Tools & Wizards About Us
csef.colostate.edu screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

csef.colostate.edu

Colorado Science & Engineering Fair

Page Load Speed

3.4 sec in total

First Response

393 ms

Resources Loaded

2.7 sec

Page Rendered

269 ms

csef.colostate.edu screenshot

About Website

Visit csef.colostate.edu now to see the best up-to-date Csef Colostate content for United States and also check out these interesting facts you probably never knew about csef.colostate.edu

Visit csef.colostate.edu

Key Findings

We analyzed Csef.colostate.edu page load time and found that the first response time was 393 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

csef.colostate.edu performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

csef.colostate.edu

393 ms

analytics.js

6 ms

collect

14 ms

mm_menu.js

211 ms

CSSFFont.css

171 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 69% of them (47 requests) were addressed to the original Csef.colostate.edu, 4% (3 requests) were made to Sm8.sitemeter.com and 4% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Csef.colostate.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 482.3 kB (51%)

Content Size

938.3 kB

After Optimization

456.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Csef.colostate.edu main page is 938.3 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. 60% of websites need less resources to load. Images take 336.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 54.7 kB

  • Original 65.3 kB
  • After minification 62.9 kB
  • After compression 10.6 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. 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 54.7 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 31.1 kB

  • Original 336.6 kB
  • After minification 305.4 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. Csef Colostate images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 192.0 kB

  • Original 290.1 kB
  • After minification 282.4 kB
  • After compression 98.1 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 192.0 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 204.4 kB

  • Original 246.3 kB
  • After minification 245.8 kB
  • After compression 41.9 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. Csef.colostate.edu needs all CSS files to be minified and compressed as it can save up to 204.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (43%)

Requests Now

63

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csef Colostate. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

csef.colostate.edu

csef.colostate.edu

393 ms

analytics.js

analytics.js

6 ms

collect

collect

14 ms

mm_menu.js

mm_menu.js

211 ms

CSSFFont.css

CSSFFont.css

171 ms

counter.js

counter.js

17 ms

counter.asp

counter.asp

5 ms

ccmtblv2.png

ccmtblv2.png

54 ms

CSEFLogo-Color-N.gif

CSEFLogo-Color-N.gif

54 ms

Facebook-Logo.gif

Facebook-Logo.gif

53 ms

LinkedIn_Logo.jpg

LinkedIn_Logo.jpg

96 ms

spacer.gif

spacer.gif

97 ms

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96 ms

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968 ms

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969 ms

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2119 ms

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143 ms

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143 ms

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143 ms

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207 ms

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207 ms

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206 ms

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321 ms

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322 ms

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322 ms

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324 ms

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323 ms

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323 ms

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323 ms

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324 ms

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322 ms

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351 ms

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353 ms

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352 ms

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393 ms

ColoradoGives2014.png

ColoradoGives2014.png

393 ms

Bayswater_homepage.jpg

Bayswater_homepage.jpg

393 ms

CSU_Ram.jpg

CSU_Ram.jpg

436 ms

Intel_Logo_home.jpg

Intel_Logo_home.jpg

439 ms

Northrop_Grumman_home.jpg

Northrop_Grumman_home.jpg

438 ms

CNSEOC_Logo.jpg

CNSEOC_Logo.jpg

519 ms

JoelParker.jpg

JoelParker.jpg

524 ms

Ballroom.jpg

Ballroom.jpg

482 ms

2015_ISEF_Finalists.jpg

2015_ISEF_Finalists.jpg

547 ms

meter.asp

meter.asp

5 ms

analytics.js

analytics.js

273 ms

mpp.vindicosuite.com

mpp.vindicosuite.com

24 ms

arrows.gif

arrows.gif

519 ms

meter.asp

meter.asp

25 ms

Z_Rca5PPth4

Z_Rca5PPth4

64 ms

0

0

76 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

37 ms

www-embed-player.js

www-embed-player.js

62 ms

base.js

base.js

89 ms

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

36 ms

ad_status.js

ad_status.js

39 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

31 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

32 ms

40 ms

blank.gif

blank.gif

60 ms

0

0

23 ms

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44 ms

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45 ms

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45 ms

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46 ms

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46 ms

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46 ms

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85 ms

Accessibility Review

csef.colostate.edu accessibility score

76

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

csef.colostate.edu best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

csef.colostate.edu SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Csef.colostate.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Csef.colostate.edu main page’s claimed encoding is iso-8859-1. 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

csef.colostate.edu

Open Graph description is not detected on the main page of Csef Colostate. 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: