Tools & Wizards About Us
nexcell-battery.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

nexcell-battery.com

Ni-MH, Li-ion Battery,Charger Manufacturer--NEXcell Battery Co., Ltd.

Page Load Speed

8.5 sec in total

First Response

1.1 sec

Resources Loaded

7.3 sec

Page Rendered

118 ms

nexcell-battery.com screenshot

About Website

Visit nexcell-battery.com now to see the best up-to-date NEXcell Battery content and also check out these interesting facts you probably never knew about nexcell-battery.com

Ni-MH Rechargeable Battery,Li-ion Rechargeable Battery,Zinc Air Battery,Non-Rechargeable Batteries,Li-ion Battery,Charger Manufacturer--NEXcell Battery Co., Ltd.

Visit nexcell-battery.com

Key Findings

We analyzed Nexcell-battery.com page load time and found that the first response time was 1.1 sec and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

nexcell-battery.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.466

19/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

nexcell-battery.com

1117 ms

css.css

441 ms

scroll_t.css

450 ms

scroll_d.css

448 ms

jquery-ui.min.css

411 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 93% of them (53 requests) were addressed to the original Nexcell-battery.com, 7% (4 requests) were made to Webbuilder.asiannet.com. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Nexcell-battery.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.5 kB (15%)

Content Size

768.6 kB

After Optimization

653.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nexcell-battery.com main page is 768.6 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. 30% of websites need less resources to load. Images take 490.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 57.7 kB

  • Original 81.0 kB
  • After minification 73.4 kB
  • After compression 23.4 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 57.7 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 308 B

  • Original 490.3 kB
  • After minification 490.0 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. NEXcell Battery images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 48.7 kB

  • Original 171.5 kB
  • After minification 171.3 kB
  • After compression 122.8 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 48.7 kB or 28% of the original size.

CSS Optimization

-34%

Potential reduce by 8.8 kB

  • Original 25.7 kB
  • After minification 25.7 kB
  • After compression 16.9 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. Nexcell-battery.com needs all CSS files to be minified and compressed as it can save up to 8.8 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (52%)

Requests Now

52

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NEXcell 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 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nexcell-battery.com

nexcell-battery.com

1117 ms

css.css

css.css

441 ms

scroll_t.css

scroll_t.css

450 ms

scroll_d.css

scroll_d.css

448 ms

jquery-ui.min.css

jquery-ui.min.css

411 ms

jquery-1.12.3.min.js

jquery-1.12.3.min.js

805 ms

utils.js

utils.js

434 ms

jquery.navScroll.js

jquery.navScroll.js

616 ms

jquery-migrate-1.3.0.min.js

jquery-migrate-1.3.0.min.js

639 ms

JQuery-MenuTree.js

JQuery-MenuTree.js

645 ms

frameset_title_rewriter.js

frameset_title_rewriter.js

650 ms

jquery-ui.min.js

jquery-ui.min.js

1236 ms

datepicker_init.js

datepicker_init.js

821 ms

member_email_syncer.js

member_email_syncer.js

847 ms

member_account_validator.js

member_account_validator.js

856 ms

chili-1.7.pack.js

chili-1.7.pack.js

854 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1010 ms

jquery.cycle.all.js

jquery.cycle.all.js

1024 ms

advanced_search_new.css

advanced_search_new.css

1057 ms

comboTreePlugin.js

comboTreePlugin.js

1061 ms

comboTree.css

comboTree.css

1063 ms

wb.css

wb.css

1024 ms

jscript.js

jscript.js

1076 ms

cookies.css

cookies.css

1073 ms

wb.css

wb.css

241 ms

demo_2.jpg

demo_2.jpg

246 ms

logo.jpg

logo.jpg

519 ms

ww-1.jpg

ww-1.jpg

522 ms

icon_4.jpg

icon_4.jpg

237 ms

icon_5.jpg

icon_5.jpg

237 ms

spacer.gif

spacer.gif

234 ms

w_160816_04490.jpg

w_160816_04490.jpg

1523 ms

w_160816_04491.jpg

w_160816_04491.jpg

1034 ms

w_160816_04492.jpg

w_160816_04492.jpg

1239 ms

w_160816_04493.jpg

w_160816_04493.jpg

5091 ms

icon_3.jpg

icon_3.jpg

450 ms

ajax-loader.gif

ajax-loader.gif

451 ms

demo_3b.jpg

demo_3b.jpg

606 ms

413 ms

line_2.gif

line_2.gif

412 ms

tabright_1.gif

tabright_1.gif

616 ms

bg_1.jpg

bg_1.jpg

1033 ms

bg_5.jpg

bg_5.jpg

810 ms

tbg_1a.jpg

tbg_1a.jpg

982 ms

bg_2.jpg

bg_2.jpg

1024 ms

bg_3.jpg

bg_3.jpg

1191 ms

tbg_2a.jpg

tbg_2a.jpg

1192 ms

tbg_3.jpg

tbg_3.jpg

1239 ms

demo_4.jpg

demo_4.jpg

1237 ms

icon_7.jpg

icon_7.jpg

1395 ms

quick.asp

quick.asp

1439 ms

inquiry_cart_service.asp

inquiry_cart_service.asp

1506 ms

icon_4b.jpg

icon_4b.jpg

564 ms

icon_5b.jpg

icon_5b.jpg

568 ms

logo.jpg

logo.jpg

1000 ms

ww-1.jpg

ww-1.jpg

999 ms

nexcell-battery.com

nexcell-battery.com

1453 ms

Accessibility Review

nexcell-battery.com accessibility score

60

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Links do not have a discernible name

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.

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

nexcell-battery.com 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

SEO Factors

nexcell-battery.com SEO score

85

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nexcell-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 Nexcell-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

nexcell-battery.com

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