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courseware.visiblebody.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

courseware.visiblebody.com

Visible Body Courseware

Page Load Speed

442 ms in total

First Response

41 ms

Resources Loaded

334 ms

Page Rendered

67 ms

courseware.visiblebody.com screenshot

About Website

Welcome to courseware.visiblebody.com homepage info - get ready to check Courseware Visible Body best content for United States right away, or after learning these important things about courseware.visiblebody.com

Visit courseware.visiblebody.com

Key Findings

We analyzed Courseware.visiblebody.com page load time and found that the first response time was 41 ms and then it took 401 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

courseware.visiblebody.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value17.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.5 s

0/100

25%

SI (Speed Index)

Value17.1 s

0/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value22.1 s

1/100

10%

Network Requests Diagram

courseware.visiblebody.com

41 ms

courseware.visiblebody.com

16 ms

myaccount.visiblebody.com

80 ms

image_fields-1fda0b37eeaabec0d376fe2c87f428b9dfcb2d7862392e9857b4a59b60b4ada7.css

3 ms

tinymce_loader-e3732e8797ae13f0338b84d324516ab43e11264ec6679c5025422cfa8cad34f3.js

20 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 12% of them (2 requests) were addressed to the original Courseware.visiblebody.com, 53% (9 requests) were made to Myaccount.visiblebody.com and 18% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (154 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (76%)

Content Size

2.8 MB

After Optimization

669.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Courseware.visiblebody.com main page is 2.8 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. 40% of websites need less resources to load. Javascripts take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 15.3 kB

  • Original 21.5 kB
  • After minification 20.5 kB
  • After compression 6.2 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. 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 15.3 kB or 71% of the original size.

Image Optimization

-27%

Potential reduce by 6.0 kB

  • Original 22.1 kB
  • After minification 16.1 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. Obviously, Courseware Visible Body needs image optimization as it can save up to 6.0 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 1.9 MB

  • Original 2.5 MB
  • After minification 2.5 MB
  • After compression 598.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.9 MB or 76% of the original size.

CSS Optimization

-83%

Potential reduce by 243.1 kB

  • Original 292.2 kB
  • After minification 292.2 kB
  • After compression 49.0 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. Courseware.visiblebody.com needs all CSS files to be minified and compressed as it can save up to 243.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (38%)

Requests Now

13

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Courseware Visible Body. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

courseware.visiblebody.com

courseware.visiblebody.com

41 ms

courseware.visiblebody.com

courseware.visiblebody.com

16 ms

myaccount.visiblebody.com

myaccount.visiblebody.com

80 ms

image_fields-1fda0b37eeaabec0d376fe2c87f428b9dfcb2d7862392e9857b4a59b60b4ada7.css

image_fields-1fda0b37eeaabec0d376fe2c87f428b9dfcb2d7862392e9857b4a59b60b4ada7.css

3 ms

tinymce_loader-e3732e8797ae13f0338b84d324516ab43e11264ec6679c5025422cfa8cad34f3.js

tinymce_loader-e3732e8797ae13f0338b84d324516ab43e11264ec6679c5025422cfa8cad34f3.js

20 ms

application-01fae045.css

application-01fae045.css

17 ms

application-ed4011004936e172d051.js

application-ed4011004936e172d051.js

38 ms

js

js

58 ms

js

js

154 ms

snippet.js

snippet.js

38 ms

css2

css2

33 ms

gtm.js

gtm.js

83 ms

ohap_vb%20logo-21d0625fecf86f7f34ec8c78eed05cf1.svg

ohap_vb%20logo-21d0625fecf86f7f34ec8c78eed05cf1.svg

43 ms

left_arrow-5bd11f4685d4efdc326be3bd7d4e492f.png

left_arrow-5bd11f4685d4efdc326be3bd7d4e492f.png

36 ms

show-password-93f228c1c0d601d138b726fb6dfbb36c.png

show-password-93f228c1c0d601d138b726fb6dfbb36c.png

36 ms

google_logo-39c52b1bcccb20569aa4ea620fdc6b69.png

google_logo-39c52b1bcccb20569aa4ea620fdc6b69.png

37 ms

KFOmCnqEu92Fr1Me5g.woff

KFOmCnqEu92Fr1Me5g.woff

31 ms

Accessibility Review

courseware.visiblebody.com accessibility score

83

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.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

courseware.visiblebody.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

courseware.visiblebody.com SEO score

85

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Courseware.visiblebody.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 Courseware.visiblebody.com 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

courseware.visiblebody.com

Open Graph description is not detected on the main page of Courseware Visible Body. 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: