Slack.com Where work happens | Slack

Slack is where work flows. It's where the people you need, the information you share, and the tools you use come together to get things done.

Slack.com Overview

Slack.com ranking shows that the page is at position 209 over the world, while the bulk of its audience is from United States, where it ranks 117.

In terms of rank-to-traffic ratio, slack.com has 447,640 unique users per day, viewing 3,436,083 pages. The rank based value of slack.com is 45,158,939 USD. Every user makes 8.21 pageviews on average.

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

According the last verification test in November 28, 2019, slack.com has an expired SSL certificate issued by DigiCert Inc (expired on February 12, 2021). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.

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

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

Slack.com Rank Summary

Global Rank
209
Average Load Time
0.79sec
Links In Count
1,591
Website Value
$41.8 M

Slack.com Website Safety

logo
Overview
Last Updated: 12/06/2022
Overall result - slack.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: 01/28/2022
slack.com is safe.
Norton ConnectSafe evaluates slack.com for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 12/06/2022
slack.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
slack.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
slack.com is safe.
McAfee assesses slack.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 slack.com for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/09/2019
slack.com child safety is very good.
The WOT calculates reputation of the slack.com. This reputation system receives ratings from users and information from third-party sources, assesses the slack.com for safety features and confirms, whether slack.com is suitable for children.

SSL Information
Domainslack.com
Issuer OrganizationDigiCert Inc
IssuerDigiCert SHA2 Secure Server CA
AlgorithmRSA-SHA256
Valid form02/08/2018
Expiration02/12/2021
SignedCertificate is not self signed
Additional Domains slack.com
*.slack.com

Slack.com Hosting Information

Server Location

ASN Information

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#

Slack.com Domain Registration and Settings

WHOIS

Domain Name: SLACK.COM
Registry Domain ID: 900992_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2019-09-18T09:14:52Z
Creation Date: 1992-10-21T04:00:00Z
Registry Expiry Date: 2021-10-20T04:00:00Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895740
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: NS-1493.AWSDNS-58.ORG
Name Server: NS-166.AWSDNS-20.COM
Name Server: NS-1901.AWSDNS-45.CO.UK
Name Server: NS-606.AWSDNS-11.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-24T19:41:32Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Slack.com HTML Check

Warnings

Errors

Slack.com Desktop Performance

Last tested: 06/12/2016

Speedometer image
Desktop Speed
83%

Desktop Resource Breakdown
Total Resources78
Number of Hosts35
Static Resources39
JavaScript Resources22
CSS Resources5

Slack.com Mobile Insights

Last tested: 12/17/2017

Speedometer image
Mobile Usability
100%
Speedometer image
Mobile Speed
68%

Mobile Resource Breakdown
Total Resources96
Number of Hosts41
Static Resources40
JavaScript Resources24
CSS Resources2

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