2 sec in total
273 ms
1.6 sec
175 ms
Click here to check amazing Selectron content for United States. Otherwise, check out these important facts you probably never knew about selectron.ch
Selectron System AG ist der Spezialist für Condition Based Monitoring, Ethernet Backbone, RIOM, TCMS, EN 50155 und SIL
Visit selectron.chWe analyzed Selectron.ch page load time and found that the first response time was 273 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
selectron.ch performance score
name
value
score
weighting
Value8.1 s
0/100
10%
Value22.6 s
0/100
25%
Value22.7 s
0/100
10%
Value1,250 ms
19/100
30%
Value1.619
0/100
15%
Value41.8 s
0/100
10%
273 ms
306 ms
194 ms
106 ms
194 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 88% of them (28 requests) were addressed to the original Selectron.ch, 6% (2 requests) were made to Fast.fonts.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (489 ms) belongs to the original domain Selectron.ch.
Page size can be reduced by 183.6 kB (37%)
502.8 kB
319.2 kB
In fact, the total size of Selectron.ch main page is 502.8 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. 30% of websites need less resources to load. Images take 257.6 kB which makes up the majority of the site volume.
Potential reduce by 16.2 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. This page needs HTML code to be minified as it can gain 2.9 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 16.2 kB or 81% of the original size.
Potential reduce by 9.8 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. Selectron images are well optimized though.
Potential reduce by 86.8 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 86.8 kB or 60% of the original size.
Potential reduce by 70.9 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. Selectron.ch needs all CSS files to be minified and compressed as it can save up to 70.9 kB or 88% of the original size.
Number of requests can be reduced by 10 (36%)
28
18
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Selectron. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
selectron.ch
273 ms
www.selectron.ch
306 ms
index.php
194 ms
design.css
106 ms
navigation.css
194 ms
jquery.fancybox.css
198 ms
fe12daa9-7efa-4ed9-a556-6024fb4ed944.css
59 ms
jquery.js
302 ms
jquery.fancybox.js
195 ms
design.js
198 ms
train.js
196 ms
dl.js
281 ms
wClickLogger.js
289 ms
print.css
196 ms
meta_global.png
104 ms
kg_group_logo.png
105 ms
block-top.gif
101 ms
pixel.gif
100 ms
navi-sub.gif
96 ms
background_startseite.jpg
489 ms
startseite_blind.png
189 ms
box-startseite-grey.gif
197 ms
selectron_film_start-255ca710056240584de113e35904f938.png
198 ms
intern.png
200 ms
selectron_jobx.png
298 ms
train_startseite.png
374 ms
box-startseite-blue.gif
293 ms
startseite_virtueller_messestand_2014.png
393 ms
logo_worlwide_free.png
298 ms
ga.js
6 ms
a509b09a-b0eb-44c6-8ae0-2ea0b30f5646.woff
55 ms
__utm.gif
12 ms
selectron.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.
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
selectron.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
selectron.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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Selectron.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Selectron.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.
selectron.ch
Open Graph description is not detected on the main page of Selectron. 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: