Tools & Wizards About Us
richer-tools.en.alibaba.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

richer-tools.en.alibaba.com

Jiangxi Provincial Ruifeng Machinery & Tools Co., Ltd. - Vernier caliper, Micrometer

Page Load Speed

5.3 sec in total

First Response

88 ms

Resources Loaded

4.6 sec

Page Rendered

617 ms

richer-tools.en.alibaba.com screenshot

About Website

Click here to check amazing Richer Tools En Alibaba content for China. Otherwise, check out these important facts you probably never knew about richer-tools.en.alibaba.com

Jiangxi Provincial Ruifeng Machinery & Tools Co., Ltd., Experts in Manufacturing and Exporting Vernier caliper, Micrometer and 0 more Products.

Visit richer-tools.en.alibaba.com

Key Findings

We analyzed Richer-tools.en.alibaba.com page load time and found that the first response time was 88 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

richer-tools.en.alibaba.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value8,240 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.867

4/100

15%

TTI (Time to Interactive)

Value28.0 s

0/100

10%

Network Requests Diagram

richer-tools.en.alibaba.com

88 ms

richer-tools.en.alibaba.com

775 ms

111 ms

103 ms

header.css

227 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Richer-tools.en.alibaba.com, 61% (68 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 (3.2 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (58%)

Content Size

3.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Richer-tools.en.alibaba.com main page is 3.7 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. 70% of websites need less resources to load. Javascripts take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 619.6 kB

  • Original 740.0 kB
  • After minification 736.0 kB
  • After compression 120.3 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 619.6 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 15.3 kB

  • Original 304.8 kB
  • After minification 289.5 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. Richer Tools En Alibaba images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 1.2 MB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 1.1 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 1.2 MB or 52% of the original size.

CSS Optimization

-88%

Potential reduce by 284.9 kB

  • Original 322.4 kB
  • After minification 271.6 kB
  • After compression 37.5 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. Richer-tools.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.9 kB or 88% of the original size.

Requests Breakdown

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

Requests Now

100

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Richer Tools 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

richer-tools.en.alibaba.com

richer-tools.en.alibaba.com

88 ms

richer-tools.en.alibaba.com

richer-tools.en.alibaba.com

775 ms

111 ms

103 ms

header.css

header.css

227 ms

header.js

header.js

236 ms

90 ms

web-index.css

web-index.css

172 ms

web-index.css

web-index.css

238 ms

web-index.css

web-index.css

237 ms

web-index.css

web-index.css

313 ms

web-index.css

web-index.css

312 ms

560 ms

279 ms

index.js

index.js

272 ms

272 ms

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432 ms

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446 ms

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303 ms

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493 ms

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668 ms

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492 ms

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664 ms

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709 ms

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864 ms

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933 ms

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770 ms

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1022 ms

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1227 ms

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1152 ms

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934 ms

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2257 ms

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1634 ms

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1153 ms

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1349 ms

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1364 ms

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1463 ms

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421 ms

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665 ms

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428 ms

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846 ms

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662 ms

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484 ms

awsc.js

awsc.js

408 ms

71 ms

eg.js

eg.js

326 ms

personTipsInfo.do

personTipsInfo.do

303 ms

sc.migrate.event

sc.migrate.event

284 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

286 ms

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1100 ms

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1123 ms

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2582 ms

roboto-regular.woff

roboto-regular.woff

1189 ms

roboto-medium.woff

roboto-medium.woff

1227 ms

roboto-light.woff

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1228 ms

roboto-thin.woff

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1248 ms

roboto-bold.woff

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1249 ms

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1785 ms

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2846 ms

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3163 ms

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1658 ms

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1877 ms

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1947 ms

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2002 ms

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2832 ms

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2323 ms

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217 ms

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226 ms

40 ms

sc.globalxman.appscene

sc.globalxman.appscene

39 ms

et_n.js

et_n.js

68 ms

um.js

um.js

68 ms

footer.css

footer.css

1812 ms

7.gif

7.gif

26 ms

index.js

index.js

26 ms

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index.js

30 ms

icon-font.woff

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1811 ms

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2057 ms

baxiaCommon.js

baxiaCommon.js

167 ms

rp

rp

984 ms

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2126 ms

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2050 ms

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41 ms

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2216 ms

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54 ms

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2767 ms

getUmid.do

getUmid.do

41 ms

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2112 ms

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2695 ms

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2497 ms

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2227 ms

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2732 ms

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2404 ms

light0.5x.png

light0.5x.png

1119 ms

pages_version.html

pages_version.html

176 ms

defer-common.js

defer-common.js

30 ms

i.alicdn.com

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25 ms

index.js

index.js

1071 ms

index.js

index.js

146 ms

store-proxy.html

store-proxy.html

127 ms

countryCurrencyDataService

countryCurrencyDataService

117 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

84 ms

personRoleInfo.do

personRoleInfo.do

88 ms

notification.do

notification.do

111 ms

index.web.css

index.web.css

954 ms

index.web.js

index.web.js

1084 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

24 ms

iconfont.woff

iconfont.woff

37 ms

iconfont.woff

iconfont.woff

65 ms

availableSurveyQuery.json

availableSurveyQuery.json

42 ms

Accessibility Review

richer-tools.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

richer-tools.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

richer-tools.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 Richer-tools.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 Richer-tools.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

richer-tools.en.alibaba.com

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