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courses.alpine1.co Open in urlscan Pro
34.54.192.65  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://courses.alpine1.co/
Effective URL: https://courses.alpine1.co/
Submission: On November 02 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 21 IPs in 3 countries across 17 domains to perform 37 HTTP transactions. The main IP is 34.54.192.65, located in United States and belongs to GOOGLE-CLOUD-PLATFORM, US. The main domain is courses.alpine1.co.
TLS certificate: Issued by WR3 on October 29th 2024. Valid for: 3 months.
This is the only time courses.alpine1.co was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 6 34.54.192.65 396982 (GOOGLE-CL...)
8 172.64.152.193 13335 (CLOUDFLAR...)
1 2a04:4e42::644 54113 (FASTLY)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
3 151.101.66.49 54113 (FASTLY)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 151.101.2.133 54113 (FASTLY)
1 151.101.128.176 54113 (FASTLY)
1 13.32.27.116 16509 (AMAZON-02)
1 142.250.186.35 15169 (GOOGLE)
1 104.18.10.207 13335 (CLOUDFLAR...)
1 2001:4860:480... 15169 (GOOGLE)
2 104.17.82.54 13335 (CLOUDFLAR...)
1 151.101.66.133 54113 (FASTLY)
1 34.96.67.224 396982 (GOOGLE-CL...)
1 2602:816:5001... 54113 (FASTLY)
2 162.247.243.29 54113 (FASTLY)
1 34.102.232.42 396982 (GOOGLE-CL...)
37 21
6    34.54.192.65 (United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 65.192.54.34.bc.googleusercontent.com
courses.alpine1.co
8    172.64.152.193 (San Francisco, United States)

ASN13335 (CLOUDFLARENET, US)
fedora.teachablecdn.com
themes2.teachablecdn.com
assets.teachablecdn.com
1    2a04:4e42::644 (United States)

ASN54113 (FASTLY, US)
fast.wistia.com
1    2a00:1450:4001:812::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.recaptcha.net
1    2a00:1450:4001:81d::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    151.101.66.49 (San Francisco, United States)

ASN54113 (FASTLY, US)
process.fs.teachablecdn.com
1    2606:4700::6810:5049 (United States)

ASN13335 (CLOUDFLARENET, US)
static.cloudflareinsights.com
1    2606:4700::6812:bcf (United States)

ASN13335 (CLOUDFLARENET, US)
maxcdn.bootstrapcdn.com
2    151.101.2.133 (San Francisco, United States)

ASN54113 (FASTLY, US)
api.filestackapi.com
www.filestackapi.com
1    151.101.128.176 (San Francisco, United States)

ASN54113 (FASTLY, US)
js.stripe.com
1    13.32.27.116 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-27-116.fra56.r.cloudfront.net
cdn.heapanalytics.com
1    142.250.186.35 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s04-in-f3.1e100.net
www.gstatic.com
1    104.18.10.207 (None, )

ASN13335 (CLOUDFLARENET, US)
maxcdn.bootstrapcdn.com
1    2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
2    104.17.82.54 (None, )

ASN13335 (CLOUDFLARENET, US)
eventable.internal.teachable.com
1    151.101.66.133 (San Francisco, United States)

ASN54113 (FASTLY, US)
dialog.filestackapi.com
1    34.96.67.224 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 224.67.96.34.bc.googleusercontent.com
cdn.sift.com
1    2602:816:5001::39 (United States)

ASN54113 (FASTLY, US)
js-agent.newrelic.com
2    162.247.243.29 (United States)

ASN54113 (FASTLY, US)
bam.nr-data.net
1    34.102.232.42 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 42.232.102.34.bc.googleusercontent.com
hexagon-analytics.com
Apex Domain
Subdomains		 Transfer
11 teachablecdn.com
fedora.teachablecdn.com — Cisco Umbrella Rank: 121111
themes2.teachablecdn.com — Cisco Umbrella Rank: 140071
process.fs.teachablecdn.com — Cisco Umbrella Rank: 109333
assets.teachablecdn.com — Cisco Umbrella Rank: 130065
3 MB
6 alpine1.co
courses.alpine1.co
71 KB
3 filestackapi.com
api.filestackapi.com — Cisco Umbrella Rank: 87828
dialog.filestackapi.com — Cisco Umbrella Rank: 100332
www.filestackapi.com — Cisco Umbrella Rank: 74764
21 KB
2 nr-data.net
bam.nr-data.net — Cisco Umbrella Rank: 245
964 B
2 teachable.com
eventable.internal.teachable.com — Cisco Umbrella Rank: 105784
528 B
2 bootstrapcdn.com
maxcdn.bootstrapcdn.com — Cisco Umbrella Rank: 1113
88 KB
1 hexagon-analytics.com
hexagon-analytics.com — Cisco Umbrella Rank: 5918
288 B
1 newrelic.com
js-agent.newrelic.com — Cisco Umbrella Rank: 592
33 KB
1 sift.com
cdn.sift.com — Cisco Umbrella Rank: 13867
27 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 3643
1 gstatic.com
www.gstatic.com
217 KB
1 heapanalytics.com
cdn.heapanalytics.com — Cisco Umbrella Rank: 852
39 KB
1 stripe.com
js.stripe.com — Cisco Umbrella Rank: 1102
164 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 683
7 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
107 KB
1 recaptcha.net
www.recaptcha.net — Cisco Umbrella Rank: 1295
2 KB
1 wistia.com
fast.wistia.com — Cisco Umbrella Rank: 4693
143 KB
37 17
Domain Requested by
6 courses.alpine1.co 1 redirects fedora.teachablecdn.com
courses.alpine1.co
5 fedora.teachablecdn.com courses.alpine1.co
3 process.fs.teachablecdn.com courses.alpine1.co
2 bam.nr-data.net courses.alpine1.co
2 eventable.internal.teachable.com courses.alpine1.co
2 assets.teachablecdn.com themes2.teachablecdn.com
2 maxcdn.bootstrapcdn.com fedora.teachablecdn.com
maxcdn.bootstrapcdn.com
1 hexagon-analytics.com
1 js-agent.newrelic.com courses.alpine1.co
1 cdn.sift.com courses.alpine1.co
1 www.filestackapi.com courses.alpine1.co
1 dialog.filestackapi.com courses.alpine1.co
1 region1.google-analytics.com courses.alpine1.co
1 www.gstatic.com courses.alpine1.co
1 cdn.heapanalytics.com courses.alpine1.co
1 js.stripe.com fedora.teachablecdn.com
1 api.filestackapi.com fedora.teachablecdn.com
1 static.cloudflareinsights.com courses.alpine1.co
1 www.googletagmanager.com courses.alpine1.co
1 www.recaptcha.net courses.alpine1.co
1 fast.wistia.com courses.alpine1.co
1 themes2.teachablecdn.com courses.alpine1.co
37 22

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

Domain
teachable.com
Subject Issuer Validity Valid
courses.alpine1.co
WR3		 2024-10-29 -
2025-01-27		 3 months crt.sh
teachablecdn.com
WE1		 2024-10-13 -
2025-01-11		 3 months crt.sh
fast.wistia.com
GlobalSign Atlas R3 DV TLS CA 2024 Q1		 2024-04-04 -
2025-05-06		 a year crt.sh
misc.google.com
WR2		 2024-10-07 -
2024-12-30		 3 months crt.sh
*.google-analytics.com
WR2		 2024-10-07 -
2024-12-30		 3 months crt.sh
*.fs.teachablecdn.com
GlobalSign Atlas R3 DV TLS CA 2024 Q1		 2024-01-15 -
2025-02-15		 a year crt.sh
cloudflareinsights.com
WE1		 2024-11-01 -
2025-01-30		 3 months crt.sh
bootstrapcdn.com
WE1		 2024-09-20 -
2024-12-19		 3 months crt.sh
*.filestackapi.com
R10		 2024-09-28 -
2024-12-27		 3 months crt.sh
a.stripecdn.com
DigiCert SHA2 Extended Validation Server CA		 2024-10-30 -
2025-02-06		 3 months crt.sh
cdn.heapanalytics.com
Amazon RSA 2048 M02		 2024-05-29 -
2025-06-26		 a year crt.sh
*.gstatic.com
WR2		 2024-10-07 -
2024-12-30		 3 months crt.sh
eventable.internal.teachable.com
WE1		 2024-09-27 -
2024-12-26		 3 months crt.sh
*.sift.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-08-03 -
2025-01-19		 6 months crt.sh
js-agent.newrelic.com
GlobalSign Atlas R3 DV TLS CA 2024 Q1		 2024-03-21 -
2025-04-22		 a year crt.sh
*.nr-data.net
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-07-12 -
2025-08-12		 a year crt.sh
*.hexagon-analytics.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-10-31 -
2025-11-03		 a year crt.sh

This page contains 4 frames:

Primary Page: https://courses.alpine1.co/
Frame ID: B3E22F2D91F8088EFD0357A421145045
Requests: 32 HTTP requests in this frame

Frame: https://courses.alpine1.co/cdn-cgi/challenge-platform/h/b/scripts/jsd/22755d9a86c9/main.js
Frame ID: E859749C32F8865AC86487C7B75FCC21
Requests: 2 HTTP requests in this frame

Frame: https://dialog.filestackapi.com/dialog/comm_iframe/
Frame ID: 6B3C8A35A8512134482D3F0241A39464
Requests: 1 HTTP requests in this frame

Frame: https://www.filestackapi.com/dialog/comm_iframe/
Frame ID: 5D2A7A260BAE2F3796E8631C300BA17E
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Alpine1

Page URL History Show full URLs

  1. http://courses.alpine1.co/ HTTP 307
    https://courses.alpine1.co/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 75%
Detected patterns
Overall confidence: 100%
Detected patterns
  • js\.stripe\.com
Overall confidence: 100%
Detected patterns
Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+(?:([\d.]+)/)?(?:css/)?font-awesome(?:\.min)?\.css
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?: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/gtag/js
Overall confidence: 100%
Detected patterns
  • heap-\d+\.js
Overall confidence: 100%
Detected patterns
  • cdn\.sift(?:science)?\.com/s\.js
Overall confidence: 100%
Detected patterns
  • /recaptcha/api\.js

Page Statistics

37
Requests

95 %
HTTPS

35 %
IPv6

17
Domains

22
Subdomains

21
IPs

3
Countries

3807 kB
Transfer

12999 kB
Size

19
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://courses.alpine1.co/ HTTP 307
    https://courses.alpine1.co/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 25
  • https://courses.alpine1.co/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://courses.alpine1.co/cdn-cgi/challenge-platform/h/b/scripts/jsd/22755d9a86c9/main.js

37 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
courses.alpine1.co/
Redirect Chain
  • http://courses.alpine1.co/
  • https://courses.alpine1.co/
77 KB
28 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://courses.alpine1.co/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.54.192.65 , United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
65.192.54.34.bc.googleusercontent.com
Software
cloudflare /
Resource Hash
27881aa4153d31310ac8437807240c7590e6fb730238d57c86df01b5d79243da
Security Headers
Name Value
Strict-Transport-Security max-age=0
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/130.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400 h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
max-age=0, private, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
8dc72587fb7eb908-AMS
content-encoding
br
content-type
text/html; charset=utf-8
date
Sat, 02 Nov 2024 21:16:38 GMT
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
server-timing
cfCacheStatus;desc="DYNAMIC"
strict-transport-security
max-age=0
via
1.1 google
x-content-type-options
nosniff
x-download-options
noopen
x-fedora-school-id
2044369
x-frame-options
SAMEORIGIN
x-gcp-cdn-cache-id
AMS-cba56054
x-gcp-cdn-cache-status
miss
x-permitted-cross-domain-policies
none
x-request-id
a212728a-5a65-4d94-8ded-7d986aeffb87
x-runtime
1.235864
x-xss-protection
1; mode=block

Redirect headers

Location
https://courses.alpine1.co/
Non-Authoritative-Reason
HttpsUpgrades
bootstrap-a14e0219bff457941c01e229139fcb9f4709e289d96efa3a24bad96561d56e6c.css
fedora.teachablecdn.com/assets/ 		104 KB
19 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fedora.teachablecdn.com/assets/bootstrap-a14e0219bff457941c01e229139fcb9f4709e289d96efa3a24bad96561d56e6c.css
Requested by
Host: courses.alpine1.co
URL: https://courses.alpine1.co/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.64.152.193 San Francisco, United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a14e0219bff457941c01e229139fcb9f4709e289d96efa3a24bad96561d56e6c

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://courses.alpine1.co/

Response headers

content-encoding
br
cf-cache-status
HIT
x-amz-version-id
2Ddp_XyIHeB__Zib.Kuj8zOeLsEdHla4
etag
W/"f42d1461c81a85707df5459dae29cfd7"
age
409851
expires
Sun, 02 Nov 2025 21:16:38 GMT
alt-svc
h3=":443"; ma=86400
x-cache
Hit from cloudfront
x-amz-cf-id
pz2viH2VrPajvIgRdPCdNQrqnCj6eCsBTiUbUquECP0z5hTLnm-UQg==
date
Sat, 02 Nov 2024 21:16:38 GMT
content-type
text/css
last-modified
Fri, 06 Sep 2024 18:01:16 GMT
vary
Accept-Encoding, Origin
cache-control
public, max-age=31536000
via
1.1 4f3281e2362f23bf5efc65311d3defb0.cloudfront.net (CloudFront)
cf-ray
8dc725934adfd243-FRA
x-amz-cf-pop
FRA56-P9
server
cloudflare
x-amz-server-side-encryption
AES256
base.css
themes2.teachablecdn.com/themecss/production/ 		245 KB
40 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://themes2.teachablecdn.com/themecss/production/base.css?_=d37c26fcc215&brand_course_heading=%23FFFFFF&brand_heading=%232b3636&brand_homepage_heading=%23FFFFFF&brand_navbar_fixed_text=%23FFFFFF&brand_navbar_text=%23FFFFFF&brand_primary=%232b3636&brand_secondary=%2309A59A&brand_text=%232b3636&logged_out_homepage_background_image_overlay=0.0&show_signup=false
Requested by
Host: courses.alpine1.co
URL: https://courses.alpine1.co/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.64.152.193 San Francisco, United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
718756b23bc4e90aae17d4919d056abdf831bb1e2687604111a6e5a6d79f3f28

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://courses.alpine1.co/

Response headers

x-amzn-remapped-content-length
251110
content-encoding
gzip
cf-cache-status
HIT
etag
2726b1bc0678f9f13f4309e7060f6645
age
102820
x-amzn-requestid
6dce6251-d296-4506-9a2b-2daafb03f4ac
expires
Sun, 02 Nov 2025 21:16:38 GMT
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
H84f4ybR53MctCJPVAnYW9EDw2WgvOUDXGyUthzh1FHKso6fi1Hu5A==
date
Sat, 02 Nov 2024 21:16:38 GMT
x-input-query
{"_":"d37c26fcc215","brand_course_heading":"#FFFFFF","brand_heading":"#2b3636","brand_homepage_heading":"#FFFFFF","brand_navbar_fixed_text":"#FFFFFF","brand_navbar_text":"#FFFFFF","brand_primary":"#2b3636","brand_secondary":"#09A59A","brand_text":"#2b3636","logged_out_homepage_background_image_overlay":"0.0","show_signup":"false"}
content-type
text/css
vary
Origin, Accept-Encoding
cache-control
public, max-age=31536000
x-amz-apigw-id
Ak26tH_EIAMEC5g=
x-amzn-trace-id
Root=1-67250510-3d9620370081c51f02b9c667;Parent=3e37da01ab79e511;Sampled=0;Lineage=1:b0748588:0
via
1.1 5f6905ea282e042ad3334bfed8a840ce.cloudfront.net (CloudFront), 1.1 577d8c1d3279d6a0f53cebe01ead8c6e.cloudfront.net (CloudFront)
cf-ray
8dc725934ae1d243-FRA
accept-ranges
bytes
content-length
39774
x-app-version
git-83716a44c830
x-amz-cf-pop
FRA50-C1, FRA56-P10
x-input-path
"/themecss/production/base.css"
server
cloudflare
E-v1.js
fast.wistia.com/assets/external/ 		837 KB
143 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://fast.wistia.com/assets/external/E-v1.js
Requested by
Host: courses.alpine1.co
URL: https://courses.alpine1.co/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::644 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
f37ca118ddffbee781c2d54c2cbc48b9cb13daaad4e6daeec98e847722cc7ee4
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://courses.alpine1.co/

Response headers

content-encoding
br
etag
"94f4ac65478f44c35f19fa12e3ae769d"
age
2429
x-cache
HIT, HIT
date
Sat, 02 Nov 2024 21:16:38 GMT
last-modified
Fri, 01 Nov 2024 14:35:41 GMT
x-served-by
cache-iad-kjyo7100032-IAD, cache-mad2200138-MAD
x-cache-hits
45, 1
content-type
text/javascript
vary
Accept-Encoding
strict-transport-security
max-age=0
cache-control
public, max-age=3600
timing-allow-origin
*
x-timer
S1730582198.362337,VS0,VE1
via
1.1 varnish, 1.1 varnish
x-browser
chrome
x-ecma-v
modern
x-browser-version
130
accept-ranges
bytes
access-control-allow-origin
*
content-length
145885
asset-version
0211ae00f8ca5cff9ed06cc8901b30583c16dc6a
server
AmazonS3
x-amz-server-side-encryption
AES256
api.js
www.recaptcha.net/recaptcha/ 		2 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.recaptcha.net/recaptcha/api.js
Requested by
Host: courses.alpine1.co
URL: https://courses.alpine1.co/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
10ea6d8432827b7a1692112948d014a437a7fec87e8f06038daa86442eb019bf
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://courses.alpine1.co/

Response headers

cache-control
private, max-age=300
content-encoding
gzip
cross-origin-resource-policy
cross-origin
report-to
{"group":"coop_38fac9d5b82543fc4729580d18ff2d3d","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/38fac9d5b82543fc4729580d18ff2d3d"}]}
x-content-type-options
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Download Go to
Full URL
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H2
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Full URL
https://assets.teachablecdn.com/fonts/metropolis/Metropolis-Regular.woff2?v=1
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Download Go to
Full URL
https://assets.teachablecdn.com/fonts/metropolis/Metropolis-Bold.woff2?v=1
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Full URL
https://maxcdn.bootstrapcdn.com/font-awesome/4.1.0/fonts/fontawesome-webfont.woff?v=4.1.0
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Download Go to
Full URL
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TLS 1.3, , AES_128_GCM
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content-type
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Check archive.org
Download Go to
Full URL
https://eventable.internal.teachable.com/add/fedora-student/
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H3
Security
QUIC, , AES_128_GCM
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server
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Check archive.org
Download Go to
Full URL
https://eventable.internal.teachable.com/add/fedora-student/
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URL: https://courses.alpine1.co/
Protocol
H3
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QUIC, , AES_128_GCM
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cloudflare /
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Request headers

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content-type
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Check archive.org
Download Go to
Full URL
https://courses.alpine1.co/cdn-cgi/challenge-platform/h/b/scripts/jsd/22755d9a86c9/main.js?
Requested by
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Protocol
H3
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content-type
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vary
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server
cloudflare

Redirect headers

x-gcp-cdn-cache-id
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cache-control
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vary
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General
Check archive.org
Download Go to
Full URL
https://dialog.filestackapi.com/dialog/comm_iframe/
Requested by
Host: courses.alpine1.co
URL: https://courses.alpine1.co/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Request headers

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cache-mad22023-MAD
x-timer
S1730582199.426171,VS0,VE0
/
www.filestackapi.com/dialog/comm_iframe/ Frame 5D2A 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://www.filestackapi.com/dialog/comm_iframe/
Requested by
Host: courses.alpine1.co
URL: https://courses.alpine1.co/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.2.133 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash

Request headers

Referer
https://courses.alpine1.co/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

accept-ranges
bytes
access-control-allow-credentials
true
access-control-allow-headers
Access-Control-Allow-Origin, Access-Control-Allow-Methods, Access-Control-Allow-Headers, Origin, X-File-Name, Key, Content-Type, X-Requested-With, Origin
access-control-allow-methods
GET, POST, OPTIONS, DELETE, PUT
age
1529469
content-encoding
gzip
content-length
945
content-type
text/html; charset=utf-8
date
Sat, 02 Nov 2024 21:16:39 GMT
etag
W/"61ae05b6-82a"
last-modified
Mon, 06 Dec 2021 12:44:38 GMT
p3p
CP="OTI DSP COR ADM DEV TAIo PSA PSD IVAi IVDi CONi HIS OUR IND CNT COM INT NAV"
via
1.1 varnish
x-cache
HIT
x-cache-hits
884
x-served-by
cache-mad22075-MAD
x-timer
S1730582199.422318,VS0,VE0
8dc72587fb7eb908
courses.alpine1.co/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame E859 		0
18 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://courses.alpine1.co/cdn-cgi/challenge-platform/h/b/jsd/r/8dc72587fb7eb908
Requested by
Host: courses.alpine1.co
URL: https://courses.alpine1.co/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.54.192.65 , United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
65.192.54.34.bc.googleusercontent.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
application/json
Referer

Response headers

x-gcp-cdn-cache-id
AMS-5232d789
x-gcp-cdn-cache-status
uncacheable
via
1.1 google
cf-ray
8dc7259bbc440a58-AMS
alt-svc
h3=":443"; ma=86400, h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Sat, 02 Nov 2024 21:16:39 GMT
content-type
text/plain; charset=UTF-8
server
cloudflare
s.js
cdn.sift.com/ 		77 KB
27 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.sift.com/s.js
Requested by
Host: courses.alpine1.co
URL: https://courses.alpine1.co/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.96.67.224 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
224.67.96.34.bc.googleusercontent.com
Software
UploadServer /
Resource Hash
899ffa72c379a3a402c8ef450477784b2c5e7dbf86e78d0cf768ae4188569590
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://courses.alpine1.co/

Response headers

x-goog-metageneration
1
access-control-expose-headers
*
content-encoding
gzip
x-goog-hash
crc32c=LNXIcA==, md5=+GGq3C7w9DopBQzF8GaRtg==
etag
"f861aadc2ef0f43a29050cc5f06691b6"
age
270803
x-goog-stored-content-encoding
gzip
expires
Thu, 30 Oct 2025 18:03:16 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-goog-stored-content-length
26602
date
Wed, 30 Oct 2024 18:03:16 GMT
last-modified
Wed, 30 Oct 2024 17:48:54 GMT
content-type
text/javascript
x-guploader-uploadid
AHmUCY2XeXza1z6xY_-bxAti352QO3PncRzQ-jpw1S9vACINUXoM5ESs-bSkR-Ww3J5VhUZdiX6CQkgoxA
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
no-transform
x-goog-storage-class
MULTI_REGIONAL
accept-ranges
bytes
access-control-allow-origin
*
x-goog-generation
1730310534408474
content-length
26602
server
UploadServer
nr-spa-1.270.3.min.js
js-agent.newrelic.com/ 		114 KB
33 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js-agent.newrelic.com/nr-spa-1.270.3.min.js
Requested by
Host: courses.alpine1.co
URL: https://courses.alpine1.co/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2602:816:5001::39 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
cf777c72e652c743c5a814b642511ad1f412337dec6a3ca722f9cac12e17e20a
Security Headers
Name Value
Strict-Transport-Security max-age=300

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://courses.alpine1.co
Referer
https://courses.alpine1.co/

Response headers

strict-transport-security
max-age=300
cache-control
public, max-age=31536000, stale-while-revalidate=86400, stale-if-error=86400
content-encoding
br
etag
"e976070d25e87528110aa6cf7aadc412"
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
access-control-allow-origin
*
x-cache
HIT
content-length
33601
date
Sat, 02 Nov 2024 21:16:39 GMT
last-modified
Thu, 31 Oct 2024 19:08:34 GMT
content-type
application/javascript
x-served-by
cache-mrs10548-MRS
x-cache-hits
113124
vary
Accept-Encoding
rum
courses.alpine1.co/cdn-cgi/ 		0
20 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://courses.alpine1.co/cdn-cgi/rum?
Requested by
Host: courses.alpine1.co
URL: https://courses.alpine1.co/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.54.192.65 , United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
65.192.54.34.bc.googleusercontent.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

X-NewRelic-ID
UAcHU1FRDxABVFdXBwcEV10C
traceparent
00-d4aa98a65bd45f18c32a019750672b21-f903fd330b1e1296-01
Referer
https://courses.alpine1.co/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
content-type
application/json
newrelic
eyJ2IjpbMCwxXSwiZCI6eyJ0eSI6IkJyb3dzZXIiLCJhYyI6IjQxMDI3MjciLCJhcCI6IjExMDMzNjg0MzEiLCJpZCI6ImY5MDNmZDMzMGIxZTEyOTYiLCJ0ciI6ImQ0YWE5OGE2NWJkNDVmMThjMzJhMDE5NzUwNjcyYjIxIiwidGkiOjE3MzA1ODIxOTk2MzAsInRrIjoiMjc1MDMifX0=
tracestate
27503@nr=0-1-4102727-1103368431-f903fd330b1e1296----1730582199630

Response headers

access-control-max-age
86400
x-gcp-cdn-cache-id
AMS-5232d789
x-gcp-cdn-cache-status
uncacheable
access-control-allow-credentials
true
access-control-allow-methods
POST,OPTIONS
x-content-type-options
nosniff
cf-ray
8dc7259bdbcb1c89-AMS
via
1.1 google
access-control-allow-origin
https://courses.alpine1.co
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sat, 02 Nov 2024 21:16:39 GMT
vary
Origin
server
cloudflare
x-frame-options
DENY
/
process.fs.teachablecdn.com/ADNupMnWyR7kCWRvm76Laz/resize=width:32,height:32/ 		0
0
NRBR-08e3a2ada38dc55a529
bam.nr-data.net/1/ 		180 B
626 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bam.nr-data.net/1/NRBR-08e3a2ada38dc55a529?a=1065063193&v=1.270.3&to=dAxdTUFZXVQEQh0VBFAGQBZBWV5M&rst=3421&ck=0&s=28d55f15cb4ebe6e&ref=https://courses.alpine1.co/&ptid=34a66c168b318936&af=err,spa,xhr,stn,ins&ap=1207&be=1895&fe=1383&dc=881&fsh=1&perf=%7B%22timing%22:%7B%22of%22:1730582196348,%22n%22:0,%22f%22:2,%22dn%22:2,%22dne%22:56,%22c%22:56,%22s%22:69,%22ce%22:95,%22rq%22:95,%22rp%22:1896,%22rpe%22:1995,%22di%22:2748,%22ds%22:2751,%22de%22:2776,%22dc%22:3274,%22l%22:3275,%22le%22:3278%7D,%22navigation%22:%7B%7D%7D&fp=2745&fcp=2745
Requested by
Host: courses.alpine1.co
URL: https://courses.alpine1.co/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
162.247.243.29 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
adfb0186582bbbebe2c608f5273cf2075815a40698338c740acb0ae09f6e12c3

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
content-type
text/plain
Referer
https://courses.alpine1.co/

Response headers

access-control-expose-headers
Date
timing-allow-origin
https://courses.alpine1.co
Connection
keep-alive
access-control-allow-credentials
true
access-control-allow-methods
GET, POST, PUT, HEAD, OPTIONS
cross-origin-resource-policy
cross-origin
access-control-allow-origin
https://courses.alpine1.co
Content-Length
180
date
Sat, 02 Nov 2024 21:16:39 GMT
content-type
text/plain
x-served-by
cache-mrs10529-MRS
245450.gif
hexagon-analytics.com/images/ 		43 B
288 B 		Image
General
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Download Go to Show image
Full URL
https://hexagon-analytics.com/images/245450.gif?bk=2e541754ec&tm=80&r=34468950&v=111&cs=UTF-8&h=courses.alpine1.co&l=de-DE&S=5b3f52291a39fe6bdc82bfc61dd3bacb&uu=49c04330278e2223fa63787f872eb64&t=Alpine1&u=https%3A%2F%2Fcourses.alpine1.co%2F&ua=Mozilla%2F5.0%20(X11%3B%20Linux%20x86_64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F130.0.0.0%20Safari%2F537.36&nm=2&mh=63196a00446a1e285d1992cfe444aa55&np=5&ph=332b72bdb211e34e6e3c24f88d7c393b&sh=1200&sw=1600&cd=24&p=Linux%20x86_64&to=-60&d=60&ce=true&tp=0&ol=true&pr=Gecko&ps=20030107&vd=Google%20Inc.&hc=12&je=false&ss=true&ls=true&in=true&db=false&tl=true&tr=false&ts=false&tb=false&ab=false&cf=a3c415e4f447c1ed3c87d70fb939054d&fph=487f7b22f68312d2c1bbc93b1aea445b&fsh=1200&fsw=1600&fcd=24&fp=Linux%20x86_64&ftp=0&fhc=12&fss=true&fls=true&fin=true&fvch=487f7b22f68312d2c1bbc93b1aea445b&fad=124.04347527516074&z=z
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.102.232.42 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
42.232.102.34.bc.googleusercontent.com
Software
nginx /
Resource Hash
a065920df8cc4016d67c3a464be90099c9d28ffe7c9e6ee3a18f257efc58cbd7
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://courses.alpine1.co/

Response headers

cache-control
private, no-cache, no-cache=Set-Cookie, proxy-revalidate
pragma
no-cache
x-envoy-upstream-service-time
1
x-content-type-options
nosniff
via
1.1 google
expires
Thu, 01 Jan 1970 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sat, 02 Nov 2024 21:16:39 GMT
content-type
image/gif
server
nginx
NRBR-08e3a2ada38dc55a529
bam.nr-data.net/events/1/ 		24 B
338 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bam.nr-data.net/events/1/NRBR-08e3a2ada38dc55a529?a=1065063193&v=1.270.3&to=dAxdTUFZXVQEQh0VBFAGQBZBWV5M&rst=3629&ck=0&s=28d55f15cb4ebe6e&ref=https://courses.alpine1.co/&ptid=34a66c168b318936
Requested by
Host: courses.alpine1.co
URL: https://courses.alpine1.co/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
162.247.243.29 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
content-type
text/plain
Referer
https://courses.alpine1.co/

Response headers

Connection
keep-alive
access-control-allow-credentials
true
access-control-allow-methods
GET, POST, PUT, HEAD, OPTIONS
access-control-allow-origin
https://courses.alpine1.co
Content-Length
24
date
Sat, 02 Nov 2024 21:16:40 GMT
content-type
image/gif
x-served-by
cache-mrs10529-MRS

Failed requests

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

Domain
process.fs.teachablecdn.com
URL
https://process.fs.teachablecdn.com/ADNupMnWyR7kCWRvm76Laz/resize=width:32,height:32/

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| 0 object| 1 object| 2 object| __webpack_modules__ object| __webpack_module_cache__ function| __webpack_require__ object| __webpack_exports__ object| Wistia object| _wq string| _wistiaElemId object| wistiaEmbeds function| $ function| jQuery function| _ function| moment object| NProgress object| Modernizr object| Turbolinks object| angular object| fedoraAnalytics function| trackTeachableGAEvent function| analyticsOptions function| trackEvent object| a object| filepicker function| getFedoraKeys function| getFedoraData function| currentUser function| setFedoraKeys function| currentCourse function| currentLectureId function| onloadRecaptchaCallback function| getQueryString function| queryParamPresent object| redirects function| setupCommentHandlers function| resetCommentData function| setCommentData function| loadCommentsPage function| noop function| fillDataFromParameters function| fillBnplDataFromParameters object| teachableIcons object| ace boolean| __EMOTION_REACT_11__ function| updateDisqus function| updateCurrentLectureHighlight function| closeAlertHeader function| ConfettiGenerator function| tooltipComponent function| DOMPurify object| filestackInternals object| __SENTRY__ object| heap boolean| heapShouldTrackUser string| _session_id object| _sift function| gtag object| dataLayer object| NREUM object| webpackChunk:NRBA-1.270.3.PROD object| newrelic number| TOAST_DELAY function| displayToast function| resendConfirmationEmail object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal object| __cfBeacon object| fedora_keys object| school_data object| fedora_user function| sendBackendEvent object| analytics object| wistiaPlayers object| iris object| recaptcha object| webpackChunkStripeJSouter function| Stripe string| Sift object| PluginDetect

19 Cookies

Domain/Path Name / Value
www.filestackapi.com/dialog/comm_iframe Name:
Value: testcookie
dialog.filestackapi.com/dialog/comm_iframe Name:
Value: testcookie
courses.alpine1.co/ Name: ahoy_visitor
Value: ae307349-ed51-4ea9-abc7-d24c3962d6b8
courses.alpine1.co/ Name: ahoy_visit
Value: d80b3ba9-f372-41cf-88b8-ed64f14490de
courses.alpine1.co/ Name: ahoy_track
Value: true
.alpine1.co/ Name: _afid
Value: ae307349-ed51-4ea9-abc7-d24c3962d6b8
.alpine1.co/ Name: aid
Value: ae307349-ed51-4ea9-abc7-d24c3962d6b8
courses.alpine1.co/ Name: site_preview
Value: logged_out
courses.alpine1.co/ Name: _session_id
Value: 4ed9c84d7d06f8a2e89e217d980d1dd2
.teachablecdn.com/ Name: __cf_bm
Value: Hr1CckuFl9AWVeiGvEp9pzj_3It.vIbc.v0TTDXAVm0-1730582198-1.0.1.1-qEXRQDljGtHyiMwB5YCjYaClZXWkHcykHNnx0GIaIx3jZ4KZyic3w__S4gk6JXME_CjX8QaAaJ83w1QjgSsSlQ
.alpine1.co/ Name: _ga
Value: GA1.1.445280056.1730582199
courses.alpine1.co/ Name: aid
Value: ae307349-ed51-4ea9-abc7-d24c3962d6b8
.alpine1.co/ Name: _ga_SL8LSCXHSV
Value: GS1.1.1730582199.1.0.1730582199.0.0.0
.alpine1.co/ Name: _hp2_id.318805607
Value: %7B%22userId%22%3A%222411204352670289%22%2C%22pageviewId%22%3A%222645684704791639%22%2C%22sessionId%22%3A%221900635842464716%22%2C%22identity%22%3Anull%2C%22trackerVersion%22%3A%224.0%22%7D
.alpine1.co/ Name: _hp2_ses_props.318805607
Value: %7B%22z%22%3A0%2C%22ts%22%3A1730582199315%2C%22d%22%3A%22courses.alpine1.co%22%2C%22h%22%3A%22%2F%22%2C%22t%22%3A%22Alpine1%22%7D
.alpine1.co/ Name: ajs_user_id
Value: null
.alpine1.co/ Name: ajs_group_id
Value: null
.alpine1.co/ Name: ajs_anonymous_id
Value: %2211816fa0-2bc7-4d7d-8efe-e9b69ec3e7f7%22
.alpine1.co/ Name: __ssid
Value: 49c04330278e2223fa63787f872eb64

1 Console Messages

Source Level URL
Text
rendering warning URL: https://courses.alpine1.co/
Message:
[GroupMarkerNotSet(crbug.com/242999)!:A0308508BC1D0000]Automatic fallback to software WebGL has been deprecated. Please use the --enable-unsafe-swiftshader flag to opt in to lower security guarantees for trusted content.

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=0
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.

api.filestackapi.com
assets.teachablecdn.com
bam.nr-data.net
cdn.heapanalytics.com
cdn.sift.com
courses.alpine1.co
dialog.filestackapi.com
eventable.internal.teachable.com
fast.wistia.com
fedora.teachablecdn.com
hexagon-analytics.com
js-agent.newrelic.com
js.stripe.com
maxcdn.bootstrapcdn.com
process.fs.teachablecdn.com
region1.google-analytics.com
static.cloudflareinsights.com
themes2.teachablecdn.com
www.filestackapi.com
www.googletagmanager.com
www.gstatic.com
www.recaptcha.net
process.fs.teachablecdn.com
104.17.82.54
104.18.10.207
13.32.27.116
142.250.186.35
151.101.128.176
151.101.2.133
151.101.66.133
151.101.66.49
162.247.243.29
172.64.152.193
2001:4860:4802:32::36
2602:816:5001::39
2606:4700::6810:5049
2606:4700::6812:bcf
2a00:1450:4001:812::2003
2a00:1450:4001:81d::2008
2a04:4e42::644
34.102.232.42
34.54.192.65
34.96.67.224
02160b6fdc349f16b96849e16be0d1476f906a88db2679449dd85f4890f69ea7
0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300
10ea6d8432827b7a1692112948d014a437a7fec87e8f06038daa86442eb019bf
18c525716234de17c81fc40bf4b36e55dd1dfa203d563ec471a97cf3353aff90
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