Jan.cologne

jan.cologne Profile

Title

Hej, I'm Jan

Description

fullstack web developer, coach, musician and entrepreneur

Edit Site Info

What technologies does jan.cologne use?

These are the technologies used at jan.cologne. jan.cologne has a total of 3 technologies installed in 3 different categories.

Web Servers 1

Vercel

Performance 1

Priority Hints

Security 1

HSTS

jan.cologne Traffic Analysis

Jan.cologne is ranked #24,610,575 in the world.

Daily Unique Visitors

n/a

Monthly Visits

n/a

Pages per Visit

n/a

Daily Pageviews

n/a

Avg. Visit Duration

n/a

Bounce Rate

n/a

Global Reach

n/a

HypeRank

24,610,575

*All traffic values are estimates only.

jan.cologne SEMrush Overview

SEMrush is a complete online advertising and marketing platform that gives a wide variety of tools and features to help businesses and marketers improve their online visibility and optimize their digital marketing strategies.

Domain

jan.cologne

RankBased on keywords, cost and organic traffic

n/a

Organic KeywordsKeywords in top 20 Google SERP

0

Organic TrafficVisitors coming from top 20 search results

0

Organic CostEquivalent Google Ads spend for the same traffic

$0.00

Full SEMrush Report →

Backlinks Report

Jan.cologne has a total of 82 backlinks from 49 referring domains and most of them comes from United States.

Search Engine Indexes

Search engine indexes are huge databases of web pages that search engines like Google, Bing and Baidu use to retrieve relevant results when users search. These indexes are built by crawling and indexing pages from across the web.

Ad Experience Report

Summary of the ad and abusive experience ratings Google assigns to jan.cologne, per platform.

Where is jan.cologne hosted?

Jan.cologne may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.

Other sites hosted on 76.76.21.21

How fast does jan.cologne load?

The average loading time of jan.cologne is 107 ms. The Desktop speed index is 100 and mobile speed index is 92.

Does jan.cologne use compression?

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on jan.cologne are reduced by 79%.

Google Safe Browsing

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.

WOT MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.

Status

SAFE

SSL Checker SSL Certificate Verify

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. jan.cologne supports HTTPS.

Verify HTTP/2 & HTTP/3 Support

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency. HTTP/3 goes a step further and runs over QUIC instead of TCP, for faster connections and better performance on unreliable networks.

Http Header

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.

cache-control: public, max-age=0, must-revalidate
content-type: text/plain
date: Thu, 19 Jun 2025 20:02:01 GMT
location: https://www.jan.cologne/
refresh: 0;url=https://www.jan.cologne/
server: Vercel
strict-transport-security: max-age=63072000
x-vercel-id: fra1::gvw8t-1750363321666-cccf306640b7

HTTP/2 200 
access-control-allow-origin: *
age: 42326336
cache-control: public, max-age=0, must-revalidate
content-disposition: inline
content-encoding: br
content-type: text/html; charset=utf-8
date: Thu, 19 Jun 2025 20:02:01 GMT
etag: W/"5dc83d81a06f445cc95f5ecbf430b3c6"
server: Vercel
strict-transport-security: max-age=63072000
vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url
x-matched-path: /
x-vercel-cache: HIT
x-vercel-id: fra1::dljt8-1750363321708-e80113debb00

DNS Lookup

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.

Whois Lookup

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on March 11, 2018 and will expire on March 11, 2026 if not renewed. This website is now assigned through the registrar united-domains AG. The WHOIS data for this website's domain was last updated on May 25, 2025.

Domain Created

2018-03-11

Domain Expires

2026-03-11

Domain Updated

2025-05-25

Domain Age

8 years 7 months 14 days

Domain Registrar

united-domains AG

Domain Owner

REDACTED

Domain Name: jan.cologne
Registry Domain ID: dom_HNJ--1
Registrar WHOIS Server: None
Registrar URL: https://www.united-domains.de
Updated Date: 2025-05-25T10:42:24Z
Creation Date: 2018-03-11T22:38:06Z
Registry Expiry Date: 2026-03-11T22:38:06Z
Registrar Registration Expiration Date: 2026-03-11T22:38:06Z
Registrar: united-domains AG
Registrar IANA ID: 1408
Registrar Abuse Contact Email: 
Registrar Abuse Contact Phone: +49.8151368670
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED
Registrant Name: REDACTED
Registrant Organization:
Registrant Street: REDACTED
Registrant City: REDACTED
Registrant State/Province: REDACTED
Registrant Postal Code: REDACTED
Registrant Country: DE
Registrant Phone: REDACTED
Registrant Phone Ext: REDACTED
Registrant Fax: REDACTED
Registrant Fax Ext: REDACTED
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 contacts of the domain name.
Registry Admin ID: REDACTED
Admin Name: REDACTED
Admin Organization: REDACTED
Admin Street: REDACTED
Admin City: REDACTED
Admin State/Province: REDACTED
Admin Postal Code: REDACTED
Admin Country: REDACTED
Admin Phone: REDACTED
Admin Phone Ext: REDACTED
Admin Fax: REDACTED
Admin Fax Ext: REDACTED
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 contacts of the domain name.
Registry Tech ID: REDACTED
Tech Name: REDACTED
Tech Organization: REDACTED
Tech Street: REDACTED
Tech City: REDACTED
Tech State/Province: REDACTED
Tech Postal Code: REDACTED
Tech Country: REDACTED
Tech Phone: REDACTED
Tech Phone Ext: REDACTED
Tech Fax: REDACTED
Tech Fax Ext: REDACTED
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 contacts of the domain name.
Registry Billing ID: REDACTED
Billing Name: REDACTED
Billing Organization: REDACTED
Billing Street: REDACTED
Billing City: REDACTED
Billing State/Province: REDACTED
Billing Postal Code: REDACTED
Billing Country: REDACTED
Billing Phone: REDACTED
Billing Phone Ext: REDACTED
Billing Fax: REDACTED
Billing Fax Ext: REDACTED
Billing 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 contacts of the domain name.
Name Server: ns.udag.net
Name Server: ns.udag.de
Name Server: ns.udag.org
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2025-06-19T20:02:56Z