mmgerdau.org.br ▶ Home

Mmgerdau.org.br | Key Trends

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/02/2026

Mmgerdau.org.br is hosted by UNIFIEDLAYER-AS-1 - Unified Layer, US. Check out other websites hosted by UNIFIEDLAYER-AS-1 - Unified Layer, US.

See the list of other websites hosted by UNIFIEDLAYER-AS-1 - Unified Layer, US.

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

A recent examination on (July 28, 2022), indicates that mmgerdau.org.br has an expired wildcard SSL certificate issued by Let's Encrypt (expired on October 17, 2022). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing and Symantec mmgerdau.org.br appears to be a safe domain.

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

Mmgerdau.org.br | General Site Information

not found

Mmgerdau.org.br | Safety and Security Details

Overview

Last Updated: 11/02/2026

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: 03/17/2026

mmgerdau.org.br is safe.

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

Google Safe Search

Last Updated: 11/02/2026

Not yet checked.

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: 01/10/2019

mmgerdau.org.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: 04/13/2021

mmgerdau.org.br is safe.

McAfee assesses mmgerdau.org.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 mmgerdau.org.br for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/02/2026

mmgerdau.org.br child safety is unknown.

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

Mmgerdau.org.br | SSL Certificate Information

SSL Checker Tool

Domain	*.mmgerdau.org.br
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	07/19/2022
Expiration	10/17/2022
Signed	Certificate is not self signed
Additional Domains	*.mmgerdau.org.br mmgerdau.org.br www.acervo.mmgerdau.org.br www.suporte.mmgerdau.org.br

Mmgerdau.org.br | Server and Hosting Details

Server Location

Geolocation Tool

Mmgerdau.org.br ASN Information

ASN Lookup Tool

ASN ID: 46606
ASN Title: UNIFIEDLAYER-AS-1 - Unified Layer, US

Last Update: 12/02/2025

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: 46606
ASName: UNIFIEDLAYER-AS-1
ASHandle: AS46606
RegDate: 2008-10-24
Updated: 2016-11-08
Ref: https://rdap.arin.net/registry/autnum/46606

OrgName: Unified Layer
OrgId: BLUEH-2
Address: 1958 South 950 East
City: Provo
StateProv: UT
PostalCode: 84606
Country: US
RegDate: 2006-08-08
Updated: 2017-07-31
Ref: https://rdap.arin.net/registry/entity/BLUEH-2

ReferralServer: rwhois://rwhois.unifiedlayer.com:4321

OrgAbuseHandle: ABUSE3581-ARIN
OrgAbuseName: Abuse Department
OrgAbusePhone: +1-888-401-4678
OrgAbuseEmail: abuse@unifiedlayer.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3581-ARIN

OrgTechHandle: NETWO5508-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-888-401-4678
OrgTechEmail: netops@unifiedlayer.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO5508-ARIN

OrgNOCHandle: NETWO5508-ARIN
OrgNOCName: Network Operations
OrgNOCPhone: +1-888-401-4678
OrgNOCEmail: netops@unifiedlayer.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO5508-ARIN

RTechHandle: NETWO5508-ARIN
RTechName: Network Operations
RTechPhone: +1-888-401-4678
RTechEmail: netops@unifiedlayer.com
RTechRef: https://rdap.arin.net/registry/entity/NETWO5508-ARIN

RAbuseHandle: ABUSE3581-ARIN
RAbuseName: Abuse Department
RAbusePhone: +1-888-401-4678
RAbuseEmail: abuse@unifiedlayer.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3581-ARIN

RNOCHandle: NETWO5508-ARIN
RNOCName: Network Operations
RNOCPhone: +1-888-401-4678
RNOCEmail: netops@unifiedlayer.com
RNOCRef: https://rdap.arin.net/registry/entity/NETWO5508-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.
#

%rwhois V-1.5:000080:00 rwhois.unifiedlayer.com (by Unified Layer, V-1.0.0)
%error 230 No Objects Found

Mmgerdau.org.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.
% 2022-05-10T22:09:47-03:00 - 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

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Mmgerdau.org.br | HTML Validation Report

HTML Validation Tool

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

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

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

Attribute “http:” is not serializable as XML 1.0.

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Stray end tag “meta”.

A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.

The element “header” must not appear as a descendant of the “header” element.

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

Heading cannot be a child of another heading.

Stray end tag “h1”.

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

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.

No space between attributes.

A slash was not immediately followed by “>”.

Attribute “http:” not allowed on element “figure” at this point.

Attribute “www.mmgerdau.org.br” not allowed on element “figure” at this point.

Attribute “descubra” not allowed on element “figure” at this point.

Attribute “videos” not allowed on element “figure” at this point.

Bad value “name” for attribute “type” on element “input”.

Attribute “required” is only allowed when the input type is “checkbox”, “date”, “datetime-local”, “email”, “file”, “month”, “number”, “password”, “radio”, “search”, “tel”, “text”, “time”, “url”, or “week”.

No “p” element in scope but a “p” end tag seen.

End tag “h3” seen, but there were open elements.

Unclosed element “a”.

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

End tag “a” violates nesting rules.

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

Mmgerdau.org.br | Desktop Performance Insights

Last tested: 07/01/2018

Desktop

Desktop Speed

43%

Optimize images

Enable compression

Reduce server response time

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

Leverage browser caching

Minify HTML

Minify JavaScript

Desktop Resource Breakdown

Total Resources	65
Number of Hosts	14
Static Resources	48
JavaScript Resources	13
CSS Resources	2

Mmgerdau.org.br | Mobile Performance Insights

Last tested: 04/22/2018

Mobile

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

45%

Optimize images

Reduce server response time

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

Leverage browser caching

Mobile Resource Breakdown

Total Resources	73
Number of Hosts	14
Static Resources	54
JavaScript Resources	13
CSS Resources	2

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Mmgerdau.org.br Home - MM Gerdau

O Museu das Minas e do Metal é um museu brasileiro localizado na cidade de Belo Horizonte, Minas Gerais. Faz parte do Circuito Cultural Praça da Liber...

Mmgerdau.org.br | Key Trends

Mmgerdau.org.br | General Site Information

Mmgerdau.org.br | Safety and Security Details

Mmgerdau.org.br | Server and Hosting Details

Mmgerdau.org.br | Domain Name Information

Mmgerdau.org.br | HTML Validation Report

Mmgerdau.org.br | Desktop Performance Insights

Mmgerdau.org.br | Mobile Performance Insights

Mmgerdau.org.br | Common Typographical Errors