2.6 sec in total
96 ms
2.2 sec
277 ms
Welcome to elsevierbi.com homepage info - get ready to check Elsevier Bi best content right away, or after learning these important things about elsevierbi.com
Elsevier is a global information analytics company that helps institutions and professionals progress science, advance healthcare and improve performance
Visit elsevierbi.comWe analyzed Elsevierbi.com page load time and found that the first response time was 96 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
elsevierbi.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value7.3 s
4/100
25%
Value4.0 s
80/100
10%
Value450 ms
63/100
30%
Value0
100/100
15%
Value6.6 s
57/100
10%
96 ms
66 ms
764 ms
42 ms
54 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Elsevierbi.com, 67% (60 requests) were made to Pharmamedtechbi.com and 7% (6 requests) were made to G.adspeed.net. The less responsive or slowest element that took the longest time to load (764 ms) relates to the external source Pharmamedtechbi.com.
Page size can be reduced by 694.9 kB (64%)
1.1 MB
390.6 kB
In fact, the total size of Elsevierbi.com main page is 1.1 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. 45% of websites need less resources to load. Javascripts take 656.4 kB which makes up the majority of the site volume.
Potential reduce by 75.0 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 14.5 kB, which is 12% 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 75.0 kB or 60% of the original size.
Potential reduce by 22.0 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. Obviously, Elsevier Bi needs image optimization as it can save up to 22.0 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 437.7 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 437.7 kB or 67% of the original size.
Potential reduce by 160.2 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. Elsevierbi.com needs all CSS files to be minified and compressed as it can save up to 160.2 kB or 85% of the original size.
Number of requests can be reduced by 54 (64%)
84
30
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elsevier Bi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
elsevierbi.com
96 ms
www.elsevierbi.com
66 ms
www.pharmamedtechbi.com
764 ms
style.css
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ribbon.css
54 ms
jquery-ui-1.8.11.custom.css
52 ms
jquery.multiSelect.css
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83c42d38-579b-48e6-83ea-56c1438057bb.css
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jquery.js
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jquery-ui.js
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jquery.tmpl.min.js
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scripts.js
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jquery.jqprint-0.3.js
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ribbon.js
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chartbeat-time.js
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print.css
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ad.php
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unica_eluminate.js
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elsevierbi.com 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
elsevierbi.com 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
elsevierbi.com 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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elsevierbi.com 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 Elsevierbi.com 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.
elsevierbi.com
Open Graph description is not detected on the main page of Elsevier Bi. 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: