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samueli.ucla.edu screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 99

    SEO

    Google-friendlier than
    94% of websites

samueli.ucla.edu

UCLA Samueli School of Engineering. Engineer Change.

Page Load Speed

4.4 sec in total

First Response

215 ms

Resources Loaded

2.8 sec

Page Rendered

1.4 sec

samueli.ucla.edu screenshot

About Website

Welcome to samueli.ucla.edu homepage info - get ready to check Samueli UCLA best content for United States right away, or after learning these important things about samueli.ucla.edu

At the UCLA Samueli School of Engineering, we know the power engineering has to change lives. We are building a new kind of engineering school. Collaborative. Entrepreneurial. Fearless. With a dedicat...

Visit samueli.ucla.edu

Key Findings

We analyzed Samueli.ucla.edu page load time and found that the first response time was 215 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 60% of websites can load faster.

Performance Metrics

samueli.ucla.edu performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value9,720 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.286

42/100

15%

TTI (Time to Interactive)

Value17.0 s

4/100

10%

Network Requests Diagram

samueli.ucla.edu

215 ms

samueli.ucla.edu

375 ms

events-manager.min.css

219 ms

sassy-social-share-public.css

209 ms

font-awesome.min.css

44 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 71% of them (67 requests) were addressed to the original Samueli.ucla.edu, 21% (20 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Samueli.ucla.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.8 MB (40%)

Content Size

12.0 MB

After Optimization

7.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Samueli.ucla.edu main page is 12.0 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. 85% 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 11.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 113.9 kB

  • Original 135.9 kB
  • After minification 131.6 kB
  • After compression 22.1 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 113.9 kB or 84% of the original size.

Image Optimization

-40%

Potential reduce by 4.7 MB

  • Original 11.6 MB
  • After minification 6.9 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. Obviously, Samueli UCLA needs image optimization as it can save up to 4.7 MB or 40% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 4.3 kB

  • Original 110.2 kB
  • After minification 110.2 kB
  • After compression 105.8 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

-1%

Potential reduce by 2.0 kB

  • Original 146.1 kB
  • After minification 146.1 kB
  • After compression 144.1 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. Samueli.ucla.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 45 (63%)

Requests Now

71

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Samueli UCLA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

samueli.ucla.edu

samueli.ucla.edu

215 ms

samueli.ucla.edu

samueli.ucla.edu

375 ms

events-manager.min.css

events-manager.min.css

219 ms

sassy-social-share-public.css

sassy-social-share-public.css

209 ms

font-awesome.min.css

font-awesome.min.css

44 ms

seas_people_style.css

seas_people_style.css

212 ms

style.css

style.css

217 ms

style-static.min.css

style-static.min.css

367 ms

style.css

style.css

235 ms

mobile_style.css

mobile_style.css

277 ms

jquery.min.js

jquery.min.js

355 ms

jquery-migrate.min.js

jquery-migrate.min.js

296 ms

core.min.js

core.min.js

295 ms

mouse.min.js

mouse.min.js

346 ms

sortable.min.js

sortable.min.js

362 ms

datepicker.min.js

datepicker.min.js

362 ms

resizable.min.js

resizable.min.js

362 ms

draggable.min.js

draggable.min.js

514 ms

controlgroup.min.js

controlgroup.min.js

516 ms

checkboxradio.min.js

checkboxradio.min.js

520 ms

button.min.js

button.min.js

516 ms

dialog.min.js

dialog.min.js

518 ms

events-manager.js

events-manager.js

528 ms

jquery.autocomplete.min.js

jquery.autocomplete.min.js

523 ms

seas.js

seas.js

523 ms

samueli.js

samueli.js

525 ms

header_for_mobile.js

header_for_mobile.js

524 ms

autocomplete.js

autocomplete.js

524 ms

css

css

49 ms

js

js

53 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

952 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

953 ms

jquery.rwdImageMaps.min.js

jquery.rwdImageMaps.min.js

956 ms

scripts.min.js

scripts.min.js

960 ms

smoothscroll.js

smoothscroll.js

954 ms

new-tab.js

new-tab.js

957 ms

sassy-social-share-public.js

sassy-social-share-public.js

962 ms

common.js

common.js

957 ms

da11y.js

da11y.js

957 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

958 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

818 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

813 ms

salvattore.js

salvattore.js

817 ms

jquery.fitvids.js

jquery.fitvids.js

813 ms

easypiechart.js

easypiechart.js

814 ms

Samueli-Logo-rev5.png

Samueli-Logo-rev5.png

430 ms

Carmen_lab_banner.png

Carmen_lab_banner.png

1267 ms

info-1.png

info-1.png

430 ms

Welcome-Day-400-x-250-400x250.jpg

Welcome-Day-400-x-250-400x250.jpg

431 ms

SeaChange-seawater-intake-support-feature-400x250.png

SeaChange-seawater-intake-support-feature-400x250.png

436 ms

Tyler-Clites-400-x-250-400x250.jpg

Tyler-Clites-400-x-250-400x250.jpg

429 ms

home-horizontal-engineer-change.jpg

home-horizontal-engineer-change.jpg

434 ms

home-regular-card-samueli-story.jpg

home-regular-card-samueli-story.jpg

436 ms

home-regular-card-access.png

home-regular-card-access.png

789 ms

faculty-preview-card.jpg

faculty-preview-card.jpg

526 ms

home-regular-card-access.jpg

home-regular-card-access.jpg

435 ms

faculty-open-positions.jpg

faculty-open-positions.jpg

521 ms

weatucla.jpg

weatucla.jpg

550 ms

students_336x165.jpg

students_336x165.jpg

522 ms

092022-social-post-FA-oct-11_event.png

092022-social-post-FA-oct-11_event.png

1250 ms

ITLP-1.png

ITLP-1.png

552 ms

avatar.png

avatar.png

775 ms

TEDx.png

TEDx.png

774 ms

video-module-Dean-Dunn-video-image.png

video-module-Dean-Dunn-video-image.png

784 ms

75th_video.png

75th_video.png

908 ms

2020_awards_dinner.jpg

2020_awards_dinner.jpg

524 ms

engineer-change-tagline.png

engineer-change-tagline.png

519 ms

js

js

93 ms

analytics.js

analytics.js

285 ms

S6uyw4BMUTPHjxAwWA.woff

S6uyw4BMUTPHjxAwWA.woff

410 ms

S6uyw4BMUTPHjxAwWw.ttf

S6uyw4BMUTPHjxAwWw.ttf

718 ms

S6u9w4BMUTPHh7USSwaPHw.woff

S6u9w4BMUTPHh7USSwaPHw.woff

719 ms

S6u9w4BMUTPHh7USSwaPHA.ttf

S6u9w4BMUTPHh7USSwaPHA.ttf

725 ms

S6u8w4BMUTPHh30AUi-s.woff

S6u8w4BMUTPHh30AUi-s.woff

722 ms

S6u8w4BMUTPHh30AUi-v.ttf

S6u8w4BMUTPHh30AUi-v.ttf

722 ms

S6u9w4BMUTPHh6UVSwaPHw.woff

S6u9w4BMUTPHh6UVSwaPHw.woff

721 ms

S6u9w4BMUTPHh6UVSwaPHA.ttf

S6u9w4BMUTPHh6UVSwaPHA.ttf

722 ms

S6u9w4BMUTPHh50XSwaPHw.woff

S6u9w4BMUTPHh50XSwaPHw.woff

721 ms

S6u9w4BMUTPHh50XSwaPHA.ttf

S6u9w4BMUTPHh50XSwaPHA.ttf

733 ms

modules.ttf

modules.ttf

393 ms

S6u8w4BMUTPHjxsAUi-s.woff

S6u8w4BMUTPHjxsAUi-s.woff

728 ms

S6u8w4BMUTPHjxsAUi-v.ttf

S6u8w4BMUTPHjxsAUi-v.ttf

732 ms

S6u_w4BMUTPHjxsI9w2_FQfr.woff

S6u_w4BMUTPHjxsI9w2_FQfr.woff

725 ms

S6u_w4BMUTPHjxsI9w2_FQfo.ttf

S6u_w4BMUTPHjxsI9w2_FQfo.ttf

727 ms

S6u-w4BMUTPHjxsIPx-mPCQ.woff

S6u-w4BMUTPHjxsIPx-mPCQ.woff

729 ms

S6u-w4BMUTPHjxsIPx-mPCc.ttf

S6u-w4BMUTPHjxsIPx-mPCc.ttf

737 ms

S6u_w4BMUTPHjxsI5wq_FQfr.woff

S6u_w4BMUTPHjxsI5wq_FQfr.woff

739 ms

S6u_w4BMUTPHjxsI5wq_FQfo.ttf

S6u_w4BMUTPHjxsI5wq_FQfo.ttf

740 ms

S6u_w4BMUTPHjxsI3wi_FQfr.woff

S6u_w4BMUTPHjxsI3wi_FQfr.woff

738 ms

S6u_w4BMUTPHjxsI3wi_FQfo.ttf

S6u_w4BMUTPHjxsI3wi_FQfo.ttf

747 ms

collect

collect

260 ms

collect

collect

388 ms

style.min.css

style.min.css

83 ms

style.min.css

style.min.css

248 ms

Accessibility Review

samueli.ucla.edu accessibility score

92

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 have valid values

Best Practices

samueli.ucla.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

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

samueli.ucla.edu SEO score

99

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 Samueli.ucla.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 Samueli.ucla.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

samueli.ucla.edu

Open Graph description is not detected on the main page of Samueli UCLA. 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: