Norvig.com Peter Norvig

Norvig.com Overview

out of 100 for desktop and 71 out of 100 for mobile

Mobile usability score: Good

Norvig.com is a website owned and managed by Peter Norvig, an American computer scientist and author. The website aims to provide information and resources related to the field of computer science and artificial intelligence. The website is accessible through the .COM domain and is hosted by PrivateSystems Networks in the United States. The site is considered to be family-friendly and does not contain any explicit content.

The website has a daily traffic of 2526 unique users and 3536.4 pageviews. Furthermore, the site has been estimated to have a value of $65700 US dollars which shows a strong monetary value. The site uses SSL issued by cPanel, Inc. to ensure secure communication between the site and users. This ensures a safe browsing experience for all users.

In terms of website design, the overall structure of the site is user-friendly and easy to navigate. The homepage features a brief description of Peter Norvig and the purpose of the website. The main navigation bar is located at the top of the page including menu items that provide access to resources, publications, and projects. The website is designed to be both aesthetically appealing and functional, with a clean and modern design.

The website has been optimized for mobile devices, with page speed insights scores of 97 out of 100 for desktop and 71 out of 100 for mobile. The mobile usability score is good, which means that the website is easy to navigate and use on a mobile device.

In terms of content, the website provides visitors with information and resources related to computer science and artificial intelligence. The site includes publications written by Peter Norvig, free online courses, and project examples. Additionally, the site has a blog section that contains informational articles related to computer science and artificial intelligence. The site also includes links to other resources and websites related to the field.

Overall, Norvig.com is a well-designed and informative website that is accessible and easy to use. The site provides valuable resources related to computer science and artificial intelligence and is optimized for both desktop and mobile browsing. The site is hosted by a reliable hosting provider and is secure, ensuring visitors can browse safely.

Norvig.com Rank Summary

Global Rank

194,354

Average Load Time

1.24sec

Links In Count

2,258

Website Value

$65,766

Audience Geography. Where are norvig.com visitors located?

Country	Visitors
United States US	30.5%
India IN	11.1%
Canada CA	3.4%
Pakistan PK	2.2%
Turkey TR	0.9%
Russian Federation RU	0.7%
Other	51.1%

Country	Pageviews
United States US	34%
India IN	9.2%
Canada CA	2.3%
Pakistan PK	1.5%
Turkey TR	1%
Russian Federation RU	0.5%
Other	51.6%

Country	Rank
Pakistan PK	62313
India IN	94843
United States US	111267
Canada CA	115419
Turkey TR	171938
Russian Federation RU	571261

Where do visitors go on norvig.com?

Subdomain	Pageviews
norvig.com	100%

Subdomain	Pageviews per User
norvig.com	1.5

Subdomain	Reach
norvig.com	100%

How popular is norvig.com?

Period	Global Rank	Global Rank Delta
past 3 months	194354	16734
past month	214908	16095
past week	209372	-54100
yesterday	274976	-85317

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	297034	21347	14	-7.838%	1.4	4%
30	317178	7816	13	-0.475%	1.5	10%
7	379289	33419	1	-11.66%	1	-48.718%
1	480717	-121152	8	40%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	166704	16356	37	-11.69%
30	190297	19860	31	-10.14%
7	163424	-91619	4	70%
1	222963	-65301	3	40%

Norvig.com Website Safety

Overview

Last Updated: 11/22/2024

Overall result - norvig.com 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: 03/23/2024

norvig.com is safe.

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

Google Safe Search

Last Updated: 10/24/2016

norvig.com 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

norvig.com 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: 02/23/2021

norvig.com is safe.

