Tools & Wizards About Us

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

spheresofchaos.com

Spheres of Chaos 2012

Page Load Speed

621 ms in total

First Response

41 ms

Resources Loaded

268 ms

Page Rendered

312 ms

About Website

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

Spheres of Chaos, a psychadelic arcade game

Visit spheresofchaos.com

Key Findings

We analyzed Spheresofchaos.com page load time and found that the first response time was 41 ms and then it took 580 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

spheresofchaos.com performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.455

20/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

spheresofchaos.com

41 ms

spheresofchaos.com

61 ms

css.css

10 ms

chaos.png

53 ms

22.jpg

141 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Spheresofchaos.com and no external sources were called. The less responsive or slowest element that took the longest time to load (155 ms) belongs to the original domain Spheresofchaos.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.2 kB (1%)

Content Size

752.4 kB

After Optimization

747.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Spheresofchaos.com main page is 752.4 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. Only 10% of websites need less resources to load. Images take 745.0 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 4.5 kB

  • Original 7.2 kB
  • After minification 6.9 kB
  • After compression 2.7 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 4.5 kB or 62% of the original size.

Image Optimization

-0%

Potential reduce by 572 B

  • Original 745.0 kB
  • After minification 744.4 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. Spheres Of Chaos images are well optimized though.

CSS Optimization

-49%

Potential reduce by 126 B

  • Original 259 B
  • After minification 182 B
  • After compression 133 B

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. Spheresofchaos.com needs all CSS files to be minified and compressed as it can save up to 126 B or 49% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spheres Of Chaos. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

spheresofchaos.com accessibility score

66

Accessibility Issues

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

Best Practices

spheresofchaos.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

spheresofchaos.com SEO score

67

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

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

Open Graph description is not detected on the main page of Spheres Of Chaos. 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: