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Welcome to coltranejazzfest.com homepage info - get ready to check Coltrane Jazz Fest best content right away, or after learning these important things about coltranejazzfest.com
Labor Day Weekend: Sep 2-3, 2023 - Immerse yourself in the captivating world of jazz and blues at the John Coltrane International Jazz and Blues Festival. With a lineup of legendary artists and rising...
Visit coltranejazzfest.comWe analyzed Coltranejazzfest.com page load time and found that the first response time was 360 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
coltranejazzfest.com performance score
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value
score
weighting
Value3.3 s
39/100
10%
Value9.5 s
0/100
25%
Value14.3 s
1/100
10%
Value4,560 ms
0/100
30%
Value0.598
11/100
15%
Value24.0 s
1/100
10%
360 ms
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Our browser made a total of 91 requests to load all elements on the main page. We found that 25% of them (23 requests) were addressed to the original Coltranejazzfest.com, 53% (48 requests) were made to Fonts.gstatic.com and 8% (7 requests) were made to Hb.wpmucdn.com. The less responsive or slowest element that took the longest time to load (878 ms) relates to the external source Player.vimeo.com.
Page size can be reduced by 338.3 kB (34%)
1.0 MB
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In fact, the total size of Coltranejazzfest.com main page is 1.0 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. 85% 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 507.9 kB which makes up the majority of the site volume.
Potential reduce by 332.7 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. This page needs HTML code to be minified as it can gain 40.4 kB, which is 11% 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 332.7 kB or 89% of the original size.
Potential reduce by 364 B
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. Coltrane Jazz Fest images are well optimized though.
Potential reduce by 0 B
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.
Potential reduce by 5.2 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. Coltranejazzfest.com has all CSS files already compressed.
Number of requests can be reduced by 16 (46%)
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The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coltrane Jazz Fest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for CSS and as a result speed up the page load time.
coltranejazzfest.com
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coltranejazzfest.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements 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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
coltranejazzfest.com 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
coltranejazzfest.com 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
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coltranejazzfest.com 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 Coltranejazzfest.com 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.
coltranejazzfest.com
Open Graph data is detected on the main page of Coltrane Jazz Fest. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: