Tools & Wizards About Us
cee.usc.edu screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

cee.usc.edu

Home - Sonny Astani @ USC Viterbi

Page Load Speed

3.5 sec in total

First Response

172 ms

Resources Loaded

2 sec

Page Rendered

1.4 sec

cee.usc.edu screenshot

About Website

Click here to check amazing Cee USC content for United States. Otherwise, check out these important facts you probably never knew about cee.usc.edu

The next generation of innovators is hereOur Strategic VisionExplore Our ProgramsEngineering a better world for all humanityOur strategic visionThe department's vision guides our work and impact. We l...

Visit cee.usc.edu

Key Findings

We analyzed Cee.usc.edu page load time and found that the first response time was 172 ms and then it took 3.4 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

cee.usc.edu performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value1,440 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value22.7 s

1/100

10%

Network Requests Diagram

cee.usc.edu

172 ms

cee.usc.edu

370 ms

style.min.css

34 ms

syndicated-content.css

32 ms

integrity-light.css

41 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 65% of them (41 requests) were addressed to the original Cee.usc.edu, 16% (10 requests) were made to Viterbischool.usc.edu and 10% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (931 ms) relates to the external source Viterbischool.usc.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 242.4 kB (7%)

Content Size

3.5 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cee.usc.edu main page is 3.5 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 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 242.0 kB

  • Original 280.1 kB
  • After minification 279.3 kB
  • After compression 38.1 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. 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 242.0 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.0 MB
  • After minification 3.0 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. Cee USC images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 132 B

  • Original 136.0 kB
  • After minification 136.0 kB
  • After compression 135.8 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

-0%

Potential reduce by 215 B

  • Original 61.9 kB
  • After minification 61.9 kB
  • After compression 61.7 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. Cee.usc.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (44%)

Requests Now

50

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cee USC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cee.usc.edu

cee.usc.edu

172 ms

cee.usc.edu

cee.usc.edu

370 ms

style.min.css

style.min.css

34 ms

syndicated-content.css

syndicated-content.css

32 ms

integrity-light.css

integrity-light.css

41 ms

default.css

default.css

37 ms

tablepress-responsive.min.css

tablepress-responsive.min.css

38 ms

fade.min.css

fade.min.css

59 ms

cp-module-main.css

cp-module-main.css

53 ms

modal.min.css

modal.min.css

54 ms

jquery.min.js

jquery.min.js

61 ms

jquery-migrate.min.js

jquery-migrate.min.js

54 ms

js

js

255 ms

css

css

93 ms

cs-classic.7.4.21.js

cs-classic.7.4.21.js

186 ms

manifest.js

manifest.js

89 ms

front.js

front.js

89 ms

vsoe-popup.js

vsoe-popup.js

187 ms

x.js

x.js

189 ms

comment-reply.min.js

comment-reply.min.js

188 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

190 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

187 ms

vimeo.min.js

vimeo.min.js

189 ms

cs-sliders.7.4.21.js

cs-sliders.7.4.21.js

189 ms

gtm.js

gtm.js

176 ms

header-image_LA-Innovate.jpg

header-image_LA-Innovate.jpg

391 ms

728179082

728179082

623 ms

689696855

689696855

542 ms

Logo-Viterbi-Red-and-Black@3x.png

Logo-Viterbi-Red-and-Black@3x.png

168 ms

Logo-USC@3x.png

Logo-USC@3x.png

168 ms

USC-NEW-48.jpg

USC-NEW-48.jpg

378 ms

USC-36-2.png

USC-36-2.png

545 ms

24.jpg

24.jpg

543 ms

USC-NEW-17.jpg

USC-NEW-17.jpg

536 ms

USC-Undergrad-Ceremony.jpg

USC-Undergrad-Ceremony.jpg

447 ms

MastersHPS-good.jpg

MastersHPS-good.jpg

392 ms

ana_header.jpg

ana_header.jpg

452 ms

header-2.jpg

header-2.jpg

454 ms

NajmedinMeshkati.jpg

NajmedinMeshkati.jpg

450 ms

CYRUS-MAROOFIAN_WATA-1.png

CYRUS-MAROOFIAN_WATA-1.png

931 ms

header_jiachen.jpg

header_jiachen.jpg

543 ms

Headshot_Mohamad_Awada.jpg

Headshot_Mohamad_Awada.jpg

759 ms

header-image.jpg

header-image.jpg

740 ms

usc-paper-2.png

usc-paper-2.png

324 ms

Screenshot-2023-02-09-at-21.23.44.jpg

Screenshot-2023-02-09-at-21.23.44.jpg

326 ms

Screenshot-2023-02-09-at-21.25.19.jpg

Screenshot-2023-02-09-at-21.25.19.jpg

391 ms

Student1.jpg

Student1.jpg

390 ms

Student2.jpg

Student2.jpg

394 ms

Student3.jpg

Student3.jpg

480 ms

USC-Landscape.png

USC-Landscape.png

480 ms

USC-Landscape-Designs.jpg

USC-Landscape-Designs.jpg

479 ms

USC-Landscape-1.png

USC-Landscape-1.png

533 ms

CEESymposium-116-2.jpg

CEESymposium-116-2.jpg

534 ms

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Ky462EE9C4.ttf

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Ky462EE9C4.ttf

298 ms

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Kxm7GEE9C4.ttf

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Kxm7GEE9C4.ttf

355 ms

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Kxf7GEE9C4.ttf

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Kxf7GEE9C4.ttf

446 ms

fa-brands-400.ttf

fa-brands-400.ttf

634 ms

nwpDtKy2OAdR1K-IwhWudF-R3woAa8opPOrG97lwqGdJxCcSnw.ttf

nwpDtKy2OAdR1K-IwhWudF-R3woAa8opPOrG97lwqGdJxCcSnw.ttf

401 ms

nwpDtKy2OAdR1K-IwhWudF-R3woAa8opPOrG97lwqF5JxCcSnw.ttf

nwpDtKy2OAdR1K-IwhWudF-R3woAa8opPOrG97lwqF5JxCcSnw.ttf

318 ms

nwpDtKy2OAdR1K-IwhWudF-R3woAa8opPOrG97lwqLlOxCcSnw.ttf

nwpDtKy2OAdR1K-IwhWudF-R3woAa8opPOrG97lwqLlOxCcSnw.ttf

273 ms

fa-regular-400.ttf

fa-regular-400.ttf

902 ms

fa-solid-900.ttf

fa-solid-900.ttf

866 ms

api.js

api.js

9 ms

Accessibility Review

cee.usc.edu accessibility score

93

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-hidden="true"] elements contain focusable descendents

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

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

cee.usc.edu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cee.usc.edu SEO score

90

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 Cee.usc.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 Cee.usc.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

cee.usc.edu

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