1.1 sec in total
68 ms
787 ms
261 ms
Welcome to ccf.org homepage info - get ready to check Ccf best content for United States right away, or after learning these important things about ccf.org
Cleveland Clinic, a non-profit academic medical center, provides clinical and hospital care and is a leader in research, education and health information.
Visit ccf.orgWe analyzed Ccf.org page load time and found that the first response time was 68 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
ccf.org performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value7.0 s
6/100
25%
Value4.6 s
71/100
10%
Value4,400 ms
1/100
30%
Value0
100/100
15%
Value25.1 s
0/100
10%
68 ms
242 ms
37 ms
19 ms
87 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ccf.org, 73% (49 requests) were made to My.clevelandclinic.org and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (300 ms) relates to the external source Universal.iperceptions.com.
Page size can be reduced by 188.9 kB (26%)
721.6 kB
532.7 kB
In fact, the total size of Ccf.org main page is 721.6 kB. 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 452.5 kB which makes up the majority of the site volume.
Potential reduce by 82.1 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 82.1 kB or 76% of the original size.
Potential reduce by 13.9 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. Ccf images are well optimized though.
Potential reduce by 81.8 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 81.8 kB or 58% of the original size.
Potential reduce by 11.2 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. Ccf.org needs all CSS files to be minified and compressed as it can save up to 11.2 kB or 56% of the original size.
Number of requests can be reduced by 27 (45%)
60
33
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ccf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ccf.org
68 ms
my.clevelandclinic.org
242 ms
jquery.min.js
37 ms
embed.js
19 ms
theme-main-css
87 ms
theme-main-js
56 ms
google-analytics-tracking.snip.js
50 ms
homepage.css
46 ms
WebResource.axd
52 ms
embed.js
18 ms
WebResource.axd
101 ms
ScriptResource.axd
48 ms
ScriptResource.axd
49 ms
ScriptResource.axd
51 ms
ScriptResource.axd
53 ms
ScriptResource.axd
93 ms
ScriptResource.axd
93 ms
ScriptResource.axd
92 ms
ScriptResource.axd
93 ms
ScriptResource.axd
92 ms
ScriptResource.axd
91 ms
ScriptResource.axd
103 ms
channel-changer-js
115 ms
csgather.js
138 ms
ga.js
108 ms
gtm.js
109 ms
HONConduct985351_s2.gif
198 ms
ECE62AE1C4234B86B6E9355FB2575348
31 ms
cleveland-clinic-logo.svg
32 ms
health-essentials-flyout.png
31 ms
cc-carousel-slide-heart-2016.jpg
137 ms
us-news-hp-carousel-slide.gif
101 ms
HVI-homepage-carousel-r2-slide.jpeg
131 ms
carousel-access.jpg
132 ms
call-today-for-appointment.gif
104 ms
HVI-homepage-carousel-r2-promo.gif
104 ms
access-anytime.gif
103 ms
healthessentials_500x55_banner.gif
131 ms
power-of-every-one-banner.png
131 ms
doc_search.png
158 ms
outcomes.jpg
143 ms
flu-clinic-hp-ban-lrg.jpg
144 ms
wayfinding_promo_badge_b_r1.gif
160 ms
FAD_ratings_badge_b.gif
160 ms
energystar-logo.gif
160 ms
spacer.png
160 ms
21B5D384B9B74D8DBBEFDC2041AA13A5
133 ms
wrapper.js
300 ms
GetAZLetters
212 ms
GetAZLetters
213 ms
GetAZLetters
199 ms
C9D7EECFB4AF4A3A8C7075C42028341E
78 ms
D81F239D6147499FBBC1F9E7C7B478C9
85 ms
07FE980FE8C242B78B8EFA71E75E1C05
84 ms
tt0049m_-webfont.woff
87 ms
tt0047m_-webfont.woff
87 ms
icons.woff
86 ms
__utm.gif
16 ms
munchkin.js
8 ms
siteanalyze_69111.js
16 ms
collect
85 ms
munchkin.js
6 ms
visitWebPage
18 ms
image.aspx
144 ms
theme-css-print
46 ms
mTag.js
35 ms
iFrame.html
9 ms
ccf.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
ccf.org 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
ccf.org SEO score
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
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 Ccf.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 Ccf.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.
ccf.org
Open Graph data is detected on the main page of Ccf. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: