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

Report Summary

  • 31

    Performance

    Renders faster than
    51% 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

  • 79

    SEO

    Google-friendlier than
    40% of websites

nbfriendtools.en.alibaba.com

Ningbo Yinzhou Toho Tools Co., Ltd. - Power Tool, Air Tool

Page Load Speed

5.3 sec in total

First Response

82 ms

Resources Loaded

4.8 sec

Page Rendered

325 ms

nbfriendtools.en.alibaba.com screenshot

About Website

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

Ningbo Yinzhou Toho Tools Co., Ltd., Experts in Manufacturing and Exporting Power Tool, Air Tool and 0 more Products.

Visit nbfriendtools.en.alibaba.com

Key Findings

We analyzed Nbfriendtools.en.alibaba.com page load time and found that the first response time was 82 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

nbfriendtools.en.alibaba.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value4,070 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.464

19/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

nbfriendtools.en.alibaba.com

82 ms

nbfriendtools.en.alibaba.com

753 ms

75 ms

121 ms

header.css

131 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Nbfriendtools.en.alibaba.com, 68% (80 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 (3.4 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

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nbfriendtools.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. 75% 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 494.2 kB

  • Original 601.6 kB
  • After minification 597.7 kB
  • After compression 107.4 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 494.2 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 15.5 kB

  • Original 308.3 kB
  • After minification 292.8 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. Nbfriend Tools En Alibaba images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 1.3 MB

  • Original 2.5 MB
  • After minification 2.5 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 1.3 MB or 55% of the original size.

CSS Optimization

-88%

Potential reduce by 285.3 kB

  • Original 323.4 kB
  • After minification 272.5 kB
  • After compression 38.1 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. Nbfriendtools.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 285.3 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (54%)

Requests Now

107

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbfriend 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

nbfriendtools.en.alibaba.com

nbfriendtools.en.alibaba.com

82 ms

nbfriendtools.en.alibaba.com

nbfriendtools.en.alibaba.com

753 ms

75 ms

121 ms

header.css

header.css

131 ms

header.js

header.js

141 ms

146 ms

web-index.css

web-index.css

127 ms

web-index.css

web-index.css

144 ms

web-index.css

web-index.css

141 ms

web-index.css

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142 ms

web-index.css

web-index.css

145 ms

195 ms

188 ms

index.js

index.js

190 ms

191 ms

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715 ms

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413 ms

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321 ms

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452 ms

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291 ms

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320 ms

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1168 ms

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291 ms

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450 ms

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710 ms

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1818 ms

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453 ms

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712 ms

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523 ms

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519 ms

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713 ms

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756 ms

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713 ms

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833 ms

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755 ms

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808 ms

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853 ms

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885 ms

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957 ms

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992 ms

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454 ms

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1053 ms

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979 ms

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1040 ms

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1088 ms

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1066 ms

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1182 ms

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1156 ms

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1355 ms

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472 ms

242 ms

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379 ms

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401 ms

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1145 ms

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1448 ms

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1312 ms

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1732 ms

roboto-regular.woff

roboto-regular.woff

1126 ms

personTipsInfo.do

personTipsInfo.do

300 ms

awsc.js

awsc.js

345 ms

251 ms

roboto-medium.woff

roboto-medium.woff

973 ms

roboto-light.woff

roboto-light.woff

968 ms

font_515771_xjdbujl2iu.woff

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183 ms

roboto-thin.woff

roboto-thin.woff

946 ms

roboto-bold.woff

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935 ms

eg.js

eg.js

62 ms

footer.css

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845 ms

icon-font.woff

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882 ms

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1730 ms

et_n.js

et_n.js

39 ms

um.js

um.js

37 ms

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1285 ms

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1809 ms

sc.globalxman.appscene

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10 ms

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158 ms

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161 ms

7.gif

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156 ms

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1441 ms

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2086 ms

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2032 ms

wu.json

wu.json

29 ms

baxiaCommon.js

baxiaCommon.js

18 ms

rp

rp

1000 ms

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1489 ms

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2190 ms

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2061 ms

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2579 ms

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2597 ms

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3434 ms

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um.json

56 ms

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1931 ms

getUmid.do

getUmid.do

35 ms

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1884 ms

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3087 ms

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2326 ms

light0.5x.png

light0.5x.png

2036 ms

pages_version.html

pages_version.html

63 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

34 ms

defer-common.js

defer-common.js

90 ms

i.alicdn.com

i.alicdn.com

269 ms

index.js

index.js

2053 ms

index.web.css

index.web.css

1946 ms

index.web.js

index.web.js

2001 ms

store-proxy.html

store-proxy.html

119 ms

countryCurrencyDataService

countryCurrencyDataService

121 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

92 ms

personRoleInfo.do

personRoleInfo.do

90 ms

notification.do

notification.do

117 ms

index.js

index.js

19 ms

iconfont.woff

iconfont.woff

111 ms

iconfont.woff

iconfont.woff

112 ms

availableSurveyQuery.json

availableSurveyQuery.json

68 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

43 ms

Accessibility Review

nbfriendtools.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

nbfriendtools.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

nbfriendtools.en.alibaba.com SEO score

79

Search Engine Optimization Advices

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 Nbfriendtools.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 Nbfriendtools.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

nbfriendtools.en.alibaba.com

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