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Domain Summary
What is the traffic rank for Gr21.com.br?
What percent of global Internet users visit Gr21.com.br?
How many people visit Gr21.com.br each day?
Which countries does Gr21.com.br receive most of its visitors from?
How much Gr21.com.br can earn?
What is Gr21.com.br estimated value?
What IP addresses does Gr21.com.br resolve to?
Where are Gr21.com.br servers located in?
gr21.com.br Profile
What technologies does gr21.com.br use?
These are the technologies used at gr21.com.br. gr21.com.br has a total of 20 technologies installed in 17 different categories.
gr21.com.br Traffic Analysis
Gr21.com.br is ranked #1,561,207 in the world. This website is viewed by an estimated 66 visitors daily, generating a total of 113 pageviews. This equates to about 2K monthly visitors.
- Daily Unique Visitors
- 66
- Monthly Visits
- 2,000
- Pages per Visit
- 1.72
- Daily Pageviews
- 113
- Avg. Visit Duration
- 00:57
- Bounce Rate
- 57.39%
- Global Reach
- 0.000001%
- HypeRank
- 1,561,207
- Organic Keywords (SEMrush)
- 9
- SEMrush Rank
- 18,298,099
- Monthly Visits (SimilarWeb)
- 1,989
- SimilarWeb Rank
- 6,919,811
- Country Rank (SimilarWeb)
- 446,423
Monthly Visits
Visitors by Country
| Country | Users % |
|---|---|
| Brazil | 100.00% |
*All traffic values are estimates only.
Backlinks Report
Gr21.com.br has a total of 767 backlinks from 359 referring domains and most of them comes from Singapore.
Backlinks by Country
| Country | Domains |
|---|---|
| Singapore | 65 |
| United States | 26 |
| Moldova | 18 |
| Brazil | 5 |
| United Kingdom | 5 |
Backlinks by TLDs
| TLD | Domains |
|---|---|
| .com | 136 |
| .shop | 53 |
| .online | 22 |
| .edu | 0 |
| .gov | 0 |
Revenue Report
gr21.com.br 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 $129.9.
How much would gr21.com.br make?
How much is gr21.com.br worth?
*All earnings values are estimates only.
Daily Earning by Country
| Country | Pageviews | Earning |
|---|---|---|
| Brazil | 113 | $0.14 |
Daily Revenue Loss by Country
| Country | Blocked | Lost |
|---|---|---|
| Brazil | 7 | $0.01 |
Impact of Ad Blockers
Ad Networks
ads.txt lists the companies authorized to sell advertising on a website. gr21.com.br lists 1 authorized seller entries, 1 of them direct.
Ad Experience Report
Summary of the ad and abusive experience ratings Google assigns to gr21.com.br, per platform.
Mobile Summary
- Root Domain
- gr21.com.br
- Ad FilteringChrome is not filtering ads on your site.
- Off
- StatusReviewed against the Better Ads Standards
- Not reviewed
Desktop Summary
- Root Domain
- gr21.com.br
- Ad FilteringChrome is not filtering ads on your site.
- Off
- StatusReviewed against the Better Ads Standards
- Not reviewed
Abusive Experience
- Root Domain
- gr21.com.br
- EnforcementChrome is not preventing your site from opening new windows or tabs.
- Off
- StatusReviewed for abusive experiences
- Not reviewed
Where is gr21.com.br hosted?
Gr21.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
- 191.6.223.51
- ASN
- AS28299
- ISP
- LWSA S/A
- Server Location
Brazil, BR
Other sites hosted on 191.6.223.51
How fast does gr21.com.br load?
The average loading time of gr21.com.br is 861 ms. The Desktop speed index is 52 and mobile speed index is 17.
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.
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.
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.
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.
Does gr21.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 gr21.com.br are reduced by 84%.
Saved 138.9 KB off the original size
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
- UNKNOWN
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. gr21.com.br supports HTTPS.
Organization:
Location:
Issuer: YR2
Valid from: Nov 7 03:27:21 2026 GMT
Valid until: Feb 5 03:27:20 2027 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Organization: Let's Encrypt
Location: US
Issuer: Root YR
Valid from: Sep 3 00:00:00 2025 GMT
Valid until: Sep 2 23:59:59 2028 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Organization: ISRG
Location: US
Issuer: ISRG Root X1
Valid from: May 13 00:00:00 2026 GMT
Valid until: Sep 2 23:59:59 2032 GMT
Authority: CA:TRUE
Keysize: 4096 Bits
Security Headers
HTTP security headers tell browsers how to protect visitors: force HTTPS, block clickjacking and limit what scripts can do. gr21.com.br sends 0 of the 6 recommended security headers, and its SSL certificate is issued by Let's Encrypt.
- Strict-Transport-Security
- missing
- Content-Security-Policy
- missing
- X-Frame-Options
- missing
- X-Content-Type-Options
- missing
- Referrer-Policy
- missing
- Permissions-Policy
- missing
- SSL issuer
- Let's Encrypt
- SSL expires
- 2027-02-05 in 82 days
Email Security
SPF, DKIM and DMARC are DNS records that prove which servers may send email for a domain and tell receivers what to do with forged messages. Missing or weak records make emails from gr21.com.br more likely to land in spam and the domain easier to spoof.
- Email provider
- mx-vip-01.kinghost.net
- SPF
- present
- DMARC
- missing
- DKIM
- not found on common selectors
- DNSSEC
- not signed
v=spf1 include:_spf.kinghost.net -all
AI Crawlers
Websites use robots.txt to allow or block AI crawlers that collect content for training and AI search. gr21.com.br does not block any known AI crawler.
- llms.txt
- not found
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.
vary: Accept-Encoding,Cookie
cache-control: max-age=3, must-revalidate
content-encoding: gzip
content-type: text/html; charset=UTF-8
date: Sat, 14 Nov 2026 01:39:07 GMT
server: Apache
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 | 3789 |
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 August 5, 2013 and will expire on August 5, 2027 if not renewed. This website is now assigned through the registrar Registro.br. The WHOIS data for this website's domain was last updated on July 14, 2026.
- Domain Created
- 2013-08-05
- Domain Expires
- 2027-08-05
- Domain Updated
- 2026-07-14
- Domain Age
- 13 years 3 months 9 days
- Domain Registrar
- Registro.br
% Copyright (c) Nic.br - Use of this data is governed by the Use and % Privacy Policy at https://registro.br/upp . Distribution, % commercialization, reproduction, and use for advertising or similar % purposes are expressly prohibited. % 2026-11-13T22:39:22-03:00 - 2a01:4f8:2220:15dd::2 domain: gr21.com.br country: BR owner-c: MIGPE17 tech-c: TIASA nserver: dns1.kinghost.com.br nsstat: 20261113 AA nslastaa: 20261113 nserver: dns2.kinghost.com.br nsstat: 20261113 AA nslastaa: 20261113 nserver: dns3.kinghost.com.br nsstat: 20261113 AA nslastaa: 20261113 nserver: dns4.kinghost.com.br nsstat: 20261113 AA nslastaa: 20261113 saci: yes created: 20130805 #11820913 changed: 20260714 expires: 20270805 status: published nic-hdl-br: MIGPE17 country: BR created: 20140618 changed: 20201015 nic-hdl-br: TIASA country: BR created: 20080801 changed: 20140630 % Security and mail abuse issues should also be addressed to cert.br, % respectivelly toand
% % whois.registro.br only accepts exact match queries for domains, % registrants, contacts, tickets, providers, IPs, and ASNs.
