bluej.org - BlueJ

Bluej.org Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 1.18 sec.

Last Checked: 11/15/2024

Bluej.org traffic estimate is about 2,987 unique visitors and 5,675 pageviews per day. The approximated value of bluej.org is 102,200 USD. Every unique visitor makes about 1.9 pageviews on average.

Alexa Traffic Rank estimates that bluej.org is ranked number 58,789 in the world, while most of its traffic comes from India, where it occupies as high as 29,348 place.

bluej.org is hosted by OVH SAS in United Kingdom and we recommend relocating the server to India, as it will speed up bluej.org page load time for the majority of their users. See the list of other websites hosted by OVH SAS.

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

During the last check (October 05, 2024) bluej.org has an expired SSL certificate issued by Let's Encrypt (expired on November 06, 2024), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust bluej.org is pretty a safe domain.

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

Bluej.org General Information

Bluej.org Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors
India IN	29.8%
United States US	14.1%
United Kingdom GB	11%
Germany DE	10.6%
Canada CA	2.3%
Malaysia MY	1.7%
Philippines PH	1.5%
Israel IL	1.3%
Turkey TR	0.6%
Other	26.8%

Country	Rank
India IN	29348
Philippines PH	31930
Israel IL	37292
Malaysia MY	38428
United Kingdom GB	40032
Germany DE	61086
Canada CA	98734
Turkey TR	172187
United States US	175303

Bluej.org Traffic Distribution

Where do visitors go on bluej.org?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
bluej.org	94%
bugs.bluej.org	3.83%
blueroom.bluej.org	2.03%
other	0.17%

Subdomain	Views per User
blueroom.bluej.org	2
bluej.org	1.6
bugs.bluej.org	1

Subdomain	Reach
bluej.org	97.29%
bugs.bluej.org	4.2%
blueroom.bluej.org	1.49%

Bluej.org Popularity

How popular is bluej.org?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	120216	-49520
past month	159944	28450
past week	195299	-1006
yesterday	268168	-321147

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	158180	-93794	31	85%	1.9	30%
30	229369	44796	19	-21.93%	1.6	-5.325%
7	304640	2052	14	0.7%	1.4	-2.78%
1	469176	-345608	8	100%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	112702	-35315	59	41%
30	144050	24305	45	-17.76%
7	171091	-2069	37	3%
1	216659	-245965	3	100%

Press rescan to collect fresh statistics for this website...

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Bluej.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: 03/24/2024

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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: 10/26/2016

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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: 02/23/2021

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

Web of Trust

Child safety is very good

Updated: 01/10/2019

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

Bluej.org SSL Information

Information about SSL/TLS certificates

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Domain	blackroom.bluej.org
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	08/08/2024
Expiration	11/06/2024
Signed	Certificate is not self signed
Additional Domains	blackroom.bluej.org bluej.org blueroom.bluej.org gitlab.bluej.org greenfoot.org greenroom.greenfoot.org stats.bluej.org stats.greenfoot.org stride-lang.net strype.org www.bluej.org www.greenfoot.org www.stride-lang.net www.strype.org

SSL Checker

Bluej.org Server Information

Bluej.org Server Location

Where website hosting server is located?

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Bluej.org ASN Information

Information about IP address owner

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ASN ID: 16276

ASN Title: OVH SAS

Updated: 07/20/2024

Raw ASN data:

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS16215 - AS16283'

as-block: AS16215 - AS16283
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2010-05-11T11:45:26Z
last-modified: 2014-02-24T13:15:17Z
source: RIPE

% Information related to 'AS16276'

% Abuse contact for 'AS16276' is 'abuse@ovh.net'

aut-num: AS16276
as-name: OVH
org: ORG-OS3-RIPE
import: from AS12322 accept ANY
export: to AS12322 announce AS-OVH
import: from AS6453 accept ANY
export: to AS6453 announce AS-OVH
import: from AS3549 accept ANY
export: to AS3549 announce AS-OVH
import: from AS16211 accept AS16211
export: to AS16276 announce ANY
import: from AS12322 accept AS12322
export: to AS12322 announce AS-OVH
import: from AS1257 accept AS1257
export: to AS1257 announce AS-OVH
import: from AS12654 accept AS12654
export: to AS12654 announce AS-OVH
import: from AS12670 accept AS12670
export: to AS12670 announce AS-OVH
import: from AS12832 accept AS12832
export: to AS12832 announce AS-OVH
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export: to AS12876 announce AS-OVH
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export: to AS12989 announce AS-OVH
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export: to AS13030 announce AS-OVH
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export: to AS13049 announce AS-OVH
import: from AS13193 accept AS13193
export: to AS13193 announce AS-OVH
import: from AS13237 accept AS13237
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import: from AS13273 accept AS13273
export: to AS13273 announce AS-OVH
import: from AS15422 accept AS15422
export: to AS15422 announce AS-OVH
import: from AS15436 accept AS15436
export: to AS15436 announce AS-OVH
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export: to AS15444 announce AS-OVH
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export: to AS15557 announce AS-OVH
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export: to AS15703 announce AS-OVH
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export: to AS15826 announce AS-OVH
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export: to AS16080 announce AS-OVH
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export: to AS16128 announce AS-OVH
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export: to AS16136 announce AS-OVH
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export: to AS16211 announce AS-OVH
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export: to AS16276 announce AS-OVH
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export: to AS20650 announce AS-OVH
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export: to AS20766 announce AS-OVH
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export: to AS20834 announce AS-OVH
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export: to AS21247 announce AS-OVH
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export: to AS21409 announce AS-OVH
import: from AS21502 accept AS21502
export: to AS21502 announce AS-OVH
import: from AS2200 accept AS2200
export: to AS2200 announce AS-OVH
import: from AS24702 accept AS24702
export: to AS24702 announce AS-OVH
import: from AS24776 accept AS24776
export: to AS24776 announce AS-OVH
import: from AS2486 accept AS2486
export: to AS2486 announce AS-OVH
import: from AS24963 accept AS24963
export: to AS24963 announce AS-OVH
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export: to AS25358 announce AS-OVH
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export: to AS25463 announce AS-OVH
import: from AS25593 accept AS25593
export: to AS25593 announce AS-OVH
import: from AS2611 accept AS2611
export: to AS2611 announce AS-OVH
import: from AS286 accept AS286
export: to AS286 announce AS-OVH
import: from AS28677 accept AS28677
export: to AS28677 announce AS-OVH
import: from AS28855 accept AS28855
export: to AS28855 announce AS-OVH
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export: to AS28956 announce AS-OVH
import: from AS29017 accept AS29017
export: to AS29017 announce AS-OVH
import: from AS29075 accept AS29075
export: to AS29075 announce AS-OVH
import: from AS29152 accept AS29152
export: to AS29152 announce AS-OVH
import: from AS29204 accept AS29204
export: to AS29204 announce AS-OVH
import: from AS29215 accept AS29215
export: to AS29215 announce AS-OVH
import: from AS29246 accept AS29246
export: to AS29246 announce AS-OVH
import: from AS29402 accept AS29402
export: to AS29402 announce AS-OVH
import: from AS29415 accept AS29415
export: to AS29415 announce AS-OVH
import: from AS29608 accept AS29608
export: to AS29608 announce AS-OVH
import: from AS29629 accept AS29629
export: to AS29629 announce AS-OVH
import: from AS30126 accept AS30126
export: to AS30126 announce AS-OVH
import: from AS30752 accept AS30752
export: to AS30752 announce AS-OVH
import: from AS30889 accept AS30889
export: to AS30889 announce AS-OVH
import: from AS30972 accept AS30972
export: to AS30972 announce AS-OVH
import: from AS31235 accept AS31235
export: to AS31235 announce AS-OVH
import: from AS31663 accept AS31663
export: to AS31663 announce AS-OVH
import: from AS3209 accept AS3209
export: to AS3209 announce AS-OVH
import: from AS3291 accept AS3291
export: to AS3291 announce AS-OVH
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export: to AS3303 announce AS-OVH
import: from AS33857 accept AS33857
export: to AS33857 announce AS-OVH
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export: to AS34033 announce AS-OVH
import: from AS3491 accept AS3491
export: to AS3491 announce AS-OVH
import: from AS3549 accept AS3549
export: to AS3549 announce AS-OVH
import: from AS4513 accept AS4513
export: to AS4513 announce AS-OVH
import: from AS4589 accept AS4589
export: to AS4589 announce AS-OVH
import: from AS5089 accept AS5089
export: to AS5089 announce AS-OVH
import: from AS5410 accept AS5410
export: to AS5410 announce AS-OVH
import: from AS5436 accept AS5436
export: to AS5436 announce AS-OVH
import: from AS5462 accept AS5462
export: to AS5462 announce AS-OVH
import: from AS5463 accept AS5463
export: to AS5463 announce AS-OVH
import: from AS5669 accept AS5669
export: to AS5669 announce AS-OVH
import: from AS6453 accept AS6453
export: to AS6453 announce AS-OVH
import: from AS6678 accept AS6678
export: to AS6678 announce AS-OVH
import: from AS6730 accept AS6730
export: to AS6730 announce AS-OVH
import: from AS6774 accept AS6774
export: to AS6774 announce AS-OVH
import: from AS6805 accept AS6805
export: to AS6805 announce AS-OVH
import: from AS7500 accept AS7500
export: to AS7500 announce AS-OVH
import: from AS8228 accept AS8228
export: to AS8228 announce AS-OVH
import: from AS8304 accept AS8304
export: to AS8304 announce AS-OVH
import: from AS8399 accept AS8399
export: to AS8399 announce AS-OVH
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export: to AS8527 announce AS-OVH
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export: to AS8657 announce AS-OVH
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export: to AS8708 announce AS-OVH
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export: to AS8784 announce AS-OVH
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export: to AS8839 announce AS-OVH
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export: to AS8975 announce AS-OVH
import: from AS8999 accept AS8999
export: to AS8999 announce AS-OVH
import: from AS9153 accept AS9153
export: to AS9153 announce AS-OVH
import: from AS43690 accept AS-SPBROUTESERVER
export: to AS43690 announce AS-OVH
import: from AS8631 accept AS-MSKROUTESERVER
export: to AS8631 announce AS-OVH
admin-c: OK217-RIPE
tech-c: OTC2-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: OVH-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2017-03-09T11:33:24Z
source: RIPE

organisation: ORG-OS3-RIPE
org-name: OVH SAS
org-type: LIR
address: 2 rue Kellermann
address: 59100
address: Roubaix
address: FRANCE
phone: +33972101007
abuse-c: AR15333-RIPE
admin-c: OTC2-RIPE
admin-c: OK217-RIPE
admin-c: GM84-RIPE
mnt-ref: OVH-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: OVH-MNT
created: 2004-04-17T11:23:17Z
last-modified: 2017-10-30T14:40:06Z
source: RIPE # Filtered

role: OVH Technical Contact
address: OVH SAS
address: 2 rue Kellermann
address: 59100 Roubaix
address: France
admin-c: OK217-RIPE
tech-c: GM84-RIPE
tech-c: SL10162-RIPE
nic-hdl: OTC2-RIPE
abuse-mailbox: abuse@ovh.net
mnt-by: OVH-MNT
created: 2004-01-28T17:42:29Z
last-modified: 2014-09-05T10:47:15Z
source: RIPE # Filtered

person: Octave Klaba
address: OVH SAS
address: 2 rue Kellermann
address: 59100 Roubaix
address: France
phone: +33 9 74 53 13 23
nic-hdl: OK217-RIPE
mnt-by: OVH-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2017-10-30T21:44:51Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.91.2 (ANGUS)

Geolocation

ASN Lookup

Bluej.org Domain Name Information

Bluej.org DNS Information

Domain name service records

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Host	A Record	TTL
bluej.org	137.73.113.104	86400

Host	MX Record	Priority	TTL
bluej.org	bluej.org	50	86400

Host	NS Record	TTL
bluej.org	a.ns.joker.com	86400
bluej.org	b.ns.joker.com	86400
bluej.org	c.ns.joker.com	86400

Bluej.org Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Domain Name: bluej.org
Registry Domain ID: 064e663e3b6349d3b9a1efd0e1cfc5a4-LROR
Registrar WHOIS Server: http://whois.joker.com
Registrar URL: http://www.joker.com
Updated Date: 2021-11-25T16:17:35Z
Creation Date: 2000-01-20T00:54:50Z
Registry Expiry Date: 2029-01-20T00:54:49Z
Registrar: CSL Computer Service Langenbach GmbH d/b/a joker.com
Registrar IANA ID: 113
Registrar Abuse Contact Email: abuse@joker.com
Registrar Abuse Contact Phone: +49.21186767447
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Michael Kolling
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: GB
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: x.ns.joker.com
Name Server: y.ns.joker.com
Name Server: z.ns.joker.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-25T22:07:19Z

Whois

DNS Lookup

Bluej.org HTML Validation

Bluej.org W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

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

Stray end tag “a”.

Warnings:

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

HTML Validator

Bluej.org Desktop Performance

How Well Bluej.org Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

76%

Optimize images

Leverage browser caching

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

Minify JavaScript

Updated: 08/11/2017

Bluej.org Mobile Performance

How Optimized Is Bluej.org for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

99%

Size tap targets appropriately

Updated: 04/30/2017

Bluej.org Nearest Competitors

Estimated Nearest Competitors Of Bluej.org

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simplebits.com
relibrary.com
astd.org
theshinenjam.com
hotasianwomen.org

Bluej.org URL Typos

Most common user URL mistypes for bluej.org

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www.bluem.org
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www.bluemj.org

Total Resources	24
Number of Hosts	6
Static Resources	20
JavaScript Resources	3
CSS Resources	3

CSS	104.6 KBytes
Images	518.4 KBytes
HTML	8.5 KBytes
JavaScript	326.6 KBytes
Other	23.4 KBytes

Total Resources	24
Number of Hosts	6
Static Resources	20
JavaScript Resources	3
CSS Resources	3

CSS	104.0 KBytes
Images	518.4 KBytes
HTML	8.4 KBytes
JavaScript	326.6 KBytes
Other	15.5 KBytes

Bluej.org BlueJ

Bluej.org Quick Summary

Bluej.org General Information

Bluej.org Audience Geography

Bluej.org Traffic Distribution

Bluej.org Popularity

Bluej.org Safety Information

Bluej.org SSL Information

Bluej.org Server Information

Bluej.org Server Location

Bluej.org ASN Information

Bluej.org Domain Name Information

Bluej.org DNS Information

Bluej.org Whois Information

Bluej.org HTML Validation

Bluej.org W3C HTML Markup Validation

Bluej.org Desktop Performance

How Well Bluej.org Performs On Desktops?

Bluej.org Mobile Performance

How Optimized Is Bluej.org for Mobile Devices?

Bluej.org Nearest Competitors

Estimated Nearest Competitors Of Bluej.org

Bluej.org URL Typos

Most common user URL mistypes for bluej.org