Tools & Wizards About Us
csi.uconn.edu screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

csi.uconn.edu

front page | Comcast Center of Excellence for Security Innovation

Page Load Speed

2.2 sec in total

First Response

48 ms

Resources Loaded

1.9 sec

Page Rendered

283 ms

csi.uconn.edu screenshot

About Website

Welcome to csi.uconn.edu homepage info - get ready to check Csi Uconn best content for United States right away, or after learning these important things about csi.uconn.edu

OUR VISIONWe envision CSI becoming a hub for world-class research and project-based learning that combines hardware and software components with innovative ...

Visit csi.uconn.edu

Key Findings

We analyzed Csi.uconn.edu page load time and found that the first response time was 48 ms and then it took 2.2 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

csi.uconn.edu performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value1.395

0/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

csi.uconn.edu

48 ms

csi.uconn.edu

1324 ms

papercite.css

64 ms

style.css

72 ms

social-wall.min.css

85 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Csi.uconn.edu, 80% (59 requests) were made to Aurora.media.uconn.edu and 8% (6 requests) were made to Ucommobjectstorage.blob.core.windows.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Csi.uconn.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.9 kB (11%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Csi.uconn.edu main page is 1.4 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. 70% of websites need less resources to load. Images take 739.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 51.4 kB

  • Original 65.3 kB
  • After minification 61.3 kB
  • After compression 13.9 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 51.4 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 4.1 kB

  • Original 739.2 kB
  • After minification 735.1 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. Csi Uconn images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 46.2 kB

  • Original 376.6 kB
  • After minification 375.5 kB
  • After compression 330.3 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 46.2 kB or 12% of the original size.

CSS Optimization

-28%

Potential reduce by 52.2 kB

  • Original 185.4 kB
  • After minification 184.1 kB
  • After compression 133.3 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. Csi.uconn.edu needs all CSS files to be minified and compressed as it can save up to 52.2 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (81%)

Requests Now

67

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csi Uconn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

csi.uconn.edu

csi.uconn.edu

48 ms

csi.uconn.edu

csi.uconn.edu

1324 ms

papercite.css

papercite.css

64 ms

style.css

style.css

72 ms

social-wall.min.css

social-wall.min.css

85 ms

sbi-styles.min.css

sbi-styles.min.css

105 ms

style.min.css

style.min.css

98 ms

embed-public.min.css

embed-public.min.css

95 ms

ctf-styles.min.css

ctf-styles.min.css

101 ms

front-flex.min.css

front-flex.min.css

154 ms

wp-style.css

wp-style.css

102 ms

wp-admin.css

wp-admin.css

107 ms

wp-site-only.css

wp-site-only.css

108 ms

main.css

main.css

108 ms

banner.css

banner.css

110 ms

cff-style.min.css

cff-style.min.css

114 ms

style.css

style.css

129 ms

glyphicons.css

glyphicons.css

125 ms

glyphicons-filetypes.css

glyphicons-filetypes.css

119 ms

glyphicons-halflings.css

glyphicons-halflings.css

120 ms

glyphicons-social.css

glyphicons-social.css

122 ms

style.css

style.css

126 ms

style.css

style.css

139 ms

widget.css

widget.css

138 ms

bs-color-husky-blue.css

bs-color-husky-blue.css

139 ms

bs-font-sans.css

bs-font-sans.css

145 ms

uc-page-menus.css

uc-page-menus.css

154 ms

jquery.min.js

jquery.min.js

152 ms

jquery-migrate.min.js

jquery-migrate.min.js

144 ms

papercite.js

papercite.js

148 ms

jquery.tablesorter.min.js

jquery.tablesorter.min.js

148 ms

jquery.metadata.js

jquery.metadata.js

147 ms

wp-script.js

wp-script.js

173 ms

wp-admin.js

wp-admin.js

172 ms

uc_misc.js

uc_misc.js

173 ms

bootstrap.min.js

bootstrap.min.js

175 ms

cs-modernizr.js

cs-modernizr.js

174 ms

cs.js

cs.js

179 ms

js

js

50 ms

ally.ui.js

ally.ui.js

19 ms

header-widgets.js

header-widgets.js

124 ms

accordion.js

accordion.js

117 ms

custom.js

custom.js

102 ms

social-wall.min.js

social-wall.min.js

140 ms

pdfobject.min.js

pdfobject.min.js

200 ms

embed-public.min.js

embed-public.min.js

130 ms

main.js

main.js

127 ms

cff-scripts.min.js

cff-scripts.min.js

142 ms

navigation.js

navigation.js

125 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

126 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

137 ms

cookie-notification.js

cookie-notification.js

134 ms

uc-modernizr.js

uc-modernizr.js

128 ms

banner.js

banner.js

126 ms

styling.min.js

styling.min.js

125 ms

COMCAST-2017-30-1.jpg

COMCAST-2017-30-1.jpg

326 ms

ally.ui.682ae2df0c9ead87b6a5.js

ally.ui.682ae2df0c9ead87b6a5.js

39 ms

ctf-sprite.png

ctf-sprite.png

34 ms

ProximaNova-Reg-webfont.svg

ProximaNova-Reg-webfont.svg

103 ms

ProximaNova-Reg-webfont.svg

ProximaNova-Reg-webfont.svg

147 ms

ProximaNova-Sbold-webfont.svg

ProximaNova-Sbold-webfont.svg

67 ms

ProximaNova-Sbold-webfont.svg

ProximaNova-Sbold-webfont.svg

121 ms

ProximaNova-Bold-webfont.svg

ProximaNova-Bold-webfont.svg

66 ms

proximanova-bold-webfont.svg

proximanova-bold-webfont.svg

113 ms

css

css

47 ms

uconn.svg

uconn.svg

27 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

17 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

13 ms

FINALLL-768x552.jpg

FINALLL-768x552.jpg

157 ms

proximanova-bold-webfont.woff

proximanova-bold-webfont.woff

28 ms

print.css

print.css

22 ms

uconn.woff

uconn.woff

17 ms

font

font

34 ms

sbsw-sprite.png

sbsw-sprite.png

14 ms

Accessibility Review

csi.uconn.edu accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

csi.uconn.edu best practices score

92

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

Page has valid source maps

SEO Factors

csi.uconn.edu SEO score

93

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

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 Csi.uconn.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 Csi.uconn.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

csi.uconn.edu

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