3.3 sec in total
161 ms
3 sec
123 ms
Visit theremin.music.uiowa.edu now to see the best up-to-date Theremin Music U Iowa content for United States and also check out these interesting facts you probably never knew about theremin.music.uiowa.edu
Visit theremin.music.uiowa.eduWe analyzed Theremin.music.uiowa.edu page load time and found that the first response time was 161 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
theremin.music.uiowa.edu performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value2.8 s
84/100
25%
Value1.3 s
100/100
10%
Value90 ms
99/100
30%
Value0
100/100
15%
Value2.7 s
97/100
10%
161 ms
896 ms
1857 ms
45 ms
27 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Theremin.music.uiowa.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Theremin.music.uiowa.edu.
Page size can be reduced by 97.0 kB (28%)
347.7 kB
250.6 kB
In fact, the total size of Theremin.music.uiowa.edu main page is 347.7 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. Images take 304.9 kB which makes up the majority of the site volume.
Potential reduce by 12.4 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 2.0 kB, which is 13% 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 12.4 kB or 80% of the original size.
Potential reduce by 61.8 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, Theremin Music U Iowa needs image optimization as it can save up to 61.8 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 17.4 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 17.4 kB or 82% of the original size.
Potential reduce by 5.4 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. Theremin.music.uiowa.edu needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 90% of the original size.
We found no issues to fix!
22
22
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Theremin Music U Iowa. According to our analytics all requests are already optimized.
theremin.music.uiowa.edu
161 ms
SpryMenuBar.js
896 ms
SpryMenuBarHorizontal.css
1857 ms
emsnewlogo.jpg
45 ms
logo69.jpg
27 ms
logo136.jpg
26 ms
logo26.jpg
46 ms
logo78.jpg
134 ms
logo32.jpg
1019 ms
logo222.jpg
997 ms
logo177.jpg
49 ms
logo57.jpg
48 ms
logo15.jpg
67 ms
logo243.jpg
60 ms
logo19.jpg
59 ms
logo101.jpg
78 ms
logo121.jpg
80 ms
logo143.jpg
81 ms
logo21.jpg
100 ms
logo87.jpg
104 ms
logo134.jpg
105 ms
SpryMenuBarDownHover.gif
116 ms
SpryMenuBarRightHover.gif
120 ms
theremin.music.uiowa.edu accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
theremin.music.uiowa.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
theremin.music.uiowa.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Theremin.music.uiowa.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Theremin.music.uiowa.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.
theremin.music.uiowa.edu
Open Graph description is not detected on the main page of Theremin Music U Iowa. 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: