przeznaczeni.pl Przeznaczeni.pl

   
Przeznaczeni.pl - portal randkowy dla ludzi z wartościami

Domain Summary

What is the traffic rank for Przeznaczeni.pl?

• Przeznaczeni.pl ranks #1,005,599 globally on HypeStat.

What percent of global Internet users visit Przeznaczeni.pl?

• 8.0E-5% of global Internet users visit Przeznaczeni.pl

How many people visit Przeznaczeni.pl each day?

• Przeznaczeni.pl receives approximately 3.5K visitors and 24,090 page impressions per day.

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

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

How much Przeznaczeni.pl can earn?

• Przeznaczeni.pl should earn about $45.63/day from advertising revenue.

What is Przeznaczeni.pl estimated value?

• Estimated value of Przeznaczeni.pl is $54,360.79.

What IP addresses does Przeznaczeni.pl resolve to?

• Przeznaczeni.pl resolves to the IP addresses 172.67.155.155.

Where are Przeznaczeni.pl servers located in?

• Przeznaczeni.pl has servers located in Woodland, PA, 16881, United States.

przeznaczeni.pl Profile

Title:Przeznaczeni.pl - portal randkowy dla ludzi z wartościami
Description:Umożliwia wzajemne poznanie osób powołanych do małżeństwa, które oczekują na swoją miłość, a jednocześnie są zaangażowane w praktykowanie wiary katolickiej.
Portal randkowy dla ludzi z wartościami. Ponad 2 miliony osób szukających trwałych relacji. Najskuteczniejszy portal w Polsce. Połączyliśmy 96 500 par i 12 300 Małżeństw.
Tags:
portal dla samotnych
katolickie randki
strony katolickie
katolicki
randki samotnych
spotkania samotnych
strona matrymonialna
strefa ludzi
katolickie matrymonialne
strona dla samotnych
przeznaczeni
randki
poznawanie dziewczyny
samotni katolicy
zapisani sobie
katolicka randka
kluby dla samotnych
katolicki portal dla samotnych
portal matrymonialny
randka
About: Przeznaczeni.pl - Łączymy Ludzi z Wartościami Edit Site Info

What technologies does przeznaczeni.pl use?

These are the technologies used at przeznaczeni.pl. przeznaczeni.pl has a total of 7 technologies installed in 6 different categories.
CDN
CloudFlare CloudFlare
Issue Trackers
Cloudflare Network Error Logging Cloudflare Network Error Logging
Analytics
Google Analytics Google Analytics
Tag Managers
Google Tag Manager Google Tag Manager
JavaScript Libraries
jQuery jQuery
Select2 Select2
Live Chat
LiveChat LiveChat

przeznaczeni.pl Traffic Analysis

Przeznaczeni.pl is ranked #1,005,599 in the world. This website is viewed by an estimated 3.5K visitors daily, generating a total of 24.1K pageviews. This equates to about 105.6K monthly visitors. Przeznaczeni.pl traffic has decreased by 39.94% compared to last month.
Daily Visitors3.5K
40.95%
Monthly Visits105.6K
39.94%
Pages per Visit6.91
12.11%
Visit duration20:32
136.02%
Bounce Rate27.60%
13.69%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
3,485
Monthly Visits:
105,596
Pages per Visit:
6.91
Daily Pageviews:
24,090
Avg. visit duration:
20:32
Bounce rate:
27.60%
Global Reach:
8.0E-5%
Monthly Visits (SEMrush):
101,506
Monthly Unique Visitors (SEMrush):
42,220
HypeRank:
1,005,599
SEMrush Rank:
3,599,931
*All traffic values are estimates only.

Traffic sources

Direct:
75.73%
Referral:
0.54%
Search:
23.73%
Social:
1.39%
Paid:
0%

Desktop vs Mobile

Desktop:
58.95%
Mobile:
41.05%

Visitors by country

Country
Users%
 
Poland 82.8%

Where do visitors go on przeznaczeni.pl?

 
Reach%Pageviews%PerUser
przeznaczeni.pl
95.49%67.35%5
OTHER
0%32.65%0
Last update was 864 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with przeznaczeni.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.
Google Index:
2,850
Bing Index:
101
Baidu Index:
1

  ▼

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:
  przeznaczeni.pl
Rank:
(Rank based on keywords, cost and organic traffic)
  3,599,931
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  18
Organic Traffic:
(Number of visitors coming from top 20 search results)
  87
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $9.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $45.6 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $1.4K and annual gross revenue of approximately $16.7K. Based on these figures, the site's net worth is estimated at around $54.4K.

How much would przeznaczeni.pl make?

Daily Revenue:
$45.63
Monthly Revenue:
$1,368.90
Yearly Revenue:
$16,654.95
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Poland 14,213$5.69

Loss of money due to Adblock?

Daily Revenue Loss:
$1.88
Monthly Revenue Loss:
$56.28
Yearly Revenue Loss:
$684.79
Daily Pageviews Blocked:
4,690
Monthly Pageviews Blocked:
140,710
Yearly Pageviews Blocked:
1,711,968

Daily revenue loss by country

 
CountryBlockedLost Money
 
Poland 4,690$1.88

How much is przeznaczeni.pl worth?

Website Value:
$54.4K

Ad Experience Report ▼

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

Mobile summary

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

Przeznaczeni.pl may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
172.67.155.155
ASN:
AS13335 
ISP:
Cloudflare Inc 
Server Location:
Woodland
PA
16881
United States, US
 

Other sites hosted on 172.67.155.155

How fast does przeznaczeni.pl load? ▼

The average loading time of przeznaczeni.pl is 3008 ms. The Desktop speed index is 90 and mobile speed index is 55.
Average Load Time:
3008 ms

Page Speed (Google PageSpeed Insights) - Desktop

90
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a AVERAGE 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)2.1s 37% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 37% 47% of loads for this page have an average (1s ~ 3s) First Contentful Paint (FCP) 47% 15% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 15%
First Input Delay (FID)15ms 98% of loads for this page have a fast (<100ms) First Input Delay (FID) 98% 0% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 0% 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)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 AVERAGE 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)1.6s 54% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 54% 39% of loads for this page have an average (1s ~ 3s) First Contentful Paint (FCP) 39% 5% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 5%
First Input Delay (FID)15ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 99% 0% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 0% 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)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

Speed Index 1.4 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more
First CPU Idle 1.2 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. . Learn more
First Contentful Paint 1.2 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more
First Meaningful Paint 1.2 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more
Max Potential First Input Delay 30 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task. Learn more
Time to Interactive 1.2 s
Time to interactive is the amount of time it takes for the page to become fully interactive. 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.
Estimated Input Latency 10 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy. Learn more

Page Speed (Google PageSpeed Insights) - Mobile

55
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a AVERAGE 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)1.6s 37% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 39% 53% of loads for this page have an average (1s ~ 3s) First Contentful Paint (FCP) 53% 6% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 6%
First Input Delay (FID)66ms 96% of loads for this page have a fast (<100ms) First Input Delay (FID) 96% 2% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 2% 1% of loads for this page have a slow (>300ms) First Input Delay (FID) 1%
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 AVERAGE 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)1.5s 56% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 56% 38% of loads for this page have an average (1s ~ 3s) First Contentful Paint (FCP) 38% 4% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 4%
First Input Delay (FID)55ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 96% 2% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 2% 0% of loads for this page have a slow (>300ms) 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

Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more
First Meaningful Paint 5.3 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more
Max Potential First Input Delay 90 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task. Learn more
Time to Interactive 5.4 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more
First Contentful Paint (3G) 11310 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network. Learn more
Total Blocking Time 10 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
Estimated Input Latency 10 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy. Learn more
Speed Index 5.3 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more
First CPU Idle 5.3 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. . Learn more
First Contentful Paint 5.3 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more

Does przeznaczeni.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 przeznaczeni.pl are reduced by 72%.
przeznaczeni.pl use br compression.
Original size: 24.84 KB
Compressed size: 6.77 KB
File reduced by: 18.07 KB (72%)

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. przeznaczeni.pl has 79 Safety Reputations.
Status:
  SAFE
Safety Reputations:
  79
Safety Confidence:
  11

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. przeznaczeni.pl supports HTTPS.
 przeznaczeni.pl supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: przeznaczeni.pl
Organization: "Cloudflare, Inc."
Location: San Francisco, California, US
Issuer: Cloudflare Inc ECC CA-3
Valid from: May 8 00:00:00 2022 GMT
Valid until: May 8 23:59:59 2023 GMT
Authority: CA:FALSE
Keysize:
Common Name: Cloudflare Inc ECC CA-3
Organization: "Cloudflare, Inc."
Location: US
Issuer: Baltimore CyberTrust Root
Valid from: Jan 27 12:48:08 2020 GMT
Valid until: Dec 31 23:59:59 2024 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.
 przeznaczeni.pl supports HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Site Categories ▼

Website categories are used to classify websites based on their content or purpose. These categories provide a way to organize and filter websites, allowing users to find relevant information or ensure compliance with specific regulations or policies.
Portale/Serwisy społecznościowe

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: Mon, 01 Aug 2022 17:33:54 GMT
content-type: text/html
location: https://www.przeznaczeni.pl/
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to: {"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v3?s=nRi2UnK6syrFlCXLx6%2B13gh2Hzdl3v5RMKMXduYCkmPDn1fgrbVGhIDnkbGQjCYD21uZxWEvIrzT6fjs6lTojHDd%2B%2Fjx5N%2Btvq25tzh%2FNd1XD01RaFzhQhflPPKLc%2FP540k%3D"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
cf-ray: 7340524eee8db10c-ATL
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

HTTP/2 200 
date: Mon, 01 Aug 2022 17:33:55 GMT
content-type: text/html; charset=UTF-8
cache-control: no-cache
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to: {"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v3?s=BRDiDEi4AxQiglliGFLg5zIOBn7IpZY1nNLJ0f69rZXbucgLOW1AwwNle7X2omceYOO7owfb4NF9F33bjCXGhLwrIsj7EOMCpHyCedBmszMX3qvJq%2BhWFF7Y25A64SQg2MyOiwUK"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
cf-ray: 734052512b802d9d-ORD
content-encoding: br
alt-svc: h3=":443"; ma=86400, h3-29=":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
HINFO 3600
A 172.67.155.155 233
A 104.21.80.243 233
NS maeve.ns.cloudflare.com 3533
NS john.ns.cloudflare.com 3533

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 22, 2005 and will expire on March 22, 2025 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 September 25, 2020.
Domain Created:
2005-03-22
Domain Expires:
2025-03-22
Domain Updated:
2020-09-25
Domain Age:
19 years 8 months 21 days
Domain Registrar:
https://dns.pl/en/whois
WhoIs:
 


DOMAIN NAME:           przeznaczeni.pl

registrant type:       organization

nameservers:           john.ns.cloudflare.com. 

                       maeve.ns.cloudflare.com. 

created:               2005.03.22 15:39:25

last modified:         2020.09.25 13:19:01

renewal date:          2025.03.22 15:39:25



no option



dnssec:                Unsigned





REGISTRAR:

home.pl S.A.

ul. Zbożowa 4

70-653 Szczecin

Polska/Poland

+48.914325555

+48.504502500

https://home.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