Tools & Wizards About Us
longxingchem.en.alibaba.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% 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

longxingchem.en.alibaba.com

Dongying City Longxing Chemical Co., Ltd. - Organic Chemical, Inorganic Chemical

Page Load Speed

3.3 sec in total

First Response

363 ms

Resources Loaded

2.7 sec

Page Rendered

235 ms

longxingchem.en.alibaba.com screenshot

About Website

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

Dongying City Longxing Chemical Co., Ltd., Experts in Manufacturing and Exporting Organic Chemical, Inorganic Chemical and 0 more Products.

Visit longxingchem.en.alibaba.com

Key Findings

We analyzed Longxingchem.en.alibaba.com page load time and found that the first response time was 363 ms and then it took 2.9 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

longxingchem.en.alibaba.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value5,610 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.353

31/100

15%

TTI (Time to Interactive)

Value25.4 s

0/100

10%

Network Requests Diagram

longxingchem.en.alibaba.com

363 ms

longxingchem.en.alibaba.com

574 ms

28 ms

131 ms

23 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Longxingchem.en.alibaba.com, 36% (33 requests) were made to S.alicdn.com and 25% (23 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (57%)

Content Size

3.3 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Longxingchem.en.alibaba.com main page is 3.3 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

-79%

Potential reduce by 314.7 kB

  • Original 398.4 kB
  • After minification 394.5 kB
  • After compression 83.7 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 314.7 kB or 79% of the original size.

Image Optimization

-11%

Potential reduce by 8.9 kB

  • Original 78.4 kB
  • After minification 69.5 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, Longxing Chem En Alibaba needs image optimization as it can save up to 8.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-50%

Potential reduce by 1.3 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 1.3 MB or 50% of the original size.

CSS Optimization

-88%

Potential reduce by 293.2 kB

  • Original 331.3 kB
  • After minification 280.4 kB
  • After compression 38.1 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. Longxingchem.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 293.2 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (56%)

Requests Now

80

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Longxing Chem 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

longxingchem.en.alibaba.com

longxingchem.en.alibaba.com

363 ms

longxingchem.en.alibaba.com

longxingchem.en.alibaba.com

574 ms

28 ms

131 ms

23 ms

header.css

header.css

62 ms

header.js

header.js

68 ms

web-index.css

web-index.css

58 ms

web-index.css

web-index.css

66 ms

web-index.css

web-index.css

100 ms

web-index.css

web-index.css

99 ms

web-index.css

web-index.css

99 ms

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

99 ms

180 ms

122 ms

index.js

index.js

125 ms

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569 ms

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340 ms

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196 ms

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1908 ms

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642 ms

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772 ms

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386 ms

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411 ms

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195 ms

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532 ms

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545 ms

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282 ms

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646 ms

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408 ms

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495 ms

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630 ms

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424 ms

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494 ms

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505 ms

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785 ms

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946 ms

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946 ms

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741 ms

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674 ms

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703 ms

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764 ms

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1052 ms

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1069 ms

roboto-regular.woff

roboto-regular.woff

69 ms

roboto-medium.woff

roboto-medium.woff

94 ms

roboto-light.woff

roboto-light.woff

107 ms

roboto-thin.woff

roboto-thin.woff

115 ms

roboto-bold.woff

roboto-bold.woff

123 ms

personTipsInfo.do

personTipsInfo.do

345 ms

87 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

85 ms

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140 ms

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H6314bc3164284ac984ed9207689f1f65l.png

229 ms

awsc.js

awsc.js

106 ms

117 ms

footer.css

footer.css

9 ms

icon-font.woff

icon-font.woff

26 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

196 ms

17 ms

et_n.js

et_n.js

76 ms

um.js

um.js

129 ms

light0.5x.png

light0.5x.png

125 ms

eg.js

eg.js

285 ms

pages_version.html

pages_version.html

146 ms

defer-common.js

defer-common.js

540 ms

i.alicdn.com

i.alicdn.com

538 ms

index.js

index.js

66 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

232 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

234 ms

wu.json

wu.json

556 ms

index.web.css

index.web.css

64 ms

index.web.js

index.web.js

6 ms

availableSurveyQuery.json

availableSurveyQuery.json

39 ms

sc.globalxman.appscene

sc.globalxman.appscene

6 ms

index.js

index.js

15 ms

index.js

index.js

15 ms

7.gif

7.gif

3 ms

baxiaCommon.js

baxiaCommon.js

10 ms

rp

rp

1305 ms

index.js

index.js

118 ms

store-proxy.html

store-proxy.html

93 ms

countryCurrencyDataService

countryCurrencyDataService

124 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

93 ms

personRoleInfo.do

personRoleInfo.do

85 ms

notification.do

notification.do

99 ms

iconfont.woff

iconfont.woff

16 ms

iconfont.woff

iconfont.woff

15 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

9 ms

data

data

4 ms

Accessibility Review

longxingchem.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

longxingchem.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

longxingchem.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 Longxingchem.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 Longxingchem.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

longxingchem.en.alibaba.com

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