www.crunchbase.com Open in urlscan Pro
2606:4700:10::6816:3e44 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://app.getresponse.com/click.html?x=a62b&lc=SlsCY9&mc=IY&s=q3ziDl&u=w05p6&z=E9g4hNy&
Effective URL:
https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20...
Submission: On November 06 via api (November 6th 2020, 3:24:37 pm UTC) from US

Summary HTTP 87 Redirects Links 1 Behaviour Indicators

Summary

This website contacted 24 IPs in 5 countries across 27 domains to perform 87 HTTP transactions. The main IP is 2606:4700:10::6816:3e44, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.crunchbase.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on July 29th 2020. Valid for: a year.

This is the only time www.crunchbase.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	104.160.64.9 104.160.64.9	46469 (GETRESPON...) (GETRESPONSE-IMPLIX)
1 1	54.165.225.92 54.165.225.92	14618 (AMAZON-AES) (AMAZON-AES)
1 1	2606:4700::68... 2606:4700::6811:5b6d	13335 (CLOUDFLAR...) (CLOUDFLARENET)
16	2606:4700:10:... 2606:4700:10::6816:3e44	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:820::200a	15169 (GOOGLE) (GOOGLE)
9	2a02:26f0:eb:... 2a02:26f0:eb:3aa::523	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
13	2a02:26f0:eb:... 2a02:26f0:eb:384::523	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
6	2a00:1450:400... 2a00:1450:4001:817::2003	15169 (GOOGLE) (GOOGLE)
2	152.199.19.17 152.199.19.17	15133 (EDGECAST) (EDGECAST)
5	35.186.220.184 35.186.220.184	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:803::2008	15169 (GOOGLE) (GOOGLE)
1	13.226.132.113 13.226.132.113	16509 (AMAZON-02) (AMAZON-02)
1	13.226.132.82 13.226.132.82	16509 (AMAZON-02) (AMAZON-02)
1	13.225.73.49 13.225.73.49	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:814::200e	15169 (GOOGLE) (GOOGLE)
1	172.217.18.98 172.217.18.98	15169 (GOOGLE) (GOOGLE)
2	2a02:26f0:10c... 2a02:26f0:10c:582::25ea	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	151.101.112.157 151.101.112.157	54113 (FASTLY) (FASTLY)
2	151.101.113.44 151.101.113.44	54113 (FASTLY) (FASTLY)
1	3.230.50.184 3.230.50.184	14618 (AMAZON-AES) (AMAZON-AES)
4	151.101.114.2 151.101.114.2	54113 (FASTLY) (FASTLY)
1	2a00:1450:400... 2a00:1450:4001:825::2002	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c07::9c	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:820::2004	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:81c::2003	15169 (GOOGLE) (GOOGLE)
1	35.190.10.112 35.190.10.112	15169 (GOOGLE) (GOOGLE)
87	24

1 104.160.64.9 (United States) 1 redirects

ASN46469 (GETRESPONSE-IMPLIX, US)
PTR: norevdns.getresponse.com

app.getresponse.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.165.225.92 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-165-225-92.compute-1.amazonaws.com

ai4.acemlnd.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:5b6d (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

ai4.activehosted.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

16 2606:4700:10::6816:3e44 (United States)

ASN13335 (CLOUDFLARENET, US)

www.crunchbase.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:820::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 2a02:26f0:eb:3aa::523 (Ascension Island)

ASN20940 (AKAMAI-ASN1, EU)

res-1.cloudinary.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
res-5.cloudinary.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
crunchbase-production-res.cloudinary.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

13 2a02:26f0:eb:384::523 (Ascension Island)

ASN20940 (AKAMAI-ASN1, EU)

res-3.cloudinary.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
res-4.cloudinary.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
res-2.cloudinary.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2a00:1450:4001:817::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 152.199.19.17 (United States)

ASN15133 (EDGECAST, US)

techcrunch.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 35.186.220.184 (Mountain View, United States)

ASN15169 (GOOGLE, US)
PTR: 184.220.186.35.bc.googleusercontent.com

collector-pxrw7m6iav.px-cloud.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:803::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
ssl.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.226.132.113 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-226-132-113.dus51.r.cloudfront.net

cdn.heapanalytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.226.132.82 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-226-132-82.dus51.r.cloudfront.net

cdn.pendo.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.225.73.49 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-73-49.fra2.r.cloudfront.net

public.profitwell.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:814::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 172.217.18.98 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s42-in-f2.1e100.net

www.googleadservices.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a02:26f0:10c:582::25ea (Ascension Island)

ASN20940 (AKAMAI-ASN1, EU)

snap.licdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.112.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

static.ads-twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 151.101.113.44 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

cdn.taboola.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
trc.taboola.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.230.50.184 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-230-50-184.compute-1.amazonaws.com

q.quora.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 151.101.114.2 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

sdk.split.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:825::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c07::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:820::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:81c::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.190.10.112 (Mountain View, United States)

ASN15169 (GOOGLE, US)
PTR: 112.10.190.35.bc.googleusercontent.com

collector-pxrw7m6iav.perimeterx.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
22	cloudinary.com res-1.cloudinary.com res-3.cloudinary.com res-5.cloudinary.com res-4.cloudinary.com res-2.cloudinary.com crunchbase-production-res.cloudinary.com	193 KB
16	crunchbase.com www.crunchbase.com	1 MB
6	gstatic.com fonts.gstatic.com	60 KB
5	px-cloud.net collector-pxrw7m6iav.px-cloud.net	3 KB
4	split.io sdk.split.io	2 KB
4	google-analytics.com www.google-analytics.com ssl.google-analytics.com	19 KB
2	google.de www.google.de	259 B
2	google.com www.google.com	243 B
2	doubleclick.net googleads.g.doubleclick.net stats.g.doubleclick.net	1 KB
2	taboola.com cdn.taboola.com trc.taboola.com	22 KB
2	licdn.com snap.licdn.com	3 KB
2	techcrunch.com techcrunch.com	61 KB
2	googleapis.com fonts.googleapis.com	1 KB
1	perimeterx.net collector-pxrw7m6iav.perimeterx.net	1021 B
1	quora.com q.quora.com	422 B
1	ads-twitter.com static.ads-twitter.com	2 KB
1	googleadservices.com www.googleadservices.com	11 KB
1	profitwell.com public.profitwell.com	15 KB
1	pendo.io cdn.pendo.io app.pendo.io Failed	112 KB
1	heapanalytics.com cdn.heapanalytics.com heapanalytics.com Failed	40 KB
1	googletagmanager.com www.googletagmanager.com	53 KB
1	activehosted.com 1 redirects ai4.activehosted.com	527 B
1	acemlnd.com 1 redirects ai4.acemlnd.com	310 B
1	getresponse.com 1 redirects app.getresponse.com	2 KB
0	linkedin.com Failed www.linkedin.com Failed
0	t.co Failed t.co Failed
0	twitter.com Failed analytics.twitter.com Failed
87	27

	Domain	Requested by
16	www.crunchbase.com	www.crunchbase.com
8	res-3.cloudinary.com	www.crunchbase.com
6	fonts.gstatic.com	fonts.googleapis.com
5	collector-pxrw7m6iav.px-cloud.net	www.crunchbase.com
5	res-1.cloudinary.com	www.crunchbase.com
4	sdk.split.io	www.crunchbase.com
3	res-4.cloudinary.com	www.crunchbase.com
2	www.google.de
2	www.google.com
2	crunchbase-production-res.cloudinary.com
2	ssl.google-analytics.com
2	snap.licdn.com	www.googletagmanager.com snap.licdn.com
2	www.google-analytics.com	www.googletagmanager.com www.crunchbase.com
2	res-2.cloudinary.com	www.crunchbase.com
2	techcrunch.com	www.crunchbase.com
2	res-5.cloudinary.com	www.crunchbase.com
2	fonts.googleapis.com	www.crunchbase.com
1	collector-pxrw7m6iav.perimeterx.net	www.crunchbase.com
1	stats.g.doubleclick.net	www.crunchbase.com
1	trc.taboola.com	cdn.taboola.com
1	googleads.g.doubleclick.net	www.googleadservices.com
1	q.quora.com
1	cdn.taboola.com	www.crunchbase.com
1	static.ads-twitter.com	www.crunchbase.com
1	www.googleadservices.com	www.googletagmanager.com
1	public.profitwell.com	www.crunchbase.com
1	cdn.pendo.io	www.crunchbase.com
1	cdn.heapanalytics.com	www.crunchbase.com
1	www.googletagmanager.com	www.crunchbase.com
1	ai4.activehosted.com	1 redirects
1	ai4.acemlnd.com	1 redirects
1	app.getresponse.com	1 redirects
0	www.linkedin.com Failed
0	app.pendo.io Failed	cdn.pendo.io
0	heapanalytics.com Failed
0	t.co Failed
0	analytics.twitter.com Failed	static.ads-twitter.com
87	37

This site contains links to these domains. Also see Links.

Domain
www.perimeterx.com

Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2020-07-29` - `2021-07-29`	a year	crt.sh
upload.video.google.com GTS CA 1O1	`2020-10-06` - `2020-12-29`	3 months	crt.sh
*.cloudinary.com Go Daddy Secure Certificate Authority - G2	`2019-12-08` - `2022-01-17`	2 years	crt.sh
*.gstatic.com GTS CA 1O1	`2020-10-20` - `2021-01-12`	3 months	crt.sh
techcrunch.com DigiCert SHA2 Secure Server CA	`2020-09-16` - `2021-10-18`	a year	crt.sh
*.px-cloud.net Let's Encrypt Authority X3	`2020-10-27` - `2021-01-25`	3 months	crt.sh
*.google-analytics.com GTS CA 1O1	`2020-10-20` - `2021-01-12`	3 months	crt.sh
cdn.heapanalytics.com Amazon	`2020-09-24` - `2021-10-26`	a year	crt.sh
cdn.pendo.io DigiCert SHA2 Extended Validation Server CA	`2019-06-04` - `2021-09-02`	2 years	crt.sh
*.profitwell.com Amazon	`2020-08-31` - `2021-09-30`	a year	crt.sh
www.googleadservices.com GTS CA 1O1	`2020-10-06` - `2020-12-29`	3 months	crt.sh
*.licdn.com DigiCert SHA2 Secure Server CA	`2019-04-01` - `2021-05-07`	2 years	crt.sh
ads-twitter.com DigiCert SHA2 High Assurance Server CA	`2020-08-14` - `2021-08-19`	a year	crt.sh
*.taboola.com DigiCert SHA2 Secure Server CA	`2020-08-10` - `2021-12-31`	a year	crt.sh
*.quora.com Let's Encrypt Authority X3	`2020-10-25` - `2021-01-23`	3 months	crt.sh
f2.shared.global.fastly.net GlobalSign CloudSSL CA - SHA256 - G3	`2020-10-14` - `2021-04-23`	6 months	crt.sh
*.g.doubleclick.net GTS CA 1O1	`2020-10-20` - `2021-01-12`	3 months	crt.sh
www.google.com GTS CA 1O1	`2020-10-06` - `2020-12-29`	3 months	crt.sh
www.google.de GTS CA 1O1	`2020-10-20` - `2021-01-12`	3 months	crt.sh
perimeterx.net GeoTrust RSA CA 2018	`2019-07-03` - `2021-08-31`	2 years	crt.sh

This page contains 1 frames:

Primary Page: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
Frame ID: 5A256CFEF8D6D2E15264FF334606E0CA
Requests: 88 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://app.getresponse.com/click.html?x=a62b&lc=SlsCY9&mc=IY&s=q3ziDl&u=w05p6&z=E9g4hNy& HTTP 302
https://ai4.acemlnd.com/lt.php?notrack=1&notrack=1&s=bad97c655476f96a390a72c05a742011&i=1246A7528A27... HTTP 301
https://ai4.activehosted.com/lt.php?notrack=1&notrack=1&s=bad97c655476f96a390a72c05a742011&i=1246A7528A27... HTTP 302
https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI+Can+Tell+Which+Ma... Page URL
https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Wh... Page URL

Detected technologies

CloudFlare (CDN) Expand

Overall confidence: 100%
Detected patterns

headers server /^cloudflare$/i

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

html /<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com/i

Page Statistics

87
Requests

91 %
HTTPS

50 %
IPv6

27
Domains

37
Subdomains

24
IPs

5
Countries

1913 kB
Transfer

7489 kB
Size

13
Cookies

1 Outgoing links

These are links going to different origins than the main page.

URL: https://www.perimeterx.com/whywasiblocked
Title: PerimeterX

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

https://app.getresponse.com/click.html?x=a62b&lc=SlsCY9&mc=IY&s=q3ziDl&u=w05p6&z=E9g4hNy& HTTP 302
https://ai4.acemlnd.com/lt.php?notrack=1&notrack=1&s=bad97c655476f96a390a72c05a742011&i=1246A7528A27A13914&utm_medium=email&utm_source=getresponse&utm_content=The+Golden+Rule%3A+Treat+Robots+As+You+Wish+To+Be+Treated&utm_campaign= HTTP 301
https://ai4.activehosted.com/lt.php?notrack=1&notrack=1&s=bad97c655476f96a390a72c05a742011&i=1246A7528A27A13914&utm_medium=email&utm_source=getresponse&utm_content=The+Golden+Rule%3A+Treat+Robots+As+You+Wish+To+Be+Treated&utm_campaign= HTTP 302
https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI+Can+Tell+Which+Masks+Are+Best+At+Protecting+You+From+COVID-19+and+More&utm_campaign=Newsletter+%2349+-+August+18%2C+2020+Edition Page URL
https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0

https://app.getresponse.com/click.html?x=a62b&lc=SlsCY9&mc=IY&s=q3ziDl&u=w05p6&z=E9g4hNy& HTTP 302
https://ai4.acemlnd.com/lt.php?notrack=1&notrack=1&s=bad97c655476f96a390a72c05a742011&i=1246A7528A27A13914&utm_medium=email&utm_source=getresponse&utm_content=The+Golden+Rule%3A+Treat+Robots+As+You+Wish+To+Be+Treated&utm_campaign= HTTP 301
https://ai4.activehosted.com/lt.php?notrack=1&notrack=1&s=bad97c655476f96a390a72c05a742011&i=1246A7528A27A13914&utm_medium=email&utm_source=getresponse&utm_content=The+Golden+Rule%3A+Treat+Robots+As+You+Wish+To+Be+Treated&utm_campaign= HTTP 302
https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI+Can+Tell+Which+Masks+Are+Best+At+Protecting+You+From+COVID-19+and+More&utm_campaign=Newsletter+%2349+-+August+18%2C+2020+Edition

Request Chain 78

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=396036&time=1604676258279&url=https%3A%2F%2Fwww.crunchbase.com%2F%3Futm_source%3DActiveCampaign%26utm_medium%3Demail%26utm_content%3DAI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More%26utm_campaign%3DNewsletter%20%2349%20-%20August%2018%2C%202020%20Edition HTTP 302
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D396036%26time%3D1604676258279%26url%3Dhttps%253A%252F%252Fwww.crunchbase.com%252F%253Futm_source%253DActiveCampaign%2526utm_medium%253Demail%2526utm_content%253DAI%2BCan%2BTell%2BWhich%2BMasks%2BAre%2BBest%2BAt%2BProtecting%2BYou%2BFrom%2BCOVID-19%2Band%2BMore%2526utm_campaign%253DNewsletter%2B%252349%2B-%2BAugust%2B18%252C%2B2020%2BEdition%26liSync%3Dtrue

87 HTTP transactions
3 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

/ Show response
www.crunchbase.com/
Redirect Chain

https://app.getresponse.com/click.html?x=a62b&lc=SlsCY9&mc=IY&s=q3ziDl&u=w05p6&z=E9g4hNy&
https://ai4.acemlnd.com/lt.php?notrack=1&notrack=1&s=bad97c655476f96a390a72c05a742011&i=1246A7528A27A13914&utm_medium=email&utm_source=getresponse&utm_content=The+Golden+Rule%3A+Treat+Robots+As+You...
https://ai4.activehosted.com/lt.php?notrack=1&notrack=1&s=bad97c655476f96a390a72c05a742011&i=1246A7528A27A13914&utm_medium=email&utm_source=getresponse&utm_content=The+Golden+Rule%3A+Treat+Robots+A...
https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI+Can+Tell+Which+Masks+Are+Best+At+Protecting+You+From+COVID-19+and+More&utm_campaign=Newsletter+%2349+-+August+1...

357 KB
57 KB

458ms
441ms

Document
text/html

2606:4700:10::6816:3e44
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI+Can+Tell+Which+Masks+Are+Best+At+Protecting+You+From+COVID-19+and+More&utm_campaign=Newsletter+%2349+-+August+18%2C+2020+Edition

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:3e44 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

00848f77e46846843ea347bb5279e7fc4343c050f03158b2e69bff1e0d8b6cfc

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

:method: GET
:authority: www.crunchbase.com
:scheme: https
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AKAMAI-ASN1

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AKAMAI-ASN1

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Full URL: https://www.crunchbase.com/rw7M6iAV/init.js
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font/woff2 2a00:1450:4001:817::2003
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https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmEU9fBBc4AMP6lQ.woff2

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font/woff2 2a00:1450:4001:817::2003
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font/woff2 2a00:1450:4001:817::2003
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https://res-4.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_480,f_auto,q_auto:eco/v1588204572/clientapp/CB_Pro_Advanced_Search.png

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GET
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fonts.gstatic.com/s/roboto/v20/ 11 KB
11 KB 6ms
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GOOGLE

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Full URL

https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmSU5fBBc4AMP6lQ.woff2

Requested by

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Response headers

date: Mon, 02 Nov 2020 04:36:21 GMT
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server: sffe
age: 384475
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fonts.gstatic.com/s/roboto/v20/ 8 KB
8 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:817::2003
GOOGLE

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Full URL

https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu7GxKKTU1Kvnz.woff2

Requested by

Host: fonts.googleapis.com
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Response headers

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POST
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892 B 204ms
110ms XHR
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GOOGLE

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Full URL: https://collector-pxrw7m6iav.px-cloud.net/api/v2/collector
Requested by: Host: www.crunchbase.com
URL: https://www.crunchbase.com/rw7M6iAV/init.js
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135 KB 31ms
31ms XHR
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Full URL: https://www.crunchbase.com/v4/md/applications/crunchbase?lang=en&etag=d6b31a89228622dddf5893e0fc284282
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Request headers

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GET
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53 KB 15ms
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https://www.googletagmanager.com/gtm.js?id=GTM-MCH8573

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Protocol

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Response headers

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GET
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8 KB 19ms
19ms Script
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Full URL: https://www.crunchbase.com/app-routed-lazy-home-anon-home-anon-module-es2015.84001647dec8c02c29cf.js
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74ms Script
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AMAZON-02

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Full URL: https://cdn.heapanalytics.com/js/heap-973801186.js
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https://www.google-analytics.com/analytics.js

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Full URL

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https://res-2.cloudinary.com/crunchbase-production/image/upload/v1528136300/clientapp/logo_crunchbase.svg

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32 KB 36ms
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https://crunchbase-production-res.cloudinary.com/image/upload/v1588291677/product_roadmap_ebook_native_vccb6g.jpg

Protocol

Security

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Software

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Full URL

https://ssl.google-analytics.com/collect?v=1&tid=UA-68916521-1&cid=169&t=event&ec=native_ads&ea=pageview&el=%20cb_supercharge-your-investment-ebook_202010&sc=start

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Software

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image/png 2a02:26f0:eb:3aa::523
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https://crunchbase-production-res.cloudinary.com/image/upload/v1602787084/clientapp/100x100_Web_ad.png

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

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Full URL: https://www.crunchbase.com/v4/cb/billing/products/crunchbase-pro
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CLOUDFLARENET

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Full URL: https://www.crunchbase.com/v4/cb/billing/products/crunchbase-bundle
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Request headers

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image/webp 2a02:26f0:eb:3aa::523
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https://res-5.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_500,w_500,f_auto,q_auto:eco/v1551315579/hompage-mktg-Research_yvssll.svg

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TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2a02:26f0:eb:3aa::523 , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

Cloudinary /

Resource Hash

59c1ea1f8d700e2ae8269f464c60ba8498d956979002ac4445ea5e4cab4f42be

Security Headers

Name	Value
Strict-Transport-Security	max-age=604800
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Fri, 06 Nov 2020 15:24:18 GMT
x-content-type-options: nosniff
status: 200
content-disposition: inline; filename="toaster_money_th.webp"
server-timing: akam;dur=5;start=2020-11-06T15:24:18.017Z;desc=hit,rtt;dur=6
vary: Accept,User-Agent
content-length: 2364
last-modified: Fri, 05 Jul 2019 18:18:16 GMT
server: Cloudinary
etag: "e20e8814de096b54a0f76f6e3b315964"
strict-transport-security: max-age=604800
content-type: image/webp
access-control-allow-origin: *
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cache-control: private, no-transform, immutable, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *

GET
H2 200 hompage-mktg-Entrepreneur_gvdywi.svg
res-3.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_500,w_500,f_auto,q_auto:eco/v1551315579/ 11 KB
12 KB 12ms
11ms Image
image/webp 2a02:26f0:eb:384::523
AKAMAI-ASN1

General

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Full URL

https://res-3.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_500,w_500,f_auto,q_auto:eco/v1551315579/hompage-mktg-Entrepreneur_gvdywi.svg

Requested by

Host: www.crunchbase.com
URL: https://www.crunchbase.com/vendor-es2015.6de3e8a41f04b7f6dae0.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2a02:26f0:eb:384::523 , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

Cloudinary /

Resource Hash

7edff3cf9b2f0ddfc7429092f5a4f9af5157e76bdbcd68569b852c10730039e1

Security Headers

Name	Value
Strict-Transport-Security	max-age=604800
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Fri, 06 Nov 2020 15:24:18 GMT
x-content-type-options: nosniff
status: 200
content-disposition: inline; filename="hompage-mktg-Entrepreneur_gvdywi.webp"
server-timing: akam;dur=4;start=2020-11-06T15:24:18.019Z;desc=hit,rtt;dur=6
vary: Accept,User-Agent
content-length: 11284
last-modified: Mon, 03 Jun 2019 17:38:29 GMT
server: Cloudinary
etag: "64ab50111a5239633666a27b8f92045f"
strict-transport-security: max-age=604800
content-type: image/webp
access-control-allow-origin: *
access-control-expose-headers: Content-Length,Content-Disposition,Content-Range,Etag,Server-Timing,Vary,X-Cld-Error,X-Content-Type-Options
cache-control: private, no-transform, immutable, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *

GET
H2 200 Screen-Shot-2020-05-01-at-9.08.14-AM-300x210.png
res-3.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_150,w_150,f_auto,q_auto:eco/news_post_images/2020/05/ 2 KB
2 KB 46ms
46ms Image
image/webp 2a02:26f0:eb:384::523
AKAMAI-ASN1

General

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Full URL

https://res-3.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_150,w_150,f_auto,q_auto:eco/news_post_images/2020/05/Screen-Shot-2020-05-01-at-9.08.14-AM-300x210.png

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2a02:26f0:eb:384::523 , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

Cloudinary /

Resource Hash

2d2806c1cc822783d6313a01998d174b6f094ad4cb2f9c3861a489a9d5a2a6d5

Security Headers

Name	Value
Strict-Transport-Security	max-age=604800
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Fri, 06 Nov 2020 15:24:18 GMT
x-content-type-options: nosniff
status: 200
content-disposition: inline; filename="Screen-Shot-2020-05-01-at-9.08.14-AM-300x210.webp"
server-timing: akam;dur=19;start=2020-11-06T15:24:18.024Z;desc=hit,rtt;dur=6
vary: Accept,User-Agent
content-length: 1784
last-modified: Fri, 01 May 2020 15:13:52 GMT
server: Cloudinary
etag: "971740fa6cf9e2901cd5760fb52d9c69"
strict-transport-security: max-age=604800
content-type: image/webp
access-control-allow-origin: *
access-control-expose-headers: Content-Length,Content-Disposition,Content-Range,Etag,Server-Timing,Vary,X-Cld-Error,X-Content-Type-Options
cache-control: private, no-transform, immutable, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *

GET
H2 200 Breaking_News_thm-300x300.png
res-3.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_150,w_150,f_auto,q_auto:eco/news_post_images/2020/08/ 5 KB
6 KB 59ms
58ms Image
image/jpeg 2a02:26f0:eb:384::523
AKAMAI-ASN1

General

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Full URL

https://res-3.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_150,w_150,f_auto,q_auto:eco/news_post_images/2020/08/Breaking_News_thm-300x300.png

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2a02:26f0:eb:384::523 , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

Cloudinary /

Resource Hash

cddd93fa8fcc0053ca589f2a17a7f72a95aa8fd49939dff1bea22df3fa319cf3

Security Headers

Name	Value
Strict-Transport-Security	max-age=604800
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Fri, 06 Nov 2020 15:24:18 GMT
x-content-type-options: nosniff
status: 200
server-timing: akam;dur=23;start=2020-11-06T15:24:18.040Z;desc=hit,rtt;dur=6
vary: Accept,User-Agent
content-length: 5458
last-modified: Mon, 31 Aug 2020 13:11:29 GMT
server: Cloudinary
etag: "df5a04128ca890e0b6713f8c260fd7cc"
strict-transport-security: max-age=604800
content-type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length,Content-Disposition,Content-Range,Etag,Server-Timing,Vary,X-Cld-Error,X-Content-Type-Options
cache-control: private, no-transform, immutable, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
x-akamai-path-stats: [3:82776:67224]

GET
H2 200 hompage-mktg-Sales_xgcoyk.svg
res-1.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_500,w_500,f_auto,q_auto:eco/v1551315579/ 11 KB
12 KB 11ms
11ms Image
image/webp 2a02:26f0:eb:3aa::523
AKAMAI-ASN1

General

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Full URL

https://res-1.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_500,w_500,f_auto,q_auto:eco/v1551315579/hompage-mktg-Sales_xgcoyk.svg

Requested by

Host: www.crunchbase.com
URL: https://www.crunchbase.com/vendor-es2015.6de3e8a41f04b7f6dae0.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2a02:26f0:eb:3aa::523 , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

Cloudinary /

Resource Hash

f7cb183b7dd7fe14cc7fa4c74493d2a13eec61edaf40c93c3d3f2aa2ada1d88d

Security Headers

Name	Value
Strict-Transport-Security	max-age=604800
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Fri, 06 Nov 2020 15:24:18 GMT
x-content-type-options: nosniff
status: 200
content-disposition: inline; filename="hompage-mktg-Sales_xgcoyk.webp"
server-timing: akam;dur=4;start=2020-11-06T15:24:18.035Z;desc=hit,rtt;dur=5
vary: Accept,User-Agent
content-length: 11260
last-modified: Mon, 03 Jun 2019 17:30:36 GMT
server: Cloudinary
etag: "1a0a2d786c3447e57536d960c0eef8f4"
strict-transport-security: max-age=604800
content-type: image/webp
access-control-allow-origin: *
access-control-expose-headers: Content-Length,Content-Disposition,Content-Range,Etag,Server-Timing,Vary,X-Cld-Error,X-Content-Type-Options
cache-control: private, no-transform, immutable, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
x-akamai-path-stats: [3:83035:72965:0]

GET
H2 200 CB_Pro_Advanced_Search.png
res-4.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_480,f_auto,q_auto:eco/v1588204572/clientapp/ 19 KB
20 KB 28ms
28ms Image
image/webp 2a02:26f0:eb:384::523
AKAMAI-ASN1

General

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Full URL

https://res-4.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_480,f_auto,q_auto:eco/v1588204572/clientapp/CB_Pro_Advanced_Search.png

Requested by

Host: www.crunchbase.com
URL: https://www.crunchbase.com/vendor-es2015.6de3e8a41f04b7f6dae0.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2a02:26f0:eb:384::523 , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

Cloudinary /

Resource Hash

f5d9460ad8aca885eb92ae84737c2bf38d768cdfbce5456b2ad3d4a6aa5b7870

Security Headers

Name	Value
Strict-Transport-Security	max-age=604800
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Fri, 06 Nov 2020 15:24:18 GMT
x-content-type-options: nosniff
status: 200
content-disposition: inline; filename="CB_Pro_Advanced_Search.webp"
server-timing: akam;dur=4;start=2020-11-06T15:24:18.055Z;desc=hit,rtt;dur=6
vary: Accept,User-Agent
content-length: 19954
last-modified: Thu, 30 Apr 2020 00:00:36 GMT
server: Cloudinary
etag: "cc9d5cad2ca8c254267be9eacb461036"
strict-transport-security: max-age=604800
content-type: image/webp
access-control-allow-origin: *
access-control-expose-headers: Content-Length,Content-Disposition,Content-Range,Etag,Server-Timing,Vary,X-Cld-Error,X-Content-Type-Options
cache-control: private, no-transform, immutable, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
x-akamai-path-stats: [3:83884:47116]

GET
H2 200 hompage-mktg-Invest_rnp0ee.svg
res-3.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_500,w_500,f_auto,q_auto:eco/v1551315579/ 14 KB
14 KB 39ms
39ms Image
image/webp 2a02:26f0:eb:384::523
AKAMAI-ASN1

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Full URL

https://res-3.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_500,w_500,f_auto,q_auto:eco/v1551315579/hompage-mktg-Invest_rnp0ee.svg

Requested by

Host: www.crunchbase.com
URL: https://www.crunchbase.com/vendor-es2015.6de3e8a41f04b7f6dae0.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2a02:26f0:eb:384::523 , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

Cloudinary /

Resource Hash

c14268ddd87ce5d3af1c00a15fdbdb8351cc36378cc79f454455643cde5f584c

Security Headers

Name	Value
Strict-Transport-Security	max-age=604800
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Fri, 06 Nov 2020 15:24:18 GMT
x-content-type-options: nosniff
status: 200
content-disposition: inline; filename="hompage-mktg-Invest_rnp0ee.webp"
server-timing: akam;dur=4;start=2020-11-06T15:24:18.070Z;desc=hit,rtt;dur=6
vary: Accept,User-Agent
content-length: 13892
last-modified: Mon, 03 Jun 2019 17:38:29 GMT
server: Cloudinary
etag: "46f019b31df23932aafa6495b9cfc29b"
strict-transport-security: max-age=604800
content-type: image/webp
access-control-allow-origin: *
access-control-expose-headers: Content-Length,Content-Disposition,Content-Range,Etag,Server-Timing,Vary,X-Cld-Error,X-Content-Type-Options
cache-control: private, no-transform, immutable, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
x-akamai-path-stats: [3:85387:54613]

GET
H2 404 AIRBNB.gif
res-4.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_150,w_150,f_auto,q_auto:eco/news_post_images/2018/02/ 0
384 B 227ms
226ms Image
text/html 2a02:26f0:eb:384::523
AKAMAI-ASN1

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Full URL

https://res-4.cloudinary.com/crunchbase-production/image/upload/c_lpad,h_150,w_150,f_auto,q_auto:eco/news_post_images/2018/02/AIRBNB.gif

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2a02:26f0:eb:384::523 , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

Cloudinary /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=604800

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Fri, 06 Nov 2020 15:24:18 GMT
vary: Accept,User-Agent
x-cld-error: Resource not found
status: 404
content-transfer-encoding: binary
content-disposition: inline
server-timing: akam;dur=185;start=2020-11-06T15:24:18.081Z;desc=synth,rtt;dur=11
content-length: 0
pragma: no-cache
server: Cloudinary
strict-transport-security: max-age=604800
content-type: text/html
access-control-allow-origin: *
access-control-expose-headers: Content-Length,Content-Disposition,Content-Range,Etag,Server-Timing,Vary,X-Cld-Error
cache-control: private, no-transform, max-age=0, no-cache
accept-ranges: bytes
timing-allow-origin: *

POST
H3-Q050 200 collect Show response
www.google-analytics.com/j/ 2 B
68 B 14ms
13ms XHR
text/plain 2a00:1450:4001:814::200e
GOOGLE

General

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Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j87&a=1419046272&t=pageview&_s=1&dl=https%3A%2F%2Fwww.crunchbase.com%2F%3Futm_source%3DActiveCampaign%26utm_medium%3Demail%26utm_content%3DAI%2520Can%2520Tell%2520Which%2520Masks%2520Are%2520Best%2520At%2520Protecting%2520You%2520From%2520COVID-19%2520and%2520More%26utm_campaign%3DNewsletter%2520%252349%2520-%2520August%252018%2C%25202020%2520Edition&ul=en-us&de=UTF-8&dt=Crunchbase%3A%20Discover%20innovative%20companies%20and%20the%20people%20behind%20them&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAAC~&jid=321536645&gjid=616640967&cid=360788045.1604676258&tid=UA-60854465-1&_gid=23871028.1604676258&_r=1&gtm=2wgas1MCH8573&z=1455963039

Requested by

Host: www.crunchbase.com
URL: https://www.crunchbase.com/polyfills-es2015.b7e71be667d471b489e9.js

