4.2 sec in total
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3.6 sec
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Welcome to vertico.fr homepage info - get ready to check Vertic O best content for France right away, or after learning these important things about vertico.fr
Canyoning en Isère : Les activités Canyon, Via Ferrata et Escalade sur Grenoble, Lyon et Chambéry avec VERTIC'O. Pour tout contact : 07 81 30 09 36.
Visit vertico.frWe analyzed Vertico.fr page load time and found that the first response time was 263 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
vertico.fr performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value16.0 s
0/100
25%
Value10.6 s
7/100
10%
Value740 ms
40/100
30%
Value0.078
95/100
15%
Value13.5 s
11/100
10%
263 ms
429 ms
434 ms
431 ms
432 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 45% of them (49 requests) were addressed to the original Vertico.fr, 23% (25 requests) were made to Static.xx.fbcdn.net and 20% (22 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Scontent.xx.fbcdn.net.
Page size can be reduced by 322.8 kB (15%)
2.1 MB
1.8 MB
In fact, the total size of Vertico.fr main page is 2.1 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. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 31.6 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 31.6 kB or 78% of the original size.
Potential reduce by 33.9 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. Vertic O images are well optimized though.
Potential reduce by 125.9 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 125.9 kB or 60% of the original size.
Potential reduce by 131.4 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. Vertico.fr needs all CSS files to be minified and compressed as it can save up to 131.4 kB or 84% of the original size.
Number of requests can be reduced by 57 (54%)
105
48
The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vertic O. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
vertico.fr
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vertico.fr 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>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
vertico.fr 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
Missing source maps for large first-party JavaScript
vertico.fr 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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vertico.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Vertico.fr 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.
vertico.fr
Open Graph data is detected on the main page of Vertic O. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: