Tools & Wizards About Us
lipower.cn screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

lipower.cn

Manufacturer of Portable Solar Generator Power Station outdoors--Lipower

Page Load Speed

31.6 sec in total

First Response

834 ms

Resources Loaded

30.1 sec

Page Rendered

585 ms

lipower.cn screenshot

About Website

Click here to check amazing Lipower content. Otherwise, check out these important facts you probably never knew about lipower.cn

China manufacturer OEM/ODM service provider of portable power station 100W/200W/300W/500W/1000W/1500W/2000W for camping outdoors or emergency backup power supply.

Visit lipower.cn

Key Findings

We analyzed Lipower.cn page load time and found that the first response time was 834 ms and then it took 30.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 13 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

lipower.cn performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value19.9 s

0/100

25%

SI (Speed Index)

Value25.9 s

0/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.33

34/100

15%

TTI (Time to Interactive)

Value22.4 s

1/100

10%

Network Requests Diagram

lipower.cn

834 ms

lipower.cn

962 ms

www.lipower.cn

1451 ms

bootstrap.css

482 ms

bxslider.css

693 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 88% of them (85 requests) were addressed to the original Lipower.cn, 4% (4 requests) were made to Static.addtoany.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Lipower.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 111.3 kB (16%)

Content Size

698.2 kB

After Optimization

586.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lipower.cn main page is 698.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 449.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 61.6 kB

  • Original 76.3 kB
  • After minification 71.3 kB
  • After compression 14.7 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 61.6 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 18.8 kB

  • Original 449.0 kB
  • After minification 430.1 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. Lipower images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 964 B

  • Original 95.5 kB
  • After minification 95.5 kB
  • After compression 94.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-39%

Potential reduce by 30.0 kB

  • Original 77.4 kB
  • After minification 77.4 kB
  • After compression 47.4 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Lipower.cn needs all CSS files to be minified and compressed as it can save up to 30.0 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (35%)

Requests Now

79

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lipower. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lipower.cn

lipower.cn

834 ms

lipower.cn

lipower.cn

962 ms

www.lipower.cn

www.lipower.cn

1451 ms

bootstrap.css

bootstrap.css

482 ms

bxslider.css

bxslider.css

693 ms

style.css

style.css

693 ms

jquery.min.js

jquery.min.js

939 ms

bxslider.min.js

bxslider.min.js

706 ms

common.js

common.js

712 ms

bootstrap.js

bootstrap.js

716 ms

font-awesome.min.css

font-awesome.min.css

926 ms

ionicons.min.css

ionicons.min.css

926 ms

style.css

style.css

967 ms

jquery.smoove.min.js

jquery.smoove.min.js

997 ms

page.js

page.js

41 ms

element.js

element.js

46 ms

eonline.css

eonline.css

997 ms

online.js

online.js

1156 ms

gtm.js

gtm.js

115 ms

Chinese.gif

Chinese.gif

258 ms

English.gif

English.gif

257 ms

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259 ms

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12854 ms

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3625 ms

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11001 ms

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8525 ms

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10278 ms

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8670 ms

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10574 ms

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13730 ms

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19722 ms

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19722 ms

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19722 ms

sm.25.html

sm.25.html

17 ms

eso.Ep5bSEmr.js

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22 ms

analytics.js

analytics.js

17 ms

collect

collect

15 ms

collect

collect

26 ms

js

js

49 ms

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19563 ms

ga-audiences

ga-audiences

55 ms

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20498 ms

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20499 ms

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20231 ms

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19862 ms

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2705 ms

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19 ms

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11016 ms

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10700 ms

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10402 ms

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9234 ms

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ico_italino.gif

9053 ms

ico_portgues.gif

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8319 ms

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8206 ms

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7382 ms

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5974 ms

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5532 ms

4848 ms

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4327 ms

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5232 ms

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5668 ms

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2618 ms

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2618 ms

top.png

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2638 ms

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3295 ms

Accessibility Review

lipower.cn accessibility score

87

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Image elements do not have [alt] attributes

Best Practices

lipower.cn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

lipower.cn SEO score

76

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Lipower.cn 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 Lipower.cn 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

lipower.cn

Open Graph description is not detected on the main page of Lipower. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: