Tools & Wizards About Us
robust-power274.en.alibaba.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% 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

robust-power274.en.alibaba.com

Company Overview - Fujian Robust Power Co., Ltd.

Page Load Speed

4.8 sec in total

First Response

1.5 sec

Resources Loaded

3.1 sec

Page Rendered

239 ms

robust-power274.en.alibaba.com screenshot

About Website

Welcome to robust-power274.en.alibaba.com homepage info - get ready to check Robust Power 274 En Alibaba best content for China right away, or after learning these important things about robust-power274.en.alibaba.com

Fujian Robust Power Co., Ltd. Products:Mobile Light Tower

Visit robust-power274.en.alibaba.com

Key Findings

We analyzed Robust-power274.en.alibaba.com page load time and found that the first response time was 1.5 sec and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

robust-power274.en.alibaba.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

71/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value5,090 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.182

67/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

Network Requests Diagram

robust-power274.en.alibaba.com

1493 ms

robust-power274.en.alibaba.com

272 ms

49 ms

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

46 ms

index.js

68 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Robust-power274.en.alibaba.com, 24% (11 requests) were made to S.alicdn.com and 22% (10 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Robust-power274.en.alibaba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 701.9 kB (41%)

Content Size

1.7 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Robust-power274.en.alibaba.com main page is 1.7 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. 55% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 354.3 kB

  • Original 439.7 kB
  • After minification 439.0 kB
  • After compression 85.5 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 354.3 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

  • Original 6.0 kB
  • After minification 6.0 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. Robust Power 274 En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 347.6 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 347.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (47%)

Requests Now

43

After Optimization

23

  • AJAX
  • Images
  • JavaScript

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robust Power 274 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

robust-power274.en.alibaba.com

robust-power274.en.alibaba.com

1493 ms

robust-power274.en.alibaba.com

robust-power274.en.alibaba.com

272 ms

49 ms

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

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

46 ms

index.js

index.js

68 ms

index.js

index.js

59 ms

renderHeader.js

renderHeader.js

60 ms

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549 ms

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120 ms

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418 ms

awsc.js

awsc.js

71 ms

14 ms

7.gif

7.gif

52 ms

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29 ms

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521 ms

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31 ms

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700 ms

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571 ms

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TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

187 ms

et_n.js

et_n.js

21 ms

um.js

um.js

113 ms

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736 ms

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636 ms

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619 ms

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677 ms

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596 ms

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988 ms

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1012 ms

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648 ms

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1299 ms

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1102 ms

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508 ms

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704 ms

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381 ms

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714 ms

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647 ms

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716 ms

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897 ms

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1042 ms

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1093 ms

wu.json

wu.json

60 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

39 ms

eg.js

eg.js

2 ms

index.js

index.js

3 ms

Accessibility Review

robust-power274.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

robust-power274.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

robust-power274.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 Robust-power274.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 Robust-power274.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

robust-power274.en.alibaba.com

Open Graph data is detected on the main page of Robust Power 274 En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: