Tools & Wizards About Us
ct-charteroak.blackboard.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

ct-charteroak.blackboard.com

Blackboard Learn

Page Load Speed

1 sec in total

First Response

152 ms

Resources Loaded

619 ms

Page Rendered

246 ms

ct-charteroak.blackboard.com screenshot

About Website

Welcome to ct-charteroak.blackboard.com homepage info - get ready to check Ct Charteroak Blackboard best content for United States right away, or after learning these important things about ct-charteroak.blackboard.com

Visit ct-charteroak.blackboard.com

Key Findings

We analyzed Ct-charteroak.blackboard.com page load time and found that the first response time was 152 ms and then it took 865 ms 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

ct-charteroak.blackboard.com performance score

0

Network Requests Diagram

ct-charteroak.blackboard.com

152 ms

shared.css

13 ms

theme.css

23 ms

i18n.js

23 ms

cdn.js

28 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 93% of them (25 requests) were addressed to the original Ct-charteroak.blackboard.com, 4% (1 request) were made to Youtube.com and 4% (1 request) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (152 ms) belongs to the original domain Ct-charteroak.blackboard.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 970.4 kB (78%)

Content Size

1.2 MB

After Optimization

265.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ct-charteroak.blackboard.com main page is 1.2 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. 55% of websites need less resources to load. Javascripts take 749.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 34.9 kB

  • Original 46.1 kB
  • After minification 45.4 kB
  • After compression 11.2 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 34.9 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 5.3 kB

  • Original 66.6 kB
  • After minification 61.3 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. Ct Charteroak Blackboard images are well optimized though.

JavaScript Optimization

-84%

Potential reduce by 628.7 kB

  • Original 749.1 kB
  • After minification 487.5 kB
  • After compression 120.4 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 628.7 kB or 84% of the original size.

CSS Optimization

-81%

Potential reduce by 301.4 kB

  • Original 374.4 kB
  • After minification 350.4 kB
  • After compression 73.0 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. Ct-charteroak.blackboard.com needs all CSS files to be minified and compressed as it can save up to 301.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (56%)

Requests Now

25

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ct Charteroak 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 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ct-charteroak.blackboard.com

ct-charteroak.blackboard.com

152 ms

shared.css

shared.css

13 ms

theme.css

theme.css

23 ms

i18n.js

i18n.js

23 ms

cdn.js

cdn.js

28 ms

34AA998BE808DB2FD97CB9A26A0FDBD7.js

34AA998BE808DB2FD97CB9A26A0FDBD7.js

145 ms

UserDataDWRFacade.js

UserDataDWRFacade.js

30 ms

MashupDWRFacade.js

MashupDWRFacade.js

34 ms

4D870E05C43CA1A28FBFA94CA44D8134.js

4D870E05C43CA1A28FBFA94CA44D8134.js

30 ms

16EA776CD3A8937ED484E54CB4182C48.js

16EA776CD3A8937ED484E54CB4182C48.js

50 ms

icon-core.css

icon-core.css

23 ms

icon-listing.css

icon-listing.css

36 ms

theme1.css

theme1.css

55 ms

theme2.css

theme2.css

37 ms

iframe_api

iframe_api

129 ms

bblearn_2011_bg.png

bblearn_2011_bg.png

58 ms

Bb_newLogo_060.png

Bb_newLogo_060.png

59 ms

fonts.gif

fonts.gif

59 ms

contrast.gif

contrast.gif

57 ms

Bb_learn_small.png

Bb_learn_small.png

57 ms

Gateway_Learn.jpg

Gateway_Learn.jpg

58 ms

Powered_Bb_050.png

Powered_Bb_050.png

76 ms

close_mini.gif

close_mini.gif

62 ms

branding_Bb_learn_140.png

branding_Bb_learn_140.png

65 ms

utilicons-web-webfont.woff

utilicons-web-webfont.woff

28 ms

print.css

print.css

61 ms

www-widgetapi.js

www-widgetapi.js

32 ms

SEO Factors

ct-charteroak.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 Ct-charteroak.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 Ct-charteroak.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

ct-charteroak.blackboard.com

Open Graph description is not detected on the main page of Ct Charteroak 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: