Tools & Wizards About Us
catalog.uconn.edu screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

catalog.uconn.edu

2023-24 Undergraduate Catalog | Undergraduate Catalog

Page Load Speed

1.6 sec in total

First Response

138 ms

Resources Loaded

943 ms

Page Rendered

554 ms

catalog.uconn.edu screenshot

About Website

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

2023-24 Undergraduate CatalogThe Undergraduate Catalog is published annually by the Office of the Registrar. It contains information about courses as well a ...

Visit catalog.uconn.edu

Key Findings

We analyzed Catalog.uconn.edu page load time and found that the first response time was 138 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

catalog.uconn.edu performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value30.5 s

0/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

catalog.uconn.edu

138 ms

catalog.uconn.edu

142 ms

reset.css

39 ms

css2

43 ms

font-awesome.min.css

105 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 79% of them (19 requests) were addressed to the original Catalog.uconn.edu, 17% (4 requests) were made to Fonts.gstatic.com and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (312 ms) belongs to the original domain Catalog.uconn.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 304.5 kB (6%)

Content Size

5.5 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Catalog.uconn.edu main page is 5.5 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. 25% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.4 kB

  • Original 9.4 kB
  • After minification 8.6 kB
  • After compression 2.9 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 6.4 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 5.2 kB

  • Original 5.1 MB
  • After minification 5.1 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. Catalog Uconn images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 211.7 kB

  • Original 292.0 kB
  • After minification 282.3 kB
  • After compression 80.3 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 211.7 kB or 72% of the original size.

CSS Optimization

-82%

Potential reduce by 81.2 kB

  • Original 98.9 kB
  • After minification 65.7 kB
  • After compression 17.7 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. Catalog.uconn.edu needs all CSS files to be minified and compressed as it can save up to 81.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (76%)

Requests Now

17

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catalog 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 5 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

catalog.uconn.edu

catalog.uconn.edu

138 ms

catalog.uconn.edu

catalog.uconn.edu

142 ms

reset.css

reset.css

39 ms

css2

css2

43 ms

font-awesome.min.css

font-awesome.min.css

105 ms

courseleaf.css

courseleaf.css

90 ms

screen.css

screen.css

92 ms

jquery.js

jquery.js

147 ms

lfjs.js

lfjs.js

213 ms

lfjs_any.js

lfjs_any.js

107 ms

lfjs.css

lfjs.css

116 ms

courseleaf.js

courseleaf.js

145 ms

custom.js

custom.js

135 ms

styles.css

styles.css

73 ms

logo.png

logo.png

33 ms

skyline191015a0646.jpg

skyline191015a0646.jpg

312 ms

KFOmCnqEu92Fr1Me5g.woff

KFOmCnqEu92Fr1Me5g.woff

21 ms

KFOlCnqEu92Fr1MmEU9vAA.woff

KFOlCnqEu92Fr1MmEU9vAA.woff

32 ms

KFOlCnqEu92Fr1MmWUlvAA.woff

KFOlCnqEu92Fr1MmWUlvAA.woff

41 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

135 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapYCM.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapYCM.woff

41 ms

print.css

print.css

31 ms

courseleaf.css

courseleaf.css

31 ms

screen.css

screen.css

33 ms

Accessibility Review

catalog.uconn.edu accessibility score

100

Accessibility Issues

Best Practices

catalog.uconn.edu 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

SEO Factors

catalog.uconn.edu SEO score

92

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Catalog.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 Catalog.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

catalog.uconn.edu

Open Graph description is not detected on the main page of Catalog Uconn. 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: