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edi.cornell.edu screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

edi.cornell.edu

Home | Yang Tan Institute

Page Load Speed

1.7 sec in total

First Response

200 ms

Resources Loaded

677 ms

Page Rendered

858 ms

edi.cornell.edu screenshot

About Website

Visit edi.cornell.edu now to see the best up-to-date Edi Cornell content for United States and also check out these interesting facts you probably never knew about edi.cornell.edu

Visit edi.cornell.edu

Key Findings

We analyzed Edi.cornell.edu page load time and found that the first response time was 200 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

edi.cornell.edu performance score

0

Network Requests Diagram

www.yti.cornell.edu

200 ms

css

106 ms

css

122 ms

css

137 ms

app-a746c8b79c.css

67 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Edi.cornell.edu, 14% (5 requests) were made to Cdnjs.cloudflare.com and 14% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (200 ms) relates to the external source Yti.cornell.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 481.8 kB (28%)

Content Size

1.7 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Edi.cornell.edu main page is 1.7 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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 24.0 kB

  • Original 30.0 kB
  • After minification 24.0 kB
  • After compression 6.0 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 6.0 kB, which is 20% 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 24.0 kB or 80% of the original size.

Image Optimization

-11%

Potential reduce by 133.5 kB

  • Original 1.2 MB
  • After minification 1.1 MB

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, Edi Cornell needs image optimization as it can save up to 133.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 181.7 kB

  • Original 268.6 kB
  • After minification 268.3 kB
  • After compression 87.0 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 181.7 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 142.7 kB

  • Original 165.6 kB
  • After minification 132.7 kB
  • After compression 22.9 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. Edi.cornell.edu needs all CSS files to be minified and compressed as it can save up to 142.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (31%)

Requests Now

29

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edi Cornell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.yti.cornell.edu

www.yti.cornell.edu

200 ms

css

css

106 ms

css

css

122 ms

css

css

137 ms

app-a746c8b79c.css

app-a746c8b79c.css

67 ms

flexslider.min.css

flexslider.min.css

65 ms

yti-logo.png

yti-logo.png

52 ms

cornell-logo.png

cornell-logo.png

36 ms

jquery.min.js

jquery.min.js

51 ms

bootstrap.min.js

bootstrap.min.js

58 ms

all-4e297f6939.js

all-4e297f6939.js

42 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

73 ms

11601129

11601129

91 ms

yt.jpg

yt.jpg

100 ms

susanne.jpg

susanne.jpg

96 ms

ilr-logo.png

ilr-logo.png

96 ms

analytics.js

analytics.js

43 ms

player_big_play_button.png

player_big_play_button.png

27 ms

nyspromise.jpg

nyspromise.jpg

34 ms

neada.jpg

neada.jpg

28 ms

nyscase.jpg

nyscase.jpg

25 ms

pip.jpg

pip.jpg

27 ms

drrp.jpg

drrp.jpg

38 ms

cu-pano.jpg

cu-pano.jpg

52 ms

bullet.png

bullet.png

28 ms

ray.jpg

ray.jpg

29 ms

online-learning.jpg

online-learning.jpg

43 ms

webinar-sm.png

webinar-sm.png

30 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

44 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

51 ms

mnpfi9pxYH-Go5UiibESIqCWcynf_cDxXwCLxiixG1c.ttf

mnpfi9pxYH-Go5UiibESIqCWcynf_cDxXwCLxiixG1c.ttf

72 ms

Y_TKV6o8WovbUd3m_X9aAA.ttf

Y_TKV6o8WovbUd3m_X9aAA.ttf

79 ms

HqHm7BVC_nzzTui2lzQTDaCWcynf_cDxXwCLxiixG1c.ttf

HqHm7BVC_nzzTui2lzQTDaCWcynf_cDxXwCLxiixG1c.ttf

80 ms

collect

collect

19 ms

480

480

36 ms

flexslider-icon.woff

flexslider-icon.woff

7 ms

SEO Factors

edi.cornell.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 Edi.cornell.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 Edi.cornell.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

edi.cornell.edu

Open Graph description is not detected on the main page of Edi Cornell. 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: