Tools & Wizards About Us

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

salidaco.universalclass.com

UniversalClass: Online Courses and Continuing Education

Page Load Speed

626 ms in total

First Response

114 ms

Resources Loaded

356 ms

Page Rendered

156 ms

About Website

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

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

Visit salidaco.universalclass.com

Key Findings

We analyzed Salidaco.universalclass.com page load time and found that the first response time was 114 ms and then it took 512 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

salidaco.universalclass.com performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

salidaco.universalclass.com

114 ms

slm4mi.css

61 ms

jqy.js

72 ms

global40ma.js

87 ms

lightblue995x110.jpg

11 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 10% of them (1 request) were addressed to the original Salidaco.universalclass.com, 90% (9 requests) were made to Cdn.4uc.org. The less responsive or slowest element that took the longest time to load (114 ms) belongs to the original domain Salidaco.universalclass.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.0 kB (10%)

Content Size

77.2 kB

After Optimization

69.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Salidaco.universalclass.com main page is 77.2 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 45.5 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 7.5 kB

  • Original 10.7 kB
  • After minification 9.6 kB
  • After compression 3.2 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 1.2 kB, which is 11% 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 7.5 kB or 70% of the original size.

Image Optimization

-1%

Potential reduce by 546 B

  • Original 45.5 kB
  • After minification 44.9 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. Salidaco 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. Salidaco.universalclass.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Salidaco Universal Class. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

salidaco.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

salidaco.universalclass.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

salidaco.universalclass.com SEO score

93

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 Salidaco.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 Salidaco.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 Salidaco 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: