8 sec in total
753 ms
7 sec
252 ms
Welcome to bysi-elektronik-gmbh.de homepage info - get ready to check Bysi Elektronik Gmbh best content right away, or after learning these important things about bysi-elektronik-gmbh.de
Bysi - Elektronik GmbH - Kommunikationstechnologie mit Sitz in Ostbevern - Ihr Spezialist für Haustechnik, Automotive, Akustik, Umwelttechnik und Sicherheit
Visit bysi-elektronik-gmbh.deWe analyzed Bysi-elektronik-gmbh.de page load time and found that the first response time was 753 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
bysi-elektronik-gmbh.de performance score
name
value
score
weighting
Value1.8 s
91/100
10%
Value1.9 s
98/100
25%
Value2.9 s
95/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value1.8 s
100/100
10%
753 ms
418 ms
820 ms
2873 ms
630 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 91% of them (20 requests) were addressed to the original Bysi-elektronik-gmbh.de, 9% (2 requests) were made to Tracker.euroweb.net. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Bysi-elektronik-gmbh.de.
Page size can be reduced by 155.5 kB (67%)
230.9 kB
75.4 kB
In fact, the total size of Bysi-elektronik-gmbh.de main page is 230.9 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. 15% of websites need less resources to load. Javascripts take 138.7 kB which makes up the majority of the site volume.
Potential reduce by 5.6 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 1.4 kB, which is 19% 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 5.6 kB or 74% of the original size.
Potential reduce by 155 B
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. Bysi Elektronik Gmbh images are well optimized though.
Potential reduce by 114.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 114.2 kB or 82% of the original size.
Potential reduce by 35.6 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. Bysi-elektronik-gmbh.de needs all CSS files to be minified and compressed as it can save up to 35.6 kB or 83% of the original size.
Number of requests can be reduced by 10 (48%)
21
11
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bysi Elektronik Gmbh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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bysi-elektronik-gmbh.de 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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
bysi-elektronik-gmbh.de 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
bysi-elektronik-gmbh.de SEO score
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bysi-elektronik-gmbh.de 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 Bysi-elektronik-gmbh.de 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.
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bysi-elektronik-gmbh.de
Open Graph description is not detected on the main page of Bysi Elektronik Gmbh. 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: