Tools & Wizards About Us
lhs.medicine.umich.edu screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lhs.medicine.umich.edu

Learning Health Sciences | Michigan Medicine | University of Michigan

Page Load Speed

1.4 sec in total

First Response

51 ms

Resources Loaded

1 sec

Page Rendered

277 ms

lhs.medicine.umich.edu screenshot

About Website

Visit lhs.medicine.umich.edu now to see the best up-to-date Lhs Medicine Umich content for United States and also check out these interesting facts you probably never knew about lhs.medicine.umich.edu

The Department of Learning Health Sciences is a first-in-the-nation basic science department focused on the science of learning to improve health and health systems. DLHS is housed in the University o...

Visit lhs.medicine.umich.edu

Key Findings

We analyzed Lhs.medicine.umich.edu page load time and found that the first response time was 51 ms and then it took 1.3 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.

Performance Metrics

lhs.medicine.umich.edu performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value4,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.1

89/100

15%

TTI (Time to Interactive)

Value26.4 s

0/100

10%

Network Requests Diagram

learning-health-sciences

51 ms

css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css

12 ms

css_Q7R7Blo9EYqLDI5rIlO_T3uTFBjIXjLpcqMHjTvVdmg.css

33 ms

css_2_PQ_U2VpPjRodf37hZlTDPbbfVGdtt89t1CRXMBO5g.css

37 ms

css_b5n2AtvWzuNAjI4JcUzZyccagErpffdAaORWyLi0Av0.css

32 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Lhs.medicine.umich.edu, 19% (16 requests) were made to Use.typekit.net and 7% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (467 ms) relates to the external source Youtube.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 268.5 kB (12%)

Content Size

2.3 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lhs.medicine.umich.edu main page is 2.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 97.1 kB

  • Original 120.1 kB
  • After minification 114.4 kB
  • After compression 23.0 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 97.1 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 155.5 kB

  • Original 1.8 MB
  • After minification 1.6 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. Lhs Medicine Umich images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 15.7 kB

  • Original 257.4 kB
  • After minification 256.5 kB
  • After compression 241.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 173 B

  • Original 117.4 kB
  • After minification 117.4 kB
  • After compression 117.2 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. Lhs.medicine.umich.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 44 (68%)

Requests Now

65

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lhs Medicine Umich. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

learning-health-sciences

learning-health-sciences

51 ms

css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css

css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css

12 ms

css_Q7R7Blo9EYqLDI5rIlO_T3uTFBjIXjLpcqMHjTvVdmg.css

css_Q7R7Blo9EYqLDI5rIlO_T3uTFBjIXjLpcqMHjTvVdmg.css

33 ms

css_2_PQ_U2VpPjRodf37hZlTDPbbfVGdtt89t1CRXMBO5g.css

css_2_PQ_U2VpPjRodf37hZlTDPbbfVGdtt89t1CRXMBO5g.css

37 ms

css_b5n2AtvWzuNAjI4JcUzZyccagErpffdAaORWyLi0Av0.css

css_b5n2AtvWzuNAjI4JcUzZyccagErpffdAaORWyLi0Av0.css

32 ms

css_WLXukc2LE5p70Kx9wViO6sawBOKpk_TgPfVBX_3Yaa4.css

css_WLXukc2LE5p70Kx9wViO6sawBOKpk_TgPfVBX_3Yaa4.css

35 ms

css_EeYg-w3_6CDEEzhO6bcMMVA1_KJX9jcFP9tNZW2dHSc.css

css_EeYg-w3_6CDEEzhO6bcMMVA1_KJX9jcFP9tNZW2dHSc.css

33 ms

css_gndgzhrEjkKD2ah9pXBT6qySJh_nSqzwJPe3xugqTII.css

css_gndgzhrEjkKD2ah9pXBT6qySJh_nSqzwJPe3xugqTII.css

24 ms

google_tag.script.js

google_tag.script.js

40 ms

jquery.min.js

jquery.min.js

42 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

42 ms

jquery-html-prefilter-3.5.0-backport.js

jquery-html-prefilter-3.5.0-backport.js

41 ms

jquery.once.js

jquery.once.js

41 ms

drupal.js

drupal.js

51 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

52 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

56 ms

jquery.ui.accordion.min.js

jquery.ui.accordion.min.js

54 ms

jquery_ui_filter.js

jquery_ui_filter.js

55 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

55 ms

colorbox.js

colorbox.js

64 ms

colorbox_style.js

colorbox_style.js

67 ms

jquery_ui_filter_accordion.js

jquery_ui_filter_accordion.js

71 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

68 ms

mmenu.js

mmenu.js

71 ms

mmenu.polyfills.js

mmenu.polyfills.js

74 ms

extlink.js

extlink.js

77 ms

uxl1juz.js

uxl1juz.js

50 ms

umdepartments.js

umdepartments.js

84 ms

email-decode.min.js

email-decode.min.js

74 ms

widgets.js

widgets.js

19 ms

flexslider.load.js

flexslider.load.js

114 ms

jquery.event.move.js

jquery.event.move.js

115 ms

jquery.event.swipe.js

jquery.event.swipe.js

116 ms

colorbox_swipe.js

colorbox_swipe.js

117 ms

addthis.js

addthis.js

115 ms

responsive_menu.config.js

responsive_menu.config.js

118 ms

585e9015-31cc-45c7-ab82-b04fd8906d5d.js

585e9015-31cc-45c7-ab82-b04fd8906d5d.js

301 ms

videoseries

videoseries

467 ms

prum.min.js

prum.min.js

408 ms

dlhs_header_image.png

dlhs_header_image.png

325 ms

MedSchoolLogo.png

MedSchoolLogo.png

270 ms

search-icon.png

search-icon.png

269 ms

dlhs_background_image_041217.png

dlhs_background_image_041217.png

357 ms

Redesign_Web%20Banner%403x_1.jpg

Redesign_Web%20Banner%403x_1.jpg

280 ms

LHSCollabBanners16_0.png

LHSCollabBanners16_0.png

358 ms

MICHR%20PPA%20Announcement-6-2.png

MICHR%20PPA%20Announcement-6-2.png

357 ms

Roland%20HISS%20Carousel%20slide-4-2.png

Roland%20HISS%20Carousel%20slide-4-2.png

358 ms

Screenshot%202024-04-22%20at%208.44.09%20AM-min-2-3.png

Screenshot%202024-04-22%20at%208.44.09%20AM-min-2-3.png

330 ms

Harris-Martin.jpg

Harris-Martin.jpg

365 ms

WaljeeAkbar21.jpg

WaljeeAkbar21.jpg

458 ms

CSC-SimPage.png

CSC-SimPage.png

365 ms

Giving%20Button_2.jpg

Giving%20Button_2.jpg

406 ms

MichMedStackWhite.png

MichMedStackWhite.png

405 ms

gtm.js

gtm.js

391 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

33 ms

extlink_s.png

extlink_s.png

171 ms

d

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91 ms

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167 ms

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91 ms

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91 ms

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90 ms

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90 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

217 ms

d

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124 ms

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217 ms

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125 ms

flexslider-icon.woff

flexslider-icon.woff

169 ms

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126 ms

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165 ms

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250 ms

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250 ms

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250 ms

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168 ms

p.gif

p.gif

165 ms

settings

settings

222 ms

ppms.js

ppms.js

51 ms

iframe_api

iframe_api

142 ms

main.js

main.js

43 ms

ppms.php

ppms.php

117 ms

ppms.php

ppms.php

157 ms

www-player.css

www-player.css

39 ms

www-embed-player.js

www-embed-player.js

56 ms

base.js

base.js

102 ms

www-widgetapi.js

www-widgetapi.js

77 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

51 ms

Accessibility Review

lhs.medicine.umich.edu accessibility score

90

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

lhs.medicine.umich.edu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

lhs.medicine.umich.edu SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Lhs.medicine.umich.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 Lhs.medicine.umich.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

lhs.medicine.umich.edu

Open Graph description is not detected on the main page of Lhs Medicine Umich. 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: