2.6 sec in total
802 ms
1.6 sec
193 ms
Click here to check amazing Catalog Uc Denver content for United States. Otherwise, check out these important facts you probably never knew about catalog.ucdenver.edu
Visit catalog.ucdenver.eduWe analyzed Catalog.ucdenver.edu page load time and found that the first response time was 802 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
catalog.ucdenver.edu performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value15.4 s
0/100
25%
Value5.6 s
52/100
10%
Value60 ms
100/100
30%
Value0.037
100/100
15%
Value6.6 s
57/100
10%
802 ms
166 ms
7 ms
13 ms
8 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 48% of them (16 requests) were addressed to the original Catalog.ucdenver.edu, 39% (13 requests) were made to Acalog-clients.s3.amazonaws.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (802 ms) belongs to the original domain Catalog.ucdenver.edu.
Page size can be reduced by 575.3 kB (69%)
834.1 kB
258.8 kB
In fact, the total size of Catalog.ucdenver.edu main page is 834.1 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. 40% of websites need less resources to load. CSS take 329.6 kB which makes up the majority of the site volume.
Potential reduce by 43.3 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. This page needs HTML code to be minified as it can gain 25.1 kB, which is 50% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 43.3 kB or 85% of the original size.
Potential reduce by 8.3 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. Catalog Uc Denver images are well optimized though.
Potential reduce by 238.1 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 238.1 kB or 76% of the original size.
Potential reduce by 285.7 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. Catalog.ucdenver.edu needs all CSS files to be minified and compressed as it can save up to 285.7 kB or 87% of the original size.
Number of requests can be reduced by 19 (73%)
26
7
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catalog Uc Denver. 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 5 to 1 for CSS and as a result speed up the page load time.
catalog.ucdenver.edu
802 ms
user-styles.css
166 ms
global_styles.css
7 ms
prototype.js
13 ms
scriptaculous.js
8 ms
Tooltip.js
7 ms
javascripts.js
6 ms
gateway-styles-reset.css
94 ms
gateway-styles-nojs.css
283 ms
gateway-styles.css
482 ms
jquery.min.js
32 ms
jquery.browser.js
252 ms
gateway-javascript.js
131 ms
smlinks.js
10 ms
builder.js
6 ms
effects.js
7 ms
dragdrop.js
12 ms
controls.js
13 ms
slider.js
10 ms
sound.js
5 ms
ga.js
31 ms
__utm.gif
13 ms
spacer.gif
48 ms
logo.png
47 ms
CUDenver_aerial_14_154_rt.jpg
231 ms
print.gif
5 ms
UCDlogo.png
12 ms
2011_interior_header.jpg
251 ms
select-arrow.png
10 ms
2011_secondaryNav_bkgrnd.png
26 ms
2011_twoColumn_bottom.png
229 ms
acalog-icons.ttf
20 ms
nr-686.min.js
17 ms
catalog.ucdenver.edu accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
catalog.ucdenver.edu 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
General
Impact
Issue
Detected JavaScript libraries
catalog.ucdenver.edu SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Catalog.ucdenver.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 Catalog.ucdenver.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.
catalog.ucdenver.edu
Open Graph description is not detected on the main page of Catalog Uc Denver. 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: