www.scientificamerican.com Open in urlscan Pro
151.101.2.49 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://scientificamerican.com/
Effective URL:
https://www.scientificamerican.com/
Submission: On March 17 via automatic, source alexatop100k (March 17th 2019, 3:26:08 pm UTC)

Summary HTTP 83 Redirects Links 24 Behaviour Indicators

Summary

This website contacted 24 IPs in 3 countries across 19 domains to perform 83 HTTP transactions. The main IP is 151.101.2.49, located in San Francisco, United States and belongs to FASTLY - Fastly, US. The main domain is www.scientificamerican.com.
TLS certificate: Issued by GlobalSign CloudSSL CA - SHA256 - G3 on February 28th 2019. Valid for: 5 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	52.45.217.129 52.45.217.129	14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
33	151.101.2.49 151.101.2.49	54113 (FASTLY) (FASTLY - Fastly)
1	2606:4700::68... 2606:4700::6813:c497	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	2a00:1450:400... 2a00:1450:4001:808::2008	15169 (GOOGLE) (GOOGLE - Google LLC)
5	151.101.0.175 151.101.0.175	54113 (FASTLY) (FASTLY - Fastly)
2	2a00:1450:400... 2a00:1450:4001:821::2002	15169 (GOOGLE) (GOOGLE - Google LLC)
1	2606:4700::68... 2606:4700::6813:d983	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
1	2600:9000:200... 2600:9000:200c:0:1f:287:d208:7ea1	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1	2a02:26f0:6c0... 2a02:26f0:6c00:181::13b8	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	152.195.132.202 152.195.132.202	15133 (EDGECAST) (EDGECAST - MCI Communications Services)
2	2a03:2880:f02... 2a03:2880:f02d:12:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK - Facebook)
1 4	2a00:1450:400... 2a00:1450:4001:816::200e	15169 (GOOGLE) (GOOGLE - Google LLC)
1	2a00:1450:400... 2a00:1450:4001:814::2002	15169 (GOOGLE) (GOOGLE - Google LLC)
1	2a00:1450:400... 2a00:1450:4001:817::2002	15169 (GOOGLE) (GOOGLE - Google LLC)
9	172.217.21.194 172.217.21.194	15169 (GOOGLE) (GOOGLE - Google LLC)
1	2a00:1450:400... 2a00:1450:400c:c08::9a	15169 (GOOGLE) (GOOGLE - Google LLC)
6	104.17.193.78 104.17.193.78	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
3	2a00:1450:400... 2a00:1450:4001:815::2001	15169 (GOOGLE) (GOOGLE - Google LLC)
2	2a03:2880:f12... 2a03:2880:f12d:83:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK - Facebook)
1	2a00:1450:400... 2a00:1450:4001:81e::200a	15169 (GOOGLE) (GOOGLE - Google LLC)
2	54.236.203.158 54.236.203.158	14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
1	34.201.15.247 34.201.15.247	14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
3	54.247.93.240 54.247.93.240	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1	2600:9000:200... 2600:9000:200c:ba00:5:ae3a:ba00:93a1	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
83	24

1 52.45.217.129 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES - Amazon.com, Inc., US)
PTR: ec2-52-45-217-129.compute-1.amazonaws.com

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

33 151.101.2.49 (San Francisco, United States)

ASN54113 (FASTLY - Fastly, US)

www.scientificamerican.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
static.scientificamerican.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6813:c497 (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:808::2008 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

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

5 151.101.0.175 (San Francisco, United States)

ASN54113 (FASTLY - Fastly, US)

cdn.krxd.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
consumer.krxd.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:821::2002 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

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

1 2606:4700::6813:d983 (United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

plugin.mediavoice.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:200c:0:1f:287:d208:7ea1 (United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)

get.s-onetag.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:6c00:181::13b8 (European Union)

ASN20940 (AKAMAI-ASN1, US)

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

2 152.195.132.202 (Ashburn, United States)

ASN15133 (EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US)

cdn.cookielaw.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f02d:12:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:816::200e (Ireland) 1 redirects

ASN15169 (GOOGLE - Google LLC, US)

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

1 2a00:1450:4001:814::2002 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

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

1 2a00:1450:4001:817::2002 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

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

9 172.217.21.194 (Mountain View, United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra16s12-in-f2.1e100.net

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

1 2a00:1450:400c:c08::9a (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

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

6 104.17.193.78 (San Francisco, United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

polarcdn-pentos.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:815::2001 (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

tpc.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f12d:83:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)

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

1 2a00:1450:4001:81e::200a (Ireland)

ASN15169 (GOOGLE - Google LLC, US)

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

2 54.236.203.158 (Ashburn, United States)

ASN14618 (AMAZON-AES - Amazon.com, Inc., US)
PTR: ec2-54-236-203-158.compute-1.amazonaws.com

pixel.moatads.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 34.201.15.247 (Ashburn, United States)

ASN14618 (AMAZON-AES - Amazon.com, Inc., US)
PTR: ec2-34-201-15-247.compute-1.amazonaws.com

pixel.moatads.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 54.247.93.240 (Dublin, Ireland)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: ec2-54-247-93-240.eu-west-1.compute.amazonaws.com

beacon.krxd.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:200c:ba00:5:ae3a:ba00:93a1 (United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)

onetag-geo.s-onetag.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
34	scientificamerican.com 1 redirects scientificamerican.com www.scientificamerican.com static.scientificamerican.com	1 MB
10	doubleclick.net securepubads.g.doubleclick.net stats.g.doubleclick.net pubads.g.doubleclick.net	112 KB
8	krxd.net cdn.krxd.net consumer.krxd.net beacon.krxd.net	90 KB
6	polarcdn-pentos.com polarcdn-pentos.com	922 B
4	google-analytics.com 1 redirects www.google-analytics.com	19 KB
3	moatads.com pixel.moatads.com	936 B
3	googlesyndication.com tpc.googlesyndication.com	923 B
2	facebook.com www.facebook.com	344 B
2	facebook.net connect.facebook.net	60 KB
2	cookielaw.org cdn.cookielaw.org	19 KB
2	s-onetag.com get.s-onetag.com onetag-geo.s-onetag.com	15 KB
2	googletagservices.com www.googletagservices.com	38 KB
1	googleapis.com ajax.googleapis.com	33 KB
1	google.com adservice.google.com	171 B
1	google.de adservice.google.de	171 B
1	optimizely.com cdn.optimizely.com	86 KB
1	mediavoice.com plugin.mediavoice.com	119 KB
1	googletagmanager.com www.googletagmanager.com	27 KB
1	cloudflare.com cdnjs.cloudflare.com	8 KB
83	19

	Domain	Requested by
20	static.scientificamerican.com	www.scientificamerican.com
13	www.scientificamerican.com	www.scientificamerican.com cdnjs.cloudflare.com
6	polarcdn-pentos.com	cdnjs.cloudflare.com
6	securepubads.g.doubleclick.net	www.googletagservices.com cdnjs.cloudflare.com securepubads.g.doubleclick.net www.scientificamerican.com
4	www.google-analytics.com	1 redirects www.googletagmanager.com www.google-analytics.com www.scientificamerican.com
3	beacon.krxd.net	cdn.krxd.net www.scientificamerican.com
3	pixel.moatads.com	www.scientificamerican.com
3	tpc.googlesyndication.com	securepubads.g.doubleclick.net www.scientificamerican.com
3	pubads.g.doubleclick.net	plugin.mediavoice.com
3	cdn.krxd.net	www.scientificamerican.com cdn.krxd.net
2	consumer.krxd.net	cdn.krxd.net
2	www.facebook.com	www.scientificamerican.com
2	connect.facebook.net	www.scientificamerican.com connect.facebook.net
2	cdn.cookielaw.org	www.scientificamerican.com cdn.cookielaw.org
2	www.googletagservices.com	www.scientificamerican.com securepubads.g.doubleclick.net
1	onetag-geo.s-onetag.com	cdnjs.cloudflare.com
1	ajax.googleapis.com	cdn.cookielaw.org
1	stats.g.doubleclick.net	www.scientificamerican.com
1	adservice.google.com	www.googletagservices.com
1	adservice.google.de	www.googletagservices.com
1	cdn.optimizely.com	www.scientificamerican.com
1	get.s-onetag.com	www.scientificamerican.com
1	plugin.mediavoice.com	www.scientificamerican.com
1	www.googletagmanager.com	www.scientificamerican.com
1	cdnjs.cloudflare.com	www.scientificamerican.com
1	scientificamerican.com	1 redirects
83	26

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

Domain
blogs.scientificamerican.com
flex.acast.com
www.instagram.com
www.youtube.com
twitter.com
www.facebook.com
rss.sciam.com
static.scientificamerican.com
www.springernature.com

Subject Issuer	Validity	Valid
m2.shared.global.fastly.net GlobalSign CloudSSL CA - SHA256 - G3	`2019-02-28` - `2019-07-17`	5 months	crt.sh
ssl412106.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2019-03-02` - `2019-09-08`	6 months	crt.sh
*.google-analytics.com Google Internet Authority G3	`2019-03-01` - `2019-05-24`	3 months	crt.sh
*.c.ssl.fastly.net GlobalSign CloudSSL CA - SHA256 - G3	`2018-10-09` - `2019-09-27`	a year	crt.sh
*.g.doubleclick.net Google Internet Authority G3	`2019-03-01` - `2019-05-24`	3 months	crt.sh
ssl962336.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2019-01-25` - `2019-12-11`	a year	crt.sh
*.s-onetag.com Go Daddy Secure Certificate Authority - G2	`2018-06-19` - `2019-08-18`	a year	crt.sh
cdn.optimizely.com DigiCert ECC Secure Server CA	`2018-11-24` - `2020-02-23`	a year	crt.sh
sa437gl.wpc.edgecastcdn.net DigiCert SHA2 Secure Server CA	`2018-05-17` - `2020-08-19`	2 years	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2019-01-21` - `2019-04-21`	3 months	crt.sh
*.google.com Google Internet Authority G3	`2019-03-01` - `2019-05-24`	3 months	crt.sh
ssl887612.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2018-05-18` - `2019-04-19`	a year	crt.sh
tpc.googlesyndication.com Google Internet Authority G3	`2019-03-01` - `2019-05-24`	3 months	crt.sh
*.googleapis.com Google Internet Authority G3	`2019-03-01` - `2019-05-24`	3 months	crt.sh
*.moatads.com DigiCert SHA2 Secure Server CA	`2018-04-27` - `2019-04-27`	a year	crt.sh
*.krxd.net Go Daddy Secure Certificate Authority - G2	`2017-06-12` - `2019-07-11`	2 years	crt.sh

This page contains 2 frames:

Primary Page: https://www.scientificamerican.com/
Frame ID: CDA9F1D4D33C22833ADD1BA1BACB0280
Requests: 101 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/safeframe/1-0-32/html/container.html
Frame ID: 30446775894B946D6DF8E1087367653D
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://scientificamerican.com/ HTTP 301
https://www.scientificamerican.com/ Page URL

Detected technologies

Nginx (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /nginx(?:\/([\d.]+))?/i

Varnish (Cache Tools) Expand

Overall confidence: 100%
Detected patterns

headers via /.*Varnish/i

AdRoll (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

env /^adroll_/i

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

script /\/\/connect\.facebook\.net\/[^\/]*\/[a-z]*\.js/i

Google AdSense (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

env /^__google_ad_/i
env /^Goog_AdSense_/i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /google-analytics\.com\/(?:ga|urchin|(analytics))\.js/i
env /^gaGlobal$/i

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

env /^googletag$/i
env /^google_tag_manager$/i

Modernizr (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

env /^Modernizr$/i

Optimizely (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /optimizely\.com.*\.js/i

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

env /^jQuery$/i

Page Statistics

83
Requests

100 %
HTTPS

63 %
IPv6

19
Domains

26
Subdomains

24
IPs

3
Countries

1933 kB
Transfer

4307 kB
Size

0
Cookies

24 Outgoing links

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

URL: https://blogs.scientificamerican.com/
Title: Blogs

Search URL Search Domain Scan URL

URL: https://blogs.scientificamerican.com/observations/can-cannabis-solve-the-opioid-crisis/

Search URL Search Domain Scan URL

URL: https://blogs.scientificamerican.com/observations/an-open-letter-endorsing-the-global-school-strike-for-climate/

Search URL Search Domain Scan URL

URL: https://blogs.scientificamerican.com/anthropology-in-practice/it-8217-s-true-we-8217-re-probably-all-a-little-irish-mdash-especially-in-the-caribbean/
Title: It's True: We're Probably All a Little Irish--Especially in the Caribbean

Search URL Search Domain Scan URL

URL: https://blogs.scientificamerican.com/observations/no-a-shamrock-wont-bring-you-luck/

Search URL Search Domain Scan URL

URL: https://blogs.scientificamerican.com/laelaps/there-are-more-dinosaurs-to-discover-from-the-time-of-t-rex/

Search URL Search Domain Scan URL

URL: https://blogs.scientificamerican.com/observations/physicians-and-social-media/

Search URL Search Domain Scan URL

URL: https://blogs.scientificamerican.com/observations/falling-walls-social-relationships-as-a-spatial-problem/
Title: Falling Walls: Social Relationships as a Spatial Problem

Search URL Search Domain Scan URL

URL: https://blogs.scientificamerican.com/observations/falling-walls-new-materials-for-a-new-age/
Title: Falling Walls: New Materials for a New Age

Search URL Search Domain Scan URL

URL: https://blogs.scientificamerican.com/observations/falling-walls-the-past-present-and-future-of-artificial-intelligence/
Title: Falling Walls: The Past, Present and Future of Artificial Intelligence

Search URL Search Domain Scan URL

URL: https://blogs.scientificamerican.com/observations/falling-walls-how-repairing-the-ozone-hole-helped-the-climate/
Title: Falling Walls: How Repairing the Ozone Hole Helped the Climate

Search URL Search Domain Scan URL

URL: https://blogs.scientificamerican.com/sa-visual/the-cost-of-giving-birth-in-the-u-s/
Title: The Cost of Giving Birth in the U.S.Data visualization reveals how much hospitals across the nation charge for some of the most common proceduresBy Amanda Montañez

Search URL Search Domain Scan URL

URL: https://flex.acast.com/www.scientificamerican.com/podcast/podcast.mp3?fileId=66BED0FD-02CB-4EA0-BF044773C391C339
Title: Download

Search URL Search Domain Scan URL

URL: https://flex.acast.com/www.scientificamerican.com/podcast/podcast.mp3?fileId=5F71B837-BD63-45FA-89D471A7CE6F2CA3
Title: Download

Search URL Search Domain Scan URL

URL: https://flex.acast.com/www.scientificamerican.com/podcast/podcast.mp3?fileId=0507CD0F-58AF-47DC-AA461426E31304A1
Title: Download

Search URL Search Domain Scan URL

URL: https://flex.acast.com/www.scientificamerican.com/podcast/podcast.mp3?fileId=D5EFBBF9-FA1D-4004-B80059835A3EE8A1
Title: Download

Search URL Search Domain Scan URL

URL: https://flex.acast.com/www.scientificamerican.com/podcast/podcast.mp3?fileId=0758D819-151E-4829-82382809A247E6E2
Title: Download

Search URL Search Domain Scan URL

URL: https://www.instagram.com/scientific_american/?hl=en
Title: instagram

Search URL Search Domain Scan URL

URL: https://www.youtube.com/user/SciAmerican
Title: youtube

Search URL Search Domain Scan URL

URL: https://twitter.com/sciam
Title: twitter

Search URL Search Domain Scan URL

URL: https://www.facebook.com/ScientificAmerican
Title: facebook

Search URL Search Domain Scan URL

URL: http://rss.sciam.com/ScientificAmerican-Global
Title: rss

Search URL Search Domain Scan URL

URL: https://static.scientificamerican.com/sciam/assets/File/SACM%20Overview.pdf
Title: SA Custom Media

Search URL Search Domain Scan URL

URL: http://www.springernature.com/us
Title: www.springernature.com/us

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://scientificamerican.com/ HTTP 301
https://www.scientificamerican.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 65

https://www.google-analytics.com/r/collect?v=1&_v=j73&a=1143130162&t=pageview&_s=1&dl=https%3A%2F%2Fwww.scientificamerican.com%2F&ul=en-us&de=UTF-8&dt=Science%20News%2C%20Articles%2C%20and%20Information%20-%20Scientific%20American&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YEBAAEAB~&jid=86473892&gjid=2088453498&cid=1082881810.1552836335&tid=UA-78636218-1&_gid=501027498.1552836335&_r=1&gtm=2wg3b2PL33XX4&cg1=&cd1=00000000000000000000000000000000001&cd2=&cd3=Home&cd4=&cd5=Scientific%20American&cd6=1&cd7=free_to_air&cd8=1&cd9=en&cd10=0&cd11=0&cd12=0&cd18=0&cd19=0&cd20=0&cd21=&cd22=&cd23=&cd24=&cd25=&cd26=logged%20out&cd27=0&cd28=0&cd29=0&cd30=0&cd31=0&cd32=0&cd33=0&cd37=&z=732254200 HTTP 302
https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-78636218-1&cid=1082881810.1552836335&jid=86473892&_gid=501027498.1552836335&gjid=2088453498&_v=j73&z=732254200

83 HTTP transactions
19 data transactions

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

GET
H2

200

Primary Request / Show response
www.scientificamerican.com/
Redirect Chain

https://scientificamerican.com/
https://www.scientificamerican.com/

102 KB
18 KB

257ms
128ms

Document
text/html

151.101.2.49
Fastly

General

Check archive.org

Show headers Download Go to

Full URL

https://www.scientificamerican.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

151.101.2.49 San Francisco, United States, ASN54113 (FASTLY - Fastly, US),

Reverse DNS

Software

nginx /

Resource Hash

d0d7eeee641f4682f20a1e4791970bd589308df1ffac8495fe59f120363d05a4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

:method: GET
:authority: www.scientificamerican.com
:scheme: https
:path: /
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
accept-encoding: gzip, deflate, br
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

status: 200
accept-ranges: bytes bytes bytes
access-control-allow-origin: *
age: 268
content-encoding: gzip
content-language: en-US
content-type: text/html; charset=utf-8
server: nginx
strict-transport-security: max-age=31536000
x-article: true
x-backend: default
x-content-type-options: nosniff
x-varnish-cache: HIT
x-xss-protection: 1; mode=block
via: 1.1 varnish 1.1 varnish
date: Sun, 17 Mar 2019 15:25:33 GMT
x-served-by: cache-jfk8137-JFK, cache-hhn1539-HHN
x-cache: MISS, MISS
x-cache-hits: 0, 0
x-timer: S1552836333.464341,VS0,VE86
vary: Accept-Encoding

Redirect headers

Content-Type: text/html
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Show headers Download Go to

Full URL

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Full URL

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Full URL

https://www.scientificamerican.com/public/resources/fonts/Benton-Regular.woff2

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Full URL

https://www.scientificamerican.com/public/resources/fonts/Benton-Bold.woff2

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Full URL

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Full URL

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GET
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GET
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GET
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593 B 149ms
52ms XHR
application/octet-stream 104.17.193.78
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Google LLC

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Response headers

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GET
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Response headers

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25 KB 83ms
76ms Script
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https://securepubads.g.doubleclick.net/gpt/pubads_impl_rendering_319.js?21063343

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Protocol

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Response headers

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Google LLC

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Full URL: https://tpc.googlesyndication.com/safeframe/1-0-32/html/container.html
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Request headers

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Response headers

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Facebook

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Fastly

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www.google-analytics.com/plugins/ua/ 3 KB
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text/javascript 2a00:1450:4001:816::200e
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Host: www.google-analytics.com
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Protocol

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Response headers

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https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js

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Response headers

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Cloudflare

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cf-ray: 4b8ffaf9696e9c41-AMS

GET
H2 200 view
securepubads.g.doubleclick.net/pcs/ 0
67 B 58ms
56ms Image
image/gif 172.217.21.194
Google LLC

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Show headers Download Go to Show image

Full URL

https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjsvIJEGnuS7X7GVQGBngMHSB1Ni8wceBz8mMI-vxxsv4IOcklf2tOmFNJtybQXhVjW4OgvzAsMMA8XR6qEltOyo12nhGmNI-NeAeghTULy9O6utw1DASWndQw3uw47zlDDaOLwDVJRWhOe0lc63lvoTOcaqA22WnXchZSnCse0rME6fT-ivN7hmrk_DmG7eNqjV0lu49sut_Z7g1K6PHrImY0vSnp3JarYn4TbPqBHBQgiew4dfwJilYb7WLdZ7Bim9GCyUccSnm7w&sig=Cg0ArKJSzLrp9_MGuFDNEAE&urlfix=1&adurl=

Requested by

Host: www.scientificamerican.com
URL: https://www.scientificamerican.com/

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

172.217.21.194 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

fra16s12-in-f2.1e100.net

Software

cafe /

Resource Hash

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Security Headers

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Request headers

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Response headers

date: Sun, 17 Mar 2019 15:25:35 GMT
x-content-type-options: nosniff
content-type: image/gif
server: cafe
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"
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GET
H2 200 imgad
tpc.googlesyndication.com/pagead/ 807 B
923 B 8ms
6ms Image
image/gif 2a00:1450:4001:815::2001
Google LLC

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Full URL

https://tpc.googlesyndication.com/pagead/imgad?id=CICAgKCruPyfHxABGAEyCKi3nbDB_FWZ

Requested by

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URL: https://www.scientificamerican.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a00:1450:4001:815::2001 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

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Response headers

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server: cafe
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expires: Sat, 23 Mar 2019 00:59:24 GMT

GET
H/1.1 200
OK pixel.gif
pixel.moatads.com/ 43 B
312 B 419ms
140ms Image
image/gif 54.236.203.158
Amazon.com

General

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Full URL: https://pixel.moatads.com/pixel.gif?e=12&ac=1&bq=0&dz=1&f=0&gh=1&i=SCIAMDFP1&t=923485104&de=923485104&d=4424821863%3A2124407023%3A4393765645%3A138209220331&bo=269605102&bd=21625121901&cs=0
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Response headers

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Server: nginx
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GET
H2 200 wt Show response
polarcdn-pentos.com/ 3 B
66 B 55ms
53ms XHR
application/octet-stream 104.17.193.78
Cloudflare

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Full URL: https://polarcdn-pentos.com/wt?e=5&n=3&p=NA-SCIEAMERLIVE-11237933&s=1&u=ad8e192e-6f43-4fa0-ae5d-3d048188e3bf&v=2%2F4d31162&w=1.129.0&y=w&z=v1.6.27&pas=dfp&pag1=default&pag2=%2F270604982%2Fsciam%2Fhome&pai=1193a&d=www.scientificamerican.com&pajs=%23agenda-latest+%3E+article%3Anth-child(3)&pepm=gdpr-eu&pepc=n&mepc=1&t=arx&parcid=8d803&parid=5f48d&parin=1&partm=1&par=f&maxts=0.711&pvhref=https%3A%2F%2Fwww.scientificamerican.com%2F&_=1552836334876
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Sun, 17 Mar 2019 15:25:35 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
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GET
H2 200 view
securepubads.g.doubleclick.net/pcs/ 0
62 B 61ms
59ms Image
image/gif 172.217.21.194
Google LLC

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Full URL

https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjsuTvrkLvPT7TgXa-h4f4eTPldmh13ZuiIJodc59Ze1qkJB6DqhYtW1IrEy43SaNeN7rAsa_08wCGt5WKpng0fl-jVLBuLUOdOYC5d_WtYc0myJ3Zxi2gbdQRyoZiOabTrmVaBNi_YUYINIIR6sKhA_gXx4MJ37c2-CtcLkPs2jc8ZgkOTX20yDlcFwv7KsDusY1dW6zu9VbjcyVObt7zMnYcHpfm8w56xZquV68pINELEQ8bkLuoss00e2xhxKODxYYakZqGN-KlQ&sig=Cg0ArKJSzJw3ZzDoLEhsEAE&urlfix=1&adurl=

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Host: www.scientificamerican.com
URL: https://www.scientificamerican.com/

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

172.217.21.194 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

fra16s12-in-f2.1e100.net

Software

cafe /

Resource Hash

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Response headers

date: Sun, 17 Mar 2019 15:25:35 GMT
x-content-type-options: nosniff
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GET
H/1.1 200
OK pixel.gif
pixel.moatads.com/ 43 B
312 B 394ms
134ms Image
image/gif 54.236.203.158
Amazon.com

General

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Show headers Download Go to Show image

Full URL: https://pixel.moatads.com/pixel.gif?e=12&ac=1&bq=0&dz=1&f=0&gh=1&i=SCIAMDFP1&t=1877462210&de=1877462210&d=4424821863%3A2124407023%3A4393765645%3A138209220286&bo=269605102&bd=21625121901&cs=0
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Response headers

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GET
H2 200 wt Show response
polarcdn-pentos.com/ 3 B
66 B 47ms
46ms XHR
application/octet-stream 104.17.193.78
Cloudflare

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Show headers Download Go to

Full URL: https://polarcdn-pentos.com/wt?e=6&n=3&p=NA-SCIEAMERLIVE-11237933&s=1&u=ad8e192e-6f43-4fa0-ae5d-3d048188e3bf&v=2%2F4d31162&w=1.129.0&y=w&z=v1.6.27&pas=dfp&pag1=default&pag2=%2F270604982%2Fsciam%2Fhome&pai=7fb6c&d=www.scientificamerican.com&pajs=%23agenda-latest+%3E+article%3Anth-child(3)&pepm=gdpr-eu&pepc=n&mepc=1&t=arx&parcid=6f868&parid=4b6c6&parin=1&partm=1&par=f&maxts=0.872&pvhref=https%3A%2F%2Fwww.scientificamerican.com%2F&_=1552836334877
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Response headers

date: Sun, 17 Mar 2019 15:25:35 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
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GET
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securepubads.g.doubleclick.net/pcs/ 0
62 B 58ms
57ms Image
image/gif 172.217.21.194
Google LLC

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Show headers Download Go to Show image

Full URL

https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjssRlJGy3CaqrMgLoae0d2LhU3H9-aZKyCExUJOAn5uOz6eXa5GrSg1RDYL9KvTkVyguDzb6Qb1krn-G4y3cR1ZV6tXGFSJHWFBCa6YeLmI1TRjk5ChO1Reafd3goepOLrjImg7VJPCOhhgNA6ULjQn0nwuL_6rrUuNgKQwM5LUHE6haVoJjG3s31BaVQTF2Zw30lbKzE2CzneCUqoh35i4HrwDWC7lypDphNIUzCS-SkwbMJTd5g1jud1ltaTFJx9woQy5MhLnLQg&sig=Cg0ArKJSzOToZ1__RTvyEAE&urlfix=1&adurl=

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URL: https://www.scientificamerican.com/

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

172.217.21.194 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),

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fra16s12-in-f2.1e100.net

Software

cafe /

Resource Hash

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Response headers

date: Sun, 17 Mar 2019 15:25:35 GMT
x-content-type-options: nosniff
content-type: image/gif
server: cafe
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"
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GET
H/1.1 200
OK pixel.gif
pixel.moatads.com/ 43 B
312 B 279ms
136ms Image
image/gif 34.201.15.247
Amazon.com

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Full URL: https://pixel.moatads.com/pixel.gif?e=12&ac=1&bq=0&dz=1&f=0&gh=1&i=SCIAMDFP1&t=1192923911&de=1192923911&d=4424821863%3A2124407023%3A4393765645%3A138209279465&bo=269605102&bd=21625121901&cs=0
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URL: https://www.scientificamerican.com/
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Request headers

Referer: https://www.scientificamerican.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Pragma: no-cache
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Server: nginx
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Cache-Control: no-cache
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GET
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www.google-analytics.com/ 35 B
99 B 6ms
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image/gif 2a00:1450:4001:816::200e
Google LLC

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Full URL

https://www.google-analytics.com/collect?v=1&_v=j73&a=1143130162&t=event&ni=1&_s=2&dl=https%3A%2F%2Fwww.scientificamerican.com%2F&ul=en-us&de=UTF-8&dt=Science%20News%2C%20Articles%2C%20and%20Information%20-%20Scientific%20American&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&ec=catalog&ea=impression&_u=aGBAAEIJ~&jid=&gjid=&cid=1082881810.1552836335&tid=UA-78636218-1&_gid=501027498.1552836335&gtm=2wg3b2PL33XX4&cg1=&cd1=00000000000000000000000000000000001&cd2=&cd3=Home&cd4=&cd5=Scientific%20American&cd6=1&cd7=free_to_air&cd8=1&cd9=en&cd10=0&cd11=0&cd12=0&cd18=0&cd19=0&cd20=0&cd21=&cd22=&cd23=&cd24=&cd25=&cd26=logged%20out&cd27=0&cd28=0&cd29=0&cd30=0&cd31=0&cd32=0&cd33=0&cd37=&promo1id=HNSB&promo1nm=Navigation%20Subscribe%20Button&promo1ps=slot0&promo2id=HOSB&promo2nm=Offer%20Subscribe%20Banner&promo2ps=slot1&promo3id=HNFSB&promo3nm=Navigation%20Footer%20Subscribe%20Banner&promo3ps=slot2&z=1972525582

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Protocol

Security

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Server

2a00:1450:4001:816::200e , Ireland, ASN15169 (GOOGLE - Google LLC, US),

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Request headers

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Response headers

pragma: no-cache
date: Fri, 08 Mar 2019 22:19:30 GMT
x-content-type-options: nosniff
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GET
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0 6ms
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text/html 2a00:1450:4001:815::2001
Google LLC

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Full URL

https://tpc.googlesyndication.com/safeframe/1-0-32/html/container.html

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_rendering_319.js?21063343

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

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2a00:1450:4001:815::2001 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

sffe /

Resource Hash

Security Headers

Name	Value
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Request headers

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Referer: https://www.scientificamerican.com/

Response headers

status: 200
accept-ranges: bytes
vary: Accept-Encoding
content-encoding: gzip
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timing-allow-origin: *
content-length: 3971
date: Sat, 09 Mar 2019 04:02:21 GMT
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x-content-type-options: nosniff
server: sffe
x-xss-protection: 1; mode=block
cache-control: public, immutable, max-age=31536000
age: 732194
alt-svc: quic=":443"; ma=2592000; v="46,44,43,39"

GET
H2 200 osd.js Show response
www.googletagservices.com/activeview/js/current/ 75 KB
27 KB 39ms
38ms Script
text/javascript 2a00:1450:4001:821::2002
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_319.js?21063343

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2a00:1450:4001:821::2002 , Ireland, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

sffe /

Resource Hash

ea8709c333523eaa79e47d2670f5bbb49c469bf52de4d4c5d4b83571ec14da65

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.scientificamerican.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Sun, 17 Mar 2019 15:25:35 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: sffe
etag: "1552585448432221"
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: private, max-age=3000
accept-ranges: bytes
alt-svc: quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,44,43,39",quic=":443"; ma=2592000; v="46,44,43,39"
content-length: 27825
x-xss-protection: 1; mode=block
expires: Sun, 17 Mar 2019 15:25:35 GMT

GET
H2 200 /
www.facebook.com/tr/ 44 B
98 B 7ms
6ms Image
image/gif 2a03:2880:f12d:83:face:b00c:0:25de
Facebook

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.facebook.com/tr/?id=128202141081854&ev=Microdata&dl=https%3A%2F%2Fwww.scientificamerican.com%2F&rl=&if=false&ts=1552836335964&cd[Schema.org]=%5B%5D&cd[OpenGraph]=%7B%22og%3Asite_name%22%3A%22Scientific%20American%22%2C%22og%3Atype%22%3A%22website%22%2C%22og%3Atitle%22%3A%22Science%20News%2C%20Articles%2C%20and%20Information%22%2C%22og%3Adescription%22%3A%22Scientific%20American%20is%20the%20essential%20guide%20to%20the%20most%20awe-inspiring%20advances%20in%20science%20and%20technology%2C%20explaining%20how%20they%20change%20our%20understanding%20of%20the%20world%20and%20shape%20our%20lives.%22%2C%22og%3Aimage%22%3A%22http%3A%2F%2Fwww.scientificamerican.com%2Fthemes%2Fresponsive%2Fimages%2Fglobal%2Flogo400x400.jpg%22%2C%22og%3Aimage%3Awidth%22%3A%22790%22%2C%22og%3Aimage%3Aheight%22%3A%22496%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fwww.scientificamerican.com%2F%22%7D&cd[Meta]=%7B%22title%22%3A%22Science%20News%2C%20Articles%2C%20and%20Information%20-%20Scientific%20American%22%2C%22meta%3Adescription%22%3A%22Scientific%20American%20is%20the%20essential%20guide%20to%20the%20most%20awe-inspiring%20advances%20in%20science%20and%20technology%2C%20explaining%20how%20they%20change%20our%20understanding%20of%20the%20world%20and%20shape%20our%20lives.%22%2C%22meta%3Akeywords%22%3A%22%22%7D&cd[DataLayer]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=1600&sh=1200&v=2.8.42&r=stable&ec=1&o=30&fbp=fb.1.1552836335189.1610368466&it=1552836334757&coo=false&es=automatic&rqm=GET
Requested by: Host: www.scientificamerican.com
URL: https://www.scientificamerican.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
Software: proxygen-bolt /
Resource Hash: 10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Request headers

Referer: https://www.scientificamerican.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

date: Sun, 17 Mar 2019 15:25:35 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
content-type: image/gif
status: 200
cache-control: no-cache, must-revalidate, max-age=0
content-length: 44
expires: Sun, 17 Mar 2019 15:25:35 GMT

GET
H/1.1 200
OK optout_check Show response
beacon.krxd.net/ 63 B
316 B 264ms
64ms Script
text/javascript 54.247.93.240
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://beacon.krxd.net/optout_check?callback=Krux.ns.macmillan.kxjsonp_optOutCheck
Requested by: Host: cdn.krxd.net
URL: https://cdn.krxd.net/ctjs/controltag.js.09ebc571a022d419934530eaf14c8a78
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.247.93.240 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS: ec2-54-247-93-240.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: 0ee7fd4e27ef0c9192370b87ef45030aadbaa946311b3968f2726dcb8f768545

Request headers

Referer: https://www.scientificamerican.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sun, 17 Mar 2019 15:25:41 GMT
Cache-Control: private, max-age=0, s-max-age=0
X-Request-Time: D=56 t=1552836341
Connection: keep-alive
X-Served-By: beacon-n017-dub.krxd.net
Content-Length: 63
Content-Type: text/javascript

GET
H/1.1 200
OK get Show response
cdn.krxd.net/userdata/ 330 B
790 B 24ms
23ms Script
text/javascript 151.101.0.175
Fastly

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.krxd.net/userdata/get?pub=bd339c69-af54-4a21-b4f1-654bcfcd83ca&kxfp=ee4d7c1adc7e1b4e89b23ea7aeed2560c867511a&technographics=1&callback=Krux.ns.macmillan.kxjsonp_userdata
Requested by: Host: cdn.krxd.net
URL: https://cdn.krxd.net/ctjs/controltag.js.09ebc571a022d419934530eaf14c8a78
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.0.175 San Francisco, United States, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software: /
Resource Hash: 075326b664cacf62d1ba5a0890a9451e2fdebece08626aa559a72721a28fe7ec

Request headers

Referer: https://www.scientificamerican.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

X-CDN-Backend: 4FrRTvEr9h480D4BywjehZ--F_userdata_krxd_net___UserData_Service_V2
Date: Sun, 17 Mar 2019 15:25:41 GMT
Content-Encoding: gzip
Age: 372
X-Cache: MISS, HIT
X-Request-Backend: kuser_data
Connection: keep-alive
Content-Length: 267
X-Served-By: userdata-a017.krxd.net, cache-hhn1537-HHN
Accept-Ranges: bytes
X-Timer: S1552836341.402083,VS0,VE0
Vary: Accept-Encoding
Content-Type: text/javascript
Via: 1.1 varnish
Cache-Control: private, max-age=1800
X-Age: 0
X-Cache-Hits: 0, 1

GET
H/1.1 204
No Content pixel.gif
beacon.krxd.net/ 0
454 B 71ms
62ms Image
text/plain 54.247.93.240
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://beacon.krxd.net/pixel.gif?source=smarttag&fired=report&confid=Jn7TXKj3&_kpid=bd339c69-af54-4a21-b4f1-654bcfcd83ca&_kcp_s=Scientific%20American&_kcp_d=www.scientificamerican.com&_knifr=2&_kua_kx_tz=0&geo_country=de&geo_region=he&geo_dma=276003&_kua_kx_lang=en-us&_kua_kx_tech_browser_language=en-us&_kua_scientificamerican_user.segment.registered=0&_kua_scientificamerican_user.segment.customer=0&_kua_scientificamerican_user.segment.subscriberMind=0&_kua_scientificamerican_user.segment.subscriberSA=0&_kua_kx_tech_browser=Chrome%2058&_kua_kx_tech_manufacturer=Apple%20Inc.&_kua_kx_tech_device=Computer&_kua_kx_tech_os=Mac%20OS%20X&_kua_kx_geo_country=de&_kua_kx_geo_region=he&_kua_kx_geo_dma=276003&_kpa_keywordsDELIM=%2C&_kpa_scientificamerican_content.authorization.type=free_to_air&_kpa_scientificamerican_content.category.contentType=Home&_kpa_scientificamerican_content.contentInfo.title=Science%20News%2C%20Articles%2C%20and%20Information&t_navigation_type=0&t_dns=39&t_tcp=88&t_http_request=-1&t_http_response=280&t_content_ready=1560&t_window_load=0&t_redirect=0&interchange_ran=false&userdata_was_requested=true&userdata_did_respond=true&kfuid=Mke3KGpp&kxfp=ee4d7c1adc7e1b4e89b23ea7aeed2560c867511a&sview=1&kplt0=20636&kplt1=20637&kplt2=20638&kplt3=20651&kplt4=36251&jsonp_requests=https%3A%2F%2Fconsumer.krxd.net%2Fconsent%2Fget%2Fbd339c69-af54-4a21-b4f1-654bcfcd83ca%2C1136%2Chttps%3A%2F%2Fconsumer.krxd.net%2Fconsent%2Fset%2Fbd339c69-af54-4a21-b4f1-654bcfcd83ca%2C1154%2Chttps%3A%2F%2Fbeacon.krxd.net%2Foptout_check%2CNaN%2Chttps%3A%2F%2Fcdn.krxd.net%2Fuserdata%2Fget%2C97
Requested by: Host: www.scientificamerican.com
URL: https://www.scientificamerican.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.247.93.240 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS: ec2-54-247-93-240.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.scientificamerican.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sun, 17 Mar 2019 15:25:41 GMT
Cache-Control: private, no-cache, no-store
X-Request-Time: D=130 t=1552836341
Connection: keep-alive
X-Served-By: beacon-n005-dub.krxd.net
P3P: policyref="https://cdn.krxd.net/kruxcontent/p3p.xml", CP="NON DSP COR NID OUR DEL SAM OTR UNR COM NAV INT DEM CNT STA PRE LOC OTC"

GET
H/1.1 200
OK optout_check Show response
beacon.krxd.net/ 82 B
335 B 74ms
71ms Script
text/javascript 54.247.93.240
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://beacon.krxd.net/optout_check?callback=Krux.ns.macmillan.kxjsonp_optOutCheck
Requested by: Host: cdn.krxd.net
URL: https://cdn.krxd.net/ctjs/controltag.js.09ebc571a022d419934530eaf14c8a78
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.247.93.240 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS: ec2-54-247-93-240.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: 8f38cc2449b03e404a1e9e9de9188f4e76eeb1d09c6867d15d7eb23ce1d9bae3

Request headers

Referer: https://www.scientificamerican.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date: Sun, 17 Mar 2019 15:25:42 GMT
Cache-Control: private, max-age=0, s-max-age=0
X-Request-Time: D=43 t=1552836342
Connection: keep-alive
X-Served-By: beacon-n033-dub.krxd.net
Content-Length: 82
Content-Type: text/javascript

GET
H2 200 / Show response
onetag-geo.s-onetag.com/ 23 B
397 B 92ms
22ms XHR
application/json 2600:9000:200c:ba00:5:ae3a:ba00:93a1
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://onetag-geo.s-onetag.com/
Requested by: Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/airbrake-js/1.0.7/client.min.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2600:9000:200c:ba00:5:ae3a:ba00:93a1 , United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
Software: /
Resource Hash: ad16e1b37490fca28df99d039d6373d2fee4d894fcd279d95b90ae872f4d860f

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer: https://www.scientificamerican.com/
Origin: https://www.scientificamerican.com

Response headers

date: Sun, 17 Mar 2019 15:16:22 GMT
via: 1.1 b541956a3e11a8d6bd72d74e925ca434.cloudfront.net (CloudFront), 1.1 f131f7f70cfd3a8b96a854e1f446f33b.cloudfront.net (CloudFront)
age: 562
x-amzn-requestid: 9fac9509-48c7-11e9-a47c-f70c9dcf14ba
status: 200
x-cache: Hit from cloudfront
content-type: application/json
access-control-allow-origin: *
cache-control: max-age=3600
x-amz-apigw-id: WsSvCH3vyK4FZcA=
content-length: 23
x-amz-cf-id: PFc2l8w5ltrQzdklORTUyeCkuwRNJXU074kq_9FGg3ciof8ebRTe4g==

Verdicts & Comments Add Verdict or Comment

131 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.

0 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.

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
console-api	error	URL: https://cdnjs.cloudflare.com/ajax/libs/airbrake-js/1.0.7/client.min.js(Line 2) Message: [object Object]

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=31536000
X-Content-Type-Options	nosniff
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.

adservice.google.com
adservice.google.de
ajax.googleapis.com
beacon.krxd.net
cdn.cookielaw.org
cdn.krxd.net
cdn.optimizely.com
cdnjs.cloudflare.com
connect.facebook.net
consumer.krxd.net
get.s-onetag.com
onetag-geo.s-onetag.com
pixel.moatads.com
plugin.mediavoice.com
polarcdn-pentos.com
pubads.g.doubleclick.net
scientificamerican.com
securepubads.g.doubleclick.net
static.scientificamerican.com
stats.g.doubleclick.net
tpc.googlesyndication.com
www.facebook.com
www.google-analytics.com
www.googletagmanager.com
www.googletagservices.com
www.scientificamerican.com
104.17.193.78
151.101.0.175
151.101.2.49
152.195.132.202
172.217.21.194
2600:9000:200c:0:1f:287:d208:7ea1
2600:9000:200c:ba00:5:ae3a:ba00:93a1
2606:4700::6813:c497
2606:4700::6813:d983
2a00:1450:4001:808::2008
2a00:1450:4001:814::2002
2a00:1450:4001:815::2001
2a00:1450:4001:816::200e
2a00:1450:4001:817::2002
2a00:1450:4001:81e::200a
2a00:1450:4001:821::2002
2a00:1450:400c:c08::9a
2a02:26f0:6c00:181::13b8
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f12d:83:face:b00c:0:25de
34.201.15.247
52.45.217.129
54.236.203.158
54.247.93.240
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www.scientificamerican.com Open in urlscan Pro 151.101.2.49 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

83 Requests

100 %HTTPS

63 %IPv6

19 Domains

26 Subdomains

24 IPs

3 Countries

1933 kBTransfer

4307 kBSize

0 Cookies

24 Outgoing links

Page URL History

Redirected requests

83 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 19 data transactions

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www.scientificamerican.com Open in urlscan Pro
151.101.2.49 Public Scan

Screenshot
Live screenshot

Full Image

83
Requests

100 %
HTTPS

63 %
IPv6

19
Domains

26
Subdomains

24
IPs

3
Countries

1933 kB
Transfer

4307 kB
Size

0
Cookies

83 HTTP transactions
19 data transactions