5.3 sec in total
1.8 sec
3.3 sec
216 ms
Visit sustainability.uclahealth.org now to see the best up-to-date Sustainability UCLA Health content for United States and also check out these interesting facts you probably never knew about sustainability.uclahealth.org
The mission of sustainability at UCLA Health is to create a culture in which all staff, patients, and community members are engaged in making our planet a healthier place.
Visit sustainability.uclahealth.orgWe analyzed Sustainability.uclahealth.org page load time and found that the first response time was 1.8 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
sustainability.uclahealth.org performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value25.2 s
0/100
25%
Value9.5 s
11/100
10%
Value750 ms
39/100
30%
Value0.297
40/100
15%
Value19.4 s
2/100
10%
1764 ms
11 ms
618 ms
7 ms
5 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 59% of them (38 requests) were addressed to the original Sustainability.uclahealth.org, 8% (5 requests) were made to Maxcdn.bootstrapcdn.com and 8% (5 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Sustainability.uclahealth.org.
Page size can be reduced by 505.4 kB (24%)
2.1 MB
1.6 MB
In fact, the total size of Sustainability.uclahealth.org main page is 2.1 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. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 32.7 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 32.7 kB or 76% of the original size.
Potential reduce by 16.6 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. Sustainability UCLA Health images are well optimized though.
Potential reduce by 273.9 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 273.9 kB or 45% of the original size.
Potential reduce by 182.2 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. Sustainability.uclahealth.org needs all CSS files to be minified and compressed as it can save up to 182.2 kB or 82% of the original size.
Number of requests can be reduced by 32 (55%)
58
26
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sustainability UCLA Health. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
sustainability.uclahealth.org
1764 ms
bootstrap.min.css
11 ms
bootstrap.influencehealth.css
618 ms
font-awesome.min.css
7 ms
jquery-ui.css
5 ms
bootstrap-theme.css
195 ms
youtubeplaylist.css
146 ms
custom.css
118 ms
publicGeneral.js
202 ms
jquery.min.js
7 ms
bootstrap.min.js
17 ms
jquery-ui.min.js
16 ms
jquery.youtubeplaylist-min.js
150 ms
youtube-modal.js
216 ms
videoplayer.js
201 ms
youplay.js
215 ms
smt_JQueryLoad.js
202 ms
addthis_widget.js
6 ms
element.js
23 ms
sustainability.uclahealth.org
232 ms
body_background.jpeg
212 ms
best-hospitals.png
311 ms
logo.png
140 ms
sustainability1.jpg
307 ms
btn_clear.png
190 ms
sustainability2.jpg
398 ms
sustainability3.jpg
386 ms
sustainability4.jpg
416 ms
spotlight-left.jpg
406 ms
spotlight-center.jpg
383 ms
green-building.gif
368 ms
clean-energy.gif
415 ms
waste.gif
433 ms
spotlight-right.jpg
856 ms
leaf.gif
480 ms
social_facebook.png
458 ms
social_twitter.png
485 ms
social_youtube.png
499 ms
social_instagram.png
485 ms
social_gplus.png
502 ms
social_linkedin.png
526 ms
social_pinterest.png
533 ms
social_flickr.png
563 ms
social_sharecare.png
549 ms
mychart-login.html
248 ms
green-ribbon.png
503 ms
proximanova-reg-webfont.woff
598 ms
fontawesome-webfont.woff
49 ms
proximanova-light-webfont.woff
591 ms
proximanova-sbold-webfont.woff
555 ms
glyphicons-halflings-regular.woff
48 ms
translateelement.css
24 ms
main.js
79 ms
siteanalyze_66755.js
101 ms
rlrct1.js
807 ms
300lo.json
108 ms
sh.48536d49e4da3bdba54606b4.html
73 ms
element_main.js
5 ms
translate_24dp.png
82 ms
l
75 ms
cleardot.gif
97 ms
translate_24dp.png
31 ms
te_ctrl3.gif
5 ms
image.aspx
7 ms
sustainability.uclahealth.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
sustainability.uclahealth.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
sustainability.uclahealth.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sustainability.uclahealth.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sustainability.uclahealth.org 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.
sustainability.uclahealth.org
Open Graph description is not detected on the main page of Sustainability UCLA Health. 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: