12.1 sec in total
5.2 sec
6.7 sec
251 ms
Welcome to dso.iastate.edu homepage info - get ready to check Dso Iastate best content for United States right away, or after learning these important things about dso.iastate.edu
Visit dso.iastate.eduWe analyzed Dso.iastate.edu page load time and found that the first response time was 5.2 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
dso.iastate.edu performance score
name
value
score
weighting
Value15.8 s
0/100
10%
Value17.9 s
0/100
25%
Value17.2 s
0/100
10%
Value620 ms
49/100
30%
Value0
100/100
15%
Value18.6 s
3/100
10%
5237 ms
67 ms
65 ms
68 ms
69 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 88% of them (30 requests) were addressed to the original Dso.iastate.edu, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Dso.iastate.edu.
Page size can be reduced by 666.3 kB (30%)
2.2 MB
1.5 MB
In fact, the total size of Dso.iastate.edu main page is 2.2 MB. 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 16.4 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. 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 16.4 kB or 73% of the original size.
Potential reduce by 247.3 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, Dso Iastate needs image optimization as it can save up to 247.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 120.9 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 120.9 kB or 67% of the original size.
Potential reduce by 281.8 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. Dso.iastate.edu needs all CSS files to be minified and compressed as it can save up to 281.8 kB or 86% of the original size.
Number of requests can be reduced by 27 (82%)
33
6
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dso Iastate. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
www.dso.iastate.edu
5237 ms
system.base.css
67 ms
system.messages.css
65 ms
system.theme.css
68 ms
date.css
69 ms
datepicker.1.7.css
70 ms
dso.css
87 ms
field.css
95 ms
fitvids.css
96 ms
hixson.css
97 ms
node.css
100 ms
user.css
102 ms
wd-auth.css
117 ms
views.css
122 ms
ckeditor.css
122 ms
colorbox_style.css
123 ms
ctools.css
124 ms
base.css
249 ms
style.css
144 ms
font-awesome.min.css
5 ms
jquery.min.js
210 ms
jquery.once.js
149 ms
drupal.js
151 ms
jquery.fitvids.js
152 ms
fitvids.js
172 ms
spamspan.js
167 ms
colorbox.js
169 ms
colorbox_style.js
170 ms
googleanalytics.js
192 ms
analytics.js
30 ms
DSOspheres_w_offices.jpg
1022 ms
sprite.png
33 ms
spiral.jpg
33 ms
collect
24 ms
dso.iastate.edu accessibility score
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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
dso.iastate.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
dso.iastate.edu SEO score
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 Dso.iastate.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 Dso.iastate.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.
dso.iastate.edu
Open Graph description is not detected on the main page of Dso Iastate. 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: