Tools & Wizards About Us
justlaptopbatteries.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

justlaptopbatteries.com

Facebook

Page Load Speed

2.7 sec in total

First Response

352 ms

Resources Loaded

1.9 sec

Page Rendered

438 ms

justlaptopbatteries.com screenshot

About Website

Click here to check amazing Justlaptopbatteries content. Otherwise, check out these important facts you probably never knew about justlaptopbatteries.com

Long Life Laptop Batteries, Brand New Oringinal Dell Notebook Batteries - Stay mobile & productive with Rechargeable laptop batteries

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Key Findings

We analyzed Justlaptopbatteries.com page load time and found that the first response time was 352 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

justlaptopbatteries.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value1,300 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.177

68/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

www.justlaptopbatteries.com

352 ms

main.css

99 ms

main.css

188 ms

_init.js.html

203 ms

main_nn.css

99 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 96% of them (46 requests) were addressed to the original Justlaptopbatteries.com, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (665 ms) belongs to the original domain Justlaptopbatteries.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.2 kB (27%)

Content Size

312.0 kB

After Optimization

228.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Justlaptopbatteries.com main page is 312.0 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. 25% of websites need less resources to load. Images take 201.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 36.7 kB

  • Original 44.5 kB
  • After minification 41.9 kB
  • After compression 7.8 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 36.7 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 6.6 kB

  • Original 201.1 kB
  • After minification 194.4 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. Justlaptopbatteries images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 33.8 kB

  • Original 58.7 kB
  • After minification 41.9 kB
  • After compression 24.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 33.8 kB or 58% of the original size.

CSS Optimization

-79%

Potential reduce by 6.1 kB

  • Original 7.7 kB
  • After minification 5.7 kB
  • After compression 1.6 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. Justlaptopbatteries.com needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

47

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Justlaptopbatteries. According to our analytics all requests are already optimized.

Network Requests Diagram

www.justlaptopbatteries.com

www.justlaptopbatteries.com

352 ms

main.css

main.css

99 ms

main.css

main.css

188 ms

_init.js.html

_init.js.html

203 ms

main_nn.css

main_nn.css

99 ms

bg-top.jpg

bg-top.jpg

99 ms

logo.jpg

logo.jpg

97 ms

m-contacts.jpg

m-contacts.jpg

95 ms

m-shipping.jpg

m-shipping.jpg

188 ms

m-warranty.jpg

m-warranty.jpg

188 ms

m-checkout.jpg

m-checkout.jpg

192 ms

notebook-batteries.jpg

notebook-batteries.jpg

288 ms

spacer.gif

spacer.gif

195 ms

1x1.gif

1x1.gif

196 ms

219075_1186513051.jpg

219075_1186513051.jpg

280 ms

details.gif

details.gif

280 ms

buy-now.gif

buy-now.gif

286 ms

236776_1204229658.jpg

236776_1204229658.jpg

291 ms

8708947_1260917998.jpg

8708947_1260917998.jpg

292 ms

181963_1220885814.jpg

181963_1220885814.jpg

372 ms

209092_1182185706.jpg

209092_1182185706.jpg

372 ms

242034_1207676349.jpg

242034_1207676349.jpg

380 ms

181896_1204244293.jpg

181896_1204244293.jpg

380 ms

8709145_1260997024.jpg

8709145_1260997024.jpg

388 ms

184644_1153961520.jpg

184644_1153961520.jpg

388 ms

8708926_1260916640.jpg

8708926_1260916640.jpg

466 ms

8708917_1260915759.jpg

8708917_1260915759.jpg

464 ms

207275_1181277320.jpg

207275_1181277320.jpg

474 ms

8671781_1249078441.jpg

8671781_1249078441.jpg

571 ms

228938_1192151292.jpg

228938_1192151292.jpg

486 ms

8708941_1260917318.jpg

8708941_1260917318.jpg

486 ms

234891_1235433496.jpg

234891_1235433496.jpg

556 ms

182548_1201300319.jpg

182548_1201300319.jpg

558 ms

184904_1157580446.jpg

184904_1157580446.jpg

568 ms

8671393_1248973988.jpg

8671393_1248973988.jpg

583 ms

183452_1156297520.jpg

183452_1156297520.jpg

582 ms

dell-batteries.gif

dell-batteries.gif

649 ms

hp-batteries.gif

hp-batteries.gif

649 ms

ibm-batteries.gif

ibm-batteries.gif

665 ms

gateway-batteries.gif

gateway-batteries.gif

665 ms

apple-batteries.gif

apple-batteries.gif

659 ms

ga.js

ga.js

6 ms

__utm.gif

__utm.gif

13 ms

toshiba-batteries.gif

toshiba-batteries.gif

595 ms

compaq-batteries.gif

compaq-batteries.gif

654 ms

sony-batteries.gif

sony-batteries.gif

653 ms

go.jpg

go.jpg

582 ms

payment-methods.gif

payment-methods.gif

582 ms

Accessibility Review

justlaptopbatteries.com accessibility score

95

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

<frame> or <iframe> elements do not have a title

Best Practices

justlaptopbatteries.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

justlaptopbatteries.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

Page is blocked from indexing

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Justlaptopbatteries.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 Justlaptopbatteries.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

justlaptopbatteries.com

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