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Welcome to attolight.ch homepage info - get ready to check Attolight best content right away, or after learning these important things about attolight.ch
Based on quantitative cathodoluminescence technique, Attolight is building fast, high resolution defect inspection tools for semi-conductors, opto-electronic, quantum materials, organic and biological...
Visit attolight.chWe analyzed Attolight.ch page load time and found that the first response time was 3.3 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
attolight.ch performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value16.8 s
0/100
25%
Value20.6 s
0/100
10%
Value6,360 ms
0/100
30%
Value0.12
84/100
15%
Value22.3 s
1/100
10%
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Our browser made a total of 77 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Attolight.ch, 22% (17 requests) were made to Pbs.twimg.com and 9% (7 requests) were made to Use.typekit.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Attolight.com.
Page size can be reduced by 162.4 kB (17%)
983.8 kB
821.4 kB
In fact, the total size of Attolight.ch main page is 983.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 594.0 kB which makes up the majority of the site volume.
Potential reduce by 148.0 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 148.0 kB or 84% of the original size.
Potential reduce by 14.3 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. Attolight images are well optimized though.
Potential reduce by 17 B
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.
Number of requests can be reduced by 41 (61%)
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The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Attolight. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
attolight.com
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attolight.ch 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
Links do not have a discernible name
attolight.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
attolight.ch 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
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Attolight.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Attolight.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.
attolight.ch
Open Graph data is detected on the main page of Attolight. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: