Tools & Wizards About Us
immunology.medicine.dal.ca screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

immunology.medicine.dal.ca

Department of Microbiology & Immunology - Dalhousie University

Page Load Speed

1.2 sec in total

First Response

82 ms

Resources Loaded

864 ms

Page Rendered

209 ms

immunology.medicine.dal.ca screenshot

About Website

Visit immunology.medicine.dal.ca now to see the best up-to-date Immunology Medicine Dal content for Canada and also check out these interesting facts you probably never knew about immunology.medicine.dal.ca

With a long-standing reputation for quality academics and research, our department focuses on readying students and postdoctoral trainees to work.

Visit immunology.medicine.dal.ca

Key Findings

We analyzed Immunology.medicine.dal.ca page load time and found that the first response time was 82 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

immunology.medicine.dal.ca performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value2,060 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.157

74/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

immunology.medicine.dal.ca

82 ms

microbiology.html

43 ms

jquery-ui.lt_39f0d37a60fbd501f32c59f84fd34f75.min.css

54 ms

jquery-ui.lt_d15c3c2fe8bb0b57e2fd329b0ba8ab7c.min.css

55 ms

selectNav.lt_5135b360db8e63ccf56b2a5b98325d90.min.css

53 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Immunology.medicine.dal.ca, 58% (42 requests) were made to Cdn.dal.ca and 15% (11 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (293 ms) relates to the external source Cdn.dal.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.6 kB (4%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Immunology.medicine.dal.ca main page is 1.6 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. 75% 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 46.9 kB

  • Original 56.5 kB
  • After minification 51.7 kB
  • After compression 9.5 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 46.9 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 1.2 kB

  • Original 1.3 MB
  • After minification 1.3 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. Immunology Medicine Dal images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 5.6 kB

  • Original 133.2 kB
  • After minification 133.2 kB
  • After compression 127.6 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

-3%

Potential reduce by 2.8 kB

  • Original 79.3 kB
  • After minification 79.2 kB
  • After compression 76.5 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. Immunology.medicine.dal.ca has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (67%)

Requests Now

58

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Immunology Medicine Dal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

immunology.medicine.dal.ca

immunology.medicine.dal.ca

82 ms

microbiology.html

microbiology.html

43 ms

jquery-ui.lt_39f0d37a60fbd501f32c59f84fd34f75.min.css

jquery-ui.lt_39f0d37a60fbd501f32c59f84fd34f75.min.css

54 ms

jquery-ui.lt_d15c3c2fe8bb0b57e2fd329b0ba8ab7c.min.css

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55 ms

selectNav.lt_5135b360db8e63ccf56b2a5b98325d90.min.css

selectNav.lt_5135b360db8e63ccf56b2a5b98325d90.min.css

53 ms

default.lt_5ce397d8bfe757edea0c51d829d9635f.min.css

default.lt_5ce397d8bfe757edea0c51d829d9635f.min.css

55 ms

default-theme.lt_d2a466252c6d5b7b09cad65e9e909f9f.min.css

default-theme.lt_d2a466252c6d5b7b09cad65e9e909f9f.min.css

57 ms

programs-theme.lt_983eb1cebc5d144bc3cc7455cefba751.min.css

programs-theme.lt_983eb1cebc5d144bc3cc7455cefba751.min.css

57 ms

jquery.lt_1fc733054ddb2e2fcd4a0f763671047b.min.js

jquery.lt_1fc733054ddb2e2fcd4a0f763671047b.min.js

59 ms

jquery-ui.lt_99d8b552b0168e049b4d8a2d5568e57e.min.js

jquery-ui.lt_99d8b552b0168e049b4d8a2d5568e57e.min.js

72 ms

jquery.uniform.lt_7dc7bb06854120382202ad7d19325443.min.js

jquery.uniform.lt_7dc7bb06854120382202ad7d19325443.min.js

67 ms

selectNav.lt_84c84a606a4e81f8b597406bf7043c5d.min.js

selectNav.lt_84c84a606a4e81f8b597406bf7043c5d.min.js

67 ms

purl.lt_53badcd063ce67004f6c8ed95110a740.min.js

purl.lt_53badcd063ce67004f6c8ed95110a740.min.js

58 ms

default.lt_41cfd59d5a7becfcdec68fdaf716a9df.min.js

default.lt_41cfd59d5a7becfcdec68fdaf716a9df.min.js

68 ms

css2

css2

58 ms

all.min.css

all.min.css

38 ms

toolsNavigationHeader.lt_eef32f46f7e250ab2d22a8001ce2384e.min.css

toolsNavigationHeader.lt_eef32f46f7e250ab2d22a8001ce2384e.min.css

68 ms

toolsNavigationHeader.lt_1c0a22b9445571ff7dc9f81e09c8d86f.min.js

toolsNavigationHeader.lt_1c0a22b9445571ff7dc9f81e09c8d86f.min.js

68 ms

CoveoFullSearch.css

CoveoFullSearch.css

48 ms

search.lt_d2e93737dab78901c65e0c8448af0f42.min.css

search.lt_d2e93737dab78901c65e0c8448af0f42.min.css

68 ms

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search.lt_8d877842da2fa2d1e83ee43c00d7b3c4.min.js

68 ms

clientlibs.lt_46bd1424ade08286c64f45ae06759fc3.min.css

clientlibs.lt_46bd1424ade08286c64f45ae06759fc3.min.css

69 ms

adaptiveImages.lt_255c26b17911c49aa9cebe541dfa21b7.min.js

adaptiveImages.lt_255c26b17911c49aa9cebe541dfa21b7.min.js

70 ms

accessibility.lt_7f64d7918e126c44b6d7cafa10b85ef1.min.css

accessibility.lt_7f64d7918e126c44b6d7cafa10b85ef1.min.css

70 ms

clientlibs.lt_cdcbe495a06a0424b79ae52d29684a0a.min.css

clientlibs.lt_cdcbe495a06a0424b79ae52d29684a0a.min.css

69 ms

widgets.js

widgets.js

42 ms

flexslider2.lt_8f455d675b36440c275c11813414d975.min.css

flexslider2.lt_8f455d675b36440c275c11813414d975.min.css

127 ms

featureSlider.lt_576af484e729eee7678364c16d2346a1.min.css

featureSlider.lt_576af484e729eee7678364c16d2346a1.min.css

69 ms

flexslider2.lt_d2c415bf29f09ec97f97bcd9c3e994fc.min.js

flexslider2.lt_d2c415bf29f09ec97f97bcd9c3e994fc.min.js

130 ms

featureSlider.lt_4ce9a9edf2973c3b167f9e47c500d19a.min.js

featureSlider.lt_4ce9a9edf2973c3b167f9e47c500d19a.min.js

129 ms

containerTwoColumn.lt_9fd0a600fa39094b6454080eef4e9114.min.css

containerTwoColumn.lt_9fd0a600fa39094b6454080eef4e9114.min.css

125 ms

footerClientLib.lt_478d088086840a1bc1d76de662a1ef10.min.css

footerClientLib.lt_478d088086840a1bc1d76de662a1ef10.min.css

125 ms

feedback.lt_0da98b229a26e86d440689f37bf4b53d.min.css

feedback.lt_0da98b229a26e86d440689f37bf4b53d.min.css

129 ms

gtm.js

gtm.js

241 ms

dalhousie-logo-black.svg

dalhousie-logo-black.svg

131 ms

customForm-sprite.png

customForm-sprite.png

132 ms

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160 ms

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70 ms

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33 ms

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46 ms

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70 ms

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89 ms

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88 ms

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87 ms

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88 ms

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85 ms

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3 ms

Dal_micro_immun

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196 ms

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Accessibility Review

immunology.medicine.dal.ca accessibility score

89

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-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

immunology.medicine.dal.ca best practices score

83

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

Page has valid source maps

SEO Factors

immunology.medicine.dal.ca SEO score

91

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

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Immunology.medicine.dal.ca 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 Immunology.medicine.dal.ca 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

immunology.medicine.dal.ca

Open Graph description is not detected on the main page of Immunology Medicine Dal. 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: