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

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

linkandcn.en.alibaba.com

Company Overview - Shanghai Linkand Co., Ltd.

Page Load Speed

9.8 sec in total

First Response

364 ms

Resources Loaded

9.4 sec

Page Rendered

91 ms

linkandcn.en.alibaba.com screenshot

About Website

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

Shanghai Linkand Co., Ltd. Products:Borosilicate Glass, Whisky Glass, Wine Glass, Glass Bottle, Glass Jar

Visit linkandcn.en.alibaba.com

Key Findings

We analyzed Linkandcn.en.alibaba.com page load time and found that the first response time was 364 ms and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

linkandcn.en.alibaba.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value5,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value23.2 s

1/100

10%

Network Requests Diagram

linkandcn.en.alibaba.com

364 ms

linkandcn.en.alibaba.com

5873 ms

77 ms

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

96 ms

139 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Linkandcn.en.alibaba.com, 67% (46 requests) were made to Sc02.alicdn.com and 12% (8 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Linkandcn.en.alibaba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (69%)

Content Size

3.1 MB

After Optimization

976.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Linkandcn.en.alibaba.com main page is 3.1 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. 40% of websites need less resources to load. Javascripts take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 382.7 kB

  • Original 465.3 kB
  • After minification 464.5 kB
  • After compression 82.6 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 382.7 kB or 82% 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. Linkand Cn En Alibaba images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 1.8 MB

  • Original 2.7 MB
  • After minification 2.7 MB
  • After compression 888.7 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 1.8 MB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (42%)

Requests Now

67

After Optimization

39

  • AJAX
  • Images
  • JavaScript

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linkand Cn 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 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

linkandcn.en.alibaba.com

linkandcn.en.alibaba.com

364 ms

linkandcn.en.alibaba.com

linkandcn.en.alibaba.com

5873 ms

77 ms

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

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

96 ms

139 ms

renderHeader.js

renderHeader.js

106 ms

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520 ms

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491 ms

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957 ms

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287 ms

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520 ms

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338 ms

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331 ms

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523 ms

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712 ms

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886 ms

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665 ms

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913 ms

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991 ms

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856 ms

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963 ms

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904 ms

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1051 ms

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1111 ms

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1146 ms

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1258 ms

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1607 ms

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1297 ms

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1285 ms

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1406 ms

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1546 ms

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1652 ms

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1961 ms

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1517 ms

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1687 ms

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1771 ms

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1933 ms

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1874 ms

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2026 ms

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1974 ms

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2372 ms

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2445 ms

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2299 ms

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2230 ms

awsc.js

awsc.js

77 ms

26 ms

7.gif

7.gif

25 ms

index.js

index.js

14 ms

index.js

index.js

18 ms

awsc.js

awsc.js

15 ms

baxiaCommon.js

baxiaCommon.js

8 ms

wcfg.json

wcfg.json

942 ms

rp

rp

947 ms

et_n.js

et_n.js

6 ms

um.js

um.js

76 ms

wu.json

wu.json

19 ms

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2080 ms

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2514 ms

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2081 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

24 ms

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2031 ms

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2278 ms

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2198 ms

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2132 ms

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1932 ms

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2318 ms

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2109 ms

eg.js

eg.js

3 ms

Accessibility Review

linkandcn.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.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

linkandcn.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

linkandcn.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

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 Linkandcn.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 Linkandcn.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

linkandcn.en.alibaba.com

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