2.2 sec in total
135 ms
1.8 sec
205 ms
Click here to check amazing Research4 Life content for United States. Otherwise, check out these important facts you probably never knew about research4life.org
Research4Life provides institutions in lower- and middle-income countries with online access to academic and professional peer-reviewed content. We aim to improve teaching, research and policy-making ...
Visit research4life.orgWe analyzed Research4life.org page load time and found that the first response time was 135 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
research4life.org performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value6.0 s
13/100
25%
Value4.9 s
65/100
10%
Value270 ms
82/100
30%
Value0.319
36/100
15%
Value6.8 s
55/100
10%
135 ms
8 ms
22 ms
22 ms
41 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 85% of them (39 requests) were addressed to the original Research4life.org, 9% (4 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Research4life.org.
Page size can be reduced by 189.6 kB (7%)
2.7 MB
2.5 MB
In fact, the total size of Research4life.org main page is 2.7 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. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 23.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 23.8 kB or 77% of the original size.
Potential reduce by 68.1 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. Research4 Life images are well optimized though.
Potential reduce by 69.4 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 69.4 kB or 57% of the original size.
Potential reduce by 28.3 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. Research4life.org needs all CSS files to be minified and compressed as it can save up to 28.3 kB or 81% of the original size.
Number of requests can be reduced by 16 (36%)
44
28
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Research4 Life. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.research4life.org
135 ms
style.css
8 ms
tubepress.css
22 ms
layout.css
22 ms
css
41 ms
global.css
21 ms
gs.css
22 ms
style.css
22 ms
jquery.min.js
42 ms
tubepress.js
21 ms
slides.min.jquery.js
23 ms
jscripts.php
22 ms
comment-reply.min.js
23 ms
ssba.min.js
23 ms
jscripts-ftr-min.js
23 ms
wp-embed.min.js
24 ms
wp-emoji-release.min.js
11 ms
analytics.js
132 ms
R4L-logo_header.png
132 ms
ga.js
121 ms
logo-hinari-lg.gif
11 ms
agora-logo2.png
12 ms
oare-logo.png
13 ms
logo-ardi-lg2.png
12 ms
Banners-home-page-2015-01.png
71 ms
Banners-home-page-2015-05.png
73 ms
Banners-home-page-2015-04.png
68 ms
srpthumb-p2850-100x100-no.png
13 ms
srpthumb-p2733-100x100-no.jpg
53 ms
arrow2.png
51 ms
Booklet_Thumbnail-e1399992402781.png
57 ms
t_tihalun-e1427356228155.jpg
54 ms
buttonstr-03-150x150.png
55 ms
srpthumb-p3020-100x100-no.png
166 ms
srpthumb-p2835-100x100-no.jpg
57 ms
register-08.png
57 ms
poster-infographic-thumb-02.png
59 ms
facebook.png
57 ms
linked-in.png
60 ms
twitter.png
60 ms
Banners-home-page-2015-01.png
1005 ms
loading.gif
60 ms
pagination.png
61 ms
collect
41 ms
__utm.gif
24 ms
collect
66 ms
research4life.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
research4life.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
research4life.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
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 Research4life.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 Research4life.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.
research4life.org
Open Graph description is not detected on the main page of Research4 Life. 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: