Tools & Wizards About Us

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

hbsworkingknowledge.hbs.edu

HBS Working Knowledge – Harvard Business School Faculty Research

Page Load Speed

1.6 sec in total

First Response

12 ms

Resources Loaded

1.2 sec

Page Rendered

428 ms

About Website

Click here to check amazing HBS Working Knowledge content for United States. Otherwise, check out these important facts you probably never knew about hbsworkingknowledge.hbs.edu

Harvard Business School Working Knowledge publishes articles about new faculty research and case studies on more than 100 business topics.

Visit hbsworkingknowledge.hbs.edu

Key Findings

We analyzed Hbsworkingknowledge.hbs.edu page load time and found that the first response time was 12 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

hbsworkingknowledge.hbs.edu performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

19/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value4.3 s

77/100

10%

TBT (Total Blocking Time)

Value2,200 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.102

89/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

hbsworkingknowledge.hbs.edu

12 ms

hbswk.hbs.edu

14 ms

framework-async.min.css

57 ms

mtiFontTrackingCode.js

53 ms

10025085-10024737.js

223 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Hbsworkingknowledge.hbs.edu, 38% (19 requests) were made to Cloudinary.hbs.edu and 28% (14 requests) were made to Webassets.hbs.edu. The less responsive or slowest element that took the longest time to load (859 ms) relates to the external source Cloudinary.hbs.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (41%)

Content Size

2.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hbsworkingknowledge.hbs.edu main page is 2.6 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. 60% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 132.6 kB

  • Original 160.7 kB
  • After minification 139.8 kB
  • After compression 28.1 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 20.8 kB, which is 13% 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 132.6 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 912.8 kB
  • After minification 912.8 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. HBS Working Knowledge images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 911.8 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 536.1 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 911.8 kB or 63% of the original size.

CSS Optimization

-1%

Potential reduce by 310 B

  • Original 50.3 kB
  • After minification 50.3 kB
  • After compression 50.0 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. Hbsworkingknowledge.hbs.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (37%)

Requests Now

43

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HBS Working Knowledge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

hbsworkingknowledge.hbs.edu accessibility score

87

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

hbsworkingknowledge.hbs.edu best practices score

83

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

Page has valid source maps

SEO Factors

hbsworkingknowledge.hbs.edu SEO score

85

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Hbsworkingknowledge.hbs.edu 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 Hbsworkingknowledge.hbs.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

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