Tools & Wizards About Us

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

acerlaptopbattery.net

Acer Laptop Battery,high quality replacement batteries for Acer laptop/notebook at lowest prices,fast delivery from the United States

Page Load Speed

1.6 sec in total

First Response

173 ms

Resources Loaded

1.2 sec

Page Rendered

214 ms

About Website

Welcome to acerlaptopbattery.net homepage info - get ready to check Acer Laptop Battery best content right away, or after learning these important things about acerlaptopbattery.net

Acer Laptop Battery,high quality replacement batteries for Acer notebook from the United States at lowest prices,fast delivery

Visit acerlaptopbattery.net

Key Findings

We analyzed Acerlaptopbattery.net page load time and found that the first response time was 173 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

acerlaptopbattery.net performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.336

33/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

acerlaptopbattery.net

173 ms

acerlaptopbattery.net

280 ms

www.acerlaptopbattery.net

220 ms

bootstrap.min.css

12 ms

font-awesome.min.css

22 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 92% of them (22 requests) were addressed to the original Acerlaptopbattery.net, 4% (1 request) were made to Fonts.googleapis.com and 4% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (384 ms) belongs to the original domain Acerlaptopbattery.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 82.0 kB (11%)

Content Size

714.5 kB

After Optimization

632.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acerlaptopbattery.net main page is 714.5 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 466.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 25.3 kB

  • Original 30.8 kB
  • After minification 26.6 kB
  • After compression 5.5 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. This page needs HTML code to be minified as it can gain 4.1 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 25.3 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 167 B

  • Original 466.4 kB
  • After minification 466.3 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. Acer Laptop Battery images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 40.7 kB

  • Original 160.6 kB
  • After minification 160.6 kB
  • After compression 119.9 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 40.7 kB or 25% of the original size.

CSS Optimization

-28%

Potential reduce by 15.9 kB

  • Original 56.7 kB
  • After minification 56.7 kB
  • After compression 40.8 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. Acerlaptopbattery.net needs all CSS files to be minified and compressed as it can save up to 15.9 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (35%)

Requests Now

20

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acer Laptop 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 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

acerlaptopbattery.net accessibility score

74

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

acerlaptopbattery.net best practices score

75

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

acerlaptopbattery.net SEO score

90

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

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 Acerlaptopbattery.net 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 Acerlaptopbattery.net 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

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