primecursos.com.br ▶ Cursos Gratuitos | Prime Cursos Online Grátis com Certificado 100% Válido

Primecursos.com.br | Key Trends

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 2.97 sec.
Last Checked: 01/23/2025

Primecursos.com.br attracts 1,068 unique visitors daily, generating 6,514 pageviews. The estimated value of primecursos.com.br is 117,165 USD. Each visitor views approximately 6.53 pages on average.

According to Majestic's traffic estimates, primecursos.com.br ranks 2,914 globally, with the majority of its visitors coming from Brazil, where it holds the 3,356 position.

It is beneficial for primecursos.com.br that their data center (provided by CLOUDFLARENET - Cloudflare, Inc., US) is located in Brazil, as this helps reduce page load time for most visitors.

See the list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.

Primecursos.com.br is registered with the .BR top-level domain. Explore additional websites within the .BR zone.

A recent examination on (October 07, 2024), indicates that primecursos.com.br has an expired SSL certificate issued by Google Trust Services (expired on December 03, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Google Trust Services.

According to Google Safe Browsing, Symantec and Web of Trust primecursos.com.br appears to be a safe domain.

Based on Google's Mobile-Friendly test, primecursos.com.br is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Primecursos.com.br | General Site Information

Global Rank

104,606

Average Load Time

3.29sec

Links In Count

179

Website Value

$109,500

Audience Geography. Where are primecursos.com.br visitors located?

Country	Visitors
Brazil BR	97.2%
Other	2.8%

Country	Pageviews
Brazil BR	99.3%
Other	0.7%

Country	Rank
Brazil BR	3356

Where do visitors go on primecursos.com.br?

Subdomain	Pageviews
primecursos.com.br	98.1%
other	1.9%

Subdomain	Pageviews per User
primecursos.com.br	4.6

Subdomain	Reach
primecursos.com.br	91.78%

How popular is primecursos.com.br?

Period	Global Rank	Global Rank Delta
past 3 months	104606	-63113
past month	113785	19818
past week	134256	-21303
yesterday	121141	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	73680	-213782	83	300%	6.1	400%
30	100754	40311	6	-48.156%	4.3	-38.58%
7	137852	-126382	4	100%	3	200%
1	214892	0	3	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	128962	-5241	5	-9.864%
30	130963	10577	46	-15.71%
7	147790	18946	4	-16.92%
1	94805	0	9	0%

Primecursos.com.br | Safety and Security Details

Overview

Last Updated: 01/23/2025

Unknown status.

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: 03/21/2024

primecursos.com.br is safe.

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

Google Safe Search

Last Updated: 01/23/2025

Unknown status.

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

primecursos.com.br is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

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: 02/22/2021

primecursos.com.br is safe.

McAfee assesses primecursos.com.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 primecursos.com.br for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/09/2019

primecursos.com.br child safety is very good.

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

Primecursos.com.br | SSL Certificate Information

SSL Checker Tool

Domain	primecursos.com.br
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	09/04/2024
Expiration	12/03/2024
Signed	Certificate is not self signed
Additional Domains	primecursos.com.br *.primecursos.com.br

Primecursos.com.br | Server and Hosting Details

Server Location

Geolocation Tool

Primecursos.com.br ASN Information

ASN Lookup Tool

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 07/18/2024

ASN Whois

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Primecursos.com.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.
% 2024-09-13T07:51:05-03:00 - 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
primecursos.com.br	54.233.203.18	300

Host	MX Record	Priority	TTL
primecursos.com.br	primecursos.com.br	0	300

Host	NS Record	TTL
primecursos.com.br	kay.ns.cloudflare.com	86400
primecursos.com.br	theo.ns.cloudflare.com	86400

Host	TXT Record	TTL
primecursos.com.br	v=spf1 a mx include:sendgrid.net ip4:54.94.218.25 ip4:54.233.203.18 ?all	300
primecursos.com.br	google-site-verification=RQvMGmBw8W0gkmjX2gse0CnM_x7gzo-dpjWhslbwqOA	300
primecursos.com.br	ca3-a2dec6a80c034bdf9c6534b1b8d28528	300
primecursos.com.br	google-site-verification=S5f3hcDRHYopNKaB0Qgl1SBCQXQ2j89hrOoEnM30JXQ	300

kay.ns.cloudflare.com
TTL: 3600
Email address: dns.cloudflare.com
Serial: 2031732069
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 3600

Primecursos.com.br | HTML Validation Report

HTML Validation Tool

Errors

Malformed byte sequence: “e1”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “f5”.

Malformed byte sequence: “e7”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “e2”.

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “f4”.

Malformed byte sequence: “ed”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “ea”.

Attribute “v4ct70fdefg” not allowed on element “meta” at this point.

Attribute “c8n7fku3g” not allowed on element “meta” at this point.

Attribute “q3j42d1” not allowed on element “meta” at this point.

Attribute “f4ct1e3edj” not allowed on element “meta” at this point.

Attribute “l0d54gs” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “content”, “property”.

Malformed byte sequence: “c1”.

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

Malformed byte sequence: “96”.

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

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

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

The “align” attribute on the “p” element is obsolete. Use CSS instead.

Stray end tag “span”.

Attribute “alt” not allowed on element “a” at this point.

The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.

Duplicate ID “listposts”.

Warnings

The first occurrence of ID “listposts” was here.

This document appears to be written in Portuguese. Consider adding “lang="pt"” (or variant) to the “html” start tag.

Primecursos.com.br | Desktop Performance Insights

Last tested: 09/07/2016

Desktop

Desktop Speed

83%

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

Optimize images

Leverage browser caching

Minify JavaScript

Reduce server response time

Minify CSS

Desktop Resource Breakdown

Total Resources	111
Number of Hosts	16
Static Resources	99
JavaScript Resources	23
CSS Resources	5

Primecursos.com.br | Mobile Performance Insights

Last tested: 09/07/2016

Mobile

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

46%

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

Avoid landing page redirects

Prioritize visible content

Leverage browser caching

Minify JavaScript

Optimize images

Enable compression

Minify CSS

Reduce server response time

Mobile Resource Breakdown

Total Resources	107
Number of Hosts	16
Static Resources	69
JavaScript Resources	28
CSS Resources	5

Primecursos.com.br | Common Typographical Errors

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Primecursos.com.br Cursos Gratuitos | Prime Cursos Online Grátis com Certificado 100% Válido

Junte-se a mais de 8 Milhões de Alunos Satisfeitos em +300 Cursos Grátis Online. São Cursos Gratuitos Sem Taxas ou Mensalidades com Certificado 100% V...

Primecursos.com.br | Key Trends

Primecursos.com.br | General Site Information

Primecursos.com.br | Safety and Security Details

Primecursos.com.br | Server and Hosting Details

Primecursos.com.br | Domain Name Information

Primecursos.com.br | HTML Validation Report

Primecursos.com.br | Desktop Performance Insights

Primecursos.com.br | Mobile Performance Insights

Primecursos.com.br | Competitors Analysis

Primecursos.com.br | Common Typographical Errors