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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

citruscollege.blackboard.com

Blackboard Learn

Page Load Speed

815 ms in total

First Response

89 ms

Resources Loaded

581 ms

Page Rendered

145 ms

citruscollege.blackboard.com screenshot

About Website

Visit citruscollege.blackboard.com now to see the best up-to-date Citruscollege Blackboard content for United States and also check out these interesting facts you probably never knew about citruscollege.blackboard.com

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Key Findings

We analyzed Citruscollege.blackboard.com page load time and found that the first response time was 89 ms and then it took 726 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

citruscollege.blackboard.com performance score

0

Network Requests Diagram

89 ms

shared.css

16 ms

theme.css

22 ms

i18n.js

23 ms

prototype.js

81 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 91% of them (31 requests) were addressed to the original Citruscollege.blackboard.com, 3% (1 request) were made to Youtube.com and 3% (1 request) were made to Citruscollege.edu. The less responsive or slowest element that took the longest time to load (243 ms) relates to the external source Citruscollege.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 769.9 kB (78%)

Content Size

985.8 kB

After Optimization

215.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Citruscollege.blackboard.com main page is 985.8 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. 30% of websites need less resources to load. Javascripts take 561.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 31.9 kB

  • Original 41.0 kB
  • After minification 39.9 kB
  • After compression 9.1 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. 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 31.9 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 994 B

  • Original 42.5 kB
  • After minification 41.5 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. Citruscollege Blackboard images are well optimized though.

JavaScript Optimization

-83%

Potential reduce by 464.1 kB

  • Original 561.4 kB
  • After minification 365.6 kB
  • After compression 97.3 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 464.1 kB or 83% of the original size.

CSS Optimization

-80%

Potential reduce by 272.8 kB

  • Original 340.9 kB
  • After minification 326.2 kB
  • After compression 68.1 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. Citruscollege.blackboard.com needs all CSS files to be minified and compressed as it can save up to 272.8 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (66%)

Requests Now

32

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Citruscollege Blackboard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

89 ms

shared.css

shared.css

16 ms

theme.css

theme.css

22 ms

i18n.js

i18n.js

23 ms

prototype.js

prototype.js

81 ms

fastinit.js

fastinit.js

41 ms

page.js

page.js

74 ms

validateForm.js

validateForm.js

47 ms

numberLocalizer.js

numberLocalizer.js

32 ms

accessibleSelect.js

accessibleSelect.js

40 ms

popup.js

popup.js

68 ms

MashupDWRFacade.js

MashupDWRFacade.js

75 ms

esapi-compressed.js

esapi-compressed.js

65 ms

ESAPI_Standard_en_US.properties.js

ESAPI_Standard_en_US.properties.js

59 ms

Base.esapi.properties.js

Base.esapi.properties.js

76 ms

cookie.js

cookie.js

81 ms

validate_login.js

validate_login.js

78 ms

browserSpecificBehavior.js

browserSpecificBehavior.js

84 ms

effects.js

effects.js

109 ms

quick_links.js

quick_links.js

107 ms

theme1.css

theme1.css

106 ms

theme2.css

theme2.css

84 ms

iframe_api

iframe_api

90 ms

Citrus-BB-logo.gif

Citrus-BB-logo.gif

243 ms

bblearn_2011_bg.png

bblearn_2011_bg.png

38 ms

fonts.gif

fonts.gif

31 ms

contrast.gif

contrast.gif

19 ms

Gateway_Learn.jpg

Gateway_Learn.jpg

60 ms

Powered_Bb_050.png

Powered_Bb_050.png

42 ms

close_mini.gif

close_mini.gif

26 ms

branding_Bb_learn_140.png

branding_Bb_learn_140.png

46 ms

utilicons-web-webfont.woff

utilicons-web-webfont.woff

38 ms

www-widgetapi.js

www-widgetapi.js

57 ms

print.css

print.css

13 ms

SEO Factors

citruscollege.blackboard.com 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 Citruscollege.blackboard.com 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 Citruscollege.blackboard.com 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

citruscollege.blackboard.com

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