Tools & Wizards About Us
oklaptopbattery.com screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

oklaptopbattery.com

Laptop Battery - Replacement laptop battery, laptop batteries, laptop AC Adapter

Page Load Speed

1.4 sec in total

First Response

230 ms

Resources Loaded

1 sec

Page Rendered

148 ms

oklaptopbattery.com screenshot

About Website

Welcome to oklaptopbattery.com homepage info - get ready to check Ok Laptop Battery best content right away, or after learning these important things about oklaptopbattery.com

Laptop Battery - Replacement for Acer, Asus, Apple, Compaq, Dell, Fujitsu, HP, IBM, Sony, Toshiba, etc laptop battery, laptop AC Adapter from oklaptopbattery.com. Fast shipping to WorldWide, Professio...

Visit oklaptopbattery.com

Key Findings

We analyzed Oklaptopbattery.com page load time and found that the first response time was 230 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

oklaptopbattery.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

oklaptopbattery.com

230 ms

www.oklaptopbattery.com

252 ms

style.css

65 ms

ga.js

25 ms

logo.gif

69 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 94% of them (31 requests) were addressed to the original Oklaptopbattery.com, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (449 ms) belongs to the original domain Oklaptopbattery.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.8 kB (6%)

Content Size

491.6 kB

After Optimization

460.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oklaptopbattery.com main page is 491.6 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. 35% of websites need less resources to load. Images take 446.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 20.2 kB

  • Original 24.7 kB
  • After minification 23.2 kB
  • After compression 4.5 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 20.2 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 9.4 kB

  • Original 446.9 kB
  • After minification 437.5 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. Ok Laptop Battery images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-38%

Potential reduce by 1.1 kB

  • Original 2.8 kB
  • After minification 2.8 kB
  • After compression 1.8 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. Oklaptopbattery.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 38% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

31

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ok Laptop Battery. According to our analytics all requests are already optimized.

Network Requests Diagram

oklaptopbattery.com

oklaptopbattery.com

230 ms

www.oklaptopbattery.com

www.oklaptopbattery.com

252 ms

style.css

style.css

65 ms

ga.js

ga.js

25 ms

logo.gif

logo.gif

69 ms

cabg.gif

cabg.gif

133 ms

verify.gif

verify.gif

189 ms

acer.jpg

acer.jpg

188 ms

Dell.jpg

Dell.jpg

191 ms

SONY.jpg

SONY.jpg

196 ms

COMPAQ.jpg

COMPAQ.jpg

190 ms

FUJITSU.jpg

FUJITSU.jpg

265 ms

TOSHIBA.jpg

TOSHIBA.jpg

254 ms

APPLE.jpg

APPLE.jpg

272 ms

LG.jpg

LG.jpg

254 ms

HP.jpg

HP.jpg

254 ms

asus.jpg

asus.jpg

261 ms

ibm.jpg

ibm.jpg

321 ms

Samsung.jpg

Samsung.jpg

322 ms

ACERadpter.jpg

ACERadpter.jpg

323 ms

ASUSadapter.jpg

ASUSadapter.jpg

332 ms

delladapter.jpg

delladapter.jpg

331 ms

LTB072.jpg

LTB072.jpg

335 ms

NAA003.jpg

NAA003.jpg

385 ms

LHP040.jpg

LHP040.jpg

387 ms

LAC032.jpg

LAC032.jpg

386 ms

NMSGLBBTY-M6D.jpg

NMSGLBBTY-M6D.jpg

394 ms

GWMINI210.jpg

GWMINI210.jpg

395 ms

LFJ045.jpg

LFJ045.jpg

397 ms

GWD260B9.jpg

GWD260B9.jpg

446 ms

GWHPCQ42H9.jpg

GWHPCQ42H9.jpg

448 ms

shippay.jpg

shippay.jpg

449 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

oklaptopbattery.com accessibility score

46

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

oklaptopbattery.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

SEO Factors

oklaptopbattery.com SEO score

62

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oklaptopbattery.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Oklaptopbattery.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

oklaptopbattery.com

Open Graph description is not detected on the main page of Ok Laptop Battery. 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: