vdf.ch Website Information
Daily Unique Visits: 1,262
Daily Page Views: 2,524
Income Per Day: $8
Estimated Value: $1,920
vdf.ch is registered under .CH top-level domain. Please check other sites in .CH zone.
No name server records were found.
and is probably hosted by METANET AG. See the full list of other websites hosted by METANET AG.
The highest website vdf.ch position in Alexa rank database was 133760 and the lowest rank position was 999732. Current position of vdf.ch in Alexa rank database is 568409.
Desktop speed score of vdf.ch (46/100) is better than the results of 19.93% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of vdf.ch (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of vdf.ch (39/100) is better than the results of 17.83% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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vdf.ch Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
vdf.ch whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Requests of this client are not permitted. Please use https://www.nic.ch/whois/ for queries.
vdf.ch server information
Servers Location
vdf.ch desktop page speed rank
Last tested: 2017-05-25
Desktop Speed
Bad
46/100
vdf.ch Desktop Speed Test Quick Summary
priority - 62Enable compression
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priority - 32Leverage browser caching
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priority - 20Optimize images
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Compressing https://vdf.ch/image/cache/catalog/covers/3825_Cover_50x50-w-200.jpg could save 5.8KiB (27% reduction).
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Compressing https://vdf.ch/image/cache/catalog/covers/3821_Cover_Seasteads-w-200.jpg could save 3.8KiB (21% reduction).
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Compressing https://vdf.ch/image/catalog/payment/MAU.png could save 3.4KiB (64% reduction).
Compressing https://vdf.ch/image/cache/catalog/covers/3807_Cov…statik_2_rgb-w-200.jpg could save 3.3KiB (22% reduction).
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Compressing https://vdf.ch/image/cache/catalog/covers/3803_Cov…_Development-w-200.jpg could save 3.1KiB (25% reduction).
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Compressing https://vdf.ch/image/catalog/payment/PAP.png could save 3.1KiB (69% reduction).
Compressing https://vdf.ch/image/catalog/payment/POE.png could save 3KiB (74% reduction).
Compressing https://vdf.ch/image/catalog/payment/VIS.png could save 3KiB (67% reduction).
Compressing https://vdf.ch/image/cache/catalog/covers/3575_Cover-w-200.jpg could save 2.9KiB (22% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/scp-slider/bullets.png could save 2.7KiB (91% reduction).
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Compressing https://vdf.ch/image/cache/catalog/sliderbilder/sl…-energie-c-210x120.png could save 2.4KiB (12% reduction).
Compressing https://vdf.ch/image/cache/catalog/covers/3763_Cover-w-200.jpg could save 2.4KiB (24% reduction).
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Compressing https://vdf.ch/image/cache/catalog/covers/3827_Energiewende_Cover-w-200.jpg could save 2KiB (20% reduction).
Compressing https://vdf.ch/image/cache/catalog/covers/3819_Cover_IGT_249_rgb-w-200.jpg could save 1.9KiB (28% reduction).
Compressing https://vdf.ch/image/ebook_corner.png could save 1.5KiB (50% reduction).
Compressing https://vdf.ch/image/cache/catalog/sliderbilder/sl…petenzen-c-210x120.jpg could save 1.2KiB (22% reduction).
priority - 5Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 48.2KiB (40% reduction).
Minifying https://vdf.ch/catalog/view/javascript/jquery/owl-carousel/owl.carousel.js could save 22.4KiB (44% reduction).
Minifying https://vdf.ch/catalog/view/javascript/jquery.cluetip.js could save 12.4KiB (50% reduction).
Minifying https://vdf.ch/catalog/view/javascript/jquery.matchHeight.js could save 5.1KiB (58% reduction).
Minifying https://vdf.ch/catalog/view/javascript/common.js could save 3.1KiB (24% reduction).
Minifying https://vdf.ch/catalog/view/javascript/tooltip/stickytooltip.js could save 3.1KiB (23% reduction).
Minifying https://vdf.ch/catalog/view/javascript/improved_search.js could save 1.1KiB (19% reduction).
Minifying https://vdf.ch/catalog/view/javascript/scrolltop.js could save 1,014B (31% reduction).
Minifying https://vdf.ch/catalog/view/javascript/jquery.cluetip.js could save 12.4KiB (50% reduction).
Minifying https://vdf.ch/catalog/view/javascript/jquery.matchHeight.js could save 5.1KiB (58% reduction).
Minifying https://vdf.ch/catalog/view/javascript/common.js could save 3.1KiB (24% reduction).
Minifying https://vdf.ch/catalog/view/javascript/tooltip/stickytooltip.js could save 3.1KiB (23% reduction).
Minifying https://vdf.ch/catalog/view/javascript/improved_search.js could save 1.1KiB (19% reduction).
Minifying https://vdf.ch/catalog/view/javascript/scrolltop.js could save 1,014B (31% reduction).
priority - 3Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 29.2KiB (36% reduction).
Minifying https://vdf.ch/ could save 29.2KiB (36% reduction).
priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://vdf.ch/catalog/view/javascript/jquery/jquery-2.1.1.min.js
priority - 2Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 18KiB (17% reduction).
Minifying https://vdf.ch/catalog/view/theme/vdf/stylesheet/animated.css could save 12KiB (17% reduction).
Minifying https://vdf.ch/catalog/view/theme/vdf/stylesheet/stylesheet.css could save 3.2KiB (15% reduction).
Minifying https://vdf.ch/catalog/view/javascript/jquery/scp-slider/scpslider.css could save 1.2KiB (17% reduction).
Minifying https://vdf.ch/catalog/view/javascript/jquery.cluetip.css could save 1KiB (23% reduction).
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Minifying https://vdf.ch/catalog/view/javascript/jquery/scp-slider/scpslider.css could save 1.2KiB (17% reduction).
Minifying https://vdf.ch/catalog/view/javascript/jquery.cluetip.css could save 1KiB (23% reduction).
Minifying https://vdf.ch/catalog/view/javascript/jquery/owl-…el/owl.transitions.css could save 643B (15% reduction).
priority - 1Reduce server response time
vdf.ch Desktop Resource Breakdown
| Total Resources | 74 |
| Number of Hosts | 6 |
| Static Resources | 66 |
| JavaScript Resources | 15 |
| CSS Resources | 13 |
vdf.ch mobile page speed rank
Last tested: 2018-06-17
Mobile Speed
Bad
39/100
vdf.ch Mobile Speed Test Quick Summary
priority - 64Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 625.9KiB (77% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/scp-slider/scpslider.js could save 108.1KiB (73% reduction).
Compressing https://vdf.ch/catalog/view/javascript/bootstrap/css/bootstrap.min.css could save 95.6KiB (83% reduction).
Compressing https://vdf.ch/ could save 71KiB (86% reduction).
Compressing https://vdf.ch/catalog/view/theme/vdf/stylesheet/animated.css could save 66.9KiB (94% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/jquery-2.1.1.min.js could save 53.5KiB (64% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/owl-carousel/owl.carousel.js could save 43KiB (83% reduction).
Compressing https://vdf.ch/catalog/view/javascript/bootstrap/js/bootstrap.min.js could save 25.4KiB (73% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/scp-slider/wowslider.js could save 20.1KiB (63% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery.cluetip.js could save 17.9KiB (71% reduction).
Compressing https://vdf.ch/catalog/view/javascript/font-awesom…s/font-awesome.min.css could save 17.9KiB (77% reduction).
Compressing https://vdf.ch/catalog/view/theme/vdf/stylesheet/stylesheet.css could save 17.2KiB (77% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/owl-…el/owl.carousel.min.js could save 16.2KiB (71% reduction).
Compressing https://vdf.ch/catalog/view/javascript/cookieconsent.min.js could save 12.9KiB (67% reduction).
Compressing https://vdf.ch/catalog/view/javascript/tooltip/stickytooltip.js could save 12.1KiB (88% reduction).
Compressing https://vdf.ch/catalog/view/javascript/common.js could save 10.4KiB (74% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery.matchHeight.js could save 6.4KiB (72% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/scp-slider/scpslider.css could save 5.6KiB (73% reduction).
Compressing https://vdf.ch/catalog/view/javascript/improved_search.js could save 4.1KiB (69% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/owl-…el/owl.transitions.css could save 3.7KiB (84% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery.cluetip.css could save 3.6KiB (80% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery.dot.min.js could save 3.4KiB (59% reduction).
Compressing https://vdf.ch/catalog/view/javascript/cookieconsent.min.css could save 2.7KiB (70% reduction).
Compressing https://vdf.ch/catalog/view/theme/vdf/stylesheet/improved_search.css could save 2.1KiB (72% reduction).
Compressing https://vdf.ch/catalog/view/theme/vdf/stylesheet/owl.carousel.css could save 2KiB (69% reduction).
Compressing https://vdf.ch/catalog/view/javascript/scrolltop.js could save 1.9KiB (57% reduction).
Compressing https://vdf.ch/catalog/view/theme/vdf/stylesheet/stickytooltip.css could save 1.2KiB (68% reduction).
Compressing https://vdf.ch/catalog/view/theme/vdf/stylesheet/footer.css could save 995B (61% reduction).
Compressing https://vdf.ch/catalog/view/javascript/bootstrap/css/bootstrap.min.css could save 95.6KiB (83% reduction).
Compressing https://vdf.ch/ could save 71KiB (86% reduction).
Compressing https://vdf.ch/catalog/view/theme/vdf/stylesheet/animated.css could save 66.9KiB (94% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/jquery-2.1.1.min.js could save 53.5KiB (64% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/owl-carousel/owl.carousel.js could save 43KiB (83% reduction).
Compressing https://vdf.ch/catalog/view/javascript/bootstrap/js/bootstrap.min.js could save 25.4KiB (73% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/scp-slider/wowslider.js could save 20.1KiB (63% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery.cluetip.js could save 17.9KiB (71% reduction).
Compressing https://vdf.ch/catalog/view/javascript/font-awesom…s/font-awesome.min.css could save 17.9KiB (77% reduction).
Compressing https://vdf.ch/catalog/view/theme/vdf/stylesheet/stylesheet.css could save 17.2KiB (77% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/owl-…el/owl.carousel.min.js could save 16.2KiB (71% reduction).
Compressing https://vdf.ch/catalog/view/javascript/cookieconsent.min.js could save 12.9KiB (67% reduction).
Compressing https://vdf.ch/catalog/view/javascript/tooltip/stickytooltip.js could save 12.1KiB (88% reduction).
Compressing https://vdf.ch/catalog/view/javascript/common.js could save 10.4KiB (74% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery.matchHeight.js could save 6.4KiB (72% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/scp-slider/scpslider.css could save 5.6KiB (73% reduction).
Compressing https://vdf.ch/catalog/view/javascript/improved_search.js could save 4.1KiB (69% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery/owl-…el/owl.transitions.css could save 3.7KiB (84% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery.cluetip.css could save 3.6KiB (80% reduction).
Compressing https://vdf.ch/catalog/view/javascript/jquery.dot.min.js could save 3.4KiB (59% reduction).
Compressing https://vdf.ch/catalog/view/javascript/cookieconsent.min.css could save 2.7KiB (70% reduction).
Compressing https://vdf.ch/catalog/view/theme/vdf/stylesheet/improved_search.css could save 2.1KiB (72% reduction).
Compressing https://vdf.ch/catalog/view/theme/vdf/stylesheet/owl.carousel.css could save 2KiB (69% reduction).
Compressing https://vdf.ch/catalog/view/javascript/scrolltop.js could save 1.9KiB (57% reduction).
Compressing https://vdf.ch/catalog/view/theme/vdf/stylesheet/stickytooltip.css could save 1.2KiB (68% reduction).
Compressing https://vdf.ch/catalog/view/theme/vdf/stylesheet/footer.css could save 995B (61% reduction).
priority - 51Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://vdf.ch/catalog/view/javascript/bootstrap/css/bootstrap.min.css (expiration not specified)
https://vdf.ch/catalog/view/javascript/bootstrap/js/bootstrap.min.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/common.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/cookieconsent.min.css (expiration not specified)
https://vdf.ch/catalog/view/javascript/cookieconsent.min.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/font-awesom…s/font-awesome.min.css (expiration not specified)
https://vdf.ch/catalog/view/javascript/images/wait.gif (expiration not specified)
https://vdf.ch/catalog/view/javascript/improved_search.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery.cluetip.css (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery.cluetip.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery.dot.min.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery.matchHeight.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/jquery-2.1.1.min.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/owl-carousel/owl.carousel.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/owl-…el/owl.carousel.min.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/owl-…el/owl.transitions.css (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/scp-slider/bullets.png (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/scp-slider/scpslider.css (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/scp-slider/scpslider.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/scp-slider/wowslider.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/scrolltop.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/tooltip/stickytooltip.js (expiration not specified)
https://vdf.ch/catalog/view/theme/vdf/stylesheet/animated.css (expiration not specified)
https://vdf.ch/catalog/view/theme/vdf/stylesheet/footer.css (expiration not specified)
https://vdf.ch/catalog/view/theme/vdf/stylesheet/improved_search.css (expiration not specified)
https://vdf.ch/catalog/view/theme/vdf/stylesheet/owl.carousel.css (expiration not specified)
https://vdf.ch/catalog/view/theme/vdf/stylesheet/stickytooltip.css (expiration not specified)
https://vdf.ch/catalog/view/theme/vdf/stylesheet/stylesheet.css (expiration not specified)
https://vdf.ch/image/cache/catalog/covers/3636_Cover-w-200.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/covers/3714_Cov…arketing_rgb-w-200.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/covers/3810_Cover-w-200.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/covers/3838_Cover-w-200.jpg (expiration not specified)
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https://vdf.ch/image/cache/catalog/covers/3872_Cover-w-200.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/covers/3874_Cov…lmanagements-w-200.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/covers/3879_Cover-w-200.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/covers/3880_Cover-w-200.jpg (expiration not specified)
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https://vdf.ch/image/cache/catalog/covers/3893_Cover-w-200.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…energie-c-1140x380.png (expiration not specified)
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https://vdf.ch/image/cache/catalog/sliderbilder/sl…140x380-c-1140x380.png (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…1140x380-c-210x120.png (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…izieren-c-1140x380.png (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…lizieren-c-210x120.png (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…swelten-c-1140x380.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…tswelten-c-210x120.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…etenzen-c-1140x380.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…petenzen-c-210x120.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…-access-c-1140x380.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…n-access-c-210x120.jpg (expiration not specified)
https://vdf.ch/image/catalog/payment/MAU.png (expiration not specified)
https://vdf.ch/image/catalog/payment/PAP.png (expiration not specified)
https://vdf.ch/image/catalog/payment/POE.png (expiration not specified)
https://vdf.ch/image/catalog/payment/VIS.png (expiration not specified)
https://vdf.ch/image/catalog/vdf-logo.png (expiration not specified)
https://vdf.ch/image/ebook_corner.png (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-WFWTJW (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://vdf.ch/catalog/view/javascript/bootstrap/js/bootstrap.min.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/common.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/cookieconsent.min.css (expiration not specified)
https://vdf.ch/catalog/view/javascript/cookieconsent.min.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/font-awesom…s/font-awesome.min.css (expiration not specified)
https://vdf.ch/catalog/view/javascript/images/wait.gif (expiration not specified)
https://vdf.ch/catalog/view/javascript/improved_search.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery.cluetip.css (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery.cluetip.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery.dot.min.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery.matchHeight.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/jquery-2.1.1.min.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/owl-carousel/owl.carousel.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/owl-…el/owl.carousel.min.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/owl-…el/owl.transitions.css (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/scp-slider/bullets.png (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/scp-slider/scpslider.css (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/scp-slider/scpslider.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/jquery/scp-slider/wowslider.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/scrolltop.js (expiration not specified)
https://vdf.ch/catalog/view/javascript/tooltip/stickytooltip.js (expiration not specified)
https://vdf.ch/catalog/view/theme/vdf/stylesheet/animated.css (expiration not specified)
https://vdf.ch/catalog/view/theme/vdf/stylesheet/footer.css (expiration not specified)
https://vdf.ch/catalog/view/theme/vdf/stylesheet/improved_search.css (expiration not specified)
https://vdf.ch/catalog/view/theme/vdf/stylesheet/owl.carousel.css (expiration not specified)
https://vdf.ch/catalog/view/theme/vdf/stylesheet/stickytooltip.css (expiration not specified)
https://vdf.ch/catalog/view/theme/vdf/stylesheet/stylesheet.css (expiration not specified)
https://vdf.ch/image/cache/catalog/covers/3636_Cover-w-200.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/covers/3714_Cov…arketing_rgb-w-200.jpg (expiration not specified)
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https://vdf.ch/image/cache/catalog/sliderbilder/sl…tswelten-c-210x120.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…etenzen-c-1140x380.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…petenzen-c-210x120.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…-access-c-1140x380.jpg (expiration not specified)
https://vdf.ch/image/cache/catalog/sliderbilder/sl…n-access-c-210x120.jpg (expiration not specified)
https://vdf.ch/image/catalog/payment/MAU.png (expiration not specified)
https://vdf.ch/image/catalog/payment/PAP.png (expiration not specified)
https://vdf.ch/image/catalog/payment/POE.png (expiration not specified)
https://vdf.ch/image/catalog/payment/VIS.png (expiration not specified)
https://vdf.ch/image/catalog/vdf-logo.png (expiration not specified)
https://vdf.ch/image/ebook_corner.png (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-WFWTJW (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 36Optimize images
Properly formatting and compressing images can save many bytes of data.
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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
https://vdf.ch/catalog/view/javascript/cookieconsent.min.css
priority - 5Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
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priority - 3Minify HTML
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Minify HTML for the following resources to reduce their size by 28.9KiB (36% reduction).
Minifying https://vdf.ch/ could save 28.9KiB (36% reduction).
priority - 2Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 19.5KiB (17% reduction).
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priority - 2Reduce server response time
vdf.ch Mobile Resource Breakdown
| Total Resources | 78 |
| Number of Hosts | 6 |
| Static Resources | 70 |
| JavaScript Resources | 16 |
| CSS Resources | 14 |
vdf.ch mobile page usability
Last tested: 2018-06-17
Mobile Usability
Good
99/100
vdf.ch Mobile Usability Test Quick Summary
priority - 0Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<div class="cc-window cc-f…de--1354112579">Diese Website…rEinverstanden</div> is close to 1 other tap targets.The tap target
<a href="http://vdf.ch/1914.html"></a> is close to 1 other tap targets.The tap target
<div class="owl-buttons"></div> is close to 1 other tap targets.vdf.ch HTML validation
Warnings
The “type” attribute is unnecessary for JavaScript resources.
Line: 48 Column: 1 - 88
"...reen" /> <script src="catalog/view/javascript/jquery/jquery-2.1.1.min.js" type="text/javascript"></scri..." Line: 49 Column: 1 - 91
"...</script> <script src="catalog/view/javascript/bootstrap/js/bootstrap.min.js" type="text/javascript"></scri..." Line: 51 Column: 1 - 83
"...</script> <script src="catalog/view/javascript/jquery.matchHeight.js" type="text/javascript"></scri..." Line: 53 Column: 1 - 71
"...</script> <script src="catalog/view/javascript/common.js" type="text/javascript"></scri..." Line: 54 Column: 1 - 74
"...</script> <script src="catalog/view/javascript/scrolltop.js" type="text/javascript"></scri..." Line: 55 Column: 1 - 97
"...</script> <script src="catalog/view/javascript/jquery/owl-carousel/owl.carousel.js" type="text/javascript"></scri..." Line: 56 Column: 1 - 101
"...</script> <script src="catalog/view/javascript/jquery/owl-carousel/owl.carousel.min.js" type="text/javascript"></scri..." Line: 77 Column: 1 - 31
"...h.css" /> <script type="text/javascript"><!-- ..." Line: 93 Column: 1 - 80
"...</script> <script type="text/javascript" src="catalog/view/javascript/improved_search.js"></scri..." Line: 97 Column: 4 - 82
"...ss" /> <script src="catalog/view/javascript/jquery.cluetip.js" type="text/javascript"></scri..." Line: 99 Column: 4 - 34
"...t> <script type="text/javascript"> $..." Line: 111 Column: 1 - 86
"...creen" /> <script type="text/javascript" src="catalog/view/javascript/tooltip/stickytooltip.js"></scri..."
"...reen" /> <script src="catalog/view/javascript/jquery/jquery-2.1.1.min.js" type="text/javascript"></scri..." Line: 49 Column: 1 - 91
"...</script> <script src="catalog/view/javascript/bootstrap/js/bootstrap.min.js" type="text/javascript"></scri..." Line: 51 Column: 1 - 83
"...</script> <script src="catalog/view/javascript/jquery.matchHeight.js" type="text/javascript"></scri..." Line: 53 Column: 1 - 71
"...</script> <script src="catalog/view/javascript/common.js" type="text/javascript"></scri..." Line: 54 Column: 1 - 74
"...</script> <script src="catalog/view/javascript/scrolltop.js" type="text/javascript"></scri..." Line: 55 Column: 1 - 97
"...</script> <script src="catalog/view/javascript/jquery/owl-carousel/owl.carousel.js" type="text/javascript"></scri..." Line: 56 Column: 1 - 101
"...</script> <script src="catalog/view/javascript/jquery/owl-carousel/owl.carousel.min.js" type="text/javascript"></scri..." Line: 77 Column: 1 - 31
"...h.css" /> <script type="text/javascript"><!-- ..." Line: 93 Column: 1 - 80
"...</script> <script type="text/javascript" src="catalog/view/javascript/improved_search.js"></scri..." Line: 97 Column: 4 - 82
"...ss" /> <script src="catalog/view/javascript/jquery.cluetip.js" type="text/javascript"></scri..." Line: 99 Column: 4 - 34
"...t> <script type="text/javascript"> $..." Line: 111 Column: 1 - 86
"...creen" /> <script type="text/javascript" src="catalog/view/javascript/tooltip/stickytooltip.js"></scri..."
Errors
Bad start tag in “iframe” in “head”.
Line: 68 Column: 11 - 60
"...<noscript><iframe src="//www.googletagmanager.com/ns.html?id=GTM-WFWTJW" height="0" width="0" style="display:none;visibility:hidden"></ifra..."
"...<noscript><iframe src="//www.googletagmanager.com/ns.html?id=GTM-WFWTJW" height="0" width="0" style="display:none;visibility:hidden"></ifra..."
Stray end tag “noscript”.
Line: 68 Column: 70 - 80
"...></iframe></noscript> <scri..."
"...></iframe></noscript> <scri..."
Stray end tag “head”.
Line: 113 Column: 1 - 7
"... </head> <body..."
"... </head> <body..."
Start tag “body” seen but an element of the same type was already open.
Line: 114 Column: 1 - 26
"... </head> <body class="common-home"> <!--<..."
"... </head> <body class="common-home"> <!--<..."
Cannot recover after last error. Any further errors will be ignored.
Line: 114 Column: 1 - 26
"... </head> <body class="common-home"> <!--<..."
"... </head> <body class="common-home"> <!--<..."
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vdf.ch Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
vdf.ch TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.