1.3 sec in total
98 ms
943 ms
236 ms
Welcome to clevelandclinic.org homepage info - get ready to check Cleveland Clinic best content for United States right away, or after learning these important things about clevelandclinic.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 clevelandclinic.orgWe analyzed Clevelandclinic.org page load time and found that the first response time was 98 ms and then it took 1.2 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.
clevelandclinic.org performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value7.3 s
4/100
25%
Value4.9 s
65/100
10%
Value5,100 ms
0/100
30%
Value0
100/100
15%
Value25.3 s
0/100
10%
98 ms
272 ms
32 ms
8 ms
102 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 Clevelandclinic.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 (272 ms) relates to the external source My.clevelandclinic.org.
Page size can be reduced by 365.8 kB (38%)
963.7 kB
597.9 kB
In fact, the total size of Clevelandclinic.org main page is 963.7 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 453.9 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 14.2 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. Cleveland Clinic images are well optimized though.
Potential reduce by 258.0 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 258.0 kB or 68% of the original size.
Potential reduce by 11.5 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. Clevelandclinic.org needs all CSS files to be minified and compressed as it can save up to 11.5 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 Cleveland Clinic. 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.
clevelandclinic.org
98 ms
my.clevelandclinic.org
272 ms
jquery.min.js
32 ms
embed.js
8 ms
theme-main-css
102 ms
theme-main-js
66 ms
google-analytics-tracking.snip.js
78 ms
homepage.css
63 ms
embed.js
13 ms
WebResource.axd
76 ms
WebResource.axd
45 ms
ScriptResource.axd
131 ms
ScriptResource.axd
71 ms
ScriptResource.axd
74 ms
ScriptResource.axd
110 ms
ScriptResource.axd
110 ms
ScriptResource.axd
109 ms
ScriptResource.axd
110 ms
ScriptResource.axd
127 ms
ScriptResource.axd
126 ms
ScriptResource.axd
126 ms
ScriptResource.axd
137 ms
channel-changer-js
135 ms
csgather.js
163 ms
ga.js
11 ms
gtm.js
40 ms
HONConduct985351_s2.gif
232 ms
ECE62AE1C4234B86B6E9355FB2575348
126 ms
cleveland-clinic-logo.svg
125 ms
health-essentials-flyout.png
126 ms
cc-carousel-slide-heart-2016.jpg
130 ms
us-news-hp-carousel-slide.gif
129 ms
HVI-homepage-carousel-r2-slide.jpeg
168 ms
carousel-access.jpg
172 ms
call-today-for-appointment.gif
131 ms
HVI-homepage-carousel-r2-promo.gif
131 ms
access-anytime.gif
194 ms
healthessentials_500x55_banner.gif
164 ms
power-of-every-one-banner.png
180 ms
doc_search.png
187 ms
outcomes.jpg
179 ms
flu-clinic-hp-ban-lrg.jpg
183 ms
wayfinding_promo_badge_b_r1.gif
190 ms
FAD_ratings_badge_b.gif
213 ms
energystar-logo.gif
215 ms
spacer.png
214 ms
__utm.gif
106 ms
wrapper.js
117 ms
GetAZLetters
221 ms
GetAZLetters
228 ms
GetAZLetters
218 ms
21B5D384B9B74D8DBBEFDC2041AA13A5
105 ms
C9D7EECFB4AF4A3A8C7075C42028341E
105 ms
D81F239D6147499FBBC1F9E7C7B478C9
107 ms
07FE980FE8C242B78B8EFA71E75E1C05
117 ms
munchkin.js
14 ms
siteanalyze_69111.js
21 ms
tt0049m_-webfont.woff
123 ms
tt0047m_-webfont.woff
114 ms
icons.woff
122 ms
collect
61 ms
munchkin.js
8 ms
visitWebPage
18 ms
image.aspx
134 ms
theme-css-print
74 ms
mTag.js
56 ms
iFrame.html
9 ms
clevelandclinic.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
clevelandclinic.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
clevelandclinic.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 Clevelandclinic.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 Clevelandclinic.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.
clevelandclinic.org
Open Graph data is detected on the main page of Cleveland Clinic. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: