Tools & Wizards About Us
extrapolated-art.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

extrapolated-art.com

extrapolated art - Cambridge Machine Learning Group | Yarin Gal

Page Load Speed

2.2 sec in total

First Response

274 ms

Resources Loaded

1.5 sec

Page Rendered

504 ms

extrapolated-art.com screenshot

About Website

Welcome to extrapolated-art.com homepage info - get ready to check Extrapolated Art best content right away, or after learning these important things about extrapolated-art.com

Paintings only give a peek into a scene; new techniques in machine learning and image processing allow us to extrapolate the scene of a painting to see what the full scenery might have looked like. Cl...

Visit extrapolated-art.com

Key Findings

We analyzed Extrapolated-art.com page load time and found that the first response time was 274 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

extrapolated-art.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value550 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

extrapolated-art.com

274 ms

bootstrap.min.css

18 ms

resource.css

328 ms

style.css

193 ms

platform.js

31 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 8% of them (6 requests) were addressed to the original Extrapolated-art.com, 55% (41 requests) were made to Mlg.eng.cam.ac.uk and 8% (6 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (504 ms) relates to the external source Developers.google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.1 kB (31%)

Content Size

353.6 kB

After Optimization

245.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Extrapolated-art.com main page is 353.6 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. 55% of websites need less resources to load. Javascripts take 208.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 25.1 kB

  • Original 32.1 kB
  • After minification 29.4 kB
  • After compression 7.1 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 25.1 kB or 78% of the original size.

JavaScript Optimization

-1%

Potential reduce by 1.5 kB

  • Original 208.3 kB
  • After minification 207.8 kB
  • After compression 206.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-72%

Potential reduce by 81.5 kB

  • Original 113.2 kB
  • After minification 91.4 kB
  • After compression 31.7 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. Extrapolated-art.com needs all CSS files to be minified and compressed as it can save up to 81.5 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (70%)

Requests Now

27

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Extrapolated Art. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

extrapolated-art.com

extrapolated-art.com

274 ms

bootstrap.min.css

bootstrap.min.css

18 ms

resource.css

resource.css

328 ms

style.css

style.css

193 ms

platform.js

platform.js

31 ms

nsc.js

nsc.js

147 ms

jquery.min.js

jquery.min.js

10 ms

bootstrap.min.js

bootstrap.min.js

13 ms

app.js

app.js

133 ms

paintings-500-1000.css

paintings-500-1000.css

96 ms

paintings-500-500.css

paintings-500-500.css

100 ms

Starry-Night-Large-1000.jpg

Starry-Night-Large-1000.jpg

229 ms

The-Sower-500.jpg

The-Sower-500.jpg

229 ms

The-Sower-Large-900.jpg

The-Sower-Large-900.jpg

233 ms

Wheat-Field-with-Cypresses-(1889)-Vincent-van-Gogh-Met-500.jpg

Wheat-Field-with-Cypresses-(1889)-Vincent-van-Gogh-Met-500.jpg

232 ms

Wheat-Field-with-Cypresses-(1889)-Vincent-van-Gogh-Met-Large-1000.jpg

Wheat-Field-with-Cypresses-(1889)-Vincent-van-Gogh-Met-Large-1000.jpg

232 ms

Starry-Night-Over-The-Rhone-600.jpg

Starry-Night-Over-The-Rhone-600.jpg

228 ms

Starry-Night-Over-The-Rhone-Large-1200.jpg

Starry-Night-Over-The-Rhone-Large-1200.jpg

316 ms

Claude-Monet-600.jpg

Claude-Monet-600.jpg

316 ms

Claude-Monet-Large-1260.jpg

Claude-Monet-Large-1260.jpg

331 ms

water-lilies-5-1916-19-claude-monet-600.jpg

water-lilies-5-1916-19-claude-monet-600.jpg

330 ms

Picasso-Large.jpg

Picasso-Large.jpg

335 ms

from-the-lake-Georgia-O'Keeffe-600.jpg

from-the-lake-Georgia-O'Keeffe-600.jpg

335 ms

from-the-lake-Georgia-O'Keeffe-Large-1200.jpg

from-the-lake-Georgia-O'Keeffe-Large-1200.jpg

344 ms

The-Great-Wave-off-Kanagawa-640.jpg

The-Great-Wave-off-Kanagawa-640.jpg

344 ms

The-Great-Wave-off-Kanagawa-Large-1240.jpg

The-Great-Wave-off-Kanagawa-Large-1240.jpg

344 ms

Hokusai-640.jpg

Hokusai-640.jpg

344 ms

Hokusai-Large-1000.jpg

Hokusai-Large-1000.jpg

372 ms

Wheatfield-with-Crows_A_Vincent_Van_Gogh-500.jpg

Wheatfield-with-Crows_A_Vincent_Van_Gogh-500.jpg

378 ms

Wheatfield-with-Crows_A_Vincent_Van_Gogh-Large-1000.jpg

Wheatfield-with-Crows_A_Vincent_Van_Gogh-Large-1000.jpg

379 ms

sdk.js

sdk.js

92 ms

widgets.js

widgets.js

70 ms

aHR0cDovL2V4dHJhcG9sYXRlZC1hcnQuY29tLw==

aHR0cDovL2V4dHJhcG9sYXRlZC1hcnQuY29tLw==

365 ms

yVHpdQrmTj9Kax1tmFSx2rO3LdcAZYWl9Si6vvxL-qU.woff

yVHpdQrmTj9Kax1tmFSx2rO3LdcAZYWl9Si6vvxL-qU.woff

96 ms

eAWT4YudG0otf3rlsJD6zOvvDin1pK8aKteLpeZ5c0A.woff

eAWT4YudG0otf3rlsJD6zOvvDin1pK8aKteLpeZ5c0A.woff

237 ms

AwBqWF2kjhlybWamaKMPcbO3LdcAZYWl9Si6vvxL-qU.woff

AwBqWF2kjhlybWamaKMPcbO3LdcAZYWl9Si6vvxL-qU.woff

235 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

111 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

115 ms

fastbutton

fastbutton

108 ms

analytics.js

analytics.js

34 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

187 ms

sdk.js

sdk.js

43 ms

Starry-Night-500.jpg

Starry-Night-500.jpg

187 ms

collect

collect

175 ms

Starry-Night-Over-The-Rhone-600.jpg

Starry-Night-Over-The-Rhone-600.jpg

191 ms

Starry-Night-Large-1000.jpg

Starry-Night-Large-1000.jpg

165 ms

The-Sower-500.jpg

The-Sower-500.jpg

167 ms

Wheat-Field-with-Cypresses-(1889)-Vincent-van-Gogh-Met-500.jpg

Wheat-Field-with-Cypresses-(1889)-Vincent-van-Gogh-Met-500.jpg

165 ms

Wheat-Field-with-Cypresses-(1889)-Vincent-van-Gogh-Met-Large-1000.jpg

Wheat-Field-with-Cypresses-(1889)-Vincent-van-Gogh-Met-Large-1000.jpg

170 ms

The-Sower-Large-900.jpg

The-Sower-Large-900.jpg

178 ms

postmessageRelay

postmessageRelay

167 ms

Claude-Monet-600.jpg

Claude-Monet-600.jpg

93 ms

Starry-Night-Over-The-Rhone-Large-1200.jpg

Starry-Night-Over-The-Rhone-Large-1200.jpg

100 ms

water-lilies-5-1916-19-claude-monet-Large-1200.jpg

water-lilies-5-1916-19-claude-monet-Large-1200.jpg

95 ms

Picasso.jpg

Picasso.jpg

100 ms

water-lilies-5-1916-19-claude-monet-600.jpg

water-lilies-5-1916-19-claude-monet-600.jpg

93 ms

Claude-Monet-Large-1260.jpg

Claude-Monet-Large-1260.jpg

89 ms

from-the-lake-Georgia-O'Keeffe-600.jpg

from-the-lake-Georgia-O'Keeffe-600.jpg

89 ms

Picasso-Large.jpg

Picasso-Large.jpg

98 ms

The-Great-Wave-off-Kanagawa-Large-1240.jpg

The-Great-Wave-off-Kanagawa-Large-1240.jpg

97 ms

The-Great-Wave-off-Kanagawa-640.jpg

The-Great-Wave-off-Kanagawa-640.jpg

91 ms

Hokusai-640.jpg

Hokusai-640.jpg

88 ms

from-the-lake-Georgia-O'Keeffe-Large-1200.jpg

from-the-lake-Georgia-O'Keeffe-Large-1200.jpg

96 ms

Hokusai-Large-1000.jpg

Hokusai-Large-1000.jpg

99 ms

settings

settings

162 ms

Wheatfield-with-Crows_A_Vincent_Van_Gogh-500.jpg

Wheatfield-with-Crows_A_Vincent_Van_Gogh-500.jpg

64 ms

Wheatfield-with-Crows_A_Vincent_Van_Gogh-Large-1000.jpg

Wheatfield-with-Crows_A_Vincent_Van_Gogh-Large-1000.jpg

60 ms

developers.google.com

developers.google.com

504 ms

js

js

72 ms

3636781319-postmessagerelay.js

3636781319-postmessagerelay.js

22 ms

rpc:shindig_random.js

rpc:shindig_random.js

11 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

66 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

3 ms

embeds

embeds

29 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

17 ms

Accessibility Review

extrapolated-art.com accessibility score

82

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

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

extrapolated-art.com 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

extrapolated-art.com SEO score

100

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

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 Extrapolated-art.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 Extrapolated-art.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

extrapolated-art.com

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