Dowbor.org Professor Ladislau Dowbor - Site Oficial

O site do professor Ladislau Dowbor é uma biblioteca científica online destinada aos que se interessam por uma visão progressista e renovadora sobre o...

Dowbor.org Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 11/15/2024

Dowbor.org traffic estimate is about 409 unique visitors and 818 pageviews per day. The approximated value of dowbor.org is 8,760 USD. Every unique visitor makes about 2 pageviews on average.

Alexa Traffic Rank estimates that dowbor.org is ranked number 19,610 in the world.

Dowbor.org server is located in United States, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time. See the list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.

Dowbor.org is registered under .ORG top-level domain. Check other websites in .ORG zone.

During the last check (July 28, 2024) dowbor.org has an expired SSL certificate issued by Google Trust Services (expired on September 12, 2024), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Google Trust Services.

In accordance with Google Safe Browsing, Google Safe Search and Symantec dowbor.org is pretty a safe domain.

Relying on Google Mobile-Friendly test dowbor.org is well optimized for mobile and tablet devices.

Dowbor.org General Information

Dowbor.org Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors

Dowbor.org Traffic Distribution

Where do visitors go on dowbor.org?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews

Dowbor.org Popularity

How popular is dowbor.org?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	827911	464939
past month	734871	-833977
past week	1678604	1399986
yesterday	2498380	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	902395	307704	3	-41.02%	2	100%
30	1134921	-1164245	2	200%	1	10%
7	2284278	1793852	1	-89.974%	1	0%
1	2499704	0	0	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	844031	548781	5	-72.652%
30	604931	-695076	7	200%
7	1417226	1197977	3	-89.974%
1	2497254	0	2	0%

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Dowbor.org Safety Information

Rankchart Summary

Safe

Updated: 11/15/2024

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

Safe

Updated: 02/12/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 03/16/2017

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/15/2021

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

Web of Trust

Not Checked

Updated: 11/15/2024

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

Dowbor.org SSL Information

Information about SSL/TLS certificates

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Domain	dowbor.org
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	06/14/2024
Expiration	09/12/2024
Signed	Certificate is not self signed
Additional Domains	dowbor.org *.dowbor.org

SSL Checker

Dowbor.org Server Information

Dowbor.org Server Location

Where website hosting server is located?

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Dowbor.org ASN Information

Information about IP address owner

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ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Updated: 02/24/2024

Raw ASN data:

#
# 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.
#

Geolocation

ASN Lookup

Dowbor.org Domain Name Information

Dowbor.org DNS Information

Domain name service records

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A
MX
NS
TXT
SOA

Host	A Record	TTL
dowbor.org	104.21.14.250	300
dowbor.org	172.67.160.212	300

Host	MX Record	Priority	TTL
dowbor.org	aspmx.l.google.com	1	300
dowbor.org	alt3.aspmx.l.google.com	10	300
dowbor.org	alt4.aspmx.l.google.com	10	300
dowbor.org	alt1.aspmx.l.google.com	5	300
dowbor.org	alt2.aspmx.l.google.com	5	300

Host	NS Record	TTL
dowbor.org	otto.ns.cloudflare.com	86400
dowbor.org	rosalie.ns.cloudflare.com	86400

Host	TXT Record	TTL
dowbor.org	google-site-verification=2VKiPlV0Bs2_b1vj4TyNRSEZ1vlL6a1ESQa6yGUZYBE	300
dowbor.org	google-site-verification=p2LDfsaDJqpEyi61zdGaTfW_sp7b_mBaFi7qMro78s8	300
dowbor.org	v=spf a mx +nclude:websitewelcome.com ~all	300
dowbor.org	v=spf1 a mx include:websitewelcome.com ~all	300
dowbor.org	v=spf1 include:_spf.mlsend.com a mx include:websitewelcome.com include:_spf.elasticemail.com ~all	300

Dowbor.org Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Dowbor.org HTML Validation

Dowbor.org W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Attribute “xmlns:fb” not allowed here.

Attribute “xmlns:og” not allowed here.

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Bad value “cache-control” for attribute “http-equiv” on element “meta”.

Bad value “expires” for attribute “http-equiv” on element “meta”.

CSS: Parse Error.

The “clear” attribute on the “br” element is obsolete. Use CSS instead.

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

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

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

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

Duplicate ID “ul-meta”.

The only allowed value for the “accept-charset” attribute for the “form” element is “utf-8”.

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

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

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

Unclosed element “div”.

Bad value “105%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.

Attribute “border” not allowed on element “input” at this point.

Stray end tag “form”.

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

End tag for “body” seen, but there were unclosed elements.

Stray start tag “script”.

End tag for “html” seen, but there were unclosed elements.

The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.

The “itemprop” attribute was specified, but the element is not a property of any item.

Warnings:

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

The “type” attribute for the “style” element is not needed and should be omitted.

The “type” attribute is unnecessary for JavaScript resources.

The first occurrence of ID “ul-meta” was here.

The “language” attribute on the “script” element is obsolete. You can safely omit it.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

HTML Validator

Dowbor.org Desktop Performance

How Well Dowbor.org Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

78%

Optimize images

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

Leverage browser caching

Minify JavaScript

Minify CSS

Updated: 11/04/2019

Dowbor.org Mobile Performance

How Optimized Is Dowbor.org for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

96%

Size content to viewport

Size tap targets appropriately

Updated: 08/25/2019

Dowbor.org Nearest Competitors

Estimated Nearest Competitors Of Dowbor.org

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pos-admin.ru
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chihlee.edu.tw
childmolesters.us
запчасти-даром.рф
860879.xyz

Dowbor.org URL Typos

Most common user URL mistypes for dowbor.org

www.dowbor.com
www.dowbor.net
www.dowbor.org
www.dowbor.info
www.dowbor.biz
www.dowbor.us
www.dowbor.mobi
www.owbor.org
www.dowbor.org
www.xowbor.org
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www.xdowbor.org
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www.sdowbor.org
www.eowbor.org
www.deowbor.org
www.edowbor.org
www.rowbor.org
www.drowbor.org
www.rdowbor.org
www.fowbor.org
www.dfowbor.org
www.fdowbor.org
www.cowbor.org
www.dcowbor.org
www.cdowbor.org
www.dwbor.org
www.diwbor.org
www.doiwbor.org
www.diowbor.org
www.dkwbor.org
www.dokwbor.org
www.dkowbor.org
www.dlwbor.org
www.dolwbor.org
www.dlowbor.org
www.dpwbor.org
www.dopwbor.org
www.dpowbor.org
www.dobor.org
www.doqbor.org
www.dowqbor.org
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www.doabor.org
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www.dowbot.org
www.dowbort.org
www.dowbotr.org

Total Resources	202
Number of Hosts	26
Static Resources	154
JavaScript Resources	60
CSS Resources	29

Text	675.0 Bytes
CSS	767.9 KBytes
Images	1021.9 KBytes
HTML	620.1 KBytes
JavaScript	3.7 MBytes
Other	51.3 KBytes

Total Resources	67
Number of Hosts	9
Static Resources	63
JavaScript Resources	21
CSS Resources	14

CSS	265.0 KBytes
Images	65.1 KBytes
HTML	67.2 KBytes
JavaScript	525.8 KBytes
Other	14.1 KBytes