2.2 sec in total
211 ms
1.7 sec
247 ms
Click here to check amazing Www 2 Cochrane content for United States. Otherwise, check out these important facts you probably never knew about www2.cochrane.org
Cochrane is a global independent network of researchers, professionals, patients, carers and people interested in health.
Visit www2.cochrane.orgWe analyzed Www2.cochrane.org page load time and found that the first response time was 211 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 35% of websites can load faster.
www2.cochrane.org performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value6.1 s
12/100
25%
Value3.2 s
92/100
10%
Value220 ms
87/100
30%
Value1.042
2/100
15%
Value5.5 s
71/100
10%
211 ms
364 ms
79 ms
180 ms
252 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Www2.cochrane.org, 88% (50 requests) were made to Cochrane.org and 5% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (724 ms) relates to the external source Cochrane.org.
Page size can be reduced by 140.3 kB (28%)
495.8 kB
355.5 kB
In fact, the total size of Www2.cochrane.org main page is 495.8 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. 45% of websites need less resources to load. Images take 346.8 kB which makes up the majority of the site volume.
Potential reduce by 32.4 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 32.4 kB or 76% of the original size.
Potential reduce by 97.2 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, Www 2 Cochrane needs image optimization as it can save up to 97.2 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 10.5 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 10.5 kB or 13% of the original size.
Potential reduce by 222 B
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. Www2.cochrane.org has all CSS files already compressed.
Number of requests can be reduced by 20 (38%)
52
32
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Www 2 Cochrane. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www2.cochrane.org
211 ms
www.cochrane.org
364 ms
css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css
79 ms
css_o5KEFNEP5bFgazY6xOdWLiFnJSobwyXDIF8b2C-_25I.css
180 ms
css_pv7QBp3FsGkuZlEUTNGhIz-YdWxvnIzUyI7Y2KUDtns.css
252 ms
css_SM57Xd29CBajwXc8urElcRYvQkYFvI1XAxqU1fKEClI.css
259 ms
js
100 ms
css
89 ms
styles-end.min.css
250 ms
jquery.min.js
444 ms
jquery-extend-3.4.0.js
446 ms
jquery-html-prefilter-3.5.0-backport.js
445 ms
jquery.once.js
438 ms
drupal.js
412 ms
jquery.placeholder.min.js
412 ms
jquery_placeholder.js
425 ms
cochrane_cookies.min.js
425 ms
googleanalytics.js
425 ms
jquery.infinitescroll.min.js
424 ms
glide.min.js
424 ms
script.min.js
423 ms
cochrane-57.png
494 ms
tagline.jpg
495 ms
istock_000015003163medium.jpg
495 ms
ebhc_day_clr-date_2022.jpg
495 ms
istock_86478385_medium_0.jpg
496 ms
doctor-using-digital-tablet-941762290_1256x838.jpeg
495 ms
cevg_group_photo_march_7_2018_-_4.jpg
571 ms
podcast-200x200.png
575 ms
mcs.png
573 ms
istock-1354574408.jpg
572 ms
adblock-convenes-banner-310x220.png
644 ms
nihr.png
574 ms
nih.png
640 ms
alltrials.png
645 ms
campbell.png
643 ms
gin.png
643 ms
wikipedia.png
644 ms
wiley.png
721 ms
evidence-aid.png
724 ms
bundesministerium-gesundheit.png
708 ms
rss-white.png
607 ms
twitter-white.png
536 ms
facebook-white.png
529 ms
youtube-white.png
412 ms
instagram-white.png
410 ms
linkedin-white.png
409 ms
search.png
408 ms
forestplot-transparent.png
408 ms
cochrane-57-white.png
405 ms
6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7j.woff
81 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwmRdo.woff
129 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwmRdo.woff
130 ms
analytics.js
25 ms
441 ms
m
159 ms
print.min.css
77 ms
www2.cochrane.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
Some elements have a [tabindex] value greater than 0
www2.cochrane.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
www2.cochrane.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Www2.cochrane.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 Www2.cochrane.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.
www2.cochrane.org
Open Graph data is detected on the main page of Www 2 Cochrane. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: