1.6 sec in total
106 ms
1.3 sec
194 ms
Welcome to lib.usf.edu homepage info - get ready to check Lib USF best content for United States right away, or after learning these important things about lib.usf.edu
Visit lib.usf.eduWe analyzed Lib.usf.edu page load time and found that the first response time was 106 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
lib.usf.edu performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value10.8 s
0/100
25%
Value7.3 s
29/100
10%
Value410 ms
67/100
30%
Value0.066
97/100
15%
Value15.5 s
7/100
10%
106 ms
522 ms
183 ms
122 ms
93 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 70% of them (33 requests) were addressed to the original Lib.usf.edu, 11% (5 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (522 ms) belongs to the original domain Lib.usf.edu.
Page size can be reduced by 475.2 kB (62%)
769.5 kB
294.3 kB
In fact, the total size of Lib.usf.edu main page is 769.5 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. 35% of websites need less resources to load. Javascripts take 330.2 kB which makes up the majority of the site volume.
Potential reduce by 61.5 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 13.3 kB, which is 18% 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 61.5 kB or 84% of the original size.
Potential reduce by 10.1 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. Lib USF images are well optimized though.
Potential reduce by 207.3 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 207.3 kB or 63% of the original size.
Potential reduce by 196.3 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. Lib.usf.edu needs all CSS files to be minified and compressed as it can save up to 196.3 kB or 86% of the original size.
Number of requests can be reduced by 21 (53%)
40
19
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lib USF. 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 8 to 1 for CSS and as a result speed up the page load time.
lib.usf.edu
106 ms
www.lib.usf.edu
522 ms
gumby.css
183 ms
megamenu.css
122 ms
style.css
93 ms
layerslider.css
98 ms
css
26 ms
comment-reply.min.js
67 ms
jquery.js
208 ms
jquery-migrate.min.js
128 ms
layerslider.kreaturamedia.jquery.js
234 ms
greensock.js
233 ms
layerslider.transitions.js
232 ms
modernizr-2.6.2.min.js
193 ms
plugins.js
329 ms
main.js
329 ms
megamenu_plugins.js
329 ms
megamenu.js
330 ms
css
33 ms
ga.js
94 ms
CMSbg2.png
163 ms
CMShead1000.jpg
206 ms
footer-logo.png
136 ms
style.css
88 ms
spaceholder.png
66 ms
nav.png
86 ms
icon_ask.gif
88 ms
RR_buoy.gif
88 ms
FindIt-EBSCO.gif
89 ms
favicon.gif
110 ms
graphics_EBSCO-FindIt.png
134 ms
books.png
135 ms
videoaudio.png
134 ms
reserves.png
135 ms
googlescholar.png
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digitalcollections.png
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DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf
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DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
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entypo.woff
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inpage_linkid.js
13 ms
__utm.gif
32 ms
gumby.css
158 ms
jquery.min.js
28 ms
gumby.min.js
94 ms
lib.usf.edu accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
lib.usf.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
lib.usf.edu 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lib.usf.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 Lib.usf.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.
lib.usf.edu
Open Graph description is not detected on the main page of Lib USF. 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: