Tools & Wizards About Us
ace-pow.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

ace-pow.com

聚合物锂电池_锂离子电池_锂电池厂家-格瑞普电池

Page Load Speed

15.8 sec in total

First Response

1.4 sec

Resources Loaded

13.9 sec

Page Rendered

450 ms

ace-pow.com screenshot

About Website

Visit ace-pow.com now to see the best up-to-date Ace Pow content for China and also check out these interesting facts you probably never knew about ace-pow.com

深圳锂电池厂商格瑞普电池有限公司是成立于1998年的电池品牌厂家,提供聚合物锂电池,磷酸铁锂离子电池的研发定制服务,是集电芯+BMS管理+Pack结构设计定制于一体的高新技术企业.锂离子电池应用于无人机,模型车,3C数码领域，医疗领域，智能机器人领域，特种电池领域，电动车及船用电池领域等.

Visit ace-pow.com

Key Findings

We analyzed Ace-pow.com page load time and found that the first response time was 1.4 sec and then it took 14.4 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

ace-pow.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

ace-pow.com

1410 ms

www.ace-pow.com

1552 ms

1714968955index.css

1233 ms

1714968955index.js

1002 ms

thickbox.js

495 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 26% of them (11 requests) were addressed to the original Ace-pow.com, 55% (23 requests) were made to I0.wp.com and 5% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (8.7 sec) relates to the external source I0.wp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.7 kB (8%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ace-pow.com main page is 1.9 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 131.2 kB

  • Original 150.0 kB
  • After minification 147.0 kB
  • After compression 18.9 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 131.2 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 107 B

  • Original 1.5 MB
  • After minification 1.5 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. Ace Pow images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 14.8 kB

  • Original 211.7 kB
  • After minification 206.2 kB
  • After compression 196.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 626 B

  • Original 59.3 kB
  • After minification 59.3 kB
  • After compression 58.6 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. Ace-pow.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (33%)

Requests Now

40

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ace Pow. 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 as a result speed up the page load time.

Network Requests Diagram

ace-pow.com

ace-pow.com

1410 ms

www.ace-pow.com

www.ace-pow.com

1552 ms

1714968955index.css

1714968955index.css

1233 ms

1714968955index.js

1714968955index.js

1002 ms

thickbox.js

thickbox.js

495 ms

jquery.lazyloadxt.min.js

jquery.lazyloadxt.min.js

496 ms

jquery.lazyloadxt.srcset.min.js

jquery.lazyloadxt.srcset.min.js

496 ms

jquery.lazyloadxt.extend.js

jquery.lazyloadxt.extend.js

497 ms

index.js

index.js

985 ms

lrscroll.js

lrscroll.js

991 ms

script.js

script.js

1028 ms

nav_b.png

nav_b.png

1136 ms

govIcon.gif

govIcon.gif

1981 ms

gre-LOGO-01.png

gre-LOGO-01.png

16 ms

6s1pwurenjidianchi.png

6s1pwurenjidianchi.png

5872 ms

wurenjidianchidianyuanyingyongfangan.png

wurenjidianchidianyuanyingyongfangan.png

5070 ms

1002.jpg

1002.jpg

4112 ms

upsdianyuandianchi.png

upsdianyuandianchi.png

6980 ms

1920x600%E7%BA%BD%E6%89%A3%E9%94%82%E7%94%B5%E6%B1%A0.jpg

1920x600%E7%BA%BD%E6%89%A3%E9%94%82%E7%94%B5%E6%B1%A0.jpg

2582 ms

Sprites-blue.png

Sprites-blue.png

2582 ms

498.jpg

498.jpg

3282 ms

center_in.png

center_in.png

3313 ms

lazy_placeholder.gif

lazy_placeholder.gif

4031 ms

erweima-138x138px1.jpg

erweima-138x138px1.jpg

4548 ms

pic_b.png

pic_b.png

4764 ms

loading.gif

loading.gif

4844 ms

fengmian1.jpg

fengmian1.jpg

6496 ms

about_02.png

about_02.png

7355 ms

first.png

first.png

7345 ms

hover_y.png

hover_y.png

5737 ms

footer_shadow.png

footer_shadow.png

6459 ms

11.0.1.js

11.0.1.js

899 ms

ab77b6ea7f3fbf79.js

ab77b6ea7f3fbf79.js

226 ms

hm.js

hm.js

947 ms

loadingAnimation.gif

loadingAnimation.gif

5364 ms

1289.jpg

1289.jpg

7092 ms

23.png

23.png

6525 ms

24.png

24.png

8681 ms

UrlChangeTracker.js

UrlChangeTracker.js

1436 ms

hm.gif

hm.gif

300 ms

b.js

b.js

1519 ms

affim.js

affim.js

2015 ms

Accessibility Review

ace-pow.com accessibility score

82

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

ace-pow.com best practices score

58

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

High

Page has valid source maps

SEO Factors

ace-pow.com SEO score

84

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ace-pow.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Ace-pow.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

ace-pow.com

Open Graph description is not detected on the main page of Ace Pow. 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: