Tools & Wizards About Us
bubblemagic.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

bubblemagic.com

Tom Noddy, Tom Noddy's Bubble magic, Bubbles, Bubble Magic

Page Load Speed

847 ms in total

First Response

160 ms

Resources Loaded

492 ms

Page Rendered

195 ms

bubblemagic.com screenshot

About Website

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

Tom Noddy's Bubble Magic-Performances on television, Mathematics conferences, nightclubs, Elementary schools, Fairs and Festivals throughtout the world have delighted and amazed scientists and childre...

Visit bubblemagic.com

Key Findings

We analyzed Bubblemagic.com page load time and found that the first response time was 160 ms and then it took 687 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

bubblemagic.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

bubblemagic.com

160 ms

css.css

63 ms

galactic.gif

79 ms

logo.gif

124 ms

corner.gif

124 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Bubblemagic.com and no external sources were called. The less responsive or slowest element that took the longest time to load (256 ms) belongs to the original domain Bubblemagic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.7 kB (11%)

Content Size

101.6 kB

After Optimization

90.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Bubblemagic.com main page is 101.6 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. 15% of websites need less resources to load. Images take 87.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 10.0 kB

  • Original 13.7 kB
  • After minification 11.2 kB
  • After compression 3.8 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 2.6 kB, which is 19% 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 10.0 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 716 B

  • Original 87.5 kB
  • After minification 86.8 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. Bubble Magic images are well optimized though.

CSS Optimization

-14%

Potential reduce by 51 B

  • Original 359 B
  • After minification 359 B
  • After compression 308 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. Bubblemagic.com needs all CSS files to be minified and compressed as it can save up to 51 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bubble Magic. According to our analytics all requests are already optimized.

Network Requests Diagram

bubblemagic.com

bubblemagic.com

160 ms

css.css

css.css

63 ms

galactic.gif

galactic.gif

79 ms

logo.gif

logo.gif

124 ms

corner.gif

corner.gif

124 ms

corner2.gif

corner2.gif

124 ms

classroom_sm.jpg

classroom_sm.jpg

128 ms

oz_sm.jpg

oz_sm.jpg

128 ms

planet_sm.jpg

planet_sm.jpg

142 ms

dodecahe_sm.jpg

dodecahe_sm.jpg

237 ms

tetrahed_sm.jpg

tetrahed_sm.jpg

237 ms

star_sm.jpg

star_sm.jpg

236 ms

kelvin-cell_sm.jpg

kelvin-cell_sm.jpg

237 ms

withgirl_sm.jpg

withgirl_sm.jpg

237 ms

Tom.jpg

Tom.jpg

237 ms

fog-machine-small.jpg

fog-machine-small.jpg

256 ms

corner3.gif

corner3.gif

255 ms

corner4.gif

corner4.gif

256 ms

Accessibility Review

bubblemagic.com accessibility score

53

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

Links do not have a discernible name

Best Practices

bubblemagic.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

bubblemagic.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 Bubblemagic.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 Bubblemagic.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

bubblemagic.com

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