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

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

nbwande.en.alibaba.com

Ningbo Wande Tools Industrial Co., Ltd. - Spray Nozzle, Hose Connector

Page Load Speed

2.7 sec in total

First Response

10 ms

Resources Loaded

2.2 sec

Page Rendered

513 ms

nbwande.en.alibaba.com screenshot

About Website

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

Ningbo Wande Tools Industrial Co., Ltd., Experts in Manufacturing and Exporting Spray Nozzle, Hose Connector and 0 more Products.

Visit nbwande.en.alibaba.com

Key Findings

We analyzed Nbwande.en.alibaba.com page load time and found that the first response time was 10 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

nbwande.en.alibaba.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value19.5 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value6,130 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.475

18/100

15%

TTI (Time to Interactive)

Value26.6 s

0/100

10%

Network Requests Diagram

nbwande.en.alibaba.com

10 ms

nbwande.en.alibaba.com

605 ms

88 ms

80 ms

header.css

85 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Nbwande.en.alibaba.com, 49% (35 requests) were made to S.alicdn.com and 10% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (64%)

Content Size

6.1 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nbwande.en.alibaba.com main page is 6.1 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

-82%

Potential reduce by 457.2 kB

  • Original 557.4 kB
  • After minification 553.4 kB
  • After compression 100.2 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 457.2 kB or 82% 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, Nb Wande 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

-62%

Potential reduce by 3.2 MB

  • Original 5.1 MB
  • After minification 5.1 MB
  • After compression 1.9 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 3.2 MB or 62% of the original size.

CSS Optimization

-72%

Potential reduce by 283.8 kB

  • Original 395.4 kB
  • After minification 344.5 kB
  • After compression 111.6 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. Nbwande.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.8 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (61%)

Requests Now

61

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nb Wande 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

nbwande.en.alibaba.com

nbwande.en.alibaba.com

10 ms

nbwande.en.alibaba.com

nbwande.en.alibaba.com

605 ms

88 ms

80 ms

header.css

header.css

85 ms

header.js

header.js

164 ms

84 ms

web-index.css

web-index.css

124 ms

web-index.css

web-index.css

85 ms

web-index.css

web-index.css

139 ms

web-index.css

web-index.css

135 ms

web-index.css

web-index.css

136 ms

158 ms

134 ms

index.js

index.js

135 ms

HTB1HM92oRDH8KJjSspnq6zNAVXa0.jpg

HTB1HM92oRDH8KJjSspnq6zNAVXa0.jpg

328 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

614 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

41 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

99 ms

HTB1ptWzdBjTBKNjSZFwq6AG4XXak.jpg

HTB1ptWzdBjTBKNjSZFwq6AG4XXak.jpg

283 ms

HTB1J2X2oSYH8KJjSspdq6ARgVXaO.jpg_q80.jpg

HTB1J2X2oSYH8KJjSspdq6ARgVXaO.jpg_q80.jpg

270 ms

HTB1tQZIkvNNTKJjSspkq6yeWFXag.jpg_250x250.jpg

HTB1tQZIkvNNTKJjSspkq6yeWFXag.jpg_250x250.jpg

118 ms

H05d7f8fd576548eeb5e1ab7aded132ce9.jpg_720x720.jpg

H05d7f8fd576548eeb5e1ab7aded132ce9.jpg_720x720.jpg

117 ms

HTB1MsYzFAyWBuNjy0Fpq6yssXXaq.jpg

HTB1MsYzFAyWBuNjy0Fpq6yssXXaq.jpg

613 ms

awsc.js

awsc.js

297 ms

87 ms

166 ms

HTB1cX8NftHO8KJjSZFHq6zWJFXaY.jpg

HTB1cX8NftHO8KJjSZFHq6zWJFXaY.jpg

324 ms

roboto-regular.woff

roboto-regular.woff

155 ms

roboto-medium.woff

roboto-medium.woff

236 ms

roboto-light.woff

roboto-light.woff

153 ms

roboto-thin.woff

roboto-thin.woff

235 ms

roboto-bold.woff

roboto-bold.woff

236 ms

personTipsInfo.do

personTipsInfo.do

219 ms

189 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

709 ms

eg.js

eg.js

190 ms

sc.globalxman.appscene

sc.globalxman.appscene

56 ms

icon-font.woff

icon-font.woff

56 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

153 ms

footer.css

footer.css

29 ms

et_n.js

et_n.js

113 ms

um.js

um.js

193 ms

light0.5x.png

light0.5x.png

59 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

54 ms

index.js

index.js

157 ms

index.js

index.js

54 ms

pages_version.html

pages_version.html

237 ms

defer-common.js

defer-common.js

232 ms

i.alicdn.com

i.alicdn.com

231 ms

index.js

index.js

33 ms

7.gif

7.gif

24 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

52 ms

index.js

index.js

581 ms

baxiaCommon.js

baxiaCommon.js

88 ms

rp

rp

1062 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

280 ms

wu.json

wu.json

219 ms

store-proxy.html

store-proxy.html

157 ms

countryCurrencyDataService

countryCurrencyDataService

344 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

135 ms

personRoleInfo.do

personRoleInfo.do

143 ms

notification.do

notification.do

319 ms

index.js

index.js

235 ms

index.web.css

index.web.css

218 ms

index.web.js

index.web.js

74 ms

availableSurveyQuery.json

availableSurveyQuery.json

136 ms

um.json

um.json

75 ms

index.css

index.css

20 ms

iconfont.woff

iconfont.woff

11 ms

iconfont.woff

iconfont.woff

46 ms

getUmid.do

getUmid.do

21 ms

Accessibility Review

nbwande.en.alibaba.com accessibility score

74

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

nbwande.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

nbwande.en.alibaba.com SEO score

79

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 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 Nbwande.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 Nbwande.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

nbwande.en.alibaba.com

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