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.

Sciencedirect.com Overview

Sciencedirect.com ranking shows that the page is at position 151 over the world, while the bulk of its audience is from China, where it ranks 83.

Sciencedirect.com hosted on CLOUDFLARENET - Cloudflare, Inc., US servers in United States. To reduce page loading time for the majority of sciencedirect.com users, we recommend migrating the server to China, as it will speed up sciencedirect.com page load time for the majority of users. See the list of other webpages hosted on CLOUDFLARENET - Cloudflare, Inc., US servers.

In terms of rank-to-traffic ratio, sciencedirect.com has 1,785,758 unique users per day, viewing 4,892,978 pages. The rank based value of sciencedirect.com is 64,961,254 USD. Every user makes 2.96 pageviews on average.

Sciencedirect.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in November 28, 2019, sciencedirect.com has an expired SSL certificate issued by COMODO CA Limited (expired on April 15, 2020). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by COMODO CA Limited.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust sciencedirect.com is a fairly safe domain.

According the Mobile-Friendly test by Google sciencedirect.com is nice optimized for mobile devices and tablets.

Sciencedirect.com Rank Summary

Global Rank
151
Average Load Time
1.03sec
Links In Count
134,073
Website Value
$60.1 M

Sciencedirect.com Website Safety

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Overview
Last Updated: 12/05/2022
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 logo
Norton Connect Safe
Last Updated: 07/01/2022
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 logo
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 brwosing logo
Google Safe Browsing
Last Updated: 08/11/2020
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.
McAfee logo
Site Advisor
Last Updated: 02/22/2021
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 logo
Web of Trust
Last Updated: 01/09/2019
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.

SSL Information
Domainssl866934.cloudflaressl.com
Issuer OrganizationCOMODO CA Limited
IssuerCOMODO ECC Domain Validation Secure Server CA 2
Algorithmecdsa-with-SHA256
Valid form10/08/2019
Expiration04/15/2020
SignedCertificate is not self signed
Additional Domains ssl866934.cloudflaressl.com
*.sciencedirect.com
sciencedirect.com

Sciencedirect.com Hosting Information

Server Location

ASN Information

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

Last Update: 04/14/2022

#
# 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


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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
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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.
#

Sciencedirect.com Domain Registration and Settings

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: 2021-04-01T04:18:17Z
Creation Date: 1997-03-12T05:00:00Z
Registry Expiry Date: 2023-03-13T04:00:00Z
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: 2021-04-24T19:59:32Z


DNS Records
HostA RecordTTL
sciencedirect.com162.159.129.81300
sciencedirect.com162.159.130.81300
HostMX RecordPriorityTTL
sciencedirect.comsciencedirect-com.mail.protection.outlook.com10300
HostNS RecordTTL
sciencedirect.comelmo.ns.cloudflare.com86400
sciencedirect.comsofia.ns.cloudflare.com86400
HostTXT RecordTTL
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sciencedirect.comv=spf1 ip4:80.64.57.21/30 a:rsevps20.ritense.com include:spf.protection.outlook.com ~all300
sciencedirect.comMS=ms66274496300
sciencedirect.comf92b5d99-6557-4f2a-9a4e-41b9cce227d2300

elmo.ns.cloudflare.com
TTL: 3600
Email address: dns.cloudflare.com
Serial: 2038044949
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 3600

Sciencedirect.com HTML Check


Errors
Warnings

Sciencedirect.com Desktop Performance

Last tested: 06/12/2016

Speedometer image
Desktop Speed
81%

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

Sciencedirect.com Mobile Insights

Last tested: 12/02/2019

Speedometer image
Mobile Usability
96%
Speedometer image
Mobile Speed
64%

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

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