learncodethehardway.org
Learn Code the Hard Way

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Technical Rating

XSS attack - not protected. HTTP header "X-XSS-Protection" not found

User Interface redress attack - not protected. HTTP header "X-Frame-Options" not found

HTTP request response - 200

HTTPS request response - 200

Redirect from HTTP to HTTPS

iHTTP redirect: https://learncodethehardway.org/

Server response time 0,781 sec

HTML load time 0,457 sec

iHTML length: 30156

!Favicon link not found

iNumber of IMGs: 11

The ALT attribute is set for all IMGs

Adapted for mobile devices. It uses the VIEWPORT tag

W3C Validation. Number of HTML errors: 1

W3C Validation. Number of HTML warnings: 2

!Doesn't use robots.txt

!Doesn't use a sitemap

DNS MX record is available. Anti-spam DMARC and ADSP records are available

Exact physical location of Learncodethehardway.org

iFI Industriestrasse 25

Teollisuuspolku, Puu-Vallila, Vallila, Keskinen suurpiiri, Helsinki, Helsingin seutukunta, Uusimaa, Etelä-Suomen aluehallintovirasto, Manner-Suomi, 00500, Suomi / Finland

Technical Information

iServer: nginx/1.14.2

iLearncodethehardway.org created 14 year(s) 10 month(s) 5 day(s) ago (2010-04-27)

iRegistration period ends in 2 month(s) 3 day(s) (2025-04-27)

iLearncodethehardway.org is registered in the GANDI SAS

iСontacts: [email protected]

iNameservers: NS-252-B.GANDI.NET, NS-113-C.GANDI.NET, NS-98-A.GANDI.NET

iIPv4: 95.216.45.211

iDNS TXT Records: "v=spf1 include:email-od.com include:mail.zendesk.com a:learncodethehardway.org ip4:94.130.10.97/32 ip4:138.201.193.136/32 ip6:2A01:04F8:010B:0E9F:0000:0000:0000:0002/128 ip6:2A01:04F8:0172:3B47:0000:0000:0000:0002/128 ~all"

iDNS Mail Records: 0 mail.learncodethehardway.org.

iDMARC Mail Anti Spam Records: 95.216.45.211

iAuthor Domain Signing Practices Mail Records: 95.216.45.211

iRaw DNS Information

A: 95.216.45.211

TXT: "v=spf1 include:email-od.com include:mail.zendesk.com a:learncodethehardway.org ip4:94.130.10.97/32 ip4:138.201.193.136/32 ip6:2A01:04F8:010B:0E9F:0000:0000:0000:0002/128 ip6:2A01:04F8:0172:3B47:0000:0000:0000:0002/128 ~all"

MX: 0 mail.learncodethehardway.org.

DMARC: 95.216.45.211

ADSP: 95.216.45.211