Tools & Wizards About Us
artschoolonline.co.uk screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

artschoolonline.co.uk

Dave Woolass, Artist, Painting, Drawings, Prints, Portraits, Animals

Page Load Speed

7.6 sec in total

First Response

171 ms

Resources Loaded

7.3 sec

Page Rendered

172 ms

artschoolonline.co.uk screenshot

About Website

Welcome to artschoolonline.co.uk homepage info - get ready to check Artschoolonline best content right away, or after learning these important things about artschoolonline.co.uk

Dave Woolass Artist, Painting, Landscape Artist, Portrait Artist, Still Life Artist, and world-famous Art Tutor, Animal portraits, Horse portraits.

Visit artschoolonline.co.uk

Key Findings

We analyzed Artschoolonline.co.uk page load time and found that the first response time was 171 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

artschoolonline.co.uk performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.42

23/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

index.html

171 ms

styles.css

35 ms

AC_RunActiveContent.js

60 ms

bg_top.jpg

34 ms

bg.gif

42 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Artschoolonline.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (471 ms) relates to the external source Artdw.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.8 kB (16%)

Content Size

349.7 kB

After Optimization

294.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Artschoolonline.co.uk main page is 349.7 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. 15% of websites need less resources to load. Images take 327.5 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 6.7 kB

  • Original 9.5 kB
  • After minification 8.1 kB
  • After compression 2.8 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. This page needs HTML code to be minified as it can gain 1.4 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 6.7 kB or 70% of the original size.

Image Optimization

-12%

Potential reduce by 38.0 kB

  • Original 327.5 kB
  • After minification 289.5 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. Obviously, Artschoolonline needs image optimization as it can save up to 38.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-80%

Potential reduce by 6.4 kB

  • Original 8.0 kB
  • After minification 5.2 kB
  • After compression 1.6 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 6.4 kB or 80% of the original size.

CSS Optimization

-77%

Potential reduce by 3.6 kB

  • Original 4.7 kB
  • After minification 3.8 kB
  • After compression 1.1 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. Artschoolonline.co.uk needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Artschoolonline. According to our analytics all requests are already optimized.

Network Requests Diagram

index.html

index.html

171 ms

styles.css

styles.css

35 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

60 ms

bg_top.jpg

bg_top.jpg

34 ms

bg.gif

bg.gif

42 ms

bg_bot.jpg

bg_bot.jpg

58 ms

top.gif

top.gif

61 ms

cont.gif

cont.gif

64 ms

header.jpg

header.jpg

124 ms

welcomeArtSchool.jpg

welcomeArtSchool.jpg

156 ms

MainImage.jpg

MainImage.jpg

214 ms

PurpArrows.gif

PurpArrows.gif

151 ms

ColouredOilPalette5.png

ColouredOilPalette5.png

207 ms

PurpArrows2.gif

PurpArrows2.gif

168 ms

left_big.jpg

left_big.jpg

407 ms

davessite.jpg

davessite.jpg

443 ms

Newsletter.jpg

Newsletter.jpg

471 ms

footer.jpg

footer.jpg

452 ms

Accessibility Review

artschoolonline.co.uk accessibility score

84

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

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

artschoolonline.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

artschoolonline.co.uk SEO score

98

Search Engine Optimization Advices

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Artschoolonline.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 Artschoolonline.co.uk 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

artschoolonline.co.uk

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