Sciencedirect.com ScienceDirect.com | Science, health and medical journals, full text articles and books.

ScienceDirect is the world's leading source for scientific, technical, and medical research. Explore journals, books and articles.

Online Status
Online

Server IP address resolved: Yes
Http response code: 400
Response time: 0.32 sec.
Last Checked: 01/22/2025

Sciencedirect.com attracts 1,785,758 unique visitors daily, generating 4,892,978 pageviews. The estimated value of sciencedirect.com is 64,295,465 USD. Each visitor views approximately 2.93 pages on average.

According to Majestic's traffic estimates, sciencedirect.com ranks 77 globally, with the majority of its visitors coming from China, where it holds the 83 position.

Sciencedirect.com is hosted by CLOUDFLARENET - Cloudflare, Inc., US in United States; however, migrating the server to China could further improve page load times for the majority of users.

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

Sciencedirect.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.

A recent examination on (December 04, 2024), indicates that sciencedirect.com has an expired SSL certificate issued by Google Trust Services (expired on January 07, 2025). 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, Google Safe Search, Symantec and Web of Trust sciencedirect.com appears to be a safe domain.

Based on Google's Mobile-Friendly test, sciencedirect.com is optimized for mobile and tablet devices.

Global Rank
151
Average Load Time
1.03sec
Links In Count
134,073
Website Value
$60.1 M
Overview
Last Updated: 01/22/2025
Overall result - sciencedirect.com 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: 07/12/2024
sciencedirect.com is safe.
Norton ConnectSafe evaluates sciencedirect.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/10/2016
sciencedirect.com 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: 09/10/2023
sciencedirect.com 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: 02/04/2024
sciencedirect.com is safe.
McAfee assesses sciencedirect.com 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 sciencedirect.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 09/10/2023
sciencedirect.com child safety is very good.
The WOT calculates reputation of the sciencedirect.com. This reputation system receives ratings from users and information from third-party sources, assesses the sciencedirect.com for safety features and confirms, whether sciencedirect.com is suitable for children.

Sciencedirect.com | SSL Certificate Information
Domainsciencedirect.com
Issuer OrganizationGoogle Trust Services
IssuerWE1
Algorithmecdsa-with-SHA256
Valid form10/09/2024
Expiration01/07/2025
SignedCertificate is not self signed
Additional Domains sciencedirect.com
*.sciencedirect.com
Server Location

Sciencedirect.com ASN Information

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

Last Update: 12/30/2024

#
# 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.
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Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
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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
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RAbuseHandle: ABUSE2916-ARIN
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#
# 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.
#

WHOIS

Domain Name: SCIENCEDIRECT.COM
Registry Domain ID: 4453196_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.safenames.net
Registrar URL: http://www.safenames.net
Updated Date: 2024-03-14T00:50:41Z
Creation Date: 1997-03-12T05:00:00Z
Registry Expiry Date: 2025-03-13T04:00:00Z
Registrar: SafeNames Ltd.
Registrar IANA ID: 447
Registrar Abuse Contact Email: abuse@safenames.net
Registrar Abuse Contact Phone: +44.1908200022
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: ELMO.NS.CLOUDFLARE.COM
Name Server: SOFIA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-03-23T13:23:15Z


DNS Records
HostA RecordTTL
sciencedirect.com162.159.136.70300
sciencedirect.com162.159.137.70300
HostMX RecordPriorityTTL
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HostNS RecordTTL
sciencedirect.comelmo.ns.cloudflare.com86400
sciencedirect.comsofia.ns.cloudflare.com86400
HostTXT RecordTTL
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sciencedirect.comMS=ms66274496300
sciencedirect.com_globalsign-domain-verification=WMWEl3x2px3ebajHF9mer6Bb1oTiXuF6nlS9k3ZbJo300
sciencedirect.comd7807cbd-1201-468d-a943-4e505c51a6a4300
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sciencedirect.comv=spf1 ip4:80.64.57.21/30 a:rsevps20.ritense.com include:spf.protection.outlook.com ~all300

elmo.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2350768402
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800


Errors
Warnings

Last tested: 06/12/2016

Desktop
Desktop Speed
81%

Desktop Resource Breakdown
Total Resources28
Number of Hosts16
Static Resources17
JavaScript Resources16
CSS Resources2

Last tested: 12/02/2019

Mobile
Mobile Usability
96%
Mobile Speed
64%

Mobile Resource Breakdown
Total Resources21
Number of Hosts10
Static Resources10
JavaScript Resources9
CSS Resources1
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