21 sec in total
194 ms
20.4 sec
366 ms
Click here to check amazing Alpine Ski School content. Otherwise, check out these important facts you probably never knew about alpine-ski-school.com
Alpine Ski School is the leading private snowsport school in Zermatt, Switzerland. We specialzing Ski guiding Ski Safari. Book ski lessons online at alpine-ski-school.com
Visit alpine-ski-school.comWe analyzed Alpine-ski-school.com page load time and found that the first response time was 194 ms and then it took 20.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
alpine-ski-school.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value10.7 s
0/100
25%
Value5.9 s
48/100
10%
Value310 ms
77/100
30%
Value0.034
100/100
15%
Value9.0 s
34/100
10%
194 ms
513 ms
101 ms
194 ms
288 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 92% of them (66 requests) were addressed to the original Alpine-ski-school.com, 3% (2 requests) were made to Tripadvisor.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Tripadvisor.com.
Page size can be reduced by 75.1 kB (5%)
1.4 MB
1.4 MB
In fact, the total size of Alpine-ski-school.com main page is 1.4 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. 35% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 37.8 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 37.8 kB or 79% of the original size.
Potential reduce by 34.3 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. Alpine Ski School images are well optimized though.
Potential reduce by 2.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 781 B
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. Alpine-ski-school.com needs all CSS files to be minified and compressed as it can save up to 781 B or 13% of the original size.
Number of requests can be reduced by 16 (24%)
68
52
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alpine Ski School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
alpine-ski-school.com
194 ms
www.alpine-ski-school.com
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stylesheet.css
101 ms
alpine.css
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menu.css
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prettyPhoto.css
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jquery-1.8.3.js
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jquery-1.12.2.min.js
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jquery-migrate-1.2.1.min.js
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jquery.sticky.min.js
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responsiveslides.min.js
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scrollto.js
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jquery.equalheight.min.js
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all_in.js
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jquery.prettyPhoto.js
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jquery.jcarousel.min.js
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isotope.js
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alpine-ski-school.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
alpine-ski-school.com 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
alpine-ski-school.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alpine-ski-school.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Alpine-ski-school.com 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.
alpine-ski-school.com
Open Graph description is not detected on the main page of Alpine Ski School. 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: