cbtu.gov.br - Portal CBTU

Quick Summary

Online Status

UNKNOWN

Over the time cbtu.gov.br has been ranked as high as 33,286 in the world.

Cbtu.gov.br receives about 457 unique visitors and 914 pageviews per day. The estimated value of cbtu.gov.br is 8,760 USD. Each unique visitor makes about 2 pageviews on average.

Cbtu.gov.br is registered under .BR top-level domain. Check other websites in .BR zone.

At the time of the last check (October 04, 2019) cbtu.gov.br has an expired SSL certificate (expired on December 09, 2019).

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust cbtu.gov.br is quite a safe domain.

Mobile-Friendly test indicates that cbtu.gov.br is well optimized for mobile and tablet devices, however website page loading time could be improved.

Cbtu.gov.br General Information

Global Rank

741,872

Average Load Time

2.64sec

Links In Count

151

Website Value

$8,760

How popular is cbtu.gov.br?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	695518	-68128	6	8%
30	1229566	341249	3	-38.77%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	939261	159526	3	-26.47%	2	-32.27%
30	1141627	-218690	2	20%	2	100%

Period	Global Rank	Global Rank Delta
past 3 months	741872	9871
past month	1166252	147593

Cbtu.gov.br Alexa Rank History

Alexa Rank shows how popular cbtu.gov.br is in comparison with other sites. The most popular site has Alexa Rank equals 1. If cbtu.gov.br has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to cbtu.gov.br and pageviews on cbtu.gov.br over the past 3 months.

Cbtu.gov.br Safety Information

Overview

Last Updated: 05/10/2024

Overall result - "cbtu.gov.br" is SAFE.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 02/07/2024

cbtu.gov.br is safe.

Norton ConnectSafe evaluates cbtu.gov.br for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 02/12/2017

cbtu.gov.br is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

Malware not found at "cbtu.gov.br".
"cbtu.gov.br" is not a phishing page.
"cbtu.gov.br" does not install unwanted software.
"cbtu.gov.br" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 01/26/2021

cbtu.gov.br is safe.

McAfee assesses cbtu.gov.br for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze cbtu.gov.br for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

cbtu.gov.br child safety isvery good.

The WOT calculates reputation of the cbtu.gov.br. This reputation system receives ratings from users and information from third-party sources, assesses the cbtu.gov.br for safety features and confirms, whether cbtu.gov.br is suitable for children.

SSL Information

SSL Checker Tool

Domain	www.cbtu.gov.br
Issuer	Let's Encrypt Authority X3
Algorithm	RSA-SHA256
Valid form	09/10/2019
Expiration	12/09/2019
Signed	Certificate is not self signed
Additional Domains	www.cbtu.gov.br

Cbtu.gov.br Server Information

Server Location

Geolocation Tool

Rio de Janeiro

Brazil

ASN Information

ASN Lookup Tool

ASN ID: 10429
ASN Title: Telefonica Data S.A., BR

Last Update: 03/08/2024

ASN Whois

% Joint Whois - whois.lacnic.net
% This server accepts single ASN, IPv4 or IPv6 queries

% Brazilian resource: whois.registro.br

% Copyright (c) Nic.br
% The use of the data below is only permitted as described in
% full by the terms of use at https://registro.br/termo/en.html ,
% being prohibited its distribution, commercialization or
% reproduction, in particular, to use it for advertising or
% any similar purpose.
% 2018-07-25T12:40:58-03:00

aut-num: AS10429
owner: Telefonica Data S.A.
responsible: Gerência Rede IP - TData
owner-c: ARITE
routing-c: ARITE
abuse-c: CSTBR
created: 19991116
changed: 20180713
inetnum: 200.205.0.0/16
inetnum: 200.148.128.0/17
inetnum: 200.232.0.0/17
inetnum: 200.153.0.0/17
inetnum: 200.168.160.0/19
inetnum: 200.168.192.0/18
inetnum: 200.171.192.0/19
inetnum: 200.206.0.0/17
inetnum: 200.159.0.0/18
inetnum: 200.159.64.0/18
inetnum: 201.28.0.0/17
inetnum: 201.28.128.0/17
inetnum: 201.63.0.0/16
inetnum: 201.91.0.0/16
inetnum: 189.20.0.0/16
inetnum: 189.44.0.0/16
inetnum: 189.56.0.0/15
inetnum: 2001:12e0::/32
inetnum: 189.108.0.0/15
inetnum: 187.8.0.0/15
inetnum: 187.50.0.0/15
inetnum: 187.92.0.0/15
inetnum: 186.200.0.0/15
inetnum: 186.238.0.0/15
inetnum: 168.227.192.0/22
inetnum: 177.25.0.0/18

nic-hdl-br: ARITE
person: Administração Rede IP Telesp
created: 20080407
changed: 20160621

nic-hdl-br: CSTBR
person: CSIRT TELEFONICA BR
created: 20180713
changed: 20180713

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

Cbtu.gov.br Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain 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.
% 2022-08-29T21:31:45-03:00 - IP: 167.99.102.248

% Permission denied. For more information, contact abuse@registro.br

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

DNS Records

DNS Lookup Tool

Host	A Record	TTL
cbtu.gov.br	200.214.7.143	86400

Host	MX Record	Priority	TTL
cbtu.gov.br	pop2.cbtu.gov.br	30	86400
cbtu.gov.br	pop.cbtu.gov.br	25	86400

Host	NS Record	TTL
cbtu.gov.br	ns2.cbtu.gov.br	86400
cbtu.gov.br	ns1.cbtu.gov.br	86400

Host	TXT Record	TTL

ns1.cbtu.gov.br
TTL: 86400
Email address: suporte.cbtu.gov.br
Serial: 2008040204
Refresh: 14400
Retry: 3600
Expire: 1209600
Minimum: 86400

Cbtu.gov.br HTML Validation

HTML Validation Tool

Errors

Bad value “null” for attribute “media” on element “link”: Media query ended prematurely.

Attribute “attribs” not allowed on element “link” at this point.

Start tag “a” seen but an element of the same type was already open.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Element “label” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Element “input” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

No space between attributes.

End tag “section” seen, but there were open elements.

Unclosed element “div”.

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

The “font” element is obsolete. Use CSS instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.

The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.

Duplicate ID “tablogin”.

Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Stray start tag “script”.

Cannot recover after last error. Any further errors will be ignored.

Warnings

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

The first occurrence of ID “tablogin” was here.

Cbtu.gov.br Desktop Insights

Desktop Page Insights Tool

Last tested: 01/02/2020

Desktop

Desktop Speed

20%

Optimize images

Enable compression

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Avoid landing page redirects

Minify CSS

Minify HTML

Minify JavaScript

Desktop Resource Breakdown

Total Resources	124
Number of Hosts	16
Static Resources	76
JavaScript Resources	34
CSS Resources	12

Cbtu.gov.br Mobile Insights

Mobile Page Insights Tool

Last tested: 02/10/2019

Mobile

Mobile Usability

94%

Size tap targets appropriately

Mobile Speed

28%

Optimize images

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Avoid landing page redirects

Minify CSS

Minify HTML

Minify JavaScript

Mobile Resource Breakdown

Total Resources	106
Number of Hosts	15
Static Resources	77
JavaScript Resources	32
CSS Resources	12

Cbtu.gov.br Typos

www.cbtu.com
www.cbtu.net
www.cbtu.org
www.cbtu.info
www.cbtu.biz
www.cbtu.us
www.cbtu.mobi
www.btu.gov.br
www.cbtu.gov.br
www.xbtu.gov.br
www.cxbtu.gov.br
www.xcbtu.gov.br
www.dbtu.gov.br
www.cdbtu.gov.br
www.dcbtu.gov.br
www.fbtu.gov.br
www.cfbtu.gov.br
www.fcbtu.gov.br
www.vbtu.gov.br
www.cvbtu.gov.br
www.vcbtu.gov.br
www.ctu.gov.br
www.cvtu.gov.br
www.cbvtu.gov.br
www.cgtu.gov.br
www.cbgtu.gov.br
www.cgbtu.gov.br
www.chtu.gov.br
www.cbhtu.gov.br
www.chbtu.gov.br
www.cntu.gov.br
www.cbntu.gov.br
www.cnbtu.gov.br
www.cbu.gov.br
www.cbru.gov.br
www.cbtru.gov.br
www.cbrtu.gov.br
www.cbfu.gov.br
www.cbtfu.gov.br
www.cbftu.gov.br
www.cbgu.gov.br
www.cbtgu.gov.br
www.cbyu.gov.br
www.cbtyu.gov.br
www.cbytu.gov.br
www.cbt.gov.br
www.cbty.gov.br
www.cbtuy.gov.br
www.cbth.gov.br
www.cbtuh.gov.br
www.cbthu.gov.br
www.cbtj.gov.br
www.cbtuj.gov.br
www.cbtju.gov.br
www.cbti.gov.br
www.cbtui.gov.br
www.cbtiu.gov.br

Cbtu.gov.br Portal CBTU - Home

Quick Summary

Cbtu.gov.br General Information

Cbtu.gov.br Alexa Rank History

Cbtu.gov.br Safety Information

Cbtu.gov.br Server Information

Cbtu.gov.br Domain Name Information

Cbtu.gov.br HTML Validation

Cbtu.gov.br Desktop Insights

Cbtu.gov.br Mobile Insights

Cbtu.gov.br Nearest Competitors

Cbtu.gov.br Typos