Tools & Wizards About Us
guofametal.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

guofametal.en.alibaba.com

Jiangsu Guofa Metal Products Co.,Ltd. - lead sheet, lead glass

Page Load Speed

3.2 sec in total

First Response

86 ms

Resources Loaded

2.8 sec

Page Rendered

317 ms

guofametal.en.alibaba.com screenshot

About Website

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

Jiangsu Guofa Metal Products Co.,Ltd., Experts in Manufacturing and Exporting lead sheet, lead glass and 0 more Products.

Visit guofametal.en.alibaba.com

Key Findings

We analyzed Guofametal.en.alibaba.com page load time and found that the first response time was 86 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

guofametal.en.alibaba.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value5,770 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.33

34/100

15%

TTI (Time to Interactive)

Value24.4 s

0/100

10%

Network Requests Diagram

guofametal.en.alibaba.com

86 ms

guofametal.en.alibaba.com

606 ms

114 ms

87 ms

header.css

94 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 Guofametal.en.alibaba.com, 55% (47 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (53%)

Content Size

3.7 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Guofametal.en.alibaba.com main page is 3.7 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. 65% of websites need less resources to load. Javascripts take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 403.6 kB

  • Original 499.4 kB
  • After minification 495.5 kB
  • After compression 95.8 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 403.6 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 15.3 kB

  • Original 329.0 kB
  • After minification 313.7 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. Guofa Metal En Alibaba images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 1.2 MB

  • Original 2.5 MB
  • After minification 2.5 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 1.2 MB or 50% of the original size.

CSS Optimization

-88%

Potential reduce by 295.6 kB

  • Original 335.5 kB
  • After minification 284.7 kB
  • After compression 40.0 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. Guofametal.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 295.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (67%)

Requests Now

75

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guofa Metal 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

guofametal.en.alibaba.com

guofametal.en.alibaba.com

86 ms

guofametal.en.alibaba.com

guofametal.en.alibaba.com

606 ms

114 ms

87 ms

header.css

header.css

94 ms

header.js

header.js

83 ms

242 ms

web-index.css

web-index.css

78 ms

web-index.css

web-index.css

79 ms

web-index.css

web-index.css

84 ms

web-index.css

web-index.css

84 ms

web-index.css

web-index.css

89 ms

190 ms

40 ms

index.js

index.js

40 ms

52 ms

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HTB1H0zKNVXXXXciXpXX760XFXXX8.png

517 ms

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HTB1yZK3MpXXXXXqXpXX760XFXXX4.png

485 ms

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TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

638 ms

121 ms

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TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

109 ms

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TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

111 ms

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HTB1kebLNVXXXXbRXpXXq6xXFXXXG.jpg

1864 ms

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TB1xVPje3MPMeJjy1XdXXasrXXa-1200-350.jpg_q80.jpg

120 ms

Hc10de5894a7e4d71b5f2d4c7acbfc7cc4.jpg_250x250.jpg

Hc10de5894a7e4d71b5f2d4c7acbfc7cc4.jpg_250x250.jpg

677 ms

H1b8fc88e47bd46be847c7e8bf04fc1363.jpg_250x250.jpg

H1b8fc88e47bd46be847c7e8bf04fc1363.jpg_250x250.jpg

564 ms

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H546e4ee2d0964ec0a4041bbb053c03745.jpg

421 ms

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Hdb3911a68c0d4968827bf1d3267bbe97q.jpg

681 ms

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Ha58da4cce22a4b80a37c80b6df82004dv.jpg

596 ms

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H34cb7612bdf34c4bbe0eb6e7c4de1ba66.jpg

882 ms

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H05799a77c99f4eb19a16abe25f6db286A.png

763 ms

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H7844384e518247b5ae157950df4f0ad9E.jpg

883 ms

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H08f06c9673df4387972fd3ccdd395595e.png

993 ms

Hff760bc36f38458f96bc5f4d408572a3W.jpg_350x350.jpg

Hff760bc36f38458f96bc5f4d408572a3W.jpg_350x350.jpg

1026 ms

Hfca54479c27342c99d2f93b35e4f2981R.png_480x480.png

Hfca54479c27342c99d2f93b35e4f2981R.png_480x480.png

1084 ms

H40bd53e634e94ae3951164fc3091f7b6C.jpg

H40bd53e634e94ae3951164fc3091f7b6C.jpg

1663 ms

H66232bba604a413aa0ac8397468ed5e7H.jpg

H66232bba604a413aa0ac8397468ed5e7H.jpg

1569 ms

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H95d70433bf2d4a268c4f20c1622bf804x.jpg

1693 ms

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Hac902da173fb40c4b625308927d77205V.jpg

2036 ms

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H7d0359da386941cca509b27744eb68f26.png

1548 ms

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708 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

793 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

825 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

885 ms

personTipsInfo.do

personTipsInfo.do

136 ms

roboto-regular.woff

roboto-regular.woff

1513 ms

roboto-medium.woff

roboto-medium.woff

1526 ms

roboto-light.woff

roboto-light.woff

1527 ms

roboto-thin.woff

roboto-thin.woff

1527 ms

roboto-bold.woff

roboto-bold.woff

1542 ms

awsc.js

awsc.js

180 ms

131 ms

icon-font.woff

icon-font.woff

1473 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

186 ms

footer.css

footer.css

1419 ms

eg.js

eg.js

14 ms

et_n.js

et_n.js

77 ms

um.js

um.js

78 ms

sc.globalxman.appscene

sc.globalxman.appscene

6 ms

index.js

index.js

44 ms

index.js

index.js

38 ms

7.gif

7.gif

3 ms

baxiaCommon.js

baxiaCommon.js

123 ms

rp

rp

1132 ms

wu.json

wu.json

23 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

29 ms

light0.5x.png

light0.5x.png

247 ms

pages_version.html

pages_version.html

193 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

25 ms

defer-common.js

defer-common.js

57 ms

i.alicdn.com

i.alicdn.com

186 ms

index.js

index.js

25 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

138 ms

store-proxy.html

store-proxy.html

107 ms

countryCurrencyDataService

countryCurrencyDataService

121 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

89 ms

personRoleInfo.do

personRoleInfo.do

102 ms

notification.do

notification.do

114 ms

index.js

index.js

22 ms

index.web.css

index.web.css

164 ms

index.web.js

index.web.js

22 ms

availableSurveyQuery.json

availableSurveyQuery.json

98 ms

iconfont.woff

iconfont.woff

51 ms

iconfont.woff

iconfont.woff

32 ms

data

data

29 ms

Accessibility Review

guofametal.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

guofametal.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

guofametal.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 Guofametal.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 Guofametal.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

guofametal.en.alibaba.com

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