1.8 sec in total
134 ms
1.4 sec
189 ms
Visit usao.edu now to see the best up-to-date Usao content for United States and also check out these interesting facts you probably never knew about usao.edu
USAO's home page
Visit usao.eduWe analyzed Usao.edu page load time and found that the first response time was 134 ms and then it took 1.6 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.
usao.edu performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value49.7 s
0/100
25%
Value15.9 s
0/100
10%
Value10,230 ms
0/100
30%
Value0.693
7/100
15%
Value48.6 s
0/100
10%
134 ms
201 ms
39 ms
79 ms
113 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 50% of them (28 requests) were addressed to the original Usao.edu, 23% (13 requests) were made to Use.typekit.com and 9% (5 requests) were made to S3-us-west-2.amazonaws.com. The less responsive or slowest element that took the longest time to load (601 ms) relates to the external source Us1.siteimprove.com.
Page size can be reduced by 459.8 kB (52%)
888.6 kB
428.7 kB
In fact, the total size of Usao.edu main page is 888.6 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. 50% of websites need less resources to load. Images take 316.2 kB which makes up the majority of the site volume.
Potential reduce by 36.0 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 36.0 kB or 77% of the original size.
Potential reduce by 44.3 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. Obviously, Usao needs image optimization as it can save up to 44.3 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 200.3 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 200.3 kB or 65% of the original size.
Potential reduce by 179.2 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. Usao.edu needs all CSS files to be minified and compressed as it can save up to 179.2 kB or 82% of the original size.
Number of requests can be reduced by 18 (44%)
41
23
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Usao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
usao.edu
134 ms
usao.edu
201 ms
css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css
39 ms
css_xUrq8gzW7EfAe3OA_mmujGTkmAl72IW4r7ReUxEQlYQ.css
79 ms
css_SQC5OCMJSdTVsIR_zRGXQuSB-YgmteQ2gStdXFoyJtE.css
113 ms
css_Vo8Q2C7vu4ykegZoGQMPW-rRIym9g74R9jgO7R1pW18.css
121 ms
css_CJaRSlc1rm6_ceby2RRVCMTDzbohyEg2hIKB6nEicW0.css
149 ms
js2
211 ms
jquery.min.js
65 ms
js_3TykeRWpejhD4-J3vdlaNXdULg9xhOZhbsppK0o2bUs.js
114 ms
jquery-ui.min.js
85 ms
js_yAicZujtqUhpCyuBiQyVA1uGwMX8V0A0ym_4Jb35kBQ.js
114 ms
js_lBMX3v_v5naFfLh8g4lXz1PgqZ0dx4_pfGeNMnMfmAQ.js
115 ms
js_CZxYVKvNRmh7V7RyqdY10V-un05watBf5Moc0p0Drnw.js
196 ms
js_zC9rz2KwHex5xT8tcq6XRitWlZFaUH9JDhunybwxWBo.js
199 ms
js_yGR3o4leVo85yg43zl_gQSLXZFoIk3KOgLhl5tz9zyg.js
205 ms
js_7squIL0QtreK9VNCayYx_EVKQSZMb7xazRKExyx075M.js
200 ms
siteanalyze_6013742.js
601 ms
pretties.png
248 ms
dc.js
65 ms
usao.edu
129 ms
__utm.gif
12 ms
Yocum%20alumni%20picture.jpg
559 ms
Galileo-web_0.jpg
419 ms
Cleverlys-EventImage.jpg
444 ms
HR%20Summer%2014-w.jpg
488 ms
DeWaal-web.jpg
524 ms
logo.png
170 ms
searchICON.png
170 ms
go-to.png
169 ms
facebook.png
169 ms
twitter.png
169 ms
youtube.png
170 ms
googleplus.png
181 ms
pinterest.png
181 ms
instagram.png
182 ms
coplac.png
181 ms
WHATwillTHEYlearn.png
180 ms
pretties2.png
182 ms
update.js
76 ms
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37 ms
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66 ms
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114 ms
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175 ms
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175 ms
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166 ms
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175 ms
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175 ms
icomoon.woff
93 ms
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196 ms
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217 ms
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198 ms
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197 ms
image.aspx
221 ms
p.gif
132 ms
embed.min.js
63 ms
usao.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
<frame> or <iframe> elements do not have a title
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
usao.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
usao.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
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 Usao.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 Usao.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.
usao.edu
Open Graph description is not detected on the main page of Usao. 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: