3.5 sec in total
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Welcome to jazzatlincolncenter.org homepage info - get ready to check Jazz At Lincoln Center best content for United States right away, or after learning these important things about jazzatlincolncenter.org
Jazz at Lincoln Center is part of Lincoln Center in New York City. Wynton Marsalis is the artistic director and the leader of the Jazz at Lincoln Center Orchestra. Home to Dizzy's Club, Rose Thea...
Visit jazzatlincolncenter.orgWe analyzed Jazzatlincolncenter.org page load time and found that the first response time was 72 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
jazzatlincolncenter.org performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value117.3 s
0/100
25%
Value14.2 s
1/100
10%
Value7,010 ms
0/100
30%
Value0.285
42/100
15%
Value34.9 s
0/100
10%
72 ms
310 ms
76 ms
111 ms
47 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jazzatlincolncenter.org, 51% (48 requests) were made to Jazz.org and 6% (6 requests) were made to Leadacity.net. The less responsive or slowest element that took the longest time to load (575 ms) relates to the external source Staticxx.facebook.com.
Page size can be reduced by 987.5 kB (46%)
2.1 MB
1.2 MB
In fact, the total size of Jazzatlincolncenter.org main page is 2.1 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. 80% 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 921.7 kB which makes up the majority of the site volume.
Potential reduce by 118.5 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. 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 118.5 kB or 85% of the original size.
Potential reduce by 34.0 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. Jazz At Lincoln Center images are well optimized though.
Potential reduce by 631.7 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 631.7 kB or 76% of the original size.
Potential reduce by 203.4 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. Jazzatlincolncenter.org needs all CSS files to be minified and compressed as it can save up to 203.4 kB or 82% of the original size.
Number of requests can be reduced by 49 (60%)
82
33
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jazz At Lincoln 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 21 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
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jazzatlincolncenter.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
jazzatlincolncenter.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
jazzatlincolncenter.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jazzatlincolncenter.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 Jazzatlincolncenter.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.
jazzatlincolncenter.org
Open Graph data is detected on the main page of Jazz At Lincoln Center. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: