6.3 sec in total
1.5 sec
4.4 sec
424 ms
Click here to check amazing Revespcardiol content for Spain. Otherwise, check out these important facts you probably never knew about revespcardiol.org
Visit revespcardiol.orgWe analyzed Revespcardiol.org page load time and found that the first response time was 1.5 sec and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
revespcardiol.org performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value4.9 s
29/100
25%
Value5.6 s
53/100
10%
Value390 ms
69/100
30%
Value0.724
6/100
15%
Value9.8 s
28/100
10%
1522 ms
223 ms
448 ms
444 ms
334 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 87% of them (48 requests) were addressed to the original Revespcardiol.org, 4% (2 requests) were made to Adserver.elsevier.es and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Revespcardiol.org.
Page size can be reduced by 273.8 kB (52%)
522.1 kB
248.3 kB
In fact, the total size of Revespcardiol.org main page is 522.1 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. 20% of websites need less resources to load. Javascripts take 204.7 kB which makes up the majority of the site volume.
Potential reduce by 46.0 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. 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 46.0 kB or 80% of the original size.
Potential reduce by 16.8 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. Revespcardiol images are well optimized though.
Potential reduce by 147.2 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 147.2 kB or 72% of the original size.
Potential reduce by 63.8 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. Revespcardiol.org needs all CSS files to be minified and compressed as it can save up to 63.8 kB or 82% of the original size.
Number of requests can be reduced by 32 (59%)
54
22
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Revespcardiol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
revespcardiol.org
1522 ms
jquery.fancybox.css
223 ms
estilos.css
448 ms
elsevier.css
444 ms
mediaelementplayer.min.css
334 ms
dhtmlgoodies_calendar.css
224 ms
jquery-1.8.3.js
7 ms
jquery.fancybox.js
770 ms
dhtmlgoodies_calendar.js
773 ms
mediaelement-and-player.min.js
957 ms
comun.js
1036 ms
functions.js
662 ms
formacion.js
773 ms
reed-elsevier-logo.png
452 ms
bgr.gif
223 ms
ico-es.png
225 ms
ico-en.gif
225 ms
btn-search.gif
227 ms
cabecera.jpg
445 ms
nav1-normal.gif
226 ms
nav1-hover.gif
445 ms
logo_sociedad_min.png
884 ms
columns2-bgr.gif
772 ms
box7-top.gif
448 ms
box7-bgr.gif
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portada_130.jpg
775 ms
box7-bot.gif
666 ms
nav2-hover.gif
668 ms
nav2-normal.gif
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unlock.png
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ico_video.gif
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logo_twitter.gif
996 ms
rss-32.png
1104 ms
logo_app_esp_apple.png
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logo_app_ing_apple.png
1222 ms
logo_app_esp_android.png
1328 ms
logo_app_ing_android.png
1331 ms
ico09.gif
1327 ms
load.gif
1331 ms
entrevista_marzo16.jpg
1910 ms
play_button.png
1707 ms
ico01.gif
1636 ms
ico02.gif
1692 ms
25v69n03-90449148fig2.jpg
2010 ms
footer-logo.gif
1802 ms
footer-logo2.gif
1858 ms
ajs.php
384 ms
ajs.php
445 ms
box2-top.gif
1103 ms
box2-bgr.gif
1114 ms
box2-bot.gif
1169 ms
footer-bgr.gif
1228 ms
lg.php
251 ms
ga.js
30 ms
__utm.gif
12 ms
revespcardiol.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
revespcardiol.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
revespcardiol.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
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
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Revespcardiol.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Spanish language. Our system also found out that Revespcardiol.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.
revespcardiol.org
Open Graph description is not detected on the main page of Revespcardiol. 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: