2.3 sec in total
395 ms
1.7 sec
288 ms
Welcome to cooljazzflorida.com homepage info - get ready to check Cool Jazz Florida best content right away, or after learning these important things about cooljazzflorida.com
Cool Jazz Florida with the Coolest jazz on the Planet! Stu Grant presents the coolest jazz for the past 50 years. playing all your favorites. Broadcasting Live.
Visit cooljazzflorida.comWe analyzed Cooljazzflorida.com page load time and found that the first response time was 395 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
cooljazzflorida.com performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value5.4 s
20/100
25%
Value10.7 s
7/100
10%
Value1,330 ms
17/100
30%
Value0.767
5/100
15%
Value14.5 s
8/100
10%
395 ms
60 ms
120 ms
193 ms
184 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 63% of them (46 requests) were addressed to the original Cooljazzflorida.com, 23% (17 requests) were made to Fastcast4u.com and 8% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (530 ms) relates to the external source Fastcast4u.com.
Page size can be reduced by 354.2 kB (34%)
1.0 MB
688.6 kB
In fact, the total size of Cooljazzflorida.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. 45% of websites need less resources to load. Images take 935.4 kB which makes up the majority of the site volume.
Potential reduce by 31.8 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 31.8 kB or 89% of the original size.
Potential reduce by 309.5 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. Obviously, Cool Jazz Florida needs image optimization as it can save up to 309.5 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 11.3 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 11.3 kB or 18% of the original size.
Potential reduce by 1.6 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. Cooljazzflorida.com needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 20% of the original size.
Number of requests can be reduced by 18 (28%)
65
47
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cool Jazz Florida. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
cooljazzflorida.com
395 ms
nivo-slider.css
60 ms
pure.css
120 ms
theme2.css.php
193 ms
jquery.min.js
184 ms
jquery-noconflict.js
177 ms
jquery-migrate.min.js
178 ms
caption.js
177 ms
crawler.js
178 ms
jquery.nivo.slider.pack.js
236 ms
jquery.easing.1.3.js
236 ms
theme2.js
240 ms
template.css
240 ms
editor.css
242 ms
components.css
250 ms
css
15 ms
css
31 ms
Cool-Jazz_Logo-256x125.png
82 ms
2.png
83 ms
slide1.jpg
146 ms
slide2.jpg
190 ms
172 ms
bodybg.jpg
155 ms
goldvline.gif
82 ms
toggle-icon.png
84 ms
down-bg.png
84 ms
loading.gif
148 ms
black-transparent-75percent.png
144 ms
module-header-bg-310x48.png
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android.png
141 ms
blackberry.png
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06.jpg
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18.png
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14.jpg
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02.jpg
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12.gif
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13.gif
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09.jpg
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16.jpg
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11.jpg
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07.jpg
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10.jpg
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05.jpg
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03.jpg
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08.jpg
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04.jpg
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arrows.png
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45 ms
rocket-loader.min.js
7 ms
Neat%20Blue.css
103 ms
css
19 ms
preloader.gif
125 ms
default.png
124 ms
icon-facebook.svg
123 ms
icon-twitter.svg
121 ms
icon-history.svg
349 ms
icon-settings.svg
194 ms
icon-channels.svg
192 ms
default.png
530 ms
player-winamp-icon.svg
199 ms
player-wmp-icon.svg
209 ms
player-quicktime-icon.svg
283 ms
player-vlc-icon.svg
281 ms
background.jpg
271 ms
sprite.png
202 ms
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OneSignalSDK.js
43 ms
cooljazzflorida.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.
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
Image elements do not have [alt] attributes
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
cooljazzflorida.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
cooljazzflorida.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cooljazzflorida.com 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 Cooljazzflorida.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.
cooljazzflorida.com
Open Graph description is not detected on the main page of Cool Jazz Florida. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: