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

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

marinedeck.en.alibaba.com

Page Load Speed

4 sec in total

First Response

256 ms

Resources Loaded

3.5 sec

Page Rendered

281 ms

marinedeck.en.alibaba.com screenshot

About Website

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

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Key Findings

We analyzed Marinedeck.en.alibaba.com page load time and found that the first response time was 256 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

marinedeck.en.alibaba.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value9,570 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.286

42/100

15%

TTI (Time to Interactive)

Value26.1 s

0/100

10%

Network Requests Diagram

marinedeck.en.alibaba.com

256 ms

marinedeck.en.alibaba.com

354 ms

46 ms

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

62 ms

index.js

190 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Marinedeck.en.alibaba.com, 34% (13 requests) were made to Sc04.alicdn.com and 24% (9 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 809.1 kB (45%)

Content Size

1.8 MB

After Optimization

969.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Marinedeck.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. 40% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 266.2 kB

  • Original 338.5 kB
  • After minification 337.7 kB
  • After compression 72.3 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 266.2 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 37 B

  • Original 12.1 kB
  • After minification 12.0 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. Marinedeck En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 542.9 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.2 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 542.9 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (50%)

Requests Now

36

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marinedeck 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

marinedeck.en.alibaba.com

marinedeck.en.alibaba.com

256 ms

marinedeck.en.alibaba.com

marinedeck.en.alibaba.com

354 ms

46 ms

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

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

62 ms

index.js

index.js

190 ms

index.js

index.js

124 ms

renderHeader.js

renderHeader.js

236 ms

H7693cf884f6a4a00ae6c6e668faddfb0V.jpg

H7693cf884f6a4a00ae6c6e668faddfb0V.jpg

606 ms

awsc.js

awsc.js

44 ms

11 ms

7.gif

7.gif

160 ms

et_n.js

et_n.js

28 ms

um.js

um.js

103 ms

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H36ae250723274fa583c828ea85555b7cS.png

601 ms

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Hf9e3d40a2ea949ed874eb4525004d9f2c.jpg

2842 ms

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Ha8556a0655b24c8494daf407ceccd809I.jpg

840 ms

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Hfd00ea60257440a0a466f446007ba4ff5.jpg

888 ms

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Hbd9ad2dc51014103914ce4e7f98e516aD.png

872 ms

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H2988db6b77de46c496768793754aad02l.jpg

835 ms

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H7d5d98650141406889f6e2fe411859bcw.png

887 ms

H57d3c2e4dd8549e0ac8445e87596f28f1.png

H57d3c2e4dd8549e0ac8445e87596f28f1.png

1047 ms

Ha8aa9a60b8c742e9a6170ff6ac9b1c26V.jpg

Ha8aa9a60b8c742e9a6170ff6ac9b1c26V.jpg

1115 ms

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Ha0645a14698c4902bbd3f9ee693ce52cI.png

1317 ms

Hccfbc47a422a41e088ee8c8ead97aa969.png

Hccfbc47a422a41e088ee8c8ead97aa969.png

1711 ms

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H50989876ac7f4545ae969b60ef881f5dH.jpg

1426 ms

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Hcfe3c6c2261c491da32a9641ff33518a4.png

2211 ms

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Hea4388117e064aed82c926c9f99a87295.png

2056 ms

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H676c12921bcc400a8d3625a4e7e1911a8.jpg

1467 ms

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

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

119 ms

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

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

120 ms

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

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

120 ms

H0d638ede75e0414cbd053c143d8fc477f.png

H0d638ede75e0414cbd053c143d8fc477f.png

127 ms

H0f0badbb0b464437ae403542e7d776c22.jpg

H0f0badbb0b464437ae403542e7d776c22.jpg

582 ms

wu.json

wu.json

531 ms

um.json

um.json

51 ms

getUmid.do

getUmid.do

240 ms

eg.js

eg.js

3 ms

index.js

index.js

4 ms

Accessibility Review

marinedeck.en.alibaba.com accessibility score

47

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.

Best Practices

marinedeck.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

marinedeck.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 Marinedeck.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 Marinedeck.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

marinedeck.en.alibaba.com

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