Slack.design

Slack.design Overview

Slack.design belongs to AUTOMATTIC - Automattic, Inc, US. Check the list of other websites hosted by AUTOMATTIC - Automattic, Inc, US.

In terms of rank-to-traffic ratio, slack.design has 1,774 unique users per day, viewing 3,584 pages. The rank based value of slack.design is 2,595 USD. Every user makes 2.14 pageviews on average.

Slack.design boasts a link base consisting of 260 referring domains and 290 external backlinks, as revealed by the data obtained from web network scanning.

Slack.design top-level domain belongs to .DESIGN domain zone. Check other webpages in .DESIGN zone.

According the last verification test in November 20, 2022, slack.design has an expired SSL certificate issued by Let's Encrypt (expired on January 29, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing and Symantec slack.design is a fairly safe domain.

According the Mobile-Friendly test by Google slack.design is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Slack.design Website Safety

Overview

Last Updated: 04/04/2025

Unknown status.

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: 04/19/2024

slack.design is safe.

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

Google Safe Search

Last Updated: 04/04/2025

Not yet checked.

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: 01/11/2019

slack.design 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: 05/01/2021

slack.design is safe.

McAfee assesses slack.design 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.design for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 04/04/2025

slack.design child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	slack.design
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	10/31/2022
Expiration	01/29/2023
Signed	Certificate is not self signed
Additional Domains	slack.design www.slack.design

Slack.design Rank History

Alexa Rank shows how popular slack.design is in comparison with other sites. The most popular site has Alexa Rank equals 1. If slack.design has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to slack.design and pageviews on slack.design over the past 3 months.

Slack.design Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 2635

ASN Title: AUTOMATTIC - Automattic, Inc, US

Last Update: 08/06/2024

#
# 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: 2635
ASName: AUTOMATTIC
ASHandle: AS2635
RegDate: 2012-10-01
Updated: 2012-10-01
Ref: https://rdap.arin.net/registry/autnum/2635

OrgName: Automattic, Inc
OrgId: AUTOM-93
Address: 60 29th Street #343
City: San Francisco
StateProv: CA
PostalCode: 94110
Country: US
RegDate: 2011-10-05
Updated: 2018-06-04
Ref: https://rdap.arin.net/registry/entity/AUTOM-93

OrgNOCHandle: NOC12276-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-877-273-8550
OrgNOCEmail: ipadmin@automattic.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC12276-ARIN

OrgTechHandle: NOC12276-ARIN
OrgTechName: NOC
OrgTechPhone: +1-877-273-8550
OrgTechEmail: ipadmin@automattic.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC12276-ARIN

OrgAbuseHandle: ABUSE3970-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-877-273-8550
OrgAbuseEmail: abuse@automattic.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3970-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.design Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

slack.design domain is not supported

DNS Records

DNS Lookup Tool

Host	A Record	TTL
slack.design	192.0.66.216	3600

Host	MX Record	Priority	TTL

Host	NS Record	TTL
slack.design	dns1.p02.nsone.net	3600
slack.design	dns2.p02.nsone.net	3600
slack.design	dns3.p02.nsone.net	3600
slack.design	dns4.p02.nsone.net	3600
slack.design	ns01.slackdns.com	3600
slack.design	ns02.slackdns.com	3600
slack.design	ns03.slackdns.com	3600
slack.design	ns04.slackdns.com	3600

Host	TXT Record	TTL
slack.design	v=spf1 -all	3600

dns1.p02.nsone.net
TTL: 3600
Email address: hostmaster.nsone.net
Serial: 1639701986
Refresh: 43200
Retry: 7200
Expire: 1209600
Minimum: 3600

Slack.design HTML Check

HTML Validation Tool

Errors

Attribute “xmlns:cc” not allowed here.

Element “img” is missing required attribute “src”.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Bad value “true” for attribute “required” on element “input”.

Element “div” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Warnings

Attribute with the local name “xmlns:cc” is not serializable as XML 1.0.

Slack.design Desktop Performance

Last tested: 06/09/2018

Desktop Speed

60%

Optimize images

Avoid landing page redirects

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Reduce server response time

Leverage browser caching

Desktop Resource Breakdown

Total Resources	28
Number of Hosts	7
Static Resources	21
JavaScript Resources	6
CSS Resources	2

Slack.design Mobile Insights

Last tested: 07/15/2018

Mobile Usability

96%

Size content to viewport

Size tap targets appropriately

Mobile Speed

45%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Avoid landing page redirects

Optimize images

Reduce server response time

Leverage browser caching

Enable compression

Mobile Resource Breakdown

Total Resources	32
Number of Hosts	10
Static Resources	24
JavaScript Resources	8
CSS Resources	2

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Slack.design

Slack.design Overview

Slack.design Website Safety

Slack.design Rank History

Slack.design Hosting Information

Slack.design Domain Registration and Settings

Slack.design HTML Check

Slack.design Desktop Performance

Slack.design Mobile Insights

Slack.design Similar Audits

Slack.design Common Typos