Tools & Wizards About Us
segal.northwestern.edu screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% 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

  • 75

    SEO

    Google-friendlier than
    32% of websites

segal.northwestern.edu

DESIGN INNOVATION - Segal Design Institute, Northwestern University

Page Load Speed

3.4 sec in total

First Response

95 ms

Resources Loaded

2.2 sec

Page Rendered

1 sec

segal.northwestern.edu screenshot

About Website

Click here to check amazing Segal Northwestern content for United States. Otherwise, check out these important facts you probably never knew about segal.northwestern.edu

Explore the Segal Design Institute and learn about design innovation, the undergraduate program, and the professional programs that are offered.

Visit segal.northwestern.edu

Key Findings

We analyzed Segal.northwestern.edu page load time and found that the first response time was 95 ms and then it took 3.3 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

segal.northwestern.edu performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value26.8 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value8,290 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value28.1 s

0/100

10%

Network Requests Diagram

segal.northwestern.edu

95 ms

design.northwestern.edu

83 ms

design.northwestern.edu

126 ms

slick.min.css

24 ms

slick-theme.css

49 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Segal.northwestern.edu, 67% (62 requests) were made to Design.northwestern.edu and 18% (17 requests) were made to Common.northwestern.edu. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Design.northwestern.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 234.7 kB (3%)

Content Size

8.0 MB

After Optimization

7.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Segal.northwestern.edu main page is 8.0 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. Only a small number of websites need less resources to load. Images take 7.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 45.1 kB

  • Original 56.0 kB
  • After minification 55.1 kB
  • After compression 11.0 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. 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 45.1 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 177.8 kB

  • Original 7.6 MB
  • After minification 7.4 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. Segal Northwestern images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.3 kB

  • Original 276.6 kB
  • After minification 276.6 kB
  • After compression 271.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 6.5 kB

  • Original 108.0 kB
  • After minification 108.0 kB
  • After compression 101.5 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. Segal.northwestern.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (45%)

Requests Now

82

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Segal Northwestern. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

segal.northwestern.edu

segal.northwestern.edu

95 ms

design.northwestern.edu

design.northwestern.edu

83 ms

design.northwestern.edu

design.northwestern.edu

126 ms

slick.min.css

slick.min.css

24 ms

slick-theme.css

slick-theme.css

49 ms

swiper.css

swiper.css

83 ms

google-icons.css

google-icons.css

81 ms

styles.css

styles.css

126 ms

mobile-bottom-nav.css

mobile-bottom-nav.css

77 ms

pre-footer-styles.css

pre-footer-styles.css

78 ms

jquery-3.1.1.min.js

jquery-3.1.1.min.js

113 ms

restive.min.js

restive.min.js

460 ms

slick.min.js

slick.min.js

110 ms

swiper.jquery.min.js

swiper.jquery.min.js

460 ms

content-slider-1.1.js

content-slider-1.1.js

102 ms

homepage.js

homepage.js

458 ms

search.js

search.js

461 ms

jquery.validate-form.js

jquery.validate-form.js

460 ms

scripts.js

scripts.js

566 ms

gtm.js

gtm.js

669 ms

ELq71rgqAzk

ELq71rgqAzk

678 ms

northwestern.svg

northwestern.svg

527 ms

arrow-down-white.svg

arrow-down-white.svg

566 ms

search.svg

search.svg

532 ms

arrow-down-ltpurple.svg

arrow-down-ltpurple.svg

570 ms

arrow-right-dkpurple.svg

arrow-right-dkpurple.svg

563 ms

northwestern-university.svg

northwestern-university.svg

579 ms

pin-drop.svg

pin-drop.svg

574 ms

mobile-phone.svg

mobile-phone.svg

576 ms

email.svg

email.svg

627 ms

social-media-icons.svg

social-media-icons.svg

632 ms

button-play.svg

button-play.svg

315 ms

button-pause.svg

button-pause.svg

313 ms

left.png

left.png

498 ms

center-2018.jpg

center-2018.jpg

502 ms

right-2018.jpg

right-2018.jpg

498 ms

mindset-2018.jpg

mindset-2018.jpg

649 ms

arrow-right-yellow.svg

arrow-right-yellow.svg

564 ms

mindset.svg

mindset.svg

567 ms

process.jpg

process.jpg

765 ms

process.svg

process.svg

561 ms

tools.jpg

tools.jpg

762 ms

tools.svg

tools.svg

633 ms

focusing-on-growth-170.jpg

focusing-on-growth-170.jpg

626 ms

thesis-project-brings-out-smiles-170.jpg

thesis-project-brings-out-smiles-170.jpg

644 ms

the-importance-of-authenticity-170.jpg

the-importance-of-authenticity-170.jpg

645 ms

reflecting-on-a-graduation-speech-170.jpg

reflecting-on-a-graduation-speech-170.jpg

650 ms

the-alligator-tail-feature.jpg

the-alligator-tail-feature.jpg

758 ms

arrow-right-dkpurple.svg

arrow-right-dkpurple.svg

650 ms

incontrol-feature.jpg

incontrol-feature.jpg

652 ms

cattletech-featured-index.png

cattletech-featured-index.png

885 ms

nm.svg

nm.svg

764 ms

shedd.gif

shedd.gif

764 ms

lambs-farm.svg

lambs-farm.svg

968 ms

p-and-g.svg

p-and-g.svg

972 ms

ibm.svg

ibm.svg

965 ms

marriott.svg

marriott.svg

975 ms

abbott.svg

abbott.svg

973 ms

united-airlines.svg

united-airlines.svg

961 ms

james-kubik-feature.jpg

james-kubik-feature.jpg

1518 ms

james-kubik-tn.jpg

james-kubik-tn.jpg

1031 ms

AkkuratProBold.woff

AkkuratProBold.woff

747 ms

AkkuratProRegular.woff

AkkuratProRegular.woff

629 ms

zhang-feature-image.jpg

zhang-feature-image.jpg

1492 ms

zhang-haoqi-1.jpg

zhang-haoqi-1.jpg

1088 ms

amelia-fish-feature-1.jpg

amelia-fish-feature-1.jpg

1323 ms

amelia-fish-profile.jpg

amelia-fish-profile.jpg

828 ms

lekkalapudi-featured-background.jpg

lekkalapudi-featured-background.jpg

1325 ms

CamptonBold.woff

CamptonBold.woff

446 ms

CamptonBook.woff

CamptonBook.woff

557 ms

noto-serif-v16-latin-700italic.woff

noto-serif-v16-latin-700italic.woff

440 ms

AkkuratProLight.woff

AkkuratProLight.woff

548 ms

lekkalapudi-feature.jpg

lekkalapudi-feature.jpg

1287 ms

wendy-roldan-action.jpg

wendy-roldan-action.jpg

1203 ms

wendy-roldan--tn.jpg

wendy-roldan--tn.jpg

1201 ms

ga.js

ga.js

208 ms

button-prev.svg

button-prev.svg

1022 ms

arrow-right-black.svg

arrow-right-black.svg

1022 ms

button-next.svg

button-next.svg

1023 ms

__utm.gif

__utm.gif

85 ms

undergraduate-programs.jpg

undergraduate-programs.jpg

964 ms

graduate-programs.jpg

graduate-programs.jpg

963 ms

phd-program.jpg

phd-program.jpg

962 ms

arrow-right-gray.svg

arrow-right-gray.svg

899 ms

www-player.css

www-player.css

266 ms

www-embed-player.js

www-embed-player.js

341 ms

base.js

base.js

397 ms

ad_status.js

ad_status.js

300 ms

1AiCzlAXOvKBjKQ6-ZkwShm4tpQuZWMhqjO5xqGcWBk.js

1AiCzlAXOvKBjKQ6-ZkwShm4tpQuZWMhqjO5xqGcWBk.js

239 ms

embed.js

embed.js

94 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

87 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

87 ms

id

id

55 ms

Accessibility Review

segal.northwestern.edu accessibility score

75

Accessibility Issues

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

[role]s are not contained by their required parent element

High

[role] values are not valid

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

segal.northwestern.edu 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

High

Page has valid source maps

SEO Factors

segal.northwestern.edu SEO score

75

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

High

Image elements do not have [alt] attributes

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

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 Segal.northwestern.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 Segal.northwestern.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

segal.northwestern.edu

Open Graph description is not detected on the main page of Segal Northwestern. 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: