Tools & Wizards About Us
neurosurg.wisc.edu screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

neurosurg.wisc.edu

Department of Neurological Surgery – University of Wisconsin School of Medicine and Public Health – UW–Madison

Page Load Speed

3.9 sec in total

First Response

163 ms

Resources Loaded

2.9 sec

Page Rendered

833 ms

neurosurg.wisc.edu screenshot

About Website

Visit neurosurg.wisc.edu now to see the best up-to-date Neurosurg Wisc content for United States and also check out these interesting facts you probably never knew about neurosurg.wisc.edu

Dr. Robert J. Dempsey Welcome to the website for the University of Wisconsin Department of Neurological Surgery. In this website you will learn about our department, which is dedicated to providing th...

Visit neurosurg.wisc.edu

Key Findings

We analyzed Neurosurg.wisc.edu page load time and found that the first response time was 163 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

neurosurg.wisc.edu performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.794

5/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

neurosurg.wisc.edu

163 ms

www.neurosurgery.wisc.edu

1328 ms

mediaelementplayer-legacy.min.css

47 ms

wp-mediaelement.min.css

71 ms

page-list.css

96 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Neurosurg.wisc.edu, 95% (38 requests) were made to Neurosurgery.wisc.edu and 3% (1 request) were made to Cdn.wisc.cloud. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Neurosurgery.wisc.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 520.0 kB (10%)

Content Size

5.1 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Neurosurg.wisc.edu main page is 5.1 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. 65% of websites need less resources to load. Images take 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 67.4 kB

  • Original 87.0 kB
  • After minification 83.7 kB
  • After compression 19.5 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 67.4 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 394.7 kB

  • Original 4.8 MB
  • After minification 4.4 MB

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. Neurosurg Wisc images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 37.1 kB

  • Original 150.2 kB
  • After minification 150.2 kB
  • After compression 113.1 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 37.1 kB or 25% of the original size.

CSS Optimization

-28%

Potential reduce by 20.8 kB

  • Original 73.7 kB
  • After minification 73.1 kB
  • After compression 52.9 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. Neurosurg.wisc.edu needs all CSS files to be minified and compressed as it can save up to 20.8 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (43%)

Requests Now

37

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Neurosurg 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

neurosurg.wisc.edu

neurosurg.wisc.edu

163 ms

www.neurosurgery.wisc.edu

www.neurosurgery.wisc.edu

1328 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

47 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

71 ms

page-list.css

page-list.css

96 ms

swiper-bundle.min.css

swiper-bundle.min.css

103 ms

font-awesome.min.css

font-awesome.min.css

111 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

110 ms

wp-carousel-free-public.min.css

wp-carousel-free-public.min.css

109 ms

style.css

style.css

108 ms

style.css

style.css

118 ms

main.min.css

main.min.css

168 ms

MedFlight_sky_sunset13_0379.jpg

MedFlight_sky_sunset13_0379.jpg

234 ms

Capitol-1600x500.jpg

Capitol-1600x500.jpg

194 ms

Aerial_Campus18_9968.jpg

Aerial_Campus18_9968.jpg

280 ms

Neurosurgery_Grps_2022_996_cropped.jpg

Neurosurgery_Grps_2022_996_cropped.jpg

276 ms

spinner.svg

spinner.svg

139 ms

GR_July17_Yue.jpg

GR_July17_Yue.jpg

277 ms

GR_June14_Koueik.jpg

GR_June14_Koueik.jpg

236 ms

Iskandar_GR_05-29-24.jpg

Iskandar_GR_05-29-24.jpg

234 ms

Najarian_GR_05-22-24.jpg

Najarian_GR_05-22-24.jpg

277 ms

Jung_GR_05-15-24.jpg

Jung_GR_05-15-24.jpg

278 ms

61395610_10157091900350729_7376351317196800000_o-600x400.jpg

61395610_10157091900350729_7376351317196800000_o-600x400.jpg

277 ms

Screen-Shot-2020-08-19-at-8.25.52-AM.png

Screen-Shot-2020-08-19-at-8.25.52-AM.png

280 ms

dempsey-niall-600x400.jpeg

dempsey-niall-600x400.jpeg

282 ms

DSC_0024-600x400.jpg

DSC_0024-600x400.jpg

288 ms

DSC01690-600x400.jpg

DSC01690-600x400.jpg

290 ms

2Shine-Rad-9786-232x300.jpg

2Shine-Rad-9786-232x300.jpg

289 ms

Camp_Randall_W.jpg

Camp_Randall_W.jpg

299 ms

home_header.png

home_header.png

301 ms

jquery.min.js

jquery.min.js

295 ms

main.min.js

main.min.js

309 ms

jquery-migrate.min.js

jquery-migrate.min.js

309 ms

uwcookieconsent.min.js

uwcookieconsent.min.js

13 ms

slick.min.js

slick.min.js

309 ms

preloader.min.js

preloader.min.js

322 ms

swiper-bundle.min.js

swiper-bundle.min.js

337 ms

wp-carousel-free-public.min.js

wp-carousel-free-public.min.js

336 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

76 ms

ajax-loader.gif

ajax-loader.gif

40 ms

Accessibility Review

neurosurg.wisc.edu accessibility score

88

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

neurosurg.wisc.edu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

neurosurg.wisc.edu SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Neurosurg.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 Neurosurg.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.

Social Sharing Optimization

neurosurg.wisc.edu

Open Graph data is detected on the main page of Neurosurg Wisc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: