Openmonumentendag.nl Bezoek gratis een monument - Open Monumentendag 2023

Bezoek gratis een monument tijdens Open Monumentendag. Jaarlijks het tweede weekend van september, dit jaar op 9 en 10 september.

Openmonumentendag.nl Overview

Website Overview: Openmonumentendag.nl

Openmonumentendag.nl is a website that focuses on promoting and organizing the annual Open Monumentendag event in the Netherlands. The event takes place on the weekend of September 14th and 15th and aims to showcase and celebrate the country's historical monuments and places of interest. The event's theme for the year 2019 is "Plekken van plezier" or "Places of pleasure."

The website's name, openmonumentendag.nl, reflects its purpose and directly translates to "Open Monument Day" in English. The website primarily targets Dutch-speaking users as it uses the country code top-level domain .NL.

The website's homepage includes the event's title, "Open Monumentendag," with a brief description of the theme for the current year. The theme revolves around the concept of pleasure and explores the historical places that people visit and have visited for leisure, entertainment, and recreation. It acknowledges five categories of pleasure: museale kunsten (museum arts), podiumkunsten (performing arts), sport en spel (sports and games), horeca (hospitality), and recreatie (recreation).

With approximately 163 unique users and pageviews per day, the website generates a decent amount of traffic. Its estimated site value is $2920 USD. The site is hosted on the Cloudflare network, which is headquartered in the United States.

In terms of family-friendliness, the website's content is geared towards promoting historical and cultural heritage. While there may be information about venues such as theaters, museums, parks, and sports clubs, it does not appear to contain any explicit or adult content that would be unsuitable for families.

According to PageSpeed Insights, the website's speed score is relatively low at 34 out of 100. This suggests that the website may have performance optimization issues that could affect its loading times and user experience. Additionally, the site has a substantial number of external backlinks (1628) and referring domains (1161), indicating that it has a considerable online presence and has garnered attention and recognition from various sources.

Overall, openmonumentendag.nl provides an overview of the Open Monumentendag event, its theme, and the different categories of pleasure that historical monuments offer. It serves as a platform to engage the Dutch audience in exploring and appreciating the country's rich historical heritage. However, the website could benefit from performance optimization to enhance user experience

Openmonumentendag.nl Rank Summary

Global Rank

4,236,676

Average Load Time

0.48sec

Links In Count

133

Website Value

$2,920

Audience Geography. Where are openmonumentendag.nl visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on openmonumentendag.nl?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is openmonumentendag.nl?

Period	Global Rank	Global Rank Delta
past 3 months	4236676	-1955646
past month	3224834	-295135
past week	3810159	-3085290

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	5763754	-723211	20%	1	-48.98%
30	4319628	-371498	20%	1	0%
7	4124572	-2773378	2000%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	3595524	-2706268	7	100%
30	2745488	-253083	1	20%
7	3586117	-3271286	9	2000%

Openmonumentendag.nl Website Safety

Overview

Last Updated: 04/03/2025

Overall result - openmonumentendag.nl is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/25/2025

openmonumentendag.nl is safe.

Norton ConnectSafe evaluates openmonumentendag.nl for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 11/05/2016

openmonumentendag.nl is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

openmonumentendag.nl is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 02/25/2021

openmonumentendag.nl is safe.

McAfee assesses openmonumentendag.nl for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze openmonumentendag.nl for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 04/03/2025

openmonumentendag.nl child safety is unknown.

The WOT calculates reputation of the openmonumentendag.nl. This reputation system receives ratings from users and information from third-party sources, assesses the openmonumentendag.nl for safety features and confirms, whether openmonumentendag.nl is suitable for children.

SSL Information

SSL Checker Tool

Domain	openmonumentendag.nl
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	06/12/2024
Expiration	09/10/2024
Signed	Certificate is not self signed
Additional Domains	openmonumentendag.nl *.openmonumentendag.nl

Openmonumentendag.nl Rank History

Alexa Rank shows how popular openmonumentendag.nl is in comparison with other sites. The most popular site has Alexa Rank equals 1. If openmonumentendag.nl has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to openmonumentendag.nl and pageviews on openmonumentendag.nl over the past 3 months.

Openmonumentendag.nl Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 12/15/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Openmonumentendag.nl Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain name: openmonumentendag.nl
Status: active

Registrar:
Exonet B.V.
Exa 55
6902KH ZEVENAAR
Netherlands

Abuse Contact:

DNSSEC: no

Domain nameservers:
melody.ns.cloudflare.com
buck.ns.cloudflare.com

Creation Date: 1998-09-09

Updated Date: 2023-01-02

Record maintained by: SIDN BV

DNS Records

DNS Lookup Tool

Host	A Record	TTL
openmonumentendag.nl	104.26.15.102	300
openmonumentendag.nl	172.67.75.50	300
openmonumentendag.nl	104.26.14.102	300

Host	MX Record	Priority	TTL
openmonumentendag.nl	openmonumentendag-nl.mail.protection.outlook.com	0	300

Host	NS Record	TTL
openmonumentendag.nl	buck.ns.cloudflare.com	86400
openmonumentendag.nl	melody.ns.cloudflare.com	86400

Host	TXT Record	TTL
openmonumentendag.nl	MS=ms52391363	300
openmonumentendag.nl	v=spf1 include:_spf.exonet.nl ip4:213.187.13.35/32 ip4:213.187.13.45/32 ip4:37.74.141.54/32 include:spf.protection.outlook.com include:mailswitch.nl ~all	300

buck.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2318867455
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800

Openmonumentendag.nl HTML Check

HTML Validation Tool

Warnings

The “type” attribute is unnecessary for JavaScript resources.

The “type” attribute for the “style” element is not needed and should be omitted.

The first occurrence of ID “search” was here.

The first occurrence of ID “query-button” was here.

Errors

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

Stray end tag “a”.

Duplicate attribute “style”.

Duplicate ID “search”.

Duplicate ID “query-button”.

Element “option” without attribute “label” must not be empty.

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

The element “button” must not appear as a descendant of the “a” element.

End tag “div” seen, but there were open elements.

Unclosed element “a”.

Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.

Bad value “” for attribute “src” on element “img”: Must be non-empty.

Stray end tag “div”.

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Element “img” is missing required attribute “src”.

Openmonumentendag.nl Desktop Performance

Last tested: 10/14/2019

Desktop Speed

31%

Optimize images

Leverage browser caching

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

Minify HTML

Enable compression

Desktop Resource Breakdown

Total Resources	170
Number of Hosts	18
Static Resources	106
JavaScript Resources	26
CSS Resources	9

Openmonumentendag.nl Mobile Insights

Last tested: 12/08/2019

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

34%

Optimize images

Leverage browser caching

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

Minify HTML

Mobile Resource Breakdown

Total Resources	113
Number of Hosts	17
Static Resources	82
JavaScript Resources	26
CSS Resources	9

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Openmonumentendag.nl Bezoek gratis een monument - Open Monumentendag 2023

Bezoek gratis een monument tijdens Open Monumentendag. Jaarlijks het tweede weekend van september, dit jaar op 9 en 10 september.

Openmonumentendag.nl Overview

Openmonumentendag.nl Rank Summary

Openmonumentendag.nl Website Safety

Openmonumentendag.nl Rank History

Openmonumentendag.nl Hosting Information

Openmonumentendag.nl Domain Registration and Settings

Openmonumentendag.nl HTML Check

Openmonumentendag.nl Desktop Performance

Openmonumentendag.nl Mobile Insights

Openmonumentendag.nl Similar Audits

Openmonumentendag.nl Common Typos