Tools & Wizards About Us
liion-battery.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

liion-battery.com

China Lithium Ion LiFePO4 Battery Pack, Energy Storage System Suppliers, Manufacturers, Factory - ODIPIE

Page Load Speed

15.6 sec in total

First Response

747 ms

Resources Loaded

14.1 sec

Page Rendered

727 ms

liion-battery.com screenshot

About Website

Welcome to liion-battery.com homepage info - get ready to check Li Ion Battery best content right away, or after learning these important things about liion-battery.com

Shenzhen Lead New Energy Co., Ltd: Our company committed to providing efficient energy storage solutions for global green energy applications through advanced battery technology. We have a number of c...

Visit liion-battery.com

Key Findings

We analyzed Liion-battery.com page load time and found that the first response time was 747 ms and then it took 14.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

liion-battery.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value1,120 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.992

2/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

liion-battery.com

747 ms

www.liion-battery.com

1894 ms

css2

35 ms

style.css

123 ms

swiper-iconfont.css

135 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 52% of them (36 requests) were addressed to the original Liion-battery.com, 16% (11 requests) were made to Css02.v15cdn.com and 13% (9 requests) were made to Img01.v15cdn.com. The less responsive or slowest element that took the longest time to load (11.4 sec) relates to the external source Tfile.xiaoman.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.2 kB (7%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Liion-battery.com main page is 1.5 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. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 35.6 kB

  • Original 45.0 kB
  • After minification 43.2 kB
  • After compression 9.4 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 35.6 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 5.2 kB

  • Original 1.3 MB
  • After minification 1.3 MB

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. Li Ion Battery images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 60.0 kB

  • Original 168.5 kB
  • After minification 168.5 kB
  • After compression 108.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 60.0 kB or 36% of the original size.

CSS Optimization

-1%

Potential reduce by 428 B

  • Original 33.1 kB
  • After minification 33.1 kB
  • After compression 32.7 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. Liion-battery.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (41%)

Requests Now

59

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Li Ion Battery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

liion-battery.com

liion-battery.com

747 ms

www.liion-battery.com

www.liion-battery.com

1894 ms

css2

css2

35 ms

style.css

style.css

123 ms

swiper-iconfont.css

swiper-iconfont.css

135 ms

other.css

other.css

588 ms

jquery-3.6.0.js

jquery-3.6.0.js

271 ms

Site_Common.js

Site_Common.js

275 ms

script.js

script.js

265 ms

home.js

home.js

266 ms

count.js

count.js

280 ms

liteyt.js

liteyt.js

279 ms

float12484.js

float12484.js

1748 ms

analyze.js

analyze.js

11416 ms

iconfont-sm.css

iconfont-sm.css

22 ms

message.css

message.css

26 ms

gtm.js

gtm.js

90 ms

gtm.js

gtm.js

116 ms

en.webp

en.webp

283 ms

ic1.webp

ic1.webp

52 ms

logo202107011400268312796.png

logo202107011400268312796.png

240 ms

ba025cfe63-8e32-4b53-9b27-380efb61988b.jpg

ba025cfe63-8e32-4b53-9b27-380efb61988b.jpg

2627 ms

ba21164f85-3be7-4541-abbd-d61d019563f1.jpg

ba21164f85-3be7-4541-abbd-d61d019563f1.jpg

3139 ms

bac876c862-c243-4674-b343-00c30a4ba5cf.jpg

bac876c862-c243-4674-b343-00c30a4ba5cf.jpg

2183 ms

1.jpg

1.jpg

3214 ms

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2340 ms

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2268 ms

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2341 ms

20230228172529daa8654940e74c588fa8e6abf8df239c.jpg

20230228172529daa8654940e74c588fa8e6abf8df239c.jpg

2626 ms

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2651 ms

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2605 ms

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3138 ms

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20230228172529df2045a7f810430a8f2d2b30543caaba.jpg

4102 ms

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3245 ms

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202302281725306fdbea88f65943d6ace18cd29f6fbf8b.jpg

3319 ms

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2023022817255152cfc8319aab4d45a09b427248278b70.jpg

5077 ms

20230228172550eaf8a70c55cf4c64b2c7e2b25973c7b3.jpg

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3510 ms

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3532 ms

2023022817255058bdbbe2bb674869be4ac2d8bf2d2599.jpg

2023022817255058bdbbe2bb674869be4ac2d8bf2d2599.jpg

5096 ms

20230228172550f363d405ac9f41f1a1d65cb853d65fca.jpg

20230228172550f363d405ac9f41f1a1d65cb853d65fca.jpg

5045 ms

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202302281725503bdfb869d59c44f996c0542e38fea0f5.jpg

5487 ms

202302281725519a9e30be5ba148dbae144c62259e2440.jpg

202302281725519a9e30be5ba148dbae144c62259e2440.jpg

5419 ms

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2023022817255129030d93d838409ba0e857a0f6f92240.jpg

5567 ms

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2023022817255084bb054cd08349a88d0ca5e81018d094.jpg

5392 ms

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6385 ms

202302281726050cdc27b8714645e3b3a9afacb1665375.jpg

202302281726050cdc27b8714645e3b3a9afacb1665375.jpg

6358 ms

foot-icon-1.png

foot-icon-1.png

6390 ms

foot-icon-2.png

foot-icon-2.png

6359 ms

foot-icon-3.png

foot-icon-3.png

6358 ms

ic2.webp

ic2.webp

44 ms

ic3.webp

ic3.webp

45 ms

ic4.webp

ic4.webp

45 ms

de.webp

de.webp

278 ms

es.webp

es.webp

278 ms

fr.webp

fr.webp

280 ms

ru.webp

ru.webp

279 ms

iconfont.ttf

iconfont.ttf

6337 ms

iconfont.woff

iconfont.woff

64 ms

iconfontvk.woff

iconfontvk.woff

30 ms

iconfont-sm.woff

iconfont-sm.woff

30 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

21 ms

S6u9w4BMUTPHh6UVew8.ttf

S6u9w4BMUTPHh6UVew8.ttf

30 ms

S6uyw4BMUTPHvxk.ttf

S6uyw4BMUTPHvxk.ttf

34 ms

s

s

6439 ms

online.webp

online.webp

24 ms

email.webp

email.webp

21 ms

skype.webp

skype.webp

19 ms

wechat.webp

wechat.webp

20 ms

48v-100ah-5kw-wall-mount-lithium-battery0d4580cc-191b-4617-a28c-78dc672664c0.png

48v-100ah-5kw-wall-mount-lithium-battery0d4580cc-191b-4617-a28c-78dc672664c0.png

5547 ms

Accessibility Review

liion-battery.com accessibility score

86

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

Links do not have a discernible name

High

<object> elements do not have alternate text

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

liion-battery.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

SEO Factors

liion-battery.com SEO score

100

Search Engine Optimization Advices

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

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 Liion-battery.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 Liion-battery.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

liion-battery.com

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