5.3 sec in total
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Welcome to cancercell.org homepage info - get ready to check Cancer Cell best content right away, or after learning these important things about cancercell.org
Cancer Cell provides a high-profile forum to promote major translational and clinical advances in cancer research and oncology.
Visit cancercell.orgWe analyzed Cancercell.org page load time and found that the first response time was 411 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
cancercell.org performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value10.7 s
0/100
25%
Value10.5 s
7/100
10%
Value340 ms
75/100
30%
Value1.005
2/100
15%
Value10.4 s
24/100
10%
411 ms
546 ms
76 ms
73 ms
146 ms
Our browser made a total of 117 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Cancercell.org, 13% (15 requests) were made to Pbs.twimg.com and 8% (9 requests) were made to V4.moatads.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Cell.com.
Page size can be reduced by 817.8 kB (55%)
1.5 MB
681.5 kB
In fact, the total size of Cancercell.org main page is 1.5 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. 70% of websites need less resources to load. Javascripts take 938.4 kB which makes up the majority of the site volume.
Potential reduce by 183.0 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 62.8 kB, which is 29% 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 183.0 kB or 83% of the original size.
Potential reduce by 5.9 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. Cancer Cell images are well optimized though.
Potential reduce by 628.9 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 628.9 kB or 67% of the original size.
Number of requests can be reduced by 38 (40%)
95
57
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cancer Cell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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cancercell.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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
cancercell.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
cancercell.org SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cancercell.org 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 Cancercell.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.
cancercell.org
Open Graph description is not detected on the main page of Cancer Cell. 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: