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

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

yarktech.en.alibaba.com

Company Overview - Shenzhen Yark Technology Co., Ltd.

Page Load Speed

2.3 sec in total

First Response

78 ms

Resources Loaded

1.9 sec

Page Rendered

280 ms

yarktech.en.alibaba.com screenshot

About Website

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

Shenzhen Yark Technology Co., Ltd. Products:Gift Box, Tin Box

Visit yarktech.en.alibaba.com

Key Findings

We analyzed Yarktech.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

yarktech.en.alibaba.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value3,560 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value22.5 s

1/100

10%

Network Requests Diagram

yarktech.en.alibaba.com

78 ms

yarktech.en.alibaba.com

180 ms

19 ms

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212 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

267 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 Yarktech.en.alibaba.com, 43% (23 requests) were made to Img.alicdn.com and 17% (9 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 640.3 kB (35%)

Content Size

1.9 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Yarktech.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. 35% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 293.5 kB

  • Original 370.0 kB
  • After minification 369.3 kB
  • After compression 76.5 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 293.5 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 17.3 kB

  • Original 233.2 kB
  • After minification 215.8 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. Yark Tech En Alibaba images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 329.5 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 921.4 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 329.5 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (33%)

Requests Now

52

After Optimization

35

  • AJAX
  • Images
  • JavaScript

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

yarktech.en.alibaba.com

yarktech.en.alibaba.com

78 ms

yarktech.en.alibaba.com

yarktech.en.alibaba.com

180 ms

19 ms

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212 ms

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O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

267 ms

index.js

index.js

292 ms

index.js

index.js

245 ms

renderHeader.js

renderHeader.js

257 ms

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997 ms

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834 ms

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863 ms

awsc.js

awsc.js

54 ms

8 ms

7.gif

7.gif

115 ms

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835 ms

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318 ms

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867 ms

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327 ms

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284 ms

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431 ms

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340 ms

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432 ms

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341 ms

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295 ms

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375 ms

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406 ms

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598 ms

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423 ms

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456 ms

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409 ms

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485 ms

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504 ms

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510 ms

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506 ms

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542 ms

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563 ms

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668 ms

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672 ms

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591 ms

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815 ms

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196 ms

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1177 ms

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1075 ms

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484 ms

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1021 ms

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1635 ms

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1466 ms

et_n.js

et_n.js

12 ms

um.js

um.js

86 ms

wu.json

wu.json

353 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

731 ms

eg.js

eg.js

3 ms

index.js

index.js

7 ms

Accessibility Review

yarktech.en.alibaba.com accessibility score

40

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

yarktech.en.alibaba.com best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

yarktech.en.alibaba.com SEO score

93

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 uses 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 Yarktech.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 Yarktech.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

yarktech.en.alibaba.com

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