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

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

weiwo.en.alibaba.com

Ningbo Weiwo Electric Co., Ltd. - Terminal Block, Smart Switch & Socket

Page Load Speed

3.2 sec in total

First Response

221 ms

Resources Loaded

2.8 sec

Page Rendered

171 ms

weiwo.en.alibaba.com screenshot

About Website

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

Ningbo Weiwo Electric Co., Ltd., Experts in Manufacturing and Exporting Terminal Block, Smart Switch & Socket and 0 more Products.

Visit weiwo.en.alibaba.com

Key Findings

We analyzed Weiwo.en.alibaba.com page load time and found that the first response time was 221 ms and then it took 3 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

weiwo.en.alibaba.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value5,780 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value24.8 s

0/100

10%

Network Requests Diagram

weiwo.en.alibaba.com

221 ms

weiwo.en.alibaba.com

681 ms

100 ms

73 ms

header.css

90 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Weiwo.en.alibaba.com, 42% (32 requests) were made to S.alicdn.com and 10% (8 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 MB (60%)

Content Size

5.8 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Weiwo.en.alibaba.com main page is 5.8 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

-79%

Potential reduce by 300.4 kB

  • Original 380.1 kB
  • After minification 376.2 kB
  • After compression 79.7 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 300.4 kB or 79% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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. Obviously, Weiwo En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

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

-65%

Potential reduce by 203.3 kB

  • Original 315.0 kB
  • After minification 264.2 kB
  • After compression 111.8 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. Weiwo.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.3 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (64%)

Requests Now

66

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Weiwo 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

weiwo.en.alibaba.com

weiwo.en.alibaba.com

221 ms

weiwo.en.alibaba.com

weiwo.en.alibaba.com

681 ms

100 ms

73 ms

header.css

header.css

90 ms

header.js

header.js

97 ms

97 ms

web-index.css

web-index.css

85 ms

web-index.css

web-index.css

86 ms

web-index.css

web-index.css

86 ms

web-index.css

web-index.css

208 ms

web-index.css

web-index.css

208 ms

231 ms

228 ms

index.js

index.js

226 ms

225 ms

H3998dc6f87aa4d279401d48da1731565F.jpg

H3998dc6f87aa4d279401d48da1731565F.jpg

1063 ms

H6b2e75b6e8a14df7a361f3b99a666765W.jpg

H6b2e75b6e8a14df7a361f3b99a666765W.jpg

931 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

322 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

165 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

164 ms

Ha1ea5f06ad384738923da15cc7f96173x.jpg

Ha1ea5f06ad384738923da15cc7f96173x.jpg

638 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

346 ms

H7000e6e62b4d478b962d85e4b539d744D.jpg

H7000e6e62b4d478b962d85e4b539d744D.jpg

1067 ms

Hd05bb1e693e34a24b1a68d226a339ddeL.jpg

Hd05bb1e693e34a24b1a68d226a339ddeL.jpg

1065 ms

Hd9e9e81b5900434ebfd24ff1c06b1949c.jpg

Hd9e9e81b5900434ebfd24ff1c06b1949c.jpg

928 ms

H03e8c1cc24184f77a81ebca5127a483bU.jpg

H03e8c1cc24184f77a81ebca5127a483bU.jpg

1067 ms

H6de3452ba5334d74b690a133e9bea5daN.jpg

H6de3452ba5334d74b690a133e9bea5daN.jpg

931 ms

Hb6847091ecc14b4da6396d6fddb85d055.jpg

Hb6847091ecc14b4da6396d6fddb85d055.jpg

637 ms

H348cfe5e116045f899d01b596e31b461S.jpg

H348cfe5e116045f899d01b596e31b461S.jpg

636 ms

H932ed5827c184d7d9b2729761b3a7e82g.png

H932ed5827c184d7d9b2729761b3a7e82g.png

1060 ms

H9321c40f0e454bee83764b3b909d4901Z.jpg

H9321c40f0e454bee83764b3b909d4901Z.jpg

2042 ms

personTipsInfo.do

personTipsInfo.do

275 ms

awsc.js

awsc.js

265 ms

112 ms

143 ms

Hfd6b845565e044449c9f7f07670e6c5c3.jpg

Hfd6b845565e044449c9f7f07670e6c5c3.jpg

1659 ms

roboto-regular.woff

roboto-regular.woff

105 ms

roboto-medium.woff

roboto-medium.woff

194 ms

roboto-light.woff

roboto-light.woff

210 ms

roboto-thin.woff

roboto-thin.woff

103 ms

roboto-bold.woff

roboto-bold.woff

210 ms

icon-font.woff

icon-font.woff

140 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

171 ms

eg.js

eg.js

184 ms

sc.globalxman.appscene

sc.globalxman.appscene

101 ms

footer.css

footer.css

43 ms

et_n.js

et_n.js

93 ms

um.js

um.js

93 ms

light0.5x.png

light0.5x.png

42 ms

pages_version.html

pages_version.html

303 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

20 ms

defer-common.js

defer-common.js

298 ms

i.alicdn.com

i.alicdn.com

523 ms

index.js

index.js

160 ms

7.gif

7.gif

86 ms

index.js

index.js

86 ms

index.js

index.js

85 ms

wu.json

wu.json

592 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

48 ms

baxiaCommon.js

baxiaCommon.js

16 ms

rp

rp

995 ms

index.web.css

index.web.css

209 ms

index.web.js

index.web.js

225 ms

store-proxy.html

store-proxy.html

303 ms

countryCurrencyDataService

countryCurrencyDataService

283 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

148 ms

personRoleInfo.do

personRoleInfo.do

258 ms

notification.do

notification.do

302 ms

availableSurveyQuery.json

availableSurveyQuery.json

99 ms

index.js

index.js

66 ms

iconfont.woff

iconfont.woff

46 ms

iconfont.woff

iconfont.woff

8 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

9 ms

index.js

index.js

62 ms

index.css

index.css

18 ms

Accessibility Review

weiwo.en.alibaba.com accessibility score

40

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

weiwo.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

weiwo.en.alibaba.com SEO score

86

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 uses 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 Weiwo.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 Weiwo.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

weiwo.en.alibaba.com

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