ot301.nl Website Information

Daily Unique Visits: 1,248

Daily Page Views: 2,496

Income Per Day: $8

Estimated Value: $1,920

ot301.nl is registered under .NL top-level domain. Please check other sites in .NL zone.

No name server records were found.

and is probably hosted by BIT BV. See the full list of other websites hosted by BIT BV.

The highest website ot301.nl position in Alexa rank database was 106051 and the lowest rank position was 996638. Current position of ot301.nl in Alexa rank database is 574639.

Desktop speed score of ot301.nl (73/100) shows that the page desktop performance can be improved.

Mobile usability score of ot301.nl (62/100) means that the page is not mobile-friendly.

Mobile speed score of ot301.nl (59/100) shows that the landing page performance on mobile devices is poor and can be improved.

ot301.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.

ot301.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: ot301.nl
Status: active

Registrar:
Registrar.eu
Hofplein 20
3032AC Rotterdam
Netherlands

Abuse Contact:
+31.104482297
abuse@registrar.eu

DNSSEC: no

Domain nameservers:
lisa.ns.cloudflare.com
ken.ns.cloudflare.com

Creation Date: 2007-10-01

Updated Date: 2021-01-17

Record maintained by: SIDN BV

ot301.nl server information

Servers Location

ot301.nl desktop page speed rank

Last tested: 2017-03-18

Desktop Speed Medium

73/100

ot301.nl Desktop Speed Test Quick Summary

priority - 12Leverage 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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priority - 12Enable compression

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

Your page has 9 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

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priority - 2Minify JavaScript

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priority - 0Minify CSS

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ot301.nl Desktop Resource Breakdown

Total Resources	28
Number of Hosts	3
Static Resources	24
JavaScript Resources	9
CSS Resources	2

ot301.nl mobile page speed rank

Last tested: 2017-03-18

Mobile Speed Bad

59/100

ot301.nl Mobile Speed Test Quick Summary

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

Your page has 9 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

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Optimize CSS Delivery of the following:

http://ot301.nl/css/default.css
http://ot301.nl/css/slimbox.css

priority - 18Leverage 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://ot301.nl/css/default.css (expiration not specified)
http://ot301.nl/css/slimbox.css (expiration not specified)
http://ot301.nl/img/bg.gif (expiration not specified)
http://ot301.nl/img/icon.png (expiration not specified)
http://ot301.nl/img/loading.gif (expiration not specified)
http://ot301.nl/img/next.gif (expiration not specified)
http://ot301.nl/img/prev.gif (expiration not specified)
http://ot301.nl/img/zoom.gif (expiration not specified)
http://ot301.nl/js/HistoryManager.js (expiration not specified)
http://ot301.nl/js/behaviour.js (expiration not specified)
http://ot301.nl/js/mootools.js (expiration not specified)
http://ot301.nl/js/noobSlide.js (expiration not specified)
http://ot301.nl/js/scripts.js (expiration not specified)
http://ot301.nl/js/slimbox.js (expiration not specified)
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priority - 12Enable compression

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priority - 2Minify JavaScript

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Minify JavaScript for the following resources to reduce their size by 17.9KiB (29% 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 2.6KiB (16% reduction).

Minifying http://ot301.nl/page=site.ajaxhome could save 2.1KiB (17% reduction).
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priority - 0Optimize images

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priority - 0Minify CSS

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ot301.nl Mobile Resource Breakdown

Total Resources	28
Number of Hosts	3
Static Resources	24
JavaScript Resources	9
CSS Resources	2

ot301.nl mobile page usability

Last tested: 2017-03-18

Mobile Usability Bad

62/100

ot301.nl Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

OT301 renders only 4 pixels tall (10 CSS pixels).

/ Overtoom 301…4 HW Amsterdam renders only 4 pixels tall (10 CSS pixels).

home renders only 5 pixels tall (13 CSS pixels).

agenda renders only 5 pixels tall (13 CSS pixels).

about renders only 5 pixels tall (13 CSS pixels).

public spaces renders only 5 pixels tall (13 CSS pixels).

ventilatiekamer renders only 5 pixels tall (13 CSS pixels).

classes renders only 5 pixels tall (13 CSS pixels).

go green renders only 5 pixels tall (13 CSS pixels).

residencies renders only 5 pixels tall (13 CSS pixels).

ncwsc blog renders only 5 pixels tall (13 CSS pixels).

publications renders only 5 pixels tall (13 CSS pixels).

history renders only 5 pixels tall (13 CSS pixels).

artists renders only 5 pixels tall (13 CSS pixels).

contact/route renders only 5 pixels tall (13 CSS pixels).

your opinion renders only 5 pixels tall (13 CSS pixels).

members renders only 5 pixels tall (13 CSS pixels).

News renders only 7 pixels tall (16 CSS pixels).

Mailinglist renders only 7 pixels tall (16 CSS pixels).

Wednesday 30-03-2016 and 5 others render only 7 pixels tall (16 CSS pixels).

4bid gallery I…OKING FOR YOU! and 2 others render only 7 pixels tall (16 CSS pixels).

The space is a…k by the hour. and 18 others render only 5 pixels tall (12 CSS pixels).

www.4bidgallery.com and 5 others render only 5 pixels tall (12 CSS pixels).

LA VAGUE ≠3 renders only 7 pixels tall (16 CSS pixels).

Entrance: and 7 others render only 5 pixels tall (12 CSS pixels).

19:00 hrs and 7 others render only 5 pixels tall (12 CSS pixels).

Cinema Music Jam Session renders only 7 pixels tall (16 CSS pixels).
De Ruiskamer renders only 7 pixels tall (16 CSS pixels).

Besides the re…interested in. and 1 others render only 5 pixels tall (12 CSS pixels).

email address and 5 others render only 5 pixels tall (12 CSS pixels).

* renders only 5 pixels tall (12 CSS pixels).

yes and 7 others render only 5 pixels tall (12 CSS pixels).

subscribe renders only 5 pixels tall (11 CSS pixels).

priority - 15Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <div id="menubutton_home" class="menubutton menulink base1_menu">home</div> is close to 1 other tap targets.

The tap target <div id="menubutton_agenda" class="menubutton men…nk agenda_menu">agenda</div> is close to 2 other tap targets.

The tap target <div id="menubutton_about" class="menubutton menulink base1_menu">about</div> is close to 1 other tap targets.

The tap target <div id="menubutton_publicspaces" class="menubutton menulink base2_menu">public spaces</div> is close to 1 other tap targets.

The tap target <div id="menubutton_ventilatiekamer" class="menubutton menulink base2_menu">ventilatiekamer</div> is close to 2 other tap targets.

The tap target <div id="menubutton_workshops" class="menubutton menulink base2_menu">classes</div> is close to 2 other tap targets.

The tap target <div id="menubutton_gogreen" class="menubutton menulink base2_menu">go green</div> is close to 2 other tap targets.

The tap target <div id="menubutton_residencies" class="menubutton menulink base2_menu">residencies</div> is close to 2 other tap targets.

The tap target <div id="menubutton_ncwscblog" class="menubutton base2_menu">ncwsc blog</div> is close to 2 other tap targets.

The tap target <div id="menubutton_publications" class="menubutton menulink base2_menu">publications</div> is close to 1 other tap targets.

The tap target <div id="menubutton_history" class="menubutton menulink base3_menu">history</div> is close to 1 other tap targets.

The tap target <div id="menubutton_members" class="menubutton menulink base3_menu">artists</div> is close to 2 other tap targets.

The tap target <div id="menubutton_contact" class="menubutton menulink base3_menu">contact/route</div> is close to 2 other tap targets.

The tap target <div id="menubutton_youropinion" class="menubutton menulink base3_menu">your opinion</div> is close to 1 other tap targets.

The tap target <input id="CustomFields_1_25" type="text" name="CustomFields[1]"> and 1 others are close to other tap targets.

The tap target <input id="CustomFields[12_25]_yes" type="checkbox" name="CustomFields[12][]"> and 7 others are close to other tap targets.

The tap target <label for="CustomFields[12_25]_yes">yes</label> and 7 others are close to other tap targets.

The tap target <a href="javascript:doc…form.submit();" class="list_button">subscribe</a> is close to 1 other tap targets.

priority - 10Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

ot301.nl HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Line: 9 Column: 2 - 74
"...rset --> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/> <!..."

Bad value “text/html; charset=ISO-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Line: 9 Column: 2 - 74
"...rset --> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/> <!..."

Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.

Line: 16 Column: 2 - 47
"...OLLOW"/> <meta http-equiv="imagetoolbar" content="No"/> <!..."

Attribute “scrolling” not allowed on element “body” at this point.

Line: 45 Column: 1 - 53
"... </head> <body id="body" scrolling="yes" onuload="GUnload();"> <a h..."

Attribute “onuload” not allowed on element “body” at this point.

Line: 45 Column: 1 - 53
"... </head> <body id="body" scrolling="yes" onuload="GUnload();"> <a h..."

Attribute “ajaxhref” not allowed on element “a” at this point.

Line: 47 Column: 1 - 107
"...oad();"> <a href="http://ot301.nl/page=site.home" class="ajaxlink" ajaxhref="page=site.home" style="display: none;">OT301<..."

The “center” element is obsolete. Use CSS instead.

Line: 49 Column: 1 - 20
"...T301</a> <center id="center"> <div..."

Attribute “ot_top” not allowed on element “div” at this point.

Line: 60 Column: 4 - 128
"...v> <div id="menubutton_home" class="menubutton menulink" ot_top="30" ot_left="503" ot_section="base1" ajaxhref="page=site.home">home</..." Line: 61 Column: 4 - 133
"...</div> <div id="menubutton_agenda" class="menubutton menulink" ot_top="64" ot_left="503" ot_section="agenda" ajaxhref="page=site.agenda">agenda..." Line: 62 Column: 4 - 130
"...</div> <div id="menubutton_about" class="menubutton menulink" ot_top="98" ot_left="503" ot_section="base1" ajaxhref="page=site.about">about<..." Line: 64 Column: 4 - 144
"...v> <div id="menubutton_publicspaces" class="menubutton menulink" ot_top="30" ot_left="627" ot_section="base2" ajaxhref="page=site.publicspaces">public..." Line: 66 Column: 4 - 180
"...v> --> <div id="menubutton_workshops" class="menubutton menulink" style="background: #09DC99; color: #fff;" ot_top="64" ot_left="627" ot_section="base2" ajaxhref="page=site.workshops">classe..." Line: 67 Column: 4 - 134
"...</div> <div id="menubutton_gogreen" class="menubutton menulink" ot_top="98" ot_left="627" ot_section="base2" ajaxhref="page=site.gogreen">go gre..." Line: 68 Column: 4 - 143
"...</div> <div id="menubutton_residencies" class="menubutton menulink" ot_top="132" ot_left="627" ot_section="base2" ajaxhref="page=site.residencies">reside..." Line: 70 Column: 4 - 145
"...v> --> <div id="menubutton_publications" class="menubutton menulink" ot_top="167" ot_left="627" ot_section="base2" ajaxhref="page=site.publications">public..." Line: 72 Column: 4 - 134
"...v> <div id="menubutton_history" class="menubutton menulink" ot_top="30" ot_left="751" ot_section="base3" ajaxhref="page=site.history">histor..." Line: 73 Column: 4 - 134
"...</div> <div id="menubutton_members" class="menubutton menulink" ot_top="64" ot_left="751" ot_section="base3" ajaxhref="page=site.members">artist..." Line: 75 Column: 4 - 134
"...v> --> <div id="menubutton_contact" class="menubutton menulink" ot_top="98" ot_left="751" ot_section="base3" ajaxhref="page=site.contact">contac..." Line: 78 Column: 4 - 148
"...-> <div id="menubutton_archive" class="menubutton" ot_top="538" ot_left="751" ot_section="base4" onclick="location.href='http://ot301.nl/members';">member..."

Attribute “ot_left” not allowed on element “div” at this point.

Attribute “ot_section” not allowed on element “div” at this point.

Attribute “ajaxhref” not allowed on element “div” at this point.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 80 Column: 24 - 100
"...enuimage"><img src="http://ot301.nl/var/imgcache/789fd1aabe861b80f5b2ff5efb712074.jpg"></div>..."

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ot301.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.

ot301.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.

OT301.NL Website Information

ot301.nl Website Information

Advertisement

ot301.nl Alexa Rank

ot301.nl whois

ot301.nl server information

Servers Location

ot301.nl desktop page speed rank

ot301.nl Desktop Speed Test Quick Summary

priority - 12Leverage 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:

priority - 12Enable 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 114.8KiB (70% reduction).

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

Your page has 9 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 2Minify 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 17.9KiB (29% 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 2.6KiB (16% reduction).

priority - 0Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 2KiB (13% 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 1.4KiB (18% reduction).

ot301.nl Desktop Resource Breakdown

ot301.nl mobile page speed rank

ot301.nl Mobile Speed Test Quick Summary

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

Your page has 9 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 18Leverage 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:

priority - 12Enable 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 114.8KiB (70% reduction).

priority - 2Minify 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 17.9KiB (29% 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 2.6KiB (16% reduction).

priority - 0Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 2KiB (13% 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 1.4KiB (18% reduction).

ot301.nl Mobile Resource Breakdown

ot301.nl mobile page usability

ot301.nl Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

priority - 15Size 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.

priority - 10Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

ot301.nl HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=ISO-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.

Attribute “scrolling” not allowed on element “body” at this point.

Attribute “onuload” not allowed on element “body” at this point.

Attribute “ajaxhref” not allowed on element “a” at this point.

The “center” element is obsolete. Use CSS instead.

Attribute “ot_top” not allowed on element “div” at this point.

Attribute “ot_left” not allowed on element “div” at this point.

Attribute “ot_section” not allowed on element “div” at this point.