8.9 sec in total
1.1 sec
7.7 sec
127 ms
Welcome to up-fenster.de homepage info - get ready to check Up Fenster best content for Germany right away, or after learning these important things about up-fenster.de
Startseite der UP Fenster und Türen GmbH - Schüco-Systempartner und Hersteller von Fenster und Haustüren
Visit up-fenster.deWe analyzed Up-fenster.de page load time and found that the first response time was 1.1 sec and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Up-fenster.de rating and web reputation
up-fenster.de performance score
name
value
score
weighting
Value13.1 s
0/100
10%
Value20.2 s
0/100
25%
Value18.2 s
0/100
10%
Value1,840 ms
9/100
30%
Value0.337
33/100
15%
Value18.9 s
3/100
10%
1107 ms
156 ms
197 ms
515 ms
201 ms
Our browser made a total of 129 requests to load all elements on the main page. We found that 98% of them (126 requests) were addressed to the original Up-fenster.de, 1% (1 request) were made to Fonts.googleapis.com and 1% (1 request) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Up-fenster.de.
Page size can be reduced by 1.6 MB (65%)
2.5 MB
896.0 kB
In fact, the total size of Up-fenster.de main page is 2.5 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. 70% of websites need less resources to load. Javascripts take 769.4 kB which makes up the majority of the site volume.
Potential reduce by 560.0 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 560.0 kB or 85% of the original size.
Potential reduce by 48.6 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. Up Fenster images are well optimized though.
Potential reduce by 536.9 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 536.9 kB or 70% of the original size.
Potential reduce by 487.1 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. Up-fenster.de needs all CSS files to be minified and compressed as it can save up to 487.1 kB or 84% of the original size.
Number of requests can be reduced by 90 (71%)
126
36
The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Up Fenster. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 61 to 1 for CSS and as a result speed up the page load time.
up-fenster.de
1107 ms
modal.css
156 ms
style.css
197 ms
bootstrap.min.css
515 ms
bootstrap-responsive.min.css
201 ms
bootstrap-extended.css
199 ms
bootstrap-frontend.min.css
211 ms
bootstrap-responsive-frontend.min.css
270 ms
system.css
299 ms
general.css
299 ms
template.css
963 ms
template_pro.css
416 ms
grey.css
656 ms
custom.css
393 ms
jsn_iconlinks.css
401 ms
jsn_mobile.css
495 ms
jsn_social_icons.css
500 ms
custom.css
523 ms
easyslider.css
595 ms
template.css
598 ms
bootstrap.min.css
799 ms
pagebuilder.css
627 ms
jsn-gui-frontend.css
697 ms
front_end.css
698 ms
front_end_responsive.css
732 ms
jquery.fancybox-1.3.4.css
810 ms
promobox.css
811 ms
tab.css
836 ms
css
23 ms
mootools-core.js
1099 ms
core.js
879 ms
mootools-more.js
1169 ms
modal.js
889 ms
jquery.min.js
1036 ms
jquery-noconflict.js
972 ms
jquery-migrate.min.js
984 ms
bootstrap.min.js
1552 ms
caption.js
1054 ms
noconflict.js
958 ms
utils.js
975 ms
jsn_template.js
993 ms
custom.js
1203 ms
jsnes_conflict.js
1011 ms
underscore-min.js
1010 ms
system.css
994 ms
backbone-min.js
1001 ms
prefixfree.min.js
929 ms
jquery.keyframes.js
988 ms
style.css
976 ms
jsnes_return_jquery.js
906 ms
addons.js
924 ms
animations.js
974 ms
easyslider.js
969 ms
init.js
908 ms
joomlashine.noconflict.js
903 ms
bootstrap.min.js
894 ms
jquery.mousewheel-3.0.4.pack.js
946 ms
jsn-bootstrap.css
895 ms
jsn-fonticomoon.css
904 ms
icomoon.css
869 ms
font-awesome.min.css
815 ms
jquery.fancybox-1.3.4.js
1534 ms
promobox.js
1510 ms
scrollReveal.js
1490 ms
fr_fr.gif
1430 ms
en.gif
1423 ms
schueco_partner_200.png
1369 ms
logo.png
1347 ms
2938a02_teaser_fenster.jpg
1334 ms
3014a68_Teaser_tueren.jpg
1285 ms
AZ_AutomotiveFinish_185x88-1.jpg
1254 ms
tbv_schiebeflyer_200px.jpg
1234 ms
alu_fenster_preview.JPG
1225 ms
preview_tbv.JPG
1178 ms
Flyer_Innowin_2014_up.jpg
1158 ms
Flyer_Variowin_2014_up.jpg
1160 ms
Flyer_Visiowin_2013_up.jpg
1130 ms
Flyer_SecuWin_undplus_up.jpg
1075 ms
preview_kippen.JPG
1063 ms
SCS_flyer_end.jpg
1057 ms
preview_alu_haustueren.JPG
1035 ms
preview_whiteline.jpg
969 ms
preview_colorline.jpg
3477 ms
preview_upline.jpg
958 ms
preview_20-seiter.JPG
956 ms
preview_app.JPG
939 ms
preview_automotive.JPG
869 ms
preview_barrierefrei_wohnen.JPG
868 ms
preview_brandschutz.JPG
861 ms
UPFlyer_Farbspiel.jpg
859 ms
preview_umweltflyer.JPG
841 ms
Social_facebook_circular_button_24.png
792 ms
Google_plus_circular_button_24.png
769 ms
schueco_partner_weiss_200.png
767 ms
icons-social-black.png
157 ms
icon-arrow-black.png
2659 ms
modal.css
2561 ms
player_api
2846 ms
style.css
2612 ms
bootstrap.min.css
2835 ms
bootstrap-responsive.min.css
2772 ms
bootstrap-extended.css
2551 ms
bootstrap-frontend.min.css
2629 ms
bootstrap-responsive-frontend.min.css
2704 ms
print.css
2918 ms
system.css
2886 ms
general.css
2953 ms
template.css
3454 ms
template_pro.css
3056 ms
grey.css
3811 ms
custom.css
2993 ms
jsn_iconlinks.css
3145 ms
jsn_mobile.css
3188 ms
jsn_social_icons.css
3234 ms
custom.css
3259 ms
easyslider.css
3329 ms
template.css
3401 ms
bootstrap.min.css
3863 ms
pagebuilder.css
3512 ms
jsn-gui-frontend.css
3541 ms
front_end.css
3612 ms
front_end_responsive.css
3677 ms
jquery.fancybox-1.3.4.css
3750 ms
promobox.css
3795 ms
tab.css
3944 ms
IcoMoon.svg
3842 ms
fontawesome-webfont.woff
3995 ms
www-widgetapi.js
880 ms
print.css
109 ms
up-fenster.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
Image elements do not have [alt] attributes
Links do not have a discernible name
up-fenster.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
up-fenster.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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 Up-fenster.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 Up-fenster.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.
up-fenster.de
Open Graph description is not detected on the main page of Up Fenster. 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: