4.2 sec in total
280 ms
3.6 sec
243 ms
Welcome to chemtronic-gmbh.de homepage info - get ready to check Chemtronic GmbH best content right away, or after learning these important things about chemtronic-gmbh.de
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Visit chemtronic-gmbh.deWe analyzed Chemtronic-gmbh.de page load time and found that the first response time was 280 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
chemtronic-gmbh.de performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value4.3 s
41/100
25%
Value6.0 s
47/100
10%
Value30 ms
100/100
30%
Value0.273
45/100
15%
Value4.4 s
83/100
10%
280 ms
839 ms
543 ms
654 ms
552 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 19% of them (8 requests) were addressed to the original Chemtronic-gmbh.de, 44% (19 requests) were made to Strato-editor.com and 37% (16 requests) were made to Fonts.cm4all.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Fonts.cm4all.net.
Page size can be reduced by 429.2 kB (71%)
604.1 kB
175.0 kB
In fact, the total size of Chemtronic-gmbh.de main page is 604.1 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. Javascripts take 442.7 kB which makes up the majority of the site volume.
Potential reduce by 51.6 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. 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 51.6 kB or 82% of the original size.
Potential reduce by 18.2 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, Chemtronic GmbH needs image optimization as it can save up to 18.2 kB or 58% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 306.9 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 306.9 kB or 69% of the original size.
Potential reduce by 52.4 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. Chemtronic-gmbh.de needs all CSS files to be minified and compressed as it can save up to 52.4 kB or 78% of the original size.
Number of requests can be reduced by 18 (72%)
25
7
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemtronic 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 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
chemtronic-gmbh.de
280 ms
chemtronic-gmbh.de
839 ms
beng-proxy.js
543 ms
font-awesome.min.css
654 ms
widget-runtime.css
552 ms
deploy.css
560 ms
slideshow-common.css
564 ms
jquery.js
783 ms
prototype.js
747 ms
legacy.js
656 ms
widget-runtime.js
773 ms
slideshow-common.js
671 ms
deploy.js
755 ms
uro-min.js
758 ms
main.css
779 ms
responsive.css
850 ms
initialise.js
861 ms
cm_template-focus-point.js
880 ms
cm-templates-global-script.js
886 ms
vars.css
347 ms
show.js
177 ms
css
544 ms
effect-012.png
238 ms
TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvgUE.ttf
231 ms
TK3_WkUHHAIjg75cFRf3bXL8LICs18NvgUE.ttf
532 ms
TK3_WkUHHAIjg75cFRf3bXL8LICs169vgUE.ttf
519 ms
TK3_WkUHHAIjg75cFRf3bXL8LICs13FvgUE.ttf
515 ms
TK3_WkUHHAIjg75cFRf3bXL8LICs1y9ogUE.ttf
518 ms
TK3_WkUHHAIjg75cFRf3bXL8LICs1xZogUE.ttf
564 ms
UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfMZg.ttf
572 ms
UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuI6fMZg.ttf
970 ms
UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuOKfMZg.ttf
978 ms
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942 ms
UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyeMZg.ttf
852 ms
UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuGKYMZg.ttf
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903 ms
UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuDyYMZg.ttf
1179 ms
UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuBWYMZg.ttf
1236 ms
_pixel.img
109 ms
fontawesome-webfont.woff
323 ms
logo_chemtronic.jpg
202 ms
C1rotationEndlos.gif
729 ms
MTCrotationEndlos.gif
827 ms
chemtronic-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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
chemtronic-gmbh.de 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
chemtronic-gmbh.de SEO score
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chemtronic-gmbh.de 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 Chemtronic-gmbh.de 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.
chemtronic-gmbh.de
Open Graph description is not detected on the main page of Chemtronic 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: