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wantong.en.alibaba.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% 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

wantong.en.alibaba.com

Ningbo Wantong Electron Co., Ltd. - Electric Knife Sharpener, Electric Knife

Page Load Speed

2.8 sec in total

First Response

78 ms

Resources Loaded

2.1 sec

Page Rendered

642 ms

wantong.en.alibaba.com screenshot

About Website

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

Ningbo Wantong Electron Co., Ltd., Experts in Manufacturing and Exporting Electric Knife Sharpener, Electric Knife and 0 more Products.

Visit wantong.en.alibaba.com

Key Findings

We analyzed Wantong.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

wantong.en.alibaba.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value7,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.256

48/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

Network Requests Diagram

wantong.en.alibaba.com

78 ms

wantong.en.alibaba.com

785 ms

50 ms

38 ms

header.css

40 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Wantong.en.alibaba.com, 47% (35 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (933 ms) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (62%)

Content Size

6.4 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wantong.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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 869.6 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 139.6 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 869.6 kB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 8.9 kB

  • Original 78.4 kB
  • After minification 69.5 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. Obviously, Wantong En Alibaba needs image optimization as it can save up to 8.9 kB or 11% 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 2.8 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 2.8 MB or 58% of the original size.

CSS Optimization

-72%

Potential reduce by 292.4 kB

  • Original 404.3 kB
  • After minification 353.5 kB
  • After compression 111.9 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. Wantong.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 292.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (58%)

Requests Now

64

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wantong 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

wantong.en.alibaba.com

wantong.en.alibaba.com

78 ms

wantong.en.alibaba.com

wantong.en.alibaba.com

785 ms

50 ms

38 ms

header.css

header.css

40 ms

header.js

header.js

40 ms

42 ms

web-index.css

web-index.css

39 ms

web-index.css

web-index.css

49 ms

web-index.css

web-index.css

40 ms

web-index.css

web-index.css

42 ms

web-index.css

web-index.css

45 ms

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

157 ms

139 ms

22 ms

index.js

index.js

24 ms

133 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

224 ms

Hc42a4b2cb6024a948aee7260921c801bD.jpg

Hc42a4b2cb6024a948aee7260921c801bD.jpg

181 ms

61 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

133 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

60 ms

H555bdcf6e5d3465594bb6b3608c8caefO.jpg

H555bdcf6e5d3465594bb6b3608c8caefO.jpg

180 ms

Ha1a2886978f047678439199650c456a8J.jpg

Ha1a2886978f047678439199650c456a8J.jpg

168 ms

H17296415420648c7814701ed7cd0ff8af.jpg_q80.jpg

H17296415420648c7814701ed7cd0ff8af.jpg_q80.jpg

278 ms

Hc3a9938615644e38abc95869ea46da393.jpg_q80.jpg

Hc3a9938615644e38abc95869ea46da393.jpg_q80.jpg

179 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

266 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

277 ms

Hbe3d1b28a7324063bd16330fd48996806.jpg

Hbe3d1b28a7324063bd16330fd48996806.jpg

267 ms

H5dc4af82347c4c9caab1a313145c7840P.jpg

H5dc4af82347c4c9caab1a313145c7840P.jpg

276 ms

Hc3fa0f76529b47ecbb03b39d26a02ec5m.jpg

Hc3fa0f76529b47ecbb03b39d26a02ec5m.jpg

268 ms

H2565e7a0dc7243bc8564716d694d333eS.jpg

H2565e7a0dc7243bc8564716d694d333eS.jpg

301 ms

roboto-regular.woff

roboto-regular.woff

166 ms

roboto-medium.woff

roboto-medium.woff

166 ms

roboto-light.woff

roboto-light.woff

205 ms

roboto-thin.woff

roboto-thin.woff

205 ms

roboto-bold.woff

roboto-bold.woff

205 ms

personTipsInfo.do

personTipsInfo.do

247 ms

awsc.js

awsc.js

231 ms

110 ms

footer.css

footer.css

55 ms

icon-font.woff

icon-font.woff

73 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

156 ms

eg.js

eg.js

113 ms

light0.5x.png

light0.5x.png

71 ms

pages_version.html

pages_version.html

161 ms

defer-common.js

defer-common.js

166 ms

i.alicdn.com

i.alicdn.com

300 ms

index.js

index.js

34 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

22 ms

et_n.js

et_n.js

28 ms

um.js

um.js

29 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

254 ms

index.js

index.js

265 ms

sc.globalxman.appscene

sc.globalxman.appscene

99 ms

index.js

index.js

94 ms

index.js

index.js

98 ms

7.gif

7.gif

23 ms

wu.json

wu.json

161 ms

baxiaCommon.js

baxiaCommon.js

7 ms

rp

rp

933 ms

index.web.css

index.web.css

146 ms

index.web.js

index.web.js

143 ms

store-proxy.html

store-proxy.html

112 ms

countryCurrencyDataService

countryCurrencyDataService

178 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

93 ms

personRoleInfo.do

personRoleInfo.do

154 ms

notification.do

notification.do

161 ms

index.css

index.css

74 ms

index.js

index.js

75 ms

availableSurveyQuery.json

availableSurveyQuery.json

69 ms

iconfont.woff

iconfont.woff

3 ms

iconfont.woff

iconfont.woff

3 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

7 ms

Accessibility Review

wantong.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

wantong.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

wantong.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 Wantong.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 Wantong.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

wantong.en.alibaba.com

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