleInfo.do

personRoleInfo.do

266 ms

notification.do

notification.do

239 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

45 ms

index.web.css

index.web.css

144 ms

index.web.js

index.web.js

24 ms

availableSurveyQuery.json

availableSurveyQuery.json

86 ms

iconfont.woff

iconfont.woff

45 ms

iconfont.woff

iconfont.woff

31 ms

data

data

29 ms

Accessibility Review

szdeli.en.alibaba.com accessibility score

68

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

szdeli.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

Serves images with low resolution

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

szdeli.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 Szdeli.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 Szdeli.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

szdeli.en.alibaba.com

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