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

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

realtop.en.alibaba.com

Realtop Heavy Industry Co., Ltd. - Trailer Concrete Pump, Pipe Jacking Machine

Page Load Speed

2.8 sec in total

First Response

10 ms

Resources Loaded

2.3 sec

Page Rendered

545 ms

realtop.en.alibaba.com screenshot

About Website

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

Realtop Heavy Industry Co., Ltd., Experts in Manufacturing and Exporting Trailer Concrete Pump, Pipe Jacking Machine and 0 more Products.

Visit realtop.en.alibaba.com

Key Findings

We analyzed Realtop.en.alibaba.com page load time and found that the first response time was 10 ms and then it took 2.8 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

realtop.en.alibaba.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value4,810 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.605

10/100

15%

TTI (Time to Interactive)

Value25.3 s

0/100

10%

Network Requests Diagram

realtop.en.alibaba.com

10 ms

realtop.en.alibaba.com

767 ms

91 ms

91 ms

header.css

159 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Realtop.en.alibaba.com, 67% (79 requests) were made to S.alicdn.com and 6% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (996 ms) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (59%)

Content Size

6.4 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Realtop.en.alibaba.com main page is 6.4 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

-84%

Potential reduce by 604.4 kB

  • Original 721.0 kB
  • After minification 717.1 kB
  • After compression 116.6 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 604.4 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 15.4 kB

  • Original 308.6 kB
  • After minification 293.2 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. Realtop En Alibaba images are well optimized though.

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

-64%

Potential reduce by 204.5 kB

  • Original 317.5 kB
  • After minification 266.7 kB
  • After compression 113.1 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. Realtop.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 204.5 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (42%)

Requests Now

106

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Realtop 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

realtop.en.alibaba.com

realtop.en.alibaba.com

10 ms

realtop.en.alibaba.com

realtop.en.alibaba.com

767 ms

91 ms

91 ms

header.css

header.css

159 ms

header.js

header.js

171 ms

84 ms

web-index.css

web-index.css

222 ms

web-index.css

web-index.css

225 ms

web-index.css

web-index.css

278 ms

web-index.css

web-index.css

227 ms

web-index.css

web-index.css

228 ms

318 ms

217 ms

index.js

index.js

217 ms

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596 ms

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140 ms

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124 ms

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120 ms

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120 ms

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139 ms

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321 ms

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302 ms

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302 ms

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321 ms

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320 ms

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321 ms

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320 ms

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591 ms

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594 ms

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594 ms

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591 ms

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590 ms

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589 ms

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662 ms

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657 ms

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656 ms

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798 ms

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759 ms

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684 ms

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758 ms

awsc.js

awsc.js

180 ms

75 ms

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787 ms

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730 ms

personTipsInfo.do

personTipsInfo.do

222 ms

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685 ms

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746 ms

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708 ms

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742 ms

eg.js

eg.js

207 ms

654 ms

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536 ms

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628 ms

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643 ms

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647 ms

none

none

137 ms

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606 ms

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609 ms

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610 ms

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611 ms

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613 ms

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614 ms

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472 ms

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899 ms

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805 ms

roboto-regular.woff

roboto-regular.woff

531 ms

roboto-medium.woff

roboto-medium.woff

502 ms

font_515771_xjdbujl2iu.woff

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313 ms

et_n.js

et_n.js

128 ms

um.js

um.js

129 ms

24 ms

roboto-light.woff

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676 ms

roboto-thin.woff

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512 ms

roboto-bold.woff

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570 ms

icon-font.woff

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609 ms

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679 ms

sc.globalxman.appscene

sc.globalxman.appscene

217 ms

index.js

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178 ms

index.js

index.js

189 ms

sc.sc_header_footer.sc_hds

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171 ms

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7.gif

171 ms

wu.json

wu.json

58 ms

footer.css

footer.css

301 ms

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758 ms

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406 ms

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407 ms

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496 ms

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553 ms

baxiaCommon.js

baxiaCommon.js

9 ms

rp

rp

996 ms

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430 ms

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434 ms

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426 ms

um.json

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78 ms

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803 ms

getUmid.do

getUmid.do

200 ms

light0.5x.png

light0.5x.png

111 ms

pages_version.html

pages_version.html

253 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

38 ms

defer-common.js

defer-common.js

93 ms

i.alicdn.com

i.alicdn.com

93 ms

index.js

index.js

34 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

176 ms

store-proxy.html

store-proxy.html

116 ms

countryCurrencyDataService

countryCurrencyDataService

128 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

92 ms

personRoleInfo.do

personRoleInfo.do

96 ms

notification.do

notification.do

106 ms

index.js

index.js

104 ms

index.web.css

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24 ms

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78 ms

iconfont.woff

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97 ms

iconfont.woff

iconfont.woff

96 ms

availableSurveyQuery.json

availableSurveyQuery.json

86 ms

index.js

index.js

35 ms

index.css

index.css

10 ms

data

data

9 ms

Accessibility Review

realtop.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

realtop.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

Displays images with incorrect aspect ratio

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

realtop.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 Realtop.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 Realtop.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

realtop.en.alibaba.com

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