Reefcheck.org Reef Check Foundation | Supporting the World's Reefs

Reef Check Foundation is on a mission to save our reefs and oceans. Learn about our initiatives, from our diver programs to youth education and more.

Reefcheck.org Overview

Reefcheck.org belongs to CLOUDFLARESPECTRUM Cloudflare, Inc., GB. Check the list of other websites hosted by CLOUDFLARESPECTRUM Cloudflare, Inc., GB.

In terms of rank-to-traffic ratio, reefcheck.org has 11,101 unique users per day, viewing 44,849 pages. The rank based value of reefcheck.org is 67,719 USD. Every user makes 4.28 pageviews on average.

Reefcheck.org boasts a link base consisting of 626 referring domains and 734 external backlinks, as revealed by the data obtained from web network scanning.

Reefcheck.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in June 17, 2022, reefcheck.org has an expired SSL certificate issued by Let's Encrypt (expired on September 01, 2022). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Symantec and Web of Trust reefcheck.org is a fairly safe domain.

Based on Mobile-Friendly test by Google reefcheck.org is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.

Reefcheck.org Website Safety

Overview

Last Updated: 09/13/2024

Unknown status.

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: 03/11/2024

reefcheck.org is safe.

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

Google Safe Search

Last Updated: 09/13/2024

Not yet checked.

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: 01/10/2019

reefcheck.org 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: 04/07/2021

reefcheck.org is safe.

McAfee assesses reefcheck.org 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 reefcheck.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/15/2019

reefcheck.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	reefcheck.org
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	06/03/2022
Expiration	09/01/2022
Signed	Certificate is not self signed
Additional Domains	reefcheck.org

Reefcheck.org Rank History

Alexa Rank shows how popular reefcheck.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If reefcheck.org 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 reefcheck.org and pageviews on reefcheck.org over the past 3 months.

Reefcheck.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 209242

ASN Title: CLOUDFLARESPECTRUM Cloudflare, Inc., GB

Last Update: 06/02/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2020, American Registry for Internet Numbers, Ltd.
#

No match found for a 209242.

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2020, American Registry for Internet Numbers, Ltd.
#

Reefcheck.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: REEFCHECK.ORG
Registry Domain ID: D2167086-LROR
Registrar WHOIS Server: whois.godaddy
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2021-07-15T19:50:16Z
Creation Date: 1998-10-11T04:00:00Z
Registry Expiry Date: 2022-10-10T04:00:00Z
Registrar Registration Expiration Date:
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Reseller:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registrant Organization: Reef Check Foundation
Registrant State/Province: California
Registrant Country: US
Name Server: NS75.DOMAINCONTROL.COM
Name Server: NS76.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-12-05T00:05:55Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Reefcheck.org HTML Check

HTML Validation Tool

Errors

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

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

Unclosed element “a”.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “table” element is obsolete. Use CSS instead.

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

Bad character “<” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.

Bad character “ ” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.

Bad value “230px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “250px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

End tag for “body” seen, but there were unclosed elements.

Unclosed element “div”.

Warnings

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Empty heading.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

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