Tools & Wizards About Us
lucasmuseum.org screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

lucasmuseum.org

Home | The Lucas Museum of Narrative Art

Page Load Speed

2.1 sec in total

First Response

159 ms

Resources Loaded

1.6 sec

Page Rendered

305 ms

lucasmuseum.org screenshot

About Website

Visit lucasmuseum.org now to see the best up-to-date Lucas Museum content for United States and also check out these interesting facts you probably never knew about lucasmuseum.org

Home

Visit lucasmuseum.org

Key Findings

We analyzed Lucasmuseum.org page load time and found that the first response time was 159 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 40% of websites can load faster.

Performance Metrics

lucasmuseum.org performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.843

4/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

lucasmuseum.org

159 ms

lucasmuseum.org

542 ms

global.css

69 ms

main.css

133 ms

modernizr.js

180 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 43% of them (20 requests) were addressed to the original Lucasmuseum.org, 34% (16 requests) were made to Static.cdninstagram.com and 9% (4 requests) were made to Scontent.cdninstagram.com. The less responsive or slowest element that took the longest time to load (542 ms) belongs to the original domain Lucasmuseum.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 272.0 kB (18%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lucasmuseum.org main page is 1.5 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 23.5 kB

  • Original 30.9 kB
  • After minification 28.9 kB
  • After compression 7.4 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 23.5 kB or 76% of the original size.

Image Optimization

-12%

Potential reduce by 148.6 kB

  • Original 1.2 MB
  • After minification 1.1 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, Lucas Museum needs image optimization as it can save up to 148.6 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

-45%

Potential reduce by 99.6 kB

  • Original 220.6 kB
  • After minification 214.7 kB
  • After compression 121.0 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 99.6 kB or 45% of the original size.

CSS Optimization

-2%

Potential reduce by 288 B

  • Original 15.4 kB
  • After minification 15.4 kB
  • After compression 15.1 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. Lucasmuseum.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (62%)

Requests Now

42

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lucas Museum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lucasmuseum.org

lucasmuseum.org

159 ms

lucasmuseum.org

lucasmuseum.org

542 ms

global.css

global.css

69 ms

main.css

main.css

133 ms

modernizr.js

modernizr.js

180 ms

manifest.js

manifest.js

183 ms

vendor.js

vendor.js

248 ms

global.js

global.js

328 ms

app.js

app.js

269 ms

embed.js

embed.js

112 ms

mc-validate.js

mc-validate.js

52 ms

js

js

80 ms

925a85ec68920f37024991515.js

925a85ec68920f37024991515.js

120 ms

logo.png

logo.png

71 ms

Lucas-Museum-night-slider-dark-corner.jpg

Lucas-Museum-night-slider-dark-corner.jpg

227 ms

lucas-museum-of-narrative-art-night-MOBILE.png

lucas-museum-of-narrative-art-night-MOBILE.png

507 ms

Raul-Colon.png

Raul-Colon.png

328 ms

Robert-Colescott.png

Robert-Colescott.png

368 ms

Latinx-Photography.png

Latinx-Photography.png

255 ms

social-icons.svg

social-icons.svg

127 ms

signup-submit.png

signup-submit.png

187 ms

Hellix-SemiBold.woff

Hellix-SemiBold.woff

197 ms

Hellix-Regular.woff

Hellix-Regular.woff

218 ms

Hellix-Bold.woff

Hellix-Bold.woff

256 ms

fbevents.js

fbevents.js

47 ms

282 ms

embed.js

embed.js

57 ms

agVVqv3q9jb.css

agVVqv3q9jb.css

19 ms

OWzy5ej3VaD.css

OWzy5ej3VaD.css

30 ms

r1gYqO9hgfl.css

r1gYqO9hgfl.css

54 ms

6G5YPsgUkiN.js

6G5YPsgUkiN.js

62 ms

209377416_318028743202738_4053280310955758680_n.jpg

209377416_318028743202738_4053280310955758680_n.jpg

35 ms

xDAljLnLziD.js

xDAljLnLziD.js

21 ms

1xxnYQvrcYL.js

1xxnYQvrcYL.js

21 ms

7vr7kd_KTDc.js

7vr7kd_KTDc.js

21 ms

IQesjrfZ6d8.js

IQesjrfZ6d8.js

44 ms

RYsK-Af0jAh.js

RYsK-Af0jAh.js

44 ms

Bvr7BYmOJJ9.js

Bvr7BYmOJJ9.js

43 ms

BTuEBPL3Mnd.js

BTuEBPL3Mnd.js

58 ms

aCKOfvtcEai.js

aCKOfvtcEai.js

58 ms

Dpo-C8H2-Ae.js

Dpo-C8H2-Ae.js

56 ms

-MtCr_YE_tJ.js

-MtCr_YE_tJ.js

57 ms

jUJqN1CLp-S.js

jUJqN1CLp-S.js

58 ms

446221026_487687663688568_7863665607556602060_n.jpg

446221026_487687663688568_7863665607556602060_n.jpg

53 ms

432026698_921329689475064_2621478874913050964_n.jpg

432026698_921329689475064_2621478874913050964_n.jpg

53 ms

403183261_647336570910841_1156867509565234326_n.jpg

403183261_647336570910841_1156867509565234326_n.jpg

56 ms

hwgTSgiJXcc.png

hwgTSgiJXcc.png

53 ms

Accessibility Review

lucasmuseum.org accessibility score

82

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

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

lucasmuseum.org best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

lucasmuseum.org SEO score

93

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 Lucasmuseum.org 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 Lucasmuseum.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

lucasmuseum.org

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