2.2 sec in total
626 ms
1.5 sec
166 ms
Click here to check amazing CTisus content for United States. Otherwise, check out these important facts you probably never knew about ctisus.com
CTisus is the premier radiological resource library for computed tomography (CT) scanning. We provide the latest in radiology technology and 3D medical imaging
Visit ctisus.comWe analyzed Ctisus.com page load time and found that the first response time was 626 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
ctisus.com performance score
name
value
score
weighting
Value2.5 s
65/100
10%
Value5.4 s
20/100
25%
Value3.7 s
86/100
10%
Value630 ms
47/100
30%
Value0.044
99/100
15%
Value10.1 s
26/100
10%
626 ms
164 ms
77 ms
115 ms
80 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 77% of them (62 requests) were addressed to the original Ctisus.com, 10% (8 requests) were made to Img.youtube.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (626 ms) belongs to the original domain Ctisus.com.
Page size can be reduced by 499.4 kB (29%)
1.7 MB
1.2 MB
In fact, the total size of Ctisus.com main page is 1.7 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 57.8 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. This page needs HTML code to be minified as it can gain 20.3 kB, which is 30% 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 57.8 kB or 84% of the original size.
Potential reduce by 205.2 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. Obviously, CTisus needs image optimization as it can save up to 205.2 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 172.5 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 172.5 kB or 67% of the original size.
Potential reduce by 64.0 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. Ctisus.com needs all CSS files to be minified and compressed as it can save up to 64.0 kB or 84% of the original size.
Number of requests can be reduced by 24 (32%)
75
51
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CTisus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
ctisus.com
626 ms
jquery-1.4.2.min.js
164 ms
jquery.global.js
77 ms
jquery.fancybox.pack.js
115 ms
global.css
80 ms
jquery.fancybox.css
80 ms
jquery.megamenu.css
106 ms
rt-styles.css
114 ms
jquery.megamenu.js
116 ms
html5shiv.js
117 ms
html5shiv-printshiv.js
146 ms
homepage.css
151 ms
jquery.homepage.featured.js
193 ms
jquery.homepage.js
152 ms
conversion.js
15 ms
jquery.elastic.js
126 ms
jquery.showpassword.js
154 ms
jquery.askthefish.js
161 ms
askthefish.css
163 ms
rt-styles-interior.css
162 ms
sidenav.css
205 ms
dashboard.css
206 ms
jquery.logon.js
225 ms
logon.css
225 ms
jquery.cookie.js
223 ms
95 ms
widgets.js
59 ms
2.jpg
36 ms
Download_on_the_App_Store_Badge.jpg
387 ms
hqdefault.jpg
147 ms
2.jpg
34 ms
2.jpg
38 ms
2.jpg
32 ms
2.jpg
35 ms
2.jpg
36 ms
2.jpg
68 ms
2.jpg
68 ms
search-button.jpg
69 ms
CTisus-logo-174x65.png
69 ms
Ask-the-Fish.gif
70 ms
login.png
73 ms
facebook.png
72 ms
twitter.png
71 ms
youtube.png
90 ms
instagram.png
89 ms
App-store.png
90 ms
podcast.png
141 ms
newsletter.png
141 ms
dashboard-feature.gif
145 ms
cme-corner-redesign.png
145 ms
play.png
144 ms
386001.jpg
161 ms
385993.jpg
166 ms
385966.jpg
166 ms
385949.jpg
217 ms
apps-measurement.png
181 ms
apps_ER.png
180 ms
apps_contrast.png
192 ms
apps_iquiz.png
203 ms
apps_lectures.png
204 ms
apps-pancreas.png
219 ms
apps_cme.png
217 ms
apps_compendium.png
229 ms
apps_pearls.png
240 ms
apps_coronary.png
240 ms
apps_hand.png
252 ms
apps_foot.png
254 ms
ctisus.com
86 ms
94 ms
ga.js
48 ms
ctisus.com
8 ms
ctisus.com
478 ms
fancybox.png
132 ms
fancybox-x.png
143 ms
fancybox-y.png
143 ms
blank.gif
155 ms
__utm.gif
12 ms
collect
48 ms
59 ms
__utm.gif
3 ms
12 ms
ctisus.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
ctisus.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
ctisus.com 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
Tap targets are not sized appropriately
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ctisus.com 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 Ctisus.com 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.
ctisus.com
Open Graph description is not detected on the main page of CTisus. 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: