Tools & Wizards About Us
optimizationacademy.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

optimizationacademy.com

Optimization Academy – Online academy that teaches you all the principles of conversion rate optimization.

Page Load Speed

11.3 sec in total

First Response

2.9 sec

Resources Loaded

7.6 sec

Page Rendered

756 ms

optimizationacademy.com screenshot

About Website

Visit optimizationacademy.com now to see the best up-to-date Optimization Academy content and also check out these interesting facts you probably never knew about optimizationacademy.com

Visit optimizationacademy.com

Key Findings

We analyzed Optimizationacademy.com page load time and found that the first response time was 2.9 sec and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

optimizationacademy.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value18.4 s

0/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value2,490 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value27.8 s

0/100

10%

Network Requests Diagram

www.optimizationacademy.com

2927 ms

font-awesome.min.css

63 ms

style.min.css

85 ms

style.min.css

166 ms

style.min.css

232 ms

Our browser made a total of 186 requests to load all elements on the main page. We found that 72% of them (133 requests) were addressed to the original Optimizationacademy.com, 5% (10 requests) were made to Fonts.gstatic.com and 4% (8 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Optimizationacademy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 625.1 kB (15%)

Content Size

4.1 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Optimizationacademy.com main page is 4.1 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. Only a small number of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 184.1 kB

  • Original 215.4 kB
  • After minification 201.5 kB
  • After compression 31.3 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 184.1 kB or 85% of the original size.

Image Optimization

-9%

Potential reduce by 246.3 kB

  • Original 2.8 MB
  • After minification 2.6 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. Optimization Academy images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 86.5 kB

  • Original 682.8 kB
  • After minification 681.1 kB
  • After compression 596.3 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 86.5 kB or 13% of the original size.

CSS Optimization

-28%

Potential reduce by 108.2 kB

  • Original 391.4 kB
  • After minification 391.2 kB
  • After compression 283.2 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. Optimizationacademy.com needs all CSS files to be minified and compressed as it can save up to 108.2 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 97 (59%)

Requests Now

164

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 164 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optimization Academy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 45 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.optimizationacademy.com

www.optimizationacademy.com

2927 ms

font-awesome.min.css

font-awesome.min.css

63 ms

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85 ms

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232 ms

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55 ms

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550 ms

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551 ms

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576 ms

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58 ms

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629 ms

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633 ms

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632 ms

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core.min.js

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683 ms

resize.js

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683 ms

slick.min.js

slick.min.js

900 ms

buddyboss.js

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852 ms

frontend.min.js

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847 ms

eventon_functions.js

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844 ms

handlebars.js

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845 ms

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833 ms

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822 ms

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786 ms

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764 ms

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a11y.min.js

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719 ms

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662 ms

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346 ms

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670 ms

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690 ms

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132 ms

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132 ms

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131 ms

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28 ms

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757 ms

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758 ms

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967 ms

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672 ms

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748 ms

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886 ms

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103 ms

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107 ms

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852 ms

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787 ms

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1034 ms

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807 ms

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786 ms

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240 ms

Create

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245 ms

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112 ms

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Accessibility Review

optimizationacademy.com accessibility score

79

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

ARIA toggle fields do not have accessible names

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

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

optimizationacademy.com best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

optimizationacademy.com SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Optimizationacademy.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 Optimizationacademy.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

optimizationacademy.com

Open Graph description is not detected on the main page of Optimization Academy. 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: