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

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 42

    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

vesub.en.alibaba.com

Yiwu Vesub Digital Technology Ltd. - Sublimation Mugs; Stainless Steel Tumblers, Heat Press Machines

Page Load Speed

8.6 sec in total

First Response

591 ms

Resources Loaded

7.3 sec

Page Rendered

773 ms

vesub.en.alibaba.com screenshot

About Website

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

Yiwu Vesub Digital Technology Ltd., Experts in Manufacturing and Exporting Sublimation Mugs; Stainless Steel Tumblers, Heat Press Machines and 0 more Products.

Visit vesub.en.alibaba.com

Key Findings

We analyzed Vesub.en.alibaba.com page load time and found that the first response time was 591 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

vesub.en.alibaba.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value5,240 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.278

44/100

15%

TTI (Time to Interactive)

Value26.5 s

0/100

10%

Network Requests Diagram

vesub.en.alibaba.com

591 ms

vesub.en.alibaba.com

287 ms

37 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

207 ms

index.js

405 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 3% of them (4 requests) were addressed to the original Vesub.en.alibaba.com, 39% (46 requests) were made to Sc04.alicdn.com and 25% (29 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (6.4 sec) relates to the external source Img.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (59%)

Content Size

4.2 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vesub.en.alibaba.com main page is 4.2 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. 50% of websites need less resources to load. Javascripts take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 464.8 kB

  • Original 562.1 kB
  • After minification 561.1 kB
  • After compression 97.3 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 464.8 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 19.5 kB

  • Original 729.9 kB
  • After minification 710.4 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. Vesub En Alibaba images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 2.0 MB

  • Original 2.9 MB
  • After minification 2.9 MB
  • After compression 934.5 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 2.0 MB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (38%)

Requests Now

114

After Optimization

71

  • AJAX
  • Images
  • JavaScript

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vesub 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vesub.en.alibaba.com

vesub.en.alibaba.com

591 ms

vesub.en.alibaba.com

vesub.en.alibaba.com

287 ms

37 ms

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207 ms

index.js

index.js

405 ms

index.js

index.js

207 ms

renderHeader.js

renderHeader.js

385 ms

awsc.js

awsc.js

63 ms

8 ms

7.gif

7.gif

126 ms

et_n.js

et_n.js

109 ms

um.js

um.js

240 ms

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280 ms

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1228 ms

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618 ms

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530 ms

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451 ms

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470 ms

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634 ms

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Wholesale-Fashionable-White-Paper-20oz-Tumbler-Sublimation.jpg_640x640.jpg

572 ms

Wholesale-Fashionable-White-Paper-Sublimation-Tumbler-Package.jpg_350x350.jpg

Wholesale-Fashionable-White-Paper-Sublimation-Tumbler-Package.jpg_350x350.jpg

526 ms

Pin-Button-Maker-Round-Badge-DIY-Making.jpg_350x350.jpg

Pin-Button-Maker-Round-Badge-DIY-Making.jpg_350x350.jpg

794 ms

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694 ms

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Silhouette-Cutting-Plotter-Blade-for-CAMEO-4.jpg_350x350.jpg

646 ms

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760 ms

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Vesub-Self-Heating-Mug-Smart-Mug-Warmer.jpg_350x350.jpg

823 ms

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Wholesale-Fashionable-White-Paper-Sublimation-Cup-Cake.jpg_350x350.jpg

783 ms

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Wholesale-Fashionable-White-Paper-Sublimation-White-Mug.jpg_350x350.jpg

1205 ms

Wholesale-Fashionable-White-Paper-Sublimation-Tumbler-Package.jpg_350x350.jpg

Wholesale-Fashionable-White-Paper-Sublimation-Tumbler-Package.jpg_350x350.jpg

931 ms

Wholesale-Fashionable-White-Paper-Tumbler-Package-Sublimation.jpg_350x350.jpg

Wholesale-Fashionable-White-Paper-Tumbler-Package-Sublimation.jpg_350x350.jpg

942 ms

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Wholesale-Fashionable-White-Paper-20oz-Tumbler-Sublimation.jpg_350x350.jpg

1181 ms

Wholesale-New-Best-Selling-Sublimation-Photo-Frame.jpg_350x350.jpg

Wholesale-New-Best-Selling-Sublimation-Photo-Frame.jpg_350x350.jpg

921 ms

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VeSub-Creative-Christmas-Micro-Landscape-304-Stainless.jpg_350x350.jpg

1223 ms

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1119 ms

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1033 ms

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1046 ms

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1167 ms

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Vesub-New-Design-750ml-Vacuum-Flask-Gift.jpg_350x350.jpg

1265 ms

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Super-Factory-Low-Pricing-T-shirt-Board.jpg_350x350.jpg

1456 ms

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Small-High-Frequency-Suspension-Sublimation-Printing-Machine.jpg_350x350.jpg

1463 ms

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New-Mug-Heat-Transfer-Machine-Coffee-Cup.jpg_350x350.jpg

1507 ms

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1583 ms

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1378 ms

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Wholesale-Portable-and-Easy-Operation-Digital-Sublimation.jpg_350x350.jpg

1829 ms

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1661 ms

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1687 ms

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1710 ms

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1727 ms

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1957 ms

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2277 ms

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469 ms

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230 ms

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231 ms

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239 ms

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1838 ms

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1721 ms

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1698 ms

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1643 ms

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3621 ms

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2102 ms

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2149 ms

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2114 ms

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2276 ms

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2469 ms

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2608 ms

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2554 ms

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3315 ms

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2847 ms

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2981 ms

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3138 ms

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3450 ms

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3001 ms

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3043 ms

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3088 ms

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3541 ms

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6364 ms

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3511 ms

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3746 ms

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3881 ms

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3859 ms

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3589 ms

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3637 ms

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846 ms

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413 ms

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389 ms

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700 ms

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434 ms

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565 ms

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497 ms

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563 ms

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577 ms

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597 ms

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691 ms

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683 ms

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735 ms

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854 ms

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926 ms

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867 ms

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859 ms

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1368 ms

undefined

undefined

217 ms

vesub.en.alibaba.com

vesub.en.alibaba.com

415 ms

wu.json

wu.json

596 ms

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1526 ms

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1465 ms

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1528 ms

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1706 ms

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1700 ms

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1727 ms

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1523 ms

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1615 ms

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1833 ms

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2367 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

91 ms

eg.js

eg.js

3 ms

index.js

index.js

6 ms

Accessibility Review

vesub.en.alibaba.com accessibility score

42

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

vesub.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

vesub.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

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 Vesub.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 Vesub.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

vesub.en.alibaba.com

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