Tools & Wizards About Us
jonklearning.co.uk screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

jonklearning.co.uk

The Joy of Not Knowing; JONK Thinking and Learning Ltd; Learning at Home

Page Load Speed

5.8 sec in total

First Response

178 ms

Resources Loaded

5.1 sec

Page Rendered

479 ms

jonklearning.co.uk screenshot

About Website

Click here to check amazing JONK Learning content. Otherwise, check out these important facts you probably never knew about jonklearning.co.uk

Educational Consultancy for Schools, Colleges and Further Education; Instilling a lifelong and intrinsic love of learning; A thought provoking, enquiry and values approach to education, to leadership ...

Visit jonklearning.co.uk

Key Findings

We analyzed Jonklearning.co.uk page load time and found that the first response time was 178 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

jonklearning.co.uk performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value2,140 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.428

22/100

15%

TTI (Time to Interactive)

Value21.9 s

1/100

10%

Network Requests Diagram

jonklearning.co.uk

178 ms

www.jonklearning.co.uk

678 ms

fontawesome-all.css

226 ms

strip.css

230 ms

transitionSliderStyle.css

230 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 61% of them (53 requests) were addressed to the original Jonklearning.co.uk, 15% (13 requests) were made to Fonts.gstatic.com and 13% (11 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Jonklearning.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 765.6 kB (32%)

Content Size

2.4 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jonklearning.co.uk main page is 2.4 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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 61.1 kB

  • Original 94.6 kB
  • After minification 87.5 kB
  • After compression 33.5 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 61.1 kB or 65% of the original size.

Image Optimization

-13%

Potential reduce by 203.2 kB

  • Original 1.6 MB
  • After minification 1.4 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, JONK Learning needs image optimization as it can save up to 203.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 311.3 kB

  • Original 517.5 kB
  • After minification 471.9 kB
  • After compression 206.1 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 311.3 kB or 60% of the original size.

CSS Optimization

-83%

Potential reduce by 190.0 kB

  • Original 229.4 kB
  • After minification 211.3 kB
  • After compression 39.4 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. Jonklearning.co.uk needs all CSS files to be minified and compressed as it can save up to 190.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (52%)

Requests Now

69

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JONK Learning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jonklearning.co.uk

jonklearning.co.uk

178 ms

www.jonklearning.co.uk

www.jonklearning.co.uk

678 ms

fontawesome-all.css

fontawesome-all.css

226 ms

strip.css

strip.css

230 ms

transitionSliderStyle.css

transitionSliderStyle.css

230 ms

bootstrap.min.css

bootstrap.min.css

451 ms

slick.css

slick.css

231 ms

slick-theme.css

slick-theme.css

274 ms

bootstrapValidator.css

bootstrapValidator.css

299 ms

jquery-eu-cookie-law-popup.css

jquery-eu-cookie-law-popup.css

301 ms

respond.min.js

respond.min.js

302 ms

api.js

api.js

43 ms

controllers.min.css

controllers.min.css

375 ms

css

css

31 ms

css

css

44 ms

widgets.js

widgets.js

103 ms

jqueryNew.js

jqueryNew.js

466 ms

jqueryMigrate.js

jqueryMigrate.js

302 ms

bootstrap.min.js

bootstrap.min.js

458 ms

bootstrapValidator.js

bootstrapValidator.js

537 ms

bootstrap.js

bootstrap.js

459 ms

pushSlideMenus.js

pushSlideMenus.js

459 ms

classie.js

classie.js

465 ms

validation.js

validation.js

464 ms

slick.js

slick.js

536 ms

jquery-eu-cookie-law-popup.js

jquery-eu-cookie-law-popup.js

464 ms

strip.pkgd.min.js

strip.pkgd.min.js

564 ms

js

js

103 ms

addthis_widget.js

addthis_widget.js

25 ms

analytics.js

analytics.js

114 ms

chevron-up.svg

chevron-up.svg

158 ms

logo.svg

logo.svg

182 ms

file.php

file.php

1318 ms

marcelo(2).jpg

marcelo(2).jpg

337 ms

file.php

file.php

1615 ms

file.php

file.php

1388 ms

file.php

file.php

1363 ms

file.php

file.php

1708 ms

file.php

file.php

1923 ms

file.php

file.php

2066 ms

file.php

file.php

2241 ms

file.php

file.php

1934 ms

file.php

file.php

2359 ms

file.php

file.php

2159 ms

file.php

file.php

2431 ms

file.php

file.php

2300 ms

quote-open.svg

quote-open.svg

2141 ms

quote-close.svg

quote-close.svg

2226 ms

bg-image-grey.jpg

bg-image-grey.jpg

2385 ms

file.php

file.php

2910 ms

file.php

file.php

2674 ms

file.php

file.php

3257 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXx-p7K4GLs.woff

57 ms

font

font

58 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXx-p7K4GLs.woff

71 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXx-p7K4GLs.woff

77 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aXx-p7K4GLs.woff

82 ms

fa-solid-900.woff

fa-solid-900.woff

2457 ms

fa-regular-400.woff

fa-regular-400.woff

2407 ms

fa-brands-400.woff

fa-brands-400.woff

2533 ms

wlppgwHKFkZgtmSR3NB0oRJXsCxGDNNW9rJPfw.woff

wlppgwHKFkZgtmSR3NB0oRJXsCxGDNNW9rJPfw.woff

100 ms

wlppgwHKFkZgtmSR3NB0oRJX1C1GDNNW9rJPfw.woff

wlppgwHKFkZgtmSR3NB0oRJX1C1GDNNW9rJPfw.woff

102 ms

wlp2gwHKFkZgtmSR3NB0oRJfbwhVIfFd3A.woff

wlp2gwHKFkZgtmSR3NB0oRJfbwhVIfFd3A.woff

100 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9WXh0oJC8MLnrtQ.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9WXh0oJC8MLnrtQ.woff

74 ms

font

font

102 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq3p6WXh0oJC8MLnrtQ.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq3p6WXh0oJC8MLnrtQ.woff

103 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq0N6WXh0oJC8MLnrtQ.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq0N6WXh0oJC8MLnrtQ.woff

102 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jqw16WXh0oJC8MLnrtQ.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jqw16WXh0oJC8MLnrtQ.woff

124 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

2482 ms

blue-map.png

blue-map.png

2532 ms

collect

collect

74 ms

js

js

81 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

86 ms

settings

settings

97 ms

close.svg

close.svg

2283 ms

ajax-loader.gif

ajax-loader.gif

2334 ms

slick.woff

slick.woff

2327 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

25 ms

MStaricoff

MStaricoff

71 ms

polyfills-3b821eda8863adcc4a4b.js

polyfills-3b821eda8863adcc4a4b.js

25 ms

runtime-a697c5a1ae32bd7e4d42.js

runtime-a697c5a1ae32bd7e4d42.js

52 ms

modules.20f98d7498a59035a762.js

modules.20f98d7498a59035a762.js

101 ms

main-fd9ef5eb169057cda26d.js

main-fd9ef5eb169057cda26d.js

78 ms

_app-88bf420a57d49e33be53.js

_app-88bf420a57d49e33be53.js

82 ms

%5BscreenName%5D-c33f0b02841cffc3e9b4.js

%5BscreenName%5D-c33f0b02841cffc3e9b4.js

88 ms

_buildManifest.js

_buildManifest.js

100 ms

_ssgManifest.js

_ssgManifest.js

101 ms

Accessibility Review

jonklearning.co.uk accessibility score

75

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

jonklearning.co.uk 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

jonklearning.co.uk SEO score

85

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

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 Jonklearning.co.uk 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 Jonklearning.co.uk 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

jonklearning.co.uk

Open Graph description is not detected on the main page of JONK Learning. 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: