Tools & Wizards About Us
nyphil.org screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    51% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

nyphil.org

New York Philharmonic | Orchestra Concerts at Lincoln Center

Page Load Speed

6.3 sec in total

First Response

1.6 sec

Resources Loaded

3.4 sec

Page Rendered

1.3 sec

nyphil.org screenshot

About Website

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

Founded in 1842, the New York Philharmonic is a symphony orchestra with its home at Lincoln Center for the Performing Arts. View performance calendar.

Visit nyphil.org

Key Findings

We analyzed Nyphil.org page load time and found that the first response time was 1.6 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

nyphil.org performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

Network Requests Diagram

nyphil.org

1602 ms

css

82 ms

foundation.min.css

65 ms

nivo-slider.css

30 ms

nivo-default.css

28 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 39% of them (58 requests) were addressed to the original Nyphil.org, 20% (30 requests) were made to Res.cloudinary.com and 5% (8 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Res.cloudinary.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (19%)

Content Size

7.6 MB

After Optimization

6.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nyphil.org main page is 7.6 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. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 91.9 kB

  • Original 111.4 kB
  • After minification 95.4 kB
  • After compression 19.5 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. This page needs HTML code to be minified as it can gain 16.0 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 91.9 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 144.4 kB

  • Original 5.9 MB
  • After minification 5.8 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. Nyphil images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 891.2 kB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 328.3 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 891.2 kB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 336.5 kB

  • Original 392.3 kB
  • After minification 351.1 kB
  • After compression 55.8 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. Nyphil.org needs all CSS files to be minified and compressed as it can save up to 336.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 77 (59%)

Requests Now

130

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 130 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nyphil. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nyphil.org

nyphil.org

1602 ms

css

css

82 ms

foundation.min.css

foundation.min.css

65 ms

nivo-slider.css

nivo-slider.css

30 ms

nivo-default.css

nivo-default.css

28 ms

slick.css

slick.css

28 ms

scrolltabs.css

scrolltabs.css

30 ms

all.css

all.css

36 ms

all.mobile.css

all.mobile.css

52 ms

easy-responsive-tabs.css

easy-responsive-tabs.css

49 ms

modernizr.js

modernizr.js

50 ms

jquery.js

jquery.js

120 ms

jquery.cookie.js

jquery.cookie.js

61 ms

queueclient.min.js

queueclient.min.js

28 ms

foundation.min.js

foundation.min.js

139 ms

foundation.reveal.nyphil.js

foundation.reveal.nyphil.js

75 ms

foundation.orbit.nyphil.js

foundation.orbit.nyphil.js

74 ms

nyphil.libs.base.js

nyphil.libs.base.js

114 ms

nyphil.global.yui.js

nyphil.global.yui.js

111 ms

jquery.collapser.js

jquery.collapser.js

169 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

113 ms

nyphil.tabs.mobileSwipe.js

nyphil.tabs.mobileSwipe.js

115 ms

easyResponsiveTabs.js

easyResponsiveTabs.js

114 ms

nyphil.gtm.js

nyphil.gtm.js

112 ms

hammer.min.js

hammer.min.js

162 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

159 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

158 ms

slick.min.js

slick.min.js

160 ms

jquery.scrolltabs.js

jquery.scrolltabs.js

159 ms

jquery.mousewheel.js

jquery.mousewheel.js

161 ms

nyphil.base.js

nyphil.base.js

161 ms

WebResource.axd

WebResource.axd

161 ms

ScriptResource.axd

ScriptResource.axd

195 ms

ScriptResource.axd

ScriptResource.axd

163 ms

jsapi

jsapi

30 ms

bootstrap.min.css

bootstrap.min.css

148 ms

mini-calendar.min.css

mini-calendar.min.css

149 ms

bootstrap-tooltip.min.js

bootstrap-tooltip.min.js

178 ms

bootstrap-popover.min.js

bootstrap-popover.min.js

178 ms

nyphil.mini-calendar.yui.js

nyphil.mini-calendar.yui.js

176 ms

093383014

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156 ms

1456761211782

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259 ms

iframe_api

iframe_api

56 ms

gtm.js

gtm.js

52 ms

calendar.gif

calendar.gif

815 ms

1617-subscriptions.jpg

1617-subscriptions.jpg

1048 ms

explore.jpg

explore.jpg

968 ms

plan-your-visit.jpg

plan-your-visit.jpg

966 ms

getting-here.jpg

getting-here.jpg

967 ms

once-here.jpg

once-here.jpg

967 ms

ypc.jpg

ypc.jpg

973 ms

learning-communities.jpg

learning-communities.jpg

1046 ms

global-academies.jpg

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1122 ms

become-a-member.jpg

become-a-member.jpg

1123 ms

give-other-ways.jpg

give-other-ways.jpg

1122 ms

partner.jpg

partner.jpg

1153 ms

meet-the-people.jpg

meet-the-people.jpg

1151 ms

history-orchestra.jpg

history-orchestra.jpg

1206 ms

general-info.jpg

general-info.jpg

1176 ms

2.25.16_DvorakBartok_Homepage-Desktop_3240x1256.jpg

2.25.16_DvorakBartok_Homepage-Desktop_3240x1256.jpg

1207 ms

Brahms-3240x1256_2.jpg

Brahms-3240x1256_2.jpg

1257 ms

1617NYP_SeasonBanner_Homepage-Desktop_3240x1256GARGOYLEDOWN.jpg

1617NYP_SeasonBanner_Homepage-Desktop_3240x1256GARGOYLEDOWN.jpg

1402 ms

huebner-messiaen-edp-1684w.jpg

huebner-messiaen-edp-1684w.jpg

1643 ms

salonen-esa-pekka-wang-yuja.jpg

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1247 ms

gilbert-alan-streetview.jpg

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902 ms

nationalsawdust-1684w.jpg

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1462 ms

mdd-1684w_drvcrn.jpg

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1254 ms

quan-ge-home-1684w.jpg

quan-ge-home-1684w.jpg

1474 ms

ypc-overtures-05092015-divito.jpg

ypc-overtures-05092015-divito.jpg

1335 ms

redexclamation.png

redexclamation.png

35 ms

nyp-logo.png

nyp-logo.png

36 ms

mobile-logo.png

mobile-logo.png

37 ms

search-mobile.png

search-mobile.png

37 ms

cart-mobile.png

cart-mobile.png

36 ms

user-mobile.png

user-mobile.png

38 ms

calendar-mobile.png

calendar-mobile.png

41 ms

loader_bar.gif

loader_bar.gif

41 ms

watchlisten.ashx

watchlisten.ashx

147 ms

da-img.ashx

da-img.ashx

109 ms

store-img.png

store-img.png

93 ms

credit-suisse.png

credit-suisse.png

42 ms

68 ms

search.png

search.png

68 ms

www-widgetapi.js

www-widgetapi.js

40 ms

analytics.js

analytics.js

58 ms

default+en.css

default+en.css

14 ms

default+en.I.js

default+en.I.js

18 ms

IczWvq5y_Cwwv_rBjOtT0w.woff

IczWvq5y_Cwwv_rBjOtT0w.woff

737 ms

CcKI4k9un7TZVWzRVT-T8xsxEYwM7FgeyaSgU71cLG0.woff

CcKI4k9un7TZVWzRVT-T8xsxEYwM7FgeyaSgU71cLG0.woff

799 ms

-_Ctzj9b56b8RgXW8FAriRsxEYwM7FgeyaSgU71cLG0.woff

-_Ctzj9b56b8RgXW8FAriRsxEYwM7FgeyaSgU71cLG0.woff

886 ms

8KhZd3VQBtXTAznvKjw-kxsxEYwM7FgeyaSgU71cLG0.woff

8KhZd3VQBtXTAznvKjw-kxsxEYwM7FgeyaSgU71cLG0.woff

933 ms

xkvoNo9fC8O2RDydKj12bxsxEYwM7FgeyaSgU71cLG0.woff

xkvoNo9fC8O2RDydKj12bxsxEYwM7FgeyaSgU71cLG0.woff

932 ms

JbtMzqLaYbbbCL9X6EvaIxsxEYwM7FgeyaSgU71cLG0.woff

JbtMzqLaYbbbCL9X6EvaIxsxEYwM7FgeyaSgU71cLG0.woff

932 ms

1ImRNPx4870-D9a1EBUdPBsxEYwM7FgeyaSgU71cLG0.woff

1ImRNPx4870-D9a1EBUdPBsxEYwM7FgeyaSgU71cLG0.woff

931 ms

activityi;src=4603901;type=sitev0;cat=nyphi0;ord=1;num=1322974252119;~oref=http%3A%2F%2Fnyphil.org%2F

activityi;src=4603901;type=sitev0;cat=nyphi0;ord=1;num=1322974252119;~oref=http%3A%2F%2Fnyphil.org%2F

704 ms

97 ms

NYP_icons.png

NYP_icons.png

655 ms

ec.js

ec.js

640 ms

cal-leftarr.png

cal-leftarr.png

599 ms

cal-rightarr.png

cal-rightarr.png

599 ms

rarrow.png

rarrow.png

597 ms

tag.js

tag.js

603 ms

async-ads.js

async-ads.js

244 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

105 ms

src=5117008;type=invmedia;cat=cz3jpmah;ord=9685538446065.04

src=5117008;type=invmedia;cat=cz3jpmah;ord=9685538446065.04

248 ms

conversion.js

conversion.js

43 ms

2.25.16_DvorakBartok_Homepage-Desktop_3240x1256.jpg

2.25.16_DvorakBartok_Homepage-Desktop_3240x1256.jpg

500 ms

Brahms-3240x1256_2.jpg

Brahms-3240x1256_2.jpg

540 ms

1617NYP_SeasonBanner_Homepage-Desktop_3240x1256GARGOYLEDOWN.jpg

1617NYP_SeasonBanner_Homepage-Desktop_3240x1256GARGOYLEDOWN.jpg

574 ms

small-logo.png

small-logo.png

40 ms

rush.png

rush.png

37 ms

arrows.png

arrows.png

39 ms

ajax-loader.gif

ajax-loader.gif

39 ms

3272x1240.jpg

3272x1240.jpg

648 ms

share-the-music.jpg

share-the-music.jpg

678 ms

collect

collect

43 ms

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223 ms

collect

collect

135 ms

.jsonp

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104 ms

activityi;src=4808201;type=invmedia;cat=fizgwhws;ord=3140072717797.011

activityi;src=4808201;type=invmedia;cat=fizgwhws;ord=3140072717797.011

231 ms

cxrdau.js

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145 ms

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fbds.js

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160 ms

storage.min.html

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53 ms

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20 ms

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9 ms

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ep

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49 ms

activity;xsp=571782;ord=1

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56 ms

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70 ms

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75 ms

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46 ms

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40 ms

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Accessibility Review

nyphil.org accessibility score

86

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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 IDs are not unique

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

Links do not have a discernible name

Best Practices

nyphil.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

High

Page has valid source maps

SEO Factors

nyphil.org SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Nyphil.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 Nyphil.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

nyphil.org

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