2.1 sec in total
207 ms
920 ms
976 ms
Visit virtualtrials.com now to see the best up-to-date Virtualtrials content for United States and also check out these interesting facts you probably never knew about virtualtrials.com
Brain tumor information and resources: (brain cancer) symptoms, assistance programs, braintumor diagnosis and brain tumor treatment information: new treatments, virtual brain tumor trial, brain tumor...
Visit virtualtrials.comWe analyzed Virtualtrials.com page load time and found that the first response time was 207 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
virtualtrials.com performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value5.8 s
15/100
25%
Value4.9 s
65/100
10%
Value800 ms
36/100
30%
Value0.301
39/100
15%
Value6.8 s
55/100
10%
207 ms
5 ms
38 ms
39 ms
59 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 57% of them (32 requests) were addressed to the original Virtualtrials.com, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Wd-edge.sharethis.com. The less responsive or slowest element that took the longest time to load (631 ms) belongs to the original domain Virtualtrials.com.
Page size can be reduced by 295.8 kB (33%)
892.7 kB
596.9 kB
In fact, the total size of Virtualtrials.com main page is 892.7 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. 35% of websites need less resources to load. Images take 602.2 kB which makes up the majority of the site volume.
Potential reduce by 54.7 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. This page needs HTML code to be minified as it can gain 17.8 kB, which is 26% 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 54.7 kB or 81% of the original size.
Potential reduce by 100.2 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, Virtualtrials needs image optimization as it can save up to 100.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 132.5 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 132.5 kB or 62% of the original size.
Potential reduce by 8.5 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. Virtualtrials.com needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 80% of the original size.
Number of requests can be reduced by 23 (44%)
52
29
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Virtualtrials. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
virtualtrials.com
207 ms
buttons.js
5 ms
font9.css
38 ms
smartermenu.css
39 ms
c_config.js
59 ms
c_smartmenus.js
89 ms
plusone.js
198 ms
conversion.js
32 ms
Toca2016.gif
467 ms
ccmtblv2.png
59 ms
members2.jpg
265 ms
ga.js
54 ms
Clevelandclinic2013.jpg
324 ms
novocure2015.jpg
192 ms
celldex.gif
584 ms
monteris.jpg
465 ms
wwwlogo.gif
234 ms
h_arrow.gif
35 ms
h_arrow_over.gif
39 ms
v_arrow.gif
34 ms
v_arrow_over.gif
37 ms
background1.jpg
185 ms
bulett2.gif
49 ms
spacer.gif
49 ms
paneltop.gif
50 ms
panelbottom.gif
119 ms
presentleft.gif
184 ms
presenthead.gif
204 ms
div.gif
185 ms
bluespace.gif
184 ms
coverv8small.jpg
292 ms
optuneted.jpg
231 ms
Musella_Foundation_Drug_Discount_Card.jpg
357 ms
xml.gif
201 ms
mcgraw.jpg
230 ms
ibta-logo.gif
268 ms
Cedars2013.jpg
631 ms
BioOnc.jpg
339 ms
__utm.gif
85 ms
cb=gapi.loaded_0
73 ms
96 ms
getAllAppDefault.esi
61 ms
30 ms
getSegment.php
12 ms
checkOAuth.esi
5 ms
t.dhj
34 ms
36 ms
t.dhj
25 ms
cm
24 ms
18 ms
s-3271.xgi
14 ms
hbpix
32 ms
5 ms
xrefid.xgi
5 ms
pixel
24 ms
2981
22 ms
virtualtrials.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
Links do not have a discernible name
virtualtrials.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
virtualtrials.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Virtualtrials.com 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 Virtualtrials.com 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.
virtualtrials.com
Open Graph description is not detected on the main page of Virtualtrials. 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: