Tools & Wizards About Us
economics101.universalclass.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

economics101.universalclass.com

UniversalClass: Online Courses and Continuing Education

Page Load Speed

1.9 sec in total

First Response

108 ms

Resources Loaded

1.3 sec

Page Rendered

527 ms

economics101.universalclass.com screenshot

About Website

Welcome to economics101.universalclass.com homepage info - get ready to check Economics 101 Universal Class best content for United States right away, or after learning these important things about economics101.universalclass.com

Empower your learning journey with UniversalClass: High-quality, affordable education accessible to all.

Visit economics101.universalclass.com

Key Findings

We analyzed Economics101.universalclass.com page load time and found that the first response time was 108 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

economics101.universalclass.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

economics101.universalclass.com

108 ms

www.universalclass.com

856 ms

9.jpg

105 ms

magnify.svg

92 ms

universal-class-logo.svg

96 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Economics101.universalclass.com, 93% (43 requests) were made to Cdn.4uc.org and 4% (2 requests) were made to Universalclass.com. The less responsive or slowest element that took the longest time to load (856 ms) relates to the external source Universalclass.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 119.7 kB (8%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Economics101.universalclass.com main page is 1.5 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. 35% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 114.4 kB

  • Original 141.9 kB
  • After minification 138.6 kB
  • After compression 27.4 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 114.4 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 5.2 kB

  • Original 1.4 MB
  • After minification 1.4 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. Economics 101 Universal Class images are well optimized though.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 21.0 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. Economics101.universalclass.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

42

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Economics 101 Universal Class. According to our analytics all requests are already optimized.

Network Requests Diagram

economics101.universalclass.com

economics101.universalclass.com

108 ms

www.universalclass.com

www.universalclass.com

856 ms

9.jpg

9.jpg

105 ms

magnify.svg

magnify.svg

92 ms

universal-class-logo.svg

universal-class-logo.svg

96 ms

hmbrgr27x22.png

hmbrgr27x22.png

97 ms

xicon30x30.png

xicon30x30.png

97 ms

jqy.js

jqy.js

94 ms

global30mq.js

global30mq.js

103 ms

g.js

g.js

59 ms

hmpgcoverbg4.jpg

hmpgcoverbg4.jpg

105 ms

chkmrkorng.gif

chkmrkorng.gif

89 ms

healthcare-fitness-1300745916bgpctr.jpg

healthcare-fitness-1300745916bgpctr.jpg

120 ms

family20isp770q1301171036.jpg

family20isp770q1301171036.jpg

111 ms

human-resources-522259169bgpctr.jpg

human-resources-522259169bgpctr.jpg

125 ms

computers-12556830321bgpctr.jpg

computers-12556830321bgpctr.jpg

130 ms

arts-crafts-1125625188bgpctr.jpg

arts-crafts-1125625188bgpctr.jpg

124 ms

business19.jpg

business19.jpg

106 ms

diversity23isp19224q889029082.jpg

diversity23isp19224q889029082.jpg

111 ms

diversity31isp19224q913800638.jpg

diversity31isp19224q913800638.jpg

118 ms

ms-applications-1248743383bgpctr.jpg

ms-applications-1248743383bgpctr.jpg

142 ms

writing29.jpg

writing29.jpg

152 ms

accounting-831121290bgpctr.jpg

accounting-831121290bgpctr.jpg

143 ms

personalcare-1249041775bgpctr.jpg

personalcare-1249041775bgpctr.jpg

143 ms

law15isp171022q531347803.jpg

law15isp171022q531347803.jpg

132 ms

psychology-978387300bgpctr.jpg

psychology-978387300bgpctr.jpg

164 ms

event-management-classes-1168237251bgpctr.jpg

event-management-classes-1168237251bgpctr.jpg

147 ms

spiritual-psychic-12552362301bgpctr.jpg

spiritual-psychic-12552362301bgpctr.jpg

177 ms

proofreading03.jpg

proofreading03.jpg

166 ms

medical-terminology-9.jpg

medical-terminology-9.jpg

157 ms

excel-level-1-stump.jpg

excel-level-1-stump.jpg

164 ms

accounting08.jpg

accounting08.jpg

181 ms

writingbasics01.jpg

writingbasics01.jpg

177 ms

stmppx5.jpg

stmppx5.jpg

175 ms

quickbooks06.jpg

quickbooks06.jpg

186 ms

icongradhat200x200.png

icongradhat200x200.png

185 ms

iconpaper200x200.png

iconpaper200x200.png

186 ms

iconbadge200x200.png

iconbadge200x200.png

189 ms

iconclock200x200.png

iconclock200x200.png

190 ms

slm4mi.css

slm4mi.css

117 ms

iconstudents68x75.png

iconstudents68x75.png

121 ms

iconclasses75x75.png

iconclasses75x75.png

120 ms

iconlessons67x75.png

iconlessons67x75.png

119 ms

facebook.png

facebook.png

114 ms

twitter.png

twitter.png

113 ms

youtube.png

youtube.png

105 ms

Accessibility Review

economics101.universalclass.com 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

economics101.universalclass.com 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

economics101.universalclass.com SEO score

97

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 Economics101.universalclass.com 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 Economics101.universalclass.com 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

economics101.universalclass.com

Open Graph data is detected on the main page of Economics 101 Universal Class. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: