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centauruscomputers.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

centauruscomputers.com

Home

Page Load Speed

5.3 sec in total

First Response

643 ms

Resources Loaded

2.4 sec

Page Rendered

2.2 sec

centauruscomputers.com screenshot

About Website

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

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Key Findings

We analyzed Centauruscomputers.com page load time and found that the first response time was 643 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

centauruscomputers.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.158

73/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

www.centauruscomputers.com

643 ms

wp-emoji-release.min.js

246 ms

style.min.css

608 ms

classic-themes.min.css

316 ms

style.css

710 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Centauruscomputers.com and no external sources were called. The less responsive or slowest element that took the longest time to load (828 ms) belongs to the original domain Centauruscomputers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 946.5 kB (17%)

Content Size

5.5 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centauruscomputers.com main page is 5.5 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. 40% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 315.3 kB

  • Original 353.8 kB
  • After minification 281.2 kB
  • After compression 38.5 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 72.7 kB, which is 21% 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 315.3 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 187.1 kB

  • Original 4.6 MB
  • After minification 4.4 MB

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. Centauruscomputers images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 230.9 kB

  • Original 324.6 kB
  • After minification 324.5 kB
  • After compression 93.6 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 230.9 kB or 71% of the original size.

CSS Optimization

-85%

Potential reduce by 213.2 kB

  • Original 249.9 kB
  • After minification 249.7 kB
  • After compression 36.7 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. Centauruscomputers.com needs all CSS files to be minified and compressed as it can save up to 213.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (12%)

Requests Now

26

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centauruscomputers. 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 as a result speed up the page load time.

Network Requests Diagram

www.centauruscomputers.com

www.centauruscomputers.com

643 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

246 ms

style.min.css

style.min.css

608 ms

classic-themes.min.css

classic-themes.min.css

316 ms

style.css

style.css

710 ms

consent.js

consent.js

491 ms

slideshow.js

slideshow.js

461 ms

customLightbox.js

customLightbox.js

656 ms

image.jpg

image.jpg

468 ms

image.jpg

image.jpg

427 ms

image-768x705.png

image-768x705.png

494 ms

image.webp

image.webp

168 ms

image.jpg

image.jpg

398 ms

image.jpg

image.jpg

428 ms

image.jpg

image.jpg

564 ms

image.jpg

image.jpg

735 ms

image-546x868.jpg

image-546x868.jpg

679 ms

image.webp

image.webp

538 ms

image-546x546.png

image-546x546.png

634 ms

image-546x364.jpg

image-546x364.jpg

629 ms

image-546x364.jpg

image-546x364.jpg

666 ms

image-546x364.jpg

image-546x364.jpg

695 ms

image-546x364.jpg

image-546x364.jpg

745 ms

image-546x364.jpg

image-546x364.jpg

747 ms

image-546x364.jpg

image-546x364.jpg

793 ms

image-546x364.jpg

image-546x364.jpg

819 ms

image-256x256.jpg

image-256x256.jpg

821 ms

Oswald-latin_latin-ext-700.woff

Oswald-latin_latin-ext-700.woff

802 ms

Oswald-latin_latin-ext-500.woff

Oswald-latin_latin-ext-500.woff

828 ms

Oswald-latin_latin-ext-regular.woff

Oswald-latin_latin-ext-regular.woff

819 ms

Accessibility Review

centauruscomputers.com accessibility score

82

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

centauruscomputers.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

centauruscomputers.com SEO score

83

Search Engine Optimization Advices

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 Centauruscomputers.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 Centauruscomputers.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

centauruscomputers.com

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