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hg.med.umich.edu screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

hg.med.umich.edu

Human Genetics | Michigan Medicine | University of Michigan

Page Load Speed

2.4 sec in total

First Response

61 ms

Resources Loaded

1.8 sec

Page Rendered

487 ms

hg.med.umich.edu screenshot

About Website

Click here to check amazing Hg Med Umich content for United States. Otherwise, check out these important facts you probably never knew about hg.med.umich.edu

DEPARTMENT OF HUMAN GENETICS MISSION STATEMENT The Department of Human Genetics at the University of Michigan Medical School is devoted to advancing the fields of genetics and genomics to further our ...

Visit hg.med.umich.edu

Key Findings

We analyzed Hg.med.umich.edu page load time and found that the first response time was 61 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

hg.med.umich.edu performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value1,960 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.1

90/100

15%

TTI (Time to Interactive)

Value23.0 s

1/100

10%

Network Requests Diagram

human-genetics

61 ms

css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css

19 ms

css_Q7R7Blo9EYqLDI5rIlO_T3uTFBjIXjLpcqMHjTvVdmg.css

27 ms

css_2_PQ_U2VpPjRodf37hZlTDPbbfVGdtt89t1CRXMBO5g.css

29 ms

css_h3Md78ctP9zevmkmghKbU_n7HVDkotKwzQH1qECHwMQ.css

66 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Hg.med.umich.edu, 29% (28 requests) were made to Use.typekit.net and 8% (8 requests) were made to Michmed.piwik.pro. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Use.typekit.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 814.9 kB (31%)

Content Size

2.6 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hg.med.umich.edu main page is 2.6 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. 60% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 114.0 kB

  • Original 138.7 kB
  • After minification 131.5 kB
  • After compression 24.7 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 114.0 kB or 82% of the original size.

Image Optimization

-30%

Potential reduce by 678.3 kB

  • Original 2.3 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. Obviously, Hg Med Umich needs image optimization as it can save up to 678.3 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 22.5 kB

  • Original 156.2 kB
  • After minification 155.0 kB
  • After compression 133.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 22.5 kB or 14% of the original size.

CSS Optimization

-0%

Potential reduce by 170 B

  • Original 58.4 kB
  • After minification 58.4 kB
  • After compression 58.3 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. Hg.med.umich.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (75%)

Requests Now

61

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hg Med 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 41 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

human-genetics

human-genetics

61 ms

css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css

css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css

19 ms

css_Q7R7Blo9EYqLDI5rIlO_T3uTFBjIXjLpcqMHjTvVdmg.css

css_Q7R7Blo9EYqLDI5rIlO_T3uTFBjIXjLpcqMHjTvVdmg.css

27 ms

css_2_PQ_U2VpPjRodf37hZlTDPbbfVGdtt89t1CRXMBO5g.css

css_2_PQ_U2VpPjRodf37hZlTDPbbfVGdtt89t1CRXMBO5g.css

29 ms

css_h3Md78ctP9zevmkmghKbU_n7HVDkotKwzQH1qECHwMQ.css

css_h3Md78ctP9zevmkmghKbU_n7HVDkotKwzQH1qECHwMQ.css

66 ms

css_mgFYKe6SMWrdbctKA4hv_OrBfhyIXurAaqBFdNS3g3g.css

css_mgFYKe6SMWrdbctKA4hv_OrBfhyIXurAaqBFdNS3g3g.css

41 ms

css_BpM3qdq421bWNcTfxUwrX_0YmUqXhNbwXsWwq3xT7vg.css

css_BpM3qdq421bWNcTfxUwrX_0YmUqXhNbwXsWwq3xT7vg.css

30 ms

css_gndgzhrEjkKD2ah9pXBT6qySJh_nSqzwJPe3xugqTII.css

css_gndgzhrEjkKD2ah9pXBT6qySJh_nSqzwJPe3xugqTII.css

32 ms

google_tag.script.js

google_tag.script.js

45 ms

jquery.min.js

jquery.min.js

44 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

55 ms

jquery-html-prefilter-3.5.0-backport.js

jquery-html-prefilter-3.5.0-backport.js

51 ms

jquery.once.js

jquery.once.js

60 ms

drupal.js

drupal.js

58 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

61 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

79 ms

jquery.ui.accordion.min.js

jquery.ui.accordion.min.js

80 ms

jquery_ui_filter.js

jquery_ui_filter.js

82 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

84 ms

colorbox.js

colorbox.js

82 ms

colorbox_style.js

colorbox_style.js

82 ms

jquery_ui_filter_accordion.js

jquery_ui_filter_accordion.js

85 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

89 ms

mmenu.js

mmenu.js

91 ms

mmenu.polyfills.js

mmenu.polyfills.js

94 ms

extlink.js

extlink.js

100 ms

uxl1juz.js

uxl1juz.js

80 ms

sftouchscreen.js

sftouchscreen.js

98 ms

sfsmallscreen.js

sfsmallscreen.js

99 ms

supposition.js

supposition.js

106 ms

aria.js

aria.js

108 ms

superfish.js

superfish.js

107 ms

supersubs.js

supersubs.js

118 ms

superfish.js

superfish.js

119 ms

umdepartments.js

umdepartments.js

117 ms

widgets.js

widgets.js

21 ms

flexslider.load.js

flexslider.load.js

144 ms

jquery.event.move.js

jquery.event.move.js

144 ms

jquery.event.swipe.js

jquery.event.swipe.js

144 ms

colorbox_swipe.js

colorbox_swipe.js

133 ms

addthis.js

addthis.js

126 ms

responsive_menu.config.js

responsive_menu.config.js

124 ms

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

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

339 ms

prum.min.js

prum.min.js

397 ms

humgeneticsheaderonly.png

humgeneticsheaderonly.png

371 ms

MedSchoolLogo.png

MedSchoolLogo.png

364 ms

search-icon.png

search-icon.png

315 ms

humgeneticsbackground_0.jpg

humgeneticsbackground_0.jpg

364 ms

2022%20Faculty%20Photo%20_Edit.jpg

2022%20Faculty%20Photo%20_Edit.jpg

371 ms

HG-Student%20Photo%20Promo%20Block_0.jpg

HG-Student%20Photo%20Promo%20Block_0.jpg

371 ms

HG-Research%20Gyrus%20Neurons.jpg

HG-Research%20Gyrus%20Neurons.jpg

372 ms

HG-FrontPagePostdocPhoto.jpg

HG-FrontPagePostdocPhoto.jpg

398 ms

Screen%20Shot%202022-03-02%20at%209.37.07%20AM.png

Screen%20Shot%202022-03-02%20at%209.37.07%20AM.png

408 ms

MichMedStackWhite.png

MichMedStackWhite.png

397 ms

gtm.js

gtm.js

416 ms

ui-icons.png

ui-icons.png

102 ms

extlink_s.png

extlink_s.png

102 ms

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151 ms

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179 ms

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fontawesome-webfont.woff

107 ms

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152 ms

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1101 ms

p.gif

p.gif

89 ms

ppms.js

ppms.js

25 ms

iframe_api

iframe_api

93 ms

main.js

main.js

32 ms

ppms.php

ppms.php

57 ms

ppms.php

ppms.php

55 ms

www-widgetapi.js

www-widgetapi.js

5 ms

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12 ms

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23 ms

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9 ms

Accessibility Review

hg.med.umich.edu accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

hg.med.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

hg.med.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 Hg.med.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 Hg.med.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

hg.med.umich.edu

Open Graph description is not detected on the main page of Hg Med 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: