Submitted URL: http://bit.ly/2zZhQPS
Effective URL: https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_medium=institutions&ut...
Submission: On August 27 via manual from US — Scanned from US

Summary

This website contacted 30 IPs in 2 countries across 24 domains to perform 165 HTTP transactions. The main IP is 18.173.219.50, located in United States and belongs to AMAZON-02, US. The main domain is www.coursera.org. The Cisco Umbrella rank of the primary domain is 34136.
TLS certificate: Issued by Amazon RSA 2048 M02 on May 23rd 2024. Valid for: a year.
This is the only time www.coursera.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 67.199.248.11 396982 (GOOGLE-CL...)
25 18.173.219.50 16509 (AMAZON-02)
84 13.225.63.110 16509 (AMAZON-02)
1 2a04:4e42:200... 54113 (FASTLY)
1 34.120.195.249 396982 (GOOGLE-CL...)
4 2607:f8b0:400... 15169 (GOOGLE)
1 207.244.121.159 30633 (LEASEWEB-...)
11 2606:4700::68... 13335 (CLOUDFLAR...)
1 35.186.249.72 15169 (GOOGLE)
1 162.159.152.17 13335 (CLOUDFLAR...)
6 2620:1ec:33:2... 8075 (MICROSOFT...)
3 3.15.89.241 16509 (AMAZON-02)
2 2a04:4e42:600... 54113 (FASTLY)
2 52.21.56.231 14618 (AMAZON-AES)
2 2606:4700:440... 13335 (CLOUDFLAR...)
1 151.101.193.140 54113 (FASTLY)
1 151.101.65.140 54113 (FASTLY)
1 34.193.228.12 14618 (AMAZON-AES)
2 2607:f8b0:400... 15169 (GOOGLE)
1 34.95.127.121 396982 (GOOGLE-CL...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 18.238.49.57 16509 (AMAZON-02)
1 2001:4860:480... 15169 (GOOGLE)
1 2607:f8b0:400... 15169 (GOOGLE)
2 2607:f8b0:400... 15169 (GOOGLE)
2 142.251.40.194 15169 (GOOGLE)
1 2 142.250.65.196 15169 (GOOGLE)
2 2606:4700:303... 13335 (CLOUDFLAR...)
2 2606:4700:440... 13335 (CLOUDFLAR...)
1 2 52.200.104.141 14618 (AMAZON-AES)
2 2 68.67.160.75 29990 (ASN-APPNEX)
165 30
Apex Domain
Subdomains
Transfer
84 cloudfront.net
d3njjcbhbojbot.cloudfront.net
2 MB
25 coursera.org
www.coursera.org — Cisco Umbrella Rank: 34136
tags.coursera.org Failed
169 KB
11 cookielaw.org
cdn.cookielaw.org — Cisco Umbrella Rank: 554
212 KB
6 bing.com
bat.bing.com — Cisco Umbrella Rank: 534
32 KB
5 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 252
td.doubleclick.net — Cisco Umbrella Rank: 481
googleads.g.doubleclick.net — Cisco Umbrella Rank: 77
3 KB
5 google.com
accounts.google.com — Cisco Umbrella Rank: 46
analytics.google.com — Cisco Umbrella Rank: 238
www.google.com — Cisco Umbrella Rank: 10
87 KB
4 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 112
436 KB
3 airpr.com
px.airpr.com — Cisco Umbrella Rank: 36083
dpx.airpr.com — Cisco Umbrella Rank: 24686
3 KB
3 tvsquared.com
collector-3549.tvsquared.com — Cisco Umbrella Rank: 114028
9 KB
3 quora.com
a.quora.com — Cisco Umbrella Rank: 10322
q.quora.com — Cisco Umbrella Rank: 7176
16 KB
2 adnxs.com
secure.adnxs.com — Cisco Umbrella Rank: 764
2 KB
2 braze.com
sdk.iad-05.braze.com — Cisco Umbrella Rank: 3003
978 B
2 fontawesome.com
use.fontawesome.com — Cisco Umbrella Rank: 1950
8 KB
2 reddit.com
pixel-config.reddit.com — Cisco Umbrella Rank: 3241
alb.reddit.com — Cisco Umbrella Rank: 1969
761 B
2 onetrust.com
geolocation.onetrust.com — Cisco Umbrella Rank: 1019
552 B
2 redditstatic.com
www.redditstatic.com — Cisco Umbrella Rank: 1561
13 KB
1 appboycdn.com
js.appboycdn.com — Cisco Umbrella Rank: 5555
60 KB
1 ojrq.net
www.ojrq.net — Cisco Umbrella Rank: 7937
457 B
1 i384100.net
imp.i384100.net — Cisco Umbrella Rank: 214846
1 KB
1 impactcdn.com
utt.impactcdn.com — Cisco Umbrella Rank: 6679
16 KB
1 algolia.net
lua9b20g37-dsn.algolia.net — Cisco Umbrella Rank: 161305
2 KB
1 sentry.io
o75955.ingest.sentry.io — Cisco Umbrella Rank: 75644
299 B
1 sentry-cdn.com
browser.sentry-cdn.com — Cisco Umbrella Rank: 6607
71 KB
1 bit.ly
bit.ly — Cisco Umbrella Rank: 6373
638 B
165 24
Domain Requested by
84 d3njjcbhbojbot.cloudfront.net www.coursera.org
25 www.coursera.org d3njjcbhbojbot.cloudfront.net
browser.sentry-cdn.com
11 cdn.cookielaw.org www.googletagmanager.com
www.coursera.org
browser.sentry-cdn.com
cdn.cookielaw.org
6 bat.bing.com www.coursera.org
bat.bing.com
browser.sentry-cdn.com
4 www.googletagmanager.com d3njjcbhbojbot.cloudfront.net
www.googletagmanager.com
3 collector-3549.tvsquared.com www.coursera.org
2 secure.adnxs.com 2 redirects
2 dpx.airpr.com 1 redirects
2 sdk.iad-05.braze.com browser.sentry-cdn.com
2 use.fontawesome.com js.appboycdn.com
use.fontawesome.com
2 www.google.com 1 redirects www.coursera.org
2 googleads.g.doubleclick.net www.googletagmanager.com
www.coursera.org
2 td.doubleclick.net www.googletagmanager.com
2 accounts.google.com d3njjcbhbojbot.cloudfront.net
accounts.google.com
2 geolocation.onetrust.com cdn.cookielaw.org
browser.sentry-cdn.com
2 q.quora.com www.coursera.org
2 www.redditstatic.com www.coursera.org
browser.sentry-cdn.com
1 stats.g.doubleclick.net www.googletagmanager.com
1 analytics.google.com browser.sentry-cdn.com
1 px.airpr.com www.coursera.org
1 js.appboycdn.com www.googletagmanager.com
1 www.ojrq.net www.coursera.org
1 imp.i384100.net browser.sentry-cdn.com
1 alb.reddit.com www.coursera.org
1 pixel-config.reddit.com browser.sentry-cdn.com
1 a.quora.com www.googletagmanager.com
1 utt.impactcdn.com www.coursera.org
1 lua9b20g37-dsn.algolia.net browser.sentry-cdn.com
1 o75955.ingest.sentry.io browser.sentry-cdn.com
1 browser.sentry-cdn.com www.coursera.org
1 bit.ly 1 redirects
0 tags.coursera.org Failed browser.sentry-cdn.com
165 32
Subject Issuer Validity Valid
coursera.org
Amazon RSA 2048 M02
2024-05-23 -
2025-06-20
a year crt.sh
*.cloudfront.net
Amazon RSA 2048 M01
2024-07-30 -
2025-07-03
a year crt.sh
*.sentry-cdn.com
GlobalSign Atlas R3 DV TLS CA 2024 Q2
2024-06-04 -
2025-07-06
a year crt.sh
ingest.sentry.io
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-11-02 -
2024-12-02
a year crt.sh
*.google-analytics.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
algolia.net
Sectigo RSA Organization Validation Secure Server CA
2024-01-04 -
2025-02-02
a year crt.sh
cookielaw.org
WE1
2024-08-13 -
2024-11-11
3 months crt.sh
utt.impactcdn.com
WR3
2024-08-16 -
2024-11-14
3 months crt.sh
quora.com
R10
2024-07-29 -
2024-10-27
3 months crt.sh
www.bing.com
Microsoft Azure RSA TLS Issuing CA 04
2024-06-19 -
2024-12-16
6 months crt.sh
*.us.tvsquared.com
Amazon RSA 2048 M03
2024-04-28 -
2025-05-27
a year crt.sh
www.redditstatic.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-05-23 -
2024-11-18
6 months crt.sh
*.quora.com
R11
2024-07-29 -
2024-10-27
3 months crt.sh
geolocation.onetrust.com
WE1
2024-08-13 -
2024-11-11
3 months crt.sh
*.reddit.com
DigiCert TLS RSA SHA256 2020 CA1
2024-05-30 -
2024-11-26
6 months crt.sh
imp.i358993.net
Amazon RSA 2048 M02
2023-10-13 -
2024-11-09
a year crt.sh
accounts.google.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
*.ojrq.net
Sectigo RSA Domain Validation Secure Server CA
2023-12-12 -
2025-01-07
a year crt.sh
appboycdn.com
WE1
2024-08-08 -
2024-11-06
3 months crt.sh
*.airpr.com
Amazon RSA 2048 M02
2023-10-09 -
2024-11-04
a year crt.sh
*.google.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
*.g.doubleclick.net
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
*.doubleclick.net
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
use.fontawesome.com
Cloudflare Inc ECC CA-3
2023-10-12 -
2024-10-10
a year crt.sh
sdk.iad-05.braze.com
WE1
2024-08-15 -
2024-11-13
3 months crt.sh

This page contains 3 frames:

Primary Page: https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_medium=institutions&utm_campaign=WebsiteCoursesNLPTopButton
Frame ID: 73F06795043DFDB7C1985B8CB5943354
Requests: 163 HTTP requests in this frame

Frame: https://td.doubleclick.net/td/ga/rul?tid=G-ZCE2Q9YZ3F&gacid=1773058545.1724767995&gtm=45je48q0v9116158608z871302275za200zb71302275&dma=0&gcs=G111&gcd=13t3t3t3t5l1&npa=0&pscdl=noapi&aip=1&fledge=1&frm=0&tag_exp=0&z=1924654928
Frame ID: 8AE6B1C2B50E0930322A5FEA1FA1CC05
Requests: 1 HTTP requests in this frame

Frame: https://td.doubleclick.net/td/rul/927621030?random=1724767994270&cv=11&fst=1724767994270&fmt=3&bg=ffffff&guid=ON&async=1&gtm=45be48q0v9164690012z871302275za201zb71302275&gcd=13t3t3t3t5l1&dma=0&tag_exp=0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.coursera.org%2Fspecializations%2Fnatural-language-processing%3Futm_source%3Ddeeplearningai%26utm_medium%3Dinstitutions%26utm_campaign%3DWebsiteCoursesNLPTopButton&hn=www.googleadservices.com&frm=0&tiba=Natural%20Language%20Processing%20%7C%20Coursera&npa=0&us_privacy=1---&pscdl=noapi&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&fledge=1
Frame ID: 926096256B569F64CBA9AE9D5F06A303
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Natural Language Processing | Coursera

Page URL History Show full URLs

  1. http://bit.ly/2zZhQPS HTTP 307
    https://bit.ly/2zZhQPS HTTP 301
    https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_me... Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • accounts\.google\.com/gsi/client

Overall confidence: 100%
Detected patterns
  • js\.appboycdn\.com/web-sdk/([\d.]+)

Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Overall confidence: 100%
Detected patterns

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • cdn\.cookielaw\.org
  • otSDKStub\.js

Page Statistics

165
Requests

98 %
HTTPS

42 %
IPv6

24
Domains

32
Subdomains

30
IPs

2
Countries

2892 kB
Transfer

10487 kB
Size

37
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. http://bit.ly/2zZhQPS HTTP 307
    https://bit.ly/2zZhQPS HTTP 301
    https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_medium=institutions&utm_campaign=WebsiteCoursesNLPTopButton Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 124
  • https://www.google.com/pagead/landing?gcs=G111&gcd=13t3t3t3t5l1&tag_exp=0&rnd=1160057190.1724767995&url=https%3A%2F%2Fwww.coursera.org%2Fspecializations%2Fnatural-language-processing&dma=0&npa=0&gtm=45He48q0n715JKLVKv71302275za200&auid=1147057490.1724767995 HTTP 302
  • https://googleads.g.doubleclick.net/pagead/landing?gcs=G111&gcd=13t3t3t3t5l1&tag_exp=0&rnd=1160057190.1724767995&url=https%3A%2F%2Fwww.coursera.org%2Fspecializations%2Fnatural-language-processing&dma=0&npa=0&gtm=45He48q0n715JKLVKv71302275za200&auid=1147057490.1724767995
Request Chain 140
  • https://dpx.airpr.com/px?hostname=www.coursera.org&profile=792485&an=true HTTP 302
  • https://secure.adnxs.com/getuid?https://dpx.airpr.com/anpx?adnxs_uid=$UID&airpr_id=23668894112 HTTP 307
  • https://secure.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fdpx.airpr.com%2Fanpx%3Fadnxs_uid%3D%24UID%26airpr_id%3D23668894112 HTTP 302
  • https://dpx.airpr.com/anpx?adnxs_uid=1879936820246650346&airpr_id=23668894112

165 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request natural-language-processing
www.coursera.org/specializations/
Redirect Chain
  • http://bit.ly/2zZhQPS
  • https://bit.ly/2zZhQPS
  • https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_medium=institutions&utm_campaign=WebsiteCoursesNLPTopButton
927 KB
146 KB
Document
General
Full URL
https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_medium=institutions&utm_campaign=WebsiteCoursesNLPTopButton
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.173.219.50 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-173-219-50.jfk52.r.cloudfront.net
Software
envoy / Express
Resource Hash
06c56408a31b8d22e03128f2862ec01d76b0db6d433a668cf4c09b13f36788be
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

cache-control
private, no-cache, no-store, must-revalidate, max-age=0
content-encoding
gzip
content-type
text/html
date
Tue, 27 Aug 2024 14:13:10 GMT
etag
W/"e7a23-8oQQgdd/R1Ckxjkqvfi5zK4w0TM"
server
envoy
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
via
1.1 078fe53d3a4b452fe5cde4b5d9596b0e.cloudfront.net (CloudFront)
x-amz-cf-id
6uSvs-6BYfTVLzsBa5VVEkhhR3WiEukc76fDMRUq33d5iQC_fiVzBQ==
x-amz-cf-pop
JFK52-P1
x-cache
Miss from cloudfront
x-content-type-options
nosniff
x-coursera-appname
consumer-description-page
x-coursera-render-mode
html
x-coursera-render-version
v2
x-coursera-request-id
fIHB42R-Ee-GXwr_8Go6ZQ
x-coursera-trace-id-hex
304ba00caaf4bd94
x-envoy-upstream-service-time
1381
x-frame-options
SAMEORIGIN
x-powered-by
Express
x-xss-protection
1; mode=block

Redirect headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
private, max-age=90
content-length
253
content-security-policy
referrer always;
content-type
text/html; charset=utf-8
date
Tue, 27 Aug 2024 14:13:08 GMT
location
https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_medium=institutions&utm_campaign=WebsiteCoursesNLPTopButton
referrer-policy
unsafe-url
server
nginx
via
1.1 google
source-sans-pro-v14-latin-regular.woff2
d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/
16 KB
16 KB
Font
General
Full URL
https://d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/source-sans-pro-v14-latin-regular.woff2
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_medium=institutions&utm_campaign=WebsiteCoursesNLPTopButton
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.225.63.110 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-63-110.ewr53.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
a9950fa5ca9cf47072770900d259bcf6778aa1119652d2e706d5eb92df254199
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.coursera.org/
Origin
https://www.coursera.org
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Mon, 29 Jul 2024 06:21:29 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 bd729a625f24d9635dc350a79fc561b4.cloudfront.net (CloudFront)
x-amz-version-id
null
x-amz-cf-pop
EWR53-C1
age
2533902
x-cache
Hit from cloudfront
x-coursera-request-id
yeqYR01yEe-g-A6BFZBrUw
content-length
16152
x-xss-protection
1; mode=block
last-modified
Thu, 29 Oct 2020 21:56:29 GMT
server
AmazonS3
etag
"899c8f78ce650d4009d42443897aa723"
x-frame-options
SAMEORIGIN
access-control-allow-methods
GET
content-type
binary/octet-stream
access-control-allow-origin
*
cache-control
max-age=2592000, immutable
vary
Accept-Encoding
accept-ranges
bytes
x-amz-cf-id
uKs-_2rSUifLaxUThYD3t36vx9jDZKOZEO2nx2aD7oJnSuvcSDgLfg==
x-coursera-trace-id-hex
c8efaf38f9c9627c
source-sans-pro-v14-latin-600.woff2
d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/
16 KB
16 KB
Font
General
Full URL
https://d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/source-sans-pro-v14-latin-600.woff2
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_medium=institutions&utm_campaign=WebsiteCoursesNLPTopButton
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.225.63.110 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-63-110.ewr53.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
efb3cdc5e4582fd67dffab6fc6e5062074ce3f8c51747346af944e97749dc309
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.coursera.org/
Origin
https://www.coursera.org
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Wed, 07 Aug 2024 06:06:42 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 bd729a625f24d9635dc350a79fc561b4.cloudfront.net (CloudFront)
x-amz-version-id
null
x-amz-cf-pop
EWR53-C1
age
1757189
x-cache
Hit from cloudfront
x-coursera-request-id
N2x7w1SDEe-kUxJm3KH3ZQ
x-xss-protection
1; mode=block
last-modified
Thu, 29 Oct 2020 21:56:30 GMT
server
AmazonS3
etag
"c85615b296302af51e683eecb5e371d4"
x-frame-options
SAMEORIGIN
access-control-allow-methods
GET
content-type
binary/octet-stream
access-control-allow-origin
*
cache-control
max-age=2592000, immutable
vary
Accept-Encoding
accept-ranges
bytes
x-amz-cf-id
FCWrETEJi6XQJe-yCipZosa0FZlr5jL34EmGmx9aTXl9LIV07sNhnQ==
x-coursera-trace-id-hex
56053a71e71981c1
source-sans-pro-v14-latin-700.woff2
d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/
15 KB
16 KB
Font
General
Full URL
https://d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/source-sans-pro-v14-latin-700.woff2
Requested by
Host: www.coursera.org
URL: https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_medium=institutions&utm_campaign=WebsiteCoursesNLPTopButton
Protocol
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Security Headers
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date
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content-encoding
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strict-transport-security
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content-type
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Reverse DNS
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Security Headers
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Request headers

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Response headers

access-control-allow-headers
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H2
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TLS 1.3, , AES_256_GCM
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Response headers

strict-transport-security
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QUIC, , AES_128_GCM
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Request headers

Referer
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User-Agent
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Response headers

pragma
no-cache
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content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
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alt-svc
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30 KB
7 KB
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General
Full URL
https://use.fontawesome.com/releases/v4.7.0/css/font-awesome-css.min.css
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Host: use.fontawesome.com
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
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Request headers

Referer
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Response headers

date
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content-encoding
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last-modified
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nel
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report-to
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14 KB
5 KB
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General
Full URL
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Requested by
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URL: https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_medium=institutions&utm_campaign=WebsiteCoursesNLPTopButton
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.225.63.110 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
AmazonS3 /
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Security Headers
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Request headers

Referer
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User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
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content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
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last-modified
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server
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x-frame-options
SAMEORIGIN
access-control-allow-methods
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access-control-allow-origin
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cache-control
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50 KB
15 KB
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General
Full URL
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Requested by
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H2
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Request headers

Referer
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User-Agent
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content-encoding
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x-content-type-options
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strict-transport-security
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server
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x-frame-options
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cache-control
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General
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Requested by
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Request headers

Referer
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User-Agent
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Response headers

date
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content-encoding
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x-content-type-options
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strict-transport-security
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H2
Security
TLS 1.3, , AES_128_GCM
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Request headers

Referer
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Response headers

date
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content-security-policy
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anpx
dpx.airpr.com/
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63 B
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Protocol
H2
Server
52.200.104.141 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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ec2-52-200-104-141.compute-1.amazonaws.com
Software
nginx /
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Request headers

Referer
https://www.coursera.org/
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Response headers

date
Tue, 27 Aug 2024 14:13:15 GMT
cache-control
private
server
nginx

Redirect headers

pragma
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date
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Full URL
https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/twitter.png?auto=format%2Ccompress&dpr=1&w=28&h=28&q=40
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.225.63.110 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-63-110.ewr53.r.cloudfront.net
Software
envoy /
Resource Hash
62c2e6d7d9787edcdde8281d8fd0ef413e903115c653855f16444f484877288b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.coursera.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 12:11:04 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 4e4f8ee4f88ce6711f13846e91140c60.cloudfront.net (CloudFront)
x-amz-cf-pop
EWR53-C1
age
3636134
x-cache
Hit from cloudfront
x-coursera-request-id
eU4snUNsEe-ncRK8dWHb_Q
x-envoy-upstream-service-time
3
content-length
644
x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=315360000
x-amz-cf-id
E8LNMoZ7f9PFOEOCCg1l11_HPAWyGJcnKXAfcU2zTujGxBNo2snaxA==
x-coursera-trace-id-hex
12dc41d4a3c6b6a
youtube.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/
738 B
1 KB
Image
General
Full URL
https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/youtube.png?auto=format%2Ccompress&dpr=1&w=28&h=28&q=40
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.225.63.110 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-63-110.ewr53.r.cloudfront.net
Software
envoy /
Resource Hash
7a0d6251def8353c77c1b2ae3ba881f6d0c9e2fdae27f5abaeb960c8c031dd1a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.coursera.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 22 Dec 2023 06:01:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 4e4f8ee4f88ce6711f13846e91140c60.cloudfront.net (CloudFront)
x-amz-cf-pop
EWR53-C1
age
21543126
x-cache
Hit from cloudfront
x-coursera-request-id
grjK4aCPEe6QOxKz9rHO0w
x-envoy-upstream-service-time
7
x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=315360000
x-amz-cf-id
HjSmpN9wZiZwRbqwhJJwVmGl51fM5UY6yyqyer3UeMdrIKxGNxkDPA==
x-coursera-trace-id-hex
c0f96f9e54b9b5b3
instagram.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/
818 B
1 KB
Image
General
Full URL
https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/instagram.png?auto=format%2Ccompress&dpr=1&w=28&h=28&q=40
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.225.63.110 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-63-110.ewr53.r.cloudfront.net
Software
envoy /
Resource Hash
f32141400f42a8c53eaa91845ebed2a641afc73593c36e27a7069f2fcfbb4ab9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.coursera.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Sat, 08 Jun 2024 06:50:42 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 4e4f8ee4f88ce6711f13846e91140c60.cloudfront.net (CloudFront)
x-amz-cf-pop
EWR53-C1
age
6938556
x-cache
Hit from cloudfront
x-coursera-request-id
bGUbLSVjEe-qFw54Dl5EhQ
x-envoy-upstream-service-time
5
content-length
712
x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=315360000
x-amz-cf-id
7j7oqhVB6AwWEiuoxZKUrU0FXD7fHHt3eoPVzV8u2w_1BwIDzFUs7A==
x-coursera-trace-id-hex
8cc384a615b54637
9b7e964107839c77644d7e7d15035b73.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/
766 B
1 KB
Image
General
Full URL
https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/9b7e964107839c77644d7e7d15035b73.png?auto=format%2Ccompress&dpr=1&w=28&h=28&q=40
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.225.63.110 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-63-110.ewr53.r.cloudfront.net
Software
envoy /
Resource Hash
ae8509c15196b1257179e4fd4966a6b0f3aa72919c45660949baaa0b725ecbae
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.coursera.org/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 09 Aug 2024 17:51:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 4e4f8ee4f88ce6711f13846e91140c60.cloudfront.net (CloudFront)
x-amz-cf-pop
EWR53-C1
age
1542126
x-cache
Hit from cloudfront
x-coursera-request-id
98UV6FZ3Ee-KeBIloID7SQ
x-envoy-upstream-service-time
5
x-xss-protection
1; mode=block
server
envoy
x-frame-options
SAMEORIGIN
vary
Accept,Accept-Encoding
content-type
image/png
cache-control
public, max-age=2592000
x-amz-cf-id
67CrSLDxu9OgBd9SxlJTPlXxvseXIpGsEafFePa78WFvUc3PVY4VDQ==
x-coursera-trace-id-hex
a4485c52ee7c4f44

Failed requests

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

Domain
tags.coursera.org
URL
https://tags.coursera.org/g/collect?v=2&tid=G-7GZ59JSFWQ&gtm=45je48q0v892979048z871302275za200zb71302275&_p=1724767991691&gcs=G111&gcd=13t3t3t3t5l1&npa=0&dma=0&tag_exp=0&cid=1773058545.1724767995&ecid=536221170&ul=en-us&sr=1600x1200&_fplc=0&ur=US-FL&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&sst.rnd=1160057190.1724767995&sst.us_privacy=1---&sst.tft=1724767991691&sst.ude=0&_s=1&sid=1724767994&sct=1&seg=0&dl=https%3A%2F%2Fwww.coursera.org%2Fspecializations%2Fnatural-language-processing%3Futm_source%3Ddeeplearningai%26utm_medium%3Dinstitutions%26utm_campaign%3DWebsiteCoursesNLPTopButton&dt=Natural%20Language%20Processing%20%7C%20Coursera&en=page_view&_fv=1&_nsi=1&_ss=1&ep.event_id=1724767993807.874539.1&ep.page_url=https%3A%2F%2Fwww.coursera.org%2Fspecializations%2Fnatural-language-processing%3Futm_source%3Ddeeplearningai%26utm_medium%3Dinstitutions%26utm_campaign%3DWebsiteCoursesNLPTopButton&ep.external_id=5486455666-1724767988932&tfd=6305&richsstsse

Verdicts & Comments Add Verdict or Comment

84 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| 0 object| 1 object| 2 object| 3 object| 4 object| _204 object| _400 string| publicPathOverride boolean| ssr object| webpackJsonp object| App string| appName object| __APOLLO_STATE__ object| renderedClassNames string| detectedTimezone object| Sentry object| __SENTRY__ function| loadScript object| coursera string| locale object| _gaq function| clearImmediate function| setImmediate object| dataLayer function| gtag object| ReactIntlMixin number| 2f1acc6c3a606b082e5eef5e54414ffb object| __APOLLO_CLIENT__ object| ___gcfg object| context object| vttjs function| WebVTT object| __algolia boolean| REACT_RENDERED object| google_tag_manager function| postscribe object| google_tag_manager_external object| google_tag_data object| otEventListeners string| _randomPageId boolean| gtag_enable_tcf_support string| ire_o function| ire function| qp string| qpGtm object| uetq object| _tvq function| rdt number| pageCount number| visit_count function| onYouTubeIframeAPIReady function| __uspapi object| usPrivacyCookie object| gamoo object| otCcpaOptOut function| dnsfeed object| qevents function| redditNormalizeEmail object| irEvent function| UET function| UET_init function| UET_push object| ueto_de9e956b0d object| JSON2 object| TV2Track object| __otccpaooLocation object| otStubData function| onGoogleLibraryLoad function| webinsights object| insightsuetq object| Optanon object| OneTrust string| OnetrustActiveGroups string| OptanonActiveGroups object| _airpr object| gaGlobal object| GooglebQhCsO object| default_gsi object| _F_toggles object| google object| closure_lm_956237 object| braze object| _airpr_ns object| __G_ID_CLIENT__

37 Cookies

Domain/Path Name / Value
.bit.ly/ Name: _bit
Value: o7red8-3236cbcedd9ff00e12-00Y
.coursera.org/ Name: CSRF3-Token
Value: 1725631988.1NEcOVLQ7BuZzREa
.coursera.org/ Name: __204u
Value: 5486455666-1724767988932
.coursera.org/ Name: __400v
Value: 19eb8658-bd1d-4705-943a-c79fcc653f13
www.coursera.org/ Name: high_value_page_count
Value: 1
.coursera.org/ Name: _rdt_uuid
Value: 1724767994275.492e9f9b-22dc-4ffa-9dd7-cafe78c7d74d
.coursera.org/ Name: IR_gbd
Value: coursera.org
.coursera.org/ Name: IR_14726
Value: 1724767994305%7Cc-31052%7C1724767994305%7C%7C
www.coursera.org/ Name: _tq_id.TV-63455409-1.39ed
Value: 9efc453bf924392b.1724767994.0.1724767994..
www.coursera.org/ Name: usprivacy
Value: 1---
.bing.com/ Name: MUID
Value: 0DA5F5AFC36965231219E147C2E5644C
.bat.bing.com/ Name: MR
Value: 0
imp.i384100.net/ Name: AWSALBCORS
Value: XiF3KrrLq9lZQgQxS4bYJ5tUUmgG+ki7ys6fc/3omiEKAbPVF1pZHuv/hGW2hPFXDmIqRpzBbccDRYwEGATeSTkzDnpDZYTtQUroRcYBX9FeXjg8V05i2qJiQdXx
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Value: 7fd92a29-647e-11ef-8b35-4125b4764532
imp.i384100.net/ Name: irld
Value: LXjbwboROfy413ESWAHQ-YThH
.i384100.net/ Name: irtps
Value: 1
.coursera.org/ Name: IR_PI
Value: 7fd92a29-647e-11ef-8b35-4125b4764532%7C1724767994305
.bat.bing.com/ Name: MSPTC
Value: G0-7RsmjuN4RC2YNP1aid6Xf9cO2_Oo27ueNZfq988U
.ojrq.net/ Name: brwsr
Value: 800717b2-647e-11ef-821b-5df38cd8e633
www.coursera.org/ Name: OneTrustWPCCPAGoogleOptOut
Value: false
.coursera.org/ Name: _ga_7GZ59JSFWQ
Value: GS1.1.1724767994.1.0.1724767994.0.0.536221170
.coursera.org/ Name: _ga
Value: GA1.1.1773058545.1724767995
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.coursera.org/ Name: _gcl_au
Value: 1.1.1147057490.1724767995
.coursera.org/ Name: _uetsid
Value: 7fcaa0a0647e11efacf681cb226fb6e8|1uwancs|2|foo|0|1700
.coursera.org/ Name: OptanonConsent
Value: isGpcEnabled=0&datestamp=Tue+Aug+27+2024+04%3A13%3A14+GMT-1000+(Hawaii-Aleutian+Standard+Time)&version=202407.1.0&browserGpcFlag=0&isIABGlobal=false&hosts=&consentId=a68cfbb1-de05-4d63-adf3-02ef429aa431&interactionCount=0&isAnonUser=1&landingPath=https%3A%2F%2Fwww.coursera.org%2Fspecializations%2Fnatural-language-processing%3Futm_source%3Ddeeplearningai%26utm_medium%3Dinstitutions%26utm_campaign%3DWebsiteCoursesNLPTopButton&groups=C0001%3A1%2CC0004%3A1%2CC0002%3A1%2CC0003%3A1
.coursera.org/ Name: ab.storage.sessionId.6b512fd4-04b5-4fd4-8b44-3f482bc8dcf9
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dpx.airpr.com/ Name: an_airpr_recent_visit
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.adnxs.com/ Name: receive-cookie-deprecation
Value: 1
.adnxs.com/ Name: uuid2
Value: 1879936820246650346
.coursera.org/ Name: __400vt
Value: 1724767997697

4 Console Messages

Source Level URL
Text
javascript error URL: https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_medium=institutions&utm_campaign=WebsiteCoursesNLPTopButton
Message:
Access to XMLHttpRequest at 'https://tags.coursera.org/g/collect?v=2&tid=G-7GZ59JSFWQ&gtm=45je48q0v892979048z871302275za200zb71302275&_p=1724767991691&gcs=G111&gcd=13t3t3t3t5l1&npa=0&dma=0&tag_exp=0&cid=1773058545.1724767995&ecid=536221170&ul=en-us&sr=1600x1200&_fplc=0&ur=US-FL&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&sst.rnd=1160057190.1724767995&sst.us_privacy=1---&sst.tft=1724767991691&sst.ude=0&_s=1&sid=1724767994&sct=1&seg=0&dl=https%3A%2F%2Fwww.coursera.org%2Fspecializations%2Fnatural-language-processing%3Futm_source%3Ddeeplearningai%26utm_medium%3Dinstitutions%26utm_campaign%3DWebsiteCoursesNLPTopButton&dt=Natural%20Language%20Processing%20%7C%20Coursera&en=page_view&_fv=1&_nsi=1&_ss=1&ep.event_id=1724767993807.874539.1&ep.page_url=https%3A%2F%2Fwww.coursera.org%2Fspecializations%2Fnatural-language-processing%3Futm_source%3Ddeeplearningai%26utm_medium%3Dinstitutions%26utm_campaign%3DWebsiteCoursesNLPTopButton&ep.external_id=5486455666-1724767988932&tfd=6305&richsstsse' from origin 'https://www.coursera.org' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://tags.coursera.org/g/collect?v=2&tid=G-7GZ59JSFWQ&gtm=45je48q0v892979048z871302275za200zb71302275&_p=1724767991691&gcs=G111&gcd=13t3t3t3t5l1&npa=0&dma=0&tag_exp=0&cid=1773058545.1724767995&ecid=536221170&ul=en-us&sr=1600x1200&_fplc=0&ur=US-FL&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&sst.rnd=1160057190.1724767995&sst.us_privacy=1---&sst.tft=1724767991691&sst.ude=0&_s=1&sid=1724767994&sct=1&seg=0&dl=https%3A%2F%2Fwww.coursera.org%2Fspecializations%2Fnatural-language-processing%3Futm_source%3Ddeeplearningai%26utm_medium%3Dinstitutions%26utm_campaign%3DWebsiteCoursesNLPTopButton&dt=Natural%20Language%20Processing%20%7C%20Coursera&en=page_view&_fv=1&_nsi=1&_ss=1&ep.event_id=1724767993807.874539.1&ep.page_url=https%3A%2F%2Fwww.coursera.org%2Fspecializations%2Fnatural-language-processing%3Futm_source%3Ddeeplearningai%26utm_medium%3Dinstitutions%26utm_campaign%3DWebsiteCoursesNLPTopButton&ep.external_id=5486455666-1724767988932&tfd=6305&richsstsse
Message:
Failed to load resource: net::ERR_FAILED
other error URL: https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_medium=institutions&utm_campaign=WebsiteCoursesNLPTopButton
Message:
Only one navigator.credentials.get request may be outstanding at one time.
other error URL: https://www.coursera.org/specializations/natural-language-processing?utm_source=deeplearningai&utm_medium=institutions&utm_campaign=WebsiteCoursesNLPTopButton
Message:
Provider's accounts list is empty.

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; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Indicators

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

a.quora.com
accounts.google.com
alb.reddit.com
analytics.google.com
bat.bing.com
bit.ly
browser.sentry-cdn.com
cdn.cookielaw.org
collector-3549.tvsquared.com
d3njjcbhbojbot.cloudfront.net
dpx.airpr.com
geolocation.onetrust.com
googleads.g.doubleclick.net
imp.i384100.net
js.appboycdn.com
lua9b20g37-dsn.algolia.net
o75955.ingest.sentry.io
pixel-config.reddit.com
px.airpr.com
q.quora.com
sdk.iad-05.braze.com
secure.adnxs.com
stats.g.doubleclick.net
tags.coursera.org
td.doubleclick.net
use.fontawesome.com
utt.impactcdn.com
www.coursera.org
www.google.com
www.googletagmanager.com
www.ojrq.net
www.redditstatic.com
tags.coursera.org
13.225.63.110
142.250.65.196
142.251.40.194
151.101.193.140
151.101.65.140
162.159.152.17
18.173.219.50
18.238.49.57
2001:4860:4802:36::181
207.244.121.159
2606:4700:3036::6815:1b98
2606:4700:4400::6812:266b
2606:4700:4400::ac40:9b77
2606:4700::6810:7709
2606:4700::6812:562a
2607:f8b0:4004:c19::9a
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