Tools & Wizards About Us
shannoninstitute.ie screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

shannoninstitute.ie

Shannon Institute - Calibrate Your Mind & Start Understanding the Math Behind

Page Load Speed

3.4 sec in total

First Response

327 ms

Resources Loaded

2.6 sec

Page Rendered

500 ms

shannoninstitute.ie screenshot

About Website

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

Improve your math level not just for fear of failing the exam, but for better career prospects and gratification. Learn more about my unique teaching methods

Visit shannoninstitute.ie

Key Findings

We analyzed Shannoninstitute.ie page load time and found that the first response time was 327 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

shannoninstitute.ie performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value32.1 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

shannoninstitute.ie

327 ms

www.shannoninstitute.ie

224 ms

www.shannoninstitute.ie

408 ms

main.css

127 ms

shannon-institute-logo.png

416 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 58% of them (23 requests) were addressed to the original Shannoninstitute.ie, 18% (7 requests) were made to Fonts.gstatic.com and 13% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Shannoninstitute.ie.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (44%)

Content Size

4.9 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shannoninstitute.ie main page is 4.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 7.7 kB

  • Original 12.3 kB
  • After minification 11.1 kB
  • After compression 4.6 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 7.7 kB or 63% of the original size.

Image Optimization

-44%

Potential reduce by 1.9 MB

  • Original 4.4 MB
  • After minification 2.5 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. Obviously, Shannon Institute needs image optimization as it can save up to 1.9 MB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 224.0 kB

  • Original 398.9 kB
  • After minification 398.9 kB
  • After compression 174.9 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 224.0 kB or 56% of the original size.

CSS Optimization

-3%

Potential reduce by 2.3 kB

  • Original 78.1 kB
  • After minification 78.1 kB
  • After compression 75.8 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. Shannoninstitute.ie has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (41%)

Requests Now

27

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shannon 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 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shannoninstitute.ie

shannoninstitute.ie

327 ms

www.shannoninstitute.ie

www.shannoninstitute.ie

224 ms

www.shannoninstitute.ie

www.shannoninstitute.ie

408 ms

main.css

main.css

127 ms

shannon-institute-logo.png

shannon-institute-logo.png

416 ms

-wkr_vf18cw

-wkr_vf18cw

98 ms

jquery.min.js

jquery.min.js

631 ms

browser.min.js

browser.min.js

547 ms

breakpoints.min.js

breakpoints.min.js

545 ms

util.js

util.js

546 ms

main.js

main.js

546 ms

mission.png

mission.png

545 ms

vision.png

vision.png

622 ms

values.png

values.png

635 ms

shannon.png

shannon.png

1025 ms

teaching.jpg

teaching.jpg

832 ms

book.jpg

book.jpg

834 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

33 ms

base.js

base.js

56 ms

font-awesome.min.css

font-awesome.min.css

616 ms

css

css

309 ms

ad_status.js

ad_status.js

161 ms

embed.js

embed.js

33 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

35 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

38 ms

Create

Create

20 ms

id

id

14 ms

GenerateIT

GenerateIT

13 ms

bg.jpg

bg.jpg

397 ms

banner.png

banner.png

911 ms

cta01.jpg

cta01.jpg

293 ms

leaguespartan-bold-webfont.woff

leaguespartan-bold-webfont.woff

153 ms

milkshake-webfont.woff

milkshake-webfont.woff

159 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

16 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

19 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

27 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtaorCIPrQ.ttf

26 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

27 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

357 ms

Accessibility Review

shannoninstitute.ie accessibility score

62

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

shannoninstitute.ie 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

SEO Factors

shannoninstitute.ie SEO score

92

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shannoninstitute.ie 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 Shannoninstitute.ie 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

shannoninstitute.ie

Open Graph description is not detected on the main page of Shannon Institute. 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: