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

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

premiersz.en.alibaba.com

Suzhou Premier Electrical Appliance Co., Ltd. - Vacuum Cleaner, Floor Tools

Page Load Speed

6.5 sec in total

First Response

329 ms

Resources Loaded

5.2 sec

Page Rendered

971 ms

premiersz.en.alibaba.com screenshot

About Website

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

Suzhou Premier Electrical Appliance Co., Ltd., Experts in Manufacturing and Exporting Vacuum Cleaner, Floor Tools and 0 more Products.

Visit premiersz.en.alibaba.com

Key Findings

We analyzed Premiersz.en.alibaba.com page load time and found that the first response time was 329 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

premiersz.en.alibaba.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

1/100

25%

SI (Speed Index)

Value19.4 s

0/100

10%

TBT (Total Blocking Time)

Value56,050 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.284

42/100

15%

TTI (Time to Interactive)

Value70.2 s

0/100

10%

Network Requests Diagram

premiersz.en.alibaba.com

329 ms

premiersz.en.alibaba.com

826 ms

198 ms

web-index.css

225 ms

web-index.css

231 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Premiersz.en.alibaba.com, 28% (18 requests) were made to S.alicdn.com and 26% (17 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (54%)

Content Size

2.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Premiersz.en.alibaba.com main page is 2.3 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. Images take 867.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 292.9 kB

  • Original 376.4 kB
  • After minification 372.3 kB
  • After compression 83.5 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 292.9 kB or 78% of the original size.

Image Optimization

-17%

Potential reduce by 148.6 kB

  • Original 867.4 kB
  • After minification 718.9 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, Premier Sz En Alibaba needs image optimization as it can save up to 148.6 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 298.7 kB

  • Original 530.1 kB
  • After minification 530.1 kB
  • After compression 231.4 kB

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 298.7 kB or 56% of the original size.

CSS Optimization

-94%

Potential reduce by 501.1 kB

  • Original 535.5 kB
  • After minification 205.0 kB
  • After compression 34.4 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. Premiersz.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 501.1 kB or 94% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (71%)

Requests Now

56

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Premier Sz 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

premiersz.en.alibaba.com

premiersz.en.alibaba.com

329 ms

premiersz.en.alibaba.com

premiersz.en.alibaba.com

826 ms

198 ms

web-index.css

web-index.css

225 ms

web-index.css

web-index.css

231 ms

web-index.css

web-index.css

227 ms

web-index.css

web-index.css

237 ms

web-index.css

web-index.css

234 ms

234 ms

222 ms

header.css

header.css

255 ms

header.js

header.js

257 ms

248 ms

301 ms

index.js

index.js

302 ms

299 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

601 ms

HTB1liiGLwHqK1RjSZFgq6y7JXXa9.jpg

HTB1liiGLwHqK1RjSZFgq6y7JXXa9.jpg

1023 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

599 ms

awsc.js

awsc.js

515 ms

71 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

425 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

424 ms

eg.js

eg.js

1048 ms

roboto-regular.woff

roboto-regular.woff

432 ms

roboto-medium.woff

roboto-medium.woff

431 ms

roboto-light.woff

roboto-light.woff

429 ms

roboto-thin.woff

roboto-thin.woff

426 ms

roboto-bold.woff

roboto-bold.woff

853 ms

personTipsInfo.do

personTipsInfo.do

1012 ms

HTB1C62TGFXXXXbeaXXXq6xXFXXXM.jpg

HTB1C62TGFXXXXbeaXXXq6xXFXXXM.jpg

1493 ms

HTB1DWH3GVXXXXXgapXXq6xXFXXXB.jpg

HTB1DWH3GVXXXXXgapXXq6xXFXXXB.jpg

1490 ms

sc.migrate.event

sc.migrate.event

952 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

951 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

808 ms

HTB1JhDVXjzuK1RjSspe762iHVXa3.png

HTB1JhDVXjzuK1RjSspe762iHVXa3.png

1283 ms

icon-font.woff

icon-font.woff

464 ms

199 ms

um.js

um.js

534 ms

sc.globalxman.appscene

sc.globalxman.appscene

273 ms

footer.css

footer.css

174 ms

wu.json

wu.json

385 ms

7.gif

7.gif

180 ms

index.js

index.js

294 ms

light0.5x.png

light0.5x.png

228 ms

index.js

index.js

226 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

86 ms

defer-common.js

defer-common.js

232 ms

i.alicdn.com

i.alicdn.com

246 ms

index.js

index.js

245 ms

baxiaCommon.js

baxiaCommon.js

128 ms

index.js

index.js

126 ms

g

g

617 ms

et_n.js

et_n.js

130 ms

um.json

um.json

718 ms

store-proxy.html

store-proxy.html

430 ms

countryCurrencyDataService

countryCurrencyDataService

625 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

411 ms

personRoleInfo.do

personRoleInfo.do

619 ms

notification.do

notification.do

753 ms

index.js

index.js

351 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

380 ms

rp

rp

1428 ms

getUmid.do

getUmid.do

148 ms

iconfont.woff

iconfont.woff

14 ms

Accessibility Review

premiersz.en.alibaba.com accessibility score

68

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

premiersz.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

premiersz.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 Premiersz.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 Premiersz.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

premiersz.en.alibaba.com

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