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Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

cbtcampus.com

IT and Business Certification and Development Online Training Courses from CBT Campus.

Page Load Speed

1.7 sec in total

First Response

387 ms

Resources Loaded

1.2 sec

Page Rendered

109 ms

About Website

Welcome to cbtcampus.com homepage info - get ready to check CBT Campus best content for United States right away, or after learning these important things about cbtcampus.com

CBT Campus is a leader in e-Learning courseware for business skills, leadership skills training, project management skills training, and IT certification courseware.

Visit cbtcampus.com

Key Findings

We analyzed Cbtcampus.com page load time and found that the first response time was 387 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

cbtcampus.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

cbtcampus.com

387 ms

style.css

103 ms

NewFormstyle.css

78 ms

Newtipmask.css

66 ms

js-image-slider.css

111 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 67% of them (43 requests) were addressed to the original Cbtcampus.com, 13% (8 requests) were made to Cbtdirect.com and 3% (2 requests) were made to S3-us-west-2.amazonaws.com. The less responsive or slowest element that took the longest time to load (387 ms) belongs to the original domain Cbtcampus.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 166.6 kB (22%)

Content Size

763.8 kB

After Optimization

597.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cbtcampus.com main page is 763.8 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. 20% of websites need less resources to load. Images take 524.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 37.4 kB

  • Original 44.4 kB
  • After minification 40.8 kB
  • After compression 7.0 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 37.4 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 29.1 kB

  • Original 524.0 kB
  • After minification 494.9 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. CBT Campus images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 92.9 kB

  • Original 185.9 kB
  • After minification 179.0 kB
  • After compression 93.0 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 92.9 kB or 50% of the original size.

CSS Optimization

-76%

Potential reduce by 7.2 kB

  • Original 9.4 kB
  • After minification 6.4 kB
  • After compression 2.3 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. Cbtcampus.com needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (57%)

Requests Now

53

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CBT Campus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cbtcampus.com accessibility score

75

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cbtcampus.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cbtcampus.com SEO score

69

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cbtcampus.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cbtcampus.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

Open Graph description is not detected on the main page of CBT Campus. 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: