3.6 sec in total
1.5 sec
1.9 sec
187 ms
Welcome to catalog.utk.edu homepage info - get ready to check Catalog Utk best content for United States right away, or after learning these important things about catalog.utk.edu
Graduate Catalog, Catalog, Graduate, Graduate School, Majors, College, Programs, Degrees, UTK, UT, Course Catalog, Undergraduate Catalog, University of Tennessee, 2014-2015
Visit catalog.utk.eduWe analyzed Catalog.utk.edu page load time and found that the first response time was 1.5 sec and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
catalog.utk.edu performance score
name
value
score
weighting
Value11.2 s
0/100
10%
Value11.7 s
0/100
25%
Value11.2 s
5/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value13.0 s
13/100
10%
1514 ms
24 ms
11 ms
13 ms
10 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 39% of them (15 requests) were addressed to the original Catalog.utk.edu, 50% (19 requests) were made to Acalog-clients.s3.amazonaws.com and 8% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Catalog.utk.edu.
Page size can be reduced by 369.8 kB (80%)
462.4 kB
92.5 kB
In fact, the total size of Catalog.utk.edu main page is 462.4 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. Javascripts take 306.1 kB which makes up the majority of the site volume.
Potential reduce by 35.0 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 8.7 kB, which is 20% 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 35.0 kB or 81% of the original size.
Potential reduce by 61 B
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, Catalog Utk needs image optimization as it can save up to 61 B or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
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 78% of the original size.
Potential reduce by 96.7 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.utk.edu needs all CSS files to be minified and compressed as it can save up to 96.7 kB or 86% of the original size.
Number of requests can be reduced by 18 (72%)
25
7
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catalog Utk. 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 5 to 1 for CSS and as a result speed up the page load time.
catalog.utk.edu
1514 ms
user-styles.css
24 ms
global_styles.css
11 ms
prototype.js
13 ms
scriptaculous.js
10 ms
Tooltip.js
10 ms
javascripts.js
10 ms
gateway-styles-reset.css
55 ms
gateway-styles-nojs.css
25 ms
gateway-styles.css
12 ms
jquery.min.js
30 ms
jquery.browser.js
52 ms
gateway-javascript.js
51 ms
smlinks.js
6 ms
builder.js
6 ms
effects.js
10 ms
dragdrop.js
7 ms
controls.js
16 ms
slider.js
16 ms
sound.js
7 ms
birdseye.png
92 ms
ga.js
88 ms
spacer.gif
21 ms
print.gif
20 ms
bg-body.jpg
249 ms
bg-logo.png
22 ms
--sprite.png
22 ms
bg-drop.jpg
20 ms
bg-nav1-a.png
28 ms
bg-li-active.png
20 ms
bg_content.jpg
22 ms
--sprite.png
22 ms
bg-giving.png
42 ms
bg-mainfooter.png
22 ms
select-arrow.png
26 ms
acalog-icons.ttf
30 ms
__utm.gif
11 ms
__utm.gif
24 ms
catalog.utk.edu 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
catalog.utk.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
Browser errors were logged to the console
Page has valid source maps
catalog.utk.edu SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Catalog.utk.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.utk.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.utk.edu
Open Graph description is not detected on the main page of Catalog Utk. 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: