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

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

szvbatty.en.alibaba.com

Company Overview - Shenzhen Vbatty Technology Co., Ltd.

Page Load Speed

3.3 sec in total

First Response

448 ms

Resources Loaded

2.6 sec

Page Rendered

256 ms

szvbatty.en.alibaba.com screenshot

About Website

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

Shenzhen Vbatty Technology Co., Ltd. Products:Hair care essential oil,shampoo,conditioner,face cream,facial cleanser

Visit szvbatty.en.alibaba.com

Key Findings

We analyzed Szvbatty.en.alibaba.com page load time and found that the first response time was 448 ms and then it took 2.9 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

szvbatty.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value5,570 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.205

60/100

15%

TTI (Time to Interactive)

Value25.4 s

0/100

10%

Network Requests Diagram

szvbatty.en.alibaba.com

448 ms

szvbatty.en.alibaba.com

307 ms

38 ms

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

47 ms

index.js

77 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Szvbatty.en.alibaba.com, 31% (17 requests) were made to S.alicdn.com and 22% (12 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 884.5 kB (46%)

Content Size

1.9 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Szvbatty.en.alibaba.com main page is 1.9 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. 25% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 491.8 kB

  • Original 587.9 kB
  • After minification 587.2 kB
  • After compression 96.1 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 491.8 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. Sz Vbatty En Alibaba images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 392.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 392.6 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (65%)

Requests Now

52

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Vbatty 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

szvbatty.en.alibaba.com

szvbatty.en.alibaba.com

448 ms

szvbatty.en.alibaba.com

szvbatty.en.alibaba.com

307 ms

38 ms

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

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

47 ms

index.js

index.js

77 ms

index.js

index.js

74 ms

renderHeader.js

renderHeader.js

73 ms

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H23ce4036144b4d1baec64f0360bb43e0C.jpg

1481 ms

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804 ms

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1091 ms

awsc.js

awsc.js

38 ms

9 ms

7.gif

7.gif

244 ms

et_n.js

et_n.js

9 ms

um.js

um.js

84 ms

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1578 ms

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629 ms

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674 ms

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1217 ms

wholesale-SADOER-natural-hair-care-product-aloe.jpg_350x350.jpg

wholesale-SADOER-natural-hair-care-product-aloe.jpg_350x350.jpg

376 ms

Ceraves-1-75OZ-Ceramide-Niacinamide-Hyaluronic-Acid.png_350x350.jpg

Ceraves-1-75OZ-Ceramide-Niacinamide-Hyaluronic-Acid.png_350x350.jpg

760 ms

High-Quality-In-Stock-Moisturizing-Amber-Pure.jpg_350x350.jpg

High-Quality-In-Stock-Moisturizing-Amber-Pure.jpg_350x350.jpg

1238 ms

Acid-Acne-Treatment-Control-Gel.jpg_350x350.jpg

Acid-Acne-Treatment-Control-Gel.jpg_350x350.jpg

1157 ms

Customized-private-label-compressed-wet-towels-Disposable.jpg_350x350.jpg

Customized-private-label-compressed-wet-towels-Disposable.jpg_350x350.jpg

1260 ms

Lady-brest-tighten-cream-breast-Fast-Results.jpg_350x350.jpg

Lady-brest-tighten-cream-breast-Fast-Results.jpg_350x350.jpg

1622 ms

Breast-Enhancement-Cream-Oem-Private-Brand-Hot.jpg_350x350.jpg

Breast-Enhancement-Cream-Oem-Private-Brand-Hot.jpg_350x350.jpg

1414 ms

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Discount-coconut-extract-enlargement-skin-care-breast.jpg_350x350.jpg

1733 ms

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781 ms

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836 ms

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742 ms

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794 ms

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640 ms

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1639 ms

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1357 ms

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1137 ms

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1112 ms

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1318 ms

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1816 ms

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718 ms

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935 ms

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723 ms

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719 ms

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727 ms

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1028 ms

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1186 ms

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1253 ms

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1137 ms

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1341 ms

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1721 ms

wu.json

wu.json

22 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

120 ms

eg.js

eg.js

3 ms

index.js

index.js

8 ms

Accessibility Review

szvbatty.en.alibaba.com accessibility score

72

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

szvbatty.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

szvbatty.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 Szvbatty.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 Szvbatty.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

szvbatty.en.alibaba.com

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