Tools & Wizards About Us
virtuallab.ku.edu screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

virtuallab.ku.edu

Netscaler Gateway

Page Load Speed

1.2 sec in total

First Response

98 ms

Resources Loaded

957 ms

Page Rendered

177 ms

virtuallab.ku.edu screenshot

About Website

Visit virtuallab.ku.edu now to see the best up-to-date Virtuallab Ku content for United States and also check out these interesting facts you probably never knew about virtuallab.ku.edu

Visit virtuallab.ku.edu

Key Findings

We analyzed Virtuallab.ku.edu page load time and found that the first response time was 98 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

virtuallab.ku.edu performance score

0

Network Requests Diagram

virtuallab.ku.edu

98 ms

virtuallab.ku.edu

154 ms

index.html

99 ms

caxtonstyle.css

32 ms

resources.js

62 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Virtuallab.ku.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (154 ms) belongs to the original domain Virtuallab.ku.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.2 kB (32%)

Content Size

228.6 kB

After Optimization

156.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Virtuallab.ku.edu main page is 228.6 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. 20% of websites need less resources to load. Images take 166.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 5.8 kB

  • Original 7.8 kB
  • After minification 6.4 kB
  • After compression 2.1 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 1.4 kB, which is 18% 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 5.8 kB or 74% of the original size.

Image Optimization

-13%

Potential reduce by 21.3 kB

  • Original 166.8 kB
  • After minification 145.5 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. Obviously, Virtuallab Ku needs image optimization as it can save up to 21.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-84%

Potential reduce by 29.1 kB

  • Original 34.6 kB
  • After minification 24.2 kB
  • After compression 5.5 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 29.1 kB or 84% of the original size.

CSS Optimization

-83%

Potential reduce by 16.0 kB

  • Original 19.3 kB
  • After minification 15.3 kB
  • After compression 3.3 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. Virtuallab.ku.edu needs all CSS files to be minified and compressed as it can save up to 16.0 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Virtuallab Ku. According to our analytics all requests are already optimized.

Network Requests Diagram

virtuallab.ku.edu

virtuallab.ku.edu

98 ms

virtuallab.ku.edu

virtuallab.ku.edu

154 ms

index.html

index.html

99 ms

caxtonstyle.css

caxtonstyle.css

32 ms

resources.js

resources.js

62 ms

nsshare.js

nsshare.js

122 ms

login.js

login.js

91 ms

jayhawk.jpg

jayhawk.jpg

61 ms

ku_logo.jpg

ku_logo.jpg

61 ms

LoginButtonRolloverGlow.gif

LoginButtonRolloverGlow.gif

32 ms

CenterBlueBkg.jpg

CenterBlueBkg.jpg

36 ms

LoginPaneTopLeftBorderGlow.png

LoginPaneTopLeftBorderGlow.png

32 ms

LoginPaneTopMidBorderGlow.png

LoginPaneTopMidBorderGlow.png

34 ms

LoginPaneTopRightBorderGlow.png

LoginPaneTopRightBorderGlow.png

34 ms

LoginPaneCenterLeftBorderGlow.png

LoginPaneCenterLeftBorderGlow.png

61 ms

LoginIcon.png

LoginIcon.png

65 ms

LoginButtonGlow.gif

LoginButtonGlow.gif

64 ms

LoginPaneCenterRightBorderGlow.png

LoginPaneCenterRightBorderGlow.png

64 ms

LoginPaneFooterLeftBorderGlow.png

LoginPaneFooterLeftBorderGlow.png

92 ms

LoginPaneFooterMidBorderGlow.png

LoginPaneFooterMidBorderGlow.png

93 ms

LoginPaneFooterRightBorderGlow.png

LoginPaneFooterRightBorderGlow.png

92 ms

SEO Factors

virtuallab.ku.edu SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Virtuallab.ku.edu 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 Virtuallab.ku.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

virtuallab.ku.edu

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