5.2 sec in total
482 ms
3.9 sec
839 ms
Welcome to vipow.com homepage info - get ready to check VIPOW best content right away, or after learning these important things about vipow.com
Guangzhou Jieli (VIPOW) New Energy Co., Ltd is a china Battery supplier/manufacturer for many years. with our LiFePO4 Batteries, NCM Batteries, NICD Batteries, NIMH Batteries, With more product detail...
Visit vipow.comWe analyzed Vipow.com page load time and found that the first response time was 482 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
vipow.com performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value3.9 s
52/100
25%
Value8.9 s
15/100
10%
Value3,400 ms
2/100
30%
Value1.112
1/100
15%
Value9.4 s
31/100
10%
482 ms
408 ms
426 ms
444 ms
449 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 13% of them (11 requests) were addressed to the original Vipow.com, 52% (43 requests) were made to Asset.site.joinf.com and 26% (21 requests) were made to Site-1306369054.file.myqcloud.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Site-1306369054.file.myqcloud.com.
Page size can be reduced by 315.6 kB (20%)
1.6 MB
1.3 MB
In fact, the total size of Vipow.com main page is 1.6 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 171.1 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 171.1 kB or 79% of the original size.
Potential reduce by 125.3 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. Obviously, VIPOW needs image optimization as it can save up to 125.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 18.4 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 18.4 kB or 14% of the original size.
Potential reduce by 814 B
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. Vipow.com has all CSS files already compressed.
Number of requests can be reduced by 41 (54%)
76
35
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VIPOW. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.vipow.com
482 ms
bootstrap.min.css
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font-awesome.min.css
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common.min.css
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style-index.min.css
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sweetalert.min.css
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swiper.min.css
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base.min.css
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jquery-2.1.1.min.js
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emailCopy.css
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emailCopy.js
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addthis_widget.js
14 ms
swiper.min.js
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productShow.js
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bootstrap-3.3.7.min.js
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bootsnav.js
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jquery.mmenu.js
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jquery.validate.min.js
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template.js
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intersection-observer.js
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lazyload.min.js
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select2.min.js
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bootstrap-input-spinner.js
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site-common.js
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sweetalert.min.js
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online.js
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inquiry.js
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exitdialog.js
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emailClick.js
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onload.js
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home_product.js
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navResize.js
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lazysizes.min.js
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upload.js
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buried_point.js
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index.php
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index.php
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vipow.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
vipow.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
vipow.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vipow.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 Vipow.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.
vipow.com
Open Graph data is detected on the main page of VIPOW. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: