2.2 sec in total
49 ms
2 sec
195 ms
Welcome to therosettastone.es homepage info - get ready to check The Rosetta Stone best content right away, or after learning these important things about therosettastone.es
Rosetta Stone incluye todo lo que usted necesita para comenzar a aprender un idioma. Nuestro programa para aprender idiomas es rápido, fácil y efectivo.
Visit therosettastone.esWe analyzed Therosettastone.es page load time and found that the first response time was 49 ms and then it took 2.2 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.
therosettastone.es performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value14.7 s
0/100
25%
Value9.0 s
14/100
10%
Value1,270 ms
19/100
30%
Value0
100/100
15%
Value13.6 s
11/100
10%
49 ms
671 ms
56 ms
35 ms
100 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Therosettastone.es, 72% (61 requests) were made to Rosettastone.es and 4% (3 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (671 ms) relates to the external source Rosettastone.es.
Page size can be reduced by 1.0 MB (67%)
1.6 MB
519.5 kB
In fact, the total size of Therosettastone.es main page is 1.6 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. 55% of websites need less resources to load. Javascripts take 900.8 kB which makes up the majority of the site volume.
Potential reduce by 76.5 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 76.5 kB or 77% of the original size.
Potential reduce by 87.2 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, The Rosetta Stone needs image optimization as it can save up to 87.2 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 606.2 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 606.2 kB or 67% of the original size.
Potential reduce by 271.2 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. Therosettastone.es needs all CSS files to be minified and compressed as it can save up to 271.2 kB or 83% of the original size.
Number of requests can be reduced by 41 (55%)
75
34
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Rosetta Stone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.therosettastone.es
49 ms
www.rosettastone.es
671 ms
css.jsp
56 ms
main.jsp
35 ms
barebone.jsp
100 ms
main.css
95 ms
jquery.min.js
68 ms
jquery.tools.min.js
48 ms
jquery-ui-1.8.16.custom.min.js
200 ms
global.js
65 ms
lazyload.min.js
64 ms
jquery.autotab-1.1b.js
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criteo_ld.js
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rsUtil.js
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rsflowplayer.js
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jquerycycle.js
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demo-request.js
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catalogue.js
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promo.js
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satelliteLib-9f44706775c50e6d75d0de7b234b743dc9f84f7a.js
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getitems
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homepage_slider.js
171 ms
jquery-ui-1.8.12.custom.css
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jquery.videobackground.css
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jquery.videobackground.js
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conversion.js
19 ms
elqCfg.js
175 ms
elqImg.js
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main.js
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bg_tile_arch_texture.jpg
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spacer.png
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image_gallery
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image_gallery
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brasil-flag.png
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deutschland-flag.png
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france-flag.png
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uk-flag.png
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spain-flag.png
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arrow-footer-up.png
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all.js
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opiatalk_cdn.js
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like.php
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s-code-contents-2843ecfa3c1e122a335bf15a327368118b940931.js
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main-container-bg.png
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faq-down-arrow.png
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cart_icn.png
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icon_dropdown-yellow.png
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image_gallery
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right-arrow.png
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effra_std_rg-webfont.woff
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effra_std_md-webfont.woff
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xd_arbiter.php
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xd_arbiter.php
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0
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xd_arbiter.php
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therosettastone.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
Heading elements are not in a sequentially-descending order
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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
therosettastone.es 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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
therosettastone.es 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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Therosettastone.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Therosettastone.es 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.
therosettastone.es
Open Graph description is not detected on the main page of The Rosetta Stone. 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: