5.8 sec in total
283 ms
4.3 sec
1.2 sec
Visit cambridgejazzfestival.org now to see the best up-to-date Cambridge Jazz Festival content for United States and also check out these interesting facts you probably never knew about cambridgejazzfestival.org
Additional artists include Jason Palmer and Ron Savage Please click here for tickets. SCROLL DOWN FOR VIDEO CLIP HIGHLIGHTS OF THE 2015 CJF FESTIVAL
Visit cambridgejazzfestival.orgWe analyzed Cambridgejazzfestival.org page load time and found that the first response time was 283 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cambridgejazzfestival.org performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value9.3 s
1/100
25%
Value7.6 s
26/100
10%
Value2,950 ms
3/100
30%
Value0.585
11/100
15%
Value13.6 s
11/100
10%
283 ms
192 ms
112 ms
119 ms
306 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Cambridgejazzfestival.org, 45% (26 requests) were made to Use.typekit.net and 36% (21 requests) were made to Static1.squarespace.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Use.typekit.net.
Page size can be reduced by 241.6 kB (9%)
2.7 MB
2.5 MB
In fact, the total size of Cambridgejazzfestival.org main page is 2.7 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. 60% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 76.5 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 10.6 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 76.5 kB or 81% of the original size.
Potential reduce by 165.1 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. Cambridge Jazz Festival images are well optimized though.
Number of requests can be reduced by 6 (19%)
31
25
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cambridge Jazz Festival. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.cambridgejazzfestival.org
283 ms
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www.cambridgejazzfestival.org
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site.css
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cambridgejazzfestival.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.
cambridgejazzfestival.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
cambridgejazzfestival.org SEO score
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 Cambridgejazzfestival.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 Cambridgejazzfestival.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.
cambridgejazzfestival.org
Open Graph data is detected on the main page of Cambridge Jazz Festival. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: