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ctlc.cornell.edu screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

ctlc.cornell.edu

Cornell Team and Leadership Center | Student & Campus Life | Cornell University

Page Load Speed

563 ms in total

First Response

11 ms

Resources Loaded

350 ms

Page Rendered

202 ms

ctlc.cornell.edu screenshot

About Website

Visit ctlc.cornell.edu now to see the best up-to-date Ctlc Cornell content for United States and also check out these interesting facts you probably never knew about ctlc.cornell.edu

Welcome to the Cornell Team and Leadership Center A nationally recognized leader in

Visit ctlc.cornell.edu

Key Findings

We analyzed Ctlc.cornell.edu page load time and found that the first response time was 11 ms and then it took 552 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

ctlc.cornell.edu performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value3.8 s

83/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.371

29/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

ctlc.cornell.edu

11 ms

ctlc

38 ms

gtag.js

5 ms

nwp2wku.css

49 ms

css_iwKrkOUT0DiS1SUQRESy46abhQ6lcF6R-GsRhTSY-C8.css

17 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Ctlc.cornell.edu, 56% (15 requests) were made to Scl.cornell.edu and 37% (10 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (59 ms) relates to the external source Use.typekit.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.5 kB (6%)

Content Size

479.5 kB

After Optimization

451.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ctlc.cornell.edu main page is 479.5 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. 55% of websites need less resources to load. Images take 260.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 22.4 kB

  • Original 29.6 kB
  • After minification 24.7 kB
  • After compression 7.2 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 4.8 kB, which is 16% 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 22.4 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 6.0 kB

  • Original 260.1 kB
  • After minification 254.1 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. Ctlc Cornell images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 128.4 kB
  • After minification 128.4 kB
  • After compression 128.4 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

-0%

Potential reduce by 100 B

  • Original 61.4 kB
  • After minification 61.4 kB
  • After compression 61.3 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. Ctlc.cornell.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (21%)

Requests Now

14

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ctlc Cornell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ctlc.cornell.edu

ctlc.cornell.edu

11 ms

ctlc

ctlc

38 ms

gtag.js

gtag.js

5 ms

nwp2wku.css

nwp2wku.css

49 ms

css_iwKrkOUT0DiS1SUQRESy46abhQ6lcF6R-GsRhTSY-C8.css

css_iwKrkOUT0DiS1SUQRESy46abhQ6lcF6R-GsRhTSY-C8.css

17 ms

css_KhC2M3uCI6mpE7r-64-mRdFdZnrYC3G2sXI_KPqf_vM.css

css_KhC2M3uCI6mpE7r-64-mRdFdZnrYC3G2sXI_KPqf_vM.css

26 ms

js_yOJz3JLZ4ssfBvAHkFlbwr-anN5NGtyQeo8QozTQ0Fg.js

js_yOJz3JLZ4ssfBvAHkFlbwr-anN5NGtyQeo8QozTQ0Fg.js

25 ms

js_n6g95b2kPX_pZlSC4Wa8KZ05JJUk2nmTGwwHR5B9zC8.js

js_n6g95b2kPX_pZlSC4Wa8KZ05JJUk2nmTGwwHR5B9zC8.js

44 ms

p.css

p.css

21 ms

icon_chevron_right_white.svg

icon_chevron_right_white.svg

34 ms

UP_2016_1258_005_select.jpg

UP_2016_1258_005_select.jpg

5 ms

bold_cornell_seal_simple_white.svg

bold_cornell_seal_simple_white.svg

3 ms

bold_cornell_logo_simple_b31b1b.svg

bold_cornell_logo_simple_b31b1b.svg

6 ms

icon_veggieburger_white.png

icon_veggieburger_white.png

3 ms

COE%20CTLC%20Banner3_0.jpg

COE%20CTLC%20Banner3_0.jpg

7 ms

COE%20CTLC%20Logo%20WhiteonRed.jpg

COE%20CTLC%20Logo%20WhiteonRed.jpg

7 ms

d

d

23 ms

d

d

32 ms

d

d

31 ms

d

d

33 ms

d

d

33 ms

Material-Design-Iconic-Font.woff

Material-Design-Iconic-Font.woff

3 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

29 ms

d

d

29 ms

d

d

30 ms

d

d

31 ms

d

d

59 ms

Accessibility Review

ctlc.cornell.edu accessibility score

94

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Best Practices

ctlc.cornell.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

ctlc.cornell.edu SEO score

99

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

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 Ctlc.cornell.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 Ctlc.cornell.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

ctlc.cornell.edu

Open Graph description is not detected on the main page of Ctlc Cornell. 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: