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danforth.uw.edu screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

danforth.uw.edu

UW Danforth - Principal/Program Administrator Certification & Educational Leadership Program - Seattle

Page Load Speed

2.8 sec in total

First Response

511 ms

Resources Loaded

2.1 sec

Page Rendered

215 ms

danforth.uw.edu screenshot

About Website

Click here to check amazing Danforth UW content for United States. Otherwise, check out these important facts you probably never knew about danforth.uw.edu

Become an educational leader at the University of Washington. Earn your principal and/or program administrator certification in the Danforth program.

Visit danforth.uw.edu

Key Findings

We analyzed Danforth.uw.edu page load time and found that the first response time was 511 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

danforth.uw.edu performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value6,890 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

www.danforth.uw.edu

511 ms

css

16 ms

css

28 ms

global.css

378 ms

colorOption_6.css

167 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 40% of them (29 requests) were addressed to the original Danforth.uw.edu, 26% (19 requests) were made to Static.xx.fbcdn.net and 5% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (712 ms) relates to the external source Outreach.washington.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.7 kB (26%)

Content Size

585.4 kB

After Optimization

434.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Danforth.uw.edu main page is 585.4 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. 50% of websites need less resources to load. Images take 351.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 19.2 kB

  • Original 23.9 kB
  • After minification 14.4 kB
  • After compression 4.6 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. This page needs HTML code to be minified as it can gain 9.5 kB, which is 40% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 19.2 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 3.4 kB

  • Original 351.3 kB
  • After minification 347.9 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. Danforth UW images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 95.8 kB

  • Original 171.0 kB
  • After minification 169.8 kB
  • After compression 75.1 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 95.8 kB or 56% of the original size.

CSS Optimization

-82%

Potential reduce by 32.2 kB

  • Original 39.2 kB
  • After minification 26.3 kB
  • After compression 7.1 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. Danforth.uw.edu needs all CSS files to be minified and compressed as it can save up to 32.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (63%)

Requests Now

67

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Danforth UW. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.danforth.uw.edu

www.danforth.uw.edu

511 ms

css

css

16 ms

css

css

28 ms

global.css

global.css

378 ms

colorOption_6.css

colorOption_6.css

167 ms

home.css

home.css

168 ms

jquery.min.js

jquery.min.js

712 ms

UA-15561707-38_9.js

UA-15561707-38_9.js

477 ms

validateEmail.js

validateEmail.js

151 ms

print.css

print.css

64 ms

colorOption_1.css

colorOption_1.css

78 ms

colorOption_2.css

colorOption_2.css

76 ms

colorOption_3.css

colorOption_3.css

66 ms

colorOption_4.css

colorOption_4.css

133 ms

analytics.js

analytics.js

70 ms

fbds.js

fbds.js

74 ms

danforth-logo.png

danforth-logo.png

102 ms

danforth-vid-thumb.jpg

danforth-vid-thumb.jpg

199 ms

usnewslogo.png

usnewslogo.png

138 ms

danforth-alumni-feature.jpg

danforth-alumni-feature.jpg

264 ms

danforth-faculty-feature.jpg

danforth-faculty-feature.jpg

115 ms

danforth-nominate-feature.jpg

danforth-nominate-feature.jpg

307 ms

gtm.js

gtm.js

71 ms

w-logo-2.png

w-logo-2.png

92 ms

bg_primaryNav_Item.gif

bg_primaryNav_Item.gif

113 ms

bg_primaryNav_Subnav.png

bg_primaryNav_Subnav.png

135 ms

danforth-hero.jpg

danforth-hero.jpg

243 ms

bg_dots_horz.png

bg_dots_horz.png

190 ms

bg_arrow_blue.png

bg_arrow_blue.png

201 ms

bg_solid_hr.png

bg_solid_hr.png

202 ms

facebook.png

facebook.png

259 ms

linkedin.png

linkedin.png

265 ms

bg_feature_banner.png

bg_feature_banner.png

267 ms

footer.jpg

footer.jpg

331 ms

global.css

global.css

369 ms

likebox.php

likebox.php

486 ms

FUDHvzEKSJww3kCxuiAo2A.ttf

FUDHvzEKSJww3kCxuiAo2A.ttf

24 ms

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26 ms

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UyYrYy3ltEffJV9QueSi4UpeNX8RPf6i6WQfJWyCWEs.ttf

27 ms

linkid.js

linkid.js

22 ms

collect

collect

18 ms

collect

collect

17 ms

69 ms

conversion_async.js

conversion_async.js

13 ms

34 ms

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colorOption_5.css

colorOption_5.css

65 ms

1KQcPQujxT5.css

1KQcPQujxT5.css

63 ms

7HtPbsreimQ.css

7HtPbsreimQ.css

77 ms

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css;%20charset=utf-8;base64,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

6 ms

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Accessibility Review

danforth.uw.edu accessibility score

99

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

Best Practices

danforth.uw.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

SEO Factors

danforth.uw.edu SEO score

100

Search Engine Optimization Advices

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Danforth.uw.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 Danforth.uw.edu main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

danforth.uw.edu

Open Graph description is not detected on the main page of Danforth UW. 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: