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

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

screwpump.en.alibaba.com

Guangdong Standard Fluid Systems Company Limited - progressive cavity pump, screw pump

Page Load Speed

3.1 sec in total

First Response

227 ms

Resources Loaded

2.6 sec

Page Rendered

309 ms

screwpump.en.alibaba.com screenshot

About Website

Welcome to screwpump.en.alibaba.com homepage info - get ready to check Screw Pump En Alibaba best content for China right away, or after learning these important things about screwpump.en.alibaba.com

Guangdong Standard Fluid Systems Company Limited, Experts in Manufacturing and Exporting progressive cavity pump, screw pump and 0 more Products.

Visit screwpump.en.alibaba.com

Key Findings

We analyzed Screwpump.en.alibaba.com page load time and found that the first response time was 227 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

screwpump.en.alibaba.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value18.0 s

0/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value4,220 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.688

7/100

15%

TTI (Time to Interactive)

Value24.9 s

0/100

10%

Network Requests Diagram

screwpump.en.alibaba.com

227 ms

screwpump.en.alibaba.com

783 ms

95 ms

88 ms

header.css

91 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Screwpump.en.alibaba.com, 33% (33 requests) were made to S.alicdn.com and 21% (21 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (61%)

Content Size

6.3 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Screwpump.en.alibaba.com main page is 6.3 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. 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 524.7 kB

  • Original 631.2 kB
  • After minification 627.3 kB
  • After compression 106.5 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 524.7 kB or 83% of the original size.

Image Optimization

-48%

Potential reduce by 147.4 kB

  • Original 310.2 kB
  • After minification 162.8 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, Screw Pump En Alibaba needs image optimization as it can save up to 147.4 kB or 48% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 2.9 MB

  • Original 4.9 MB
  • After minification 4.9 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 2.9 MB or 58% of the original size.

CSS Optimization

-73%

Potential reduce by 305.3 kB

  • Original 420.2 kB
  • After minification 369.3 kB
  • After compression 114.9 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. Screwpump.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 305.3 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (54%)

Requests Now

89

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Screw Pump 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

screwpump.en.alibaba.com

screwpump.en.alibaba.com

227 ms

screwpump.en.alibaba.com

screwpump.en.alibaba.com

783 ms

95 ms

88 ms

header.css

header.css

91 ms

header.js

header.js

183 ms

79 ms

web-index.css

web-index.css

89 ms

web-index.css

web-index.css

94 ms

web-index.css

web-index.css

183 ms

web-index.css

web-index.css

185 ms

web-index.css

web-index.css

188 ms

229 ms

182 ms

index.js

index.js

222 ms

224 ms

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434 ms

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467 ms

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433 ms

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561 ms

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149 ms

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148 ms

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483 ms

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428 ms

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697 ms

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692 ms

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464 ms

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743 ms

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461 ms

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557 ms

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694 ms

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988 ms

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741 ms

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740 ms

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462 ms

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694 ms

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1059 ms

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1310 ms

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688 ms

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1530 ms

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1056 ms

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1430 ms

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777 ms

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1327 ms

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1104 ms

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1208 ms

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1357 ms

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1439 ms

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1358 ms

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1437 ms

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1768 ms

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1484 ms

awsc.js

awsc.js

415 ms

130 ms

294 ms

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1491 ms

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675 ms

roboto-regular.woff

roboto-regular.woff

216 ms

roboto-medium.woff

roboto-medium.woff

230 ms

roboto-light.woff

roboto-light.woff

230 ms

roboto-thin.woff

roboto-thin.woff

341 ms

roboto-bold.woff

roboto-bold.woff

341 ms

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O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

973 ms

personTipsInfo.do

personTipsInfo.do

333 ms

eg.js

eg.js

288 ms

icon-font.woff

icon-font.woff

137 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

179 ms

sc.globalxman.appscene

sc.globalxman.appscene

44 ms

footer.css

footer.css

74 ms

et_n.js

et_n.js

98 ms

um.js

um.js

41 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

7 ms

index.js

index.js

64 ms

index.js

index.js

62 ms

7.gif

7.gif

3 ms

light0.5x.png

light0.5x.png

187 ms

pages_version.html

pages_version.html

206 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

120 ms

defer-common.js

defer-common.js

221 ms

i.alicdn.com

i.alicdn.com

209 ms

index.js

index.js

117 ms

baxiaCommon.js

baxiaCommon.js

179 ms

rp

rp

1094 ms

wu.json

wu.json

348 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

323 ms

index.web.css

index.web.css

205 ms

index.web.js

index.web.js

203 ms

index.js

index.js

203 ms

store-proxy.html

store-proxy.html

229 ms

countryCurrencyDataService

countryCurrencyDataService

262 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

208 ms

personRoleInfo.do

personRoleInfo.do

194 ms

notification.do

notification.do

234 ms

availableSurveyQuery.json

availableSurveyQuery.json

96 ms

iconfont.woff

iconfont.woff

20 ms

iconfont.woff

iconfont.woff

8 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

9 ms

index.js

index.js

36 ms

index.css

index.css

14 ms

Accessibility Review

screwpump.en.alibaba.com accessibility score

64

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Some elements have a [tabindex] value greater than 0

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

screwpump.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

screwpump.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 Screwpump.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 Screwpump.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

screwpump.en.alibaba.com

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