1.6 sec in total
56 ms
1.3 sec
214 ms
Welcome to assays.cancer.gov homepage info - get ready to check Assay S Cancer best content for United States right away, or after learning these important things about assays.cancer.gov
The CPTAC Assay Portal serves as a centralized public repository of "fit-for-purpose," multiplexed quantitative mass spectrometry-based proteomic targeted assays. Targeted proteomic assays eliminate i...
Visit assays.cancer.govWe analyzed Assays.cancer.gov page load time and found that the first response time was 56 ms and then it took 1.5 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.
assays.cancer.gov performance score
name
value
score
weighting
Value9.6 s
0/100
10%
Value11.0 s
0/100
25%
Value10.7 s
7/100
10%
Value1,820 ms
9/100
30%
Value0.036
100/100
15%
Value13.2 s
12/100
10%
56 ms
586 ms
83 ms
90 ms
74 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 66% of them (29 requests) were addressed to the original Assays.cancer.gov, 18% (8 requests) were made to Cdnjs.cloudflare.com and 5% (2 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (586 ms) belongs to the original domain Assays.cancer.gov.
Page size can be reduced by 480.7 kB (73%)
661.2 kB
180.4 kB
In fact, the total size of Assays.cancer.gov main page is 661.2 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. 30% of websites need less resources to load. Javascripts take 281.5 kB which makes up the majority of the site volume.
Potential reduce by 109.0 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 48.4 kB, which is 38% 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 109.0 kB or 86% of the original size.
Potential reduce by 9.5 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, Assay S Cancer needs image optimization as it can save up to 9.5 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 201.4 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 201.4 kB or 72% of the original size.
Potential reduce by 160.9 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. Assays.cancer.gov needs all CSS files to be minified and compressed as it can save up to 160.9 kB or 83% of the original size.
Number of requests can be reduced by 28 (70%)
40
12
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Assay S 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 20 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
assays.cancer.gov
56 ms
assays.cancer.gov
586 ms
bootstrap.min.css
83 ms
font-awesome.css
90 ms
bootstrap_datatables.css
74 ms
ColVis.css
64 ms
styles.css
101 ms
jquery.tagit.css
91 ms
chosen.min.css
77 ms
styles.css
105 ms
bootstrap-tour.min.css
326 ms
TableTools.css
104 ms
jquery.min.js
108 ms
bootstrap.min.js
84 ms
jquery.cookie.min.js
85 ms
javascript.js
102 ms
javascript.js
111 ms
jquery.dataTables.min.js
90 ms
datatables_bootstrap.js
136 ms
context_menu.js
136 ms
ColVis.js
144 ms
fnGetTds.js
134 ms
fnFilterClear.js
134 ms
jquery.cookie.js
137 ms
bootstrap-multiselect.js
177 ms
jquery.dataTables.rowGrouping.js
179 ms
jquery-ui.min.js
127 ms
tag-it.js
172 ms
chosen.jquery.min.js
86 ms
bootstrap-tour.min.js
87 ms
TableTools.min.js
181 ms
analytics.js
208 ms
background_site.jpg
206 ms
white-ncilogo.gif
283 ms
white-nciurl.gif
280 ms
white-nihtext.gif
282 ms
background_top.jpg
283 ms
bground-mainnav.gif
279 ms
CPTAC_logo_101x101.gif
279 ms
cptc-logo.png
168 ms
indicator-big.gif
142 ms
fontawesome-webfont.woff
6 ms
collect
32 ms
collect
57 ms
assays.cancer.gov accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
assays.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
assays.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 Assays.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 Assays.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.
assays.cancer.gov
Open Graph description is not detected on the main page of Assay S 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: