824 ms in total
55 ms
633 ms
136 ms
Click here to check amazing Box Duke content for United States. Otherwise, check out these important facts you probably never knew about box.duke.edu
Visit box.duke.eduWe analyzed Box.duke.edu page load time and found that the first response time was 55 ms and then it took 769 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
box.duke.edu performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value3.6 s
62/100
25%
Value2.7 s
96/100
10%
Value150 ms
94/100
30%
Value0.013
100/100
15%
Value3.0 s
95/100
10%
55 ms
260 ms
94 ms
114 ms
66 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 67% of them (14 requests) were addressed to the original Box.duke.edu, 24% (5 requests) were made to Brandbar.oit.duke.edu and 5% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (260 ms) belongs to the original domain Box.duke.edu.
Page size can be reduced by 154.8 kB (56%)
276.7 kB
121.8 kB
In fact, the total size of Box.duke.edu main page is 276.7 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. 20% of websites need less resources to load. Javascripts take 143.5 kB which makes up the majority of the site volume.
Potential reduce by 9.4 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 2.5 kB, which is 19% 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 9.4 kB or 71% of the original size.
Potential reduce by 3.1 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. Box Duke images are well optimized though.
Potential reduce by 96.5 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 96.5 kB or 67% of the original size.
Potential reduce by 45.8 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. Box.duke.edu needs all CSS files to be minified and compressed as it can save up to 45.8 kB or 85% of the original size.
Number of requests can be reduced by 6 (33%)
18
12
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Box Duke. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
box.duke.edu
55 ms
box.duke.edu
260 ms
style.css
94 ms
jquery-1.6.1.min.js
114 ms
modernizr-1.7.min.js
66 ms
css_browser_selector.js
66 ms
script.js
66 ms
footer.css
160 ms
css
63 ms
respond.min.js
64 ms
build_footer.php
176 ms
wp-embed.min.js
139 ms
wp-emoji-release.min.js
59 ms
header-background.png
121 ms
box_co-branded-header.png
112 ms
circle_arrow_16x16.png
112 ms
logo-scd1ded5892.png
109 ms
footer_rule.png
109 ms
icons-s897ae9cbcb.png
108 ms
cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf
91 ms
Box_Logo_Blue_190x95.png
107 ms
box.duke.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
box.duke.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
box.duke.edu SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Box.duke.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 Box.duke.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.
box.duke.edu
Open Graph description is not detected on the main page of Box Duke. 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: