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rockwellcenter.org screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

rockwellcenter.org

Home - The Rockwell Center for American Visual Studies

Page Load Speed

1.4 sec in total

First Response

132 ms

Resources Loaded

981 ms

Page Rendered

332 ms

rockwellcenter.org screenshot

About Website

Visit rockwellcenter.org now to see the best up-to-date Rockwell Center content and also check out these interesting facts you probably never knew about rockwellcenter.org

The Rockwell Center for American Visual Studies at the Norman Rockwell Museum is a national research institute dedicated to American illustration art.

Visit rockwellcenter.org

Key Findings

We analyzed Rockwellcenter.org page load time and found that the first response time was 132 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

rockwellcenter.org performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value2,430 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.064

97/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

rockwellcenter.org

132 ms

rockwellcenter.org

53 ms

ctf-styles.min.css

32 ms

comment-form.min.css

53 ms

privacy.min.css

41 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 89% of them (109 requests) were addressed to the original Rockwellcenter.org, 5% (6 requests) were made to Rockwell-center.org and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (416 ms) relates to the external source Polldaddy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (46%)

Content Size

2.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rockwellcenter.org main page is 2.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 1.1 MB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 184.7 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 1.1 MB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 16.8 kB

  • Original 675.3 kB
  • After minification 658.5 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. Rockwell Center images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 66.5 kB

  • Original 552.9 kB
  • After minification 552.7 kB
  • After compression 486.4 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 66.5 kB or 12% of the original size.

CSS Optimization

-19%

Potential reduce by 13.0 kB

  • Original 67.7 kB
  • After minification 67.7 kB
  • After compression 54.7 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. Rockwellcenter.org needs all CSS files to be minified and compressed as it can save up to 13.0 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 89 (80%)

Requests Now

111

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rockwell Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 78 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rockwellcenter.org

rockwellcenter.org

132 ms

rockwellcenter.org

rockwellcenter.org

53 ms

ctf-styles.min.css

ctf-styles.min.css

32 ms

comment-form.min.css

comment-form.min.css

53 ms

privacy.min.css

privacy.min.css

41 ms

faqs.min.css

faqs.min.css

41 ms

portfolio.min.css

portfolio.min.css

47 ms

style.min.css

style.min.css

42 ms

style.css

style.css

41 ms

the-grid.min.css

the-grid.min.css

49 ms

jquery.min.js

jquery.min.js

48 ms

jquery-migrate.min.js

jquery-migrate.min.js

51 ms

rbtools.min.js

rbtools.min.js

165 ms

rs6.min.js

rs6.min.js

166 ms

js

js

205 ms

js

js

276 ms

rating.js

rating.js

416 ms

css

css

247 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

199 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

200 ms

style.min.css

style.min.css

198 ms

rs6.css

rs6.css

199 ms

qppr_frontend_script.min.js

qppr_frontend_script.min.js

198 ms

comment-reply.min.js

comment-reply.min.js

200 ms

new-tab.js

new-tab.js

228 ms

effect.min.js

effect.min.js

227 ms

the-grid.min.js

the-grid.min.js

229 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

231 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

231 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

230 ms

awb-tabs-widget.js

awb-tabs-widget.js

232 ms

awb-vertical-menu-widget.js

awb-vertical-menu-widget.js

235 ms

cssua.js

cssua.js

233 ms

modernizr.js

modernizr.js

233 ms

fusion.js

fusion.js

237 ms

isotope.js

isotope.js

235 ms

packery.js

packery.js

238 ms

swiper.js

swiper.js

240 ms

bootstrap.transition.js

bootstrap.transition.js

240 ms

bootstrap.tooltip.js

bootstrap.tooltip.js

241 ms

jquery.requestAnimationFrame.js

jquery.requestAnimationFrame.js

240 ms

jquery.easing.js

jquery.easing.js

239 ms

jquery.fitvids.js

jquery.fitvids.js

238 ms

jquery.flexslider.js

jquery.flexslider.js

234 ms

jquery.ilightbox.js

jquery.ilightbox.js

227 ms

jquery.infinitescroll.js

jquery.infinitescroll.js

224 ms

jquery.mousewheel.js

jquery.mousewheel.js

225 ms

jquery.fade.js

jquery.fade.js

224 ms

imagesLoaded.js

imagesLoaded.js

221 ms

fusion-equal-heights.js

fusion-equal-heights.js

220 ms

logo-nrm-secondary-header.png

logo-nrm-secondary-header.png

275 ms

Illustration-history-button.jpg

Illustration-history-button.jpg

160 ms

essays_feature-300x180.jpg

essays_feature-300x180.jpg

295 ms

NormanRockwell070911.039-300x180.jpg

NormanRockwell070911.039-300x180.jpg

274 ms

illustration_network-300x180.jpg

illustration_network-300x180.jpg

266 ms

NRM-button.png

NRM-button.png

271 ms

project_norman-button.png

project_norman-button.png

390 ms

fusion-parallax.js

fusion-parallax.js

114 ms

fusion-video-general.js

fusion-video-general.js

110 ms

fusion-video-bg.js

fusion-video-bg.js

109 ms

fusion-lightbox.js

fusion-lightbox.js

64 ms

fusion-tooltip.js

fusion-tooltip.js

60 ms

fusion-sharing-box.js

fusion-sharing-box.js

62 ms

jquery.sticky-kit.js

jquery.sticky-kit.js

59 ms

fusion-youtube.js

fusion-youtube.js

61 ms

vimeoPlayer.js

vimeoPlayer.js

60 ms

fusion-general-global.js

fusion-general-global.js

58 ms

avada-general-footer.js

avada-general-footer.js

39 ms

avada-quantity.js

avada-quantity.js

37 ms

avada-crossfade-images.js

avada-crossfade-images.js

37 ms

avada-select.js

avada-select.js

39 ms

avada-rev-styles.js

avada-rev-styles.js

36 ms

avada-live-search.js

avada-live-search.js

38 ms

avada-comments.js

avada-comments.js

35 ms

fusion-alert.js

fusion-alert.js

35 ms

awb-off-canvas.js

awb-off-canvas.js

50 ms

fusion-flexslider.js

fusion-flexslider.js

49 ms

fusion-animations.js

fusion-animations.js

48 ms

fusion-column-legacy.js

fusion-column-legacy.js

47 ms

awb-background-slider.js

awb-background-slider.js

45 ms

jquery.textillate.js

jquery.textillate.js

44 ms

fusion-title.js

fusion-title.js

48 ms

fusion-button.js

fusion-button.js

48 ms

fusion-blog.js

fusion-blog.js

46 ms

fusion-container.js

fusion-container.js

47 ms

awb-widget-areas.js

awb-widget-areas.js

41 ms

jquery.elasticslider.js

jquery.elasticslider.js

41 ms

avada-elastic-slider.js

avada-elastic-slider.js

44 ms

avada-drop-down.js

avada-drop-down.js

42 ms

avada-sliding-bar.js

avada-sliding-bar.js

43 ms

avada-to-top.js

avada-to-top.js

44 ms

avada-header.js

avada-header.js

42 ms

avada-menu.js

avada-menu.js

44 ms

bootstrap.scrollspy.js

bootstrap.scrollspy.js

44 ms

avada-scrollspy.js

avada-scrollspy.js

42 ms

fusion-responsive-typography.js

fusion-responsive-typography.js

42 ms

fusion-scroll-to-anchor.js

fusion-scroll-to-anchor.js

42 ms

fusion-video.js

fusion-video.js

41 ms

fusion-column.js

fusion-column.js

43 ms

fa-brands-400.woff

fa-brands-400.woff

42 ms

awb-icons.woff

awb-icons.woff

41 ms

RC_Logo_400.png

RC_Logo_400.png

60 ms

dummy.png

dummy.png

38 ms

Viviano-13-Cruise-Ship-320x202.jpg

Viviano-13-Cruise-Ship-320x202.jpg

35 ms

MAD-Triple-Self-Portrait-Parody-Richard-Williams-320x395.jpg

MAD-Triple-Self-Portrait-Parody-Richard-Williams-320x395.jpg

35 ms

NRM.2018.18.800x800_cropped-320x202.jpg

NRM.2018.18.800x800_cropped-320x202.jpg

53 ms

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1956_Sundblum_cropped-320x202.jpg

55 ms

13-Ionesco-Story-Number-2-017-300x196.jpg

13-Ionesco-Story-Number-2-017-300x196.jpg

50 ms

Viviano-13-Cruise-Ship-66x66.jpg

Viviano-13-Cruise-Ship-66x66.jpg

52 ms

MAD-Triple-Self-Portrait-Parody-Richard-Williams-66x81.jpg

MAD-Triple-Self-Portrait-Parody-Richard-Williams-66x81.jpg

52 ms

SargSlider1-66x66.jpg

SargSlider1-66x66.jpg

52 ms

Istvan-Banyai-Images-022-66x66.jpg

Istvan-Banyai-Images-022-66x66.jpg

38 ms

logo-nrm-secondary-header.png

logo-nrm-secondary-header.png

5 ms

illustration_network-300x180.jpg

illustration_network-300x180.jpg

3 ms

NRM-button.png

NRM-button.png

4 ms

NormanRockwell070911.039-300x180.jpg

NormanRockwell070911.039-300x180.jpg

21 ms

embed

embed

344 ms

essays_feature-300x180.jpg

essays_feature-300x180.jpg

96 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

117 ms

project_norman-button.png

project_norman-button.png

77 ms

mejs-controls.svg

mejs-controls.svg

33 ms

the_grid.ttf

the_grid.ttf

4 ms

js

js

37 ms

Accessibility Review

rockwellcenter.org accessibility score

87

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.

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

Links do not have a discernible name

Best Practices

rockwellcenter.org best practices score

83

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

SEO Factors

rockwellcenter.org SEO score

86

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 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 Rockwellcenter.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 Rockwellcenter.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

rockwellcenter.org

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