978 ms in total
57 ms
721 ms
200 ms
Welcome to openhumans.org homepage info - get ready to check Open Humans best content for India right away, or after learning these important things about openhumans.org
Open Humans empowers people with their personal data. From genomes to GPS: you can explore data analyses, do citizen science, and donate data to research.
Visit openhumans.orgWe analyzed Openhumans.org page load time and found that the first response time was 57 ms and then it took 921 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
openhumans.org performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value5.3 s
22/100
25%
Value3.8 s
84/100
10%
Value80 ms
99/100
30%
Value0
100/100
15%
Value4.3 s
84/100
10%
57 ms
24 ms
20 ms
100 ms
106 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 58% of them (14 requests) were addressed to the original Openhumans.org, 13% (3 requests) were made to Fonts.googleapis.com and 13% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (426 ms) relates to the external source Api.usersnap.com.
Page size can be reduced by 27.7 kB (11%)
262.0 kB
234.3 kB
In fact, the total size of Openhumans.org main page is 262.0 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. 20% of websites need less resources to load. Images take 224.9 kB which makes up the majority of the site volume.
Potential reduce by 11.7 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 2.3 kB, which is 15% 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 11.7 kB or 76% of the original size.
Potential reduce by 16.0 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. Open Humans images are well optimized though.
Potential reduce by 68 B
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.
Number of requests can be reduced by 10 (50%)
20
10
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Humans. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.openhumans.org
57 ms
main.128aa8846efa.js
24 ms
bootstrap.5ba37ad91636.css
20 ms
css
100 ms
css
106 ms
css
122 ms
main.a28921f88f15.css
9 ms
shim.css
24 ms
3.js
20 ms
form-shim-extend.js
72 ms
analytics.js
62 ms
02471b07-0dce-4d95-b5cc-e9a1fdc62c0c.js
426 ms
get2014_background.048c9abf8126.jpg
38 ms
open_humans_logo_only.e20d8b3ed13a.png
8 ms
american-gut-logo.00cc43b7bba2.jpg
38 ms
goviral-logo.cb7ccd6d6b15.jpg
37 ms
pgp-logo.d9ba1b31ffd9.jpg
43 ms
rwjf_logo1.65e098218b36.png
46 ms
knight-logo-300.d3360ac15dc3.jpg
115 ms
linkid.js
23 ms
cJZKeOuBrn4kERxqtaUH3bO3LdcAZYWl9Si6vvxL-qU.woff
72 ms
k3k702ZOKiLJc3WVjuplzKRDOzjiPcYnFooOUGCOsRk.woff
83 ms
kIgygNRULv_bzALjRyosjevvDin1pK8aKteLpeZ5c0A.woff
95 ms
collect
31 ms
openhumans.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.
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 IDs are not unique
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
Image elements do not have [alt] attributes
Links do not have a discernible name
openhumans.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
openhumans.org 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
Image elements do not have [alt] attributes
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Openhumans.org 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 Openhumans.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.
openhumans.org
Open Graph description is not detected on the main page of Open Humans. 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: