Tools & Wizards About Us
rongta3.en.alibaba.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

rongta3.en.alibaba.com

Rongta Technology (xiamen) Group Co., Ltd. - Receipt Printer, Lable Printer

Page Load Speed

4 sec in total

First Response

78 ms

Resources Loaded

3.6 sec

Page Rendered

323 ms

rongta3.en.alibaba.com screenshot

About Website

Visit rongta3.en.alibaba.com now to see the best up-to-date Rongta 3 En Alibaba content for China and also check out these interesting facts you probably never knew about rongta3.en.alibaba.com

Rongta Technology (xiamen) Group Co., Ltd., Experts in Manufacturing and Exporting Receipt Printer, Lable Printer and 0 more Products.

Visit rongta3.en.alibaba.com

Key Findings

We analyzed Rongta3.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 3.9 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

rongta3.en.alibaba.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value4,640 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.916

3/100

15%

TTI (Time to Interactive)

Value26.8 s

0/100

10%

Network Requests Diagram

rongta3.en.alibaba.com

78 ms

rongta3.en.alibaba.com

838 ms

62 ms

104 ms

header.css

112 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Rongta3.en.alibaba.com, 59% (60 requests) were made to S.alicdn.com and 7% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (57%)

Content Size

4.0 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rongta3.en.alibaba.com main page is 4.0 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 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 608.5 kB

  • Original 728.6 kB
  • After minification 724.6 kB
  • After compression 120.1 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 608.5 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 15.8 kB

  • Original 307.0 kB
  • After minification 291.1 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. Rongta 3 En Alibaba images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 1.4 MB

  • Original 2.6 MB
  • After minification 2.6 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 1.4 MB or 52% of the original size.

CSS Optimization

-88%

Potential reduce by 285.8 kB

  • Original 324.4 kB
  • After minification 273.5 kB
  • After compression 38.6 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. Rongta3.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 285.8 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (51%)

Requests Now

90

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rongta 3 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

rongta3.en.alibaba.com

rongta3.en.alibaba.com

78 ms

rongta3.en.alibaba.com

rongta3.en.alibaba.com

838 ms

62 ms

104 ms

header.css

header.css

112 ms

header.js

header.js

119 ms

118 ms

web-index.css

web-index.css

121 ms

web-index.css

web-index.css

108 ms

web-index.css

web-index.css

117 ms

web-index.css

web-index.css

122 ms

web-index.css

web-index.css

118 ms

145 ms

92 ms

index.js

index.js

94 ms

144 ms

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371 ms

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352 ms

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256 ms

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254 ms

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256 ms

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250 ms

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254 ms

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255 ms

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560 ms

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559 ms

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519 ms

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H3d5cf4e60b254bac813abcc474700eeci.jpg_480x480.jpg

387 ms

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368 ms

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510 ms

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514 ms

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H983fe92e8292465c877d051ef2a0190aD.jpg_350x350.jpg

511 ms

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Hcca41b16c1694bd7bcd4cf6d9fd9447c8.png_350x350.png

588 ms

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H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

261 ms

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Hc3ccbab938d54866bb651209e3437d87m.jpg_100x100.jpg

261 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

392 ms

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392 ms

214 ms

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TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

446 ms

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449 ms

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450 ms

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892 ms

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521 ms

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524 ms

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1781 ms

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2823 ms

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991 ms

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1023 ms

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607 ms

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1021 ms

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1367 ms

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1187 ms

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1423 ms

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1282 ms

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1297 ms

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1537 ms

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328 ms

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437 ms

roboto-regular.woff

roboto-regular.woff

1274 ms

roboto-medium.woff

roboto-medium.woff

1294 ms

roboto-light.woff

roboto-light.woff

1295 ms

awsc.js

awsc.js

288 ms

262 ms

personTipsInfo.do

personTipsInfo.do

249 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

155 ms

roboto-thin.woff

roboto-thin.woff

1142 ms

roboto-bold.woff

roboto-bold.woff

1138 ms

icon-font.woff

icon-font.woff

1138 ms

footer.css

footer.css

1030 ms

eg.js

eg.js

124 ms

et_n.js

et_n.js

27 ms

um.js

um.js

115 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

25 ms

index.js

index.js

19 ms

index.js

index.js

19 ms

wu.json

wu.json

26 ms

sc.globalxman.appscene

sc.globalxman.appscene

17 ms

7.gif

7.gif

19 ms

baxiaCommon.js

baxiaCommon.js

7 ms

rp

rp

1005 ms

um.json

um.json

57 ms

getUmid.do

getUmid.do

30 ms

light0.5x.png

light0.5x.png

56 ms

pages_version.html

pages_version.html

60 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

25 ms

defer-common.js

defer-common.js

136 ms

i.alicdn.com

i.alicdn.com

138 ms

index.js

index.js

26 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

80 ms

index.web.css

index.web.css

3 ms

index.web.js

index.web.js

77 ms

availableSurveyQuery.json

availableSurveyQuery.json

209 ms

store-proxy.html

store-proxy.html

195 ms

countryCurrencyDataService

countryCurrencyDataService

180 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

148 ms

personRoleInfo.do

personRoleInfo.do

137 ms

notification.do

notification.do

189 ms

index.js

index.js

50 ms

iconfont.woff

iconfont.woff

5 ms

iconfont.woff

iconfont.woff

34 ms

data

data

6 ms

Accessibility Review

rongta3.en.alibaba.com accessibility score

43

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

rongta3.en.alibaba.com best practices score

67

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

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

rongta3.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 Rongta3.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 Rongta3.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

rongta3.en.alibaba.com

Open Graph data is detected on the main page of Rongta 3 En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: