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

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

mkclaser.en.alibaba.com

Company Overview - Shenzhen MKC Laser Devices Co., Ltd.

Page Load Speed

2.3 sec in total

First Response

21 ms

Resources Loaded

2.1 sec

Page Rendered

107 ms

mkclaser.en.alibaba.com screenshot

About Website

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

Shenzhen MKC Laser Devices Co., Ltd. Products:Industry Laser Equipment,Laser Marking Machine,Laser Cutting Machine,Laser Welding Machine,Automatic Machines

Visit mkclaser.en.alibaba.com

Key Findings

We analyzed Mkclaser.en.alibaba.com page load time and found that the first response time was 21 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

mkclaser.en.alibaba.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value4,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value24.4 s

0/100

10%

Network Requests Diagram

mkclaser.en.alibaba.com

21 ms

mkclaser.en.alibaba.com

258 ms

54 ms

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

52 ms

index.js

73 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Mkclaser.en.alibaba.com, 30% (15 requests) were made to Sc01.alicdn.com and 26% (13 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 793.2 kB (44%)

Content Size

1.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Mkclaser.en.alibaba.com main page is 1.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 424.5 kB

  • Original 512.7 kB
  • After minification 512.0 kB
  • After compression 88.2 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 424.5 kB or 83% 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. MKC Laser En Alibaba images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 368.7 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 368.7 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (42%)

Requests Now

48

After Optimization

28

  • AJAX
  • Images
  • JavaScript

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MKC Laser 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

mkclaser.en.alibaba.com

mkclaser.en.alibaba.com

21 ms

mkclaser.en.alibaba.com

mkclaser.en.alibaba.com

258 ms

54 ms

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

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

52 ms

index.js

index.js

73 ms

index.js

index.js

70 ms

renderHeader.js

renderHeader.js

71 ms

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522 ms

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606 ms

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1892 ms

awsc.js

awsc.js

47 ms

10 ms

7.gif

7.gif

218 ms

et_n.js

et_n.js

38 ms

um.js

um.js

22 ms

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800 ms

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637 ms

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642 ms

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379 ms

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740 ms

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748 ms

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670 ms

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708 ms

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669 ms

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1311 ms

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1117 ms

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1061 ms

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1232 ms

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1139 ms

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1181 ms

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1629 ms

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763 ms

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600 ms

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816 ms

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755 ms

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575 ms

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1022 ms

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1042 ms

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1402 ms

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1312 ms

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1145 ms

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1512 ms

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1396 ms

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1450 ms

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1833 ms

wu.json

wu.json

401 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

110 ms

eg.js

eg.js

2 ms

index.js

index.js

13 ms

Accessibility Review

mkclaser.en.alibaba.com accessibility score

75

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

mkclaser.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

mkclaser.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 Mkclaser.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 Mkclaser.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

mkclaser.en.alibaba.com

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