Tools & Wizards About Us
iopenerinstitute.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

iopenerinstitute.com

iOpener Institute | The Science of Happiness at Work™

Page Load Speed

4.6 sec in total

First Response

89 ms

Resources Loaded

1 sec

Page Rendered

3.5 sec

iopenerinstitute.com screenshot

About Website

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

Making leadership, learning and life better. Leadership Development, Coaching, Business School Workshops and the Science of Happiness at Work™ assessments.

Visit iopenerinstitute.com

Key Findings

We analyzed Iopenerinstitute.com page load time and found that the first response time was 89 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

iopenerinstitute.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value6.7 s

37/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.107

88/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

www.iopenerinstitute.com

89 ms

font-awesome.min.css

45 ms

slick-theme.min.css

44 ms

slick.min.css

47 ms

swiper-bundle.min.css

27 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 79% of them (63 requests) were addressed to the original Iopenerinstitute.com, 5% (4 requests) were made to Cdnjs.cloudflare.com and 4% (3 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (367 ms) belongs to the original domain Iopenerinstitute.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 722.0 kB (7%)

Content Size

10.4 MB

After Optimization

9.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iopenerinstitute.com main page is 10.4 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 10.0 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 334.7 kB

  • Original 382.3 kB
  • After minification 367.1 kB
  • After compression 47.5 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 334.7 kB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 380.8 kB

  • Original 10.0 MB
  • After minification 9.6 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. IOpener Institute images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 6.2 kB

  • Original 52.3 kB
  • After minification 52.3 kB
  • After compression 46.1 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 6.2 kB or 12% of the original size.

CSS Optimization

-11%

Potential reduce by 245 B

  • Original 2.3 kB
  • After minification 2.3 kB
  • After compression 2.0 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. Iopenerinstitute.com needs all CSS files to be minified and compressed as it can save up to 245 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (29%)

Requests Now

76

After Optimization

54

  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IOpener Institute. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.iopenerinstitute.com

www.iopenerinstitute.com

89 ms

font-awesome.min.css

font-awesome.min.css

45 ms

slick-theme.min.css

slick-theme.min.css

44 ms

slick.min.css

slick.min.css

47 ms

swiper-bundle.min.css

swiper-bundle.min.css

27 ms

responsive.min.css

responsive.min.css

203 ms

module_40682581006_Headline.min.css

module_40682581006_Headline.min.css

248 ms

module_158362309300_Headline.min.css

module_158362309300_Headline.min.css

213 ms

js

js

74 ms

jquery.min.js

jquery.min.js

28 ms

slick.min.js

slick.min.js

16 ms

embed.js

embed.js

46 ms

main.min.js

main.min.js

216 ms

child.min.js

child.min.js

218 ms

swiper-bundle.min.js

swiper-bundle.min.js

23 ms

project.js

project.js

226 ms

project.js

project.js

347 ms

7571021.js

7571021.js

350 ms

index.js

index.js

348 ms

hotjar-2279453.js

hotjar-2279453.js

196 ms

iOpener-full-logo.png

iOpener-full-logo.png

157 ms

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mikael-kristenson-3aVlWP-7bg8-unsplash.jpg

160 ms

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162 ms

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164 ms

edu-lauton-TyQ-0lPp6e4-unsplash_%281%29.jpeg

edu-lauton-TyQ-0lPp6e4-unsplash_%281%29.jpeg

283 ms

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138.png

155 ms

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165 ms

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169 ms

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166 ms

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168 ms

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169 ms

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168 ms

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212 ms

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214 ms

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215 ms

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218 ms

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216 ms

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240 ms

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241 ms

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240 ms

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253 ms

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280 ms

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279 ms

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284 ms

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367 ms

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327 ms

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259 ms

regular.woff

regular.woff

256 ms

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80 ms

700.woff

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258 ms

ajax-loader.gif

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65 ms

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178 ms

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206 ms

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204 ms

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205 ms

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202 ms

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216 ms

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202 ms

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215 ms

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201 ms

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216 ms

SDA%20Bocconi%20Logo%20.png

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217 ms

leadflows.js

leadflows.js

98 ms

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7571021.js

97 ms

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97 ms

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195 ms

collectedforms.js

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131 ms

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174 ms

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170 ms

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182 ms

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179 ms

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Willis%20Towers%20Watson%20Logo%20.png

187 ms

iopener-logo.svg

iopener-logo.svg

196 ms

Accessibility Review

iopenerinstitute.com accessibility score

95

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

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

Links do not have a discernible name

Best Practices

iopenerinstitute.com best practices score

83

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

Page has valid source maps

SEO Factors

iopenerinstitute.com SEO score

91

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

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 Iopenerinstitute.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 Iopenerinstitute.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

iopenerinstitute.com

Open Graph data is detected on the main page of IOpener Institute. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: