2.3 sec in total
170 ms
1.8 sec
301 ms
Visit wellcomeopenresearch.org now to see the best up-to-date Wellcomeopenresearch content for United Kingdom and also check out these interesting facts you probably never knew about wellcomeopenresearch.org
Wellcome Open Research provides all Wellcome researchers with a place to rapidly publish any results they think are worth sharing.
Visit wellcomeopenresearch.orgWe analyzed Wellcomeopenresearch.org page load time and found that the first response time was 170 ms and then it took 2.1 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.
wellcomeopenresearch.org performance score
name
value
score
weighting
Value11.8 s
0/100
10%
Value15.0 s
0/100
25%
Value12.1 s
3/100
10%
Value1,780 ms
10/100
30%
Value0.09
92/100
15%
Value18.3 s
3/100
10%
170 ms
385 ms
90 ms
47 ms
65 ms
Our browser made a total of 141 requests to load all elements on the main page. We found that 31% of them (44 requests) were addressed to the original Wellcomeopenresearch.org, 60% (85 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (673 ms) belongs to the original domain Wellcomeopenresearch.org.
Page size can be reduced by 1.7 MB (72%)
2.3 MB
663.0 kB
In fact, the total size of Wellcomeopenresearch.org main page is 2.3 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. 65% of websites need less resources to load. CSS take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 54.1 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 12.9 kB, which is 19% 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 54.1 kB or 81% of the original size.
Potential reduce by 1.6 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. Wellcomeopenresearch images are well optimized though.
Potential reduce by 482.9 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 482.9 kB or 73% of the original size.
Potential reduce by 1.1 MB
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. Wellcomeopenresearch.org needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 86% of the original size.
Number of requests can be reduced by 37 (69%)
54
17
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wellcomeopenresearch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
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wellcomeopenresearch.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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
wellcomeopenresearch.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
wellcomeopenresearch.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
Tap targets are not sized appropriately
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wellcomeopenresearch.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Wellcomeopenresearch.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.
wellcomeopenresearch.org
Open Graph description is not detected on the main page of Wellcomeopenresearch. 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: