Tools & Wizards About Us

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

cranbrookartmuseum.org

Contemporary Art in Metro Detroit | Cranbrook Art Museum

Page Load Speed

13.9 sec in total

First Response

347 ms

Resources Loaded

12.6 sec

Page Rendered

942 ms

About Website

Welcome to cranbrookartmuseum.org homepage info - get ready to check Cranbrook Art Museum best content for United States right away, or after learning these important things about cranbrookartmuseum.org

Cranbrook Art Museum maintains thousands of works of art, artifacts, design, architecture, and craft. Explore our diverse collections of 20th and 21st-century art.

Visit cranbrookartmuseum.org

Key Findings

We analyzed Cranbrookartmuseum.org page load time and found that the first response time was 347 ms and then it took 13.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

cranbrookartmuseum.org performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value52.0 s

0/100

25%

SI (Speed Index)

Value25.2 s

0/100

10%

TBT (Total Blocking Time)

Value1,880 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value42.1 s

0/100

10%

Network Requests Diagram

cranbrookartmuseum.org

347 ms

e6186.default.include.497acf.css

129 ms

e6186.default.include.063c82.js

741 ms

xys8jwt.js

144 ms

style.css

199 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 85% of them (103 requests) were addressed to the original Cranbrookartmuseum.org, 9% (11 requests) were made to Use.typekit.net and 1% (1 request) were made to Platform-api.sharethis.com. The less responsive or slowest element that took the longest time to load (10.4 sec) belongs to the original domain Cranbrookartmuseum.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (10%)

Content Size

20.0 MB

After Optimization

18.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cranbrookartmuseum.org main page is 20.0 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. Only a small number of websites need less resources to load. Images take 18.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 90.7 kB

  • Original 111.7 kB
  • After minification 111.3 kB
  • After compression 21.0 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 90.7 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 1.4 MB

  • Original 18.5 MB
  • After minification 17.0 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. Cranbrook Art Museum images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 439.0 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 754.2 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 439.0 kB or 37% of the original size.

CSS Optimization

-23%

Potential reduce by 57.1 kB

  • Original 246.5 kB
  • After minification 239.1 kB
  • After compression 189.4 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. Cranbrookartmuseum.org needs all CSS files to be minified and compressed as it can save up to 57.1 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (56%)

Requests Now

100

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cranbrook Art 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 37 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cranbrookartmuseum.org accessibility score

83

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cranbrookartmuseum.org best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

cranbrookartmuseum.org SEO score

76

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Cranbrookartmuseum.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 Cranbrookartmuseum.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

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