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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

mathblaster.org

mathblaster.org

Page Load Speed

1.7 sec in total

First Response

276 ms

Resources Loaded

1.4 sec

Page Rendered

116 ms

mathblaster.org screenshot

About Website

Click here to check amazing Mathblaster content. Otherwise, check out these important facts you probably never knew about mathblaster.org

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Key Findings

We analyzed Mathblaster.org page load time and found that the first response time was 276 ms and then it took 1.5 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

mathblaster.org performance score

0

Network Requests Diagram

www3.mathblaster.org

276 ms

jquery.min.js

20 ms

bh.php

66 ms

cf.php

124 ms

adframe.js

69 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Mathblaster.org, 9% (2 requests) were made to Ajax.googleapis.com and 9% (2 requests) were made to Dp.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (506 ms) relates to the external source Dp.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.8 kB (7%)

Content Size

131.0 kB

After Optimization

121.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mathblaster.org main page is 131.0 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. Javascripts take 86.3 kB which makes up the majority of the site volume.

HTML Optimization

-39%

Potential reduce by 465 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 729 B

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 465 B or 39% of the original size.

Image Optimization

-9%

Potential reduce by 3.2 kB

  • Original 35.9 kB
  • After minification 32.7 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. Mathblaster images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 138 B

  • Original 86.3 kB
  • After minification 86.3 kB
  • After compression 86.2 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 6.0 kB

  • Original 7.7 kB
  • After minification 4.4 kB
  • After compression 1.7 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. Mathblaster.org needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

22

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mathblaster. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

www3.mathblaster.org

www3.mathblaster.org

276 ms

jquery.min.js

jquery.min.js

20 ms

bh.php

bh.php

66 ms

cf.php

cf.php

124 ms

adframe.js

adframe.js

69 ms

master.css

master.css

66 ms

960.css

960.css

68 ms

68 ms

jquery.min.js

jquery.min.js

4 ms

caf.js

caf.js

73 ms

caf.js

caf.js

41 ms

reset.css

reset.css

34 ms

caf.gif

caf.gif

30 ms

bg_springmorning_01.png

bg_springmorning_01.png

66 ms

fs_ribbon.png

fs_ribbon.png

98 ms

software.jpg

software.jpg

109 ms

leftcap_springmorning_01.png

leftcap_springmorning_01.png

67 ms

rightcap_springmorning_01.png

rightcap_springmorning_01.png

67 ms

101_search_bg.png

101_search_bg.png

68 ms

footer_slice_gradient.png

footer_slice_gradient.png

131 ms

slave.html

slave.html

7 ms

domainpark.cgi

domainpark.cgi

506 ms

bullet_doublearrow_orange.png

bullet_doublearrow_orange.png

8 ms

SEO Factors

mathblaster.org SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mathblaster.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Mathblaster.org 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

mathblaster.org

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