3.6 sec in total
204 ms
2.6 sec
822 ms
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STEM Summer Programs wdt_IDName of OrganizationContact PersonWebsiteDates/Days/Times of Program(s)Age/Target Audience 1 Aldo Leopold Nature Center Virginia Wiggen Summer Camps Weekdays from ~June-Aug ...
Visit science.wisc.eduWe analyzed Science.wisc.edu page load time and found that the first response time was 204 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
science.wisc.edu performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value2.9 s
80/100
25%
Value3.2 s
91/100
10%
Value200 ms
90/100
30%
Value0.799
5/100
15%
Value4.7 s
80/100
10%
204 ms
177 ms
142 ms
227 ms
585 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 43% of them (10 requests) were addressed to the original Science.wisc.edu, 22% (5 requests) were made to and 13% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Google-analytics.com.
Page size can be reduced by 60.1 kB (10%)
594.1 kB
534.0 kB
In fact, the total size of Science.wisc.edu main page is 594.1 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. 65% of websites need less resources to load. Images take 313.2 kB which makes up the majority of the site volume.
Potential reduce by 57.7 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 57.7 kB or 76% of the original size.
Potential reduce by 1.3 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. Science Wisc images are well optimized though.
Potential reduce by 390 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 616 B
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. Science.wisc.edu has all CSS files already compressed.
Number of requests can be reduced by 7 (44%)
16
9
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Science 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 as a result speed up the page load time.
science.wisc.edu
204 ms
science.wisc.edu
177 ms
js
142 ms
gtm.js
227 ms
tribe-events-pro-mini-calendar-block.min.css
585 ms
fonts.css
762 ms
main.min.css
757 ms
jquery.min.js
576 ms
main.min.js
914 ms
jquery-migrate.min.js
752 ms
uwcookieconsent.min.js
110 ms
analytics.js
140 ms
js
489 ms
collect
1017 ms
collect
973 ms
Sibs-Day-2016-1200x500.jpeg
673 ms
Spinning-Table-1024x683.jpg
698 ms
collect
495 ms
KOBQj
59 ms
KOBQj
51 ms
KOBQj
50 ms
QcV7i40NXh2p5HOT1T8o4FCM=
48 ms
QcV7i40NXh2p5HOT1T8o4FCM=
47 ms
science.wisc.edu accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
science.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
Browser errors were logged to the console
Page has valid source maps
science.wisc.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Science.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 Science.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.
science.wisc.edu
Open Graph data is detected on the main page of Science Wisc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: