8.8 sec in total
2.5 sec
6.2 sec
132 ms
Click here to check amazing Investvalley content. Otherwise, check out these important facts you probably never knew about investvalley.com
Cours de l´CAC 40, Cours internationaux, Cours, Devises, Warrants, Matières Premières, Pétrole
Visit investvalley.comWe analyzed Investvalley.com page load time and found that the first response time was 2.5 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
investvalley.com performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value5.2 s
22/100
25%
Value13.0 s
2/100
10%
Value3,370 ms
2/100
30%
Value0.145
77/100
15%
Value35.3 s
0/100
10%
2475 ms
686 ms
2101 ms
2143 ms
2507 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Investvalley.com, 24% (10 requests) were made to Jscomun.bolsamania.com and 21% (9 requests) were made to Imagenes.bolsamania.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Jscomun.bolsamania.com.
Page size can be reduced by 374.9 kB (76%)
495.0 kB
120.0 kB
In fact, the total size of Investvalley.com main page is 495.0 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. 25% of websites need less resources to load. Javascripts take 364.3 kB which makes up the majority of the site volume.
Potential reduce by 80.3 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 80.3 kB or 88% of the original size.
Potential reduce by 3.3 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, Investvalley needs image optimization as it can save up to 3.3 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 266.1 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 266.1 kB or 73% of the original size.
Potential reduce by 25.2 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. Investvalley.com needs all CSS files to be minified and compressed as it can save up to 25.2 kB or 84% of the original size.
Number of requests can be reduced by 30 (75%)
40
10
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Investvalley. 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 4 to 1 for CSS and as a result speed up the page load time.
investvalley.com
2475 ms
funciones.js
686 ms
mootools-1.2.2-ls.js
2101 ms
lscommons.js
2143 ms
lspushpage.js
2507 ms
ls_bolsamania.js
2123 ms
wfgLightstreamerMedia.js
2132 ms
wfgTestServer.js
2147 ms
analisisFundamentalFunciones.js
686 ms
FABridge.js
2326 ms
swfobject.js
2340 ms
swfFormFix.js
2344 ms
WFGFlexIntegration.js
2340 ms
main.css
661 ms
fichaCotizaciones.css
569 ms
listadoCotizaciones.css
577 ms
formularios.css
591 ms
brand
91 ms
brand
50 ms
cot-backg2.gif
1415 ms
grafica.php
461 ms
mail_publicidad_webfg.gif
205 ms
webstreamer_logo.gif
531 ms
ls_logo.jpg
520 ms
pie_btslogo.gif
531 ms
contador_bms.php
1070 ms
iconofacebook.png
530 ms
iconotwitter.png
531 ms
iconoff.png
532 ms
iconorss.png
212 ms
cot-cabfront-fr.gif
1516 ms
mail_webmaster.gif
1418 ms
beacon.js
10 ms
google_custom_search_watermark.gif
62 ms
whitePixel.gif
1394 ms
arrowup_bign.png
1397 ms
orderup.gif
1409 ms
arrowup.gif
1619 ms
arrowdown.gif
1656 ms
same.gif
1624 ms
ga.js
11 ms
__utm.gif
12 ms
investvalley.com 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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
investvalley.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
investvalley.com 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
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
N/A
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Investvalley.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Investvalley.com 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.
investvalley.com
Open Graph description is not detected on the main page of Investvalley. 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: