voltachem.com Website Information
Daily Unique Visits: 3,826
Daily Page Views: 15,304
Income Per Day: $43
Estimated Value: $23,220
voltachem.com is registered under .COM top-level domain. Please check other sites in .COM zone.
No name server records were found.
and is probably hosted by Combell NV. See the full list of other websites hosted by Combell NV.
The highest website voltachem.com position in Alexa rank database was 92549 and the lowest rank position was 998777. Current position of voltachem.com in Alexa rank database is 327991.
Desktop speed score of voltachem.com (23/100) is better than the results of 5.21% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of voltachem.com (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 voltachem.com (21/100) is better than the results of 4.9% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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voltachem.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.
voltachem.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: VOLTACHEM.COM
Registry Domain ID: 1943926008_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: http://www.key-systems.net
Updated Date: 2023-07-03T07:10:51Z
Creation Date: 2015-07-02T11:19:50Z
Registry Expiry Date: 2024-07-02T11:19:50Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS3.COMBELL.NET
Name Server: NS4.COMBELL.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-03-05T02:31:08Z
Registry Domain ID: 1943926008_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: http://www.key-systems.net
Updated Date: 2023-07-03T07:10:51Z
Creation Date: 2015-07-02T11:19:50Z
Registry Expiry Date: 2024-07-02T11:19:50Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS3.COMBELL.NET
Name Server: NS4.COMBELL.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-03-05T02:31:08Z
voltachem.com server information
Servers Location
voltachem.com desktop page speed rank
Last tested: 2019-04-05
Desktop Speed
Bad
23/100
voltachem.com Desktop Speed Test Quick Summary
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priority - 29Leverage browser caching
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priority - 11Enable compression
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Compressing https://www.voltachem.com/assets/css/jquery.sidr.light.css could save 2.5KiB (72% reduction).
Compressing https://www.voltachem.com/assets/js/jquery.sidr.min.js could save 2KiB (57% reduction).
Compressing https://www.voltachem.com/assets/js/init.js could save 793B (62% reduction).
Compressing https://www.voltachem.com/assets/css/style.css could save 14.1KiB (77% reduction).
Compressing https://www.voltachem.com/assets/js/jquery.bxslider.min.js could save 13.9KiB (73% reduction).
Compressing https://www.voltachem.com/assets/js/jquery.bxslider.css could save 2.9KiB (69% reduction).
Compressing https://www.voltachem.com/assets/css/jquery.sidr.light.css could save 2.5KiB (72% reduction).
Compressing https://www.voltachem.com/assets/js/jquery.sidr.min.js could save 2KiB (57% reduction).
Compressing https://www.voltachem.com/assets/js/init.js could save 793B (62% reduction).
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.voltachem.com/assets/js/jquery.sidr.min.js
https://www.voltachem.com/assets/js/jquery.carouFredSel-6.2.0.js
https://www.voltachem.com/assets/js/init.js
https://www.voltachem.com/assets/js/jquery.carouFredSel-6.2.0.js
https://www.voltachem.com/assets/js/init.js
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Lato:400,700,300
https://www.voltachem.com/assets/css/style.css
https://www.voltachem.com/assets/css/jquery.sidr.light.css
https://www.voltachem.com/assets/css/style.css
https://www.voltachem.com/assets/css/jquery.sidr.light.css
priority - 3Reduce server response time
In our test, your server responded in 0.54 seconds.
priority - 3Minify 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 27.3KiB (31% reduction).
Minifying https://www.voltachem.com/assets/js/jquery.carouFredSel-6.2.0.js could save 27.1KiB (31% reduction).
Minifying https://www.voltachem.com/assets/js/init.js could save 213B (17% reduction).
Minifying https://www.voltachem.com/assets/js/init.js could save 213B (17% reduction).
priority - 0Minify 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 3.4KiB (16% reduction).
Minifying https://www.voltachem.com/assets/css/style.css could save 2.4KiB (14% reduction).
Minifying https://www.voltachem.com/assets/js/jquery.bxslider.css could save 1KiB (25% reduction).
Minifying https://www.voltachem.com/assets/js/jquery.bxslider.css could save 1KiB (25% reduction).
voltachem.com Desktop Resource Breakdown
| Total Resources | 70 |
| Number of Hosts | 8 |
| Static Resources | 63 |
| JavaScript Resources | 8 |
| CSS Resources | 5 |
voltachem.com mobile page speed rank
Last tested: 2019-04-05
Mobile Speed
Bad
21/100
voltachem.com Mobile Speed Test Quick Summary
priority - 239Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 2.3MiB (84% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_133.jpg could save 724.9KiB (99% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_128.jpg could save 224.3KiB (98% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_135.jpg could save 158.9KiB (97% reduction).
Compressing and resizing https://www.voltachem.com/images/uploads/ECNpartofTNO_kleur.jpg could save 141.5KiB (96% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_129.jpg could save 131.9KiB (94% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_152.png could save 83.2KiB (89% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_110.jpg could save 76.6KiB (96% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_159.png could save 75KiB (87% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_111.png could save 73.3KiB (95% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_139.png could save 66.9KiB (94% reduction).
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Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_136.png could save 57.5KiB (95% reduction).
Compressing https://www.voltachem.com/assets/images/up-btn.png could save 49.1KiB (97% reduction).
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Compressing https://www.voltachem.com/images/avatars/uploads/avatar_121.jpg could save 43.7KiB (64% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_151.png could save 35.9KiB (83% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_157.png could save 31.3KiB (85% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_147.png could save 30.9KiB (90% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_167.png could save 24.8KiB (81% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_137.jpg could save 24.1KiB (45% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_126.jpg could save 23.8KiB (72% reduction).
Compressing https://www.voltachem.com/images/uploads/right-bar.jpg could save 21.7KiB (41% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_127.jpg could save 20.3KiB (49% reduction).
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Compressing https://www.voltachem.com/images/uploads/tno-logo.jpg could save 5.7KiB (45% reduction).
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Compressing https://www.voltachem.com/assets/images/colorbar.jpg could save 4.2KiB (84% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_156.png could save 2.7KiB (11% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_131.png could save 1.8KiB (19% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_134.jpeg could save 1.7KiB (15% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_160.png could save 1.4KiB (15% reduction).
Compressing https://www.voltachem.com/assets/images/down-btn.png could save 737B (35% reduction).
Compressing https://www.voltachem.com/assets/images/lock.png could save 558B (32% reduction).
Compressing https://www.voltachem.com/assets/images/hr.png could save 163B (45% reduction).
Compressing https://www.voltachem.com/assets/images/sep.png could save 152B (43% reduction).
Compressing https://www.voltachem.com/assets/images/toggle.png could save 106B (39% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_128.jpg could save 224.3KiB (98% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_135.jpg could save 158.9KiB (97% reduction).
Compressing and resizing https://www.voltachem.com/images/uploads/ECNpartofTNO_kleur.jpg could save 141.5KiB (96% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_129.jpg could save 131.9KiB (94% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_152.png could save 83.2KiB (89% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_110.jpg could save 76.6KiB (96% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_159.png could save 75KiB (87% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_111.png could save 73.3KiB (95% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_139.png could save 66.9KiB (94% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_140.jpg could save 66.3KiB (96% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_136.png could save 57.5KiB (95% reduction).
Compressing https://www.voltachem.com/assets/images/up-btn.png could save 49.1KiB (97% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_154.jpg could save 47.7KiB (65% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_121.jpg could save 43.7KiB (64% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_151.png could save 35.9KiB (83% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_157.png could save 31.3KiB (85% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_147.png could save 30.9KiB (90% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_167.png could save 24.8KiB (81% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_137.jpg could save 24.1KiB (45% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_126.jpg could save 23.8KiB (72% reduction).
Compressing https://www.voltachem.com/images/uploads/right-bar.jpg could save 21.7KiB (41% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_127.jpg could save 20.3KiB (49% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_148.jpg could save 19.7KiB (39% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_143.jpg could save 15.1KiB (48% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_145.jpg could save 14.7KiB (27% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_149.png could save 13.1KiB (41% reduction).
Compressing and resizing https://www.voltachem.com/images/avatars/uploads/avatar_158.png could save 11.1KiB (69% reduction).
Compressing https://www.voltachem.com/images/uploads/tno-logo.jpg could save 5.7KiB (45% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_153.png could save 5.3KiB (34% reduction).
Compressing https://www.voltachem.com/assets/images/colorbar.jpg could save 4.2KiB (84% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_156.png could save 2.7KiB (11% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_131.png could save 1.8KiB (19% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_134.jpeg could save 1.7KiB (15% reduction).
Compressing https://www.voltachem.com/images/avatars/uploads/avatar_160.png could save 1.4KiB (15% reduction).
Compressing https://www.voltachem.com/assets/images/down-btn.png could save 737B (35% reduction).
Compressing https://www.voltachem.com/assets/images/lock.png could save 558B (32% reduction).
Compressing https://www.voltachem.com/assets/images/hr.png could save 163B (45% reduction).
Compressing https://www.voltachem.com/assets/images/sep.png could save 152B (43% reduction).
Compressing https://www.voltachem.com/assets/images/toggle.png could save 106B (39% reduction).
priority - 43Leverage 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://www.voltachem.com/assets/css/jquery.sidr.light.css (expiration not specified)
https://www.voltachem.com/assets/css/style.css (expiration not specified)
https://www.voltachem.com/assets/images/colorbar.jpg (expiration not specified)
https://www.voltachem.com/assets/images/down-btn.png (expiration not specified)
https://www.voltachem.com/assets/images/hr.png (expiration not specified)
https://www.voltachem.com/assets/images/lock.png (expiration not specified)
https://www.voltachem.com/assets/images/logo.png (expiration not specified)
https://www.voltachem.com/assets/images/sep.png (expiration not specified)
https://www.voltachem.com/assets/images/toggle.png (expiration not specified)
https://www.voltachem.com/assets/images/up-btn.png (expiration not specified)
https://www.voltachem.com/assets/js/images/bx_loader.gif (expiration not specified)
https://www.voltachem.com/assets/js/init.js (expiration not specified)
https://www.voltachem.com/assets/js/jquery.bxslider.css (expiration not specified)
https://www.voltachem.com/assets/js/jquery.bxslider.min.js (expiration not specified)
https://www.voltachem.com/assets/js/jquery.carouFredSel-6.2.0.js (expiration not specified)
https://www.voltachem.com/assets/js/jquery.sidr.min.js (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_110.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_111.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_121.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_126.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_127.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_128.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_129.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_131.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_132.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_133.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_134.jpeg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_135.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_136.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_137.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_139.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_140.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_142.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_143.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_145.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_147.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_148.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_149.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_150.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_151.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_152.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_153.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_154.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_156.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_157.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_158.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_159.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_160.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_165.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_166.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_167.png (expiration not specified)
https://www.voltachem.com/images/uploads/ECNpartofTNO_kleur.jpg (expiration not specified)
https://www.voltachem.com/images/uploads/left-bar.jpg (expiration not specified)
https://www.voltachem.com/images/uploads/right-bar.jpg (expiration not specified)
https://www.voltachem.com/images/uploads/tno-logo.jpg (expiration not specified)
https://www.googletagmanager.com/gtag/js?id=UA-124432050-1 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.voltachem.com/assets/css/style.css (expiration not specified)
https://www.voltachem.com/assets/images/colorbar.jpg (expiration not specified)
https://www.voltachem.com/assets/images/down-btn.png (expiration not specified)
https://www.voltachem.com/assets/images/hr.png (expiration not specified)
https://www.voltachem.com/assets/images/lock.png (expiration not specified)
https://www.voltachem.com/assets/images/logo.png (expiration not specified)
https://www.voltachem.com/assets/images/sep.png (expiration not specified)
https://www.voltachem.com/assets/images/toggle.png (expiration not specified)
https://www.voltachem.com/assets/images/up-btn.png (expiration not specified)
https://www.voltachem.com/assets/js/images/bx_loader.gif (expiration not specified)
https://www.voltachem.com/assets/js/init.js (expiration not specified)
https://www.voltachem.com/assets/js/jquery.bxslider.css (expiration not specified)
https://www.voltachem.com/assets/js/jquery.bxslider.min.js (expiration not specified)
https://www.voltachem.com/assets/js/jquery.carouFredSel-6.2.0.js (expiration not specified)
https://www.voltachem.com/assets/js/jquery.sidr.min.js (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_110.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_111.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_121.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_126.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_127.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_128.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_129.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_131.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_132.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_133.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_134.jpeg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_135.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_136.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_137.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_139.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_140.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_142.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_143.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_145.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_147.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_148.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_149.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_150.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_151.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_152.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_153.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_154.jpg (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_156.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_157.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_158.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_159.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_160.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_165.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_166.png (expiration not specified)
https://www.voltachem.com/images/avatars/uploads/avatar_167.png (expiration not specified)
https://www.voltachem.com/images/uploads/ECNpartofTNO_kleur.jpg (expiration not specified)
https://www.voltachem.com/images/uploads/left-bar.jpg (expiration not specified)
https://www.voltachem.com/images/uploads/right-bar.jpg (expiration not specified)
https://www.voltachem.com/images/uploads/tno-logo.jpg (expiration not specified)
https://www.googletagmanager.com/gtag/js?id=UA-124432050-1 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.voltachem.com/assets/js/jquery.sidr.min.js
https://www.voltachem.com/assets/js/jquery.carouFredSel-6.2.0.js
https://www.voltachem.com/assets/js/init.js
https://www.voltachem.com/assets/js/jquery.carouFredSel-6.2.0.js
https://www.voltachem.com/assets/js/init.js
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Lato:400,700,300
https://www.voltachem.com/assets/css/style.css
https://www.voltachem.com/assets/css/jquery.sidr.light.css
https://www.voltachem.com/assets/css/style.css
https://www.voltachem.com/assets/css/jquery.sidr.light.css
priority - 13Enable 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 131.5KiB (77% reduction).
Compressing https://www.voltachem.com/assets/js/jquery.carouFredSel-6.2.0.js could save 70.9KiB (79% reduction).
Compressing https://www.voltachem.com/ could save 24.5KiB (75% reduction).
Compressing https://www.voltachem.com/assets/css/style.css could save 14.1KiB (77% reduction).
Compressing https://www.voltachem.com/assets/js/jquery.bxslider.min.js could save 13.9KiB (73% reduction).
Compressing https://www.voltachem.com/assets/js/jquery.bxslider.css could save 2.9KiB (69% reduction).
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priority - 3Minify 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 27.3KiB (31% reduction).
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priority - 0Minify 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 3.4KiB (16% reduction).
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voltachem.com Mobile Resource Breakdown
| Total Resources | 68 |
| Number of Hosts | 8 |
| Static Resources | 61 |
| JavaScript Resources | 8 |
| CSS Resources | 5 |
voltachem.com mobile page usability
Last tested: 2019-04-05
Mobile Usability
Good
99/100
voltachem.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
The tap target
<a href="{page_122}">C</a> is close to 2 other tap targets.The tap target
<a href="https://www.vo…com/voltachem/">VoltaChem</a> and 9 others are close to other tap targets.voltachem.com HTML validation
Errors
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Line: 2 Column: 1 - 121
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 85 Column: 1 - 60
"...">Library <img src="/assets/images/lock.png" height="14" border="0" /> </a><..." Line: 89 Column: 1 - 60
"...s">Events <img src="/assets/images/lock.png" height="14" border="0" /> </a><..." Line: 106 Column: 34 - 83
"...f="#sidr"><img src="/assets/images/toggle.png" width="30" /></a> ..." Line: 118 Column: 1 - 83
"...Down</a> <img src="http://www.voltachem.com/images/uploads/left-bar.jpg" class="left-img" /> <div ..." Line: 125 Column: 1 - 85
"... </div> <img src="http://www.voltachem.com/images/uploads/right-bar.jpg" class="right-img" /> <div ..."
"...">Library <img src="/assets/images/lock.png" height="14" border="0" /> </a><..." Line: 89 Column: 1 - 60
"...s">Events <img src="/assets/images/lock.png" height="14" border="0" /> </a><..." Line: 106 Column: 34 - 83
"...f="#sidr"><img src="/assets/images/toggle.png" width="30" /></a> ..." Line: 118 Column: 1 - 83
"...Down</a> <img src="http://www.voltachem.com/images/uploads/left-bar.jpg" class="left-img" /> <div ..." Line: 125 Column: 1 - 85
"... </div> <img src="http://www.voltachem.com/images/uploads/right-bar.jpg" class="right-img" /> <div ..."
Bad value “{page_122}” for attribute “href” on element “a”: Illegal character in path segment: “{” is not allowed.
Line: 130 Column: 70 - 90
"... </a><a href="{page_122}">C</a><..."
"... </a><a href="{page_122}">C</a><..."
The “clear” attribute on the “br” element is obsolete. Use CSS instead.
Line: 221 Column: 1 - 18
"...h2></div> <br clear="all" /> <div ..."
"...h2></div> <br clear="all" /> <div ..."
Bad value “90%” for attribute “height” on element “img”: Expected a digit but saw “%” instead.
Line: 224 Column: 89 - 220
"...am Fast "><img src="http://www.voltachem.com/images/avatars/uploads/avatar_151.png" alt="Team Fast " height='90%' class="height" border="0" /></a></..." Line: 232 Column: 116 - 249
"...Nitrogen"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_133.jpg" alt="OCI Nitrogen" height='90%' class="height" border="0" /></a></..." Line: 240 Column: 148 - 282
"...y Valley"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_129.jpg" alt="Energy Valley" height='90%' class="height" border="0" /></a></..." Line: 246 Column: 81 - 206
"...le="Nuon"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_126.jpg" alt="Nuon" height='90%' class="height" border="0" /></a></..." Line: 254 Column: 89 - 219
"...martPort"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_149.png" alt="SmartPort" height='90%' class="height" border="0" /></a></..." Line: 262 Column: 101 - 237
"...Ventures"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_142.png" alt="Proton Ventures" height='90%' class="height" border="0" /></a></..." Line: 266 Column: 82 - 208
"...e="Sasol"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_145.jpg" alt="Sasol" height='90%' class="height" border="0" /></a></..." Line: 272 Column: 121 - 266
"...riesland"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_152.png" alt="Mestverwerking Friesland" height='90%' class="height" border="0" /></a></..." Line: 276 Column: 95 - 222
"...="Uniper"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_154.jpg" alt="Uniper" height='90%' class="height" border="0" /></a></..." Line: 280 Column: 82 - 208
"...e="Vopak"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_157.png" alt="Vopak" height='90%' class="height" border="0" /></a></..." Line: 284 Column: 82 - 208
"...e="Shell"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_159.png" alt="Shell" height='90%' class="height" border="0" /></a></..."
"...am Fast "><img src="http://www.voltachem.com/images/avatars/uploads/avatar_151.png" alt="Team Fast " height='90%' class="height" border="0" /></a></..." Line: 232 Column: 116 - 249
"...Nitrogen"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_133.jpg" alt="OCI Nitrogen" height='90%' class="height" border="0" /></a></..." Line: 240 Column: 148 - 282
"...y Valley"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_129.jpg" alt="Energy Valley" height='90%' class="height" border="0" /></a></..." Line: 246 Column: 81 - 206
"...le="Nuon"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_126.jpg" alt="Nuon" height='90%' class="height" border="0" /></a></..." Line: 254 Column: 89 - 219
"...martPort"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_149.png" alt="SmartPort" height='90%' class="height" border="0" /></a></..." Line: 262 Column: 101 - 237
"...Ventures"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_142.png" alt="Proton Ventures" height='90%' class="height" border="0" /></a></..." Line: 266 Column: 82 - 208
"...e="Sasol"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_145.jpg" alt="Sasol" height='90%' class="height" border="0" /></a></..." Line: 272 Column: 121 - 266
"...riesland"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_152.png" alt="Mestverwerking Friesland" height='90%' class="height" border="0" /></a></..." Line: 276 Column: 95 - 222
"...="Uniper"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_154.jpg" alt="Uniper" height='90%' class="height" border="0" /></a></..." Line: 280 Column: 82 - 208
"...e="Vopak"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_157.png" alt="Vopak" height='90%' class="height" border="0" /></a></..." Line: 284 Column: 82 - 208
"...e="Shell"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_159.png" alt="Shell" height='90%' class="height" border="0" /></a></..."
Bad value “90%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Line: 226 Column: 81 - 203
"...tle="TNO"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_110.jpg" alt="TNO" width='90%' class="width" border="0" /></a></..." Line: 228 Column: 83 - 205
"...tle="ECN"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_111.png" alt="ECN" width='90%' class="width" border="0" /></a></..." Line: 230 Column: 78 - 200
"...tle="Dow"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_135.jpg" alt="Dow" width='90%' class="width" border="0" /></a></..." Line: 234 Column: 87 - 213
"...="Arkema"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_134.jpeg" alt="Arkema" width='90%' class="width" border="0" /></a></..." Line: 236 Column: 85 - 210
"...="Stedin"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_132.jpg" alt="Stedin" width='90%' class="width" border="0" /></a></..." Line: 238 Column: 97 - 229
"...atielink"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_128.jpg" alt="Innovatielink" width='90%' class="width" border="0" /></a></..." Line: 242 Column: 92 - 214
"...tle="FME"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_131.png" alt="FME" width='90%' class="width" border="0" /></a></..." Line: 244 Column: 105 - 243
"...hemistry"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_121.jpg" alt="Topsector Chemistry" width='90%' class="width" border="0" /></a></..." Line: 248 Column: 103 - 244
"...l anodes"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_127.jpg" alt="MAGNETO special anodes" width='90%' class="width" border="0" /></a></..." Line: 250 Column: 102 - 241
"...f Twente"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_136.png" alt="University of Twente" width='90%' class="width" border="0" /></a></..." Line: 252 Column: 91 - 218
"...Perstorp"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_137.jpg" alt="Perstorp" width='90%' class="width" border="0" /></a></..." Line: 256 Column: 107 - 243
"...otterdam"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_150.jpg" alt="Port of Rotterdam" width='90%' class="width" border="0" /></a></..." Line: 258 Column: 95 - 226
"...l Energy"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_139.png" alt="Coval Energy" width='90%' class="width" border="0" /></a></..." Line: 260 Column: 94 - 226
"...n Energy"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_140.jpg" alt="Hydron Energy" width='90%' class="width" border="0" /></a></..." Line: 264 Column: 98 - 232
"...Overseas"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_143.jpg" alt="Aramco Overseas" width='90%' class="width" border="0" /></a></..." Line: 268 Column: 89 - 216
"...Tu Delft"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_147.png" alt="Tu Delft" width='90%' class="width" border="0" /></a></..." Line: 270 Column: 97 - 222
"...="Solvay"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_148.jpg" alt="Solvay" width='90%' class="width" border="0" /></a></..." Line: 274 Column: 86 - 213
"...CE Delft"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_153.png" alt="CE Delft" width='90%' class="width" border="0" /></a></..." Line: 278 Column: 92 - 222
"...keshoven"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_156.png" alt="Huikeshoven" width='90%' class="width" border="0" /></a></..." Line: 282 Column: 93 - 222
"...ltalinqs"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_158.png" alt="Deltalinqs" width='90%' class="width" border="0" /></a></..." Line: 286 Column: 94 - 228
"... Matthey"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_160.png" alt="Johnson Matthey" width='90%' class="width" border="0" /></a></..."
"...tle="TNO"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_110.jpg" alt="TNO" width='90%' class="width" border="0" /></a></..." Line: 228 Column: 83 - 205
"...tle="ECN"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_111.png" alt="ECN" width='90%' class="width" border="0" /></a></..." Line: 230 Column: 78 - 200
"...tle="Dow"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_135.jpg" alt="Dow" width='90%' class="width" border="0" /></a></..." Line: 234 Column: 87 - 213
"...="Arkema"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_134.jpeg" alt="Arkema" width='90%' class="width" border="0" /></a></..." Line: 236 Column: 85 - 210
"...="Stedin"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_132.jpg" alt="Stedin" width='90%' class="width" border="0" /></a></..." Line: 238 Column: 97 - 229
"...atielink"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_128.jpg" alt="Innovatielink" width='90%' class="width" border="0" /></a></..." Line: 242 Column: 92 - 214
"...tle="FME"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_131.png" alt="FME" width='90%' class="width" border="0" /></a></..." Line: 244 Column: 105 - 243
"...hemistry"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_121.jpg" alt="Topsector Chemistry" width='90%' class="width" border="0" /></a></..." Line: 248 Column: 103 - 244
"...l anodes"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_127.jpg" alt="MAGNETO special anodes" width='90%' class="width" border="0" /></a></..." Line: 250 Column: 102 - 241
"...f Twente"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_136.png" alt="University of Twente" width='90%' class="width" border="0" /></a></..." Line: 252 Column: 91 - 218
"...Perstorp"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_137.jpg" alt="Perstorp" width='90%' class="width" border="0" /></a></..." Line: 256 Column: 107 - 243
"...otterdam"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_150.jpg" alt="Port of Rotterdam" width='90%' class="width" border="0" /></a></..." Line: 258 Column: 95 - 226
"...l Energy"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_139.png" alt="Coval Energy" width='90%' class="width" border="0" /></a></..." Line: 260 Column: 94 - 226
"...n Energy"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_140.jpg" alt="Hydron Energy" width='90%' class="width" border="0" /></a></..." Line: 264 Column: 98 - 232
"...Overseas"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_143.jpg" alt="Aramco Overseas" width='90%' class="width" border="0" /></a></..." Line: 268 Column: 89 - 216
"...Tu Delft"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_147.png" alt="Tu Delft" width='90%' class="width" border="0" /></a></..." Line: 270 Column: 97 - 222
"...="Solvay"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_148.jpg" alt="Solvay" width='90%' class="width" border="0" /></a></..." Line: 274 Column: 86 - 213
"...CE Delft"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_153.png" alt="CE Delft" width='90%' class="width" border="0" /></a></..." Line: 278 Column: 92 - 222
"...keshoven"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_156.png" alt="Huikeshoven" width='90%' class="width" border="0" /></a></..." Line: 282 Column: 93 - 222
"...ltalinqs"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_158.png" alt="Deltalinqs" width='90%' class="width" border="0" /></a></..." Line: 286 Column: 94 - 228
"... Matthey"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_160.png" alt="Johnson Matthey" width='90%' class="width" border="0" /></a></..."
No “li” element in scope but a “li” end tag seen.
Line: 571 Column: 1 - 5
"... </ul> </li> </u..."
"... </ul> </li> </u..."
Stray end tag “ul”.
Line: 572 Column: 3 - 7
"...> </li> </ul> </div..."
"...> </li> </ul> </div..."
Warnings
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Line: 85 Column: 1 - 60
"...">Library <img src="/assets/images/lock.png" height="14" border="0" /> </a><..." Line: 89 Column: 1 - 60
"...s">Events <img src="/assets/images/lock.png" height="14" border="0" /> </a><..." Line: 224 Column: 89 - 220
"...am Fast "><img src="http://www.voltachem.com/images/avatars/uploads/avatar_151.png" alt="Team Fast " height='90%' class="height" border="0" /></a></..." Line: 226 Column: 81 - 203
"...tle="TNO"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_110.jpg" alt="TNO" width='90%' class="width" border="0" /></a></..." Line: 228 Column: 83 - 205
"...tle="ECN"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_111.png" alt="ECN" width='90%' class="width" border="0" /></a></..." Line: 230 Column: 78 - 200
"...tle="Dow"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_135.jpg" alt="Dow" width='90%' class="width" border="0" /></a></..." Line: 232 Column: 116 - 249
"...Nitrogen"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_133.jpg" alt="OCI Nitrogen" height='90%' class="height" border="0" /></a></..." Line: 234 Column: 87 - 213
"...="Arkema"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_134.jpeg" alt="Arkema" width='90%' class="width" border="0" /></a></..." Line: 236 Column: 85 - 210
"...="Stedin"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_132.jpg" alt="Stedin" width='90%' class="width" border="0" /></a></..." Line: 238 Column: 97 - 229
"...atielink"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_128.jpg" alt="Innovatielink" width='90%' class="width" border="0" /></a></..." Line: 240 Column: 148 - 282
"...y Valley"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_129.jpg" alt="Energy Valley" height='90%' class="height" border="0" /></a></..." Line: 242 Column: 92 - 214
"...tle="FME"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_131.png" alt="FME" width='90%' class="width" border="0" /></a></..." Line: 244 Column: 105 - 243
"...hemistry"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_121.jpg" alt="Topsector Chemistry" width='90%' class="width" border="0" /></a></..." Line: 246 Column: 81 - 206
"...le="Nuon"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_126.jpg" alt="Nuon" height='90%' class="height" border="0" /></a></..." Line: 248 Column: 103 - 244
"...l anodes"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_127.jpg" alt="MAGNETO special anodes" width='90%' class="width" border="0" /></a></..." Line: 250 Column: 102 - 241
"...f Twente"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_136.png" alt="University of Twente" width='90%' class="width" border="0" /></a></..." Line: 252 Column: 91 - 218
"...Perstorp"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_137.jpg" alt="Perstorp" width='90%' class="width" border="0" /></a></..." Line: 254 Column: 89 - 219
"...martPort"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_149.png" alt="SmartPort" height='90%' class="height" border="0" /></a></..." Line: 256 Column: 107 - 243
"...otterdam"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_150.jpg" alt="Port of Rotterdam" width='90%' class="width" border="0" /></a></..." Line: 258 Column: 95 - 226
"...l Energy"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_139.png" alt="Coval Energy" width='90%' class="width" border="0" /></a></..." Line: 260 Column: 94 - 226
"...n Energy"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_140.jpg" alt="Hydron Energy" width='90%' class="width" border="0" /></a></..." Line: 262 Column: 101 - 237
"...Ventures"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_142.png" alt="Proton Ventures" height='90%' class="height" border="0" /></a></..." Line: 264 Column: 98 - 232
"...Overseas"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_143.jpg" alt="Aramco Overseas" width='90%' class="width" border="0" /></a></..." Line: 266 Column: 82 - 208
"...e="Sasol"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_145.jpg" alt="Sasol" height='90%' class="height" border="0" /></a></..." Line: 268 Column: 89 - 216
"...Tu Delft"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_147.png" alt="Tu Delft" width='90%' class="width" border="0" /></a></..." Line: 270 Column: 97 - 222
"...="Solvay"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_148.jpg" alt="Solvay" width='90%' class="width" border="0" /></a></..." Line: 272 Column: 121 - 266
"...riesland"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_152.png" alt="Mestverwerking Friesland" height='90%' class="height" border="0" /></a></..." Line: 274 Column: 86 - 213
"...CE Delft"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_153.png" alt="CE Delft" width='90%' class="width" border="0" /></a></..." Line: 276 Column: 95 - 222
"...="Uniper"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_154.jpg" alt="Uniper" height='90%' class="height" border="0" /></a></..." Line: 278 Column: 92 - 222
"...keshoven"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_156.png" alt="Huikeshoven" width='90%' class="width" border="0" /></a></..." Line: 280 Column: 82 - 208
"...e="Vopak"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_157.png" alt="Vopak" height='90%' class="height" border="0" /></a></..." Line: 282 Column: 93 - 222
"...ltalinqs"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_158.png" alt="Deltalinqs" width='90%' class="width" border="0" /></a></..." Line: 284 Column: 82 - 208
"...e="Shell"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_159.png" alt="Shell" height='90%' class="height" border="0" /></a></..." Line: 286 Column: 94 - 228
"... Matthey"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_160.png" alt="Johnson Matthey" width='90%' class="width" border="0" /></a></..."
"...">Library <img src="/assets/images/lock.png" height="14" border="0" /> </a><..." Line: 89 Column: 1 - 60
"...s">Events <img src="/assets/images/lock.png" height="14" border="0" /> </a><..." Line: 224 Column: 89 - 220
"...am Fast "><img src="http://www.voltachem.com/images/avatars/uploads/avatar_151.png" alt="Team Fast " height='90%' class="height" border="0" /></a></..." Line: 226 Column: 81 - 203
"...tle="TNO"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_110.jpg" alt="TNO" width='90%' class="width" border="0" /></a></..." Line: 228 Column: 83 - 205
"...tle="ECN"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_111.png" alt="ECN" width='90%' class="width" border="0" /></a></..." Line: 230 Column: 78 - 200
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"...Nitrogen"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_133.jpg" alt="OCI Nitrogen" height='90%' class="height" border="0" /></a></..." Line: 234 Column: 87 - 213
"...="Arkema"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_134.jpeg" alt="Arkema" width='90%' class="width" border="0" /></a></..." Line: 236 Column: 85 - 210
"...="Stedin"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_132.jpg" alt="Stedin" width='90%' class="width" border="0" /></a></..." Line: 238 Column: 97 - 229
"...atielink"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_128.jpg" alt="Innovatielink" width='90%' class="width" border="0" /></a></..." Line: 240 Column: 148 - 282
"...y Valley"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_129.jpg" alt="Energy Valley" height='90%' class="height" border="0" /></a></..." Line: 242 Column: 92 - 214
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"...Overseas"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_143.jpg" alt="Aramco Overseas" width='90%' class="width" border="0" /></a></..." Line: 266 Column: 82 - 208
"...e="Sasol"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_145.jpg" alt="Sasol" height='90%' class="height" border="0" /></a></..." Line: 268 Column: 89 - 216
"...Tu Delft"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_147.png" alt="Tu Delft" width='90%' class="width" border="0" /></a></..." Line: 270 Column: 97 - 222
"...="Solvay"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_148.jpg" alt="Solvay" width='90%' class="width" border="0" /></a></..." Line: 272 Column: 121 - 266
"...riesland"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_152.png" alt="Mestverwerking Friesland" height='90%' class="height" border="0" /></a></..." Line: 274 Column: 86 - 213
"...CE Delft"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_153.png" alt="CE Delft" width='90%' class="width" border="0" /></a></..." Line: 276 Column: 95 - 222
"...="Uniper"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_154.jpg" alt="Uniper" height='90%' class="height" border="0" /></a></..." Line: 278 Column: 92 - 222
"...keshoven"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_156.png" alt="Huikeshoven" width='90%' class="width" border="0" /></a></..." Line: 280 Column: 82 - 208
"...e="Vopak"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_157.png" alt="Vopak" height='90%' class="height" border="0" /></a></..." Line: 282 Column: 93 - 222
"...ltalinqs"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_158.png" alt="Deltalinqs" width='90%' class="width" border="0" /></a></..." Line: 284 Column: 82 - 208
"...e="Shell"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_159.png" alt="Shell" height='90%' class="height" border="0" /></a></..." Line: 286 Column: 94 - 228
"... Matthey"><img src="http://www.voltachem.com/images/avatars/uploads/avatar_160.png" alt="Johnson Matthey" width='90%' class="width" border="0" /></a></..."
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Line: 3 Column: 122 - 43
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voltachem.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.
voltachem.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.