Tools & Wizards About Us

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

stlouiscountymo.universalclass.com

UniversalClass: Online Courses and Continuing Education

Page Load Speed

1.1 sec in total

First Response

123 ms

Resources Loaded

488 ms

Page Rendered

475 ms

About Website

Visit stlouiscountymo.universalclass.com now to see the best up-to-date Stlouiscountymo Universal Class content for United States and also check out these interesting facts you probably never knew about stlouiscountymo.universalclass.com

UniversalClass is the place to continue your education online and fulfill all your lifelong learning goals.

Visit stlouiscountymo.universalclass.com

Key Findings

We analyzed Stlouiscountymo.universalclass.com page load time and found that the first response time was 123 ms and then it took 963 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

stlouiscountymo.universalclass.com performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

71/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

stlouiscountymo.universalclass.com

123 ms

slm4mi.css

55 ms

jqy.js

62 ms

global40ma.js

76 ms

8.jpg

15 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Stlouiscountymo.universalclass.com, 99% (100 requests) were made to Cdn.4uc.org. The less responsive or slowest element that took the longest time to load (123 ms) belongs to the original domain Stlouiscountymo.universalclass.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.7 kB (5%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Stlouiscountymo.universalclass.com main page is 1.6 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. 55% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 50.6 kB

  • Original 59.8 kB
  • After minification 56.7 kB
  • After compression 9.1 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. 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 50.6 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 24.1 kB

  • Original 1.5 MB
  • After minification 1.5 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. Stlouiscountymo 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. Stlouiscountymo.universalclass.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

98

After Optimization

98

  • Images
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stlouiscountymo Universal Class. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

stlouiscountymo.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

stlouiscountymo.universalclass.com best practices score

75

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

stlouiscountymo.universalclass.com SEO score

100

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 Stlouiscountymo.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 Stlouiscountymo.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

Open Graph description is not detected on the main page of Stlouiscountymo Universal Class. 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: