4.4 sec in total
355 ms
3.7 sec
360 ms
Welcome to cotec.de homepage info - get ready to check Cotec best content for Germany right away, or after learning these important things about cotec.de
Günstige Hardware, Software und Services von co.Tec GmbH für Lehrer, Schüler, Studenten, Dozenten, Schulen und Hochschulen - hier gehts zum Shop!"
Visit cotec.deWe analyzed Cotec.de page load time and found that the first response time was 355 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.
cotec.de performance score
name
value
score
weighting
Value11.7 s
0/100
10%
Value30.4 s
0/100
25%
Value24.2 s
0/100
10%
Value26,350 ms
0/100
30%
Value0.009
100/100
15%
Value56.8 s
0/100
10%
355 ms
1134 ms
98 ms
290 ms
194 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 85% of them (78 requests) were addressed to the original Cotec.de, 7% (6 requests) were made to Livezilla.cotec.de and 2% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Cotec.de.
Page size can be reduced by 1.1 MB (30%)
3.6 MB
2.5 MB
In fact, the total size of Cotec.de main page is 3.6 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. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 41.6 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 41.6 kB or 75% of the original size.
Potential reduce by 102.3 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. Cotec images are well optimized though.
Potential reduce by 440.7 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 440.7 kB or 77% of the original size.
Potential reduce by 510.0 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. Cotec.de needs all CSS files to be minified and compressed as it can save up to 510.0 kB or 83% of the original size.
Number of requests can be reduced by 49 (55%)
89
40
The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cotec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
cotec.de
355 ms
www.cotec.de
1134 ms
framework.css
98 ms
style.css
290 ms
colors.css
194 ms
plugins.css
199 ms
enrichments.css
198 ms
emotion.css
310 ms
emotion_cotec.min.css
303 ms
swag_bundle.css
299 ms
swag_live_shopping.css
301 ms
trusted_shop.css
307 ms
paypal.css
384 ms
jquery-1.7.2.min.js
482 ms
jquery.shopware.js
583 ms
jquery.emotion.js
398 ms
tooltip.js
398 ms
jquery.swag_bundle.js
391 ms
jquery.swag_live_shopping.js
478 ms
bg_body.png
109 ms
fbevents.js
157 ms
dc.js
42 ms
image.php
638 ms
XECBE844828D96280107A8BECB06B1284.gif
428 ms
ico_delete.png
149 ms
face.png
144 ms
twitter.png
143 ms
youtube.png
150 ms
googleplus.png
149 ms
Surface_Anzeige_klein_Startseite56a790846f8cc.jpg
197 ms
paypal_logo.png
213 ms
Slider_HIAB_Schueler_Studenten_breit_neu56d3f049a7538.jpg
593 ms
Startseitenbanner_Office_inklusive_MyVotingTool_breit.jpg
499 ms
Startseitenbanner_Alt-gegen-Neu_breit.jpg
410 ms
Surface_Uebersicht_Slider_breit56cc5ef149c86.jpg
595 ms
FWU_54876.jpg
390 ms
MasterTool5567a8b805d441.jpg
692 ms
MyVotingTOOL567a8d6d60f7d.jpg
971 ms
Microsoft-Office-2016-f-r-Lehrende192x270_inkl-MyVotingTool56d3f274954f1.jpg
507 ms
adob-ccft100_2564992599b64c_105x105.jpg
596 ms
cor-drgs700_1554b54e313006_105x105.jpg
605 ms
cor-stul019_1561e261b1509e_105x105.jpg
688 ms
O365_Shop_Anzeige.jpg
690 ms
waco-idws000_155f97ac887d9f_105x105.jpg
692 ms
3dco-spwe000_153b51500030f1_105x105.jpg
702 ms
uag-cmss003_1557689f2201ee_105x105.jpg
783 ms
dacu-psnc000_156584d67638c4_105x105.jpg
786 ms
aer_gold_lowres_f.png
788 ms
footer_partner.png
789 ms
PositiveSSL_tl_trans.gif
799 ms
paypal.jpg
879 ms
sofort.png
881 ms
CF_logo_180.gif
881 ms
ico_servicehotline.png
876 ms
wrapper_bg.png
880 ms
bg_suchelupe.png
956 ms
bg_arrow_search.png
960 ms
ico_ajax-loader.gif
960 ms
logo.png
960 ms
bg_anmeldung.png
975 ms
server.php
613 ms
__utm.gif
75 ms
XECBE844828D96280107A8BECB06B1284.js
91 ms
ga-audiences
54 ms
supporticon.png
929 ms
favicon.png
932 ms
ico_basket.png
932 ms
bg_showposition.png
933 ms
98 ms
bg_mainnavi.png
901 ms
bg_teacher.png
958 ms
bg_school.png
784 ms
bg_pupilandstudent.png
767 ms
bg_aktion.png
676 ms
bg_contentleft.png
687 ms
detailinfo_shadow.png
675 ms
bg_boxleft.png
677 ms
bg_arrow_newsletter.png
676 ms
bg_ihrevorteile.png
667 ms
jsbox.js
100 ms
jsglobal.js
98 ms
jstrack.js
193 ms
style.css
195 ms
left_trusted_shops_paypal_bg.png
604 ms
ico_closebutton.png
673 ms
sprite-banner-slider.png
676 ms
bg_sliding_containerbottom.png
676 ms
bg_articelsliderheader.png
665 ms
sprite_slider_arrows.png
605 ms
bg_sliderarticel.png
673 ms
print.css
98 ms
style.css
32 ms
cotec.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
cotec.de 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
cotec.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cotec.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 Cotec.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.
cotec.de
Open Graph description is not detected on the main page of Cotec. 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: