vwr.com Website Information
Daily Unique Visits: 70,257
Daily Page Views: 421,542
Income Per Day: $843
Estimated Value: $606,960
This website is located in United States and is using following IP address 206.18.241.71. See the complete list of popular websites hosted in United States.
vwr.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website vwr.com is using the following name servers:
- ns1.vwr.com
- ns2.vwr.com
- dbru.br.ns.els-gms.att.net
- dmtu.mt.ns.els-gms.att.net
and is probably hosted by AS17378 - TIERPOINT PENNSYLVANIA TWO LLC, US. See the full list of other websites hosted by AS17378 - TIERPOINT PENNSYLVANIA TWO LLC, US.
The highest website vwr.com position in Alexa rank database was 18115 and the lowest rank position was 21213. Current position of vwr.com in Alexa rank database is 20414.
Desktop speed score of vwr.com (78/100) is better than the results of 65.98% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of vwr.com (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed score of vwr.com (40/100) is better than the results of 18.97% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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vwr.com 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.
vwr.com 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.
Domain Name: VWR.COM
Registry Domain ID: 1092887_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: http://cscdbs.com
Updated Date: 2024-08-23T05:09:07Z
Creation Date: 1995-08-28T04:00:00Z
Registry Expiry Date: 2025-08-27T04:00:00Z
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: 8887802723
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: CBRU.BR.NS.ELS-GMS.ATT.NET
Name Server: CMTU.MT.NS.ELS-GMS.ATT.NET
Name Server: DBRU.BR.NS.ELS-GMS.ATT.NET
Name Server: DMTU.MT.NS.ELS-GMS.ATT.NET
Name Server: NS1.VWR.COM
Name Server: NS2.VWR.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-12T02:54:55Z
Registry Domain ID: 1092887_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: http://cscdbs.com
Updated Date: 2024-08-23T05:09:07Z
Creation Date: 1995-08-28T04:00:00Z
Registry Expiry Date: 2025-08-27T04:00:00Z
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: 8887802723
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: CBRU.BR.NS.ELS-GMS.ATT.NET
Name Server: CMTU.MT.NS.ELS-GMS.ATT.NET
Name Server: DBRU.BR.NS.ELS-GMS.ATT.NET
Name Server: DMTU.MT.NS.ELS-GMS.ATT.NET
Name Server: NS1.VWR.COM
Name Server: NS2.VWR.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-12T02:54:55Z
vwr.com server information
Servers Location
vwr.com desktop page speed rank
Last tested: 2019-12-09
Desktop Speed
Medium
78/100
vwr.com Desktop Speed Test Quick Summary
priority - 11Enable 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 103.6KiB (79% reduction).
Compressing https://vwr.com/css/master.css could save 38.8KiB (84% reduction).
Compressing https://vwr.com/css/master.css?v=20180718 could save 38.8KiB (84% reduction).
Compressing https://vwr.com/ could save 18.3KiB (68% reduction).
Compressing https://vwr.com/css/fancybox.css?v=20180715 could save 3.7KiB (72% reduction).
Compressing https://vwr.com/css/webfonts.css?v=20180715 could save 2KiB (86% reduction).
Compressing https://vwr.com/js/modernizr.js could save 1.5KiB (51% reduction).
Compressing https://vwr.com/vwr-boilerplate.html could save 526B (42% reduction).
Compressing https://vwr.com/css/master.css?v=20180718 could save 38.8KiB (84% reduction).
Compressing https://vwr.com/ could save 18.3KiB (68% reduction).
Compressing https://vwr.com/css/fancybox.css?v=20180715 could save 3.7KiB (72% reduction).
Compressing https://vwr.com/css/webfonts.css?v=20180715 could save 2KiB (86% reduction).
Compressing https://vwr.com/js/modernizr.js could save 1.5KiB (51% reduction).
Compressing https://vwr.com/vwr-boilerplate.html could save 526B (42% reduction).
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://vwr.com/js/modernizr.js
Optimize CSS Delivery of the following:
https://vwr.com/css/fancybox.css?v=20180715
https://vwr.com/css/master.css?v=20180718
https://vwr.com/css/webfonts.css?v=20180715
https://vwr.com/css/master.css?v=20180718
https://vwr.com/css/webfonts.css?v=20180715
priority - 3Leverage 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://ssl.google-analytics.com/ga.js (2 hours)
https://vwr.com/css/fancybox.css?v=20180715 (24 hours)
https://vwr.com/css/master.css (24 hours)
https://vwr.com/css/master.css?v=20180718 (24 hours)
https://vwr.com/css/webfonts.css?v=20180715 (24 hours)
https://vwr.com/images/vwr-logo-60h.png (24 hours)
https://vwr.com/images/world-map-background.png (24 hours)
https://vwr.com/js/modernizr.js (24 hours)
https://vwr.com/css/fancybox.css?v=20180715 (24 hours)
https://vwr.com/css/master.css (24 hours)
https://vwr.com/css/master.css?v=20180718 (24 hours)
https://vwr.com/css/webfonts.css?v=20180715 (24 hours)
https://vwr.com/images/vwr-logo-60h.png (24 hours)
https://vwr.com/images/world-map-background.png (24 hours)
https://vwr.com/js/modernizr.js (24 hours)
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 21.4KiB (23% reduction).
Minifying https://vwr.com/css/master.css could save 10.1KiB (22% reduction).
Minifying https://vwr.com/css/master.css?v=20180718 could save 10.1KiB (22% reduction).
Minifying https://vwr.com/css/fancybox.css?v=20180715 could save 1.2KiB (24% reduction).
Minifying https://vwr.com/css/master.css?v=20180718 could save 10.1KiB (22% reduction).
Minifying https://vwr.com/css/fancybox.css?v=20180715 could save 1.2KiB (24% reduction).
priority - 0Minify 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 2.9KiB (11% reduction).
Minifying https://vwr.com/ could save 2.9KiB (11% reduction).
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.2KiB (11% reduction).
Compressing https://vwr.com/images/vwr-logo-60h.png could save 1.2KiB (11% reduction).
vwr.com Desktop Resource Breakdown
| Total Resources | 14 |
| Number of Hosts | 2 |
| Static Resources | 8 |
| JavaScript Resources | 2 |
| CSS Resources | 4 |
vwr.com mobile page speed rank
Last tested: 2017-05-24
Mobile Speed
Bad
40/100
vwr.com Mobile Speed Test Quick Summary
priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 16 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://vwr.com/js/modernizr.js
https://vwr.com/js/jquery.min.js
https://vwr.com/js/animenu.js
https://vwr.com/js/collapse.js
https://vwr.com/js/jquery.cookie.js
https://vwr.com/js/jquery.cycle2.js
https://vwr.com/js/jquery.cycle2.carousel.js
https://vwr.com/js/jquery.fancybox.js
https://vwr.com/js/jquery.xdomainajax.js
https://vwr.com/js/jquery.rss.3.3.0.min.js
https://vwr.com/js/jquery.sticky.js
https://vwr.com/js/jquery.tablesorter.js
https://vwr.com/js/jquery-ui-1.9.2.custom.min.js
https://vwr.com/js/moment.min.js
https://vwr.com/js/transition.js
https://vwr.com/js/main_01122017.js
https://vwr.com/js/jquery.min.js
https://vwr.com/js/animenu.js
https://vwr.com/js/collapse.js
https://vwr.com/js/jquery.cookie.js
https://vwr.com/js/jquery.cycle2.js
https://vwr.com/js/jquery.cycle2.carousel.js
https://vwr.com/js/jquery.fancybox.js
https://vwr.com/js/jquery.xdomainajax.js
https://vwr.com/js/jquery.rss.3.3.0.min.js
https://vwr.com/js/jquery.sticky.js
https://vwr.com/js/jquery.tablesorter.js
https://vwr.com/js/jquery-ui-1.9.2.custom.min.js
https://vwr.com/js/moment.min.js
https://vwr.com/js/transition.js
https://vwr.com/js/main_01122017.js
Optimize CSS Delivery of the following:
https://vwr.com/css/fancybox.css
https://vwr.com/css/master.css?v=20160804
https://fonts.googleapis.com/css?family=Lato:300,4…ic,700italic,900italic
https://vwr.com/css/master.css?v=20160804
https://fonts.googleapis.com/css?family=Lato:300,4…ic,700italic,900italic
priority - 37Enable 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 357.8KiB (73% reduction).
Compressing https://vwr.com/js/jquery.min.js could save 58.4KiB (64% reduction).
Compressing https://vwr.com/css/master.css could save 44KiB (82% reduction).
Compressing https://vwr.com/css/master.css?v=20160804 could save 44KiB (82% reduction).
Compressing https://vwr.com/js/jquery.cycle2.js could save 38.9KiB (78% reduction).
Compressing https://vwr.com/js/jquery.fancybox.js could save 34KiB (71% reduction).
Compressing https://vwr.com/ could save 33.9KiB (73% reduction).
Compressing https://vwr.com/js/jquery.tablesorter.js could save 32.1KiB (79% reduction).
Compressing https://vwr.com/js/moment.min.js could save 21.7KiB (65% reduction).
Compressing https://vwr.com/js/jquery-ui-1.9.2.custom.min.js could save 14.2KiB (67% reduction).
Compressing https://vwr.com/js/jquery.cycle2.carousel.js could save 7.1KiB (73% reduction).
Compressing https://vwr.com/js/jquery.sticky.js could save 4.6KiB (72% reduction).
Compressing https://vwr.com/js/collapse.js could save 4.4KiB (72% reduction).
Compressing https://vwr.com/css/fancybox.css could save 3.7KiB (72% reduction).
Compressing https://vwr.com/js/main_01122017.js could save 3.4KiB (65% reduction).
Compressing https://vwr.com/js/jquery.rss.3.3.0.min.js could save 3KiB (58% reduction).
Compressing https://query.yahooapis.com/v1/public/yql?callback…at=xml&_=1495653209341 could save 2.9KiB (69% reduction).
Compressing https://vwr.com/js/jquery.cookie.js could save 1.8KiB (56% reduction).
Compressing https://vwr.com/js/modernizr.js could save 1.5KiB (51% reduction).
Compressing https://vwr.com/js/jquery.xdomainajax.js could save 1.4KiB (60% reduction).
Compressing https://vwr.com/js/transition.js could save 1.1KiB (60% reduction).
Compressing https://vwr.com/js/animenu.js could save 917B (65% reduction).
Compressing https://vwr.com/boiler_plate.htm could save 738B (45% reduction).
Compressing https://vwr.com/css/master.css could save 44KiB (82% reduction).
Compressing https://vwr.com/css/master.css?v=20160804 could save 44KiB (82% reduction).
Compressing https://vwr.com/js/jquery.cycle2.js could save 38.9KiB (78% reduction).
Compressing https://vwr.com/js/jquery.fancybox.js could save 34KiB (71% reduction).
Compressing https://vwr.com/ could save 33.9KiB (73% reduction).
Compressing https://vwr.com/js/jquery.tablesorter.js could save 32.1KiB (79% reduction).
Compressing https://vwr.com/js/moment.min.js could save 21.7KiB (65% reduction).
Compressing https://vwr.com/js/jquery-ui-1.9.2.custom.min.js could save 14.2KiB (67% reduction).
Compressing https://vwr.com/js/jquery.cycle2.carousel.js could save 7.1KiB (73% reduction).
Compressing https://vwr.com/js/jquery.sticky.js could save 4.6KiB (72% reduction).
Compressing https://vwr.com/js/collapse.js could save 4.4KiB (72% reduction).
Compressing https://vwr.com/css/fancybox.css could save 3.7KiB (72% reduction).
Compressing https://vwr.com/js/main_01122017.js could save 3.4KiB (65% reduction).
Compressing https://vwr.com/js/jquery.rss.3.3.0.min.js could save 3KiB (58% reduction).
Compressing https://query.yahooapis.com/v1/public/yql?callback…at=xml&_=1495653209341 could save 2.9KiB (69% reduction).
Compressing https://vwr.com/js/jquery.cookie.js could save 1.8KiB (56% reduction).
Compressing https://vwr.com/js/modernizr.js could save 1.5KiB (51% reduction).
Compressing https://vwr.com/js/jquery.xdomainajax.js could save 1.4KiB (60% reduction).
Compressing https://vwr.com/js/transition.js could save 1.1KiB (60% reduction).
Compressing https://vwr.com/js/animenu.js could save 917B (65% reduction).
Compressing https://vwr.com/boiler_plate.htm could save 738B (45% reduction).
priority - 33Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 317.6KiB (40% reduction).
Compressing https://vwr.com/images/best_place_to_work_960.jpg could save 141.3KiB (52% reduction).
Compressing https://vwr.com/images/VWR-Foundation-100K-check_960.jpg could save 68.2KiB (49% reduction).
Compressing https://vwr.com/images/vwr_value_prop_2017_video_manuel_960.jpg could save 66.5KiB (45% reduction).
Compressing https://vwr.com/images/Jim-Receiving-Intel-Award-on-Stage-960.jpg could save 16.1KiB (15% reduction).
Compressing https://vwr.com/images/financial-information-960.jpg could save 12.1KiB (14% reduction).
Compressing https://vwr.com/images/product-choice-100.jpg could save 6KiB (51% reduction).
Compressing https://vwr.com/images/VWR_WeEnableScience_300.png could save 3.6KiB (24% reduction).
Compressing https://vwr.com/images/operational-excellence-100.jpg could save 1.1KiB (19% reduction).
Compressing https://vwr.com/images/VWR_WeEnableScience_White.png could save 1.1KiB (17% reduction).
Compressing https://vwr.com/images/fancybox_overlay.png could save 926B (92% reduction).
Compressing https://vwr.com/images/differentiated-services-100.jpg could save 741B (15% reduction).
Compressing https://vwr.com/images/VWR-Foundation-100K-check_960.jpg could save 68.2KiB (49% reduction).
Compressing https://vwr.com/images/vwr_value_prop_2017_video_manuel_960.jpg could save 66.5KiB (45% reduction).
Compressing https://vwr.com/images/Jim-Receiving-Intel-Award-on-Stage-960.jpg could save 16.1KiB (15% reduction).
Compressing https://vwr.com/images/financial-information-960.jpg could save 12.1KiB (14% reduction).
Compressing https://vwr.com/images/product-choice-100.jpg could save 6KiB (51% reduction).
Compressing https://vwr.com/images/VWR_WeEnableScience_300.png could save 3.6KiB (24% reduction).
Compressing https://vwr.com/images/operational-excellence-100.jpg could save 1.1KiB (19% reduction).
Compressing https://vwr.com/images/VWR_WeEnableScience_White.png could save 1.1KiB (17% reduction).
Compressing https://vwr.com/images/fancybox_overlay.png could save 926B (92% reduction).
Compressing https://vwr.com/images/differentiated-services-100.jpg could save 741B (15% reduction).
priority - 23Leverage 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://query.yahooapis.com/v1/public/yql?callback…at=xml&_=1495653209341 (111 seconds)
https://ssl.google-analytics.com/ga.js (2 hours)
https://vwr.com/css/fancybox.css (24 hours)
https://vwr.com/css/master.css (24 hours)
https://vwr.com/css/master.css?v=20160804 (24 hours)
https://vwr.com/images/Jim-Receiving-Intel-Award-on-Stage-960.jpg (24 hours)
https://vwr.com/images/VWR-Foundation-100K-check_960.jpg (24 hours)
https://vwr.com/images/VWR_WeEnableScience_300.png (24 hours)
https://vwr.com/images/VWR_WeEnableScience_White.png (24 hours)
https://vwr.com/images/best_place_to_work_960.jpg (24 hours)
https://vwr.com/images/close-white-2x.png (24 hours)
https://vwr.com/images/differentiated-services-100.jpg (24 hours)
https://vwr.com/images/fancybox_overlay.png (24 hours)
https://vwr.com/images/fancybox_sprite_2x.png (24 hours)
https://vwr.com/images/financial-information-960.jpg (24 hours)
https://vwr.com/images/operational-excellence-100.jpg (24 hours)
https://vwr.com/images/product-choice-100.jpg (24 hours)
https://vwr.com/images/to-top-arrow.png (24 hours)
https://vwr.com/images/vwr_value_prop_2017_video_manuel_960.jpg (24 hours)
https://vwr.com/images/world-map-background.png (24 hours)
https://vwr.com/js/animenu.js (24 hours)
https://vwr.com/js/collapse.js (24 hours)
https://vwr.com/js/jquery-ui-1.9.2.custom.min.js (24 hours)
https://vwr.com/js/jquery.cookie.js (24 hours)
https://vwr.com/js/jquery.cycle2.carousel.js (24 hours)
https://vwr.com/js/jquery.cycle2.js (24 hours)
https://vwr.com/js/jquery.fancybox.js (24 hours)
https://vwr.com/js/jquery.min.js (24 hours)
https://vwr.com/js/jquery.rss.3.3.0.min.js (24 hours)
https://vwr.com/js/jquery.sticky.js (24 hours)
https://vwr.com/js/jquery.tablesorter.js (24 hours)
https://vwr.com/js/jquery.xdomainajax.js (24 hours)
https://vwr.com/js/main_01122017.js (24 hours)
https://vwr.com/js/modernizr.js (24 hours)
https://vwr.com/js/moment.min.js (24 hours)
https://vwr.com/js/transition.js (24 hours)
https://ssl.google-analytics.com/ga.js (2 hours)
https://vwr.com/css/fancybox.css (24 hours)
https://vwr.com/css/master.css (24 hours)
https://vwr.com/css/master.css?v=20160804 (24 hours)
https://vwr.com/images/Jim-Receiving-Intel-Award-on-Stage-960.jpg (24 hours)
https://vwr.com/images/VWR-Foundation-100K-check_960.jpg (24 hours)
https://vwr.com/images/VWR_WeEnableScience_300.png (24 hours)
https://vwr.com/images/VWR_WeEnableScience_White.png (24 hours)
https://vwr.com/images/best_place_to_work_960.jpg (24 hours)
https://vwr.com/images/close-white-2x.png (24 hours)
https://vwr.com/images/differentiated-services-100.jpg (24 hours)
https://vwr.com/images/fancybox_overlay.png (24 hours)
https://vwr.com/images/fancybox_sprite_2x.png (24 hours)
https://vwr.com/images/financial-information-960.jpg (24 hours)
https://vwr.com/images/operational-excellence-100.jpg (24 hours)
https://vwr.com/images/product-choice-100.jpg (24 hours)
https://vwr.com/images/to-top-arrow.png (24 hours)
https://vwr.com/images/vwr_value_prop_2017_video_manuel_960.jpg (24 hours)
https://vwr.com/images/world-map-background.png (24 hours)
https://vwr.com/js/animenu.js (24 hours)
https://vwr.com/js/collapse.js (24 hours)
https://vwr.com/js/jquery-ui-1.9.2.custom.min.js (24 hours)
https://vwr.com/js/jquery.cookie.js (24 hours)
https://vwr.com/js/jquery.cycle2.carousel.js (24 hours)
https://vwr.com/js/jquery.cycle2.js (24 hours)
https://vwr.com/js/jquery.fancybox.js (24 hours)
https://vwr.com/js/jquery.min.js (24 hours)
https://vwr.com/js/jquery.rss.3.3.0.min.js (24 hours)
https://vwr.com/js/jquery.sticky.js (24 hours)
https://vwr.com/js/jquery.tablesorter.js (24 hours)
https://vwr.com/js/jquery.xdomainajax.js (24 hours)
https://vwr.com/js/main_01122017.js (24 hours)
https://vwr.com/js/modernizr.js (24 hours)
https://vwr.com/js/moment.min.js (24 hours)
https://vwr.com/js/transition.js (24 hours)
priority - 16Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 39% of the final above-the-fold content could be rendered with the full HTML response.
priority - 8Minify 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 76.8KiB (45% reduction).
Minifying https://vwr.com/js/jquery.tablesorter.js could save 23.9KiB (59% reduction).
Minifying https://vwr.com/js/jquery.cycle2.js could save 20.5KiB (42% reduction).
Minifying https://vwr.com/js/jquery.fancybox.js could save 16.9KiB (36% reduction).
Minifying https://vwr.com/js/jquery.cycle2.carousel.js could save 4.1KiB (43% reduction).
Minifying https://vwr.com/js/jquery.sticky.js could save 2.8KiB (44% reduction).
Minifying https://vwr.com/js/main_01122017.js could save 2.3KiB (45% reduction).
Minifying https://vwr.com/js/collapse.js could save 1.9KiB (32% reduction).
Minifying https://vwr.com/js/jquery.cookie.js could save 1.4KiB (46% reduction).
Minifying https://vwr.com/js/jquery.xdomainajax.js could save 1.4KiB (60% reduction).
Minifying https://vwr.com/js/transition.js could save 971B (51% reduction).
Minifying https://vwr.com/js/animenu.js could save 582B (42% reduction).
Minifying https://vwr.com/js/jquery.cycle2.js could save 20.5KiB (42% reduction).
Minifying https://vwr.com/js/jquery.fancybox.js could save 16.9KiB (36% reduction).
Minifying https://vwr.com/js/jquery.cycle2.carousel.js could save 4.1KiB (43% reduction).
Minifying https://vwr.com/js/jquery.sticky.js could save 2.8KiB (44% reduction).
Minifying https://vwr.com/js/main_01122017.js could save 2.3KiB (45% reduction).
Minifying https://vwr.com/js/collapse.js could save 1.9KiB (32% reduction).
Minifying https://vwr.com/js/jquery.cookie.js could save 1.4KiB (46% reduction).
Minifying https://vwr.com/js/jquery.xdomainajax.js could save 1.4KiB (60% reduction).
Minifying https://vwr.com/js/transition.js could save 971B (51% reduction).
Minifying https://vwr.com/js/animenu.js could save 582B (42% reduction).
priority - 4Minify 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 35.9KiB (33% reduction).
Minifying https://vwr.com/css/master.css could save 17.4KiB (33% reduction).
Minifying https://vwr.com/css/master.css?v=20160804 could save 17.4KiB (33% reduction).
Minifying https://vwr.com/css/fancybox.css could save 1.2KiB (24% reduction).
Minifying https://vwr.com/css/master.css?v=20160804 could save 17.4KiB (33% reduction).
Minifying https://vwr.com/css/fancybox.css could save 1.2KiB (24% reduction).
priority - 1Minify 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 12.2KiB (27% reduction).
Minifying https://vwr.com/ could save 12.2KiB (27% reduction).
priority - 1Reduce server response time
vwr.com Mobile Resource Breakdown
| Total Resources | 46 |
| Number of Hosts | 6 |
| Static Resources | 37 |
| JavaScript Resources | 20 |
| CSS Resources | 4 |
vwr.com mobile page usability
Last tested: 2017-05-24
Mobile Usability
Good
98/100
vwr.com Mobile Usability Test Quick Summary
priority - 1Size 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
<a href="/our_business.htm" class="carousel-button">Click here to watch our video</a> is close to 1 other tap targets.The tap target
<a href="/product_choice.htm" class="spotlight-item">Product Choice…ty products...</a> is close to 1 other tap targets.The tap target
<a href="#country-selector">Shop VWR</a> and 4 others are close to other tap targets.The tap target
<a id="close-fancy" href="#close" class="fb-btn">Continue browsing VWR.com</a> is close to 1 other tap targets.vwr.com HTML validation
Errors
Bad value “cleartype” for attribute “http-equiv” on element “meta”.
Line: 11 Column: 5 - 46
"...1.0"> <meta http-equiv="cleartype" content="on"> ..."
"...1.0"> <meta http-equiv="cleartype" content="on"> ..."
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Line: 625 Column: 11 - 78
"... <form id="cookieselect" name="cookieselect" method="post" action=""> ..."
"... <form id="cookieselect" name="cookieselect" method="post" action=""> ..."
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
Line: 626 Column: 13 - 62
"... <table border="0" cellspacing="0" cellpadding="2"> ..."
"... <table border="0" cellspacing="0" cellpadding="2"> ..."
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
Line: 626 Column: 13 - 62
"... <table border="0" cellspacing="0" cellpadding="2"> ..."
"... <table border="0" cellspacing="0" cellpadding="2"> ..."
The “border” attribute on the “table” element is obsolete. Use CSS instead.
Line: 626 Column: 13 - 62
"... <table border="0" cellspacing="0" cellpadding="2"> ..."
"... <table border="0" cellspacing="0" cellpadding="2"> ..."
The “align” attribute on the “td” element is obsolete. Use CSS instead.
Line: 629 Column: 21 - 48
"... <tr> <td align="left" valign="top"><input..." Line: 630 Column: 103 - 48
"...e=""></td> <td align="left" valign="top">Rememb..."
"... <tr> <td align="left" valign="top"><input..." Line: 630 Column: 103 - 48
"...e=""></td> <td align="left" valign="top">Rememb..."
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
Line: 629 Column: 21 - 48
"... <tr> <td align="left" valign="top"><input..." Line: 630 Column: 103 - 48
"...e=""></td> <td align="left" valign="top">Rememb..."
"... <tr> <td align="left" valign="top"><input..." Line: 630 Column: 103 - 48
"...e=""></td> <td align="left" valign="top">Rememb..."
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
Line: 641 Column: 9 - 123
"...> <iframe name="addframe" src="/boiler_plate.htm" height="500" width="100%" frameborder="0" allowTransparency="true"></ifra..."
"...> <iframe name="addframe" src="/boiler_plate.htm" height="500" width="100%" frameborder="0" allowTransparency="true"></ifra..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 641 Column: 9 - 123
"...> <iframe name="addframe" src="/boiler_plate.htm" height="500" width="100%" frameborder="0" allowTransparency="true"></ifra..."
"...> <iframe name="addframe" src="/boiler_plate.htm" height="500" width="100%" frameborder="0" allowTransparency="true"></ifra..."
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 641 Column: 9 - 123
"...> <iframe name="addframe" src="/boiler_plate.htm" height="500" width="100%" frameborder="0" allowTransparency="true"></ifra..."
"...> <iframe name="addframe" src="/boiler_plate.htm" height="500" width="100%" frameborder="0" allowTransparency="true"></ifra..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 750 Column: 34 - 75
"...ht-image"><img src="/images/product-choice-100.jpg"></div>..." Line: 758 Column: 34 - 83
"...ht-image"><img src="/images/operational-excellence-100.jpg"></div>..." Line: 766 Column: 34 - 84
"...ht-image"><img src="/images/differentiated-services-100.jpg"></div>..."
"...ht-image"><img src="/images/product-choice-100.jpg"></div>..." Line: 758 Column: 34 - 83
"...ht-image"><img src="/images/operational-excellence-100.jpg"></div>..." Line: 766 Column: 34 - 84
"...ht-image"><img src="/images/differentiated-services-100.jpg"></div>..."
Stray end tag “a”.
Line: 833 Column: 65 - 68
"...act us</a></a></li> ..."
"...act us</a></a></li> ..."
Warnings
The “type” attribute is unnecessary for JavaScript resources.
Line: 36 Column: 5 - 35
"... <script type="text/JavaScript"> ..." Line: 52 Column: 1 - 31
"...iner --> <script type="text/javascript"> var..." Line: 65 Column: 1 - 31
"...Cookie--> <script type="text/javascript"> var e..." Line: 178 Column: 1 - 31
"...ookie --> <script type="text/javascript"> funct..." Line: 845 Column: 1 - 53
"...">Top</a> <script type="text/javascript" language="javascript"> /..."
"... <script type="text/JavaScript"> ..." Line: 52 Column: 1 - 31
"...iner --> <script type="text/javascript"> var..." Line: 65 Column: 1 - 31
"...Cookie--> <script type="text/javascript"> var e..." Line: 178 Column: 1 - 31
"...ookie --> <script type="text/javascript"> funct..." Line: 845 Column: 1 - 53
"...">Top</a> <script type="text/javascript" language="javascript"> /..."
Empty heading.
Line: 203 Column: 7 - 44
".../a> <h2 class="country-selector-headline"></h2> ..."
".../a> <h2 class="country-selector-headline"></h2> ..."
The “navigation” role is unnecessary for element “nav”.
Line: 660 Column: 3 - 53
"...</div> <nav role="navigation" id="navbar" class="animenu"> ..."
"...</div> <nav role="navigation" id="navbar" class="animenu"> ..."
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Line: 845 Column: 1 - 53
"...">Top</a> <script type="text/javascript" language="javascript"> /..."
"...">Top</a> <script type="text/javascript" language="javascript"> /..."
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vwr.com 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.
vwr.com 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.