Collins Online Dictionary | Definitions, Thesaurus and Translations

Pioneers in Language Reference for 200 years. Popular and trusted online dictionary with over 1 million words. Find definitions, meanings, synonyms, p... Overview

Collins Dictionary is a highly popular and trusted online dictionary that has been a pioneer in language reference for over 200 years. The website's name is and its title is "Collins Online Dictionary | Definitions, Thesaurus and Translations." The website provides its users with a comprehensive collection of over 1 million words, including their definitions, synonyms, pronunciations, translations, origins, and examples.

Collins Dictionary is a highly user-friendly website, designed for everyone regardless of age, gender, or culture. The website is accessible 24/7 to anyone who is seeking out the meaning of a word. This makes it easy for students, learners, teachers, writers, and anyone interested in expanding their knowledge and vocabulary to find the information they need.

The website has a considerable amount of traffic, with 179985.806 unique users per day and 338035.28 pageviews. Such traffic translates to the website's popularity and usefulness. The site's high traffic volume is also a reflection of the trust users have placed in the website as a reliable source of language reference. is hosted by CLOUDFLARENET - Cloudflare, Inc., in the United States. The website utilizes the .COM Top Level Domain (TLD), which is a highly popular TLD indicating that the website is a commercial enterprise. The site's SSL certificate is issued by DigiCert Inc., ensuring the safety and security of user data on the website.

The website is safe for use by all ages, making it a family-friendly website. The website's content does not contain any explicit or inappropriate material that may be unsuitable for children.

In terms of website optimization, Collins Dictionary website has impressive performance on some specific areas. The website scores 18 on PageSpeed Insights score for Performance, 100 for accessibility, 85 for Best Practices and 90 for SEO. This shows that the website is well optimized and works well on all devices.

In conclusion, Collins Dictionary website is a comprehensive and trustworthy resource for anyone who needs language reference information. The site is user-friendly, secure, and safe for use by all ages, making it a valuable online resource. Its high traffic volume is a testament to the usefulness of the site, while its strong performance on PageSpeed Insights is an indication of a well-optimized website. Rank Summary

Global Rank
Average Load Time
Links In Count
Website Value
$4.4 M Website Safety

Last Updated: 09/22/2023
Overall result - 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.
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Norton Connect Safe
Last Updated: 02/01/2023 is safe.
Norton ConnectSafe evaluates for any unsafe and insecure content. The results are critical for families with young children.
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Google Safe Search
Last Updated: 02/06/2019 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 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.
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Site Advisor
Last Updated: 02/22/2021 is safe.
McAfee assesses 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 for mature or inappropriate content, only security checks are evaluated.
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Web of Trust
Last Updated: 08/12/2021 child safety is very good.
The WOT calculates reputation of the This reputation system receives ratings from users and information from third-party sources, assesses the for safety features and confirms, whether is suitable for children.

SSL Information
Issuer OrganizationDigiCert Inc
IssuerGeoTrust TLS RSA CA G1
Valid form08/25/2020
SignedCertificate is not self signed
Additional Domains Rank History Hosting Information

Server Location

ASN Information

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 01/10/2023

# ARIN WHOIS data and services are subject to the Terms of Use
# available at:
# If you see inaccuracies in the results, please report at
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.

ASNumber: 13335
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via

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

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930

OrgNOCHandle: NOC11962-ARIN
OrgNOCPhone: +1-650-319-8930

RNOCHandle: NOC11962-ARIN
RNOCPhone: +1-650-319-8930

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930

# ARIN WHOIS data and services are subject to the Terms of Use
# available at:
# If you see inaccuracies in the results, please report at
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
# Domain Registration and Settings


Registry Domain ID: 536935241_DOMAIN_COM-VRSN
Registrar WHOIS Server:
Registrar URL:
Updated Date: 2019-06-29T09:16:29Z
Creation Date: 2006-07-31T18:26:39Z
Registry Expiry Date: 2021-07-31T18:26:39Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone: +1.2083895740
Domain Status: clientDeleteProhibited
Domain Status: clientTransferProhibited
Domain Status: clientUpdateProhibited
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form:
>>> Last update of whois database: 2021-04-24T23:17:24Z

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL HTML Check


Errors Desktop Performance

Last tested: 12/02/2019

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Desktop Speed

Desktop Resource Breakdown
Total Resources41
Number of Hosts13
Static Resources22
JavaScript Resources15
CSS Resources1 Mobile Insights

Last tested: 12/03/2019

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Mobile Usability
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Mobile Speed

Mobile Resource Breakdown
Total Resources38
Number of Hosts14
Static Resources19
JavaScript Resources15
CSS Resources1 Common Typos