Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

2.7 sec in total

First Response

108 ms

Resources Loaded

1.9 sec

Page Rendered

718 ms

d41.net screenshot

About Website

Visit d41.net now to see the best up-to-date D 41 content and also check out these interesting facts you probably never knew about d41.net

District 41 is known for high academic achievement and a strong sense of community. We serve about 3,600 PreK-8 students from Carol Stream, Glendale Heights, Glen Ellyn, Lombard and Wheaton, IL.

Visit d41.net

Key Findings

We analyzed D41.net page load time and found that the first response time was 108 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

d41.net performance score

0

Network Requests Diagram

d41.net

108 ms

www.d41.org

73 ms

default.aspx

105 ms

OpenSans-Light.css

22 ms

OpenSans-Italic.css

23 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original D41.net, 39% (51 requests) were made to D41.org and 25% (33 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Staticxx.facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (29%)

Content Size

5.7 MB

After Optimization

4.0 MB

In fact, the total size of D41.net main page is 5.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 246.5 kB

  • Original 306.3 kB
  • After minification 302.1 kB
  • After compression 59.8 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. 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 246.5 kB or 80% of the original size.

Image Optimization

-19%

Potential reduce by 880.8 kB

  • Original 4.6 MB
  • After minification 3.8 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. Obviously, D 41 needs image optimization as it can save up to 880.8 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 301.0 kB

  • Original 425.6 kB
  • After minification 330.5 kB
  • After compression 124.6 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 301.0 kB or 71% of the original size.

CSS Optimization

-75%

Potential reduce by 214.4 kB

  • Original 287.5 kB
  • After minification 241.1 kB
  • After compression 73.1 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. D41.net needs all CSS files to be minified and compressed as it can save up to 214.4 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (43%)

Requests Now

115

After Optimization

65

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D 41. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

SEO Factors

d41.net SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise D41.net 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), while the claimed language is English. Our system also found out that D41.net 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 D 41. 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: