headfirstgo.com valuation and analysis

Robots.txt Information
Robot Path Permission
GoogleBot /
BingBot /
BaiduSpider /
YandexBot /
Meta Tags
Title Head First
Description This is the official website for Head First Go, written by Jay McGavren and published by O’Reilly Media. You’ll find sample code from the book here, as well as ideas to get you started on your own Go
Keywords N/A
Server Information
WebSite headfirstgo faviconheadfirstgo.com
Host IP 104.21.21.206
Location Singapore
Related Websites
Site Rank
More to Explore
headfirstgo.com Valuation
US$2,282,448
Last updated: 2023-05-19 06:00:27

headfirstgo.com has Semrush global rank of 4,637,260. headfirstgo.com has an estimated worth of US$ 2,282,448, based on its estimated Ads revenue. headfirstgo.com receives approximately 263,360 unique visitors each day. Its web server is located in Singapore, with IP address 104.21.21.206. According to SiteAdvisor, headfirstgo.com is safe to visit.

Traffic & Worth Estimates
Purchase/Sale Value US$2,282,448
Daily Ads Revenue US$2,107
Monthly Ads Revenue US$63,207
Yearly Ads Revenue US$758,475
Daily Unique Visitors 17,558
Note: All traffic and earnings values are estimates.
DNS Records
Host Type TTL Data
headfirstgo.com. A 299 IP: 104.21.21.206
headfirstgo.com. A 299 IP: 172.67.200.85
headfirstgo.com. AAAA 299 IPV6: 2606:4700:3031::ac43:c855
headfirstgo.com. AAAA 299 IPV6: 2606:4700:3033::6815:15ce
headfirstgo.com. NS 21600 NS Record: chloe.ns.cloudflare.com.
headfirstgo.com. NS 21600 NS Record: norm.ns.cloudflare.com.
headfirstgo.com. MX 300 MX Record: 0 vade-in1.mail.dreamhost.com.
headfirstgo.com. MX 300 MX Record: 0 vade-in2.mail.dreamhost.com.
headfirstgo.com. TXT 300 TXT Record: v=spf1 mx include:netblocks.dreamhost.com include:spf1.mailchannels.net include:spf2.mailchannels.net -all
HtmlToTextCheckTime:2023-05-19 06:00:27
--> --> --> This is the official website for Head First Go, written by Jay McGavren and published by O’Reilly Media. You’ll find sample code from the book here, as well as ideas to get you started on your own Go projects! Get the book on Amazon Chapter 1 Syntax Basics Code Samples More Exercises Are you ready to turbo-charge your software? Do you want a simple programming language that compiles fast ? That runs fast ? That makes it easy to distribute your work to users? Then you’re ready for Go! Go is a programming language that focuses on simplicity and speed . It’s simpler than other languages, so it’s quicker to learn. And it lets you harness the power of today’s multi-core computer processors, so your programs run faster. This chapter will show you all the Go features that will make your life as a developer easier , and make your users happier . Chapter 2 Conditionals and Loops Code Samples More Exercises Every program has parts that only apply in certain situations.
HTTP Headers
HTTP/1.1 200 OK
Date: Tue, 06 Sep 2022 08:38:10 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Last-Modified: Sat, 12 Oct 2019 01:06:15 GMT
Access-Control-Allow-Origin: *
expires: Tue, 06 Sep 2022 08:48:10 GMT
Cache-Control: max-age=600
x-proxy-cache: MISS
X-GitHub-Request-Id: 5ECE:CFA1:8019FC:89CE01:631706F2
Via: 1.1 varnish
Age: 0
X-Served-By: cache-fra19179-FRA
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1662453490.103344,VS0,VE105
Vary: Accept-Encoding
X-Fastly-Request-ID: 236f3a30ce7215b7a672e3c02f17ff5ad4609b10
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ImDPJziz0rGpjD9mrAj3hDM17xnNsj9Tz2CvTneT%2BPp%2FaCruxAmOVUGu5GjLVf0T4yySUuD0sOhbT8xEfzZDe1kr3CuLhkAS3rdkMTG%2F6SXKmxqGyNSDTNw3f5K8ys0%2BCKx3Ederarfs7RA5bMU%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 7465e3090877912e-FRA
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
headfirstgo.com Whois Information
Domain Name: HEADFIRSTGO.COM
Registry Domain ID: 2086265946_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.dreamhost.com
Registrar URL: http://www.DreamHost.com
Updated Date: 2021-10-30T23:53:42Z
Creation Date: 2016-12-30T20:57:17Z
Registry Expiry Date: 2023-12-30T20:57:17Z
Registrar: DreamHost, LLC
Registrar IANA ID: 431
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: CHLOE.NS.CLOUDFLARE.COM
Name Server: NORM.NS.CLOUDFLARE.COM
DNSSEC: unsigned
>>> Last update of whois database: 2022-09-06T08:37:53Z <<<