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

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

merrykingcn.en.alibaba.com

Company Overview - Shenzhen Merryking Electronics Co., Ltd.

Page Load Speed

2.7 sec in total

First Response

320 ms

Resources Loaded

2.1 sec

Page Rendered

272 ms

merrykingcn.en.alibaba.com screenshot

About Website

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

Shenzhen Merryking Electronics Co., Ltd. Products:Power Adapter/Switching Power Supply/AC DC Adapter, USB Charger/PD Charger

Visit merrykingcn.en.alibaba.com

Key Findings

We analyzed Merrykingcn.en.alibaba.com page load time and found that the first response time was 320 ms and then it took 2.3 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

merrykingcn.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value17.9 s

0/100

10%

TBT (Total Blocking Time)

Value4,360 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.098

90/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

Network Requests Diagram

merrykingcn.en.alibaba.com

320 ms

merrykingcn.en.alibaba.com

243 ms

49 ms

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

56 ms

index.js

100 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Merrykingcn.en.alibaba.com, 20% (9 requests) were made to S.alicdn.com and 20% (9 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Img.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 910.6 kB (45%)

Content Size

2.0 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Merrykingcn.en.alibaba.com main page is 2.0 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. 45% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 363.7 kB

  • Original 450.9 kB
  • After minification 450.1 kB
  • After compression 87.2 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 363.7 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 3.8 kB

  • Original 149.2 kB
  • After minification 145.4 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. Merryking Cn En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 543.1 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.3 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 543.1 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (46%)

Requests Now

41

After Optimization

22

  • AJAX
  • Images
  • JavaScript

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Merryking 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

merrykingcn.en.alibaba.com

merrykingcn.en.alibaba.com

320 ms

merrykingcn.en.alibaba.com

merrykingcn.en.alibaba.com

243 ms

49 ms

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

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

56 ms

index.js

index.js

100 ms

index.js

index.js

57 ms

renderHeader.js

renderHeader.js

73 ms

Hba5cae1588514598a40ac6302e4eca1et.jpg

Hba5cae1588514598a40ac6302e4eca1et.jpg

713 ms

awsc.js

awsc.js

78 ms

19 ms

7.gif

7.gif

178 ms

Hf7ec689f89684309b1d52f72610a21a9e.png

Hf7ec689f89684309b1d52f72610a21a9e.png

547 ms

Hebd4a972c85c46f5ad3d5c878cb1efedI.png

Hebd4a972c85c46f5ad3d5c878cb1efedI.png

223 ms

TB2G_NNkxSYBuNjSsphXXbGvVXa-3377521498.png

TB2G_NNkxSYBuNjSsphXXbGvVXa-3377521498.png

501 ms

Kc-Pse-Power-Adaptor-Desktop-150w-5v.jpg_640x640.jpg

Kc-Pse-Power-Adaptor-Desktop-150w-5v.jpg_640x640.jpg

389 ms

5w-150w-Power-Adaptors-5v-9v-3v.jpg_640x640.jpg

5w-150w-Power-Adaptors-5v-9v-3v.jpg_640x640.jpg

253 ms

merryking-CB-universal-power-supply-ac-12v.png_640x640.png

merryking-CB-universal-power-supply-ac-12v.png_640x640.png

742 ms

10v-11v-12v-13v-14v-15v-16v.jpg_640x640.jpg

10v-11v-12v-13v-14v-15v-16v.jpg_640x640.jpg

294 ms

24volt-1a-Merryking-China-Supplier-American-Plug.jpg_640x640.jpg

24volt-1a-Merryking-China-Supplier-American-Plug.jpg_640x640.jpg

434 ms

cell-phone-chargers-15w-18w-20w-30w.jpg_640x640.jpg

cell-phone-chargers-15w-18w-20w-30w.jpg_640x640.jpg

419 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

111 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

142 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

10 ms

H141d23bbbd6e4a51a70e5130783ddb7bo.jpg

H141d23bbbd6e4a51a70e5130783ddb7bo.jpg

880 ms

TB2ZO12cOjQBKNjSZFnXXa_DpXa-3377521498.png

TB2ZO12cOjQBKNjSZFnXXa_DpXa-3377521498.png

516 ms

TB2HEVEh2uSBuNkHFqDXXXfhVXa_!!3377521498.png

TB2HEVEh2uSBuNkHFqDXXXfhVXa_!!3377521498.png

1069 ms

TB2AQuGgHSYBuNjSspfXXcZCpXa-3377521498.png

TB2AQuGgHSYBuNjSspfXXcZCpXa-3377521498.png

573 ms

TB2cQfSeamWBuNkHFJHXXaatVXa_!!3377521498.png

TB2cQfSeamWBuNkHFJHXXaatVXa_!!3377521498.png

1354 ms

undefined

undefined

110 ms

H715bc0ceb88947a8b8afac2ba1b22e75a.jpg

H715bc0ceb88947a8b8afac2ba1b22e75a.jpg

1119 ms

H305b133e1ca444b0bc5080adca167160L.png

H305b133e1ca444b0bc5080adca167160L.png

732 ms

H41190ecb1330408d9ea0a25186720b977.png

H41190ecb1330408d9ea0a25186720b977.png

368 ms

H2920a7e375014cd4b6ae00515f5a2be2U.jpg

H2920a7e375014cd4b6ae00515f5a2be2U.jpg

438 ms

Hf30afb06378741fba3f03c0e07a53ccda.jpg

Hf30afb06378741fba3f03c0e07a53ccda.jpg

500 ms

H4831a78931464604a1109721a2bf6e14l.jpg

H4831a78931464604a1109721a2bf6e14l.jpg

696 ms

H2fdd32b51255403f93c7a7b91c4c83b4b.jpg

H2fdd32b51255403f93c7a7b91c4c83b4b.jpg

954 ms

H1138564e14fc42a8821cf40dd461cb91y.jpg

H1138564e14fc42a8821cf40dd461cb91y.jpg

645 ms

et_n.js

et_n.js

18 ms

um.js

um.js

107 ms

wu.json

wu.json

18 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

22 ms

eg.js

eg.js

3 ms

index.js

index.js

84 ms

Accessibility Review

merrykingcn.en.alibaba.com accessibility score

42

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

merrykingcn.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

Displays images with incorrect aspect ratio

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

merrykingcn.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 Merrykingcn.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 Merrykingcn.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

merrykingcn.en.alibaba.com

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