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columbiasocialenterprise.org screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

columbiasocialenterprise.org

New Approaches for Business and Society | columbiasocialenterprise.org

Page Load Speed

976 ms in total

First Response

77 ms

Resources Loaded

822 ms

Page Rendered

77 ms

columbiasocialenterprise.org screenshot

About Website

Welcome to columbiasocialenterprise.org homepage info - get ready to check Columbiasocialenterprise best content for United States right away, or after learning these important things about columbiasocialenterprise.org

Columbia Business School brings a global perspective, cutting-edge methodology, and the energy of New York City to its MBA, EMBA, Executive Education, PhD, and MS programs.

Visit columbiasocialenterprise.org

Key Findings

We analyzed Columbiasocialenterprise.org page load time and found that the first response time was 77 ms and then it took 899 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

columbiasocialenterprise.org performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.004

2/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

columbiasocialenterprise.org

77 ms

columbiasocialenterprise.org

132 ms

system.base.css

20 ms

system.menus.css

32 ms

system.messages.css

40 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 57% of them (36 requests) were addressed to the original Columbiasocialenterprise.org, 43% (27 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (132 ms) belongs to the original domain Columbiasocialenterprise.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 276.6 kB (68%)

Content Size

406.0 kB

After Optimization

129.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Columbiasocialenterprise.org main page is 406.0 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. 45% of websites need less resources to load. Javascripts take 168.9 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 72.5 kB

  • Original 77.9 kB
  • After minification 75.7 kB
  • After compression 5.4 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 72.5 kB or 93% of the original size.

Image Optimization

-11%

Potential reduce by 1.7 kB

  • Original 15.0 kB
  • After minification 13.3 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. Obviously, Columbiasocialenterprise needs image optimization as it can save up to 1.7 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

-50%

Potential reduce by 84.9 kB

  • Original 168.9 kB
  • After minification 164.6 kB
  • After compression 84.0 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 84.9 kB or 50% of the original size.

CSS Optimization

-81%

Potential reduce by 117.5 kB

  • Original 144.2 kB
  • After minification 106.6 kB
  • After compression 26.7 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. Columbiasocialenterprise.org needs all CSS files to be minified and compressed as it can save up to 117.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (86%)

Requests Now

35

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Columbiasocialenterprise. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

columbiasocialenterprise.org

columbiasocialenterprise.org

77 ms

columbiasocialenterprise.org

columbiasocialenterprise.org

132 ms

system.base.css

system.base.css

20 ms

system.menus.css

system.menus.css

32 ms

system.messages.css

system.messages.css

40 ms

system.theme.css

system.theme.css

41 ms

comment.css

comment.css

42 ms

field.css

field.css

41 ms

node.css

node.css

46 ms

poll.css

poll.css

45 ms

search.css

search.css

53 ms

user.css

user.css

54 ms

base.css

base.css

79 ms

video-js.min.css

video-js.min.css

65 ms

gsb.css

gsb.css

59 ms

cbs_custom_styles.css

cbs_custom_styles.css

61 ms

media.css

media.css

67 ms

gsb-civicrm.css

gsb-civicrm.css

67 ms

js_yMSKTzBO0KmozyLwajzFOrrt_kto_9mtccAkb0rm7gc.js

js_yMSKTzBO0KmozyLwajzFOrrt_kto_9mtccAkb0rm7gc.js

90 ms

tsr6tmt.js

tsr6tmt.js

57 ms

js_Aq3QKapz7t8C-dOyXsRmp1Yh8lDnmsb79_V3VcFQmGs.js

js_Aq3QKapz7t8C-dOyXsRmp1Yh8lDnmsb79_V3VcFQmGs.js

81 ms

js_OGtrJlspcK3FpU-qqrWuSmV8vrvWHIkk4TKyETzux5A.js

js_OGtrJlspcK3FpU-qqrWuSmV8vrvWHIkk4TKyETzux5A.js

82 ms

js_BlJAvqxp2JYhGQtV8wjPcEJhGjx75HS0gqnhe8eCi0A.js

js_BlJAvqxp2JYhGQtV8wjPcEJhGjx75HS0gqnhe8eCi0A.js

82 ms

reset-min.css

reset-min.css

16 ms

fonts.css

fonts.css

19 ms

global-classes.css

global-classes.css

16 ms

form.css

form.css

17 ms

modal.css

modal.css

18 ms

tabs.css

tabs.css

26 ms

level-two-background.png

level-two-background.png

42 ms

tamer-logo-black-320x69.png

tamer-logo-black-320x69.png

41 ms

social.png

social.png

41 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

98 ms

utility.js

utility.js

40 ms

simple-drop.js

simple-drop.js

40 ms

jquery.simplemodal.js

jquery.simplemodal.js

99 ms

message.js

message.js

98 ms

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5 ms

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34 ms

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40 ms

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88 ms

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42 ms

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43 ms

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Accessibility Review

columbiasocialenterprise.org accessibility score

92

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

columbiasocialenterprise.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

columbiasocialenterprise.org SEO score

89

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Columbiasocialenterprise.org 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 Columbiasocialenterprise.org 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

columbiasocialenterprise.org

Open Graph data is detected on the main page of Columbiasocialenterprise. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: