Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

disruptiveinnovation.org

Christensen Institute - Improving the world through disruptive innovation : Christensen Institute

Page Load Speed

3.6 sec in total

First Response

22 ms

Resources Loaded

2.6 sec

Page Rendered

966 ms

disruptiveinnovation.org screenshot

About Website

Visit disruptiveinnovation.org now to see the best up-to-date Disruptive Innovation content and also check out these interesting facts you probably never knew about disruptiveinnovation.org

Sound theory is at the heart of what we do. When applied correctly, these theories help explain important causal relationships in the world around us.

Visit disruptiveinnovation.org

Key Findings

We analyzed Disruptiveinnovation.org page load time and found that the first response time was 22 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

disruptiveinnovation.org performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

88/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

disruptiveinnovation.org

22 ms

www.christenseninstitute.org

533 ms

tgs8xyc.js

203 ms

js

105 ms

style.min.css

46 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Disruptiveinnovation.org, 81% (61 requests) were made to Christenseninstitute.org and 7% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (555 ms) relates to the external source Christenseninstitute.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.6 kB (7%)

Content Size

1.1 MB

After Optimization

1.0 MB

In fact, the total size of Disruptiveinnovation.org main page is 1.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 823.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 41.2 kB

  • Original 52.4 kB
  • After minification 52.4 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 41.2 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 823.2 kB
  • After minification 823.2 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. Disruptive Innovation images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 32.8 kB

  • Original 164.8 kB
  • After minification 164.8 kB
  • After compression 132.0 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 32.8 kB or 20% of the original size.

CSS Optimization

-1%

Potential reduce by 612 B

  • Original 51.8 kB
  • After minification 51.8 kB
  • After compression 51.2 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. Disruptiveinnovation.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (70%)

Requests Now

66

After Optimization

20

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Disruptive Innovation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

disruptiveinnovation.org accessibility score

75

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

disruptiveinnovation.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

disruptiveinnovation.org SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Disruptiveinnovation.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 Disruptiveinnovation.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

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