roc-teraa.nl Website Information
Daily Unique Visits: 1,251
Daily Page Views: 2,502
Income Per Day: $8
Estimated Value: $1,920
This website is located in Netherlands and is using following IP address 193.33.134.22. See the complete list of popular websites hosted in Netherlands.
roc-teraa.nl is registered under .NL top-level domain. Please check other sites in .NL zone.
Website roc-teraa.nl is using the following name servers:
- ns2.eqweb.nl
- ns1.eqweb.nl
and is probably hosted by BIT BV. See the full list of other websites hosted by BIT BV.
The highest website roc-teraa.nl position in Alexa rank database was 107328 and the lowest rank position was 997292. Current position of roc-teraa.nl in Alexa rank database is 573030.
Desktop speed score of roc-teraa.nl (56/100) is better than the results of 30.56% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of roc-teraa.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 roc-teraa.nl (45/100) is better than the results of 25.64% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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roc-teraa.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.
roc-teraa.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: roc-teraa.nl
Status: active
Registrar:
SURF B.V.
Moreelsepark 48
3511EP Utrecht
Netherlands
Abuse Contact:
+31.887873000
cert@surfcert.nl
Creation Date: 1997-09-05
Updated Date: 2020-09-21
DNSSEC: yes
Domain nameservers:
ns1.surfnet.nl
ns2.surfnet.nl
ns3.surfnet.nl
ns1.zurich.surf.net
Record maintained by: NL Domain Registry
Copyright notice
No part of this publication may be reproduced, published, stored in a
retrieval system, or transmitted, in any form or by any means,
electronic, mechanical, recording, or otherwise, without prior
permission of the Foundation for Internet Domain Registration in the
Netherlands (SIDN).
These restrictions apply equally to registrars, except in that
reproductions and publications are permitted insofar as they are
reasonable, necessary and solely in the context of the registration
activities referred to in the General Terms and Conditions for .nl
Registrars.
Any use of this material for advertising, targeting commercial offers or
similar activities is explicitly forbidden and liable to result in legal
action. Anyone who is aware or suspects that such activities are taking
place is asked to inform the Foundation for Internet Domain Registration
in the Netherlands.
(c) The Foundation for Internet Domain Registration in the Netherlands
(SIDN) Dutch Copyright Act, protection of authors' rights (Section 10,
subsection 1, clause 1).
Status: active
Registrar:
SURF B.V.
Moreelsepark 48
3511EP Utrecht
Netherlands
Abuse Contact:
+31.887873000
cert@surfcert.nl
Creation Date: 1997-09-05
Updated Date: 2020-09-21
DNSSEC: yes
Domain nameservers:
ns1.surfnet.nl
ns2.surfnet.nl
ns3.surfnet.nl
ns1.zurich.surf.net
Record maintained by: NL Domain Registry
Copyright notice
No part of this publication may be reproduced, published, stored in a
retrieval system, or transmitted, in any form or by any means,
electronic, mechanical, recording, or otherwise, without prior
permission of the Foundation for Internet Domain Registration in the
Netherlands (SIDN).
These restrictions apply equally to registrars, except in that
reproductions and publications are permitted insofar as they are
reasonable, necessary and solely in the context of the registration
activities referred to in the General Terms and Conditions for .nl
Registrars.
Any use of this material for advertising, targeting commercial offers or
similar activities is explicitly forbidden and liable to result in legal
action. Anyone who is aware or suspects that such activities are taking
place is asked to inform the Foundation for Internet Domain Registration
in the Netherlands.
(c) The Foundation for Internet Domain Registration in the Netherlands
(SIDN) Dutch Copyright Act, protection of authors' rights (Section 10,
subsection 1, clause 1).
roc-teraa.nl server information
Servers Location
roc-teraa.nl desktop page speed rank
Last tested: 2018-05-24
Desktop Speed
Bad
56/100
roc-teraa.nl Desktop Speed Test Quick Summary
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priority - 21Leverage 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.
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http://www.roc-teraa.nl/wp-content/themes/roc/img/…r-homepage-Manon-1.jpg (expiration not specified)
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priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
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priority - 0Minify CSS
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priority - 0Minify JavaScript
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priority - 0Minify HTML
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Minify HTML for the following resources to reduce their size by 1.3KiB (14% reduction).
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roc-teraa.nl Desktop Resource Breakdown
| Total Resources | 77 |
| Number of Hosts | 13 |
| Static Resources | 47 |
| JavaScript Resources | 27 |
| CSS Resources | 9 |
roc-teraa.nl mobile page speed rank
Last tested: 2018-08-05
Mobile Speed
Bad
45/100
roc-teraa.nl Mobile Speed Test Quick Summary
priority - 50Reduce server response time
priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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Optimize CSS Delivery of the following:
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priority - 31Leverage 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:
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http://www.roc-teraa.nl/wp-content/themes/roc/css/reset.css (expiration not specified)
http://www.roc-teraa.nl/wp-content/themes/roc/css/responsiveslides.css (expiration not specified)
http://www.roc-teraa.nl/wp-content/themes/roc/img/…r-homepage-Manon-1.jpg (expiration not specified)
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priority - 22Optimize images
Properly formatting and compressing images can save many bytes of data.
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priority - 0Minify CSS
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roc-teraa.nl Mobile Resource Breakdown
| Total Resources | 76 |
| Number of Hosts | 14 |
| Static Resources | 47 |
| JavaScript Resources | 27 |
| CSS Resources | 9 |
roc-teraa.nl mobile page usability
Last tested: 2018-08-05
Mobile Usability
Good
99/100
roc-teraa.nl 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="/mbo-opleidingen/">een mbo-opleiding</a> and 3 others are close to other tap targets.roc-teraa.nl HTML validation
Errors
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Line: 9 Column: 2 - 63
"..."utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> ..."
"..."utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> ..."
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Line: 114 Column: 1 - 73
"...</script> <link rel='https://api.w.org/' href='http://www.roc-teraa.nl/wp-json/' /> <link..."
"...</script> <link rel='https://api.w.org/' href='http://www.roc-teraa.nl/wp-json/' /> <link..."
Bad start tag in “img” in “head”.
Line: 137 Column: 19 - 10
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=766827193476551&ev=PageView&noscript=1" /></nosc..."
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=766827193476551&ev=PageView&noscript=1" /></nosc..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 137 Column: 19 - 10
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=766827193476551&ev=PageView&noscript=1" /></nosc..."
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=766827193476551&ev=PageView&noscript=1" /></nosc..."
Stray end tag “noscript”.
Line: 137 Column: 11 - 21
"... /></noscript> ..."
"... /></noscript> ..."
Stray end tag “head”.
Line: 140 Column: 5 - 11
"...e --> </head> <..."
"...e --> </head> <..."
Start tag “body” seen but an element of the same type was already open.
Line: 141 Column: 5 - 10
"...head> <body> ..."
"...head> <body> ..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 311 Column: 9 - 181
"...> <iframe width="303" height="170" src="http://www.youtube.com/embed/wABVO5vE0FY?rel=0&showinfo=0&controls=0&autoplay=0&modestbranding=1" frameborder="0" allowfullscreen ></iframe> ..."
"...> <iframe width="303" height="170" src="http://www.youtube.com/embed/wABVO5vE0FY?rel=0&showinfo=0&controls=0&autoplay=0&modestbranding=1" frameborder="0" allowfullscreen ></iframe> ..."
Warnings
This document appears to be written in Dutch. Consider adding “lang="nl"” (or variant) to the “html” start tag.
Line: 6 Column: 23 - 20
"...E 8]><!--> <html class="no-js"> <!--<..."
"...E 8]><!--> <html class="no-js"> <!--<..."
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roc-teraa.nl 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.
roc-teraa.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.