kotlin.nl Kotlin.nl

   
Dutch Kotlin User Group - NLKUG

Domain Summary

What percent of global Internet users visit Kotlin.nl?

• 3.0E-7% of global Internet users visit Kotlin.nl

How many people visit Kotlin.nl each day?

• Kotlin.nl receives approximately 16 visitors and 17 page impressions per day.

Which countries does Kotlin.nl receive most of its visitors from?

• Kotlin.nl is mostly visited by people located in Netherlands.

How much Kotlin.nl can earn?

• Kotlin.nl should earn about $0.03/day from advertising revenue.

What is Kotlin.nl estimated value?

• Estimated value of Kotlin.nl is $29.69.

What IP addresses does Kotlin.nl resolve to?

• Kotlin.nl resolves to the IP addresses 162.159.134.42.

kotlin.nl Profile

Title:Dutch Kotlin User Group - NLKUG Description:An active Kotlin community with activities and free events for members throughout The Netherlands. Join us for all things Kotlin!
Edit Site Info

What technologies does kotlin.nl use?

These are the technologies used at kotlin.nl. kotlin.nl has a total of 15 technologies installed in 13 different categories.
Miscellaneous
Clipboard.js Clipboard.js
HTTP/3 HTTP/3
Open Graph Open Graph
Prism Prism
CDN
CloudFlare CloudFlare
Security
Cloudflare Bot Management Cloudflare Bot Management
Tag Managers
Google Tag Manager Google Tag Manager
JavaScript Libraries
jQuery jQuery
jQuery Migrate jQuery Migrate
PaaS
Kinsta Kinsta
Hosting
Kinsta Kinsta
CMS
WordPress WordPress
Blogs
WordPress WordPress
SEO
Yoast SEO Yoast SEO
Yoast SEO Premium Yoast SEO Premium
WordPress plugins
Yoast SEO Yoast SEO
Programming Languages
PHP PHP
Databases
MySQL MySQL

kotlin.nl Traffic Analysis

This website is viewed by an estimated 16 visitors daily, generating a total of 17 pageviews. This equates to about 484.8 monthly visitors.
Daily Visitors16
Monthly Visits484.8
Pages per Visit1.08
Visit duration n/a
Bounce Rate34.88%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
16
Monthly Visits:
485
Pages per Visit:
1.08
Daily Pageviews:
17
Avg. visit duration:
n/a
Bounce rate:
34.88%
Global Reach:
3.0E-7%
Monthly Visits (SimilarWeb):
473
HypeRank:
n/a
SEMrush Rank:
27,075,296
*All traffic values are estimates only.

Total Visits Last 3 Months

0
JUN
484.8
JUL
484.8
AUG

Visitors by country

Country
Users%
 
Netherlands 100.00%
Last update was 3 hours ago
     
This can take up to 60 seconds. Please wait...

Update will be available in 21 hours
*HypeStat.com is not promoting or affiliated with kotlin.nl in any way. Only publicly available statistics data are displayed.

  ▼

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.
SemRushSemRush
Domain:
  kotlin.nl
Rank:
(Rank based on keywords, cost and organic traffic)
  27,075,296
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  2
Organic Traffic:
(Number of visitors coming from top 20 search results)
  0
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $0.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $0 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $0.9 and annual gross revenue of approximately $11. Based on these figures, the site's net worth is estimated at around $29.7.

How much would kotlin.nl make?

Daily Revenue:
$0.03
Monthly Revenue:
$0.90
Yearly Revenue:
$10.95
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Netherlands 17$0.03

Loss of money due to Adblock?

Daily Revenue Loss:
$0.01
Monthly Revenue Loss:
$0.17
Yearly Revenue Loss:
$2.01
Daily Pageviews Blocked:
3
Monthly Pageviews Blocked:
87
Yearly Pageviews Blocked:
1,055

Daily revenue loss by country

 
CountryBlockedLost Money
 
Netherlands 3$0.01

How much is kotlin.nl worth?

Website Value:
$29.7

Ad Experience Report ▼

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:
kotlin.nl
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Desktop summary

Root domain:
kotlin.nl
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.
Root domain:
kotlin.nl
Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.)
Off
Status:
(The status of the site reviewed for the abusive experiences.)
Not reviewed

Where is kotlin.nl hosted? ▼

Kotlin.nl may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
162.159.134.42
ASN:
AS13335 
ISP:
Cloudflare Inc 
Server Location:


 

Other sites hosted on 162.159.134.42

How fast does kotlin.nl load? ▼

The average loading time of kotlin.nl is 148 ms. The Desktop speed index is 92 and mobile speed index is 68.
Average Load Time:
148 ms

Page Speed (Google PageSpeed Insights) - Desktop

92
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0ms) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0ms) Largest Contentful Paint (LCP) 0%

Lab Data

First Meaningful Paint  
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
INP breakdown  
Start investigating with the longest subpart. To reduce processing duration, , often JS. Delays can be minimized optimize the main-thread costs
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
Preconnect to required origins  
Consider adding `preconnect` or `dns-prefetch` resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins
Total Blocking Time 20 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Max Potential First Input Delay 90 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
First Contentful Paint 0.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Largest Contentful Paint 1.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Speed Index 1.8 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Time to Interactive 1.4 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric

Page Speed (Google PageSpeed Insights) - Mobile

68
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s)Largest Contentful Paint (LCP) 0%

Lab Data

INP breakdown  
Start investigating with the longest subpart. To reduce processing duration, , often JS. Delays can be minimized optimize the main-thread costs
First Contentful Paint 2.6 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
First Meaningful Paint  
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Total Blocking Time 30 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Largest Contentful Paint 7.6 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Preconnect to required origins  
Consider adding `preconnect` or `dns-prefetch` resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins
Max Potential First Input Delay 80 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
Time to Interactive 7.6 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Speed Index 5.3 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric

Does kotlin.nl 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 kotlin.nl are reduced by 74%.
kotlin.nl use br compression.
Original size: 22.04 KB
Compressed size: 5.71 KB
File reduced by: 16.33 KB (74%)

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.
This site is not currently listed as suspicious

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 web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. kotlin.nl supports HTTPS.
 kotlin.nl supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: kotlin.nl
Organization:
Location:
Issuer: WE1
Valid from: Sep 22 06:20:52 2025 GMT
Valid until: Dec 21 07:20:44 2025 GMT
Authority: CA:FALSE
Keysize:
Common Name: WE1
Organization: Google Trust Services
Location: US
Issuer: GTS Root R4
Valid from: Dec 13 09:00:00 2023 GMT
Valid until: Feb 20 14:00:00 2029 GMT
Authority: CA:TRUE
Keysize:
Common Name: GTS Root R4
Organization: Google Trust Services LLC
Location: US
Issuer: GlobalSign Root CA
Valid from: Nov 15 03:43:21 2023 GMT
Valid until: Jan 28 00:00:42 2028 GMT
Authority: CA:TRUE
Keysize:

Verify HTTP/2 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.
 kotlin.nl supports HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

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. 
date: Fri, 03 Oct 2025 22:36:02 GMT
content-type: text/html; charset=UTF-8
server: cloudflare
cf-ray: 988fea805cebd2e2-FRA
cf-cache-status: HIT
cache-control: public, max-age=0, s-maxage=3600
content-encoding: br
last-modified: Fri, 03 Oct 2025 22:28:37 GMT
link: <https://kotlin.nl/wp-json/>; rel="https://api.w.org/", <https://kotlin.nl/wp-json/wp/v2/pages/7>; rel="alternate"; type="application/json", <https://kotlin.nl/>; rel=shortlink
vary: Accept-Encoding
cache-tag: c75dd050-83fb-403c-93d2-eb715a5fb71a,035bb574769e66076c2c275428663bc49f307d1801f4b096d1bb1918ea5b6bc7
ki-cache-tag: c75dd050-83fb-403c-93d2-eb715a5fb71a,035bb574769e66076c2c275428663bc49f307d1801f4b096d1bb1918ea5b6bc7
ki-cache-type: Edge
ki-cf-cache-status: HIT
ki-edge: v=22.3.1;mv=5.0.16
ki-origin: g1p
x-content-type-options: nosniff
x-edge-location-klb: 1
x-kinsta-cache: HIT
set-cookie: __cf_bm=DR.IfjlLdQDSSlyYdz2lPNRX4kpunCeXAOKeCS6mCto-1759530962-1.0.1.1-7Ef.g9hf45JPS1ogevTCwSsjMgZQL3lKBZcTNAQ8_mstvh23OEklBqyxTKVINfKK3Nur0_H0D5iqyQI5GTly5tuxtRYZfrjsR8VnElocmhs; path=/; expires=Fri, 03-Oct-25 23:06:02 GMT; domain=.kotlin.nl; HttpOnly; Secure; SameSite=None
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nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400

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.
Type Ip Target/Txt TTL
NS ns2.transip.eu 86400
NS ns1.transip.nl 86400
NS ns0.transip.net 86400
MX kotlin.nl 60
A 162.159.134.42 60
SOA 3600
Mname ns0.transip.net
Rname hostmaster.transip.nl
Serial Number 2024121701
Refresh 86400
Retry 1800
Expire 2419200
Minimum TTL 300