6.7 sec in total
560 ms
5.5 sec
670 ms
Visit webcardio.org now to see the best up-to-date Web Cardio content for Ukraine and also check out these interesting facts you probably never knew about webcardio.org
Сайт для кардіологів і про кардіологію,який ведуть кардіологи,що викладають на кафедрі післядипломної освіти за темами:кардіологія,профілактика,діагностика,дисліпідемія,іхс,ішемічна хвороба серця, гіп...
Visit webcardio.orgWe analyzed Webcardio.org page load time and found that the first response time was 560 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
webcardio.org performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value14.2 s
0/100
25%
Value11.2 s
5/100
10%
Value2,530 ms
4/100
30%
Value0
100/100
15%
Value17.9 s
3/100
10%
560 ms
542 ms
487 ms
1389 ms
135 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 63% of them (56 requests) were addressed to the original Webcardio.org, 8% (7 requests) were made to Ajax.googleapis.com and 8% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Webcardio.org.
Page size can be reduced by 1.0 MB (40%)
2.6 MB
1.6 MB
In fact, the total size of Webcardio.org main page is 2.6 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 145.3 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 145.3 kB or 59% of the original size.
Potential reduce by 213.9 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, Web Cardio needs image optimization as it can save up to 213.9 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 357.3 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 357.3 kB or 51% of the original size.
Potential reduce by 314.0 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. Webcardio.org needs all CSS files to be minified and compressed as it can save up to 314.0 kB or 82% of the original size.
Number of requests can be reduced by 37 (44%)
84
47
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web Cardio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
webcardio.org
560 ms
webcardio.org
542 ms
www.webcardio.org
487 ms
www.webcardio.org
1389 ms
adsbygoogle.js
135 ms
jquery-ui.css
85 ms
csshandler.ashx
682 ms
jquery.min.js
96 ms
jquery-ui.min.js
117 ms
WebResource.axd
833 ms
cycle.js
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ScriptResource.axd
818 ms
ckeditor.js
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ScriptResource.axd
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ScriptResource.axd
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element.js
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show_ads_impl.js
210 ms
zrt_lookup.html
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orphus.js
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feed.png
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twitter.png
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facebook.png
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youtube.png
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linkedin.png
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antihypertensives1.jpg
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obida-799x514.jpg
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surgery.jpeg
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cardiocongress-2022.jpg
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main.png
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logo.png
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loading.gif
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www-player.css
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base.js
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fetch-polyfill.js
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ad_status.js
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embed.js
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skin.js
159 ms
webcardio.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
webcardio.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
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
webcardio.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
UK
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Webcardio.org can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian 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 Webcardio.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.
webcardio.org
Open Graph description is not detected on the main page of Web Cardio. 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: