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classroommanagementonline.com screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

classroommanagementonline.com

Handling disruptive behavior and preventing discipline problems - Classroom Management Online Course

Page Load Speed

1.8 sec in total

First Response

164 ms

Resources Loaded

1.3 sec

Page Rendered

363 ms

classroommanagementonline.com screenshot

About Website

Visit classroommanagementonline.com now to see the best up-to-date Classroom Management Online content and also check out these interesting facts you probably never knew about classroommanagementonline.com

A professional development seminar teaching classroom management, how to handle students' disruptive behavior, and how to prevent discipline problems

Visit classroommanagementonline.com

Key Findings

We analyzed Classroommanagementonline.com page load time and found that the first response time was 164 ms and then it took 1.6 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

classroommanagementonline.com performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

classroommanagementonline.com

164 ms

www.classroommanagementonline.com

311 ms

normal.css

217 ms

email-decode.min.js

5 ms

sdk.js

13 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 88% of them (21 requests) were addressed to the original Classroommanagementonline.com, 8% (2 requests) were made to Connect.facebook.net and 4% (1 request) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (645 ms) belongs to the original domain Classroommanagementonline.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.9 kB (13%)

Content Size

180.7 kB

After Optimization

156.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Classroommanagementonline.com main page is 180.7 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. Only 10% of websites need less resources to load. Images take 146.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 23.6 kB

  • Original 32.3 kB
  • After minification 30.7 kB
  • After compression 8.7 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 23.6 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 199 B

  • Original 146.7 kB
  • After minification 146.5 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. Classroom Management Online images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 124 B

  • Original 1.0 kB
  • After minification 1.0 kB
  • After compression 894 B

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. Classroommanagementonline.com needs all CSS files to be minified and compressed as it can save up to 124 B or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (32%)

Requests Now

22

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Classroom Management Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

classroommanagementonline.com

classroommanagementonline.com

164 ms

www.classroommanagementonline.com

www.classroommanagementonline.com

311 ms

normal.css

normal.css

217 ms

email-decode.min.js

email-decode.min.js

5 ms

sdk.js

sdk.js

13 ms

newback.gif

newback.gif

223 ms

logo.gif

logo.gif

216 ms

mancpu.jpg

mancpu.jpg

227 ms

classroom.jpg

classroom.jpg

220 ms

womancpu.jpg

womancpu.jpg

230 ms

cartoon.gif

cartoon.gif

228 ms

video-thumb.jpg

video-thumb.jpg

424 ms

entera.jpg

entera.jpg

436 ms

Classroom-Management-Training-Handbook-book-cover.png

Classroom-Management-Training-Handbook-book-cover.png

434 ms

Preventing-Discipline-Problems-book-cover.png

Preventing-Discipline-Problems-book-cover.png

435 ms

Preventing-Disruptive-Behavior-in-Colleges-book-cover.png

Preventing-Disruptive-Behavior-in-Colleges-book-cover.png

434 ms

questionmark.gif

questionmark.gif

443 ms

howard2022.jpg

howard2022.jpg

505 ms

workshop.jpg

workshop.jpg

642 ms

workshopconsult.jpg

workshopconsult.jpg

645 ms

esf.jpg

esf.jpg

645 ms

package.gif

package.gif

641 ms

sdk.js

sdk.js

5 ms

57 ms

Accessibility Review

classroommanagementonline.com accessibility score

65

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

classroommanagementonline.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

SEO Factors

classroommanagementonline.com SEO score

62

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

Links do not have descriptive text

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 Classroommanagementonline.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 Classroommanagementonline.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

classroommanagementonline.com

Open Graph description is not detected on the main page of Classroom Management Online. 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: