Geogebra.org GeoGebra - the world’s favorite, free math tools used by over 100 million students and teachers

Free digital tools for class activities, graphing, geometry, collaborative whiteboard and more

Geogebra.org Overview

out of 100

Optimization 77 out of 100

Geogebra.org is a website designed for students and teachers worldwide to access free math apps for graphing, geometry, 3D, and more. The site has over 100 million users and is hosted by Amazon.com Inc. The website is structured in a simple, user-friendly way and is designed to be accessible to everyone.

Concerning the website's structure, the homepage is designed to deliver the most important information in a concise and easy-to-read manner. The page features a large image of children learning and a call-to-action button to try the app. The top navigation menu highlights the most important sections of the site - Home, Learn, Teach, and Community. The footer also features essential links to further information and resources.

The "Learn" section provides access to different resources such as handbooks, tutorials, and worksheets. It also has a section called "GeoGebra News" that features articles, news, and updates about the site's tools and resources. The "Teach" section, on the other hand, provides resources for teachers such as lesson plans, webinars, and professional development opportunities. Finally, the "Community" section is designed as a forum where users can share or seek advice, exchange experiences, and get support.

The website's content is well-organized and easy to navigate, and the design is clean and straightforward. The color scheme of the website is primarily blue and green, which allows the mathematical content to stand out. The use of images and graphics is well-balanced, so as not to overwhelm the user with too much visual stimulation.

In terms of security, the website uses SSL certificates issued by Amazon. It ensures that user data, such as credit card information or passwords, is encrypted and secure during transmission between the user's browser and the server. It increases the website's legitimacy, which can be beneficial in attracting new users.

Geogebra.org is family-friendly, devoid of any harmful or inappropriate content. The website is also optimized for page speed and is mobile-responsive, ensuring that users can access it on a range of devices without any issues. The PageSpeed Insights scores of 61 for speed and 77 for optimization out of 100 are average.

In conclusion, geogebra.org is a well-designed and structured website that provides an essential service to students and teachers worldwide. The website is easy to navigate, secure, and mobile-responsive, making it an excellent resource for

Geogebra.org Rank Summary

Global Rank

12,540

Average Load Time

1.19sec

Links In Count

4,984

Website Value

$954,840

Audience Geography. Where are geogebra.org visitors located?

Country	Visitors
United States US	16.9%
Mexico MX	15.3%
Brazil BR	4.1%
Japan JP	3.9%
Colombia CO	3.5%
China CN	3.4%
France FR	3.3%
Denmark DK	2.7%
Korea KR	2.7%
Other	44.4%

Country	Pageviews
United States US	13.5%
Mexico MX	12.5%
Japan JP	6.2%
China CN	5.6%
Brazil BR	4.7%
France FR	4.6%
Korea KR	3.2%
Norway NO	3.1%
Colombia CO	2.8%
Other	43.7%

Country	Rank
Mexico MX	950
Denmark DK	1019
Finland FI	1213
Ecuador EC	1240
Guatemala GT	1250
Colombia CO	1273
Norway NO	1304
Peru PE	1552
Dominican Republic DO	2443
Chile CL	2476
Argentina AR	2801
Thailand TH	3501

Where do visitors go on geogebra.org?

Subdomain	Pageviews
geogebra.org	77.82%
wiki.geogebra.org	10.99%
accounts.geogebra.org	4.95%
help.geogebra.org	2.44%
cdn.geogebra.org	1.77%
static.geogebra.org	0.9%
archive.geogebra.org	0.27%
other	0.86%

Subdomain	Pageviews per User
accounts.geogebra.org	2.3
wiki.geogebra.org	2.1
static.geogebra.org	2
geogebra.org	1.67
cdn.geogebra.org	1.3
help.geogebra.org	1.3
archive.geogebra.org	1.1

Subdomain	Reach
geogebra.org	93.07%
wiki.geogebra.org	10.37%
accounts.geogebra.org	4.36%
help.geogebra.org	3.67%
cdn.geogebra.org	2.78%
static.geogebra.org	1.06%
archive.geogebra.org	0.47%

How popular is geogebra.org?

Period	Global Rank	Global Rank Delta
past 3 months	12540	3849
past month	9221	-6695
past week	7243	-1100
yesterday	9115	958

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	17613	6106	411	-38.37%	2.12	-8.225%
30	13670	-7766	542	61%	2	-11.5%
7	10763	-1419	7	10%	2	-1.45%
1	12930	-174	61	2%	2.3	20%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	11600	3395	719	-32.74%
30	8271	-6881	995	82%
7	6510	-1016	130	20%
1	8698	1532	96	-15.69%

Geogebra.org Website Safety

Overview

Last Updated: 12/25/2024

Overall result - geogebra.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: 02/06/2024

geogebra.org is safe.

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

Google Safe Search

Last Updated: 10/11/2016

geogebra.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

geogebra.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: 02/22/2021

geogebra.org is safe.

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

Web of Trust

Last Updated: 01/09/2019

geogebra.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	geogebra.org
Issuer Organization	Amazon
Issuer	Amazon RSA 2048 M03
Algorithm	RSA-SHA256
Valid form	11/25/2023
Expiration	12/22/2024
Signed	Certificate is not self signed
Additional Domains	geogebra.org *.geogebra.org

Geogebra.org Rank History

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

Geogebra.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 07/16/2024

#
# 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#

Geogebra.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: geogebra.org
Registry Domain ID: b5e753e7a2d74605ba89cc6736f49f84-LROR
Registrar WHOIS Server: http://whois.eurodns.com
Registrar URL: https://www.eurodns.com
Updated Date: 2023-12-30T21:14:19Z
Creation Date: 2006-01-09T06:54:28Z
Registry Expiry Date: 2025-01-09T06:54:28Z
Registrar: EuroDNS S.A.
Registrar IANA ID: 1052
Registrar Abuse Contact Email: legalservices@eurodns.com
Registrar Abuse Contact Phone: +352.27220150
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: International GeoGebra Institute
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: AT
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: ns-1082.awsdns-07.org
Name Server: ns-1933.awsdns-49.co.uk
Name Server: ns-380.awsdns-47.com
Name Server: ns-548.awsdns-04.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-11T00:22:18Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
geogebra.org	18.245.143.36	60
geogebra.org	18.245.143.121	60
geogebra.org	18.245.143.27	60
geogebra.org	18.245.143.51	60

Host	MX Record	Priority	TTL
geogebra.org	aspmx.l.google.com	10	900
geogebra.org	alt1.aspmx.l.google.com	20	900
geogebra.org	alt2.aspmx.l.google.com	20	900
geogebra.org	aspmx2.googlemail.com	30	900
geogebra.org	aspmx3.googlemail.com	30	900

Host	NS Record	TTL
geogebra.org	ns-1082.awsdns-07.org	172800
geogebra.org	ns-1933.awsdns-49.co.uk	172800
geogebra.org	ns-380.awsdns-47.com	172800
geogebra.org	ns-548.awsdns-04.net	172800

Host	TXT Record	TTL
geogebra.org	MS=ms75579110	300
geogebra.org	MS=ms92504637	300
geogebra.org	atlassian-domain-verification=hVCRGjM2nyjtM2ihzsp8d/5iMeJYblf/ERARL9bQZtkDE46wGxIZ6EkZnERU/srE	300
geogebra.org	google-site-verification=rXlByKov4KIo4v-tNYMA4-jj4KF5KIxu-Ab8-bnLD20	300
geogebra.org	pwa-site-verification=RocOo-JshdrRAsxgwQBVQlyZmpjf_4V_kmwx-koNSdE=	300
geogebra.org	v=spf1 a include:spf.mailjet.com include:_spf.google.com include:mail.zendesk.com include:8994700.spf03.hubspotemail.net ip4:52.211.214.96 ip4:140.78.116.233 ip4:140.78.116.234 -all	300

ns-1933.awsdns-49.co.uk
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Geogebra.org HTML Check

HTML Validation Tool

Errors

Duplicate ID “logo_svg__ggbLogo”.

Duplicate ID “logo_svg__ggbLogoLetter8”.

Duplicate ID “logo_svg__ggbLogoLetter7”.

Duplicate ID “logo_svg__ggbLogoLetter6”.

Duplicate ID “logo_svg__ggbLogoLetter5”.

Duplicate ID “logo_svg__ggbLogoLetter4”.

Duplicate ID “logo_svg__ggbLogoLetter3”.

Duplicate ID “logo_svg__ggbLogoCircle”.

Duplicate ID “logo_svg__ggbLogoEmblem”.

Duplicate ID “logo_svg__ggbLogoDot”.

Duplicate ID “logo_svg__ggbLogoDotOuter”.

Duplicate ID “logo_svg__ggbLogoDotInner”.

Duplicate ID “logo_svg__ggbLogoDot-2”.

Duplicate ID “logo_svg__ggbLogoDotOuter-2”.

Duplicate ID “logo_svg__ggbLogoDotInner-2”.

Duplicate ID “logo_svg__ggbLogoDot-3”.

Duplicate ID “logo_svg__ggbLogoDotOuter-3”.

Duplicate ID “logo_svg__ggbLogoDotInner-3”.

Duplicate ID “logo_svg__ggbLogoDot-4”.

Duplicate ID “logo_svg__ggbLogoDotOuter-4”.

Duplicate ID “logo_svg__ggbLogoDotInner-4”.

Duplicate ID “logo_svg__ggbLogoDot-5”.

Duplicate ID “logo_svg__ggbLogoDotOuter-5”.

Duplicate ID “logo_svg__ggbLogoDotInner-5”.

Duplicate ID “logo_svg__ggbLogoLetter2”.

Duplicate ID “logo_svg__ggbLogoLetter1”.

Warnings

The first occurrence of ID “logo_svg__ggbLogo” was here.

The first occurrence of ID “logo_svg__ggbLogoLetter8” was here.

The first occurrence of ID “logo_svg__ggbLogoLetter7” was here.

The first occurrence of ID “logo_svg__ggbLogoLetter6” was here.

The first occurrence of ID “logo_svg__ggbLogoLetter5” was here.

The first occurrence of ID “logo_svg__ggbLogoLetter4” was here.

The first occurrence of ID “logo_svg__ggbLogoLetter3” was here.

The first occurrence of ID “logo_svg__ggbLogoCircle” was here.

The first occurrence of ID “logo_svg__ggbLogoEmblem” was here.

The first occurrence of ID “logo_svg__ggbLogoDot” was here.

The first occurrence of ID “logo_svg__ggbLogoDotOuter” was here.

The first occurrence of ID “logo_svg__ggbLogoDotInner” was here.

The first occurrence of ID “logo_svg__ggbLogoDot-2” was here.

The first occurrence of ID “logo_svg__ggbLogoDotOuter-2” was here.

The first occurrence of ID “logo_svg__ggbLogoDotInner-2” was here.

The first occurrence of ID “logo_svg__ggbLogoDot-3” was here.

The first occurrence of ID “logo_svg__ggbLogoDotOuter-3” was here.

The first occurrence of ID “logo_svg__ggbLogoDotInner-3” was here.

The first occurrence of ID “logo_svg__ggbLogoDot-4” was here.

The first occurrence of ID “logo_svg__ggbLogoDotOuter-4” was here.

The first occurrence of ID “logo_svg__ggbLogoDotInner-4” was here.

The first occurrence of ID “logo_svg__ggbLogoDot-5” was here.

The first occurrence of ID “logo_svg__ggbLogoDotOuter-5” was here.

The first occurrence of ID “logo_svg__ggbLogoDotInner-5” was here.

The first occurrence of ID “logo_svg__ggbLogoLetter2” was here.

The first occurrence of ID “logo_svg__ggbLogoLetter1” was here.

Geogebra.org Desktop Performance

Last tested: 12/08/2019

Desktop Speed

84%

Avoid landing page redirects

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

Leverage browser caching

Desktop Resource Breakdown

Total Resources	17
Number of Hosts	3
Static Resources	13
JavaScript Resources	6
CSS Resources	2

Geogebra.org Mobile Insights

Last tested: 12/09/2019

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

61%

Avoid landing page redirects

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

Leverage browser caching

Mobile Resource Breakdown

Total Resources	17
Number of Hosts	3
Static Resources	13
JavaScript Resources	6
CSS Resources	2

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Geogebra.org GeoGebra - the world’s favorite, free math tools used by over 100 million students and teachers

Free digital tools for class activities, graphing, geometry, collaborative whiteboard and more

Geogebra.org Overview

Geogebra.org Rank Summary

Geogebra.org Website Safety

Geogebra.org Rank History

Geogebra.org Hosting Information

Geogebra.org Domain Registration and Settings

Geogebra.org HTML Check

Geogebra.org Desktop Performance

Geogebra.org Mobile Insights

Geogebra.org Similar Audits

Geogebra.org Common Typos