Madsci.org MadSciNet: The 24-hour exploding laboratory.

Ask-A-Scientist, and more, on the WWW

Madsci.org Overview

MadSciNet is an interactive website that has turned into an excellent avenue for science enthusiasts to come together and share their love for all things science-related. The website's title "The 24-hour Exploding Laboratory" appropriately captures the essence of the website. MadSciNet is a website committed to expanding one's knowledge of science by providing answers to science-related questions. Developed in 1995, MadSciNet was created to be a place where people could ask scientists any science-related questions that they may have.

The website's core feature is the "ask a scientist" section, where users can pose questions on various scientific fields like biology, chemistry, physics, and others. Each question is then answered by a volunteer scientist who takes the time to write a detailed response. The site's answers tend to come with a healthy dose of science, making them ideal for both professionals and laypeople interested in the sciences.

One of the most impressive things about MadSciNet is its user base. With 1657 unique visitors a day and 2319.8 pageviews, it's evident that the site has an active fan base. The website's estimated value at $39420 is a testament to the site's impact in the scientific community.

MadSciNet is hosted by LINODE-AP, Linode, LLC, US hosting. The domain is .ORG classified, indicating that it is a non-profit organization dedicated to promoting science education.

The website's SSL was issued by ZeroSSL, which signifies that the website employs reliable security measures, ensuring that the site's users' communication and personal information are kept secure.

The website is also family-friendly, making it a suitable resource for learners of all ages. There is a "Kids Science" section where younger learners can browse science experiments and articles tailored to their level of understanding. Still, caution is advised as some of the questions and answers in the "Ask-a-Scientist" section can be technical, requiring a good foundation in science.

MadSciNet's PageSpeed Insights score of 84 is impressive and indicates that the website is designed to load fast and provide a seamless browsing experience for all visitors. The website's overall design is user-friendly and easy to navigate, making it easy for users to find the information they need.

In conclusion, MadSciNet is an exceptional website that provides a platform for scientists and science enthusiasts to interact and share their knowledge. Its user-friendly interface, wealth of content, and focus on science education make it an invaluable

Madsci.org Rank Summary

Global Rank

295,921

Average Load Time

1.82sec

Links In Count

1,677

Website Value

$39,459

Audience Geography. Where are madsci.org visitors located?

Country	Visitors
United States US	49.7%
India IN	8%
Australia AU	5.3%
Pakistan PK	2.2%
Philippines PH	1.8%
Egypt EG	1.4%
Other	31.7%

Country	Pageviews
United States US	45.9%
Australia AU	9.4%
India IN	8.4%
Pakistan PK	3.1%
Philippines PH	1.6%
Egypt EG	1.3%
Other	30.5%

Country	Rank
Philippines PH	64120
Australia AU	68963
Pakistan PK	78108
Egypt EG	105784
United States US	130917
India IN	177431

Where do visitors go on madsci.org?

Subdomain	Pageviews
madsci.org	100%

Subdomain	Pageviews per User
madsci.org	1.1

Subdomain	Reach
madsci.org	100%

How popular is madsci.org?

Period	Global Rank	Global Rank Delta
past 3 months	295921	-24696
past month	344702	120694
past week	347059	-204886
yesterday	1237837	1007803

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	446435	-80521	8	30%	1.4	20%
30	570397	258021	6	-53.634%	1.1	-33.53%
7	581575	-269555	6	70%	1	0.9%
1	1361410	957464	1	-87.608%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	255558	-4303	22	3%
30	280915	75632	19	-30.44%
7	284568	-166997	2	70%
1	1133177	945425	5	-87.6%

Madsci.org Website Safety

Overview

Last Updated: 11/22/2024

Overall result - madsci.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: 03/24/2024

madsci.org is safe.

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

Google Safe Search

Last Updated: 02/18/2019

madsci.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

madsci.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: 02/24/2021

madsci.org is safe.

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

Web of Trust

Last Updated: 01/10/2019

madsci.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	madsci.org
Issuer Organization	ZeroSSL
Issuer	ZeroSSL RSA Domain Secure Site CA
Algorithm	RSA-SHA384
Valid form	08/11/2022
Expiration	11/09/2022
Signed	Certificate is not self signed
Additional Domains	madsci.org www.madsci.org

Madsci.org Rank History

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

Madsci.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 63949

ASN Title: LINODE-AP Linode, LLC, US

Last Update: 07/20/2024

#
# 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: 63488 - 64197
ASName: IANA-RSVD
ASHandle: AS63488
RegDate: 2013-06-07
Updated: 2013-06-07
Ref: https://rdap.arin.net/registry/autnum/63488

OrgName: Internet Assigned Numbers Authority
OrgId: IANA
Address: 12025 Waterfront Drive
Address: Suite 300
City: Los Angeles
StateProv: CA
PostalCode: 90292
Country: US
RegDate:
Updated: 2012-08-31
Ref: https://rdap.arin.net/registry/entity/IANA

OrgAbuseHandle: IANA-IP-ARIN
OrgAbuseName: ICANN
OrgAbusePhone: +1-310-301-5820
OrgAbuseEmail: abuse@iana.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN

OrgTechHandle: IANA-IP-ARIN
OrgTechName: ICANN
OrgTechPhone: +1-310-301-5820
OrgTechEmail: abuse@iana.org
OrgTechRef: https://rdap.arin.net/registry/entity/IANA-IP-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.
#

Madsci.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: madsci.org
Registry Domain ID: eaa393db5e8740cd934c84f3c74b16c3-LROR
Registrar WHOIS Server: http://whois.publicdomainregistry.com
Registrar URL: http://www.publicdomainregistry.com
Updated Date: 2023-11-07T06:33:10Z
Creation Date: 1997-12-03T05:00:00Z
Registry Expiry Date: 2024-12-02T05:00:00Z
Registrar: PDR Ltd. d/b/a PublicDomainRegistry.com
Registrar IANA ID: 303
Registrar Abuse Contact Email: abuse@publicdomainregistry.com
Registrar Abuse Contact Phone: +1.2013775952
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: GDPR Masked
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Sofia
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: BG
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
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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
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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: ns31.cloudns.net
Name Server: ns32.cloudns.net
Name Server: ns33.cloudns.net
Name Server: ns34.cloudns.net
Name Server: pns31.cloudns.net
Name Server: pns33.cloudns.net
Name Server: pns32.cloudns.net
Name Server: pns34.cloudns.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-26T02:40:01Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
madsci.org	172.104.218.108	14400

Host	MX Record	Priority	TTL
madsci.org	mail.madsci.org	10	3600
madsci.org	aspmx.l.google.com	5	3600
madsci.org	friday.mxlogin.com	20	3600

Host	NS Record	TTL
madsci.org	ns1158.dns.dyn.com	86400
madsci.org	ns2200.dns.dyn.com	86400
madsci.org	ns4133.dns.dyn.com	86400
madsci.org	ns3148.dns.dyn.com	86400

Host	TXT Record	TTL
madsci.org	v=spf1 a a:mail.madsci.org a:sethi.org a:mail.sethi.org a:k2smtpout.secureserver.net include:_spf.google.com include:secureserver.net ~all	3600

ns1.mydyndns.org
TTL: 86400
Email address: zone-admin.dyndns.com
Serial: 2007072036
Refresh: 10800
Retry: 1800
Expire: 604800
Minimum: 1800

Madsci.org HTML Check

HTML Validation Tool

Errors

Quirky doctype. Expected “<!DOCTYPE html>”.

The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.

The “text” attribute on the “body” element is obsolete. Use CSS instead.

The “link” attribute on the “body” element is obsolete. Use CSS instead.

The “vlink” attribute on the “body” element is obsolete. Use CSS instead.

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

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

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

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

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

End tag “a” violates nesting rules.

No “font” element in scope but a “font” end tag seen.

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

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

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

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

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

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

“td” start tag in table body.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

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

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

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

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

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

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

Unclosed element “font”.

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

No “p” element in scope but a “p” end tag seen.

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

The “nowrap” attribute on the “td” element is obsolete. Use CSS instead.

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

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

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.

Madsci.org Desktop Performance

Last tested: 12/29/2016

Desktop Speed

87%

Leverage browser caching

Optimize images

Enable compression

Minify CSS

Minify HTML

Minify JavaScript

Desktop Resource Breakdown

Total Resources	26
Number of Hosts	5
Static Resources	20
JavaScript Resources	4
CSS Resources	2

Madsci.org Mobile Insights

Last tested: 12/29/2016

Mobile Usability

63%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

84%

Leverage browser caching

Optimize images

Enable compression

Minify CSS

Minify HTML

Minify JavaScript

Mobile Resource Breakdown

Total Resources	26
Number of Hosts	5
Static Resources	20
JavaScript Resources	4
CSS Resources	2

Madsci.org Common Typos

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Madsci.org MadSciNet: The 24-hour exploding laboratory.

Ask-A-Scientist, and more, on the WWW

Madsci.org Overview

Madsci.org Rank Summary

Madsci.org Website Safety

Madsci.org Rank History

Madsci.org Hosting Information

Madsci.org Domain Registration and Settings

Madsci.org HTML Check

Madsci.org Desktop Performance

Madsci.org Mobile Insights

Madsci.org Similar Audits

Madsci.org Common Typos