redblobgames.com valuation and analysis

Robots.txt Information
Robot Path Permission
GoogleBot /
BingBot /
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# Allow everything! Created this file to stop getting 404s in my logs ;( User-agent: * Disallow: Sitemap:
Meta Tags
Title Red Blob
Description Interactive tutorials for math and
Keywords N/A
Server Information
WebSite redblobgames faviconredblobgames.com
Host IP 34.198.241.65
Location United States
Related Websites
Site Rank
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redblobgames.com Valuation
US$27,570,110
Last updated: 2023-04-29 07:53:39

redblobgames.com has Semrush global rank of 383,905. redblobgames.com has an estimated worth of US$ 27,570,110, based on its estimated Ads revenue. redblobgames.com receives approximately 3,181,167 unique visitors each day. Its web server is located in United States, with IP address 34.198.241.65. According to SiteAdvisor, redblobgames.com is safe to visit.

Traffic & Worth Estimates
Purchase/Sale Value US$27,570,110
Daily Ads Revenue US$25,450
Monthly Ads Revenue US$763,480
Yearly Ads Revenue US$9,161,760
Daily Unique Visitors 212,078
Note: All traffic and earnings values are estimates.
DNS Records
Host Type TTL Data
redblobgames.com. A 299 IP: 34.198.241.65
redblobgames.com. NS 86400 NS Record: ns-409.awsdns-51.com.
redblobgames.com. NS 86400 NS Record: ns-578.awsdns-08.net.
redblobgames.com. NS 86400 NS Record: ns-1303.awsdns-34.org.
redblobgames.com. NS 86400 NS Record: ns-1703.awsdns-20.co.uk.
redblobgames.com. MX 300 MX Record: 10 spool.mail.gandi.net.
redblobgames.com. MX 300 MX Record: 50 fb.mail.gandi.net.
redblobgames.com. TXT 300 TXT Record: v=spf1 include:_mailcust.gandi.net ?all
HtmlToTextCheckTime:2023-04-29 07:53:39
Red Blob Games from Amit Patel redblobgames@gmail.com @redblobgames on Twitter StackExchange: amitp --> blog RSS redblobgames#8559 on Discord Hi! I make interactive visual explanations of math and algorithms, using motivating examples from computer games. Learn # Introduction to A* and implementation guide Also: Dijkstra’s Algorithm, Breadth First Search Tower Defense pathfinding Also: Breadth First Search, Dijkstra Maps, Flow Field pathfinding Hexagonal grid reference and implementation guide Also: non-orthogonal bases, relation to cubes 2D Visibility algorithm Also: sweep algorithms Intro to graph theory Also: how to represent grids as graphs Probability for RPG Damage Also: probability distributions, nonparametric distributions Line drawing Also: linear interpolation (lerp), supercover Curved roads Also: Bezier curves, circular arcs, biarcs Map generation from noise and noise function concepts Also: Simplex/Perlin Noise, signal processing Polygonal Map Generation [1] Also: blue
Ads.txtCheckTime:2023-04-29 07:53:39
# No ads on this
HTTP Headers
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Fri, 22 Oct 2021 07:42:20 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://www.redblobgames.com/

HTTP/2 200 
server: nginx
date: Fri, 22 Oct 2021 07:42:20 GMT
content-type: text/html; charset=UTF-8
content-length: 37899
last-modified: Sat, 21 Aug 2021 03:36:48 GMT
vary: Accept-Encoding
etag: "612074d0-940b"
expires: Thu, 01 Jan 1970 00:00:01 GMT
cache-control: no-cache
content-security-policy: frame-ancestors http: https: filesystem:; object-src 'none'; base-uri www.redblobgames.com
x-content-type-options: nosniff
accept-ranges: bytes
redblobgames.com Whois Information
Domain Name: REDBLOBGAMES.COM
Registry Domain ID: 1679329813_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2021-02-04T04:58:17Z
Creation Date: 2011-09-28T01:18:12Z
Registry Expiry Date: 2029-09-28T01:18:12Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1303.AWSDNS-34.ORG
Name Server: NS-1703.AWSDNS-20.CO.UK
Name Server: NS-409.AWSDNS-51.COM
Name Server: NS-578.AWSDNS-08.NET
DNSSEC: unsigned
>>> Last update of whois database: 2021-09-10T23:22:17Z <<<