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rockwell-center.org screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% 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

rockwell-center.org

Home - The Rockwell Center for American Visual Studies

Page Load Speed

2.5 sec in total

First Response

192 ms

Resources Loaded

2 sec

Page Rendered

326 ms

rockwell-center.org screenshot

About Website

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

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

Visit rockwell-center.org

Key Findings

We analyzed Rockwell-center.org page load time and found that the first response time was 192 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

rockwell-center.org performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value13.7 s

10/100

10%

Network Requests Diagram

rockwell-center.org

192 ms

rockwellcenter.org

1156 ms

ctf-styles.min.css

19 ms

comment-form.min.css

25 ms

privacy.min.css

26 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 6% of them (7 requests) were addressed to the original Rockwell-center.org, 88% (109 requests) were made to Rockwellcenter.org and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Rockwellcenter.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (45%)

Content Size

2.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rockwell-center.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 183.7 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 711.0 kB
  • After minification 694.2 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

-10%

Potential reduce by 51.2 kB

  • Original 538.6 kB
  • After minification 538.6 kB
  • After compression 487.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-26%

Potential reduce by 18.9 kB

  • Original 73.5 kB
  • After minification 73.5 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. Rockwell-center.org needs all CSS files to be minified and compressed as it can save up to 18.9 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 90 (80%)

Requests Now

112

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 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 79 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rockwell-center.org

rockwell-center.org

192 ms

rockwellcenter.org

rockwellcenter.org

1156 ms

ctf-styles.min.css

ctf-styles.min.css

19 ms

comment-form.min.css

comment-form.min.css

25 ms

privacy.min.css

privacy.min.css

26 ms

faqs.min.css

faqs.min.css

28 ms

portfolio.min.css

portfolio.min.css

27 ms

style.min.css

style.min.css

28 ms

style.css

style.css

26 ms

the-grid.min.css

the-grid.min.css

31 ms

jquery.min.js

jquery.min.js

39 ms

jquery-migrate.min.js

jquery-migrate.min.js

33 ms

rbtools.min.js

rbtools.min.js

34 ms

rs6.min.js

rs6.min.js

39 ms

js

js

198 ms

js

js

200 ms

rating.js

rating.js

316 ms

css

css

187 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

22 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

26 ms

style.min.css

style.min.css

27 ms

rs6.css

rs6.css

26 ms

qppr_frontend_script.min.js

qppr_frontend_script.min.js

170 ms

comment-reply.min.js

comment-reply.min.js

171 ms

new-tab.js

new-tab.js

171 ms

effect.min.js

effect.min.js

172 ms

the-grid.min.js

the-grid.min.js

173 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

179 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

174 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

173 ms

awb-tabs-widget.js

awb-tabs-widget.js

174 ms

awb-vertical-menu-widget.js

awb-vertical-menu-widget.js

173 ms

cssua.js

cssua.js

175 ms

modernizr.js

modernizr.js

176 ms

fusion.js

fusion.js

176 ms

isotope.js

isotope.js

177 ms

packery.js

packery.js

179 ms

swiper.js

swiper.js

178 ms

bootstrap.transition.js

bootstrap.transition.js

181 ms

bootstrap.tooltip.js

bootstrap.tooltip.js

179 ms

jquery.requestAnimationFrame.js

jquery.requestAnimationFrame.js

183 ms

jquery.easing.js

jquery.easing.js

179 ms

jquery.fitvids.js

jquery.fitvids.js

179 ms

jquery.flexslider.js

jquery.flexslider.js

171 ms

jquery.ilightbox.js

jquery.ilightbox.js

174 ms

jquery.infinitescroll.js

jquery.infinitescroll.js

173 ms

jquery.mousewheel.js

jquery.mousewheel.js

172 ms

jquery.placeholder.js

jquery.placeholder.js

172 ms

jquery.fade.js

jquery.fade.js

172 ms

imagesLoaded.js

imagesLoaded.js

167 ms

fusion-equal-heights.js

fusion-equal-heights.js

170 ms

fusion-parallax.js

fusion-parallax.js

170 ms

fusion-video-general.js

fusion-video-general.js

170 ms

fusion-video-bg.js

fusion-video-bg.js

164 ms

fusion-lightbox.js

fusion-lightbox.js

167 ms

fusion-tooltip.js

fusion-tooltip.js

168 ms

fusion-sharing-box.js

fusion-sharing-box.js

168 ms

logo-nrm-secondary-header.png

logo-nrm-secondary-header.png

374 ms

Illustration-history-button.jpg

Illustration-history-button.jpg

128 ms

essays_feature-300x180.jpg

essays_feature-300x180.jpg

174 ms

NormanRockwell070911.039-300x180.jpg

NormanRockwell070911.039-300x180.jpg

164 ms

illustration_network-300x180.jpg

illustration_network-300x180.jpg

165 ms

NRM-button.png

NRM-button.png

165 ms

project_norman-button.png

project_norman-button.png

180 ms

jquery.sticky-kit.js

jquery.sticky-kit.js

52 ms

fusion-youtube.js

fusion-youtube.js

54 ms

vimeoPlayer.js

vimeoPlayer.js

54 ms

avada-general-footer.js

avada-general-footer.js

54 ms

avada-quantity.js

avada-quantity.js

52 ms

avada-crossfade-images.js

avada-crossfade-images.js

52 ms

avada-select.js

avada-select.js

51 ms

avada-rev-styles.js

avada-rev-styles.js

57 ms

avada-live-search.js

avada-live-search.js

57 ms

avada-comments.js

avada-comments.js

56 ms

fusion-alert.js

fusion-alert.js

56 ms

awb-off-canvas.js

awb-off-canvas.js

56 ms

fusion-flexslider.js

fusion-flexslider.js

53 ms

fusion-animations.js

fusion-animations.js

66 ms

fusion-column-legacy.js

fusion-column-legacy.js

69 ms

awb-background-slider.js

awb-background-slider.js

65 ms

jquery.textillate.js

jquery.textillate.js

64 ms

fusion-title.js

fusion-title.js

63 ms

fusion-blog.js

fusion-blog.js

62 ms

fusion-button.js

fusion-button.js

65 ms

fusion-container.js

fusion-container.js

66 ms

awb-widget-areas.js

awb-widget-areas.js

64 ms

jquery.elasticslider.js

jquery.elasticslider.js

63 ms

avada-elastic-slider.js

avada-elastic-slider.js

61 ms

avada-drop-down.js

avada-drop-down.js

63 ms

avada-sliding-bar.js

avada-sliding-bar.js

62 ms

avada-to-top.js

avada-to-top.js

62 ms

avada-header.js

avada-header.js

64 ms

avada-menu.js

avada-menu.js

61 ms

bootstrap.scrollspy.js

bootstrap.scrollspy.js

63 ms

avada-scrollspy.js

avada-scrollspy.js

62 ms

fusion-responsive-typography.js

fusion-responsive-typography.js

62 ms

fusion-scroll-to-anchor.js

fusion-scroll-to-anchor.js

62 ms

fusion-general-global.js

fusion-general-global.js

61 ms

fusion-video.js

fusion-video.js

61 ms

fusion-column.js

fusion-column.js

70 ms

fa-brands-400.woff

fa-brands-400.woff

41 ms

awb-icons.woff

awb-icons.woff

32 ms

RC_Logo_400.png

RC_Logo_400.png

39 ms

dummy.png

dummy.png

39 ms

MAD-travel-image-web-1-320x202.jpg

MAD-travel-image-web-1-320x202.jpg

39 ms

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

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

79 ms

NRM.2018.18.800x800_cropped-320x202.jpg

NRM.2018.18.800x800_cropped-320x202.jpg

39 ms

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1956_Sundblum_cropped-320x202.jpg

52 ms

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

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

79 ms

MAD-travel-image-web-1-66x66.jpg

MAD-travel-image-web-1-66x66.jpg

51 ms

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

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

50 ms

SargSlider1-66x66.jpg

SargSlider1-66x66.jpg

51 ms

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

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

52 ms

NormanRockwell070911.039-300x180.jpg

NormanRockwell070911.039-300x180.jpg

10 ms

NRM-button.png

NRM-button.png

4 ms

illustration_network-300x180.jpg

illustration_network-300x180.jpg

12 ms

essays_feature-300x180.jpg

essays_feature-300x180.jpg

10 ms

project_norman-button.png

project_norman-button.png

5 ms

embed

embed

236 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

78 ms

logo-nrm-secondary-header.png

logo-nrm-secondary-header.png

45 ms

mejs-controls.svg

mejs-controls.svg

29 ms

js

js

66 ms

the_grid.ttf

the_grid.ttf

8 ms

Accessibility Review

rockwell-center.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

rockwell-center.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

rockwell-center.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 Rockwell-center.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 Rockwell-center.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

rockwell-center.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: