classroom-staging.lingco.io Open in urlscan Pro
2606:4700:3033::6815:3d19  Public Scan

URL: https://classroom-staging.lingco.io/
Submission: On March 25 via api from US — Scanned from US

Summary

This website contacted 20 IPs in 1 countries across 15 domains to perform 41 HTTP transactions. The main IP is 2606:4700:3033::6815:3d19, located in United States and belongs to CLOUDFLARENET, US. The main domain is classroom-staging.lingco.io.
TLS certificate: Issued by E1 on March 7th 2024. Valid for: 3 months.
This is the only time classroom-staging.lingco.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
13 stripe.com
js.stripe.com — Cisco Umbrella Rank: 2499
r.stripe.com — Cisco Umbrella Rank: 4705
m.stripe.com — Cisco Umbrella Rank: 2405
458 KB
5 lingco.io
classroom-staging.lingco.io
5 MB
3 browser-intake-datadoghq.com
session-replay.browser-intake-datadoghq.com — Cisco Umbrella Rank: 13455
rum.browser-intake-datadoghq.com — Cisco Umbrella Rank: 3883
1 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 101
21 KB
2 intercomcdn.com
js.intercomcdn.com — Cisco Umbrella Rank: 5586
291 KB
2 stripe.network
m.stripe.network — Cisco Umbrella Rank: 2673
16 KB
2 intercom.io
widget.intercom.io — Cisco Umbrella Rank: 3779
api-iam.intercom.io — Cisco Umbrella Rank: 3892
6 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 114
143 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 110
2 KB
1 mixpanel.com
api-js.mixpanel.com — Cisco Umbrella Rank: 4437
370 B
1 canny.io
canny.io — Cisco Umbrella Rank: 50731
21 KB
1 amazonaws.com
s3.us-east-2.amazonaws.com
21 KB
1 gstatic.com
fonts.gstatic.com
24 KB
1 browser-update.org
browser-update.org — Cisco Umbrella Rank: 14411
4 KB
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 195
354 B
41 15
Domain Requested by
9 js.stripe.com classroom-staging.lingco.io
js.stripe.com
5 classroom-staging.lingco.io classroom-staging.lingco.io
3 r.stripe.com js.stripe.com
3 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 js.intercomcdn.com widget.intercom.io
2 m.stripe.network js.stripe.com
m.stripe.network
2 session-replay.browser-intake-datadoghq.com classroom-staging.lingco.io
2 www.googletagmanager.com classroom-staging.lingco.io
www.google-analytics.com
2 fonts.googleapis.com classroom-staging.lingco.io
1 api-js.mixpanel.com classroom-staging.lingco.io
1 api-iam.intercom.io js.intercomcdn.com
1 m.stripe.com m.stripe.network
1 rum.browser-intake-datadoghq.com classroom-staging.lingco.io
1 canny.io classroom-staging.lingco.io
1 widget.intercom.io classroom-staging.lingco.io
1 s3.us-east-2.amazonaws.com classroom-staging.lingco.io
1 fonts.gstatic.com fonts.googleapis.com
1 browser-update.org classroom-staging.lingco.io
1 stats.g.doubleclick.net www.google-analytics.com
41 19

This site contains no links.

Subject Issuer Validity Valid
lingco.io
E1
2024-03-07 -
2024-06-05
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2024-02-26 -
2024-05-20
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2024-02-26 -
2024-05-20
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2024-02-26 -
2024-05-20
3 months crt.sh
a.stripecdn.com
DigiCert SHA2 Extended Validation Server CA
2024-02-07 -
2024-05-09
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-05-06 -
2024-05-05
a year crt.sh
*.gstatic.com
GTS CA 1C3
2024-02-26 -
2024-05-20
3 months crt.sh
*.s3.us-east-2.amazonaws.com
Amazon RSA 2048 M01
2024-02-29 -
2025-02-12
a year crt.sh
*.browser-intake-datadoghq.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-06-17 -
2024-06-18
a year crt.sh
*.intercom.com
Amazon RSA 2048 M03
2024-01-15 -
2025-02-11
a year crt.sh
canny.io
Amazon RSA 2048 M01
2023-08-26 -
2024-09-24
a year crt.sh
*.stripe.com
DigiCert TLS Hybrid ECC SHA384 2020 CA1
2024-03-06 -
2024-06-06
3 months crt.sh
*.intercomcdn.com
Amazon RSA 2048 M02
2023-12-01 -
2024-12-29
a year crt.sh
m.stripe.com
DigiCert TLS RSA SHA256 2020 CA1
2024-02-26 -
2024-05-23
3 months crt.sh
*.mixpanel.com
GeoTrust TLS RSA CA G1
2024-02-08 -
2025-03-10
a year crt.sh

