709 ms in total
65 ms
519 ms
125 ms
Click here to check amazing Handedness content. Otherwise, check out these important facts you probably never knew about handedness.org
Handedness Research Institute, Indiana University, USA. Advancing basic research and alleviating social and educational discrimination worldwide. Visit us at: handedness.org
Visit handedness.orgWe analyzed Handedness.org page load time and found that the first response time was 65 ms and then it took 644 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
handedness.org performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value2.1 s
96/100
25%
Value0.7 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.7 s
100/100
10%
65 ms
10 ms
18 ms
17 ms
19 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 89% of them (17 requests) were addressed to the original Handedness.org, 5% (1 request) were made to Indiana.edu and 5% (1 request) were made to Bloomington.iu.edu. The less responsive or slowest element that took the longest time to load (237 ms) relates to the external source Bloomington.iu.edu.
Page size can be reduced by 25.8 kB (89%)
29.1 kB
3.3 kB
In fact, the total size of Handedness.org main page is 29.1 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. Only 5% of websites need less resources to load. HTML takes 29.1 kB which makes up the majority of the site volume.
Potential reduce by 25.8 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 15.8 kB, which is 54% 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 25.8 kB or 89% of the original size.
Number of requests can be reduced by 13 (81%)
16
3
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Handedness. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
handedness.org
65 ms
HRIheader750x70.gif
10 ms
about110x17.gif
18 ms
eng23x17.gif
17 ms
fre24x17.gif
19 ms
portugal24x17.gif
19 ms
spacel169x17.gif
18 ms
research85x17.gif
19 ms
education85x17.gif
30 ms
foryou108x17.gif
33 ms
search122x17.gif
33 ms
quote166x24.gif
32 ms
arrow10x11grey.gif
30 ms
pix_blank.gif
32 ms
worldcolor50x93.gif
40 ms
japanese45x14.gif
39 ms
korean40x14.gif
40 ms
stat_marker.gif
116 ms
stat_marker.gif
237 ms
handedness.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
<object> elements do not have alternate text
handedness.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
handedness.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
Document uses plugins
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Handedness.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 Handedness.org main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
handedness.org
Open Graph description is not detected on the main page of Handedness. 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: