Home.cern Home | CERN

CERN, the European Organization for Nuclear Research, is one of the world’s largest and most respected centres for scientific research. Its business i...

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.89 sec.
Last Checked: 09/07/2021

Over the time home.cern has been ranked as high as 7,767 in the world, while most of its traffic comes from Germany, where it reached as high as 13,979 position.

Home.cern receives about 5,430 unique visitors and 8,688 pageviews per day. The estimated value of home.cern is 148,920 USD. Each unique visitor makes about 1.6 pageviews on average.

Home.cern is registered under .CERN top-level domain. Check other websites in .CERN zone.

At the time of the last check (November 25, 2019) home.cern has an expired SSL certificate issued by Sectigo Limited (expired on February 05, 2020). Check other websites using SSL certificates issued by Sectigo Limited.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust home.cern is quite a safe domain.

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


Global Rank
78,989
Average Load Time
2.95sec
Links In Count
626
Website Value
$148,920

Overview
Last Updated: 10/05/2022
Overall result - "home.cern" 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: 03/20/2022
home.cern is safe.

Norton ConnectSafe evaluates home.cern for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 08/31/2019
home.cern 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 "home.cern".
"home.cern" is not a phishing page.
"home.cern" does not install unwanted software.
"home.cern" 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: 02/23/2021
home.cern is safe.

McAfee assesses home.cern 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 home.cern for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/12/2019
home.cern child safety isvery good.

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

SSL Information
Domain www.cern.ch
Issuer OrganizationSectigo Limited
Issuer Sectigo RSA Organization Validation Secure Server CA
Algorithm RSA-SHA256
Valid form 09/27/2019
Expiration 02/05/2020
SignedCertificate is not self signed
Additional Domains www.cern.ch
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Server Location
Geneva
Geneve
Switzerland
ASN Information

Last Update: 09/13/2022

% 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 'AS513 - AS513'

as-block: AS513 - AS513
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: 2009-05-29T08:33:22Z
last-modified: 2014-02-24T13:15:12Z
source: RIPE

% Information related to 'AS513'

% Abuse contact for 'AS513' is 'abuse@cern.ch'

aut-num: AS513
as-name: CERN
remarks: #
import: from AS59 action med=30; pref=535; accept
import: from AS293 action pref=535; accept ANY
import: from AS297 action med=30; pref=535; accept ANY
import: from AS559 at 192.65.184.209 action med=40; pref=535; accept community(20965:11537) or community(20965:293) or community(20965:6509)
import: from AS559 at 192.65.184.209 action med=20; pref=535; accept any
import: from AS559 at 192.65.184.222 action med=40; pref=535; accept community(20965:11537) or community(20965:293) or community(20965:6509)
import: from AS559 at 192.65.184.222 action med=20; pref=535; accept any
import: from AS559 at 192.65.184.174 action med=45; pref=535; accept community(20965:11537) or community(20965:293) or community(20965:6509)
import: from AS559 at 192.65.184.174 action med=25; pref=535; accept ANY
import: from AS559 at 192.65.184.70 action med=45; pref=535; accept community(20965:11537) or community(20965:293) or community(20965:6509)
import: from AS559 at 192.65.184.70 action med=25; pref=535; accept ANY
import: from AS1297 action med=30; pref=535; accept ANY
import: from AS2200 action med=20; pref=535; accept any
import: from AS2686 action med=10; pref=535; community.={513:21357}; accept
import: from AS2697 action med=10; pref=535; accept
import: from AS3152 action med=30; pref=535; accept ANY
import: from AS3303 action med=10; pref=535; accept
import: from AS3320 action community.={513:3320}; aspath.prepend(AS3320); med=30; pref=1535; accept ANY
import: from AS6509 action med=30; pref=535; accept ANY
import: from AS6730 at 192.65.185.3 action med=10; pref=535; accept
import: from AS6730 at 195.141.200.17 action community.={513:6730}; aspath.prepend(AS6730); med=30; pref=1535; accept ANY
import: from AS6772 action med=10; pref=535; accept
import: from AS6776 action med=10; pref=535; accept
import: from AS6805 action med=10; pref=535; accept
import: from AS6830 action med=10; pref=535; accept
import: from AS6853 action med=10; pref=535; community.={513:21357}; accept
import: from AS8404 action med=10; pref=535; community.={513:21357}; accept
import: from AS8674 action med=10; pref=535; accept
import: from AS8928 action aspath.prepend(AS8928); med=30; pref=1535; accept ANY
mp-import: afi ipv6.unicast from AS8928 action aspath.prepend(AS8928); med=30; pref=1535; accept ANY
import: from AS9264 action med=30; pref=535; accept ANY
import: from AS10764 action med=30; pref=535; accept ANY
import: from AS11537 action aspath.prepend(AS11537); med=30; pref=535; accept ANY
import: from AS12333 action med=10; pref=535; community.={513:21357}; accept
import: from AS12350 action med=10; pref=535; community.={513:21357}; accept
import: from AS12399 action med=10; pref=535; accept
import: from AS12620 action med=10; pref=535; accept
import: from AS12654 action med=10; pref=535; accept
import: from AS13030 action med=10; pref=535; accept
import: from AS15169 action med=10; pref=535; accept any # accept
import: from AS15479 action med=10; pref=535; community.={513:21357}; accept
import: from AS17579 at 134.75.108.58 action med=30; pref=535; accept ANY
import: from AS17579 at 192.16.155.29 action med=10; pref=535; accept
import: from AS20634 action med=10; pref=535; accept
import: from AS20932 action med=10; pref=535; community.={513:21357}; accept
import: from AS21357 accept not any
import: from AS21449 action med=10; pref=535; community.={513:21357}; accept
import: from AS22335 action aspath.prepend(AS22335); med=30; pref=535; accept ANY
import: from AS24167 at 117.103.111.173 action med=35; pref=1535; accept ANY
import: from AS24167 at 192.16.155.21 action med=30; pref=535; accept ANY
import: from AS24904 action med=10; pref=535; community.={513:21357}; accept
import: from AS25091 action med=10; pref=535; accept
import: from AS25152 action med=10; pref=535; accept
import: from AS28810 action med=10; pref=535; community.={513:21357}; accept
import: from AS29222 action med=10; pref=535; community.={513:21357}; accept
import: from AS30781 action med=10; pref=535; community.={513:21357}; accept
import: from AS32361 action med=30; pref=535; accept
import: from AS33845 action med=10; pref=535; community.={513:21357}; accept
import: from AS34146 action med=10; pref=535; community.={513:21357}; accept
import: from AS34288 action med=30; pref=535; accept
import: from AS34781 action med=10; pref=535; community.={513:21357}; accept
import: from AS43115 action med=10; pref=535; accept
import: from AS43142 action med=10; pref=535; community.={513:21357}; accept
import: from AS43683 action med=10; pref=535; community.={513:21357}; accept
import: from AS48751 action med=10; pref=535; accept
import: from AS57859 action med=10; pref=535; accept ANY
import: from AS61339 action med=10; pref=535; community.={513:21357}; accept
import: from AS196690 action med=10; pref=535; community.={513:21357}; accept
remarks: #
export: to AS59 announce
export: to AS293 announce
export: to AS297 announce
export: to AS559 at 192.65.184.209 action med=20; announce
export: to AS559 at 192.65.184.222 action med=20; announce
export: to AS559 at 192.65.184.70 action med=25; announce
export: to AS559 at 192.65.184.174 action med=25; announce
mp-export: afi ipv6.unicast to AS559 action med=20; announce AS-CERNEXT
export: to AS1297 announce ANY
export: to AS2200 announce
export: to AS2686 announce
export: to AS2697 announce
export: to AS3152 announce
export: to AS3303 action med=10; announce
export: to AS3320 action aspath.prepend(AS513); community.={513:3320};announce
export: to AS6509 announce
export: to AS6730 at 192.65.185.3 action med=10; announce
export: to AS6730 at 195.141.200.17 action aspath.prepend(AS513); community.={513:6730};announce
export: to AS6772 announce
export: to AS6776 announce
export: to AS6805 announce
export: to AS6830 announce
export: to AS6853 announce
export: to AS8404 announce
export: to AS8674 announce
export: to AS8928 action aspath.prepend(AS513); announce
mp-export: afi ipv6.unicast to AS8928 action aspath.prepend(AS513); announce AS-CERNEXT
export: to AS9264 announce
export: to AS10764 announce
export: to AS11537 action aspath.prepend(AS513); med=30; announce
export: to AS12620 announce
export: to AS12333 announce
export: to AS12350 announce
export: to AS12399 announce
export: to AS12654 announce any
export: to AS13030 announce
export: to AS15169 announce
export: to AS15479 announce
export: to AS17579 at 134.75.108.58 announce
export: to AS17579 at 192.16.155.29 announce
export: to AS20634 announce
export: to AS20932 announce
export: to AS21357 announce community(513:21357) or
export: to AS21449 announce
export: to AS22335 action aspath.prepend(AS513); announce
export: to AS24167 announce
export: to AS24904 announce
export: to AS25091 announce
export: to AS25152 announce {0.0.0.0/0}
export: to AS28810 announce {0.0.0.0/0}
export: to AS29222 announce
export: to AS30781 announce
export: to AS32361 announce
export: to AS33845 announce
export: to AS34146 announce
export: to AS34288 announce
export: to AS34781 announce
export: to AS43115 announce
export: to AS43142 announce
export: to AS43683 announce
export: to AS48751 announce any
export: to AS57859 announce
export: to AS61339 announce any
export: to AS196690 announce
remarks: #
-----------------------------------------------------
Community Definition
-----------------------------------------------------
513:21357 Prefix to be announced to Akamai
513:57859 Prefix announced to CIXP peers
-----------------------------------------------------
remarks: #
admin-c: CERN513
tech-c: CERN513
status: LEGACY
mnt-by: RIPE-NCC-LEGACY-MNT
org: ORG-CEOf1-RIPE
mnt-by: CERN-MNT
created: 2001-10-22T15:20:40Z
last-modified: 2016-04-14T10:45:23Z
source: RIPE # Filtered

organisation: ORG-CEOf1-RIPE
org-name: CERN - European Organization for Nuclear Research
org-type: LIR
address: CERN
address: CH-1211
address: Geneva 23
address: SWITZERLAND
phone: +41 22 76 74417
fax-no: +41 22 76 77155
admin-c: EM1969
admin-c: DGR6-RIPE
tech-c: CERN513
abuse-c: CERN513
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: CERN-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CERN-MNT
created: 2004-04-17T11:02:00Z
last-modified: 2016-06-22T07:43:07Z
source: RIPE # Filtered

role: CERN NOC
address: CERN - European Organization for Nuclear Research
address: Network Operation Center
address: IT Department - CS group
address: CH-1211 Geneva 23 - Switzerland
phone: +41227675011
fax-no: +41227677155
remarks: trouble: ------------------------------------------
remarks: trouble: Operational issues:
remarks: trouble: Peering issues:
remarks: trouble: CIXP issues:
remarks: trouble: Abuse and SPAM:
remarks: trouble: ------------------------------------------
admin-c: EM1969
admin-c: JS16747-RIPE
tech-c: EM1969
tech-c: DGR6-RIPE
nic-hdl: CERN513
mnt-by: CERN-MNT
abuse-mailbox: abuse@cern.ch
created: 2015-04-14T08:36:32Z
last-modified: 2016-06-22T07:07:39Z
source: RIPE # Filtered

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

WHOIS

home.cern domain is not supported

DNS Records
HostA RecordTTL
home.cern188.184.37.219300
HostMX RecordPriorityTTL
home.cerncernmxgwlb.cern.ch20300
HostNS RecordTTL
home.cernext-dns-2.cern.ch300
home.cernext-dns-1.cern.ch300
HostTXT RecordTTL

ext-dns-1.cern.ch
TTL: 300
Email address: external-dns.cern.ch
Serial: 2015070207
Refresh: 43200
Retry: 10800
Expire: 604800
Minimum: 43200

Errors
Warnings

Last tested: 07/02/2018

Desktop
Desktop Speed
75%
Desktop Resource Breakdown
Total Resources28
Number of Hosts5
Static Resources22
JavaScript Resources9
CSS Resources7

Last tested: 12/19/2017

Mobile
Mobile Usability
92%
Mobile Speed
53%
Mobile Resource Breakdown
Total Resources27
Number of Hosts5
Static Resources21
JavaScript Resources8
CSS Resources7
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