1.8 sec in total
242 ms
1.3 sec
232 ms
Welcome to nelson.wisc.edu homepage info - get ready to check Nelson Wisc best content for United States right away, or after learning these important things about nelson.wisc.edu
The Nelson Institute at UW-Madison is committed to addressing environmental challenges through outstanding education, research, and service.
Visit nelson.wisc.eduWe analyzed Nelson.wisc.edu page load time and found that the first response time was 242 ms and then it took 1.5 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.
nelson.wisc.edu performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value5.0 s
27/100
25%
Value4.3 s
76/100
10%
Value270 ms
82/100
30%
Value0
100/100
15%
Value5.2 s
74/100
10%
242 ms
64 ms
66 ms
252 ms
181 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 74% of them (48 requests) were addressed to the original Nelson.wisc.edu, 5% (3 requests) were made to Intagme.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (347 ms) belongs to the original domain Nelson.wisc.edu.
Page size can be reduced by 283.0 kB (21%)
1.3 MB
1.0 MB
In fact, the total size of Nelson.wisc.edu main page is 1.3 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. 50% of websites need less resources to load. Images take 974.3 kB which makes up the majority of the site volume.
Potential reduce by 31.4 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 31.4 kB or 81% of the original size.
Potential reduce by 27.7 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. Nelson Wisc images are well optimized though.
Potential reduce by 81.1 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 81.1 kB or 57% of the original size.
Potential reduce by 142.8 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. Nelson.wisc.edu needs all CSS files to be minified and compressed as it can save up to 142.8 kB or 83% of the original size.
Number of requests can be reduced by 12 (19%)
63
51
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nelson Wisc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
nelson.wisc.edu
242 ms
stylesheets.css
64 ms
flexslider.css
66 ms
jquery.js
252 ms
jquery.flexslider-min.js
181 ms
response.min.js
145 ms
styles.css
149 ms
tablet.css
33 ms
phone.css
91 ms
top.png
33 ms
support_header.png
55 ms
fb_header.png
34 ms
twitter_header.png
53 ms
search.png
54 ms
ccr-plain.jpg
53 ms
che-plain.jpg
66 ms
ltc-plain.jpg
65 ms
sage-plain.jpg
67 ms
courses_button.png
113 ms
nelson_icon.jpg
108 ms
facstaff_expertise.jpg
98 ms
findajob.jpg
107 ms
support1.png
108 ms
index_summit.jpg
107 ms
spotlight_L.jpg
138 ms
arrow.png
140 ms
meet_director_index_L.jpg
143 ms
partner_wateratuw.jpg
136 ms
partner_OS.jpg
140 ms
partner_WE.jpg
147 ms
partner_wicci.jpg
181 ms
partner_univercity.jpg
182 ms
uwlogo_web.png
181 ms
all.js
162 ms
nelson_logo_1000.png
174 ms
facebook_social_media.png
174 ms
twitter_social_media.png
181 ms
widgets.js
8 ms
43 ms
instagram_social_media.png
186 ms
envelope.jpg
185 ms
findajob_hover.jpg.jpg
183 ms
ga.js
33 ms
022516earthday_L.jpg
347 ms
012116univercity_L.jpg
239 ms
010516capstone_L.jpg
247 ms
112415rhodesscholar_L.jpg
248 ms
111015conservation_L.jpg
218 ms
2514_site_L.jpg
190 ms
2512_site_L.jpg
220 ms
2495_site_L.jpg
249 ms
pagination.png
249 ms
combined.css
23 ms
12748200_470273473173941_632285749_n.jpg
102 ms
jquery.min.js
85 ms
12558673_1715338568685240_601499866_n.jpg
122 ms
__utm.gif
28 ms
social-buttons.png
19 ms
68 ms
xd_arbiter.php
152 ms
xd_arbiter.php
252 ms
__utm.gif
17 ms
like.php
80 ms
vpc6VNjRPXV.js
294 ms
LVx-xkvaJ0b.png
325 ms
nelson.wisc.edu accessibility score
nelson.wisc.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
Page has valid source maps
nelson.wisc.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 Nelson.wisc.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 Nelson.wisc.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.
nelson.wisc.edu
Open Graph data is detected on the main page of Nelson Wisc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: