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www.edx.org Open in urlscan Pro
2606:4700::6810:a5e4  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://secure-web.cisco.com/1t1wHqLL5_g6cLi0wtqPxgmEQzf04zn6iYBpWbWRZO7ZIJEG_0KGjK81RUtx0SHS_BV0BLPUcathnDgoa45f2VOgSD-n5FcQ...
Effective URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter...
Submission: On February 04 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 29 IPs in 5 countries across 29 domains to perform 60 HTTP transactions. The main IP is 2606:4700::6810:a5e4, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.edx.org.
TLS certificate: Issued by Gandi Standard SSL CA 2 on April 2nd 2018. Valid for: 2 years.
This is the only time www.edx.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2620:101:2005... 16417 (IRONPORT-...)
1 1 162.208.117.53 11403 (NYINTERNET)
1 15 2606:4700::68... 13335 (CLOUDFLAR...)
4 2606:4700::68... 13335 (CLOUDFLAR...)
1 99.86.0.85 16509 (AMAZON-02)
4 34.227.153.53 14618 (AMAZON-AES)
1 151.101.114.110 54113 (FASTLY)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 3 2a00:1450:400... 15169 (GOOGLE)
3 34.223.221.100 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
2 162.247.242.20 23467 (NEWRELIC-...)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 35.186.194.58 15169 (GOOGLE)
1 143.204.214.126 16509 (AMAZON-02)
1 2600:9000:214... 16509 (AMAZON-02)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a03:2880:f02... 32934 (FACEBOOK)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a03:2880:f12... 32934 (FACEBOOK)
3 2a02:6ea0:c71... 60068 (CDN77)
1 2a02:26f0:10c... 20940 (AKAMAI-ASN1)
1 2 2a05:f500:10:... 14413 (LINKEDIN)
1 1 2a05:f500:10:... 14413 (LINKEDIN)
1 172.217.22.66 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
60 29
1    2620:101:2005:11f0::1001 (United States)

ASN16417 (IRONPORT-SYSTEMS-INC, US)
secure-web.cisco.com
1    162.208.117.53 (New York, United States)

ASN11403 (NYINTERNET, US)
PTR: 162.208.117.53.static.nyinternet.net
link.edx.org
15    2606:4700::6810:a5e4 (United States)

ASN13335 (CLOUDFLARENET, US)
www.edx.org
4    2606:4700::6810:ef48 (United States)

ASN13335 (CLOUDFLARENET, US)
prod-discovery.edx-cdn.org
prod-edxapp.edx-cdn.org
1    99.86.0.85 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-0-85.fra6.r.cloudfront.net
cdn.segment.com
4    34.227.153.53 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-227-153-53.compute-1.amazonaws.com
errors.client.optimizely.com
1    151.101.114.110 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
js-agent.newrelic.com
2    2a00:1450:4001:819::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2a00:1450:4001:809::2013 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.fullstory.com
3    2a00:1450:4001:825::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
3    34.223.221.100 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-34-223-221-100.us-west-2.compute.amazonaws.com
api.segment.io
1    2a00:1450:4001:81a::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
3    2a00:1450:4001:81f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    162.247.242.20 (San Francisco, United States)

ASN23467 (NEWRELIC-AS-1, US)
PTR: bam-8.nr-data.net
bam.nr-data.net
1    2a00:1450:400c:c00::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
2    2a00:1450:4001:816::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:818::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    2606:4700::6811:d6cc (United States)

ASN13335 (CLOUDFLARENET, US)
js.hs-scripts.com
1    35.186.194.58 (Mountain View, United States)

ASN15169 (GOOGLE, US)
PTR: 58.194.186.35.bc.googleusercontent.com
rs.fullstory.com
1    143.204.214.126 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-214-126.fra53.r.cloudfront.net
ak.sail-horizon.com
1    2600:9000:214f:4800:f:8ce2:fb80:93a1 (United States)

ASN16509 (AMAZON-02, US)
www.dwin1.com
1    2606:4700::6811:74b0 (United States)

ASN13335 (CLOUDFLARENET, US)
js.hsadspixel.net
1    2606:4700::6811:45b0 (United States)

ASN13335 (CLOUDFLARENET, US)
js.hs-analytics.net
2    2a03:2880:f02d:12:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    2606:4700::6811:cacc (United States)

ASN13335 (CLOUDFLARENET, US)
api.hubapi.com
1    2606:4700::6810:fc05 (United States)

ASN13335 (CLOUDFLARENET, US)
track.hubspot.com
2    2a03:2880:f12d:83:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK, US)
www.facebook.com
3    2a02:6ea0:c710::2 (Germany)

ASN60068 (CDN77, GB)
cl.qualaroo.com
dntcl.qualaroo.com
1    2a02:26f0:10c:39e::25ea (Ascension Island)

ASN20940 (AKAMAI-ASN1, US)
snap.licdn.com
2    2a05:f500:10:101::b93f:9105 (Ireland)

ASN14413 (LINKEDIN, US)
px.ads.linkedin.com
1    2a05:f500:10:101::b93f:9101 (Ireland)

ASN14413 (LINKEDIN, US)
www.linkedin.com
1    172.217.22.66 (United States)

ASN15169 (GOOGLE, US)
PTR: fra15s17-in-f66.1e100.net
www.googleadservices.com
1    2a00:1450:4001:824::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
Domain Requested by
15 www.edx.org 1 redirects www.edx.org
4 errors.client.optimizely.com www.edx.org
3 fonts.gstatic.com www.edx.org
3 api.segment.io www.edx.org
3 www.google-analytics.com 1 redirects www.edx.org
2 px.ads.linkedin.com 1 redirects
2 cl.qualaroo.com www.edx.org
2 www.facebook.com connect.facebook.net
2 connect.facebook.net www.edx.org
2 www.google.de
2 www.google.com 1 redirects
2 bam.nr-data.net www.edx.org
2 www.googletagmanager.com www.edx.org
2 prod-edxapp.edx-cdn.org www.edx.org
2 prod-discovery.edx-cdn.org www.edx.org
1 googleads.g.doubleclick.net www.edx.org
1 www.googleadservices.com www.edx.org
1 www.linkedin.com 1 redirects
1 snap.licdn.com www.edx.org
1 dntcl.qualaroo.com www.edx.org
1 track.hubspot.com
1 api.hubapi.com www.edx.org
1 js.hs-analytics.net www.edx.org
1 js.hsadspixel.net www.edx.org
1 www.dwin1.com www.edx.org
1 ak.sail-horizon.com www.edx.org
1 rs.fullstory.com www.edx.org
1 js.hs-scripts.com www.edx.org
1 stats.g.doubleclick.net 1 redirects
1 fonts.googleapis.com www.edx.org
1 www.fullstory.com www.edx.org
1 js-agent.newrelic.com www.edx.org
1 cdn.segment.com www.edx.org
1 link.edx.org 1 redirects
1 secure-web.cisco.com 1 redirects
60 35
Subject Issuer Validity Valid
*.edx.org
Gandi Standard SSL CA 2		 2018-04-02 -
2020-05-06		 2 years crt.sh
ssl432046.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-11-07 -
2020-05-15		 6 months crt.sh
*.segment.com
DigiCert SHA2 Secure Server CA		 2019-06-24 -
2020-07-01		 a year crt.sh
errors.client.optimizely.com
DigiCert SHA2 High Assurance Server CA		 2018-09-24 -
2020-09-28		 2 years crt.sh
f4.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3		 2019-04-10 -
2020-03-21		 a year crt.sh
*.google-analytics.com
GTS CA 1O1		 2020-01-14 -
2020-04-07		 3 months crt.sh
*.fullstory.com
COMODO RSA Domain Validation Secure Server CA		 2017-12-27 -
2021-03-26		 3 years crt.sh
*.storage.googleapis.com
GTS CA 1O1		 2020-01-14 -
2020-04-07		 3 months crt.sh
*.google.com
GTS CA 1O1		 2020-01-14 -
2020-04-07		 3 months crt.sh
*.nr-data.net
GeoTrust RSA CA 2018		 2018-01-11 -
2020-03-17		 2 years crt.sh
www.google.de
GTS CA 1O1		 2020-01-14 -
2020-04-07		 3 months crt.sh
ssl817718.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2020-01-21 -
2020-07-29		 6 months crt.sh
ak.sail-horizon.com
Amazon		 2019-03-06 -
2020-04-06		 a year crt.sh
*.dwin1.com
Amazon		 2020-01-01 -
2021-02-01		 a year crt.sh
ssl803643.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-11-06 -
2020-05-14		 6 months crt.sh
ssl803670.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-11-06 -
2020-05-14		 6 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2020-01-16 -
2020-04-15		 3 months crt.sh
hubapi.com
CloudFlare Inc ECC CA-2		 2020-01-21 -
2020-10-09		 9 months crt.sh
hubspot.com
CloudFlare Inc ECC CA-2		 2019-12-04 -
2020-10-09		 10 months crt.sh
cl.qualaroo.com
Let's Encrypt Authority X3		 2020-01-20 -
2020-04-19		 3 months crt.sh
dntcl.qualaroo.com
Let's Encrypt Authority X3		 2020-01-29 -
2020-04-28		 3 months crt.sh
*.licdn.com
DigiCert SHA2 Secure Server CA		 2019-04-01 -
2021-05-07		 2 years crt.sh
px.ads.linkedin.com
DigiCert SHA2 Secure Server CA		 2019-05-29 -
2021-06-29		 2 years crt.sh
www.googleadservices.com
GTS CA 1O1		 2020-01-14 -
2020-04-07		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1O1		 2020-01-14 -
2020-04-07		 3 months crt.sh
www.google.com
GTS CA 1O1		 2020-01-21 -
2020-04-14		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Frame ID: 282B4490F33F8D17CE2D56E57A8A96D3
Requests: 59 HTTP requests in this frame

Frame: https://dntcl.qualaroo.com/frame.html
Frame ID: 2CA9D2377E369CC9CC32AAE7944DA110
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://secure-web.cisco.com/1t1wHqLL5_g6cLi0wtqPxgmEQzf04zn6iYBpWbWRZO7ZIJEG_0KGjK81RUtx0SHS_BV0BLPUcath... HTTP 302
    https://link.edx.org/click/19316879.4718981/aHR0cHM6Ly93d3cuZWR4Lm9yZy9jb3Vyc2UvZGlub3NhdXItZWNvc... HTTP 302
    https://www.edx.org/course/dinosaur-ecosystems-kong-long-de-sheng-tai-xi-tong?utm_source=sailthr... HTTP 301
    http://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign... HTTP 307
    https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign... Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i

Page Statistics

60
Requests

100 %
HTTPS

73 %
IPv6

29
Domains

35
Subdomains

29
IPs

5
Countries

1405 kB
Transfer

5072 kB
Size

6
Cookies

Page URL History

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

  1. https://secure-web.cisco.com/1t1wHqLL5_g6cLi0wtqPxgmEQzf04zn6iYBpWbWRZO7ZIJEG_0KGjK81RUtx0SHS_BV0BLPUcathnDgoa45f2VOgSD-n5FcQ8PaxfVHR1WrMSooh6hK_sSXAz-FwjEWNmrCpHwXNtItdPfp13iR4kmVhsoHkkPdqDouTo_nfuDfyp-bP7uvIW9UR8imbt2t18Ogqw3b6WTeWUeI6CE03ja_eJkFF3TeiDQVBt8dI5w7TUQb71HnIv_sVruW3MLO7Old29Esz88ZUgpuAzKu7HbReUqpRF1qcFO2EuzTOOELdMT4ULmLNaVkLJJzdMMnhZtot_XAb_9a5HN8X7b7ozaMlvUp1PvIflS1nbxJJFjgA/https%3A%2F%2Flink.edx.org%2Fclick%2F19316879.4718981%2FaHR0cHM6Ly93d3cuZWR4Lm9yZy9jb3Vyc2UvZGlub3NhdXItZWNvc3lzdGVtcy1rb25nLWxvbmctZGUtc2hlbmctdGFpLXhpLXRvbmc_dXRtX3NvdXJjZT1zYWlsdGhydSZ1dG1fbWVkaXVtPWVtYWlsJnV0bV9jYW1wYWlnbj1zYXR1cmRheV9uZXdzbGV0dGVyX2N1cmlvdXNtaW5kc18yMDIwMDIwMQ%2F574202c5498e877ec8db6064B63bb0af7 HTTP 302
    https://link.edx.org/click/19316879.4718981/aHR0cHM6Ly93d3cuZWR4Lm9yZy9jb3Vyc2UvZGlub3NhdXItZWNvc3lzdGVtcy1rb25nLWxvbmctZGUtc2hlbmctdGFpLXhpLXRvbmc_dXRtX3NvdXJjZT1zYWlsdGhydSZ1dG1fbWVkaXVtPWVtYWlsJnV0bV9jYW1wYWlnbj1zYXR1cmRheV9uZXdzbGV0dGVyX2N1cmlvdXNtaW5kc18yMDIwMDIwMQ/574202c5498e877ec8db6064B63bb0af7 HTTP 302
    https://www.edx.org/course/dinosaur-ecosystems-kong-long-de-sheng-tai-xi-tong?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201 HTTP 301
    http://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201 HTTP 307
    https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 31
  • https://www.google-analytics.com/r/collect?v=1&_v=j80&a=1584028299&t=event&ni=1&_s=1&dl=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fdinosaur-ecosystems%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dsaturday_newsletter_curiousminds_20200201&ul=en-us&de=UTF-8&dt=Dinosaur%20Ecosystems%20%7C%20%E6%81%90%E9%BE%99%E7%9A%84%E7%94%9F%E6%80%81%E7%B3%BB%E7%BB%9F%20%7C%20edX&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&ec=All&ea=edx.bi.course-about-page.viewed&el=course-v1%3AHKUx%2BDINOx%2B1T2020&ev=0&_u=KEBAAEAB~&jid=143243972&gjid=1800116858&cid=631076442.1580832644&tid=UA-35248639-2&_gid=1042803991.1580832644&_r=1&z=114584435 HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-35248639-2&cid=631076442.1580832644&jid=143243972&_gid=1042803991.1580832644&gjid=1800116858&_v=j80&z=114584435 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=631076442.1580832644&jid=143243972&_v=j80&z=114584435 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=631076442.1580832644&jid=143243972&_v=j80&z=114584435&slf_rd=1&random=3700297583
Request Chain 52
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fdinosaur-ecosystems%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dsaturday_newsletter_curiousminds_20200201&time=1580832643874 HTTP 302
  • https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D533266%26url%3Dhttps%253A%252F%252Fwww.edx.org%252Fcourse%252Fdinosaur-ecosystems%253Futm_source%253Dsailthru%2526utm_medium%253Demail%2526utm_campaign%253Dsaturday_newsletter_curiousminds_20200201%26time%3D1580832643874%26liSync%3Dtrue HTTP 302
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fdinosaur-ecosystems%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dsaturday_newsletter_curiousminds_20200201&time=1580832643874&liSync=true

60 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request dinosaur-ecosystems
www.edx.org/course/
Redirect Chain
  • https://secure-web.cisco.com/1t1wHqLL5_g6cLi0wtqPxgmEQzf04zn6iYBpWbWRZO7ZIJEG_0KGjK81RUtx0SHS_BV0BLPUcathnDgoa45f2VOgSD-n5FcQ8PaxfVHR1WrMSooh6hK_sSXAz-FwjEWNmrCpHwXNtItdPfp13iR4kmVhsoHkkPdqDouTo_nf...
  • https://link.edx.org/click/19316879.4718981/aHR0cHM6Ly93d3cuZWR4Lm9yZy9jb3Vyc2UvZGlub3NhdXItZWNvc3lzdGVtcy1rb25nLWxvbmctZGUtc2hlbmctdGFpLXhpLXRvbmc_dXRtX3NvdXJjZT1zYWlsdGhydSZ1dG1fbWVkaXVtPWVtYWlsJ...
  • https://www.edx.org/course/dinosaur-ecosystems-kong-long-de-sheng-tai-xi-tong?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
  • http://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
  • https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
229 KB
52 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1d69aab1650b600e026e8c57aa40fa96ab75646767e039bd10192f36b2f7161c
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

:method
GET
:authority
www.edx.org
:scheme
https
:path
/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site
none
sec-fetch-mode
navigate
accept-encoding
gzip, deflate, br
cookie
sailthru_hid=a0d1f40685abf684067d4a3861973740574202c5498e877ec8db6064ea8af7f55e9c990442405f76e94e7518; sailthru_bid=19316879.4718981; __cfduid=dba0ed1dcf012faaae720246f429e97d71580832642; prod-edx-cf-loc=BE
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Sec-Fetch-User
?1

Response headers

status
200
date
Tue, 04 Feb 2020 16:10:42 GMT
content-type
text/html
cf-ray
55fdea91ce729730-FRA
age
344
cache-control
public, max-age=0, must-revalidate
content-encoding
gzip
etag
W/"5e398b75-39483"
last-modified
Tue, 04 Feb 2020 15:19:17 GMT
strict-transport-security
max-age=2592000
vary
Accept-Encoding
cf-cache-status
HIT
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare

Redirect headers

Location
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Non-Authoritative-Reason
HSTS
1743970571.js
www.edx.org/optimizelyjs/ 		319 KB
96 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/optimizelyjs/1743970571.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
517ad3c8335767134d607026f4602554ca192f6ab1e073818a490a7989d76f33
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

x-amz-meta-pci_enabled
False
date
Tue, 04 Feb 2020 16:10:42 GMT
content-encoding
gzip
cf-cache-status
HIT
age
53
status
200
access-control-max-age
86400
x-amz-replication-status
COMPLETED
server-timing
cdn;desc="AkamaiION";dur=0,rtt;desc="0";dur=0,cdnip;desc="2.18.233.24";dur=0,cdnmap;desc="";dur=0,proto;desc="";dur=0
strict-transport-security
max-age=2592000
x-amz-request-id
CC3AC2129814F841
x-amz-id-2
hkYtplNgIBCnns8n90IGzq1uyV4AKCpoLfePimJ0IU62IY9oy5gzb2/RWgJEWN8GdX/SysugbiM=
timing-allow-origin
*
last-modified
Mon, 03 Feb 2020 16:21:28 GMT
server
cloudflare
etag
W/"1587dcc37817f72b765f9a7422178d28"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
access-control-allow-methods
GET, HEAD
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
x-amz-meta-revision
cache-control
public, max-age=14400
x-amz-version-id
oyFgG4GRIHDwSPEgVCgiF5xSZ67C3qGz
x-amz-meta-revision
13545
cf-ray
55fdea921ed09730-FRA
access-control-allow-headers
*
expires
Tue, 04 Feb 2020 20:10:42 GMT
styles-d36c3dd8da25c58e716e.js
www.edx.org/ 		139 B
220 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/styles-d36c3dd8da25c58e716e.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a5be829aa75f655021d2778e8cd5e33049122bf39c4bd2990bb40e298c2566ba
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:42 GMT
content-encoding
gzip
cf-cache-status
HIT
age
1594
status
200
strict-transport-security
max-age=2592000
content-length
142
last-modified
Tue, 04 Feb 2020 15:17:50 GMT
server
cloudflare
etag
W/"5e398b1e-8b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
cf-ray
55fdea922ef29730-FRA
component---src-templates-course-detail-jsx-2d8d6760dac1bb5c9251.js
www.edx.org/ 		156 KB
48 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/component---src-templates-course-detail-jsx-2d8d6760dac1bb5c9251.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e8e2a14425dd00781ec14b552d950f7c866f587946356525598f1b1dd227c111
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:42 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Tue, 04 Feb 2020 15:17:50 GMT
server
cloudflare
age
1594
etag
W/"5e398b1e-2712a"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
cache-control
public, max-age=31536000, immutable
strict-transport-security
max-age=2592000
cf-ray
55fdea922ef39730-FRA
commons-4d9f2cd208cb476d431a.js
www.edx.org/ 		971 KB
272 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/commons-4d9f2cd208cb476d431a.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
60b53d18adcddde58175e978ff382bc32e324304926ba21053f4854793325fba
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:42 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Tue, 04 Feb 2020 15:17:50 GMT
server
cloudflare
age
1594
etag
W/"5e398b1e-f2de1"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
cache-control
public, max-age=31536000, immutable
strict-transport-security
max-age=2592000
cf-ray
55fdea922ef49730-FRA
app-5629d1ded68440384821.js
www.edx.org/ 		1 MB
249 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/app-5629d1ded68440384821.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
868dac71a34a8d18a55b6e6f9bc96dc9124eda4931999262bb58a402a876c845
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:42 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Tue, 04 Feb 2020 15:17:50 GMT
server
cloudflare
age
1594
etag
W/"5e398b1e-13ef83"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
cache-control
public, max-age=31536000, immutable
strict-transport-security
max-age=2592000
cf-ray
55fdea922ef59730-FRA
webpack-runtime-6b3513191ec30bc4afb4.js
www.edx.org/ 		6 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/webpack-runtime-6b3513191ec30bc4afb4.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
66738c451f769f557e47aa7540e77284ab71378268b5e2fbe01692bd26f03cb3
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:42 GMT
content-encoding
gzip
cf-cache-status
HIT
age
1594
status
200
strict-transport-security
max-age=2592000
content-length
2098
last-modified
Tue, 04 Feb 2020 15:17:50 GMT
server
cloudflare
etag
W/"5e398b1e-1606"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
cf-ray
55fdea922ef69730-FRA
page-data.json
www.edx.org/page-data/course/dinosaur-ecosystems/ 		22 KB
7 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/page-data/course/dinosaur-ecosystems/page-data.json
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c52d97233dd5a9d454b184aede708e5730d89cc484d85353ba3054cfd52a5997
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Origin
https://www.edx.org

Response headers

date
Tue, 04 Feb 2020 16:10:42 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Tue, 04 Feb 2020 15:17:55 GMT
server
cloudflare
age
343
etag
W/"5e398b23-56e7"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/json
status
200
strict-transport-security
max-age=2592000
accept-ranges
bytes
cf-ray
55fdea922ef89730-FRA
content-length
7232
edx-logo-header.png
www.edx.org/images/ 		910 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.edx.org/images/edx-logo-header.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cefef51a9a94d04f435c180d96a9d777013691d29d60e8e741f5bed276bf194a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:43 GMT
cf-cache-status
HIT
age
1592
cf-polished
pngoptimizer, origSize=947
status
200
strict-transport-security
max-age=2592000
content-length
910
last-modified
Tue, 04 Feb 2020 15:22:20 GMT
server
cloudflare
etag
"5e398c2c-3b3"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
accept-ranges
bytes
cf-ray
55fdea9318589730-FRA
cf-bgj
imgq:85
5024b547-2d68-4bfd-9e9e-1e5f96c13375-8e28e53d5521.png
prod-discovery.edx-cdn.org/organization/logos/ 		11 KB
12 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-discovery.edx-cdn.org/organization/logos/5024b547-2d68-4bfd-9e9e-1e5f96c13375-8e28e53d5521.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:ef48 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
510e4ed922140cef4a0f8892b0376f8f08264fdb9373b97d6bd1c02547ff83a7

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:42 GMT
cf-cache-status
HIT
age
2420007
cf-polished
status=not_needed
status
200
cf-bgj
imgq:85
content-type
image/png
content-length
11521
x-amz-id-2
zzQxlqxqovtCpClRvoCls3RGrtlEiYNVgCyvLO8t89mb6HRRFFQ9DGKAFbkgPvJu0PJClJeAWtw=
last-modified
Tue, 07 Jan 2020 15:05:17 GMT
server
cloudflare
etag
"04ea2f951d9b31fdecae201b7769dd56"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-amz-request-id
EC0D0C7C2FD2A37E
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
55fdea922d71973c-FRA
expires
Wed, 03 Feb 2021 16:10:42 GMT
30138fc7-3d0b-4344-979a-895d2544c403-d263a3fc111e.small.jpg
prod-discovery.edx-cdn.org/media/course/image/ 		23 KB
24 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-discovery.edx-cdn.org/media/course/image/30138fc7-3d0b-4344-979a-895d2544c403-d263a3fc111e.small.jpg
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:ef48 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7a3438f887f87764bb1c291fdeb58c9bfa34b14eaa7d7d2c54ebc444af5467d1

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:42 GMT
cf-cache-status
HIT
age
1203184
cf-polished
origSize=25014
status
200
cf-bgj
imgq:85
content-type
image/jpeg
content-length
23878
x-amz-id-2
krXJs2HFkSY1U4ikwXi+pe3HZl2sIoqqJs392ZQzlObX2X9oNvvoZgDBnnHPvZbI0Cl0hAoZ4K0=
last-modified
Thu, 31 Oct 2019 18:32:29 GMT
server
cloudflare
etag
"fe523c464c071e0674e45448d289b17e"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-amz-request-id
6B5E98CF2CC153E3
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
55fdea925dab973c-FRA
expires
Wed, 03 Feb 2021 16:10:42 GMT
edx-prize-logo-2018-nominee.png
www.edx.org/sites/default/files/ 		29 KB
29 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.edx.org/sites/default/files/edx-prize-logo-2018-nominee.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cd3f3ddc5e0c4812af10160565905f0964302f68da2f146cb6b3a3dda8fec32b
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:43 GMT
via
varnish
x-content-type-options
nosniff
cf-cache-status
HIT
age
344
cf-polished
pngoptimizer, origSize=39558
x-cache
HIT
status
200
last-modified
Wed, 20 Nov 2019 15:31:38 GMT
x-cache-hits
6303
strict-transport-security
max-age=2592000
x-ah-environment
prod
content-length
29723
x-request-id
v-daf7ce56-2628-11ea-b05a-57f0e20c532f
cf-bgj
imgq:85
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
55fdea93185b9730-FRA
expires
Sat, 22 Feb 2020 08:39:28 GMT
cert-verified-thumb.png
www.edx.org/images/certificates/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.edx.org/images/certificates/cert-verified-thumb.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5d3211897d9e9a7217d15765ec37db434ca8741fdbcbebe8c7b66f8618cc15b1
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:43 GMT
cf-cache-status
HIT
age
1592
cf-polished
origSize=4223
status
200
strict-transport-security
max-age=2592000
content-length
4222
last-modified
Tue, 04 Feb 2020 15:22:20 GMT
server
cloudflare
etag
"5e398c2c-107f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
accept-ranges
bytes
cf-ray
55fdea9348979730-FRA
cf-bgj
imgq:85
edx-registered-logo.png
www.edx.org/images/logos/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.edx.org/images/logos/edx-registered-logo.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bb10d9308657149e82edebd5bd55674a1185f5f37fd8a108f701782e09e6699a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:43 GMT
cf-cache-status
HIT
age
1591
cf-polished
status=not_needed
status
200
strict-transport-security
max-age=2592000
content-length
1371
last-modified
Tue, 04 Feb 2020 15:15:34 GMT
server
cloudflare
etag
"5e398a96-55b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
accept-ranges
bytes
cf-ray
55fdea93489a9730-FRA
cf-bgj
imgq:85
app_store_badge_135x40.d0558d910630.svg
prod-edxapp.edx-cdn.org/static/images/app/ 		12 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-edxapp.edx-cdn.org/static/images/app/app_store_badge_135x40.d0558d910630.svg
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:ef48 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
25178aeef6eb6b83b96f5f2d004eda3bffbb37122de64afbaef7107b384a4132

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:43 GMT
content-encoding
gzip
cf-cache-status
HIT
age
22859243
status
200
content-length
4622
last-modified
Thu, 09 May 2019 22:12:32 GMT
server
cloudflare
etag
W/"5cd4a5d0-3041"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/svg+xml
cache-control
public, max-age=315360000
accept-ranges
bytes
cf-ray
55fdea934f25973c-FRA
expires
Fri, 01 Feb 2030 16:10:43 GMT
google_play_badge_45.6ea466e328da.png
prod-edxapp.edx-cdn.org/static/images/app/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prod-edxapp.edx-cdn.org/static/images/app/google_play_badge_45.6ea466e328da.png
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:ef48 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d838b2098a6dde4053f9ccdbbc0f889d4444b5a27da3ee211cd782a8458bb63e

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:43 GMT
cf-cache-status
HIT
last-modified
Tue, 19 Feb 2019 20:34:42 GMT
server
cloudflare
age
30168191
etag
"5c6c6862-100d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
status
200
cache-control
public, max-age=315360000
accept-ranges
bytes
cf-ray
55fdea934f28973c-FRA
content-length
4109
expires
Fri, 01 Feb 2030 16:10:43 GMT
analytics.min.js
cdn.segment.com/analytics.js/v1/wdbGOK0rQgBAyPzrJbJefR9F8updbA5d/ 		382 KB
73 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.segment.com/analytics.js/v1/wdbGOK0rQgBAyPzrJbJefR9F8updbA5d/analytics.min.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
99.86.0.85 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-86-0-85.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
5ad49ffd6be2391fdd13e606134f269105c88f4a80a5620887f0cf782f2a1129

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

x-amz-version-id
NsagibcRE66Lq6hKyLveOmT7A9ukDe_Q
content-encoding
gzip
age
186
x-cache
Hit from cloudfront
status
200
date
Tue, 04 Feb 2020 16:07:38 GMT
x-amz-replication-status
COMPLETED
content-length
74334
via
1.1 c1fb60e38be5022a78e4b52bedded7c2.cloudfront.net (CloudFront)
last-modified
Fri, 31 Jan 2020 17:39:44 GMT
server
AmazonS3
etag
"3737a80c97a4bd64d87ad49291fede32"
access-control-max-age
3000
access-control-allow-methods
GET, HEAD
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=300
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
x-amz-cf-id
1UsGkqXesahJX2tstRaC6YTO5B9rOKCPdA9lEbzzEenoxUbg_QVNmw==
app-data.json
www.edx.org/page-data/ 		50 B
168 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.edx.org/page-data/app-data.json
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:a5e4 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
902e57a2c7576d43149a9da2ee2710f0ceb2d72d6ecedd425c96a99381ee354a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:43 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Tue, 04 Feb 2020 15:17:51 GMT
server
cloudflare
age
1592
etag
W/"5e398b1f-32"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/json
status
200
strict-transport-security
max-age=2592000
accept-ranges
bytes
cf-ray
55fdea949aba9730-FRA
content-length
70
log
errors.client.optimizely.com/ 		13 B
403 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://errors.client.optimizely.com/log
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.227.153.53 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-227-153-53.compute-1.amazonaws.com
Software
/
Resource Hash
16f1efa415bfdd7abcf8fdd76cc05ae6fa66ffdfdc730368ecea89ecfe5c3a12

Request headers

Access-Control-Request-Method
POST
Origin
https://www.edx.org
Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Access-Control-Request-Headers
content-type

Response headers

Date
Tue, 04 Feb 2020 16:10:43 GMT
Allow
POST,OPTIONS
Access-Control-Allow-Methods
GET,POST,OPTIONS
Content-Type
text/plain
Access-Control-Allow-Origin
https://www.edx.org
Access-Control-Max-Age
1800
Access-Control-Allow-Credentials
true
Connection
keep-alive
Access-Control-Allow-Headers
X-Requested-With,Content-Type,Accept,Origin
Content-Length
13
nr-spa-1071.min.js
js-agent.newrelic.com/ 		32 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js-agent.newrelic.com/nr-spa-1071.min.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.114.110 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e0f3a0b6bb569a4c29d1bf5e034f9ec975d04b45edfd66ebff73ed5cf4a22447

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:43 GMT
content-encoding
gzip
x-amz-request-id
C456C3041E9B075E
x-cache
HIT
status
200
content-length
12624
x-amz-id-2
6VC/T5nlowLRCK0woxtbW26zi0N1c6XukurPw0919m3PaakS3VhCvfonYxXKTpHH0u2GpmiJyWo=
x-served-by
cache-hhn4021-HHN
last-modified
Wed, 28 Feb 2018 23:35:17 GMT
server
AmazonS3
x-timer
S1580832643.424365,VS0,VE0
etag
"c4be07d99198e723860aeee65fd397cf"
vary
Accept-Encoding
content-type
application/javascript
via
1.1 varnish
cache-control
public, max-age=7200, stale-if-error=604800
accept-ranges
bytes
x-cache-hits
1131
gtm.js
www.googletagmanager.com/ 		92 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:819::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
f5891b12f49ab7b84a2b4e084c6ba65aaea355bb900c3c0bcc5515c8ebfa2cac
Security Headers
Name Value
Strict-Transport-Security max-age=300; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 04 Feb 2020 16:10:43 GMT
content-encoding
br
status
200
strict-transport-security
max-age=300; includeSubDomains
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
30729
x-xss-protection
0
last-modified
Tue, 04 Feb 2020 15:00:00 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
http://www.googletagmanager.com
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Tue, 04 Feb 2020 16:10:43 GMT
fs.js
www.fullstory.com/s/ 		176 KB
63 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.fullstory.com/s/fs.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2013 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Frontend /
Resource Hash
44a4f15376c7e859b49fd3aced1c4dfc56c5d6677d600fc073587686cb5a258c
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Origin
https://www.edx.org

Response headers

strict-transport-security
max-age=63072000
content-encoding
gzip
server
Google Frontend
age
560
etag
"3301mQ"
vary
Accept-Encoding
content-type
application/javascript
status
200
x-cloud-trace-context
189eab6cd2665e47554b392d2569d0e7
cache-control
public, max-age=600
date
Tue, 04 Feb 2020 16:01:23 GMT
timing-allow-origin
*
access-control-allow-origin
*
content-length
63989
expires
Tue, 04 Feb 2020 16:11:23 GMT
analytics.js
www.google-analytics.com/ 		44 KB
18 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:825::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e7edf06d6436ec9420c26e56bd02ef5f5c93a9fb189ed16b1db402e57a0ea796
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 24 Jan 2020 01:10:36 GMT
server
Golfe2
age
1333
date
Tue, 04 Feb 2020 15:48:30 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
17926
expires
Tue, 04 Feb 2020 17:48:30 GMT
t
api.segment.io/v1/ 		21 B
139 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.segment.io/v1/t
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.223.221.100 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-223-221-100.us-west-2.compute.amazonaws.com
Software
/
Resource Hash
12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Origin
https://www.edx.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Content-Type
text/plain

Response headers

status
200
date
Tue, 04 Feb 2020 16:10:43 GMT
access-control-allow-origin
https://www.edx.org
content-length
21
vary
Origin
content-type
application/json
css
fonts.googleapis.com/ 		7 KB
735 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Roboto:400,500,700
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81a::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
c787bafdfa8548776a0d272c2bb0d82c47bbe44eb00edea71dea4421d8cb2770
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
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https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-35248639-2&cid=631076442.1580832644&jid=143243972&_v=j80&z=114584435&slf_rd=1&random=3700297583
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4982103.js
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URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
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URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
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URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
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content-encoding
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server
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General
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Download Go to
Full URL
https://www.dwin1.com/6798.js
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Host: www.edx.org
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Response headers

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https://errors.client.optimizely.com/log
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Host: www.edx.org
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POST,OPTIONS
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Download Go to
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https://js.hsadspixel.net/fb.js
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Response headers

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Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
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Download Go to
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Full URL
https://api.hubapi.com/hs-script-loader-public/v1/config/json?portalId=4982103
Requested by
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date
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content-encoding
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H2
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date
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cf-cache-status
DYNAMIC
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General
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Full URL
https://www.facebook.com/tr/?id=1601661033380488&ev=PageView&dl=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fdinosaur-ecosystems%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dsaturday_newsletter_curiousminds_20200201&rl=&if=false&ts=1580832643708&sw=1600&sh=1200&v=2.9.15&r=stable&ec=0&o=30&fbp=fb.1.1580832643707.645004849&it=1580832643674&coo=false&rqm=GET
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H2
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TLS 1.3, , AES_128_GCM
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User-Agent
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Response headers

date
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last-modified
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server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
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log
errors.client.optimizely.com/ 		0
237 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://errors.client.optimizely.com/log
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.227.153.53 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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/
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https://www.edx.org
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Access-Control-Allow-Origin
https://www.edx.org
Access-Control-Expose-Headers
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keep-alive
Date
Tue, 04 Feb 2020 16:10:43 GMT
Content-Type
text/plain
p
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139 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.segment.io/v1/p
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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/
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quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43",h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q048=":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
content-length
1144
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
1beac94c95
bam.nr-data.net/events/1/ 		24 B
178 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bam.nr-data.net/events/1/1beac94c95?a=190328954&sa=1&v=1071.385e752&t=Unnamed%20Transaction&rst=1773&ref=https://www.edx.org/course/dinosaur-ecosystems
Requested by
Host: www.edx.org
URL: https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.247.242.20 San Francisco, United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
bam-8.nr-data.net
Software
/
Resource Hash
0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Origin
https://www.edx.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
content-type
text/plain

Response headers

Access-Control-Allow-Origin
https://www.edx.org
Access-Control-Allow-Credentials
true
Content-Length
24
Content-Type
image/gif
/
www.google.com/pagead/1p-user-list/796433197/ 		42 B
110 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/pagead/1p-user-list/796433197/?random=1580832643963&cv=9&fst=1580832000000&num=1&bg=ffffff&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=2oa1m0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fdinosaur-ecosystems%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dsaturday_newsletter_curiousminds_20200201&tiba=Dinosaur%20Ecosystems%20%7C%20%E6%81%90%E9%BE%99%E7%9A%84%E7%94%9F%E6%80%81%E7%B3%BB%E7%BB%9F%20%7C%20edX&async=1&fmt=3&is_vtc=1&random=816230917&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:816::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
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.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 04 Feb 2020 16:10:44 GMT
x-content-type-options
nosniff
content-type
image/gif
server
cafe
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'
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.de/pagead/1p-user-list/796433197/ 		42 B
110 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/pagead/1p-user-list/796433197/?random=1580832643963&cv=9&fst=1580832000000&num=1&bg=ffffff&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=2oa1m0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fdinosaur-ecosystems%3Futm_source%3Dsailthru%26utm_medium%3Demail%26utm_campaign%3Dsaturday_newsletter_curiousminds_20200201&tiba=Dinosaur%20Ecosystems%20%7C%20%E6%81%90%E9%BE%99%E7%9A%84%E7%94%9F%E6%80%81%E7%B3%BB%E7%BB%9F%20%7C%20edX&async=1&fmt=3&is_vtc=1&random=816230917&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:818::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
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.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 04 Feb 2020 16:10:43 GMT
x-content-type-options
nosniff
content-type
image/gif
server
cafe
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'
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.facebook.com/tr/ 		0
69 B 		Other
General
Check archive.org
Download Go to
Full URL
https://www.facebook.com/tr/
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://www.edx.org/course/dinosaur-ecosystems?utm_source=sailthru&utm_medium=email&utm_campaign=saturday_newsletter_curiousminds_20200201
Origin
https://www.edx.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Content-Type
multipart/form-data; boundary=----WebKitFormBoundaryIDMmBmW6FuApCtOS

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
server
proxygen-bolt
access-control-allow-origin
https://www.edx.org
date
Tue, 04 Feb 2020 16:10:44 GMT
content-type
text/plain
status
200
access-control-allow-credentials
true
alt-svc
h3-24=":443"; ma=3600
content-length
0

Verdicts & Comments Add Verdict or Comment

86 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.

object| onformdata object| onpointerrawupdate undefined| _ object| analytics object| NREUM object| newrelic function| __nr_require string| pagePath object| ___chunkMapping object| webpackJsonp object| __core-js_shared__ object| core object| regeneratorRuntime object| asyncRequires object| ___emitter object| ___loader boolean| __navigatingToLink function| ___push function| ___replace function| ___navigate object| dataLayer boolean| _fs_debug string| _fs_host string| _fs_org string| _fs_namespace function| FS string| GoogleAnalyticsObject function| ga function| normalize object| optimizely function| setImmediate function| clearImmediate object| FontAwesomeConfig object| ___FONT_AWESOME___ string| ___webpackCompilationHash object| ___gatsbyIntl object| __consolidated_events_handlers__ object| google_tag_data object| gaplugins object| gaGlobal object| gaData function| postscribe object| google_tag_manager number| iCookieLength string| sCookieName string| sSourceParameterName string| sMediumParameterName string| sPartnerValue string| sCookieDomain function| _getQueryStringValue function| _setCookie number| iCookieLengthDays string| sCampaignParameterName string| sTermParameterName string| sContentParameterName string| sSourceValue string| sMediumeValue string| sCampaignValue undefined| sTermValue undefined| sContentValue object| oCookieContent string| _fs_loaded function| _fs_shutdown function| fbq function| _fbq object| AWIN function| sailthru function| Sailthru string| curl object| main boolean| PIXELS_RAN object| _hsq object| _paq boolean| _hstc_ran string| __hsUserToken number| expireDateTime object| regex boolean| _hstc_loaded object| _kiq object| KI object| _linkedin_data_partner_ids function| lintrk boolean| _already_called_lintrk function| GooglemKTybQhCsO function| google_trackConversion object| GooglebQhCsO

6 Cookies

Domain/Path Name / Value
.edx.org/ Name: ajs_user_id
Value: null
.edx.org/ Name: ajs_anonymous_id
Value: %2287e2ba4a-e5c6-4b3f-af30-1ae90008121e%22
www.edx.org/ Name: edx-price-l10n
Value: {%22code%22:%22EUR%22%2C%22rate%22:0.904661%2C%22symbol%22:%22%E2%82%AC%22%2C%22countryCode%22:%22BEL%22}
.edx.org/ Name: ajs_group_id
Value: null
www.edx.org/ Name: prod-edx-cf-loc
Value: BE
.edx.org/ Name: __cfduid
Value: d7d80065caafdf4d4a010be8be66964a11580832642

1 Console Messages

Source Level URL
Text
console-api warning URL: https://connect.facebook.net/en_US/fbevents.js(Line 23)
Message:
[Facebook Pixel] - Duplicate Pixel ID: 1601661033380488.

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=2592000

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.

ak.sail-horizon.com
api.hubapi.com
api.segment.io
bam.nr-data.net
cdn.segment.com
cl.qualaroo.com
connect.facebook.net
dntcl.qualaroo.com
errors.client.optimizely.com
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
js-agent.newrelic.com
js.hs-analytics.net
js.hs-scripts.com
js.hsadspixel.net
link.edx.org
prod-discovery.edx-cdn.org
prod-edxapp.edx-cdn.org
px.ads.linkedin.com
rs.fullstory.com
secure-web.cisco.com
snap.licdn.com
stats.g.doubleclick.net
track.hubspot.com
www.dwin1.com
www.edx.org
www.facebook.com
www.fullstory.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.linkedin.com
143.204.214.126
151.101.114.110
162.208.117.53
162.247.242.20
172.217.22.66
2600:9000:214f:4800:f:8ce2:fb80:93a1
2606:4700::6810:a5e4
2606:4700::6810:ef48
2606:4700::6810:fc05
2606:4700::6811:45b0
2606:4700::6811:74b0
2606:4700::6811:cacc
2606:4700::6811:d6cc
2620:101:2005:11f0::1001
2a00:1450:4001:809::2013
2a00:1450:4001:816::2004
2a00:1450:4001:818::2003
2a00:1450:4001:819::2008
2a00:1450:4001:81a::200a
2a00:1450:4001:81f::2003
2a00:1450:4001:824::2002
2a00:1450:4001:825::200e
2a00:1450:400c:c00::9c
2a02:26f0:10c:39e::25ea
2a02:6ea0:c710::2
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f12d:83:face:b00c:0:25de
2a05:f500:10:101::b93f:9101
2a05:f500:10:101::b93f:9105
34.223.221.100
34.227.153.53
35.186.194.58
99.86.0.85
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