This page contains 5 frames:

Primary Page: https://classroom-staging.lingco.io/
Frame ID: 4CF6EE93A325958E5F78879474A101C4
Requests: 26 HTTP requests in this frame

Frame: https://js.stripe.com/v3/controller-experimental-15dca9fbda2148486a69593d9ad5695b.html
Frame ID: 6A454B98F9EDCAB566C1B99B2953925B
Requests: 8 HTTP requests in this frame

Frame: https://js.stripe.com/v3/m-outer-3437aaddcdf6922d623e172c2d6f9278.html
Frame ID: 4D0A40BAC284DC87D1338C6046352D4E
Requests: 2 HTTP requests in this frame

Frame: https://m.stripe.network/inner.html
Frame ID: 2AE9E245840E867688E5F8FD483417B6
Requests: 3 HTTP requests in this frame

Frame: https://js.intercomcdn.com/frame-modern.32485e32.js
Frame ID: 02091EFBB76273724CCC6403F0E8F8BD
Requests: 3 HTTP requests in this frame

Screenshot

Page Title

Login | Lingco Classroom

Detected technologies

Overall confidence: 100%
Detected patterns
  • js\.stripe\.com

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

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

Page Statistics

41
Requests

98 %
HTTPS

53 %
IPv6

15
Domains

19
Subdomains

20
IPs

1
Countries

5702 kB
Transfer

20708 kB
Size

12
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

41 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
classroom-staging.lingco.io/
4 KB
2 KB
Document
General
Full URL
https://classroom-staging.lingco.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::6815:3d19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f1c25f51da72f1de44b9d9d57794f501bdf9bc0f6a126bd040d953d6db49d55b

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
accept-language
en-US,en;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
max-age=0, no-store
cf-cache-status
DYNAMIC
cf-ray
86a092a19fdd4bd2-BUF
content-encoding
br
content-type
text/html; charset=utf-8
date
Mon, 25 Mar 2024 17:20:38 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eACTFkIRVG%2BjkG8ppILZC77urdFHkXhHRR2bfyf8KAL0oXn4m8xKuNcGAl6racfHOervzxgd9heUiyz%2F5Gqe5LcB6uDq5FxN8idMMRAqFgCFiQSB5W4CTSAfoQ045ptM2n3RArDz5ROFH8zduOpGo%2FcE2kKn3OANILU%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
css2
fonts.googleapis.com/
3 KB
931 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Karla:ital,wght@0,400;0,700;1,400;1,700&display=swap
Requested by
Host: classroom-staging.lingco.io
URL: https://classroom-staging.lingco.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:80b::200a , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
385bbfe047c43e1506bc673925d655bc4824409f7327474a2d8f858be686e293
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
en-US,en;q=0.9
Referer
https://classroom-staging.lingco.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Mon, 25 Mar 2024 17:20:38 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Mon, 25 Mar 2024 16:35:08 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Mon, 25 Mar 2024 17:20:38 GMT
css2
fonts.googleapis.com/
3 KB
750 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Lateef:ital,wght@0,400;0,700;1,400;1,700&display=swap
Requested by
Host: classroom-staging.lingco.io
URL: https://classroom-staging.lingco.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:80b::200a , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
139557081fabb7223e31228b467ebc8b9c59ef2c5edf46f4d919418b50617eb7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
en-US,en;q=0.9
Referer
https://classroom-staging.lingco.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Mon, 25 Mar 2024 17:20:38 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Mon, 25 Mar 2024 16:46:18 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Mon, 25 Mar 2024 17:20:38 GMT
bundle-423179.js
classroom-staging.lingco.io/dist/
15 MB
4 MB
Script
General
Full URL
https://classroom-staging.lingco.io/dist/bundle-423179.js
Requested by
Host: classroom-staging.lingco.io
URL: https://classroom-staging.lingco.io/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::6815:3d19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b1d467002ec992b97a61146dd75c4cc21f1a3450c7917f1cb0a39501d5cc90a7

Request headers

accept-language
en-US,en;q=0.9
Referer
https://classroom-staging.lingco.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Mon, 25 Mar 2024 17:20:39 GMT
content-encoding
br
cf-cache-status
BYPASS
last-modified
Thu, 21 Mar 2024 20:40:57 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=p6gTCuqNJBb%2BlDd%2B7AvGqWFZg7yWgfhuWvlqdFCz5bxTcOoxpVSWhNSIXnqNBE2DBRNTl7FUfPSAji1GNSIZkSKZDolzId7WxX9ulYU5WHCrBEZ%2Bnsjh436qqjo%2BBs30fgfm5oJ9Hm2UuNZfJXuj1ngm2ngPbM6pVzA%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
cache-control
no-cache, max-age=0, no-store
content-disposition
inline; filename=bundle-423179.js
cf-ray
86a092a398d14bd2-BUF
alt-svc
h3=":443"; ma=86400
bundle-423179.css
classroom-staging.lingco.io/dist/
544 KB
89 KB
Stylesheet
General
Full URL
https://classroom-staging.lingco.io/dist/bundle-423179.css
Requested by
Host: classroom-staging.lingco.io
URL: https://classroom-staging.lingco.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::6815:3d19 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
047577dbdecc64ec66b27cf9e9644f78e8bd587aa80eed55897aab77c3b45502

Request headers

accept-language
en-US,en;q=0.9
Referer
https://classroom-staging.lingco.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Mon, 25 Mar 2024 17:20:38 GMT
content-encoding
br
cf-cache-status
BYPASS
last-modified
Thu, 21 Mar 2024 20:40:57 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=O83e8Pex%2FdW47OZ90VAGJhzWHhOBFNsiFDenMuxuEcRZOzStq2G0FFqNAFgF2s%2FbDf5KKepYdzmPluD5bwFoBluo7zDOS30DEQXE1izX0mb4P67kUcynbgRjU3P%2BT76bwem5yoER92KuLNCwYGfaQNuFSm5iODCwO8o%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
cache-control
no-cache, max-age=0, no-store
content-disposition
inline; filename=bundle-423179.css
cf-ray
86a092a2985f4bd2-BUF
alt-svc
h3=":443"; ma=86400
gtm.js
www.googletagmanager.com/
145 KB
56 KB
Script
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-PDTNPK4
Requested by
Host: classroom-staging.lingco.io
URL: https://classroom-staging.lingco.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:81e::2008 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
02d4a30a9f2439a158b65a0fed37493e8efe010e59a17bc2314fb60415d89e73
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
en-US,en;q=0.9
Referer
https://classroom-staging.lingco.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Mon, 25 Mar 2024 17:20:39 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
56715
x-xss-protection
0
last-modified
Mon, 25 Mar 2024 16:13:18 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Mon, 25 Mar 2024 17:20:39 GMT
analytics.js
www.google-analytics.com/
52 KB
21 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PDTNPK4
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:822::200e , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://classroom-staging.lingco.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 25 Mar 2024 16:06:53 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
4426
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20994
expires
Mon, 25 Mar 2024 18:06:53 GMT
collect
www.google-analytics.com/j/
16 B
230 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1012859444&t=pageview&_s=1&dl=https%3A%2F%2Fclassroom-staging.lingco.io%2F&ul=en-us&de=UTF-8&dt=Lingco%20Classroom&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAAABAAAAAC~&jid=1729871971&gjid=1535653377&cid=1106066658.1711387240&tid=UA-116490298-1&_gid=1739134574.1711387240&_r=1&_slc=1&gtm=45He43k0n81PDTNPK4v79178909za200&gcd=13l3l3l3l1&dma=0&z=1869494387
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:822::200e , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
0fe09e66e192c11df5f4fc7b506ddf182943d1a0e9757d3ceaafa863744ed71d
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://classroom-staging.lingco.io/
accept-language
en-US,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Mon, 25 Mar 2024 17:20:39 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://classroom-staging.lingco.io
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
16
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/
1 B
354 B
XHR
General
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-116490298-1&cid=1106066658.1711387240&jid=1729871971&gjid=1535653377&_gid=1739134574.1711387240&_u=YEBAAAAAAAAAAC~&z=660887864
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c0b::9a Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://classroom-staging.lingco.io/
accept-language
en-US,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Mon, 25 Mar 2024 17:20:39 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
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140ded8a-e431-4d3f-ba20-4330c0254f95
x-served-by
cache-yyz4564-YYZ
x-timer
S1711387245.973684,VS0,VE0
frame-modern.32485e32.js
js.intercomcdn.com/ Frame 0209
515 KB
142 KB
Script
General
Full URL
https://js.intercomcdn.com/frame-modern.32485e32.js
Requested by
Host: widget.intercom.io
URL: https://widget.intercom.io/widget/wa8qoxkg
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.139.47.46 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-139-47-46.jfk50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
14e803d805c22b8dc0d04830167eb3ae073e448e78e2697ac5120cbd2512c656
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept-language
en-US,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Mon, 25 Mar 2024 15:53:47 GMT
content-encoding
gzip
via
1.1 e2d34a357aab1d6cff5cce981d09ebba.cloudfront.net (CloudFront)
x-amz-version-id
LHuu7Jr7MhFOuncWKeD..2hpPFOSvqGL
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-amz-cf-pop
JFK50-P1
age
5219
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
144948
last-modified
Mon, 25 Mar 2024 15:50:40 GMT
server
AmazonS3
etag
"34eae00d402bcaa99d0ce36a96a6b1e6"
content-type
application/javascript; charset=UTF-8
cache-control
max-age=31536000, s-maxage=7200, public
accept-ranges
bytes
x-amz-cf-id
brovC5KpjqeKNSl-kZRx7iLeU_j1dWadsKlaCbpV3c00FI7VQQGf5Q==
vendor-modern.9921b73c.js
js.intercomcdn.com/ Frame 0209
483 KB
148 KB
Script
General
Full URL
https://js.intercomcdn.com/vendor-modern.9921b73c.js
Requested by
Host: widget.intercom.io
URL: https://widget.intercom.io/widget/wa8qoxkg
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.139.47.46 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-139-47-46.jfk50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
cad3500791a788df6463f08be3d2cd07785f0f24b90d403fa17392a47469f0ed
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept-language
en-US,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Mon, 25 Mar 2024 16:41:46 GMT
content-encoding
gzip
via
1.1 e2d34a357aab1d6cff5cce981d09ebba.cloudfront.net (CloudFront)
x-amz-version-id
zk.etVXE0Vj.y3ocCV4ckMkFEldqVVuf
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-amz-cf-pop
JFK50-P1
age
2340
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
151135
last-modified
Mon, 25 Mar 2024 15:50:40 GMT
server
AmazonS3
etag
"ae95e8cfe55350008dcd098ebbe4cee3"
content-type
application/javascript; charset=UTF-8
cache-control
max-age=31536000, s-maxage=7200, public
accept-ranges
bytes
x-amz-cf-id
r5K1yA7_6I1Amvgts60e4FhQBlZj7pZ4E7gzt-K1yvRebHLUbuEaJg==
out-4.5.43.js
m.stripe.network/ Frame 2AE9
87 KB
15 KB
Script
General
Full URL
https://m.stripe.network/out-4.5.43.js
Requested by
Host: m.stripe.network
URL: https://m.stripe.network/inner.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.192.176 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
Fastly /
Resource Hash
e039e607c78306c7e029a7fd0ecdb14f86456f16e1a5ce65aa26b4fdf1d38a3c
Security Headers
Name Value
Strict-Transport-Security max-age=31556926; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://m.stripe.network/inner.html
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

strict-transport-security
max-age=31556926; includeSubDomains; preload
date
Mon, 25 Mar 2024 17:20:45 GMT
x-content-type-options
nosniff
content-encoding
br
via
1.1 varnish
age
143
x-cache
HIT
content-length
15509
x-request-id
49cd4293-9187-48d3-8763-1a8d9c7e72ce
x-served-by
cache-yyz4564-YYZ
server
Fastly
x-timer
S1711387245.019988,VS0,VE0
vary
Accept-Encoding, Origin
content-type
text/javascript; charset=utf-8
cache-control
max-age=300, public
accept-ranges
bytes
x-cache-hits
150
6
m.stripe.com/ Frame 2AE9
156 B
669 B
XHR
General
Full URL
https://m.stripe.com/6
Requested by
Host: m.stripe.network
URL: https://m.stripe.network/out-4.5.43.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.212.3.31 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-212-3-31.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
3271b7beb2331cd5dc9b9ddffaa0a32ee34a5335f041051c53723961ed101ce1
Security Headers
Name Value
Strict-Transport-Security max-age=31556926; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://m.stripe.network/
accept-language
en-US,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

x-stripe-bg-intended-route-color
blue
date
Mon, 25 Mar 2024 17:20:45 GMT
strict-transport-security
max-age=31556926; includeSubDomains; preload
x-content-type-options
nosniff
x-stripe-server-envoy-start-time-us
1711387245496062
server
nginx
content-type
application/json;charset=utf-8
x-stripe-server-envoy-upstream-service-time-ms
3
access-control-allow-origin
https://m.stripe.network
x-stripe-client-envoy-start-time-us
1711387245495527
access-control-allow-credentials
true
access-control-allow-headers
Content-Type
content-length
156
replay
session-replay.browser-intake-datadoghq.com/api/v2/
53 B
343 B
XHR
General
Full URL
https://session-replay.browser-intake-datadoghq.com/api/v2/replay?ddsource=browser&ddtags=sdk_version%3A4.50.1%2Capi%3Axhr%2Cenv%3Aprod%2Cservice%3Aclassroom%2Cversion%3A1.0.0&dd-api-key=pub788865f9ad5a211afa98fe0019cc8860&dd-evp-origin-version=4.50.1&dd-evp-origin=browser&dd-request-id=acb9883a-ba5d-4252-974d-4836ca1e43b7
Requested by
Host: classroom-staging.lingco.io
URL: https://classroom-staging.lingco.io/dist/bundle-423179.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:24e6:b901:4683:84d5:5957:e09a Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
/
Resource Hash
876e5b01f298fca2b1fa8806f77e57f243bc2a8e7ff9935cf71c0ffec07149eb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://classroom-staging.lingco.io/
accept-language
en-US,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
Content-Type
multipart/form-data; boundary=----WebKitFormBoundary5m8jljn4XiGXG6ki

Response headers

date
Mon, 25 Mar 2024 17:20:45 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
accept-encoding
identity,gzip,x-gzip,deflate,x-deflate,zstd
content-type
application/json
access-control-allow-origin
*
cross-origin-resource-policy
cross-origin
content-length
53
dd-request-id
acb9883a-ba5d-4252-974d-4836ca1e43b7
ping
api-iam.intercom.io/messenger/web/ Frame 0209
4 KB
2 KB
XHR
General
Full URL
https://api-iam.intercom.io/messenger/web/ping
Requested by
Host: js.intercomcdn.com
URL: https://js.intercomcdn.com/frame-modern.32485e32.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.227.133.194 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-3-227-133-194.compute-1.amazonaws.com
Software
nginx /
Resource Hash
8c72934cade4add47ec7e689fa43be58ea6ea88bf41c6c54afad63f92f44bd1c
Security Headers
Name Value
Strict-Transport-Security max-age=31556952; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
accept-language
en-US,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

date
Mon, 25 Mar 2024 17:20:46 GMT
strict-transport-security
max-age=31556952; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
x-ami-version
ami-03244067f559d9bd4
status
200 OK
x-xss-protection
1; mode=block
x-request-id
0003i9hl45teq919mua0
x-runtime
0.490793
server
nginx
etag
W/"8c72934cade4add47ec7e689fa43be58"
x-request-queueing
0
vary
Accept,Accept-Encoding
access-control-allow-methods
POST, GET, OPTIONS
content-type
application/json; charset=utf-8
access-control-allow-origin
https://classroom-staging.lingco.io
x-intercom-version
b4218d94480509698c7be2cf6a9990489d37e490
cache-control
max-age=0, private, must-revalidate
access-control-allow-credentials
true
x-frame-options
SAMEORIGIN
access-control-allow-headers
Content-Type, Idempotency-Key, X-INTERCOM-APP, X-INTERCOM-PAGE-TITLE, X-INTERCOM-USER-DATA
b
r.stripe.com/ Frame 6A45
0
273 B
Fetch
General
Full URL
https://r.stripe.com/b
Requested by
Host: js.stripe.com
URL: https://js.stripe.com/v3/fingerprinted/js/shared-bf1549685800ed556711fb59ea2a20fe.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
54.186.23.98 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ip-54-186-23-98.stripe.com
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept
application/json
Referer
https://js.stripe.com/
accept-language
en-US,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

x-stripe-bg-intended-route-color
blue
date
Mon, 25 Mar 2024 17:20:45 GMT
x-stripe-server-envoy-start-time-us
1711387245870769
server
nginx
content-type
text/plain
access-control-allow-origin
https://js.stripe.com
x-stripe-server-envoy-upstream-service-time-ms
2
x-stripe-client-envoy-start-time-us
1711387245870046
access-control-allow-credentials
true
content-length
0
b
r.stripe.com/ Frame 6A45
0
273 B
Fetch
General
Full URL
https://r.stripe.com/b
Requested by
Host: js.stripe.com
URL: https://js.stripe.com/v3/fingerprinted/js/shared-bf1549685800ed556711fb59ea2a20fe.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
54.186.23.98 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ip-54-186-23-98.stripe.com
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept
application/json
Referer
https://js.stripe.com/
accept-language
en-US,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

x-stripe-bg-intended-route-color
blue
date
Mon, 25 Mar 2024 17:20:46 GMT
x-stripe-server-envoy-start-time-us
1711387246657719
server
nginx
content-type
text/plain
access-control-allow-origin
https://js.stripe.com
x-stripe-server-envoy-upstream-service-time-ms
3
x-stripe-client-envoy-start-time-us
1711387246657386
access-control-allow-credentials
true
content-length
0
/
api-js.mixpanel.com/track/
25 B
370 B
XHR
General
Full URL
https://api-js.mixpanel.com/track/?verbose=1&ip=1&_=1711387248433
Requested by
Host: classroom-staging.lingco.io
URL: https://classroom-staging.lingco.io/dist/bundle-423179.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
130.211.34.183 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
183.34.211.130.bc.googleusercontent.com
Software
envoy /
Resource Hash
e39a8118ec6cdf6ac33e6961518e9fe6ba3f6caf099aeeaec1389c2108ba90ba
Security Headers
Name Value
Strict-Transport-Security max-age=604800; includeSubDomains

Request headers

Referer
https://classroom-staging.lingco.io/
accept-language
en-US,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

strict-transport-security
max-age=604800; includeSubDomains
date
Mon, 25 Mar 2024 17:20:48 GMT
via
1.1 google
server
envoy
access-control-max-age
1728000
access-control-allow-methods
GET, POST, OPTIONS
content-type
application/json
access-control-allow-origin
https://classroom-staging.lingco.io
access-control-expose-headers
X-MP-CE-Backoff
cache-control
no-cache, no-store
access-control-allow-credentials
true
x-envoy-upstream-service-time
56
access-control-allow-headers
X-Requested-With
content-length
25
alt-svc
clear
trusted-types-checker-efd8cf45ce422659c098993bfc62531b.js
js.stripe.com/v3/fingerprinted/js/
176 B
678 B
Script
General
Full URL
https://js.stripe.com/v3/fingerprinted/js/trusted-types-checker-efd8cf45ce422659c098993bfc62531b.js
Requested by
Host: js.stripe.com
URL: https://js.stripe.com/v3
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.173.219.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-173-219-2.jfk52.r.cloudfront.net
Software
Cloudfront /
Resource Hash
07b6b3d899dd69c0e9eb463e23e10e30e82588eddf95d15d45bb505c6703a813
Security Headers
Name Value
Strict-Transport-Security max-age=31556926; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://classroom-staging.lingco.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Mon, 25 Mar 2024 16:44:39 GMT
via
1.1 73c72f4ba985fa512968a14b5bd2f576.cloudfront.net (CloudFront)
x-content-type-options
nosniff
strict-transport-security
max-age=31556926; includeSubDomains; preload
age
2175
x-amz-cf-pop
JFK52-P1
x-cache
Hit from cloudfront
content-length
176
last-modified
Wed, 20 Mar 2024 20:03:44 GMT
server
Cloudfront
etag
"96f5b26d366f47393b3ff36fe7471474"
vary
Accept-Encoding
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
x-amz-cf-id
s4B6nGhsVdDX45FnT8sjP__Px5ByAqgmiCAYTevnT_qwoho6R3mwNQ==

Verdicts & Comments Add Verdict or Comment

39 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| dataLayer function| Intercom object| $buoop function| $buo_f object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga function| Canny object| gaplugins object| gaGlobal object| gaData object| webpackChunklingco_classroom object| regeneratorRuntime function| clearImmediate function| setImmediate object| tinymce object| tinyMCE function| _ object| DD_RUM function| Mousetrap object| vonage object| OT object| annyang function| flatpickr function| IMask object| $bu_ function| $buo function| $bu_getBrowser object| _buorgres object| webpackChunkStripeJSouter function| noop function| Stripe object| sessionStorageWrapper function| __intercomAssignLocation function| __intercomReloadLocation

12 Cookies

Domain/Path Name / Value
.classroom-staging.lingco.io/ Name: _ga
Value: GA1.3.1106066658.1711387240
.classroom-staging.lingco.io/ Name: _gid
Value: GA1.3.1739134574.1711387240
.classroom-staging.lingco.io/ Name: _gat_UA-116490298-1
Value: 1
.classroom-staging.lingco.io/ Name: _ga_RTMEPLDBKJ
Value: GS1.3.1711387240.1.0.1711387240.0.0.0
.lingco.io/ Name: mp_3cd69ff093ad50fac2f62b67a030777e_mixpanel
Value: %7B%22distinct_id%22%3A%20%22%24device%3A18e76a0f3b51337-0f69488892de37-64345551-1d4c00-18e76a0f3b51337%22%2C%22%24device_id%22%3A%20%2218e76a0f3b51337-0f69488892de37-64345551-1d4c00-18e76a0f3b51337%22%2C%22%24initial_referrer%22%3A%20%22%24direct%22%2C%22%24initial_referring_domain%22%3A%20%22%24direct%22%2C%22__mps%22%3A%20%7B%7D%2C%22__mpso%22%3A%20%7B%22%24initial_referrer%22%3A%20%22%24direct%22%2C%22%24initial_referring_domain%22%3A%20%22%24direct%22%7D%2C%22__mpus%22%3A%20%7B%7D%2C%22__mpa%22%3A%20%7B%7D%2C%22__mpu%22%3A%20%7B%7D%2C%22__mpr%22%3A%20%5B%5D%2C%22__mpap%22%3A%20%5B%5D%7D
m.stripe.com/ Name: m
Value: d17d21f8-571a-42b6-87c5-b8d822df23cb96c2f9
.classroom-staging.lingco.io/ Name: __stripe_mid
Value: 1482e723-fcce-478b-9b90-548b839ae4efe87b2b
.classroom-staging.lingco.io/ Name: __stripe_sid
Value: 2bc20ee4-0a7b-4379-b190-94d2c72a02a498907c
.lingco.io/ Name: intercom-id-wa8qoxkg
Value: cecd9e11-b784-4dae-b997-2f3da31a14f8
.lingco.io/ Name: intercom-session-wa8qoxkg
Value:
.lingco.io/ Name: intercom-device-id-wa8qoxkg
Value: 416a6cfb-68ff-47f9-a84f-42884a371dbe
classroom-staging.lingco.io/ Name: _dd_s
Value: rum=1&id=2725109e-7cfc-4e42-85e6-1a4026858820&created=1711387243326&expire=1711388143327

1 Console Messages

Source Level URL
Text
other warning URL: https://classroom-staging.lingco.io/auth/login
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

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-iam.intercom.io
api-js.mixpanel.com
browser-update.org
canny.io
classroom-staging.lingco.io
fonts.googleapis.com
fonts.gstatic.com
js.intercomcdn.com
js.stripe.com
m.stripe.com
m.stripe.network
r.stripe.com
rum.browser-intake-datadoghq.com
s3.us-east-2.amazonaws.com
session-replay.browser-intake-datadoghq.com
stats.g.doubleclick.net
widget.intercom.io
www.google-analytics.com
www.googletagmanager.com
108.139.47.46
13.226.34.119
130.211.34.183
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