Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 87

    SEO

    Google-friendlier than
    66% of websites

directory.utk.edu

Directory | The University of Tennessee

Page Load Speed

926 ms in total

First Response

191 ms

Resources Loaded

584 ms

Page Rendered

151 ms

directory.utk.edu screenshot

About Website

Click here to check amazing Directory Utk content for United States. Otherwise, check out these important facts you probably never knew about directory.utk.edu

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Key Findings

We analyzed Directory.utk.edu page load time and found that the first response time was 191 ms and then it took 735 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

directory.utk.edu performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.074

95/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

directory.utk.edu

191 ms

oit.css

66 ms

jquery-ui.css

51 ms

jquery.min.js

73 ms

jquery-ui.min.js

103 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 71% of them (15 requests) were addressed to the original Directory.utk.edu, 19% (4 requests) were made to Ajax.googleapis.com and 10% (2 requests) were made to Images.utk.edu. The less responsive or slowest element that took the longest time to load (191 ms) belongs to the original domain Directory.utk.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.1 kB (61%)

Content Size

65.4 kB

After Optimization

25.3 kB

In fact, the total size of Directory.utk.edu main page is 65.4 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. 25% of websites need less resources to load. CSS take 22.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 18.7 kB

  • Original 21.8 kB
  • After minification 13.9 kB
  • After compression 3.1 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 7.8 kB, which is 36% 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 18.7 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 83 B

  • Original 16.5 kB
  • After minification 16.4 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. Directory Utk images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 3.7 kB

  • Original 4.7 kB
  • After minification 3.0 kB
  • After compression 993 B

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 3.7 kB or 79% of the original size.

CSS Optimization

-78%

Potential reduce by 17.5 kB

  • Original 22.4 kB
  • After minification 16.4 kB
  • After compression 4.8 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. Directory.utk.edu needs all CSS files to be minified and compressed as it can save up to 17.5 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (35%)

Requests Now

20

After Optimization

13

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Directory Utk. 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 JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

directory.utk.edu accessibility score

98

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.

Best Practices

directory.utk.edu best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

directory.utk.edu SEO score

87

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Directory.utk.edu can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Directory.utk.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

Open Graph description is not detected on the main page of Directory Utk. 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: