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yzshlgdxny.en.alibaba.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

yzshlgdxny.en.alibaba.com

Yangzhou Henglong Photoelectric New Energy Co., Ltd. - Solar Street Light, Solar Panel

Page Load Speed

2.7 sec in total

First Response

78 ms

Resources Loaded

2.3 sec

Page Rendered

294 ms

yzshlgdxny.en.alibaba.com screenshot

About Website

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

Yangzhou Henglong Photoelectric New Energy Co., Ltd., Experts in Manufacturing and Exporting Solar Street Light, Solar Panel and 0 more Products.

Visit yzshlgdxny.en.alibaba.com

Key Findings

We analyzed Yzshlgdxny.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

yzshlgdxny.en.alibaba.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value7,110 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

yzshlgdxny.en.alibaba.com

78 ms

yzshlgdxny.en.alibaba.com

642 ms

71 ms

68 ms

header.css

125 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 Yzshlgdxny.en.alibaba.com, 40% (35 requests) were made to S.alicdn.com and 19% (17 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.6 MB (61%)

Content Size

6.0 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yzshlgdxny.en.alibaba.com main page is 6.0 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 338.9 kB

  • Original 424.5 kB
  • After minification 420.6 kB
  • After compression 85.6 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 338.9 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 9.3 kB

  • Original 79.3 kB
  • After minification 69.9 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, Yzshlgdxny En Alibaba needs image optimization as it can save up to 9.3 kB or 12% 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

-72%

Potential reduce by 292.4 kB

  • Original 404.0 kB
  • After minification 353.1 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. Yzshlgdxny.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 43 (56%)

Requests Now

77

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yzshlgdxny 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

yzshlgdxny.en.alibaba.com

yzshlgdxny.en.alibaba.com

78 ms

yzshlgdxny.en.alibaba.com

yzshlgdxny.en.alibaba.com

642 ms

71 ms

68 ms

header.css

header.css

125 ms

header.js

header.js

134 ms

202 ms

web-index.css

web-index.css

121 ms

web-index.css

web-index.css

185 ms

web-index.css

web-index.css

122 ms

web-index.css

web-index.css

131 ms

web-index.css

web-index.css

131 ms

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

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

133 ms

226 ms

197 ms

index.js

index.js

196 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

291 ms

H2431a04e143c4c82b123e576a1fa8681n.jpg

H2431a04e143c4c82b123e576a1fa8681n.jpg

218 ms

Hadc0cd92da76430f8e754cc5e170f0b3p.jpg

Hadc0cd92da76430f8e754cc5e170f0b3p.jpg

1100 ms

Ha6d6409c566b47dbabcc1c38cbbf09fdS.jpg_q80.jpg

Ha6d6409c566b47dbabcc1c38cbbf09fdS.jpg_q80.jpg

218 ms

Hab98a0d1872544528365825e9e4d64d4d.jpg

Hab98a0d1872544528365825e9e4d64d4d.jpg

825 ms

Hbf1dec3a49614c3b851629ae112830c5i.jpg

Hbf1dec3a49614c3b851629ae112830c5i.jpg

724 ms

H02108a5225cc4df2bb28e8a596431abe2.jpg

H02108a5225cc4df2bb28e8a596431abe2.jpg

218 ms

H68d094bf18aa409f8eec9476bcf72eec7.jpg

H68d094bf18aa409f8eec9476bcf72eec7.jpg

723 ms

H18a30e2615504be197f31347f44728e99.jpg

H18a30e2615504be197f31347f44728e99.jpg

447 ms

Hc52fd4db36454e63bf9ed695a3633ce9i.jpg

Hc52fd4db36454e63bf9ed695a3633ce9i.jpg

722 ms

H73b1cd4197af41c99878e0f0cb3759b4r.jpg

H73b1cd4197af41c99878e0f0cb3759b4r.jpg

722 ms

Hf17c918390884124bfded78193563a34d.jpg

Hf17c918390884124bfded78193563a34d.jpg

693 ms

Hc882c0edf49d4318a432eb86444f469fC.jpg

Hc882c0edf49d4318a432eb86444f469fC.jpg

722 ms

H9c308643e85441a9a0a0e550b8b449fbp.jpg

H9c308643e85441a9a0a0e550b8b449fbp.jpg

817 ms

H5568d370ea0a47009559c2c86689e6ccG.jpg

H5568d370ea0a47009559c2c86689e6ccG.jpg

1336 ms

He4a5f52f356443fb8d580c19ff51c2b8c.jpg

He4a5f52f356443fb8d580c19ff51c2b8c.jpg

838 ms

Hd2c052c9a50c4f5fb309222cc50e102cW.jpg

Hd2c052c9a50c4f5fb309222cc50e102cW.jpg

825 ms

H4a5327634da64525a736d54d64faedf7z.jpg

H4a5327634da64525a736d54d64faedf7z.jpg

1046 ms

H7ceff13a62d543a9a33244295dfcad272.jpg

H7ceff13a62d543a9a33244295dfcad272.jpg

907 ms

roboto-regular.woff

roboto-regular.woff

78 ms

roboto-medium.woff

roboto-medium.woff

78 ms

roboto-light.woff

roboto-light.woff

80 ms

roboto-thin.woff

roboto-thin.woff

80 ms

roboto-bold.woff

roboto-bold.woff

80 ms

personTipsInfo.do

personTipsInfo.do

170 ms

71 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

65 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

62 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

62 ms

H9b80dfdc578844708282a6bf85e86392l.jpg

H9b80dfdc578844708282a6bf85e86392l.jpg

1667 ms

awsc.js

awsc.js

129 ms

86 ms

icon-font.woff

icon-font.woff

73 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

224 ms

67 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

113 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

176 ms

eg.js

eg.js

513 ms

footer.css

footer.css

10 ms

et_n.js

et_n.js

63 ms

um.js

um.js

133 ms

light0.5x.png

light0.5x.png

57 ms

pages_version.html

pages_version.html

108 ms

defer-common.js

defer-common.js

155 ms

i.alicdn.com

i.alicdn.com

100 ms

index.js

index.js

26 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

450 ms

index.web.css

index.web.css

51 ms

index.web.js

index.web.js

63 ms

index.js

index.js

62 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

319 ms

wu.json

wu.json

548 ms

store-proxy.html

store-proxy.html

230 ms

countryCurrencyDataService

countryCurrencyDataService

248 ms

personRoleInfo.do

personRoleInfo.do

185 ms

notification.do

notification.do

224 ms

availableSurveyQuery.json

availableSurveyQuery.json

74 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

55 ms

m.i.c

m.i.c

16 ms

index.js

index.js

11 ms

index.js

index.js

10 ms

sc.globalxman.appscene

sc.globalxman.appscene

5 ms

7.gif

7.gif

6 ms

baxiaCommon.js

baxiaCommon.js

8 ms

rp

rp

946 ms

iconfont.woff

iconfont.woff

5 ms

iconfont.woff

iconfont.woff

3 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

11 ms

index.js

index.js

36 ms

index.css

index.css

6 ms

data

data

6 ms

Accessibility Review

yzshlgdxny.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.

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

yzshlgdxny.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

yzshlgdxny.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 Yzshlgdxny.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 Yzshlgdxny.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

yzshlgdxny.en.alibaba.com

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