2.4 sec in total
137 ms
1.9 sec
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Click here to check amazing Library 1 Du content for United States. Otherwise, check out these important facts you probably never knew about library1.du.edu
Visit library1.du.eduWe analyzed Library1.du.edu page load time and found that the first response time was 137 ms and then it took 2.2 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.
library1.du.edu performance score
137 ms
166 ms
213 ms
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89 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Library1.du.edu, 47% (27 requests) were made to Du.edu and 24% (14 requests) were made to Library.du.edu. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Library.du.edu.
Page size can be reduced by 362.1 kB (45%)
813.5 kB
451.4 kB
In fact, the total size of Library1.du.edu main page is 813.5 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. 25% of websites need less resources to load. Images take 470.9 kB which makes up the majority of the site volume.
Potential reduce by 35.1 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. This page needs HTML code to be minified as it can gain 9.4 kB, which is 22% 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 35.1 kB or 80% of the original size.
Potential reduce by 112.1 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. Obviously, Library 1 Du needs image optimization as it can save up to 112.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 118.9 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 118.9 kB or 64% of the original size.
Potential reduce by 95.9 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. Library1.du.edu needs all CSS files to be minified and compressed as it can save up to 95.9 kB or 84% of the original size.
Number of requests can be reduced by 39 (70%)
56
17
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Library 1 Du. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
library.du.edu
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modernizr-2.0.6.js
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style.css
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style-academic_unit.css
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style-academic_unit-palette_20.css
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jquery.ajaxMedia2.0.css
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jsapi
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jquery.min.js
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jquery.jFav_v1.0.js
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scripts.js
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swfobject.js
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jquery.navigationize.js
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jquery.fancybox.pack.js
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jquery.mousewheel-3.0.6.pack.js
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jquery.fancybox.css
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hero-slideshow.js
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du.analytics.min.js
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width-detect1.js
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feed2js.php
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style-academic_unit-import.css
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html5reset-1.6.1.css
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dc.js
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analytics.js
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stress-relief-coloring.png
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academic_units-greylines-body.png
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logo2.gif
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header-treesbuilding.jpg
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info.png
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acc_on-state-left.gif
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ga-audiences
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library1.du.edu SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Library1.du.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 Library1.du.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.
library1.du.edu
Open Graph description is not detected on the main page of Library 1 Du. 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: