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

Report Summary

  • 15

    Performance

    Renders faster than
    27% 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

linyibest.en.alibaba.com

Shandong Longzhiyu Import And Export Co., Ltd. - Water Treatment Machinery, Reverse Osmosis System

Page Load Speed

4.2 sec in total

First Response

465 ms

Resources Loaded

3.4 sec

Page Rendered

324 ms

linyibest.en.alibaba.com screenshot

About Website

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

Shandong Longzhiyu Import And Export Co., Ltd., Experts in Manufacturing and Exporting Water Treatment Machinery, Reverse Osmosis System and 0 more Products.

Visit linyibest.en.alibaba.com

Key Findings

We analyzed Linyibest.en.alibaba.com page load time and found that the first response time was 465 ms and then it took 3.7 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

linyibest.en.alibaba.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value8,580 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.253

49/100

15%

TTI (Time to Interactive)

Value27.8 s

0/100

10%

Network Requests Diagram

linyibest.en.alibaba.com

465 ms

linyibest.en.alibaba.com

679 ms

59 ms

55 ms

header.css

123 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Linyibest.en.alibaba.com, 28% (31 requests) were made to S.alicdn.com and 16% (18 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (50%)

Content Size

7.5 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Linyibest.en.alibaba.com main page is 7.5 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. Only a small number of websites need less resources to load. Javascripts take 6.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 398.5 kB

  • Original 494.8 kB
  • After minification 490.8 kB
  • After compression 96.3 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 398.5 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 10.8 kB

  • Original 191.5 kB
  • After minification 180.7 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. Linyibest En Alibaba images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 3.1 MB

  • Original 6.5 MB
  • After minification 6.5 MB
  • After compression 3.3 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 3.1 MB or 48% of the original size.

CSS Optimization

-59%

Potential reduce by 213.4 kB

  • Original 362.4 kB
  • After minification 311.5 kB
  • After compression 149.0 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. Linyibest.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 213.4 kB or 59% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (53%)

Requests Now

101

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linyibest 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 32 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

linyibest.en.alibaba.com

linyibest.en.alibaba.com

465 ms

linyibest.en.alibaba.com

linyibest.en.alibaba.com

679 ms

59 ms

55 ms

header.css

header.css

123 ms

header.js

header.js

128 ms

50 ms

web-index.css

web-index.css

130 ms

web-index.css

web-index.css

55 ms

web-index.css

web-index.css

120 ms

web-index.css

web-index.css

126 ms

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

127 ms

146 ms

143 ms

index.js

index.js

124 ms

124 ms

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TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

491 ms

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Ha241c7f9d151482b8313d6bbbc9c6da6Z.jpg

2303 ms

TB1HFwHHVXXXXatXXXXXXXXXXXX.png

TB1HFwHHVXXXXatXXXXXXXXXXXX.png

176 ms

1000l-h-water-purifier-machine-industrial-reverse.jpg_350x350.jpg

1000l-h-water-purifier-machine-industrial-reverse.jpg_350x350.jpg

420 ms

reverse-osmosis-drinking-reverse-osmosis-water-filter.jpg_350x350.jpg

reverse-osmosis-drinking-reverse-osmosis-water-filter.jpg_350x350.jpg

342 ms

250LPH-500LPH-RO-system-filtration-plant-water.jpg_350x350.jpg

250LPH-500LPH-RO-system-filtration-plant-water.jpg_350x350.jpg

1477 ms

heap-Fiber-reinforced-plastic-tank-Active-carbon.jpg_350x350.jpg

heap-Fiber-reinforced-plastic-tank-Active-carbon.jpg_350x350.jpg

261 ms

GY500-13Y4040-A02-Water-Treatment-Machinery-500.jpg_350x350.jpg

GY500-13Y4040-A02-Water-Treatment-Machinery-500.jpg_350x350.jpg

643 ms

GY500-13Y4040-A02-Water-Treatment-Machinery-500.jpg_350x350.jpg

GY500-13Y4040-A02-Water-Treatment-Machinery-500.jpg_350x350.jpg

624 ms

GY250-13Y4040-A02-Water-Treatment-Machinery-250LPH.jpg_350x350.jpg

GY250-13Y4040-A02-Water-Treatment-Machinery-250LPH.jpg_350x350.jpg

762 ms

GY250-13Y4040-A02-Water-Treatment-Machinery-250LPH.jpg_350x350.jpg

GY250-13Y4040-A02-Water-Treatment-Machinery-250LPH.jpg_350x350.jpg

645 ms

400GDP-small-Reverse-Osmosis-Coin-Operated-Ro.jpg_350x350.jpg

400GDP-small-Reverse-Osmosis-Coin-Operated-Ro.jpg_350x350.jpg

671 ms

400GDP-800GDP-small-Reverse-Osmosis-Coin-Operated.jpg_350x350.jpg

400GDP-800GDP-small-Reverse-Osmosis-Coin-Operated.jpg_350x350.jpg

842 ms

400GDP-800GDP-coin-operated-Reverse-Osmosis-Purified.jpg_350x350.jpg

400GDP-800GDP-coin-operated-Reverse-Osmosis-Purified.jpg_350x350.jpg

707 ms

400GDP-800GDP-small-Reverse-Osmosis-Coin-Operated.jpg_350x350.jpg

400GDP-800GDP-small-Reverse-Osmosis-Coin-Operated.jpg_350x350.jpg

1134 ms

TB2WTzLgbSYBuNjSspiXXXNzpXa-3377521498.png

TB2WTzLgbSYBuNjSspiXXXNzpXa-3377521498.png

642 ms

TB2MKv_gkOWBuNjSsppXXXPgpXa-3377521498.png

TB2MKv_gkOWBuNjSsppXXXPgpXa-3377521498.png

703 ms

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

765 ms

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

767 ms

TB2TiKBg7OWBuNjSsppXXXPgpXa-3377521498.png

TB2TiKBg7OWBuNjSsppXXXPgpXa-3377521498.png

840 ms

TB2n2Y.g9BYBeNjy0FeXXbnmFXa-3377521498.png

TB2n2Y.g9BYBeNjy0FeXXbnmFXa-3377521498.png

1130 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

776 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

846 ms

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339 ms

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622 ms

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H85431ce1d1344fa6b41870b309fb1d8ai.jpg

645 ms

Ha5a639aacb484ffb942b540b0cf4b02ej.jpg

Ha5a639aacb484ffb942b540b0cf4b02ej.jpg

261 ms

H6785c3ba81604b43923a8ce35232b2cez.jpg

H6785c3ba81604b43923a8ce35232b2cez.jpg

642 ms

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H681129ba0ad9463aa83febb44cf351e2M.jpg

2049 ms

H6505a9395a0f4fdd9e53f38d1b0c88a6l.jpg

H6505a9395a0f4fdd9e53f38d1b0c88a6l.jpg

640 ms

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728 ms

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992 ms

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853 ms

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1110 ms

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1010 ms

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H70850550e9434ae88f4288ad4649e91ex.jpg

1130 ms

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1111 ms

H1fae4f3e5cf14960ac613a5cc705523fN.jpg

H1fae4f3e5cf14960ac613a5cc705523fN.jpg

1266 ms

roboto-regular.woff

roboto-regular.woff

145 ms

roboto-medium.woff

roboto-medium.woff

121 ms

roboto-light.woff

roboto-light.woff

145 ms

roboto-thin.woff

roboto-thin.woff

100 ms

roboto-bold.woff

roboto-bold.woff

100 ms

awsc.js

awsc.js

252 ms

123 ms

1fcf0fa15fc245cd8ed0069756542492

1fcf0fa15fc245cd8ed0069756542492

1140 ms

148 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

135 ms

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TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

137 ms

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674 ms

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TB19Bnzn_tYBeNjy1XdXXXXyVXa-1920-1200.png

985 ms

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1479 ms

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H95b06c09eba14bab826be3215280e8fbL.jpg

1180 ms

personTipsInfo.do

personTipsInfo.do

179 ms

eg.js

eg.js

105 ms

icon-font.woff

icon-font.woff

70 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

172 ms

sc.globalxman.appscene

sc.globalxman.appscene

30 ms

footer.css

footer.css

37 ms

et_n.js

et_n.js

81 ms

um.js

um.js

154 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

56 ms

index.js

index.js

53 ms

index.js

index.js

124 ms

7.gif

7.gif

42 ms

light0.5x.png

light0.5x.png

189 ms

pages_version.html

pages_version.html

492 ms

defer-common.js

defer-common.js

163 ms

i.alicdn.com

i.alicdn.com

163 ms

index.js

index.js

87 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

76 ms

baxiaCommon.js

baxiaCommon.js

128 ms

rp

rp

996 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

171 ms

wu.json

wu.json

188 ms

store-proxy.html

store-proxy.html

136 ms

countryCurrencyDataService

countryCurrencyDataService

143 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

95 ms

personRoleInfo.do

personRoleInfo.do

99 ms

notification.do

notification.do

118 ms

index.js

index.js

47 ms

iconfont.woff

iconfont.woff

16 ms

iconfont.woff

iconfont.woff

93 ms

um.json

um.json

60 ms

index.js

index.js

40 ms

getUmid.do

getUmid.do

12 ms

index.web.css

index.web.css

39 ms

index.web.js

index.web.js

205 ms

availableSurveyQuery.json

availableSurveyQuery.json

45 ms

index.css

index.css

19 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

48 ms

normalize.css

normalize.css

1260 ms

index.css

index.css

483 ms

mtoplib.min.js

mtoplib.min.js

46 ms

uploaded.js

uploaded.js

48 ms

index.js

index.js

891 ms

Accessibility Review

linyibest.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

linyibest.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

linyibest.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 Linyibest.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 Linyibest.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

linyibest.en.alibaba.com

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