1.1 sec in total
202 ms
653 ms
262 ms
Click here to check amazing Ess content for United States. Otherwise, check out these important facts you probably never knew about ess.org
A Chicago recording studio, concert venue, and non-profit organization serving artists and listeners experimenting with sound in all media. Programming & services: Outer Ear, Audible Gallery, Option, ...
Visit ess.orgWe analyzed Ess.org page load time and found that the first response time was 202 ms and then it took 915 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
ess.org performance score
name
value
score
weighting
Value9.1 s
0/100
10%
Value19.2 s
0/100
25%
Value11.4 s
5/100
10%
Value2,500 ms
4/100
30%
Value0.424
23/100
15%
Value18.5 s
3/100
10%
202 ms
82 ms
43 ms
82 ms
60 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ess.org, 84% (52 requests) were made to Experimentalsoundstudio.org and 6% (4 requests) were made to Exsost.us1.list-manage.com. The less responsive or slowest element that took the longest time to load (202 ms) belongs to the original domain Ess.org.
Page size can be reduced by 584.3 kB (50%)
1.2 MB
582.1 kB
In fact, the total size of Ess.org main page is 1.2 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. Javascripts take 700.0 kB which makes up the majority of the site volume.
Potential reduce by 59.7 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. 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 59.7 kB or 75% of the original size.
Potential reduce by 21.1 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. Ess images are well optimized though.
Potential reduce by 485.8 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 485.8 kB or 69% of the original size.
Potential reduce by 17.7 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. Ess.org needs all CSS files to be minified and compressed as it can save up to 17.7 kB or 81% of the original size.
Number of requests can be reduced by 35 (58%)
60
25
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ess. 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 4 to 1 for CSS and as a result speed up the page load time.
ess.org
202 ms
www.experimentalsoundstudio.org
82 ms
shadowbox-base.js
43 ms
shadowbox.js
82 ms
jquery.js
60 ms
public_calendar_aj.js
46 ms
rolloverTab.js
46 ms
swfobject.js
45 ms
default.css
61 ms
layout.css
62 ms
calendar.css
59 ms
jquery-1.2.6.min.js
88 ms
jquery.validate.js
83 ms
jquery.form.js
82 ms
xs-js
83 ms
addthis_widget.js
13 ms
skin.css
22 ms
skin.js
22 ms
shadowbox-en.js
23 ms
shadowbox-flv.js
23 ms
shadowbox-html.js
24 ms
shadowbox-iframe.js
24 ms
shadowbox-img.js
39 ms
shadowbox-qt.js
41 ms
shadowbox-swf.js
41 ms
shadowbox-wmp.js
42 ms
ga.js
9 ms
bg.jpg
111 ms
logo.png
75 ms
sound_player.png
74 ms
go_btn.gif
76 ms
nav_repeat.png
76 ms
nav_on.png
76 ms
flash.jpg
80 ms
Florasonic-Stratman-feature_bw.jpg
76 ms
optionMAR-feature_bw.jpg
77 ms
EOY2015-feature_bw.jpg
78 ms
Jeb_Bishop_1.jpg
117 ms
newsocialmediafeature0615_bw.jpg
78 ms
facebook-orange80.png
80 ms
twitter-orange80.png
80 ms
soundcloud-orange80.png
111 ms
flickr-orange80.png
111 ms
instagram-orange80.png
111 ms
vimeo-orange80.png
111 ms
view_events_btn.png
113 ms
heart_icon.gif
116 ms
facebook_22.png
116 ms
flickr_22.png
114 ms
twitter_22.png
116 ms
rss_22.png
120 ms
go_yellow_btn.gif
120 ms
orbit_logo.gif
123 ms
300lo.json
51 ms
__utm.gif
40 ms
sh.8e5f85691f9aaa082472a194.html
37 ms
loadingSB.gif
22 ms
close.png
22 ms
next.png
22 ms
play.png
23 ms
pause.png
23 ms
previous.png
23 ms
ess.org accessibility score
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
[aria-hidden="true"] elements contain focusable descendents
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
Links do not have a discernible name
ess.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
Browser errors were logged to the console
Page has valid source maps
ess.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ess.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 Ess.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
ess.org
Open Graph description is not detected on the main page of Ess. 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: