QUTECH.NL QuTech - Research institute for quantum computing and quantum internet

qutech.nl Website Information

Daily Unique Visits: 5,395

Daily Page Views: 21,580

Income Per Day: $60

Estimated Value: $32,400

This website is located in Netherlands and is using following IP address 46.19.37.98. See the complete list of popular websites hosted in Netherlands.

qutech.nl is registered under .NL top-level domain. Please check other sites in .NL zone.

Website qutech.nl is using the following name servers:

  • ns2.transip.eu
  • ns1.transip.nl
  • ns0.transip.net

and is probably hosted by SURFnet bv. See the full list of other websites hosted by SURFnet bv.

The highest website qutech.nl position in Alexa rank database was 17564 and the lowest rank position was 999769. Current position of qutech.nl in Alexa rank database is 232634.

Desktop speed score of qutech.nl (84/100) is better than the results of 78.07% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of qutech.nl (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 qutech.nl (67/100) is better than the results of 70.58% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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qutech.nl 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.


qutech.nl 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: qutech.nl
Status: active

Registrar:
Technische Universiteit Delft
Landbergstraat 15
2628CE Delft
Netherlands

Abuse Contact:
abuse@tudelft.nl

Creation Date: 2013-09-11

Updated Date: 2022-06-14

DNSSEC: no

Domain nameservers:
ns1.tudelft.nl
ns2.tudelft.nl

Record maintained by: NL Domain Registry

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These restrictions apply equally to registrars, except in that
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Registrars.
Any use of this material for advertising, targeting commercial offers or
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place is asked to inform the Foundation for Internet Domain Registration
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(SIDN) Dutch Copyright Act, protection of authors' rights (Section 10,
subsection 1, clause 1).

qutech.nl server information

Servers Location

qutech.nl desktop page speed rank

Last tested: 2019-12-01


Desktop Speed Medium
84/100

qutech.nl Desktop Speed Test Quick Summary


priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 6Leverage browser caching

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https://maps.googleapis.com/maps/api/js?key=AIzaSy…iIV4bhQmEME&ver=4.9.12 (30 minutes)
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qutech.nl Desktop Resource Breakdown

Total Resources58
Number of Hosts15
Static Resources22
JavaScript Resources19
CSS Resources5

qutech.nl mobile page speed rank

Last tested: 2019-12-03


Mobile Speed Medium
67/100

qutech.nl Mobile Speed Test Quick Summary


priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://qutech.nl/wp-includes/js/jquery/jquery.js?ver=1.12.4
http://qutech.nl/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
https://maps.googleapis.com/maps/api/js?key=AIzaSy…iIV4bhQmEME&ver=4.9.12
http://qutech.nl/wp-content/themes/qutech-redesign…d/bundle.js?ver=4.9.12
https://use.typekit.net/pac0nlv.js

Optimize CSS Delivery of the following:

http://qutech.nl/wp-content/plugins/ivaldi-wp-focu…uspoint.css?ver=4.9.12
http://qutech.nl/wp-content/themes/qutech-redesign…d/style.css?ver=4.9.12
http://qutech.nl/wp-content/themes/qutech-redesign/style.css?ver=4.9.12

priority - 10Leverage 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:

http://qutech.nl/wp-content/themes/qutech-redesign…ts/img/logo_footer.png (expiration not specified)
http://qutech.nl/wp-content/themes/qutech-redesign…72a8ca95f5d4b980a5.png (expiration not specified)
http://qutech.nl/wp-content/themes/qutech-redesign…deeb205d41d1beb7a8.svg (expiration not specified)
https://qutech.nl/wp-content/uploads/2015/09/TNO.png (expiration not specified)
https://qutech.nl/wp-content/uploads/2015/09/tudelft_logo.png (expiration not specified)
https://qutech.nl/wp-content/uploads/2018/10/Quant…mpression-1024x576.jpg (expiration not specified)
https://qutech.nl/wp-content/uploads/2018/11/20181…ijn_4165d-1024x683.jpg (expiration not specified)
https://qutech.nl/wp-content/uploads/2018/11/20181…ijn_4167d-683x1024.jpg (expiration not specified)
https://qutech.nl/wp-content/uploads/2019/11/Srijit-Goswami-web-750x280.jpg (expiration not specified)
https://use.typekit.net/pac0nlv.js (10 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://maps.googleapis.com/maps/api/js?key=AIzaSy…iIV4bhQmEME&ver=4.9.12 (30 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 0Optimize images

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Compressing https://qutech.nl/wp-content/uploads/2015/09/tudelft_logo.png could save 591B (34% reduction).
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Compressing https://qutech.nl/wp-content/uploads/2015/09/TNO.png could save 365B (30% reduction).

priority - 0Enable compression

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Compressing https://www.youtube.com/iframe_api?_=1575402341805 could save 366B (43% reduction).

priority - 0Minify CSS

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Minifying http://qutech.nl/wp-content/themes/qutech-redesign/style.css?ver=4.9.12 could save 173B (89% reduction) after compression.

priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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Minifying http://qutech.nl/wp-content/plugins/ivaldi-wp-focu…oint.min.js?ver=4.9.12 could save 124B (14% reduction) after compression.

qutech.nl Mobile Resource Breakdown

Total Resources59
Number of Hosts15
Static Resources24
JavaScript Resources20
CSS Resources5

qutech.nl mobile page usability

Last tested: 2019-12-03


Mobile Usability Good
99/100

qutech.nl 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 <a href="http://www.tudelft.nl/"></a> is close to 1 other tap targets.

qutech.nl HTML validation

Errors

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Line: 2 Column: 2401 - 2467
"...</script> <link rel='https://api.w.org/' href='https://qutech.nl/wp-json/' /><link ..."

Duplicate attribute “class”.

Line: 8 Column: - 3060
"...utech.nl" class="search-form" ..."

Attribute “webkitallowfullscreen” not allowed on element “iframe” at this point.

Line: 11 Column: 31 - 268
"...__video"> <iframe class="c-intro__video-iframe" data-src="https://www.youtube.com/embed/8fbBI7Bkeng?autoplay=1&loop=1&showinfo=0&controls=0&playlist=8fbBI7Bkeng" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen autoplay></iframe><..."

Attribute “mozallowfullscreen” not allowed on element “iframe” at this point.

Line: 11 Column: 31 - 268
"...__video"> <iframe class="c-intro__video-iframe" data-src="https://www.youtube.com/embed/8fbBI7Bkeng?autoplay=1&loop=1&showinfo=0&controls=0&playlist=8fbBI7Bkeng" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen autoplay></iframe><..."

Attribute “autoplay” not allowed on element “iframe” at this point.

Line: 11 Column: 31 - 268
"...__video"> <iframe class="c-intro__video-iframe" data-src="https://www.youtube.com/embed/8fbBI7Bkeng?autoplay=1&loop=1&showinfo=0&controls=0&playlist=8fbBI7Bkeng" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen autoplay></iframe><..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 11 Column: 31 - 268
"...__video"> <iframe class="c-intro__video-iframe" data-src="https://www.youtube.com/embed/8fbBI7Bkeng?autoplay=1&loop=1&showinfo=0&controls=0&playlist=8fbBI7Bkeng" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen autoplay></iframe><..."

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qutech.nl Ping

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qutech.nl 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.