Grandchallenges.org Grand Challenges

Solving global health and development problems for those most in need

Grandchallenges.org Overview

When it comes to the structural overview of grandchallenges.org, it is a platform that provides an excellent opportunity to the world to learn about the Grand Challenges that affect people worldwide. It is a website that is dedicated to advancing science and technology to solve global health and development challenges. Grand Challenges is an initiative launched in 2003, which is funded by the Bill and Melinda Gates Foundation.

The website has become a hub for researchers, scientists, and experts from different sectors, giving them the chance to share their experiences and solutions to Global Challenges. The layout of the website is simple and user-friendly, allowing users to navigate with ease. The website's content is diverse, covering different categories, including agriculture, education, global health, and information technology.

In terms of traffic, grandchallenges.org receives 1450 unique users per day, which is impressive. It means that the platform is highly visible and serves as a reliable source of information for users worldwide. The website also has 3480 page views, which indicates that most of the users are interested in more than one topic.

The estimated value of grandchallenges.org is $65700, which is a testament to the website's popularity. Hosting of the website is done by CLOUDFLARENET- Cloudflare, Inc., which is a US-based hosting provider. The website uses a top-level domain .ORG, indicating that it is an organization, academic, or research-focused website. This domain is commonly used by non-profit organizations and open-source projects.

Grandchallenges.org SSL certificate is issued by COMODO CA Limited, which confirms the safety and security of the information shared on the platform. The platform is family-friendly, catering to different audiences, including children, students, and experts.

Lastly, the website's page speed insight score is 68, which is average in comparison to other websites. The loading speed of the website could be improved, making it more efficient for users.

In conclusion, grandchallenges.org is an exceptional platform that provides an opportunity for experts and the general public to share their insights and experiences in tackling global challenges. The website is designed to cater to different audiences, making it a reliable source of information for students, researchers, and the general public.

Grandchallenges.org Rank Summary

Global Rank

194,046

Average Load Time

2.11sec

Links In Count

435

Website Value

$65,766

Audience Geography. Where are grandchallenges.org visitors located?

Country	Visitors
United States US	26.6%
India IN	15.5%
Nigeria NG	6.1%
Ghana GH	3%
Kenya KE	1.3%
Bangladesh BD	0.8%
Other	46.5%

Country	Pageviews
United States US	25.8%
India IN	23.3%
Nigeria NG	9.9%
Ghana GH	2.4%
Kenya KE	2%
Bangladesh BD	0.4%
Other	36.2%

Country	Rank
Ghana GH	9487
Kenya KE	24077
Nigeria NG	32067
Bangladesh BD	91083
India IN	108224
United States US	209973

Where do visitors go on grandchallenges.org?

Subdomain	Pageviews
gcgh.grandchallenges.org	81.9%
grandchallenges.org	18.1%

Subdomain	Pageviews per User
gcgh.grandchallenges.org	2
grandchallenges.org	1.4

Subdomain	Reach
gcgh.grandchallenges.org	84.85%
grandchallenges.org	26.26%

How popular is grandchallenges.org?

Period	Global Rank	Global Rank Delta
past 3 months	194046	-211178
past month	356227	193563
past week	348847	-114772
yesterday	723100	347482

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	221919	-270670	2	190%	2.4	20%
30	442043	268260	8	-70.521%	2	-27.3%
7	416987	-146829	9	50%	2.2	9%
1	823959	319067	3	-59.67%	1	-27.54%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	195500	-199531	3	150%
30	347362	177258	15	-59.619%
7	356276	-120459	15	40%
1	597144	251070	9	-44.39%

Grandchallenges.org Website Safety

Overview

Last Updated: 11/26/2024

Overall result - grandchallenges.org 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: 03/28/2024

grandchallenges.org is safe.

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

Google Safe Search

Last Updated: 02/23/2019

grandchallenges.org 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

grandchallenges.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: 02/27/2021

grandchallenges.org is safe.

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

Web of Trust

Last Updated: 11/26/2024

grandchallenges.org child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	grandchallenges.org
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	08/14/2024
Expiration	11/12/2024
Signed	Certificate is not self signed
Additional Domains	grandchallenges.org *.grandchallenges.org

Grandchallenges.org Rank History

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

Grandchallenges.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 07/29/2024

#
# 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.
#

Grandchallenges.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: grandchallenges.org
Registry Domain ID: d508f32421df4452bb7751ed86468169-LROR
Registrar WHOIS Server: http://whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2023-06-02T19:36:00Z
Creation Date: 2008-01-31T19:09:55Z
Registry Expiry Date: 2030-01-31T19:09:55Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895740
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Bill & Melinda Gates Foundation
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: WA
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: romina.ns.cloudflare.com
Name Server: rustam.ns.cloudflare.com
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-09T22:23:55Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
grandchallenges.org	52.88.36.179	60

Host	MX Record	Priority	TTL
grandchallenges.org	grandchallenges-org.mail.protection.outlook.com	100	600

Host	NS Record	TTL
grandchallenges.org	pdns1.ultradns.net	86400
grandchallenges.org	pdns2.ultradns.net	86400
grandchallenges.org	pdns3.ultradns.org	86400
grandchallenges.org	pdns4.ultradns.org	86400
grandchallenges.org	pdns5.ultradns.info	86400
grandchallenges.org	pdns6.ultradns.co.uk	86400

Host	TXT Record	TTL
grandchallenges.org	MS=ms58261703	600
grandchallenges.org	v=spf1 include:spf.protection.outlook.com -all	3600

pdns1.ultradns.net
TTL: 86400
Email address: itns.gatesfoundation.org
Serial: 2012082029
Refresh: 10800
Retry: 3600
Expire: 2592000
Minimum: 86400

Grandchallenges.org HTML Check

HTML Validation Tool

Errors

Attribute “ng-app” not allowed on element “div” at this point.

Attribute “ng-controller” not allowed on element “div” at this point.

Attribute “ng-class” not allowed on element “div” at this point.

Attribute “ui-view” not allowed on element “div” at this point.

Attribute “ng-cloak” not allowed on element “div” at this point.

Attribute “ng-class” not allowed on element “a” at this point.

Attribute “ng-click” not allowed on element “a” at this point.

Attribute “ga-track-event” not allowed on element “a” at this point.

Attribute “ng-hide” not allowed on element “span” at this point.

Attribute “ng-pluralize” not allowed on element “span” at this point.

Attribute “count” not allowed on element “span” at this point.

Attribute “when” not allowed on element “span” at this point.

Attribute “ng-switch” not allowed on element “a” at this point.

Attribute “ng-switch-when” not allowed on element “span” at this point.

Attribute “ga-track-event” not allowed on element “span” at this point.

Attribute “ng-hide” not allowed on element “div” at this point.

Attribute “ng-init” not allowed on element “div” at this point.

Attribute “active-filter-list” not allowed on element “div” at this point.

Warnings

The “main” role is unnecessary for element “main”.

Grandchallenges.org Desktop Performance

Last tested: 02/01/2018

Desktop Speed

84%

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

Optimize images

Leverage browser caching

Minify JavaScript

Enable compression

Desktop Resource Breakdown

Total Resources	43
Number of Hosts	4
Static Resources	25
JavaScript Resources	8
CSS Resources	6

Grandchallenges.org Mobile Insights

Last tested: 06/15/2019

Mobile Usability

100%

Mobile Speed

68%

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

Leverage browser caching

Optimize images

Minify JavaScript

Enable compression

Mobile Resource Breakdown

Total Resources	40
Number of Hosts	4
Static Resources	23
JavaScript Resources	8
CSS Resources	6

Grandchallenges.org Common Typos

www.grandchallenges.com
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Grandchallenges.org Grand Challenges

Solving global health and development problems for those most in need

Grandchallenges.org Overview

Grandchallenges.org Rank Summary

Grandchallenges.org Website Safety

Grandchallenges.org Rank History

Grandchallenges.org Hosting Information

Grandchallenges.org Domain Registration and Settings

Grandchallenges.org HTML Check

Grandchallenges.org Desktop Performance

Grandchallenges.org Mobile Insights

Grandchallenges.org Similar Audits

Grandchallenges.org Common Typos