3.2 sec in total
337 ms
2.7 sec
199 ms
Welcome to recursos.edelvives.es homepage info - get ready to check Recursos Edelvives best content for Spain right away, or after learning these important things about recursos.edelvives.es
Edelvives es un grupo editorial con más de cien años en el sector educativo, que apuesta por la innovación, las nuevas tecnologías y la literatura infantil y juvenil exquisitamente ilustrada y de cali...
Visit recursos.edelvives.esWe analyzed Recursos.edelvives.es page load time and found that the first response time was 337 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
recursos.edelvives.es performance score
name
value
score
weighting
Value12.8 s
0/100
10%
Value15.4 s
0/100
25%
Value16.2 s
0/100
10%
Value70 ms
99/100
30%
Value0
100/100
15%
Value24.7 s
0/100
10%
337 ms
855 ms
66 ms
92 ms
354 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 84% of them (46 requests) were addressed to the original Recursos.edelvives.es, 9% (5 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Recursos.edelvives.es.
Page size can be reduced by 2.0 MB (65%)
3.0 MB
1.1 MB
In fact, the total size of Recursos.edelvives.es main page is 3.0 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. 60% of websites need less resources to load. Javascripts take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 48.4 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. This page needs HTML code to be minified as it can gain 15.5 kB, which is 27% 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 48.4 kB or 84% of the original size.
Potential reduce by 301.6 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. Obviously, Recursos Edelvives needs image optimization as it can save up to 301.6 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.4 MB
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 1.4 MB or 84% of the original size.
Potential reduce by 278.4 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. Recursos.edelvives.es needs all CSS files to be minified and compressed as it can save up to 278.4 kB or 85% of the original size.
Number of requests can be reduced by 33 (72%)
46
13
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Recursos Edelvives. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
recursos.edelvives.es
337 ms
recursos.edelvives.es
855 ms
css
66 ms
jquery-ui.css
92 ms
styles.css
354 ms
fluidbox.css
260 ms
bootstrap3_player.css
262 ms
jquery-2.1.3.js
643 ms
jquery.unobtrusive-ajax.js
269 ms
jquery.validate.js
417 ms
jquery.validate.unobtrusive.js
343 ms
jquery-migrate-1.2.1.min.js
345 ms
jquery-ui-1.10.2.custom.js
480 ms
jqueryui18.js
697 ms
jquery.easing-1.3.min.js
480 ms
bootstrap.js
478 ms
bootstrap3_player.js
478 ms
jquery.isotope.min.js
564 ms
jquery.elevatezoom.js
570 ms
imagesloaded.js
569 ms
main.js
562 ms
jquery.cookie.js
683 ms
Eshop_001_all.js
684 ms
Eshop_001_LoginPopUp.js
684 ms
Eshop_002_recursos.js
684 ms
Eshop_003_mi_cuenta.js
764 ms
jquery.selectbox-0.2.js
765 ms
tipped.js
767 ms
ue_policy.js
766 ms
jquery.reject.js
778 ms
pnotify.custom.min.js
782 ms
moment-with-locales.js
910 ms
jquery.weekpicker.js
810 ms
jquery.fluidbox.min.js
827 ms
chosen.jquery.js
834 ms
logo_EDV.png
454 ms
plus-btn-thin-orange.png
488 ms
img_enhorabuena_es.jpg
864 ms
img_docDidac_es.jpg
622 ms
rec_home_general-slide1.jpg
991 ms
rec_home_general-slide2.jpg
1082 ms
gtm.js
147 ms
icon-fb.png
589 ms
icon-yt.png
594 ms
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36 ms
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fontawesome-webfont.woff
664 ms
glyphicons-halflings-regular.woff
624 ms
analytics.js
28 ms
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15 ms
get-num-cart
147 ms
get-num-wl
229 ms
recursos.edelvives.es 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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
recursos.edelvives.es best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
recursos.edelvives.es SEO score
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
ES
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Recursos.edelvives.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish 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 Recursos.edelvives.es main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
recursos.edelvives.es
Open Graph data is detected on the main page of Recursos Edelvives. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: