Tools & Wizards About Us
webdev.sps.northwestern.edu screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

webdev.sps.northwestern.edu

Northwestern School of Professional Studies (SPS):

Page Load Speed

4.5 sec in total

First Response

290 ms

Resources Loaded

3.9 sec

Page Rendered

226 ms

webdev.sps.northwestern.edu screenshot

About Website

Welcome to webdev.sps.northwestern.edu homepage info - get ready to check Webdev SPS Northwestern best content for United States right away, or after learning these important things about webdev.sps.northwestern.edu

Northwestern University School of Professional Studies offers a range of part-time master's degree, bachelor's degree and certificate programs. Learn more.

Visit webdev.sps.northwestern.edu

Key Findings

We analyzed Webdev.sps.northwestern.edu page load time and found that the first response time was 290 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

webdev.sps.northwestern.edu performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

webdev.sps.northwestern.edu

290 ms

webdev.sps.northwestern.edu

1323 ms

gtm.js

68 ms

teads-fellow.js

31 ms

events.js

39 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 24% of them (16 requests) were addressed to the original Webdev.sps.northwestern.edu, 21% (14 requests) were made to Static.xx.fbcdn.net and 19% (13 requests) were made to Common.northwestern.edu. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Syndication.twitter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 168.7 kB (29%)

Content Size

571.9 kB

After Optimization

403.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Webdev.sps.northwestern.edu main page is 571.9 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. 65% of websites need less resources to load. Images take 386.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 33.5 kB

  • Original 44.4 kB
  • After minification 42.5 kB
  • After compression 10.9 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 33.5 kB or 75% of the original size.

Image Optimization

-14%

Potential reduce by 55.3 kB

  • Original 386.4 kB
  • After minification 331.0 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, Webdev SPS Northwestern needs image optimization as it can save up to 55.3 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 78.5 kB

  • Original 117.6 kB
  • After minification 114.4 kB
  • After compression 39.1 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 78.5 kB or 67% of the original size.

CSS Optimization

-6%

Potential reduce by 1.4 kB

  • Original 23.6 kB
  • After minification 23.6 kB
  • After compression 22.2 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. Webdev.sps.northwestern.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (64%)

Requests Now

61

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webdev SPS 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 30 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

webdev.sps.northwestern.edu

webdev.sps.northwestern.edu

290 ms

webdev.sps.northwestern.edu

webdev.sps.northwestern.edu

1323 ms

gtm.js

gtm.js

68 ms

teads-fellow.js

teads-fellow.js

31 ms

events.js

events.js

39 ms

styles-1.5.css

styles-1.5.css

198 ms

responsive.css

responsive.css

212 ms

print.css

print.css

1224 ms

widgets.js

widgets.js

14 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

61 ms

scripts.js

scripts.js

98 ms

sdk.js

sdk.js

155 ms

NUwordmark_190.png

NUwordmark_190.png

153 ms

a289d38a-8d68-4293-a64f-3f23bc44abd2.js

a289d38a-8d68-4293-a64f-3f23bc44abd2.js

177 ms

search.svg

search.svg

973 ms

ltpurple-slash.svg

ltpurple-slash.svg

977 ms

northwestern-university.svg

northwestern-university.svg

970 ms

pin-drop.svg

pin-drop.svg

975 ms

mobile-phone.svg

mobile-phone.svg

976 ms

social-media-icons.svg

social-media-icons.svg

1011 ms

sterling-angus-oliver_pb_1440x600.jpg

sterling-angus-oliver_pb_1440x600.jpg

608 ms

mppa_480x350.jpg

mppa_480x350.jpg

154 ms

ph_480x350.jpg

ph_480x350.jpg

168 ms

project-lead-purple_480x350.jpg

project-lead-purple_480x350.jpg

195 ms

us-election-liberty-flag_300x300.jpg

us-election-liberty-flag_300x300.jpg

258 ms

jasmine-qureshi_300x300.jpg

jasmine-qureshi_300x300.jpg

230 ms

300x300-undergraduate-michele-ortiz.png

300x300-undergraduate-michele-ortiz.png

324 ms

ico-facebook.png

ico-facebook.png

252 ms

ico-twitter.png

ico-twitter.png

253 ms

ico-linkedin.png

ico-linkedin.png

260 ms

ico-instagram.png

ico-instagram.png

318 ms

AkkuratProBold.woff

AkkuratProBold.woff

1079 ms

grey-slash.svg

grey-slash.svg

1010 ms

arrow-right-white.svg

arrow-right-white.svg

1012 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

27 ms

AkkuratProRegular.woff

AkkuratProRegular.woff

1010 ms

CamptonBold.woff

CamptonBold.woff

979 ms

CamptonExtraBold.woff

CamptonExtraBold.woff

1029 ms

sdk.js

sdk.js

18 ms

settings

settings

104 ms

61 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

2 ms

NorthwesternSPS

NorthwesternSPS

1747 ms

page.php

page.php

97 ms

czWzjg6eE9d.css

czWzjg6eE9d.css

22 ms

Ybq64ntbVWE.js

Ybq64ntbVWE.js

29 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

23 ms

VpdDigo_Ehf.js

VpdDigo_Ehf.js

24 ms

_DQ-BsO3x1y.js

_DQ-BsO3x1y.js

25 ms

FNBwHPM5rDb.js

FNBwHPM5rDb.js

25 ms

spVjq-rEicE.js

spVjq-rEicE.js

26 ms

4MxPkVBVZB1.js

4MxPkVBVZB1.js

25 ms

4_HWLoMCjqg.js

4_HWLoMCjqg.js

27 ms

p55HfXW__mM.js

p55HfXW__mM.js

27 ms

25lpsvLC9vq.js

25lpsvLC9vq.js

27 ms

7f-qLlw9x1U.js

7f-qLlw9x1U.js

60 ms

448216852_945871757551105_7156499353925978676_n.jpg

448216852_945871757551105_7156499353925978676_n.jpg

31 ms

zglCgIx-r0o.js

zglCgIx-r0o.js

7 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

5 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

11 ms

runtime-b1c52fd0a13ead5fcf6b.js

runtime-b1c52fd0a13ead5fcf6b.js

13 ms

modules-96ebc7ac3ad66d681a3d.js

modules-96ebc7ac3ad66d681a3d.js

17 ms

main-babd9234dc048fb47339.js

main-babd9234dc048fb47339.js

13 ms

_app-a9c9f1a99e4414675fb1.js

_app-a9c9f1a99e4414675fb1.js

13 ms

%5BscreenName%5D-0517bdda27d5006a5a2d.js

%5BscreenName%5D-0517bdda27d5006a5a2d.js

14 ms

_buildManifest.js

_buildManifest.js

14 ms

_ssgManifest.js

_ssgManifest.js

15 ms

Accessibility Review

webdev.sps.northwestern.edu accessibility score

89

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

[aria-*] attributes do not match their roles

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Best Practices

webdev.sps.northwestern.edu best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

SEO Factors

webdev.sps.northwestern.edu SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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 Webdev.sps.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 Webdev.sps.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

webdev.sps.northwestern.edu

Open Graph description is not detected on the main page of Webdev SPS 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: