5.3 sec in total
61 ms
5.1 sec
181 ms
Click here to check amazing CSSI Cancer content for United States. Otherwise, check out these important facts you probably never knew about cssi.cancer.gov
The Center for Strategic Scientific Initiatives (CSSI) creates opportunities for researchers through the development of new science initiatives, tools, and public resources to accelerate progress in c...
Visit cssi.cancer.govWe analyzed Cssi.cancer.gov page load time and found that the first response time was 61 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cssi.cancer.gov performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value8.2 s
2/100
25%
Value9.7 s
11/100
10%
Value310 ms
77/100
30%
Value0.448
20/100
15%
Value10.3 s
25/100
10%
61 ms
3861 ms
947 ms
801 ms
814 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 67% of them (42 requests) were addressed to the original Cssi.cancer.gov, 8% (5 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Cssi.cancer.gov.
Page size can be reduced by 619.8 kB (37%)
1.7 MB
1.1 MB
In fact, the total size of Cssi.cancer.gov 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 897.0 kB which makes up the majority of the site volume.
Potential reduce by 20.6 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 20.6 kB or 77% of the original size.
Potential reduce by 3.0 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. CSSI Cancer images are well optimized though.
Potential reduce by 189.9 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 189.9 kB or 62% of the original size.
Potential reduce by 406.3 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. Cssi.cancer.gov needs all CSS files to be minified and compressed as it can save up to 406.3 kB or 92% of the original size.
Number of requests can be reduced by 45 (80%)
56
11
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CSSI Cancer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.
cssi.cancer.gov
61 ms
cssi.cancer.gov
3861 ms
js
947 ms
css
801 ms
css
814 ms
css
817 ms
system.base.css
49 ms
system.messages.css
34 ms
system.theme.css
37 ms
aggregator.css
47 ms
comment.css
46 ms
field.css
40 ms
node.css
45 ms
search.css
52 ms
user.css
52 ms
extlink.css
62 ms
views.css
63 ms
ckeditor.css
64 ms
ctools.css
63 ms
jquery.sidr.dark.css
64 ms
font-awesome.css
75 ms
app.css
118 ms
slider.css
68 ms
cssi.css
76 ms
mobile.css
69 ms
submenu.css
85 ms
jquery.min.js
99 ms
jquery-extend-3.4.0.js
80 ms
jquery-html-prefilter-3.5.0-backport.js
85 ms
jquery.once.js
95 ms
drupal.js
90 ms
jquery_browser.js
95 ms
form-single-submit.js
96 ms
behavior_weights.js
101 ms
responsive_menus_sidr.js
101 ms
jquery.sidr.min.js
132 ms
extlink.js
109 ms
custom.modernizr.js
113 ms
foundation.min.js
132 ms
cssi.js
131 ms
wa_cssi_pageload.js
980 ms
nih-cssi-logo.png
124 ms
hero-homepage-v2.png
212 ms
strategicplanning_icon.png
109 ms
emwrgingscience_icon.png
111 ms
exploratoryprojects_icon.png
110 ms
trainingandworkforce_icon.png
110 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf
60 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf
81 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf
128 ms
tss5ApVBdCYD5Q7hcxTE1ArZ0Zz8oY2KRmwvKhhvLFG6o3mp.ttf
148 ms
tss5ApVBdCYD5Q7hcxTE1ArZ0Zz8oY2KRmwvKhhvy1a6o3mp.ttf
147 ms
wa_cssi_pre.js
35 ms
s_code.js
45 ms
wa_cssi_post.js
50 ms
Universal-Federated-Analytics-Min.js
106 ms
js
98 ms
analytics.js
153 ms
js
95 ms
js
179 ms
collect
94 ms
collect
91 ms
s35165127462241
24 ms
cssi.cancer.gov accessibility score
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
cssi.cancer.gov 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
cssi.cancer.gov 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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cssi.cancer.gov 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 Cssi.cancer.gov 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.
cssi.cancer.gov
Open Graph description is not detected on the main page of CSSI Cancer. 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: