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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

canvas.netacad.com

Cisco Networking Academy

Page Load Speed

1.1 sec in total

First Response

21 ms

Resources Loaded

992 ms

Page Rendered

108 ms

canvas.netacad.com screenshot

About Website

Welcome to canvas.netacad.com homepage info - get ready to check Canvas Netacad best content for China right away, or after learning these important things about canvas.netacad.com

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Key Findings

We analyzed Canvas.netacad.com page load time and found that the first response time was 21 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

canvas.netacad.com performance score

0

Network Requests Diagram

canvas.netacad.com

21 ms

canvas.netacad.com

46 ms

login

47 ms

saml

62 ms

delegated_auth_pass_through

50 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 15% of them (4 requests) were addressed to the original Canvas.netacad.com, 27% (7 requests) were made to D1ej7ofr54nmsd.cloudfront.net and 19% (5 requests) were made to Netacad.com. The less responsive or slowest element that took the longest time to load (255 ms) relates to the external source D19fddvjb661s5.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (78%)

Content Size

1.3 MB

After Optimization

293.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Canvas.netacad.com main page is 1.3 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. 15% of websites need less resources to load. Javascripts take 878.3 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 63.2 kB

  • Original 71.9 kB
  • After minification 54.2 kB
  • After compression 8.8 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. This page needs HTML code to be minified as it can gain 17.8 kB, which is 25% 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 63.2 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 68 B
  • After minification 68 B

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. Canvas Netacad images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 634.4 kB

  • Original 878.3 kB
  • After minification 877.9 kB
  • After compression 243.8 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 634.4 kB or 72% of the original size.

CSS Optimization

-89%

Potential reduce by 337.4 kB

  • Original 378.4 kB
  • After minification 235.3 kB
  • After compression 41.0 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. Canvas.netacad.com needs all CSS files to be minified and compressed as it can save up to 337.4 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (25%)

Requests Now

16

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Canvas Netacad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

canvas.netacad.com

canvas.netacad.com

21 ms

canvas.netacad.com

canvas.netacad.com

46 ms

login

login

47 ms

saml

saml

62 ms

delegated_auth_pass_through

delegated_auth_pass_through

50 ms

sso

sso

121 ms

netspace.min.js

netspace.min.js

59 ms

netspace.min.css

netspace.min.css

51 ms

munchkin.js

munchkin.js

120 ms

global_en.json

global_en.json

146 ms

login_en.json

login_en.json

255 ms

app.components.home.ErrorPage404.html

app.components.home.ErrorPage404.html

15 ms

navigation.html

navigation.html

76 ms

footer.html

footer.html

55 ms

spacer.png

spacer.png

9 ms

CiscoSansTTLight.woff

CiscoSansTTLight.woff

43 ms

text-block.html

text-block.html

105 ms

page_home_errorPage404_en.json

page_home_errorPage404_en.json

236 ms

munchkin.js

munchkin.js

59 ms

CiscoSansTTExtraLight.woff

CiscoSansTTExtraLight.woff

134 ms

Cisco_ToolkitCore_Glyphicons.woff

Cisco_ToolkitCore_Glyphicons.woff

7 ms

social.gif

social.gif

22 ms

analytics.js

analytics.js

53 ms

munchkin.js

munchkin.js

18 ms

collect

collect

22 ms

collect

collect

56 ms

SEO Factors

canvas.netacad.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Canvas.netacad.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 Canvas.netacad.com main page’s claimed encoding is utf8. 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

canvas.netacad.com

Open Graph description is not detected on the main page of Canvas Netacad. 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: