3.9 sec in total
229 ms
1.8 sec
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Welcome to onramp.bio homepage info - get ready to check Onramp best content right away, or after learning these important things about onramp.bio
With ROSALIND®, researchers, biologists and life scientists can visualize, analyze & discover more in their data with no prior bioinformatics experience.
Visit onramp.bioWe analyzed Onramp.bio page load time and found that the first response time was 229 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
onramp.bio performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value35.5 s
0/100
25%
Value39.3 s
0/100
10%
Value2,910 ms
3/100
30%
Value0.002
100/100
15%
Value149.9 s
0/100
10%
229 ms
61 ms
74 ms
101 ms
98 ms
Our browser made a total of 182 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Onramp.bio, 12% (22 requests) were made to Use.typekit.net and 4% (7 requests) were made to Fast.wistia.net. The less responsive or slowest element that took the longest time to load (542 ms) relates to the external source Rosalind.bio.
Page size can be reduced by 262.5 kB (3%)
7.8 MB
7.6 MB
In fact, the total size of Onramp.bio main page is 7.8 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. Only a small number of websites need less resources to load. Images take 7.3 MB which makes up the majority of the site volume.
Potential reduce by 115.1 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 22.9 kB, which is 17% 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 115.1 kB or 84% of the original size.
Potential reduce by 115.3 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. Onramp images are well optimized though.
Potential reduce by 7.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 24.6 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. Onramp.bio needs all CSS files to be minified and compressed as it can save up to 24.6 kB or 34% of the original size.
Number of requests can be reduced by 56 (35%)
158
102
The browser has sent 158 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onramp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
www.rosalind.bio
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onramp.bio 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
[id] attributes on active, focusable elements are not unique
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
onramp.bio 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
Browser errors were logged to the console
Page has valid source maps
onramp.bio 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 Onramp.bio 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 Onramp.bio 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.
onramp.bio
Open Graph data is detected on the main page of Onramp. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: