kz1.pl Kz1.pl

   
Kz1.pl - pytania i odpowiedzi

Domain Summary

What is the traffic rank for Kz1.pl?

• Kz1.pl ranks #6,397,280 globally on HypeStat.

What percent of global Internet users visit Kz1.pl?

• 1.38E-5% of global Internet users visit Kz1.pl

How many people visit Kz1.pl each day?

• Kz1.pl receives approximately 680 visitors and 279 page impressions per day.

Which countries does Kz1.pl receive most of its visitors from?

• Kz1.pl is mostly visited by people located in Poland.

How much Kz1.pl can earn?

• Kz1.pl should earn about $0.14/day from advertising revenue.

What is Kz1.pl estimated value?

• Estimated value of Kz1.pl is $135.16.

What IP addresses does Kz1.pl resolve to?

• Kz1.pl resolves to the IP addresses 109.95.158.251.

Where are Kz1.pl servers located in?

• Kz1.pl has servers located in Warsaw, Mazovia, 00-202, Poland.

kz1.pl Profile

Title:kz1.pl - pytania i odpowiedzi
Description:Zadaj pytanie jeśli potrzebujesz informacji z konkretnej dziedziny. Żadna odpowiedź nie pozostanie bez odpowiedzi.
Tags:
zadaj
informacje
odpowiedz
pytanie
zapytaj
pytania i odpowiedzi
Category:Computers Electronics and Technology / Telecommunications
Edit Site Info

What technologies does kz1.pl use?

These are the technologies used at kz1.pl. kz1.pl has a total of 6 technologies installed in 6 different categories.
Analytics
Google Analytics Google Analytics
Miscellaneous
HTTP/3 HTTP/3
JavaScript Libraries
jQuery jQuery
Web Servers
LiteSpeed LiteSpeed
Programming Languages
PHP PHP
Comment Systems
Question2Answer Question2Answer

kz1.pl Traffic Analysis

Kz1.pl is ranked #6,397,280 in the world. This website is viewed by an estimated 680 visitors daily, generating a total of 279 pageviews. This equates to about 20.6K monthly visitors. Kz1.pl traffic has decreased by 91.15% compared to last month.
Daily Visitors680
91.15%
Monthly Visits20.6K
91.15%
Pages per Visit0.41
94.11%
Visit duration00:58
47.66%
Bounce Rate79.82%
46.34%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
680
Monthly Visits:
20,604
Pages per Visit:
0.41
Daily Pageviews:
279
Avg. visit duration:
00:58
Bounce rate:
79.82%
Global Reach:
1.38E-5%
Monthly Visits (SEMrush):
448
Monthly Unique Visitors (SEMrush):
448
Monthly Visits (SimilarWeb):
20,210
HypeRank:
6,397,280
SEMrush Rank:
33,819,030
SimilarWeb Rank:
3,219,255
*All traffic values are estimates only.

Traffic sources

Direct:
50.00%
Referral:
0%
Search:
50.00%
Social:
0%
Paid:
0%

Desktop vs Mobile

Desktop:
100.00%
Mobile:
0%

Total Visits Last 3 Months

28.2K
MAY
232.8K
JUN
20.6K
JUL

Visitors by country

Country
Users%
 
Poland 96.3%

Where do visitors go on kz1.pl?

 
Reach%Pageviews%PerUser
kz1.pl
82.98%87.84%1
OTHER
0%12.16%0

Which sites are competitors to kz1.pl?

Websites similar to kz1.pl are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.
Last update was 434 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with kz1.pl in any way. Only publicly available statistics data are displayed.

Search Engine Indexes ▼

Search engine indexes are huge databases or collections of net pages that search engines like google like google and yahoo use to retrieve applicable facts while customers carry out searches. These indexes are created through search engines like google and yahoo through crawling and indexing net pages from throughout the internet.
Bing Index:
1,760

Moz Data ▼

Domain Authority (DA) is a metric developed by Moz. DA is a score that predicts the ranking potential of a website on search engine result pages (SERPs). Moz calculates Domain Authority on a logarithmic scale from 1 to 100, with higher scores indicating a greater likelihood of ranking well in search results. Moz Domain Authority of kz1.pl is 50.
Domain Authority:
  50
Page Authority:
  36
MozRank:
  4

  ▼

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:
  kz1.pl
Rank:
(Rank based on keywords, cost and organic traffic)
  33,819,030
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  101
Organic Traffic:
(Number of visitors coming from top 20 search results)
  1,142
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 $0.1 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $4.2 and annual gross revenue of approximately $51.1. Based on these figures, the site's net worth is estimated at around $135.2.

How much would kz1.pl make?

Daily Revenue:
$0.14
Monthly Revenue:
$4.20
Yearly Revenue:
$51.10
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Poland 271$0.11

Loss of money due to Adblock?

Daily Revenue Loss:
$0.04
Monthly Revenue Loss:
$1.07
Yearly Revenue Loss:
$13.04
Daily Pageviews Blocked:
89
Monthly Pageviews Blocked:
2,679
Yearly Pageviews Blocked:
32,597

Daily revenue loss by country

 
CountryBlockedLost Money
 
Poland 89$0.04

How much is kz1.pl worth?

Website Value:
$135.2

Ad Experience Report ▼

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

Mobile summary

Root domain:
kz1.pl
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:
kz1.pl
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:
kz1.pl
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 kz1.pl hosted? ▼

Kz1.pl may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
109.95.158.251
ASN:
AS48896 
ISP:
dhosting.pl Sp. z o.o. 
Server Location:
Warsaw
Mazovia, MZ
00-202
Poland, PL
 

Other sites hosted on 109.95.158.251

How fast does kz1.pl load? ▼

The average loading time of kz1.pl is 377 ms. The Desktop speed index is 98 and mobile speed index is 22.
Average Load Time:
377 ms

Page Speed (Google PageSpeed Insights) - Desktop

98
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a FAST 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)6ms 87% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 87% 11% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 11% 1% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 1%
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)1.2s 87% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 87% 7% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 7% 5% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 5%
First Input Delay (FID)2ms 98% of loads for this page have a fast (<100ms) First Input Delay (FID) 98% 1% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 1% 0% of loads for this page have a slow (>300ms) 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)1.4s 90% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 90% 6% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 6% 3% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 3%

Origin Data

All pages served from this origin have an FAST 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)6ms 87% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 87% 11% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 11% 1% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 1%
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)1.2s 87% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 87% 7% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 7% 5% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 5%
First Input Delay (FID)2ms 98% of loads for this page have a fast (<100ms) First Input Delay (FID) 98% 1% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 1% 0% of loads for this page have a slow (>300ms) 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)1.4s 90% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 90% 6% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 6% 3% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 3%

Lab Data

Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more
First Contentful Paint 0.4 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more
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 more
First Meaningful Paint 0.4 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more
Max Potential First Input Delay 50 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more
Time to Interactive 0.4 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more
Largest Contentful Paint 0.9 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more
Speed Index 0.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more

Page Speed (Google PageSpeed Insights) - Mobile

22
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a SLOW 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)59ms 87% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 35% 9% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 9% 55% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 55%
Time To First Byte (TTFB)368ms 0% of loads for this page have a fast (<800s) Time To First Byte (TTFB) 94% 4% of loads for this page have an average (800s ~ 1800s) Time To First Byte (TTFB) 4% 1% of loads for this page have a slow (>1800s) Time To First Byte (TTFB) 1%
First Contentful Paint (FCP)1.4s 87% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 88% 7% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 7% 4% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 4%
First Input Delay (FID)40ms 87% of loads for this page have a fast (<100ms) First Input Delay (FID) 87% 11% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 11% 1% of loads for this page have a slow (>300ms) First Input Delay (FID) 1%
Interactive To Next Paint (INP)341ms 0% of loads for this page have a fast (<200s) Interactive To Next Paint (INP) 45% 43% of loads for this page have an average (200s ~ 500s) Interactive To Next Paint (INP) 43% 10% of loads for this page have a slow (>500s) Interactive To Next Paint (INP) 10%
Largest Contentful Paint (LCP)2.2s 90% of loads for this page have a fast (<2500s) Largest Contentful Paint (LCP) 82% 11% of loads for this page have an average (2500s ~ 4000s) Largest Contentful Paint (LCP) 11% 6% of loads for this page have a slow (>4000s) Largest Contentful Paint (LCP) 6%

Origin Data

All pages served from this origin have an SLOW 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)59ms 35% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 35% 9% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 9% 55% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 55%
Time To First Byte (TTFB)368ms 94% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 94% 4% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 4% 1% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 1%
First Contentful Paint (FCP)1.4s 88% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 88% 7% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 7% 4% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 4%
First Input Delay (FID)40ms 98% of loads for this page have a fast (<100ms) First Input Delay (FID) 87% 11% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 11% 1% of loads for this page have a slow (>300ms) First Input Delay (FID) 1%
Interactive To Next Paint (INP)341ms 45% of loads for this page have a fast (<0.2s) Interactive To Next Paint (INP) 45% 43% of loads for this page have an average (0.2s ~ 0.5s) Interactive To Next Paint (INP) 43% 10% of loads for this page have a slow (>0.5s) Interactive To Next Paint (INP) 10%
Largest Contentful Paint (LCP)2.2s 82% of loads for this page have a fast (<2.5s)Largest Contentful Paint (LCP) 82% 11% of loads for this page have an average (2.5s ~ 4s)Largest Contentful Paint (LCP) 11% 6% of loads for this page have a slow (>4s)Largest Contentful Paint (LCP) 6%

Lab Data

Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets
First Meaningful Paint 4.7 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Largest Contentful Paint image was not lazily loaded  
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
Speed Index 5.7 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Time to Interactive 11.2 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
Max Potential First Input Delay 320 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
Total Blocking Time 1,250 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
Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more about performance budgets
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
Has a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more about using the viewport meta tag
Preload Largest Contentful Paint image  
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements
First Contentful Paint 1.9 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 9.2 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric

Does kz1.pl 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 kz1.pl are reduced by 84%.
kz1.pl use gzip compression.
Original size: 32.4 KB
Compressed size: 4.92 KB
File reduced by: 27.49 KB (84%)

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. kz1.pl supports HTTPS.
 kz1.pl supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: kz1.pl
Organization:
Location:
Issuer: R3
Valid from: Jul 22 01:20:14 2023 GMT
Valid until: Oct 20 01:20:13 2023 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: R3
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Sep 4 00:00:00 2020 GMT
Valid until: Sep 15 16:00:00 2025 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: R4
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Sep 4 00:00:00 2020 GMT
Valid until: Sep 15 16:00:00 2025 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: ISRG Root X1
Organization: Internet Security Research Group
Location: US
Issuer: DST Root CA X3
Valid from: Jan 20 19:14:03 2021 GMT
Valid until: Sep 30 18:14:03 2024 GMT
Authority: CA:TRUE
Keysize: 4096 Bits

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.
 kz1.pl 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. 
set-cookie: PHPSESSID=bf6bcef8c4f81843180f2801e94b049e; path=/; secure
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-store, no-cache, must-revalidate
pragma: no-cache
set-cookie: qa_key=jm2hxobm5joku4f06vqgmel366pxqfam; expires=Thu, 31-Aug-2023 08:09:54 GMT; Max-Age=172800; path=/; HttpOnly; secure
content-type: text/html; charset=utf-8
vary: Accept-Encoding
content-encoding: gzip
date: Tue, 29 Aug 2023 08:09:54 GMT
server: LiteSpeed
alt-svc: h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"

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
SOA 900
Mname ns1.dhosting.pl
Rname root.kz1.pl
Serial Number 2022120402
Refresh 21600
Retry 7200
Expire 1209600
Minimum TTL 86400
A 109.95.158.251 900
TXT google-site-verification=7Eq5DGRYBNNboEgD_KEhlNaEER9iCMpCtnLaVljBkus 900
TXT v=spf1 include:_mail.dhosting.pl -all 900
MX mx-1.dpoczta.pl 900
MX mx-2.dpoczta.pl 900
NS ns1.dhosting.pl 900
NS ns2.dhosting.pl 900

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 December 5, 2008 and will expire on December 5, 2023 if not renewed. This website is now assigned through the registrar https://dns.pl/en/whois. The WHOIS data for this website's domain was last updated on October 9, 2022.
Domain Created:
2008-12-05
Domain Expires:
2023-12-05
Domain Updated:
2022-10-09
Domain Age:
15 years 11 months
Domain Registrar:
https://dns.pl/en/whois
WhoIs:
 


DOMAIN NAME:           kz1.pl

registrant type:       individual

nameservers:           ns1.dhosting.pl. [195.88.50.140]

                       ns2.dhosting.pl. [109.95.154.140]

created:               2008.12.05 16:42:28

last modified:         2022.10.09 12:11:01

renewal date:          2023.12.05 16:42:28



no option



dnssec:                Unsigned





REGISTRAR:

dhosting.pl Sp. z o.o.

Al. Jerozolimskie 98

00-807 Warszawa

Polska/Poland

+48.22 2920101

http://dhosting.pl/kontakt



WHOIS database responses: https://dns.pl/en/whois



WHOIS displays data with a delay not exceeding 15 minutes in relation to the .pl Registry system