Tools & Wizards About Us
gst.tennessee.edu screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

gst.tennessee.edu

Genome Science & Technology

Page Load Speed

1.5 sec in total

First Response

524 ms

Resources Loaded

646 ms

Page Rendered

354 ms

gst.tennessee.edu screenshot

About Website

Click here to check amazing Gst Tennessee content for United States. Otherwise, check out these important facts you probably never knew about gst.tennessee.edu

The University of Tennessee, Knoxville was founded in 1794 and was designated the state land-grant institution in 1879. The University now has nearly 26,000 students and 400 academic programs.

Visit gst.tennessee.edu

Key Findings

We analyzed Gst.tennessee.edu page load time and found that the first response time was 524 ms and then it took 1000 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

gst.tennessee.edu performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

16/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.874

4/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

gst.tennessee.edu

524 ms

global.css

172 ms

white.css

74 ms

tables.css

54 ms

ga.js

31 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 61% of them (11 requests) were addressed to the original Gst.tennessee.edu, 22% (4 requests) were made to Utk.edu and 17% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (524 ms) belongs to the original domain Gst.tennessee.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.1 kB (9%)

Content Size

296.0 kB

After Optimization

268.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gst.tennessee.edu main page is 296.0 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. 15% of websites need less resources to load. Images take 245.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 9.9 kB

  • Original 13.5 kB
  • After minification 10.8 kB
  • After compression 3.6 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. This page needs HTML code to be minified as it can gain 2.7 kB, which is 20% 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 9.9 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 198 B

  • Original 245.3 kB
  • After minification 245.1 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. Gst Tennessee images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-90%

Potential reduce by 17.9 kB

  • Original 20.0 kB
  • After minification 8.0 kB
  • After compression 2.1 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. Gst.tennessee.edu needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 90% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gst Tennessee. According to our analytics all requests are already optimized.

Network Requests Diagram

gst.tennessee.edu

gst.tennessee.edu

524 ms

global.css

global.css

172 ms

white.css

white.css

74 ms

tables.css

tables.css

54 ms

ga.js

ga.js

31 ms

main-back.gif

main-back.gif

88 ms

header-inner-back.gif

header-inner-back.gif

115 ms

07_go.gif

07_go.gif

87 ms

ut-wordmark.gif

ut-wordmark.gif

113 ms

header-title.jpg

header-title.jpg

119 ms

rotate.php

rotate.php

200 ms

__utm.gif

__utm.gif

44 ms

genGenomeButton.jpg

genGenomeButton.jpg

35 ms

structureButton.jpg

structureButton.jpg

71 ms

anTechButton.jpg

anTechButton.jpg

51 ms

bioInfoButton.jpg

bioInfoButton.jpg

52 ms

biophysics.jpg

biophysics.jpg

94 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

gst.tennessee.edu accessibility score

100

Accessibility Issues

Best Practices

gst.tennessee.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

High

Page has valid source maps

SEO Factors

gst.tennessee.edu SEO score

89

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

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

gst.tennessee.edu

Open Graph description is not detected on the main page of Gst Tennessee. 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: