697 ms in total
118 ms
418 ms
161 ms
Visit math.umn.edu now to see the best up-to-date Math Umn content for United States and also check out these interesting facts you probably never knew about math.umn.edu
Visit math.umn.edu
We analyzed Math.umn.edu page load time and found that the first response time was 118 ms and then it took 579 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
math.umn.edu performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value8.0 s
2/100
25%
Value5.4 s
57/100
10%
Value960 ms
29/100
30%
Value0.114
86/100
15%
Value14.8 s
8/100
10%
118 ms
28 ms
54 ms
55 ms
53 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 89% of them (34 requests) were addressed to the original Math.umn.edu, 8% (3 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (202 ms) belongs to the original domain Math.umn.edu.
Page size can be reduced by 80.7 kB (42%)
190.2 kB
109.5 kB
In fact, the total size of Math.umn.edu main page is 190.2 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 82.5 kB which makes up the majority of the site volume.
Potential reduce by 16.8 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 5.0 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 16.8 kB or 76% of the original size.
Potential reduce by 6.8 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. Math Umn images are well optimized though.
Potential reduce by 36.5 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 36.5 kB or 62% of the original size.
Potential reduce by 20.6 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. Math.umn.edu needs all CSS files to be minified and compressed as it can save up to 20.6 kB or 77% of the original size.
Number of requests can be reduced by 17 (46%)
37
20
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Math Umn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for CSS and as a result speed up the page load time.
math.umn.edu
118 ms
reset.css
28 ms
text.css
54 ms
template.css
55 ms
cse_default.css
53 ms
cse.css
57 ms
umn_math_custom.css
54 ms
_fmath.css
54 ms
umn_math_custom_2009.css
78 ms
optional.css
78 ms
searchfield.js
79 ms
jquery.min.js
29 ms
analytics.js
22 ms
corner_ne.gif
202 ms
_news_recent.shtml
36 ms
smMwdmk.gif
38 ms
som.png
38 ms
bg_header.gif
39 ms
logo_uofm_D2D.gif
39 ms
btn_onestop.gif
38 ms
btn_myu.gif
52 ms
search_field.gif
53 ms
search_button.gif
53 ms
cse_bg.png
54 ms
cse_logo.png
55 ms
vinh-tn.jpg
57 ms
ngs_2006.jpg
78 ms
ima_math_modeling.jpg
78 ms
ima_public_lecture.jpg
79 ms
gradient.gif
80 ms
corner_ne.gif
81 ms
collect
11 ms
collect
18 ms
nick-switala-sm.jpg
49 ms
alice-nadeau.jpg
69 ms
marco-ponce-de-leon.jpg
71 ms
cse_print.css
28 ms
print.css
28 ms
math.umn.edu accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
math.umn.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
math.umn.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Math.umn.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 Math.umn.edu main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
math.umn.edu
Open Graph description is not detected on the main page of Math Umn. 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: