opticlick.com.br Opticlick.com.br

   
OptiClick

Domain Summary

What is the traffic rank for Opticlick.com.br?

• Opticlick.com.br ranks #3,357,829 globally on HypeStat.

What percent of global Internet users visit Opticlick.com.br?

• 7.5E-6% of global Internet users visit Opticlick.com.br

How many people visit Opticlick.com.br each day?

• Opticlick.com.br receives approximately 372 visitors and 2,616 page impressions per day.

Which countries does Opticlick.com.br receive most of its visitors from?

• Opticlick.com.br is mostly visited by people located in Brazil.

How much Opticlick.com.br can earn?

• Opticlick.com.br should earn about $3.48/day from advertising revenue.

What is Opticlick.com.br estimated value?

• Estimated value of Opticlick.com.br is $4,162.42.

What IP addresses does Opticlick.com.br resolve to?

• Opticlick.com.br resolves to the IP addresses 179.107.38.227.

Where are Opticlick.com.br servers located in?

• Opticlick.com.br has servers located in Rio de Janeiro, Rio de Janeiro, Brazil.

opticlick.com.br Profile

Title:OptiClick
About: Opticlick.com.br is an online platform based in Brazil that specializes in eyewear and optical products. The website offers a wide range of eyewear options, including prescription glasses, sunglasses, and contact lenses. They provide an array of brands and styles to cater to various preferences and needs. The site features a user-friendly interface allowing customers to easily browse through categories, select products, and make purchases. Additionally, Opticlick.com.br often includes detailed product descriptions, customer reviews, and virtual try-on features to enhance the shopping experience.
*This text is generated by artificial intelligence and may not be accurate. Edit Site Info

What technologies does opticlick.com.br use?

These are the technologies used at opticlick.com.br. opticlick.com.br has a total of 5 technologies installed in 4 different categories.
Web Servers
Apache HTTP Server Apache HTTP Server
Programming Languages
Java Java
JavaScript Libraries
jQuery jQuery
Lightbox Lightbox
JavaScript Frameworks
Prototype Prototype

opticlick.com.br Traffic Analysis

Opticlick.com.br is ranked #3,357,829 in the world. This website is viewed by an estimated 372 visitors daily, generating a total of 2.6K pageviews. This equates to about 11.3K monthly visitors. Opticlick.com.br traffic has increased by 59.79% compared to last month.
Daily Visitors372
17.99%
Monthly Visits11.3K
59.79%
Pages per Visit7.04
5.54%
Visit duration15:20
22.32%
Bounce Rate23.06%
74.65%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
372
Monthly Visits:
11,272
Pages per Visit:
7.04
Daily Pageviews:
2,616
Avg. visit duration:
15:20
Bounce rate:
23.06%
Global Reach:
7.5E-6%
Monthly Visits (SEMrush):
17,773
Monthly Unique Visitors (SEMrush):
1,312
Monthly Visits (SimilarWeb):
11,042
HypeRank:
3,357,829
SimilarWeb Rank:
2,221,126
*All traffic values are estimates only.

Traffic sources

Direct:
36.84%
Referral:
49.65%
Search:
2.70%
Social:
10.80%
Paid:
0%

Desktop vs Mobile

Desktop:
100.00%
Mobile:
0%

Total Visits Last 3 Months

8.3K
APR
7.1K
MAY
11.3K
JUN

Visitors by country

Country
Users%
 
Brazil 100.00%
Last update was 343 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with opticlick.com.br 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:
  opticlick.com.br
Rank:
(Rank based on keywords, cost and organic traffic)
  n/a
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  0
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 $3.5 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $104.4 and annual gross revenue of approximately $1.3K. Based on these figures, the site's net worth is estimated at around $4.2K.

How much would opticlick.com.br make?

Daily Revenue:
$3.48
Monthly Revenue:
$104.40
Yearly Revenue:
$1,270.20
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Brazil 2,616$3.48

Loss of money due to Adblock?

Daily Revenue Loss:
$0.21
Monthly Revenue Loss:
$6.26
Yearly Revenue Loss:
$76.20
Daily Pageviews Blocked:
157
Monthly Pageviews Blocked:
4,709
Yearly Pageviews Blocked:
57,290

Daily revenue loss by country

 
CountryBlockedLost Money
 
Brazil 157$0.21

How much is opticlick.com.br worth?

Website Value:
$4.2K

Ad Experience Report ▼

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

Mobile summary

Root domain:
opticlick.com.br
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:
opticlick.com.br
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:
opticlick.com.br
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 opticlick.com.br hosted? ▼

Opticlick.com.br may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
179.107.38.227
ASN:
AS15830 
ISP:
Telecitygroup International Limited 
Server Location:
Rio de Janeiro
Rio de Janeiro, RJ
Brazil, BR
 

Other sites hosted on 179.107.38.227

There are no other sites hosted on this IP

How fast does opticlick.com.br load? ▼

The average loading time of opticlick.com.br is 825 ms. The Desktop speed index is 90 and mobile speed index is 78.
Average Load Time:
825 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 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)0ms 100% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 100% 0% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)311ms 92% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 92% 5% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 5% 2% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 2%
First Contentful Paint (FCP)888ms 90% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 90% 4% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 4% 4% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 4%
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)891ms 94% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 94% 1% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 1% 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)7ms 78% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 78% 18% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 18% 2% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 2%
Time To First Byte (TTFB)742ms 77% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 77% 16% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 16% 6% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 6%
First Contentful Paint (FCP)983ms 91% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 91% 4% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 4% 3% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 3%
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)51ms 92% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 92% 3% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 3% 4% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 4%
Largest Contentful Paint (LCP)1.2s 94% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 94% 3% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 3% 2% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 2%

Lab Data

Largest Contentful Paint 1.0 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 not have 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
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 Contentful Paint 0.9 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Speed Index 3.1 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Time to Interactive 0.9 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
First Meaningful Paint 0.9 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
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 about the Total Blocking Time metric

Page Speed (Google PageSpeed Insights) - Mobile

78
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)0 100% 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 92% 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 90% 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 94% 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

First Contentful Paint 3.4 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
First Meaningful Paint 3.4 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Time to Interactive 3.4 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
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 about the Total Blocking Time metric
Speed Index 8.3 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index 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
Does not have 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
Largest Contentful Paint 3.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric

Does opticlick.com.br 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 opticlick.com.br are reduced by 69%.
opticlick.com.br use gzip compression.
Original size: 7.6 KB
Compressed size: 2.31 KB
File reduced by: 5.3 KB (69%)

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. opticlick.com.br supports HTTPS.
 opticlick.com.br supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: *.opticlick.com.br
Organization: MULTI OPTICA DISTRIBUIDORA LTDA
Location: Rio de Janeiro, BR
Issuer: Sectigo RSA Organization Validation Secure Server CA
Valid from: Dec 18 00:00:00 2023 GMT
Valid until: Jan 17 23:59:59 2025 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: Sectigo RSA Organization Validation Secure Server CA
Organization: Sectigo Limited
Location: Salford, Greater Manchester, GB
Issuer: USERTrust RSA Certification Authority
Valid from: Nov 2 00:00:00 2018 GMT
Valid until: Dec 31 23:59:59 2030 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: USERTrust RSA Certification Authority
Organization: The USERTRUST Network
Location: Jersey City, New Jersey, US
Issuer: AAA Certificate Services
Valid from: Mar 12 00:00:00 2019 GMT
Valid until: Dec 31 23:59:59 2028 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.
 opticlick.com.br does not support 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: Sat, 13 Jul 2024 08:37:03 GMT
Server: Apache
Location: https://opticlick.com.br/opticlick/
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 188
Content-Type: text/html; charset=iso-8859-1

HTTP/1.1 302 302
Date: Sat, 13 Jul 2024 08:37:03 GMT
Server: Apache
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Cache-Control: no-cache
Pragma: no-cache
Access-Control-Allow-Origin: *
Access-Control-Expose-Headers: Access-Control-Allow-Origin
Set-Cookie: JSESSIONID=0A2F5355504C821829D7F3316D2CFF21; Path=/opticlick; Secure; HttpOnly
Location: login.jsp
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 20
Content-Type: text/html;charset=ISO-8859-1

HTTP/1.1 200 200
Date: Sat, 13 Jul 2024 08:37:03 GMT
Server: Apache
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Cache-Control: no-cache
Pragma: no-cache
Access-Control-Allow-Origin: *
Access-Control-Expose-Headers: Access-Control-Allow-Origin
Set-Cookie: JSESSIONID=8C74DC7F28A8C92187C0544049547055; Path=/opticlick; Secure; HttpOnly
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 2361
Content-Type: text/html;charset=ISO-8859-1

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
CAA sectigo.com 60
TXT MS=ms60220737 60
TXT v=spf1 redirect=_spf.essilor.com ip4:200.255.128.9 include:spf.protection.outlook.com ~all 60
MX opticlick-com-br.mail.protection.outlook.com 60
SOA 900
Mname ns-1309.awsdns-35.org
Rname awsdns-hostmaster.amazon.com
Serial Number 1
Refresh 7200
Retry 900
Expire 1209600
Minimum TTL 86400
A 179.107.38.227 7
NS ns-172.awsdns-21.com 3547
NS ns-514.awsdns-00.net 3547
NS ns-1309.awsdns-35.org 3547
NS ns-1986.awsdns-56.co.uk 3547

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 April 24, 2001 and will expire on April 24, 2032 if not renewed. This website is now assigned through the registrar Rafael Ramos. The WHOIS data for this website's domain was last updated on April 23, 2022.
Domain Created:
2001-04-24
Domain Expires:
2032-04-24
Domain Updated:
2022-04-23
Domain Age:
24 years 1 months 28 days
Domain Registrar:
Rafael Ramos
Domain Owner:
Multi Optica Distribuidora Ltda
WhoIs:
 

% Copyright (c) Nic.br
%  The use of the data below is only permitted as described in
%  full by the Use and Privacy Policy at https://registro.br/upp ,
%  being prohibited its distribution, commercialization or
%  reproduction, in particular, to use it for advertising or
%  any similar purpose.
%  2024-07-13T05:37:53-03:00 - IP: 108.178.0.234

domain:      opticlick.com.br
owner:       Multi Optica Distribuidora Ltda
ownerid:     30.260.871/0004-58
responsible: Daniel Saboia Goes de Azevedo
country:     BR
owner-c:     DASAB30
tech-c:      RARAM73
nserver:     ns-1309.awsdns-35.org
nsstat:      20240711 AA
nslastaa:    20240711
nserver:     ns-1986.awsdns-56.co.uk
nsstat:      20240711 AA
nslastaa:    20240711
nserver:     ns-172.awsdns-21.com
nsstat:      20240711 AA
nslastaa:    20240711
nserver:     ns-514.awsdns-00.net
nsstat:      20240711 AA
nslastaa:    20240711
created:     20010424 #555699
changed:     20220423
expires:     20320424
status:      published

nic-hdl-br:  DASAB30
person:      Daniel Saboia
e-mail:      email
country:     BR
created:     20111208
changed:     20210316

nic-hdl-br:  RARAM73
person:      Rafael Ramos
e-mail:      email
country:     BR
created:     20111207
changed:     20111207

% Security and mail abuse issues should also be addressed to
% cert.br, http://www.cert.br/ , respectivelly to email
% and email
%
% whois.registro.br accepts only direct match queries. Types
% of queries are: domain (.br), registrant (tax ID), ticket,
% provider, CIDR block, IP and ASN.