Tools & Wizards About Us
sphinxkids.org screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

sphinxkids.org

::::: Sphinx Kids! Classical Music Interactive Learning & Games :::::

Page Load Speed

600 ms in total

First Response

93 ms

Resources Loaded

393 ms

Page Rendered

114 ms

sphinxkids.org screenshot

About Website

Click here to check amazing Sphinx Kids content for United States. Otherwise, check out these important facts you probably never knew about sphinxkids.org

Classical Music Interactive Learning and Games for Kids

Visit sphinxkids.org

Key Findings

We analyzed Sphinxkids.org page load time and found that the first response time was 93 ms and then it took 507 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

sphinxkids.org performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value2.3 s

98/100

10%

TBT (Total Blocking Time)

Value1,620 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

sphinxkids.org

93 ms

sphinxkids_style.css

35 ms

ga.js

17 ms

About_SphinxKids2.gif

36 ms

Orch_Station2.gif

54 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 95% of them (35 requests) were addressed to the original Sphinxkids.org, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (244 ms) belongs to the original domain Sphinxkids.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.9 kB (27%)

Content Size

54.4 kB

After Optimization

39.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sphinxkids.org main page is 54.4 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. 15% of websites need less resources to load. Images take 26.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 7.6 kB

  • Original 10.3 kB
  • After minification 10.3 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 7.6 kB or 74% of the original size.

Image Optimization

-25%

Potential reduce by 6.6 kB

  • Original 26.0 kB
  • After minification 19.4 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. Obviously, Sphinx Kids needs image optimization as it can save up to 6.6 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

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

-78%

Potential reduce by 719 B

  • Original 927 B
  • After minification 736 B
  • After compression 208 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. Sphinxkids.org needs all CSS files to be minified and compressed as it can save up to 719 B or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

36

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sphinx Kids. According to our analytics all requests are already optimized.

Network Requests Diagram

sphinxkids.org

sphinxkids.org

93 ms

sphinxkids_style.css

sphinxkids_style.css

35 ms

ga.js

ga.js

17 ms

About_SphinxKids2.gif

About_SphinxKids2.gif

36 ms

Orch_Station2.gif

Orch_Station2.gif

54 ms

Rhythm_Band2.gif

Rhythm_Band2.gif

61 ms

Music_Match_Comp2.gif

Music_Match_Comp2.gif

61 ms

Music_Match_Inst2.gif

Music_Match_Inst2.gif

58 ms

Instrument_Storage2.gif

Instrument_Storage2.gif

58 ms

Composers_Gallery2.gif

Composers_Gallery2.gif

71 ms

Minority_Composers2.gif

Minority_Composers2.gif

93 ms

Sphinx_Homepage2.gif

Sphinx_Homepage2.gif

90 ms

Practice_Room2.gif

Practice_Room2.gif

91 ms

On_Stage2.gif

On_Stage2.gif

102 ms

String_Instruments2.gif

String_Instruments2.gif

104 ms

Resources2.gif

Resources2.gif

103 ms

About_SphinxKids1.gif

About_SphinxKids1.gif

124 ms

Orch_Station1.gif

Orch_Station1.gif

128 ms

Rhythm_Band1.gif

Rhythm_Band1.gif

124 ms

Music_Match_Comp1.gif

Music_Match_Comp1.gif

134 ms

Music_Match_Inst1.gif

Music_Match_Inst1.gif

135 ms

Instrument_Storage1.gif

Instrument_Storage1.gif

138 ms

Composers_Gallery1.gif

Composers_Gallery1.gif

156 ms

Minority_Composers1.gif

Minority_Composers1.gif

158 ms

Sphinx_Homepage1.gif

Sphinx_Homepage1.gif

160 ms

Practice_Room1.gif

Practice_Room1.gif

168 ms

On_Stage1.gif

On_Stage1.gif

169 ms

String_Instruments1.gif

String_Instruments1.gif

170 ms

Resources1.gif

Resources1.gif

191 ms

NOTE_BACKGROUND.gif

NOTE_BACKGROUND.gif

200 ms

center_top.gif

center_top.gif

191 ms

Sphinx_Kids_Anim.gif

Sphinx_Kids_Anim.gif

220 ms

center_bott.gif

center_bott.gif

221 ms

get_shock_player.gif

get_shock_player.gif

201 ms

get_flash_player.gif

get_flash_player.gif

222 ms

kidzone_logo.jpg

kidzone_logo.jpg

244 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

sphinxkids.org accessibility score

78

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

Links do not have a discernible name

Best Practices

sphinxkids.org best practices score

67

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

sphinxkids.org SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sphinxkids.org 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 Sphinxkids.org main page’s claimed encoding is . 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

sphinxkids.org

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