McAfee assesses norvig.com 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 norvig.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

norvig.com child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	*.norvig.com
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	10/01/2024
Expiration	12/30/2024
Signed	Certificate is not self signed
Additional Domains	*.norvig.com norvig.com

Norvig.com Rank History

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

Norvig.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 63410

ASN Title: PRIVATESYSTEMS - PrivateSystems Networks, 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: 63410
ASName: PRIVATESYSTEMS
ASHandle: AS63410
RegDate: 2015-02-26
Updated: 2015-02-26
Ref: https://rdap.arin.net/registry/autnum/63410

OrgName: PrivateSystems Networks
OrgId: KNOWN-1
Address: 1379 Dilworthtown Crossing
Address: Suite 214
City: West Chester
StateProv: PA
PostalCode: 19382
Country: US
RegDate: 2008-01-04
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/KNOWN-1

OrgTechHandle: NOC2915-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-866-332-9894
OrgTechEmail: noc@privatesystems.net
OrgTechRef: https://rdap.arin.net/registry/entity/NOC2915-ARIN

OrgAbuseHandle: PNA44-ARIN
OrgAbuseName: PrivateSystems Networks Abuse
OrgAbusePhone: +1-866-332-9894
OrgAbuseEmail: abuse@privatesystems.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/PNA44-ARIN

OrgNOCHandle: NOC2915-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-866-332-9894
OrgNOCEmail: noc@privatesystems.net
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC2915-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.
#

Norvig.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: NORVIG.COM
Registry Domain ID: 133202_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2021-05-02T20:46:20Z
Creation Date: 1997-01-01T05:00:00Z
Registry Expiry Date: 2026-12-31T05:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: CP1.PRIVATESYSTEMS.NET
Name Server: CP2.PRIVATESYSTEMS.NET
Name Server: CP3.PRIVATESYSTEMS.NET
Name Server: CP4.PRIVATESYSTEMS.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-22T05:15:19Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
norvig.com	158.106.138.13	14400

Host	MX Record	Priority	TTL
norvig.com	norvig.com	0	14400

Host	NS Record	TTL
norvig.com	cp3.privatesystems.net	86400
norvig.com	cp4.privatesystems.net	86400
norvig.com	cp2.privatesystems.net	86400
norvig.com	cp1.privatesystems.net	86400

Host	TXT Record	TTL
norvig.com	v=spf1 ip4:158.106.138.13 +a +mx ~all	14400

cp1.privatesystems.net
TTL: 86400
Email address: noc.privatesystems.net
Serial: 2019042204
Refresh: 3600
Retry: 1800
Expire: 1209600
Minimum: 86400

Norvig.com HTML Check

HTML Validation Tool

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

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

A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

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

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

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

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

Element “h1” not allowed as child of element “font” in this context. (Suppressing further errors from this subtree.)

A table cell was implicitly closed, but there were open elements.

Unclosed element “font”.

Unclosed element “a”.

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

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

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

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

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

Unclosed element “b”.

End tag “i” violates nesting rules.

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

Saw a “form” start tag, but there was already an active “form” element. Nested forms are not allowed. Ignoring the tag.

Stray end tag “form”.

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

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

Unclosed element “form”.

Warnings

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

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

Norvig.com Desktop Performance

Last tested: 12/08/2016

Desktop Speed

97%

Optimize images

Enable compression

Leverage browser caching

Desktop Resource Breakdown

Total Resources	6
Number of Hosts	5
Static Resources	4
JavaScript Resources	1

Norvig.com Mobile Insights

Last tested: 12/08/2016

Mobile Usability

59%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

97%

Optimize images

Leverage browser caching

Enable compression

Mobile Resource Breakdown

Total Resources	6
Number of Hosts	5
Static Resources	4
JavaScript Resources	1

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Norvig.com Peter Norvig

Norvig.com Overview

Norvig.com Rank Summary

Norvig.com Website Safety

Norvig.com Rank History

Norvig.com Hosting Information

Norvig.com Domain Registration and Settings

Norvig.com HTML Check

Norvig.com Desktop Performance

Norvig.com Mobile Insights

Norvig.com Similar Audits

Norvig.com Common Typos