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:814::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Fri, 06 Nov 2020 15:24:18 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
status: 200
content-type: text/plain
access-control-allow-origin: https://www.crunchbase.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 2
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST clientapp
www.crunchbase.com/v4/cb/events/ 0
0

POST
H2 200 collector
collector-pxrw7m6iav.px-cloud.net/api/v2/ 366 B
431 B 86ms
86ms XHR
application/json 35.186.220.184
GOOGLE

General

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Show headers Download Go to

Full URL: https://collector-pxrw7m6iav.px-cloud.net/api/v2/collector
Requested by: Host: www.crunchbase.com
URL: https://www.crunchbase.com/polyfills-es2015.b7e71be667d471b489e9.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.186.220.184 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 184.220.186.35.bc.googleusercontent.com
Software: /
Resource Hash

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-type: application/x-www-form-urlencoded

Response headers

date: Fri, 06 Nov 2020 15:24:17 GMT
via: 1.1 google
status: 200
access-control-allow-methods: GET,HEAD,PUT,PATCH,POST,DELETE
content-type: application/json; charset=utf-8
access-control-allow-origin: https://www.crunchbase.com
access-control-allow-credentials: true
timing-allow-origin: *
alt-svc: clear
content-length: 366

GET
H/1.1 200
OK insight.beta.min.js
snap.licdn.com/li.lms-analytics/ 4 KB
2 KB 10ms
9ms Script
application/x-javascript 2a02:26f0:10c:582::25ea
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://snap.licdn.com/li.lms-analytics/insight.beta.min.js
Requested by: Host: snap.licdn.com
URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 2a02:26f0:10c:582::25ea , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),
Reverse DNS
Software: /
Resource Hash

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Fri, 06 Nov 2020 15:24:18 GMT
Content-Encoding: gzip
Last-Modified: Tue, 22 Sep 2020 22:01:48 GMT
X-CDN: AKAM
Vary: Accept-Encoding
Content-Type: application/x-javascript;charset=utf-8
Cache-Control: max-age=10072
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 1799

GET
H2 200 /
googleads.g.doubleclick.net/pagead/viewthroughconversion/937859262/ 3 KB
1 KB 18ms
18ms Script
text/javascript 2a00:1450:4001:825::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/937859262/?random=1604676258114&cv=9&fst=1604676258114&num=1&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgas1&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.crunchbase.com%2F%3Futm_source%3DActiveCampaign%26utm_medium%3Demail%26utm_content%3DAI%2520Can%2520Tell%2520Which%2520Masks%2520Are%2520Best%2520At%2520Protecting%2520You%2520From%2520COVID-19%2520and%2520More%26utm_campaign%3DNewsletter%2520%252349%2520-%2520August%252018%2C%25202020%2520Edition&tiba=Crunchbase%3A%20Discover%20innovative%20companies%20and%20the%20people%20behind%20them&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4

Requested by

Host: www.googleadservices.com
URL: https://www.googleadservices.com/pagead/conversion_async.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:825::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 06 Nov 2020 15:24:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
status: 200
cache-control: no-cache, must-revalidate
content-disposition: attachment; filename="f.txt"
content-type: text/javascript; charset=UTF-8
alt-svc: h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-29="googleads.g.doubleclick.net:443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051="googleads.g.doubleclick.net:443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050="googleads.g.doubleclick.net:443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length: 1185
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 json
trc.taboola.com/1245201/trc/3/ 770 B
784 B 63ms
62ms Script
application/javascript 151.101.113.44
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://trc.taboola.com/1245201/trc/3/json?tim=1604676258128&data=%7B%22id%22%3A385%2C%22ii%22%3A%22%2F%22%2C%22it%22%3A%22video%22%2C%22sd%22%3Anull%2C%22ui%22%3Anull%2C%22vi%22%3A1604676258120%2C%22cv%22%3A%2220201028-7-RELEASE%22%2C%22uiv%22%3A%22default%22%2C%22u%22%3A%22https%3A%2F%2Fwww.crunchbase.com%2F%22%2C%22e%22%3Anull%2C%22cb%22%3A%22TFASC.trkCallback%22%2C%22qs%22%3A%22%3Futm_source%3DActiveCampaign%26utm_medium%3Demail%26utm_content%3DAI%2520Can%2520Tell%2520Which%2520Masks%2520Are%2520Best%2520At%2520Protecting%2520You%2520From%2520COVID-19%2520and%2520More%26utm_campaign%3DNewsletter%2520%252349%2520-%2520August%252018%2C%25202020%2520Edition%22%2C%22r%22%3A%5B%7B%22li%22%3A%22rbox-tracking%22%2C%22s%22%3A0%2C%22uim%22%3A%22rbox-tracking%3Apub%3Dcrunchbase-sc%3Aabp%3D0%22%2C%22uip%22%3A%22rbox-tracking%22%2C%22orig_uip%22%3A%22rbox-tracking%22%7D%5D%2C%22supv%22%3Atrue%2C%22mpv%22%3Atrue%7D&pubit=i
Requested by: Host: cdn.taboola.com
URL: https://cdn.taboola.com/libtrc/unip/1245201/tfa.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 151.101.113.44 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: nginx /
Resource Hash

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-vcl-time-ms: 12
date: Fri, 06 Nov 2020 15:24:18 GMT
content-encoding: gzip
access-control-allow-origin: *
x-cache: MISS
p3p: policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"
status: 200
x-served-by: cache-hhn4051-HHN
server: nginx
x-timer: S1604676258.160088,VS0,VE12
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
via: 1.1 varnish
access-control-allow-credentials: true
accept-ranges: bytes
x-cache-hits: 0

POST
H2 200 collect
stats.g.doubleclick.net/j/ 4 B
90 B 15ms
15ms XHR
text/plain 2a00:1450:400c:c07::9c
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j87&tid=UA-60854465-1&cid=360788045.1604676258&jid=321536645&gjid=616640967&_gid=23871028.1604676258&_u=YEBAAEAAAAAAAC~&z=991729433

Requested by

Host: www.crunchbase.com
URL: https://www.crunchbase.com/polyfills-es2015.b7e71be667d471b489e9.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c07::9c Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
date: Fri, 06 Nov 2020 15:24:18 GMT
status: 200
content-type: text/plain
access-control-allow-origin: https://www.crunchbase.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET /
www.crunchbase.com/ 0
0

GET
H2 403 Primary Request / Show response
www.crunchbase.com/ 4 KB
2 KB 204ms
203ms Document
text/html 2606:4700:10::6816:3e44
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
Requested by: Host: www.crunchbase.com
URL: https://www.crunchbase.com/main-es2015.b2a08f43f387650f35dd.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:3e44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0155c2d3119252eeb4b51efc352d1fb1729dc73a4dd980aba6a481518523d33a

Request headers

:method: GET
:authority: www.crunchbase.com
:scheme: https
:path: /?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: same-origin
sec-fetch-mode: navigate
sec-fetch-dest: document
referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
accept-encoding: gzip, deflate, br
accept-language: en-US
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Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition

Response headers

status: 403
date: Fri, 06 Nov 2020 15:24:18 GMT
content-type: text/html
vary: Accept-Encoding
x-cb-request-id: 14A2A804EBC70FB6BF91DFC2469DA
cf-cache-status: DYNAMIC
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expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 5edfd215fd83dfff-FRA
content-encoding: gzip

GET adsct
analytics.twitter.com/i/ 0
0

GET adsct
t.co/i/ 0
0

GET h
heapanalytics.com/ 0
0

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
106 B 31ms
30ms Image
image/gif 2a00:1450:4001:820::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j87&tid=UA-60854465-1&cid=360788045.1604676258&jid=321536645&_u=YEBAAEAAAAAAAC~&z=1320113826

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 06 Nov 2020 15:24:18 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: no-cache, no-store, must-revalidate
content-type: image/gif
alt-svc: h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
106 B 31ms
31ms Image
image/gif 2a00:1450:4001:81c::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j87&tid=UA-60854465-1&cid=360788045.1604676258&jid=321536645&_u=YEBAAEAAAAAAAC~&z=1320113826

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81c::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 06 Nov 2020 15:24:18 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: no-cache, no-store, must-revalidate
content-type: image/gif
alt-svc: h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET c2d5ec20-6f43-454d-5214-f0bb69852048
app.pendo.io/data/ptm.gif/ 0
0

GET c2d5ec20-6f43-454d-5214-f0bb69852048
app.pendo.io/data/guide.js/ 0
0

GET

li_sync
www.linkedin.com/px/
Redirect Chain

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=396036&time=1604676258279&url=https%3A%2F%2Fwww.crunchbase.com%2F%3Futm_source%3DActiveCampaign%26utm_medium%3Demail%26utm_content%3DAI%20Can%20Te...
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D396036%26time%3D1604676258279%26url%3Dhttps%253A%252F%252Fwww.crunchbase.com%252F...

0
0

GET
H2 200 /
www.google.com/pagead/1p-user-list/937859262/ 42 B
137 B 26ms
25ms Image
image/gif 2a00:1450:4001:820::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/937859262/?random=1604676258114&cv=9&fst=1604674800000&num=1&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgas1&sendb=1&frm=0&url=https%3A%2F%2Fwww.crunchbase.com%2F%3Futm_source%3DActiveCampaign%26utm_medium%3Demail%26utm_content%3DAI%2520Can%2520Tell%2520Which%2520Masks%2520Are%2520Best%2520At%2520Protecting%2520You%2520From%2520COVID-19%2520and%2520More%26utm_campaign%3DNewsletter%2520%252349%2520-%2520August%252018%2C%25202020%2520Edition&tiba=Crunchbase%3A%20Discover%20innovative%20companies%20and%20the%20people%20behind%20them&async=1&fmt=3&is_vtc=1&random=2885112043&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:820::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 06 Nov 2020 15:24:18 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: no-cache, no-store, must-revalidate
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.de/pagead/1p-user-list/937859262/ 42 B
153 B 25ms
24ms Image
image/gif 2a00:1450:4001:81c::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/937859262/?random=1604676258114&cv=9&fst=1604674800000&num=1&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgas1&sendb=1&frm=0&url=https%3A%2F%2Fwww.crunchbase.com%2F%3Futm_source%3DActiveCampaign%26utm_medium%3Demail%26utm_content%3DAI%2520Can%2520Tell%2520Which%2520Masks%2520Are%2520Best%2520At%2520Protecting%2520You%2520From%2520COVID-19%2520and%2520More%26utm_campaign%3DNewsletter%2520%252349%2520-%2520August%252018%2C%25202020%2520Edition&tiba=Crunchbase%3A%20Discover%20innovative%20companies%20and%20the%20people%20behind%20them&async=1&fmt=3&is_vtc=1&random=2885112043&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81c::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 06 Nov 2020 15:24:18 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: no-cache, no-store, must-revalidate
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3-Q050 200 css
fonts.googleapis.com/ 2 KB
645 B 15ms
15ms Stylesheet
text/css 2a00:1450:4001:820::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Open+Sans:300

Requested by

Host: www.crunchbase.com
URL: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:820::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

9a034cf5bacb85cbe6929cabcb47742d65b76ca7e2a7d5fcc178e9d1458f0302

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
x-content-type-options: nosniff
status: 200
alt-svc: h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection: 0
last-modified: Fri, 06 Nov 2020 14:57:24 GMT
server: ESF
date: Fri, 06 Nov 2020 15:24:18 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Fri, 06 Nov 2020 15:24:18 GMT

GET
H2 200 captcha.js Show response
www.crunchbase.com/rw7M6iAV/captcha/PXrw7M6iAV/ 80 KB
40 KB 908ms
908ms Script
application/javascript 2606:4700:10::6816:3e44
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.crunchbase.com/rw7M6iAV/captcha/PXrw7M6iAV/captcha.js?a=c&m=0&u=21ea99e0-2044-11eb-ae12-c5af2f1cc386&v=21720e80-2044-11eb-8ac6-03abc8767442
Requested by: Host: www.crunchbase.com
URL: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:3e44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: a262391282b874c5e6f4fbde83d14708c11428272567224fe9e522a409ec0502

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Fri, 06 Nov 2020 15:24:19 GMT
content-encoding: gzip
cf-cache-status: MISS
access-control-allow-origin: *
x-cb-request-id: CC82716885533623C5C34C59A204CC0
x-cache: HIT
status: 200
cf-request-id: 063fc1a2a10000dfff09096000000001
x-served-by: cache-sea4449-SEA
server: cloudflare
x-timer: S1604676259.102696,VS0,VE0
etag: W/"13eac-pPUSHz5SDi7T/wfChGAzIcPe/4o"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
via: 1.1 varnish
cache-control: public, max-age=3600
cf-ray: 5edfd21768c9dfff-FRA
x-cache-hits: 2

GET
H3-Q050 200 mem5YaGs126MiZpBA-UN_r8OUuhpKKSTjw.woff2
fonts.gstatic.com/s/opensans/v18/ 9 KB
9 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:817::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v18/mem5YaGs126MiZpBA-UN_r8OUuhpKKSTjw.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:817::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

5e261f7e11c39ff6f4c8fe884e5c9de2fa15f29085a1adefdd36603ef2e23c00

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Origin: https://www.crunchbase.com
Referer: https://fonts.googleapis.com/css?family=Open+Sans:300
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 05 Nov 2020 22:10:22 GMT
x-content-type-options: nosniff
last-modified: Tue, 15 Sep 2020 18:09:16 GMT
server: sffe
age: 62036
status: 200
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
alt-svc: h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 9016
x-xss-protection: 0
expires: Fri, 05 Nov 2021 22:10:22 GMT

GET
H2 200 init.js Show response
www.crunchbase.com/rw7M6iAV/ 82 KB
31 KB 35ms
34ms Script
application/javascript 2606:4700:10::6816:3e44
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.crunchbase.com/rw7M6iAV/init.js
Requested by: Host: www.crunchbase.com
URL: https://www.crunchbase.com/rw7M6iAV/captcha/PXrw7M6iAV/captcha.js?a=c&m=0&u=21ea99e0-2044-11eb-ae12-c5af2f1cc386&v=21720e80-2044-11eb-8ac6-03abc8767442
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:3e44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: ef297a4cbd03f07c1eae795db02a06dcbb83dcefaf6c8b2289d49bdf45817ee8

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Fri, 06 Nov 2020 15:24:19 GMT
via: 1.1 varnish
cf-cache-status: HIT
age: 375
cf-polished: origSize=84075
status: 200
x-cb-request-id: 1E35D772FDFB93CC7A7F186353FEEB
content-encoding: gzip
cf-request-id: 063fc1a73a0000dfffb980f000000001
cf-bgj: minify
server: cloudflare
etag: W/"1486b-BmK2aqVPHIXe5Kd/iTWza4/xEdg"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=3600
cf-ray: 5edfd21ec924dfff-FRA

GET
H2 200 g Show response
collector-pxrw7m6iav.px-cloud.net/b/ 109 B
173 B 54ms
54ms XHR
application/json 35.186.220.184
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-pxrw7m6iav.px-cloud.net/b/g
Requested by: Host: www.crunchbase.com
URL: https://www.crunchbase.com/rw7M6iAV/captcha/PXrw7M6iAV/captcha.js?a=c&m=0&u=21ea99e0-2044-11eb-ae12-c5af2f1cc386&v=21720e80-2044-11eb-8ac6-03abc8767442
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.186.220.184 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 184.220.186.35.bc.googleusercontent.com
Software: /
Resource Hash: daef0608b2642f76b8fe54605b3ca11396b3932cd5568a2f9dc0541e6b9010ca

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Fri, 06 Nov 2020 15:24:19 GMT
via: 1.1 google
status: 200
access-control-allow-methods: GET,HEAD,PUT,PATCH,POST,DELETE
content-type: application/json; charset=utf-8
access-control-allow-origin: https://www.crunchbase.com
access-control-allow-credentials: true
timing-allow-origin: *
alt-svc: clear
content-length: 109

POST
H2 200 bundle Show response
collector-pxrw7m6iav.px-cloud.net/assets/js/ 775 B
840 B 98ms
98ms XHR
application/json 35.186.220.184
GOOGLE

General

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Show headers Download Go to

Full URL: https://collector-pxrw7m6iav.px-cloud.net/assets/js/bundle
Requested by: Host: www.crunchbase.com
URL: https://www.crunchbase.com/rw7M6iAV/init.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.186.220.184 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 184.220.186.35.bc.googleusercontent.com
Software: /
Resource Hash: 9bbda7494db28d6807112fa660fa1f4aad613b7678659d80f214b8d8f35dcd57

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-type: application/x-www-form-urlencoded

Response headers

date: Fri, 06 Nov 2020 15:24:19 GMT
via: 1.1 google
status: 200
access-control-allow-methods: GET,HEAD,PUT,PATCH,POST,DELETE
content-type: application/json; charset=utf-8
access-control-allow-origin: https://www.crunchbase.com
access-control-allow-credentials: true
timing-allow-origin: *
alt-svc: clear
content-length: 775

GET
H2 200 g Show response
collector-pxrw7m6iav.perimeterx.net/b/ 798 B
1021 B 197ms
73ms XHR
image/gif 35.190.10.112
GOOGLE

General

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Show headers Download Go to

Full URL: https://collector-pxrw7m6iav.perimeterx.net/b/g?payload=aUkQRhAIEBAeEFYQCEkQYmoBBQMQCEZAR1ceEGJqAAcCEAgQYmoHBAIQHhBiagUCChAIEEJKWlEQHhBiagsEEAgQWkZGQkEIHR1FRUUcUUBHXFFaUFNBVxxRXV8dDUdGX21BXUdAUVcPc1FGW0RXcVNfQlNbVVwUR0ZfbV9XVltHXw9XX1NbXhRHRl9tUV1cRldcRg9zexcAAnFTXBcAAmZXXl4XAAJlWltRWhcAAn9TQVlBFwACc0BXFwACcFdBRhcAAnNGFwACYkBdRldRRltcVRcAAmtdRxcAAnRAXV8XAAJxfWR7dh8DCxcAAlNcVhcAAn9dQFcUR0ZfbVFTX0JTW1VcD3xXRUFeV0ZGV0AXAAIXAAEGCxcAAh8XAAJzR1VHQUYXAAIDCh4XAAIAAgACFwACd1ZbRltdXBBPT28=&appId=PXrw7M6iAV&tag=v6.2.1&uuid=21ea99e0-2044-11eb-ae12-c5af2f1cc386&ft=179&seq=1&en=NTA&cs=e89895248681c6cee0b8d65a9d9c844998877fef43ca03245577819e52a722d9&pc=1637397543231110&sid=2235fac0-2044-11eb-9b55-790cd74dfc42&vid=21720e80-2044-11eb-8ac6-03abc8767442&ci=23ecf990-2044-11eb-bc03-c53b74b026f6&pxhd=689e4852f3bf7bc231d104ad789d3a6122a1ae25b6ac2ef3d82a249aa8acd295:21720e80-2044-11eb-8ac6-03abc8767442
Requested by: Host: www.crunchbase.com
URL: https://www.crunchbase.com/rw7M6iAV/init.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.190.10.112 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 112.10.190.35.bc.googleusercontent.com
Software: /
Resource Hash: 23fc0c20a12f9c42648a68101abd4ead0d2896a22c3b8ab618277382faf22283

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Fri, 06 Nov 2020 15:24:19 GMT
via: 1.1 google
status: 200
access-control-allow-methods: GET,HEAD,PUT,PATCH,POST,DELETE
content-type: image/gif
access-control-allow-origin: https://www.crunchbase.com
cache-control: public, max-age=0
access-control-allow-credentials: true
timing-allow-origin: *
alt-svc: clear
content-length: 798

POST
H2 200 bundle Show response
collector-pxrw7m6iav.px-cloud.net/assets/js/ 366 B
427 B 114ms
114ms XHR
application/json 35.186.220.184
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-pxrw7m6iav.px-cloud.net/assets/js/bundle
Requested by: Host: www.crunchbase.com
URL: https://www.crunchbase.com/rw7M6iAV/init.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.186.220.184 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 184.220.186.35.bc.googleusercontent.com
Software: /
Resource Hash: d58664ce33302adab77a92a2d7af8f50f9a86b8594cc515901dbd9ba3b09f430

Request headers

Referer: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-type: application/x-www-form-urlencoded

Response headers

date: Fri, 06 Nov 2020 15:24:19 GMT
via: 1.1 google
status: 200
access-control-allow-methods: GET,HEAD,PUT,PATCH,POST,DELETE
content-type: application/json; charset=utf-8
access-control-allow-origin: https://www.crunchbase.com
access-control-allow-credentials: true
timing-allow-origin: *
alt-svc: clear
content-length: 366

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: www.crunchbase.com
URL: https://www.crunchbase.com/v4/cb/events/clientapp

Domain: www.crunchbase.com
URL: https://www.crunchbase.com/?utm_source=ActiveCampaign&utm_medium=email&utm_content=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&utm_campaign=Newsletter%20%2349%20-%20August%2018,%202020%20Edition

Domain: analytics.twitter.com
URL: https://analytics.twitter.com/i/adsct?type=javascript&version=1.1.0&p_id=Twitter&p_user_id=0&txn_id=nvytt&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0&tpx_cb=twttr.conversion.loadPixels&tw_document_href=https%3A%2F%2Fwww.crunchbase.com%2F%3Futm_source%3DActiveCampaign%26utm_medium%3Demail%26utm_content%3DAI%2520Can%2520Tell%2520Which%2520Masks%2520Are%2520Best%2520At%2520Protecting%2520You%2520From%2520COVID-19%2520and%2520More%26utm_campaign%3DNewsletter%2520%252349%2520-%2520August%252018%2C%25202020%2520Edition

Domain: t.co
URL: https://t.co/i/adsct?type=javascript&version=1.1.0&p_id=Twitter&p_user_id=0&txn_id=nvytt&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0&tw_document_href=https%3A%2F%2Fwww.crunchbase.com%2F%3Futm_source%3DActiveCampaign%26utm_medium%3Demail%26utm_content%3DAI%2520Can%2520Tell%2520Which%2520Masks%2520Are%2520Best%2520At%2520Protecting%2520You%2520From%2520COVID-19%2520and%2520More%26utm_campaign%3DNewsletter%2520%252349%2520-%2520August%252018%2C%25202020%2520Edition

Domain: heapanalytics.com
URL: https://heapanalytics.com/h?a=973801186&u=4536951190961673&v=7329100693556918&s=2040056207170579&b=web&tv=4.0&z=0&h=%2F&q=%3Futm_source%3DActiveCampaign%26utm_medium%3Demail%26utm_content%3DAI%2520Can%2520Tell%2520Which%2520Masks%2520Are%2520Best%2520At%2520Protecting%2520You%2520From%2520COVID-19%2520and%2520More%26utm_campaign%3DNewsletter%2520%252349%2520-%2520August%252018%2C%25202020%2520Edition&d=www.crunchbase.com&t=Crunchbase%3A%20Discover%20innovative%20companies%20and%20the%20people%20behind%20them&us=ActiveCampaign&um=email&uc=AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More&ua=Newsletter%20%2349%20-%20August%2018%2C%202020%20Edition&k=Logged%20In&k=false&k=Pro&k=false&k=cbPro&k=false&ts=1604676258249&st=1604676258250

Domain: app.pendo.io
URL: https://app.pendo.io/data/ptm.gif/c2d5ec20-6f43-454d-5214-f0bb69852048?v=2.69.2_prod&ct=1604676258270&jzb=eJztUt9P20AM_l9OgqfQ_CBNaaVqKi3TqmlQiQ7opilyLiY9LbkL96OBVf3f8WWA9sQLr1MkO2d_99n32T_3zD61yCasQQssYIVWnUGdW9FQNM6iNBtlyfAsGQ4DthNGWKVzUdKFfHVxubjK1_njbTIaXqccvnwlAuBcOWl7jHR1HTCna4JvrW3NJAy7rhtw7STfFmBwwFUTfnK2yY1ymuN0xq3Y4RyaFkQlj32mwVK4ZooNiLoPcCUtSjudLY-SaA6S7BrrmtztVvAt-W9gfhvyM41kz9FYf_BmpZVFqiErOmyUI_tZq8YTXd0sFyfxmH5Blp5Eafxb76Wb6SV2pkZrUVP6KDlNPfjEU7vK9TXis4Cs_8hdlMIKJUmUVqvWsMn-VUH_G5Eoe8rF5A_k3xOVF9T3WgsgJe-hNhiwWlUVlktJl_qIR5EuWhSuL_AKA1k5qPyEUebfr9nhbUTUBB1a0KTl7N9QCdbjoyyM49C_hbh3qI1_y4Qlg2w8SHJ6UunJLBRL3_kcH5ddBfzP_Hxxc9f3c6-hwT7ZbnYPD6us-5GWxXhzN_aL9mSRJMlOk0PwtoS1gvLdJRz9X8KPL6FX-UXbJIqijw8xTaPDr2eOn1-A

Domain: app.pendo.io
URL: https://app.pendo.io/data/guide.js/c2d5ec20-6f43-454d-5214-f0bb69852048?jzb=eJx9Ue-L00AQ_V8W6qc0aeJ52kCQ2J4YxGvhqsVPYboZk8X9EfZHIxz53282avGTBN7bmXmZmX37zK7CCW9s07GStceHx_2hPbW_zsXbN093HD59ZgkDzk3QPkp0kDJhwUpSD96PrsyyaZpSboPmwwUcptyo7H3wqnUmWI5Vzb244g7UCKLXr2JFYSeCqlCBkEuCG-1R-6puVsVmB5rwhFISnQfBB-Iv4H464toi4Qd0PgYRjtZ4pBm6p-C7CYQfrVGx0eFbs1_nWzqC7mITY_H3vD_bVI84OYneo6Xyqnh9F8Xr2Dr0YZmRv0sI40f00AkvjCZPFHrowAMrbxbG44Z8eaZyTjwTi__Yyi-0-skKIDN_gHSYMGn6HrtG009LJqrIGisuYRnwVwa6D9AjyVC3X5_YfHskWoKCESzZWf-bomWjfnOf5XkWr0O9r2hdvE7JivR-mxbtaE3H5vkFrEqrVQ&v=2.69.2_prod&ct=1604676258276

Domain: www.linkedin.com
URL: https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D396036%26time%3D1604676258279%26url%3Dhttps%253A%252F%252Fwww.crunchbase.com%252F%253Futm_source%253DActiveCampaign%2526utm_medium%253Demail%2526utm_content%253DAI%2BCan%2BTell%2BWhich%2BMasks%2BAre%2BBest%2BAt%2BProtecting%2BYou%2BFrom%2BCOVID-19%2Band%2BMore%2526utm_campaign%253DNewsletter%2B%252349%2B-%2BAugust%2B18%252C%2B2020%2BEdition%26liSync%3Dtrue

Verdicts & Comments Add Verdict or Comment

22 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

13 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.crunchbase.com/	1970-01-19 13:44:36	Name: _px3 Value: 0d621986b695f33d98ddd3837b932b581765cb6c4e7b79fbccf8e52f11d9ddc7:CJMBeoS85oylugO2ye0YZcPHmx0q5bpIo4wB2maP9VB02M4QQs72rCRtrD1UAuhZyLgKEsjbHWGiX4Fx6Fc87A==:1000:F58PPoCFGbzsDBB3l2Zy5YxVQGIER4SFyfs6k62Uc92tqhEUXc2jmie/9xum9pKE++ifOZyGTVCUpfpUxKM6ElkK/31Fl7gsrX7FMdSWZxP90ETgu5te2La0UZqNGTbfqNCHvDsuJsWUNmd9j0tuh3X07CoWSN6D06MOnY4WIUM=
.crunchbase.com/	1970-01-19 13:44:38	Name: _hp2_ses_props.973801186 Value: %7B%22z%22%3A0%2C%22us%22%3A%22ActiveCampaign%22%2C%22um%22%3A%22email%22%2C%22uc%22%3A%22AI%20Can%20Tell%20Which%20Masks%20Are%20Best%20At%20Protecting%20You%20From%20COVID-19%20and%20More%22%2C%22ua%22%3A%22Newsletter%20%2349%20-%20August%2018%2C%202020%20Edition%22%2C%22ts%22%3A1604676258249%2C%22d%22%3A%22www.crunchbase.com%22%2C%22h%22%3A%22%2F%22%2C%22t%22%3A%22Crunchbase%3A%20Discover%20innovative%20companies%20and%20the%20people%20behind%20them%22%2C%22q%22%3A%22%3Futm_source%3DActiveCampaign%26utm_medium%3Demail%26utm_content%3DAI%2520Can%2520Tell%2520Which%2520Masks%2520Are%2520Best%2520At%2520Protecting%2520You%2520From%2520COVID-19%2520and%2520More%26utm_campaign%3DNewsletter%2520%252349%2520-%2520August%252018%2C%25202020%2520Edition%22%7D
www.crunchbase.com/	1970-01-19 13:44:36	Name: _pxff_bsco Value: 1
.crunchbase.com/	1970-01-19 23:12:33	Name: _hp2_id.973801186 Value: %7B%22userId%22%3A%224536951190961673%22%2C%22pageviewId%22%3A%227329100693556918%22%2C%22sessionId%22%3A%222040056207170579%22%2C%22identity%22%3Anull%2C%22trackerVersion%22%3A%224.0%22%7D
www.crunchbase.com/	1970-01-19 13:45:59	Name: __cflb Value: 02DiuJLCopmWEhtqNz5ZaSG9Bdgk8w3kuAZf7Fmk1KCyS
.crunchbase.com/	1970-01-19 13:44:36	Name: _gat_UA-60854465-1 Value: 1
.crunchbase.com/	1970-01-20 07:15:48	Name: cid Value: CigHPV+lap+E/gAtBztmAg==
.crunchbase.com/	1970-01-19 13:46:02	Name: _gid Value: GA1.2.23871028.1604676258
.crunchbase.com/	1970-01-20 07:15:48	Name: _ga Value: GA1.2.360788045.1604676258
.crunchbase.com/	1970-01-19 23:12:33	Name: _hp2_props.973801186 Value: %7B%22Logged%20In%22%3Afalse%2C%22Pro%22%3Afalse%2C%22cbPro%22%3Afalse%7D
.crunchbase.com/	1970-01-19 22:30:12	Name: _pxvid Value: 21720e80-2044-11eb-8ac6-03abc8767442
www.crunchbase.com/	1970-01-19 22:30:12	Name: _pxhd Value: 689e4852f3bf7bc231d104ad789d3a6122a1ae25b6ac2ef3d82a249aa8acd295:21720e80-2044-11eb-8ac6-03abc8767442
.crunchbase.com/	1970-01-19 14:27:48	Name: __cfduid Value: d74def105535c910c5e8aa6f1e626c74b1604676255

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=15552000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

ai4.acemlnd.com
ai4.activehosted.com
analytics.twitter.com
app.getresponse.com
app.pendo.io
cdn.heapanalytics.com
cdn.pendo.io
cdn.taboola.com
collector-pxrw7m6iav.perimeterx.net
collector-pxrw7m6iav.px-cloud.net
crunchbase-production-res.cloudinary.com
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
heapanalytics.com
public.profitwell.com
q.quora.com
res-1.cloudinary.com
res-2.cloudinary.com
res-3.cloudinary.com
res-4.cloudinary.com
res-5.cloudinary.com
sdk.split.io
snap.licdn.com
ssl.google-analytics.com
static.ads-twitter.com
stats.g.doubleclick.net
t.co
techcrunch.com
trc.taboola.com
www.crunchbase.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.linkedin.com
analytics.twitter.com
app.pendo.io
heapanalytics.com
t.co
www.crunchbase.com
www.linkedin.com
104.160.64.9
13.225.73.49
13.226.132.113
13.226.132.82
151.101.112.157
151.101.113.44
151.101.114.2
152.199.19.17
172.217.18.98
2606:4700:10::6816:3e44
2606:4700::6811:5b6d
2a00:1450:4001:803::2008
2a00:1450:4001:814::200e
2a00:1450:4001:817::2003
2a00:1450:4001:81c::2003
2a00:1450:4001:820::2004
2a00:1450:4001:820::200a
2a00:1450:4001:825::2002
2a00:1450:400c:c07::9c
2a02:26f0:10c:582::25ea
2a02:26f0:eb:384::523
2a02:26f0:eb:3aa::523
3.230.50.184
35.186.220.184
35.190.10.112
54.165.225.92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www.crunchbase.com Open in urlscan Pro 2606:4700:10::6816:3e44 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

87 Requests

91 %HTTPS

50 %IPv6

27 Domains

37 Subdomains

24 IPs

5 Countries

1913 kBTransfer

7489 kBSize

13 Cookies

1 Outgoing links

Page URL History

Redirected requests

87 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 3 data transactions

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www.crunchbase.com Open in urlscan Pro
2606:4700:10::6816:3e44 Public Scan

Screenshot
Live screenshot

Full Image

87
Requests

91 %
HTTPS

50 %
IPv6

27
Domains

37
Subdomains

24
IPs

5
Countries

1913 kB
Transfer

7489 kB
Size

13
Cookies

87 HTTP transactions
3 data transactions