4.6 sec in total
687 ms
3.8 sec
180 ms
Click here to check amazing Contech content. Otherwise, check out these important facts you probably never knew about contech.de
Der Entwicklungs- und Fertigungsdienstleister für Intelligente Technische Systeme. Gemeinsam erarbeiten wir maßgeschneiderte Lösungen.
Visit contech.deWe analyzed Contech.de page load time and found that the first response time was 687 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 65% of websites can load faster.
contech.de performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value3.5 s
65/100
25%
Value15.1 s
1/100
10%
Value2,620 ms
4/100
30%
Value0.182
67/100
15%
Value26.1 s
0/100
10%
687 ms
120 ms
206 ms
197 ms
195 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 93% of them (43 requests) were addressed to the original Contech.de, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Contech.de.
Page size can be reduced by 1.1 MB (65%)
1.6 MB
572.5 kB
In fact, the total size of Contech.de main page is 1.6 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. 55% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 21.6 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 4.4 kB, which is 16% 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 21.6 kB or 81% of the original size.
Potential reduce by 36.7 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, Contech needs image optimization as it can save up to 36.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 833.4 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 833.4 kB or 77% of the original size.
Potential reduce by 181.8 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. Contech.de needs all CSS files to be minified and compressed as it can save up to 181.8 kB or 83% of the original size.
Number of requests can be reduced by 26 (58%)
45
19
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
contech.de
687 ms
modal.css
120 ms
style.css
206 ms
mod_tcproshow2_layout2.css
197 ms
style_common.css
195 ms
mootools-core.js
541 ms
core.js
221 ms
mootools-more.js
590 ms
modal.js
289 ms
jquery.min.js
479 ms
jquery-noconflict.js
299 ms
jquery-migrate.min.js
330 ms
caption.js
385 ms
jquery-1.8.3.js
867 ms
jquery.bxslider.js
564 ms
bootstrap.min.css
670 ms
font-awesome.min.css
576 ms
template.css
667 ms
theme-elements.css
667 ms
modules.css
673 ms
green.css
689 ms
bootstrap.js
776 ms
css
24 ms
retina-1.1.0.min.js
776 ms
retina-1.1.0.less
762 ms
jquery.nicescroll.js
929 ms
style.css
782 ms
jquery.plugins.min.js
927 ms
jquery.revolution.min.js
1002 ms
analytics.js
52 ms
contech.de
557 ms
Headerslider_Startseite.jpg
1911 ms
Headerslider_Systems_Engineering_Allianz.jpg
389 ms
Headerslider_Unsere_Leistungen.jpg
451 ms
Headerslider_Banchenexpertise.jpg
483 ms
timer.png
174 ms
Logo.jpg
580 ms
200x120_fill_Bild_Startseite_Systems_Engineering_Allianz.jpg
484 ms
200x120_fill_Bild_Startseite_Leistungen.jpg
566 ms
200x120_fill_Bild_Startseite_Technologien.jpg
586 ms
collect
120 ms
loader.gif
422 ms
shadow1.png
481 ms
bullet.png
106 ms
large_left.png
98 ms
large_right.png
118 ms
contech.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.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
contech.de 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
contech.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
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Contech.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 Contech.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.
contech.de
Open Graph description is not detected on the main page of Contech. 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: