Tools & Wizards About Us
dgpvc21.en.alibaba.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

dgpvc21.en.alibaba.com

Dongguan Raiser Packing Products Co., Ltd. - Compound Bag, PVC Bag

Page Load Speed

9.1 sec in total

First Response

10 ms

Resources Loaded

8.7 sec

Page Rendered

429 ms

dgpvc21.en.alibaba.com screenshot

About Website

Click here to check amazing Dg PVC 21 En Alibaba content for China. Otherwise, check out these important facts you probably never knew about dgpvc21.en.alibaba.com

Dongguan Raiser Packing Products Co., Ltd., Experts in Manufacturing and Exporting Compound Bag, PVC Bag and 0 more Products.

Visit dgpvc21.en.alibaba.com

Key Findings

We analyzed Dgpvc21.en.alibaba.com page load time and found that the first response time was 10 ms and then it took 9.1 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

dgpvc21.en.alibaba.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value18.7 s

0/100

10%

TBT (Total Blocking Time)

Value5,960 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.213

58/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

dgpvc21.en.alibaba.com

10 ms

dgpvc21.en.alibaba.com

810 ms

133 ms

294 ms

header.css

69 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Dgpvc21.en.alibaba.com, 59% (90 requests) were made to S.alicdn.com and 10% (16 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (5.2 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (57%)

Content Size

3.4 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dgpvc21.en.alibaba.com main page is 3.4 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. 60% of websites need less resources to load. Javascripts take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 887.1 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 140.2 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 887.1 kB or 86% 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, Dg PVC 21 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

-41%

Potential reduce by 857.9 kB

  • Original 2.1 MB
  • After minification 2.1 MB
  • After compression 1.3 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 857.9 kB or 41% of the original size.

CSS Optimization

-85%

Potential reduce by 212.3 kB

  • Original 250.3 kB
  • After minification 199.4 kB
  • After compression 38.0 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. Dgpvc21.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 212.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (49%)

Requests Now

142

After Optimization

72

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dg PVC 21 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dgpvc21.en.alibaba.com

dgpvc21.en.alibaba.com

10 ms

dgpvc21.en.alibaba.com

dgpvc21.en.alibaba.com

810 ms

133 ms

294 ms

header.css

header.css

69 ms

header.js

header.js

84 ms

75 ms

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85 ms

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291 ms

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93 ms

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2280 ms

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104 ms

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180 ms

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2247 ms

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2684 ms

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119 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

94 ms

personRoleInfo.do

personRoleInfo.do

91 ms

notification.do

notification.do

102 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

13 ms

iconfont.woff

iconfont.woff

249 ms

iconfont.woff

iconfont.woff

91 ms

availableSurveyQuery.json

availableSurveyQuery.json

45 ms

footer-sync.js

footer-sync.js

23 ms

Accessibility Review

dgpvc21.en.alibaba.com accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

dgpvc21.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

Serves images with low resolution

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

dgpvc21.en.alibaba.com SEO score

71

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 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 Dgpvc21.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 Dgpvc21.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

dgpvc21.en.alibaba.com

Open Graph data is detected on the main page of Dg PVC 21 En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: