Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

justicelearning.org

Annenberg Classroom – Resources For Excellent Civics Education

Page Load Speed

146 ms in total

First Response

10 ms

Resources Loaded

85 ms

Page Rendered

51 ms

justicelearning.org screenshot

About Website

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

Annenberg Classroom's free resources include over 65 videos on constitutional concepts and Supreme Court cases as well as games, lesson plans, timelines, downloadable books, a glossary, and a Con...

Visit justicelearning.org

Key Findings

We analyzed Justicelearning.org page load time and found that the first response time was 10 ms and then it took 136 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

justicelearning.org performance score

0

Network Requests Diagram

justicelearning.org

10 ms

justicelearning.org

66 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Justicelearning.org and no external sources were called. The less responsive or slowest element that took the longest time to load (66 ms) belongs to the original domain Justicelearning.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 548.9 kB (17%)

Content Size

3.2 MB

After Optimization

2.6 MB

In fact, the total size of Justicelearning.org main page is 3.2 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-18%

Potential reduce by 46 B

  • Original 258 B
  • After minification 258 B
  • After compression 212 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 46 B or 18% of the original size.

Image Optimization

-0%

Potential reduce by 8.3 kB

  • Original 2.5 MB
  • After minification 2.5 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. Justicelearning images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 52.8 kB

  • Original 92.8 kB
  • After minification 84.7 kB
  • After compression 40.0 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 52.8 kB or 57% of the original size.

CSS Optimization

-86%

Potential reduce by 487.8 kB

  • Original 567.6 kB
  • After minification 560.1 kB
  • After compression 79.8 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. Justicelearning.org needs all CSS files to be minified and compressed as it can save up to 487.8 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

SEO Factors

justicelearning.org SEO score

0

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 Justicelearning.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 Justicelearning.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

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