Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

921 ms in total

First Response

154 ms

Resources Loaded

662 ms

Page Rendered

105 ms

codeblue.umich.edu screenshot

About Website

Welcome to codeblue.umich.edu homepage info - get ready to check Codeblue Umich best content for United States right away, or after learning these important things about codeblue.umich.edu

Redmine

Visit codeblue.umich.edu

Key Findings

We analyzed Codeblue.umich.edu page load time and found that the first response time was 154 ms and then it took 767 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

codeblue.umich.edu performance score

0

Network Requests Diagram

codeblue.umich.edu

154 ms

140 ms

jquery-ui-1.9.2.css

97 ms

application.css

50 ms

jquery-1.8.3-ui-1.9.2-ujs-2.0.3.js

314 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Codeblue.umich.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (314 ms) belongs to the original domain Codeblue.umich.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 322.2 kB (72%)

Content Size

445.4 kB

After Optimization

123.2 kB

In fact, the total size of Codeblue.umich.edu main page is 445.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 355.3 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 6.0 kB

  • Original 9.4 kB
  • After minification 9.0 kB
  • After compression 3.4 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 6.0 kB or 64% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.9 kB
  • After minification 2.9 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. Codeblue Umich images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 253.7 kB

  • Original 355.3 kB
  • After minification 352.1 kB
  • After compression 101.6 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 253.7 kB or 71% of the original size.

CSS Optimization

-80%

Potential reduce by 62.4 kB

  • Original 77.8 kB
  • After minification 71.4 kB
  • After compression 15.4 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. Codeblue.umich.edu needs all CSS files to be minified and compressed as it can save up to 62.4 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Codeblue Umich. According to our analytics all requests are already optimized.

SEO Factors

codeblue.umich.edu SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Codeblue.umich.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Codeblue.umich.edu 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

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