3.7 sec in total
295 ms
3.1 sec
372 ms
Click here to check amazing Linsen Swiss content. Otherwise, check out these important facts you probably never knew about linsenswiss.ch
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Visit linsenswiss.chWe analyzed Linsenswiss.ch page load time and found that the first response time was 295 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
linsenswiss.ch performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value8.6 s
1/100
25%
Value6.0 s
46/100
10%
Value180 ms
92/100
30%
Value0
100/100
15%
Value9.8 s
28/100
10%
295 ms
396 ms
205 ms
192 ms
197 ms
Our browser made a total of 120 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Linsenswiss.ch, 67% (80 requests) were made to Lentiamo.ch and 10% (12 requests) were made to Vasecocky.cz. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Lentiamo.ch.
Page size can be reduced by 516.2 kB (48%)
1.1 MB
552.2 kB
In fact, the total size of Linsenswiss.ch main page is 1.1 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. Javascripts take 430.2 kB which makes up the majority of the site volume.
Potential reduce by 44.9 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 44.9 kB or 79% of the original size.
Potential reduce by 45.2 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, Linsen Swiss needs image optimization as it can save up to 45.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 277.9 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 277.9 kB or 65% of the original size.
Potential reduce by 148.2 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. Linsenswiss.ch needs all CSS files to be minified and compressed as it can save up to 148.2 kB or 83% of the original size.
Number of requests can be reduced by 42 (37%)
115
73
The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linsen Swiss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
linsenswiss.ch
295 ms
www.lentiamo.ch
396 ms
main.css
205 ms
jquery.qtip.css
192 ms
jquery-ui-1.7.1.custom.css
197 ms
jquery.fancybox-1.3.0.css
709 ms
autocomplete.css
930 ms
bubbletip.css
1075 ms
modernizr-2.custom.min.js
287 ms
jquery-1.7.1.min.js
394 ms
jquery.cycle.lite.js
300 ms
jQuery.bubbletip-1.0.6.js
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main.js
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json.js
479 ms
jquery.slides.min.js
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jquery-ui-1.7.1.custom.min.js
505 ms
jquery.autocomplete-min.js
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jquery.qtip.min.js
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swfobject.js
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jquery.fancybox-1.3.0.pack.js
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common.js
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analytics.js
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conversion.js
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linsenswiss.ch accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
linsenswiss.ch 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
linsenswiss.ch SEO score
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Linsenswiss.ch can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Linsenswiss.ch 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.
linsenswiss.ch
Open Graph data is detected on the main page of Linsen Swiss. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: