4.5 sec in total
405 ms
2.4 sec
1.6 sec
Welcome to nanoscan.ch homepage info - get ready to check Nanoscan best content right away, or after learning these important things about nanoscan.ch
IONTOF: TOF-SIMS products for time of flight secondary ion mass spectrometry and LEIS products low energy ion scattering and ion scattering spectroscopy (iss). Company for products for surface analysi...
Visit nanoscan.chWe analyzed Nanoscan.ch page load time and found that the first response time was 405 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
nanoscan.ch performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value5.5 s
19/100
25%
Value5.6 s
52/100
10%
Value800 ms
36/100
30%
Value0.001
100/100
15%
Value5.2 s
74/100
10%
405 ms
445 ms
543 ms
295 ms
192 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 9% of them (2 requests) were addressed to the original Nanoscan.ch, 91% (20 requests) were made to Iontof.com. The less responsive or slowest element that took the longest time to load (719 ms) relates to the external source Iontof.com.
Page size can be reduced by 184.9 kB (10%)
1.8 MB
1.6 MB
In fact, the total size of Nanoscan.ch main page is 1.8 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. 50% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 38.3 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 38.3 kB or 83% of the original size.
Potential reduce by 124.8 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. Nanoscan images are well optimized though.
Potential reduce by 21.8 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. Nanoscan.ch needs all CSS files to be minified and compressed as it can save up to 21.8 kB or 84% of the original size.
We found no issues to fix!
16
16
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanoscan. According to our analytics all requests are already optimized.
nanoscan.ch
405 ms
nanoscan.ch
445 ms
spm-nanoscan-high-resolution-magnetic-force-microscope-hr-mfn.html
543 ms
spm-high-resolution-magnetic-force-microscope-hr-mfn.html
295 ms
iontof-ion-tof-sims-surface-analysis-secondary-ion-mass-spectrometry.css
192 ms
iontof-farben-weiss.css
286 ms
iontof-burger-blau.png
605 ms
iontof-leer.gif
605 ms
spm-high-resolution-magnetic-force-microscope-hr-mfn_freigestellt_776x667.png
652 ms
iontof-menu.js
518 ms
dual-pll-magnetic-force-microscopy-mfm-image-of-bit-patterned-media-magnetism-fundamental-mode.jpg
547 ms
dual-pll-afmimage-of-bit-patterned-media-simultaneously-with-mfm-image-topography-first-overtone.jpg
520 ms
in-situ-switching-of-tip-magnetization-bit-patterned-media-hr-mfm-image-tip-magnetization-up.jpg
522 ms
in-situ-switching-of-tip-magnetization-bit-patterned-media-hr-mfm-image-tip-magnetization-down.jpg
523 ms
physical-spm-surface-profiler-mode.-chemical-tof-sims.jpg
719 ms
surface-profile-of-sputter-crater-using-spm-surface-profiler-mode.jpg
589 ms
surface-profiler-mode-contact-afm-image-measured-surface-profile.jpg
574 ms
iontof-logo-weiss.png
571 ms
iontof-logo-balken.png
390 ms
spm-high-resolution-magnetic-force-microscope-hr-mfn_2500x1000.jpg
555 ms
IONTOF_Schrift_Text.woff
123 ms
IONTOF_Schrift_Ueberschrift.woff
115 ms
nanoscan.ch accessibility score
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
nanoscan.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
nanoscan.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
Image elements do not have [alt] attributes
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nanoscan.ch 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 Nanoscan.ch 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.
nanoscan.ch
Open Graph data is detected on the main page of Nanoscan. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: