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lessons.artinaction.org screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    75% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 78

    SEO

    Google-friendlier than
    40% of websites

lessons.artinaction.org

Art in Action | Lessons + Resources

Page Load Speed

2.2 sec in total

First Response

280 ms

Resources Loaded

1.8 sec

Page Rendered

139 ms

lessons.artinaction.org screenshot

About Website

Welcome to lessons.artinaction.org homepage info - get ready to check Lessons Art In Action best content for United States right away, or after learning these important things about lessons.artinaction.org

Art in Action fosters the educational development and creativity of children across America through innovative visual arts programs and communities.

Visit lessons.artinaction.org

Key Findings

We analyzed Lessons.artinaction.org page load time and found that the first response time was 280 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

lessons.artinaction.org performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value6.9 s

53/100

10%

Network Requests Diagram

lessons.artinaction.org

280 ms

main.css

74 ms

menu.css

135 ms

4f18f6f3099b2e1da76912ab5a77c510

225 ms

56cc7bc183d8a514023dbb9760519592

877 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 26% of them (5 requests) were addressed to the original Lessons.artinaction.org, 26% (5 requests) were made to Dboqfipc6vhz8.cloudfront.net and 21% (4 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (877 ms) belongs to the original domain Lessons.artinaction.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.8 kB (21%)

Content Size

603.1 kB

After Optimization

477.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lessons.artinaction.org main page is 603.1 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. 20% of websites need less resources to load. Images take 337.9 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 5.5 kB

  • Original 8.3 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. 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 5.5 kB or 66% of the original size.

Image Optimization

-3%

Potential reduce by 9.2 kB

  • Original 337.9 kB
  • After minification 328.8 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. Lessons Art In Action images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 103.1 kB

  • Original 243.6 kB
  • After minification 243.6 kB
  • After compression 140.5 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 103.1 kB or 42% of the original size.

CSS Optimization

-61%

Potential reduce by 8.0 kB

  • Original 13.2 kB
  • After minification 9.2 kB
  • After compression 5.2 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. Lessons.artinaction.org needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 61% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (44%)

Requests Now

18

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lessons Art In Action. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lessons.artinaction.org

lessons.artinaction.org

280 ms

main.css

main.css

74 ms

menu.css

menu.css

135 ms

4f18f6f3099b2e1da76912ab5a77c510

4f18f6f3099b2e1da76912ab5a77c510

225 ms

56cc7bc183d8a514023dbb9760519592

56cc7bc183d8a514023dbb9760519592

877 ms

element.js

element.js

34 ms

translateelement.css

translateelement.css

62 ms

main.js

main.js

102 ms

analytics.js

analytics.js

39 ms

aia_logo.jpg

aia_logo.jpg

193 ms

element_main.js

element_main.js

40 ms

collect

collect

4 ms

collect

collect

71 ms

lessonintro1.jpg

lessonintro1.jpg

220 ms

translate_24dp.png

translate_24dp.png

31 ms

l

l

42 ms

lessonintro3.jpg

lessonintro3.jpg

407 ms

lessonintro2.jpg

lessonintro2.jpg

389 ms

LongBlue.jpg

LongBlue.jpg

198 ms

Accessibility Review

lessons.artinaction.org accessibility score

87

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

lessons.artinaction.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

lessons.artinaction.org SEO score

78

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Lessons.artinaction.org 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 Lessons.artinaction.org 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

lessons.artinaction.org

Open Graph description is not detected on the main page of Lessons Art In Action. 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: