URL: https://edxteacher.zervo.org/
Submission: On November 13 via api from US — Scanned from NL

Summary

This website contacted 7 IPs in 2 countries across 6 domains to perform 27 HTTP transactions. The main IP is 188.114.96.3, located in Amsterdam, Netherlands and belongs to CLOUDFLARENET, US. The main domain is edxteacher.zervo.org.
TLS certificate: Issued by WE1 on October 12th 2024. Valid for: 3 months.
This is the only time edxteacher.zervo.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
20 188.114.96.3 13335 (CLOUDFLAR...)
1 18.245.60.128 16509 (AMAZON-02)
1 172.67.68.36 13335 (CLOUDFLAR...)
2 172.217.16.138 15169 (GOOGLE)
1 18.66.102.106 16509 (AMAZON-02)
1 142.250.184.195 15169 (GOOGLE)
1 13.33.187.109 16509 (AMAZON-02)
27 7
Apex Domain
Subdomains
Transfer
20 zervo.org
edxteacher.zervo.org
820 KB
2 hotjar.com
static.hotjar.com — Cisco Umbrella Rank: 1083
script.hotjar.com — Cisco Umbrella Rank: 1463
60 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 55
3 KB
1 gstatic.com
fonts.gstatic.com
47 KB
1 getbeamer.com
app.getbeamer.com — Cisco Umbrella Rank: 15232
23 KB
1 openedx.org
logos.openedx.org
13 KB
27 6
Domain Requested by
20 edxteacher.zervo.org edxteacher.zervo.org
2 fonts.googleapis.com edxteacher.zervo.org
1 script.hotjar.com static.hotjar.com
1 fonts.gstatic.com fonts.googleapis.com
1 static.hotjar.com edxteacher.zervo.org
1 app.getbeamer.com edxteacher.zervo.org
1 logos.openedx.org edxteacher.zervo.org
27 7

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

Domain
apps.edxstudent.zervo.org
edx.readthedocs.io
edxstudent.zervo.org
www.edx.org
open.edx.org
Subject Issuer Validity Valid
zervo.org
WE1
2024-10-12 -
2025-01-10
3 months crt.sh
openedx.org
Amazon RSA 2048 M02
2024-10-28 -
2025-11-26
a year crt.sh
getbeamer.com
WE1
2024-11-09 -
2025-02-07
3 months crt.sh
upload.video.google.com
WR2
2024-10-21 -
2025-01-13
3 months crt.sh
*.hotjar.com
Amazon RSA 2048 M03
2024-05-22 -
2025-06-20
a year crt.sh
*.gstatic.com
WR2
2024-10-21 -
2025-01-13
3 months crt.sh

This page contains 1 frames:

Primary Page: https://edxteacher.zervo.org/
Frame ID: 8F9F760E9A32CF9771F651B6FCCBB3F0
Requests: 27 HTTP requests in this frame

Screenshot

Page Title

Welcome | OpenTest edX - Studio

Detected technologies

Overall confidence: 100%
Detected patterns
  • require.*\.js

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
  • googleapis\.com/.+webfont

Overall confidence: 100%
Detected patterns
  • //static\.hotjar\.com/

Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

27
Requests

100 %
HTTPS

0 %
IPv6

6
Domains

7
Subdomains

7
IPs

2
Countries

967 kB
Transfer

2761 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

27 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
edxteacher.zervo.org/
13 KB
5 KB
Document
General
Full URL
https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8a95db17af1327474e1e30df132a9845b17262c0991219b396835e866713d841
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; preload
X-Frame-Options SAMEORIGIN

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
cf-cache-status
DYNAMIC
cf-ray
8e1ccc16dfc70ea8-AMS
content-encoding
zstd
content-language
en
content-type
text/html; charset=utf-8
date
Wed, 13 Nov 2024 06:45:08 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
priority
u=0,i
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Da4kJygkVmM4mTF6cIS3%2BpjadaJMH%2FXGgjy5BM%2BSgdIdw%2Brgwjcy4gMtV7qhMrOBipIz12SAsLdpKknQW7GwFv0tOVfMok4gxDVqvM6mLDxP64E91XLySzlEFQSccXxPcSyBk6UIPw%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=QUIC&rtt=20689&sent=12&recv=10&lost=0&retrans=0&sent_bytes=4152&recv_bytes=4486&delivery_rate=464&cwnd=12000&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=404&x=1" cfExtPri cfHdrFlush;dur=0
strict-transport-security
max-age=63072000; preload
vary
Accept-Language, Cookie, origin Accept-Encoding
x-frame-options
SAMEORIGIN
djangojs.0f66acafc573.js
edxteacher.zervo.org/static/studio/js/i18n/en/
3 KB
2 KB
Script
General
Full URL
https://edxteacher.zervo.org/static/studio/js/i18n/en/djangojs.0f66acafc573.js
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
42ab23ad7d5c088e9eadc6684b5cb9971516526e559558a652c7f648b8f2c4ab
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PGkCARR8%2FD4uXfTg%2FNx18dspxcsOyL15LTChWZqtiReXi0duZrWRVz1nFL1usfyZBRFPPGSkdb9KPcK2amnGoFQJEdH%2Bt%2Fw07tQ5scjCWmH%2BbH1fDGAtp5Nz%2BzkqQgcnIp%2F07k1MpQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=19932&sent=20&recv=23&lost=0&retrans=0&sent_bytes=9374&recv_bytes=8437&delivery_rate=300701&cwnd=12000&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=1067&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 13 Nov 2024 06:45:09 GMT
content-type
application/javascript
last-modified
Mon, 11 Nov 2024 21:33:54 GMT
vary
Accept-Encoding
priority
u=1,i=?0
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8e1ccc1bdcc90ea8-AMS
accept-ranges
bytes
content-length
1031
server
cloudflare
cms-style-vendor.0bb1c51e34bf.css
edxteacher.zervo.org/static/studio/indigo/css/
93 KB
21 KB
Stylesheet
General
Full URL
https://edxteacher.zervo.org/static/studio/indigo/css/cms-style-vendor.0bb1c51e34bf.css
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7432a099b49f4ff0e4908ff897eb100f7df60c0ce3842b6a1f80366c74d982bf
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

server
cloudflare
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=sRtevedE1RCqbgJne%2BJriVx34eStCVLZHwRqq%2Be8TLkcPU9IZT%2F5pIeOEQHatgkkaDpmwflC8nYlPl%2Bubmwx2g6Xl2K6%2Bit0OFZfzqKMz36FkqT48oN5cpr2Gxnt4IceehKaXk8Qug%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8e1ccc1bdccb0ea8-AMS
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=20328&sent=22&recv=24&lost=0&retrans=0&sent_bytes=11124&recv_bytes=8480&delivery_rate=13707&cwnd=12000&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=1099&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 13 Nov 2024 06:45:09 GMT
content-type
text/css
last-modified
Mon, 11 Nov 2024 21:35:32 GMT
vary
Accept-Encoding
priority
u=0,i=?0
cms-style-vendor-tinymce-content.fccb74b96a2f.css
edxteacher.zervo.org/static/studio/indigo/css/
28 KB
8 KB
Stylesheet
General
Full URL
https://edxteacher.zervo.org/static/studio/indigo/css/cms-style-vendor-tinymce-content.fccb74b96a2f.css
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f28d53dade1c2b0c68a8545463ef990b7aea4ccdc2b53cd597a898b908c412d6
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

server
cloudflare
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TbaatGC2J%2BgD%2BWU0rx3HdRZiPCd2qbd8YrfY90VQvQ9o8mxnmXbhE2GsmMDRn%2BT9AkYHabWeiGVE8ygNGMfiQrezJl2wGJLRR6htInQdNUr8wRAkwPyxns5YfmCDrYLz2XQg0TneqA%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8e1ccc1c1cf50ea8-AMS
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=25189&sent=53&recv=29&lost=0&retrans=0&sent_bytes=47124&recv_bytes=8695&delivery_rate=401196&cwnd=24000&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=1143&x=1", cfExtPri, cfHdrFlush;dur=19
date
Wed, 13 Nov 2024 06:45:09 GMT
content-type
text/css
last-modified
Mon, 11 Nov 2024 21:35:32 GMT
vary
Accept-Encoding
priority
u=0,i=?0
cms-style-vendor-tinymce-skin.8a6209be4588.css
edxteacher.zervo.org/static/studio/indigo/css/
60 KB
11 KB
Stylesheet
General
Full URL
https://edxteacher.zervo.org/static/studio/indigo/css/cms-style-vendor-tinymce-skin.8a6209be4588.css
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cd7afc4e0fcfa9620b0119be1f402e93a75224492148d6992badc3d43576a0f4
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

server
cloudflare
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IyNBXcpWv6JjBBMm2VW63VbA6nYYANQ4jPCRdYxQsVKHutOD8Ad1XVDUUjQYJXmF2evtiSDHckdM%2FMBDqeM0avXNgKWyQdLHExc8Yc9Hs7njIhtZe5zCoufbdCXM9J5yhOMHKSWuGw%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8e1ccc1c1cf90ea8-AMS
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=25189&sent=53&recv=29&lost=0&retrans=0&sent_bytes=47124&recv_bytes=8695&delivery_rate=401196&cwnd=24000&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=1146&x=1", cfExtPri, cfHdrFlush;dur=16
date
Wed, 13 Nov 2024 06:45:09 GMT
content-type
text/css
last-modified
Mon, 11 Nov 2024 21:33:57 GMT
vary
Accept-Encoding
priority
u=0,i=?0
studio-main-v1.ea522eb474d1.css
edxteacher.zervo.org/static/studio/indigo/css/
728 KB
81 KB
Stylesheet
General
Full URL
https://edxteacher.zervo.org/static/studio/indigo/css/studio-main-v1.ea522eb474d1.css
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
afe3aed4294c4e3dc1c88ca27a949ee8f65ecfebfa52e9c8e33ff796b4854dc5
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

server
cloudflare
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=co05k%2FJZrfQFKG2m%2BpZ02Iy2UHNkiFwlfbwGA45v4nzOrS%2FSbjfmvTKZabQiBhe82MGgPt%2BqPnIdP5IQevHw7mkIjMgDNQLTf5hMs0TU9ozujHThw%2BlxguASrfJYrLmgkdo8QKjh8A%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8e1ccc1c1cfa0ea8-AMS
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=25189&sent=53&recv=29&lost=0&retrans=0&sent_bytes=47124&recv_bytes=8695&delivery_rate=401196&cwnd=24000&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=1161&x=1", cfExtPri, cfHdrFlush;dur=1
date
Wed, 13 Nov 2024 06:45:09 GMT
content-type
text/css
last-modified
Mon, 11 Nov 2024 21:35:31 GMT
vary
Accept-Encoding
priority
u=0,i=?0
cms-base-vendor.5fa9e818ccd4.js
edxteacher.zervo.org/static/studio/js/
594 KB
174 KB
Script
General
Full URL
https://edxteacher.zervo.org/static/studio/js/cms-base-vendor.5fa9e818ccd4.js
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e49876f9af292aa8cefe3d821de9cf45a7786dfa596dfc690f672d06fcbc71c8
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

server
cloudflare
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YcxXQk9RDimjhibzVIpv4m9PvTdgzjPIvggtOcll59Q8QUi5CztUtRzhFi7Vi6zkVLLpjG6EKiO%2FQ85xHurlyx%2BrrTkGRl3JkN9mYkcxdq2iwAR%2F1cX%2FDCk6dLHo9mnqtg0uzjblhg%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8e1ccc1c1cfb0ea8-AMS
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=20328&sent=32&recv=24&lost=0&retrans=0&sent_bytes=23124&recv_bytes=8480&delivery_rate=13707&cwnd=12000&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=1124&x=1", cfExtPri, cfHdrFlush;dur=5
date
Wed, 13 Nov 2024 06:45:09 GMT
content-type
application/javascript
last-modified
Mon, 11 Nov 2024 21:35:32 GMT
vary
Accept-Encoding
priority
u=1,i=?0
commons.20bdac4aef0c44b02b02.0aec685f1bf4.js
edxteacher.zervo.org/static/studio/bundles/
95 KB
35 KB
Script
General
Full URL
https://edxteacher.zervo.org/static/studio/bundles/commons.20bdac4aef0c44b02b02.0aec685f1bf4.js
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2be2e340d7ac8e09eebe0e5adcec46c6e413d7d6900537f3709edd9fa52d39a0
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

server
cloudflare
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cAG6Ny9rpMZTA9VDiCJG9jehtDcUq1cxt5AMWqJE0ubvjD135SUBCZ0JhJvH2kNwl2PbdhX8rRTdqWBePMpV%2Bb5BehTTe42IvSb003KLmiVQyKuf9bI9HMR1C%2BhNLj%2B6LANORUe5sw%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8e1ccc1c1cfd0ea8-AMS
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=31229&sent=92&recv=39&lost=0&retrans=0&sent_bytes=92724&recv_bytes=9125&delivery_rate=684517&cwnd=46800&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=1163&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 13 Nov 2024 06:45:09 GMT
content-type
application/javascript
last-modified
Mon, 11 Nov 2024 21:33:56 GMT
vary
Accept-Encoding
priority
u=1,i=?0
require-config.b38938f98900.js
edxteacher.zervo.org/static/studio/cms/js/
14 KB
4 KB
Script
General
Full URL
https://edxteacher.zervo.org/static/studio/cms/js/require-config.b38938f98900.js
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
67aab74295e42ab09264a18cc121127fffeaf743bdb416226dbf5c31110f3dd1
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

server
cloudflare
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ji0yAKP%2Bp6uZdcOVs2VJuO63lTGmWdxeubp3POFdccPj3Xfqcd5S5sOU9gcFcFxCMscJw8XE5pqiZ3H%2BFxRKy%2FKGkVAM7c%2FKhTkywcFRSZ3XNb4vGzRIQbRuwUUNJ2E74JuxGqAxHg%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8e1ccc1c1cff0ea8-AMS
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=20328&sent=32&recv=24&lost=0&retrans=0&sent_bytes=23124&recv_bytes=8480&delivery_rate=13707&cwnd=12000&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=1126&x=1", cfExtPri, cfHdrFlush;dur=3
date
Wed, 13 Nov 2024 06:45:09 GMT
content-type
application/javascript
last-modified
Mon, 11 Nov 2024 21:35:31 GMT
vary
Accept-Encoding
priority
u=1,i=?0
studio-logo.9653eb7aabef.png
edxteacher.zervo.org/static/studio/indigo/images/
2 KB
2 KB
Image
General
Full URL
https://edxteacher.zervo.org/static/studio/indigo/images/studio-logo.9653eb7aabef.png
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3fbe8cb1c9f05e243ef0409f654803e7b0ae02c92fb9f48817b13fac52fa0ef4
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jxh1wHp9HmlID0vF7soC2%2BWj3za5d4s8zCAo4t5%2FS7yd%2Bg2hMec18ARiEQOkY7tCi9dPJPwGZ5HcfPvJMsD6t8huJwHXhJpSIUb%2FJrLR6p9t3k9BDk3ulGbx230C%2BsqL0tV5tf6e1w%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=20328&sent=32&recv=24&lost=0&retrans=0&sent_bytes=23124&recv_bytes=8480&delivery_rate=13707&cwnd=12000&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=1123&x=1", cfExtPri, cfHdrFlush;dur=6
date
Wed, 13 Nov 2024 06:45:09 GMT
content-type
image/png
last-modified
Mon, 11 Nov 2024 21:35:27 GMT
vary
Accept-Encoding
priority
u=2,i
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8e1ccc1c1d010ea8-AMS
accept-ranges
bytes
content-length
1681
server
cloudflare
thumb-hiw-feature1.99fdb83f47b4.png
edxteacher.zervo.org/static/studio/images/
24 KB
25 KB
Image
General
Full URL
https://edxteacher.zervo.org/static/studio/images/thumb-hiw-feature1.99fdb83f47b4.png
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6fd76c90b4196d5317bae0ba7c34828f290bd5840457c465feb1b192adbfacae
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ACohMFsTw3Gxq%2BldUuO86XEF%2Bfx9TEiFMtlOZMMdSfVfMkEU%2FA8ZZP927ElNxMqGfRxZIHVZfc4Osz3qTfmKJWThwnsmlHPg7odQxkrBYFdIhUVjf8SLl7Cw60Ys6lt82i4U6UuvRw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=31229&sent=92&recv=39&lost=0&retrans=0&sent_bytes=92724&recv_bytes=9125&delivery_rate=684517&cwnd=46800&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=1179&x=1", cfExtPri, cfHdrFlush;dur=39
date
Wed, 13 Nov 2024 06:45:09 GMT
content-type
image/png
last-modified
Mon, 11 Nov 2024 21:35:28 GMT
vary
Accept-Encoding
priority
u=2,i
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8e1ccc1c1d030ea8-AMS
accept-ranges
bytes
content-length
24604
server
cloudflare
thumb-hiw-feature2.db508d73ec9d.png
edxteacher.zervo.org/static/studio/images/
20 KB
20 KB
Image
General
Full URL
https://edxteacher.zervo.org/static/studio/images/thumb-hiw-feature2.db508d73ec9d.png
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
743bee456fc0cfdff4b41840c3d0e7e07b8476ddf791a78a01b4b82630f7b226
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PdV5%2BW1R5ue4Qnhridmbw4YzalU06PnAxRSIK3TNDIeiqo%2FFoOR7aWrRxpgz0F2q2SBsdSyDgUGS8wHBlpsJzv5v6AoCy%2F2jCVqL7NXXVlgLNQLpvflOJaCPPUjZhcglx2wR4PiC0Q%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=68811&sent=349&recv=95&lost=0&retrans=0&sent_bytes=388618&recv_bytes=12380&delivery_rate=1187957&cwnd=157500&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=1606&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 13 Nov 2024 06:45:09 GMT
content-type
image/png
last-modified
Mon, 11 Nov 2024 21:35:28 GMT
vary
Accept-Encoding
priority
u=2,i
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8e1ccc1eff800ea8-AMS
accept-ranges
bytes
content-length
20270
server
cloudflare
thumb-hiw-feature3.615e189e10bd.png
edxteacher.zervo.org/static/studio/images/
37 KB
37 KB
Image
General
Full URL
https://edxteacher.zervo.org/static/studio/images/thumb-hiw-feature3.615e189e10bd.png
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3dc46b31b60b751f1ef0176336fb23433c800dea89addf2ddc8ddf07b2ac2eb1
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3eXzRQitLWi3aNXZo%2FWe5l0aBylqO422UKMb2F%2BAYPcg7LobgRAE5anX4xllURWnEb8Ag4Uuh%2BT8RzF1i59Pq8RCSbx30QqCV5d62mD1lMf4XMitpYfo2uH5Tp0zmVKCH1V74rQ28g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=56346&sent=367&recv=97&lost=0&retrans=0&sent_bytes=409999&recv_bytes=12469&delivery_rate=133761&cwnd=157500&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=1727&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 13 Nov 2024 06:45:09 GMT
content-type
image/png
last-modified
Mon, 11 Nov 2024 21:35:28 GMT
vary
Accept-Encoding
priority
u=2,i
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8e1ccc1fc8410ea8-AMS
accept-ranges
bytes
content-length
37648
server
cloudflare
hiw-feature1.e405abcbf486.png
edxteacher.zervo.org/static/studio/images/
98 KB
99 KB
Image
General
Full URL
https://edxteacher.zervo.org/static/studio/images/hiw-feature1.e405abcbf486.png
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
83f17bbbd0d491a444f29127bcc6d072cf673b12238782fcd961aa9a3f44d7a5
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hkPq9Gi2j371hK%2FeIY19yIPaVbmYF0MH4SnII5hFgacjZRFtSL2y9SRpMKlHuWZy2wE9oocD4HfHFfEdIeCURiCiFty7K7BmYAPLfH%2FfzvOLCLrOil8ENWJEzYjfE%2BYI0kUv0t9CNQ%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=52093&sent=401&recv=102&lost=0&retrans=0&sent_bytes=449173&recv_bytes=13061&delivery_rate=1270311&cwnd=157500&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=2001&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 13 Nov 2024 06:45:10 GMT
content-type
image/png
last-modified
Mon, 11 Nov 2024 21:35:28 GMT
vary
Accept-Encoding
priority
u=2,i
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8e1ccc21496c0ea8-AMS
accept-ranges
bytes
content-length
100316
server
cloudflare
hiw-feature2.cae4b4f6ecc3.png
edxteacher.zervo.org/static/studio/images/
49 KB
49 KB
Image
General
Full URL
https://edxteacher.zervo.org/static/studio/images/hiw-feature2.cae4b4f6ecc3.png
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1a47ac0bb222af13816e0a4a1305af0f6e69ee5cab8725b37eb9f628cd975fc2
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6f5Idsv5Q7m5%2Bp0FiBohOSavn80Y7K5EjZ3jfs1uYzuadq2lvlsO%2BtjMJwqVs06fGzv2jFvak0vu8RfrJtWCDgGCcgrCYEiG%2BXBAFPv2dpe%2BO4mfKn5cz8qYDoXU2zF1mz%2FIQ%2FgRuA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=38143&sent=489&recv=113&lost=0&retrans=0&sent_bytes=552430&recv_bytes=14273&delivery_rate=511650&cwnd=157500&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=2509&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 13 Nov 2024 06:45:10 GMT
content-type
image/png
last-modified
Mon, 11 Nov 2024 21:35:28 GMT
vary
Accept-Encoding
priority
u=3,i
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8e1ccc24ac500ea8-AMS
accept-ranges
bytes
content-length
50006
server
cloudflare
hiw-feature3.76d3bedb537e.png
edxteacher.zervo.org/static/studio/images/
80 KB
81 KB
Image
General
Full URL
https://edxteacher.zervo.org/static/studio/images/hiw-feature3.76d3bedb537e.png
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YcpdYpaQq7ipyHV1%2BmxjD2lIOdQsqHZoNRNbYUC7f7%2Fcnnyt44EoS0wkXcKQTOuxo7lHmYT2L%2BJ04qhUJj%2BPx%2FNGDGdO6OCJDN0be1MCLf1pbdqMmZw0Y1ajF7itKi03XWZXxaUsQw%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=38143&sent=533&recv=113&lost=0&retrans=0&sent_bytes=604230&recv_bytes=14273&delivery_rate=511650&cwnd=157500&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=2526&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 13 Nov 2024 06:45:10 GMT
content-type
image/png
last-modified
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vary
Accept-Encoding
priority
u=3,i
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8e1ccc24ac510ea8-AMS
accept-ranges
bytes
content-length
82373
server
cloudflare
open-edx-logo-tag.png
logos.openedx.org/
13 KB
13 KB
Image
General
Full URL
https://logos.openedx.org/open-edx-logo-tag.png
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.60.128 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-60-128.fra60.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
e6504c224c30ce1e6bf362a2d6f95bbde59e96fbea24b63219fc5286c0f69e28

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://edxteacher.zervo.org/

Response headers

x-amz-version-id
xwdAxz72EtyS91s16tJU3L.OcAN4DX8W
etag
"b1c28093f7ba589ed8b922159c5900ec"
age
10992
via
1.1 9bd86598a7f45cc948aa2f9674ece0b2.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
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content-length
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x-amz-cf-id
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date
Wed, 13 Nov 2024 03:59:29 GMT
content-type
image/png
last-modified
Fri, 12 Nov 2021 17:40:04 GMT
server
AmazonS3
x-amz-cf-pop
FRA60-P5
beamer-embed.js
app.getbeamer.com/js/
96 KB
23 KB
Script
General
Full URL
https://app.getbeamer.com/js/beamer-embed.js
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.36 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bd356809aaf5b0190dde04c26da7378419a0cbf555b754baf36c8ad7fda1ba5a
Security Headers
Name Value
Strict-Transport-Security max-age=0
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://edxteacher.zervo.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
age
1027
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RAAGZaukDYUGfus04uJTGLguh4qcOYgzSrN0JLgOmvu92RcaW%2FiDziPK5fCd6KgRc6vYHHBGUnZWZm3GT5N6MxGn3VGEWLa3ppXT5x2BM8ryb4SPQU0x5AXN9OcoXD2lEL7v"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
expires
Wed, 13 Nov 2024 10:45:10 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=18069&sent=12&recv=8&lost=0&retrans=0&sent_bytes=4307&recv_bytes=4294&delivery_rate=158003&cwnd=12000&unsent_bytes=0&cid=2ac30067ae722e51&ts=262&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 13 Nov 2024 06:45:10 GMT
content-type
application/javascript;charset=utf-8
vary
Accept-Encoding, User-Agent
last-modified
Tue, 01 Jan 1980 00:00:01 GMT
priority
u=3,i=?0
strict-transport-security
max-age=0
cache-control
public, max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
via
1.1 google
cf-ray
8e1ccc262dd26609-AMS
accept-ranges
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content-length
22697
content-language
pl
server
cloudflare
css
fonts.googleapis.com/
28 KB
2 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/static/studio/indigo/css/studio-main-v1.ea522eb474d1.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.16.138 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra15s46-in-f10.1e100.net
Software
ESF /
Resource Hash
ed0bc8075144143a9ba3ecb931e2940d7a6d46f8b55a6c5293b92364757b4433
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
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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://edxteacher.zervo.org/

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Wed, 13 Nov 2024 06:45:10 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Wed, 13 Nov 2024 06:45:10 GMT
content-type
text/css; charset=utf-8
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified
Wed, 13 Nov 2024 05:14:04 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
css2
fonts.googleapis.com/
12 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/static/studio/indigo/css/studio-main-v1.ea522eb474d1.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.16.138 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra15s46-in-f10.1e100.net
Software
ESF /
Resource Hash
8976d1a827fb5c4e0edb429c40235cf22f57b1592f85787fd33c6676a18fee5d
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

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://edxteacher.zervo.org/

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Wed, 13 Nov 2024 06:45:10 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Wed, 13 Nov 2024 06:45:10 GMT
content-type
text/css; charset=utf-8
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified
Wed, 13 Nov 2024 05:54:17 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
hotjar-0.js
static.hotjar.com/c/
12 KB
5 KB
Script
General
Full URL
https://static.hotjar.com/c/hotjar-0.js?sv=6
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.102.106 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-102-106.fra56.r.cloudfront.net
Software
/
Resource Hash
78a5206af5f1f4f137f22a840e54eed3c1ec07e87a6346b84855a61cb3f76d13
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
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://edxteacher.zervo.org/

Response headers

content-encoding
br
etag
W/514cbf4dcaf0fa77fe888616778584d0
age
39
x-content-type-options
nosniff
x-cache-hit
0
x-cache
Hit from cloudfront
x-amz-cf-id
qHpq1tEmJhakpLZphMVTN-0-xVS5eqc7wWRRpl8VENXWRnZ64Orvvw==
date
Wed, 13 Nov 2024 06:44:37 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
strict-transport-security
max-age=2592000; includeSubDomains
cache-control
max-age=60
cross-origin-resource-policy
cross-origin
via
1.1 83f1b8f73f37458f38e2ee1fc0b9e68c.cloudfront.net (CloudFront)
access-control-allow-origin
*
x-amz-cf-pop
FRA56-P2
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fonts.gstatic.com/s/inter/v18/
47 KB
47 KB
Font
General
Full URL
https://fonts.gstatic.com/s/inter/v18/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.184.195 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s11-in-f3.1e100.net
Software
sffe /
Resource Hash
f052ee44c3728dfd23aba8a4567150bc314d23903026fbb6ad089422c2df56af
Security Headers
Name Value
X-Content-Type-Options nosniff
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
Origin
https://edxteacher.zervo.org
Referer
https://fonts.googleapis.com/

Response headers

age
573907
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
Thu, 06 Nov 2025 15:20:04 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Wed, 06 Nov 2024 15:20:04 GMT
last-modified
Mon, 29 Jul 2024 22:51:01 GMT
content-type
font/woff2
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="apps-themes"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges
bytes
access-control-allow-origin
*
content-length
48444
x-xss-protection
0
server
sffe
fontawesome-webfont.e6cf7c6ec7c2.woff2
edxteacher.zervo.org/static/studio/fonts/vendor/
70 KB
71 KB
Font
General
Full URL
https://edxteacher.zervo.org/static/studio/fonts/vendor/fontawesome-webfont.e6cf7c6ec7c2.woff2?v=4.6.3
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/static/studio/indigo/css/cms-style-vendor.0bb1c51e34bf.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7dacf83f51179de8d7980a513e67ab3a08f2c6272bb5946df8fd77c0d1763b73
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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
Origin
https://edxteacher.zervo.org
Referer
https://edxteacher.zervo.org/static/studio/indigo/css/cms-style-vendor.0bb1c51e34bf.css

Response headers

cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=U1D%2FiNuz%2FD4H1WOkcjGHlOLvUScjJ9GfXeel4o8VVzs%2BNAm4etOXm0cvDBebf%2BQfb2uKmyYKMGGs69syZH9pDf0jeHTduXuIYaZcWdd0H%2FEV5%2FeJOCsXu8pdqiAaRMhApVtWTOVZfA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=69329&sent=619&recv=129&lost=0&retrans=0&sent_bytes=704403&recv_bytes=15659&delivery_rate=839921&cwnd=157500&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=3351&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 13 Nov 2024 06:45:11 GMT
content-type
font/woff2
last-modified
Mon, 11 Nov 2024 21:33:34 GMT
vary
Accept-Encoding
priority
u=0,i=?0
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8e1ccc29d8a90ea8-AMS
accept-ranges
bytes
content-length
71896
server
cloudflare
modules.6f60e575cf8ad7cb10f7.js
script.hotjar.com/
222 KB
55 KB
Script
General
Full URL
https://script.hotjar.com/modules.6f60e575cf8ad7cb10f7.js
Requested by
Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-0.js?sv=6
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.33.187.109 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-33-187-109.fra60.r.cloudfront.net
Software
/
Resource Hash
f0a9b19d1615e0e2afdca507d4c7cbe384b0bdfad5cbaf63c14a386df33a62d7
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
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://edxteacher.zervo.org/

Response headers

x-robots-tag
none
content-encoding
br
etag
"56b1b49a4bdc4c874445907df778d045"
age
750313
x-content-type-options
nosniff
x-cache
Hit from cloudfront
x-amz-cf-id
1C701r67XUfAPueKW5XTsrk8U1ClyTNVnHY_7RBp1-DHIrmdBlBmGg==
date
Mon, 04 Nov 2024 14:19:58 GMT
content-type
application/javascript; charset=utf-8
last-modified
Mon, 04 Nov 2024 14:19:24 GMT
vary
Accept-Encoding
strict-transport-security
max-age=2592000; includeSubDomains
cache-control
max-age=31536000
cross-origin-resource-policy
cross-origin
via
1.1 4d37a80c51c1368344134f5bdf1ea92e.cloudfront.net (CloudFront)
accept-ranges
bytes
access-control-allow-origin
*
content-length
56128
x-amz-cf-pop
FRA60-P9
base.js
edxteacher.zervo.org/static/studio/js/factories/
307 KB
91 KB
Script
General
Full URL
https://edxteacher.zervo.org/static/studio/js/factories/base.js
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/static/studio/js/cms-base-vendor.5fa9e818ccd4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a7c4a7da40e19f8c8e26840bcfd234bd589a6fcfaf7535a77b85a1e9d0385acb
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

server
cloudflare
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=i%2Bm78TPp6ffKm18Tuha7Jr%2BwPAk%2FSDmN%2FN0zQWG%2FyL1pjwG6NC501wT3pMC9aJZSt6R12DnZYQcvW%2Ff3g5io266EUqrZrH9TVLCU313Zo8ONSlNwEP27E5%2B6e1%2BWUt6veDJKdHPVqg%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8e1ccc29d8a50ea8-AMS
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=69329&sent=606&recv=129&lost=0&retrans=0&sent_bytes=689153&recv_bytes=15659&delivery_rate=839921&cwnd=157500&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=3335&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 13 Nov 2024 06:45:11 GMT
content-type
application/javascript
last-modified
Mon, 11 Nov 2024 21:35:31 GMT
vary
Accept-Encoding
priority
u=3,i=?0
jquery.cookie.js
edxteacher.zervo.org/static/studio/js/vendor/
3 KB
2 KB
Script
General
Full URL
https://edxteacher.zervo.org/static/studio/js/vendor/jquery.cookie.js
Requested by
Host: edxteacher.zervo.org
URL: https://edxteacher.zervo.org/static/studio/js/cms-base-vendor.5fa9e818ccd4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8c0301b3dba5061632d7321cd8bb7bd527f48288d5cb15ff614ea0c1dcc1ad69
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

content-encoding
gzip
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RHwZQUCRNNFwgfNbm81a9CE0rtprO1wkG8DLi1nW8uwf%2Bm8VNBq7e5B%2BGJrRsQ%2FfFljL9knKZ2KX7aPbHL0bzg%2FGBkaQD%2BJsXlQgLWmfEwpw4eTa6MlDHtIPNWT6XgsCiDouRWS1ng%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=28385&sent=749&recv=145&lost=0&retrans=0&sent_bytes=858431&recv_bytes=16658&delivery_rate=218481&cwnd=157500&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=4325&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 13 Nov 2024 06:45:12 GMT
content-type
application/javascript
last-modified
Mon, 11 Nov 2024 21:33:55 GMT
vary
Accept-Encoding
priority
u=3,i=?0
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8e1ccc303e970ea8-AMS
accept-ranges
bytes
content-length
1405
server
cloudflare
favicon.a30c5b7f3b1c.ico
edxteacher.zervo.org/static/studio/indigo/images/
12 KB
2 KB
Other
General
Full URL
https://edxteacher.zervo.org/static/studio/indigo/images/favicon.a30c5b7f3b1c.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
18442a3b69eb1f14b0b78825825a06a749e1796eabe982d7349813d8f5abae02
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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://edxteacher.zervo.org/

Response headers

server
cloudflare
strict-transport-security
max-age=63072000; preload
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
zstd
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JI61hvqlT%2BxQm76UlWdlWjpVCDkek1ccE2XViyYGioYpXmdN%2F0qpEsTKAqswySzklm7hRIhKuT9IEDX%2BB37Ve5GXlMfvSu8jbmioLbhjDSUVwDtLJuZBj9ttZEI2sjN134sF9twlNg%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8e1ccc3389ce0ea8-AMS
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=29084&sent=752&recv=147&lost=0&retrans=0&sent_bytes=860586&recv_bytes=17120&delivery_rate=15096&cwnd=157500&unsent_bytes=0&cid=7a8adebcebd21b9a&ts=4878&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 13 Nov 2024 06:45:13 GMT
content-type
image/vnd.microsoft.icon
last-modified
Mon, 11 Nov 2024 21:33:34 GMT
vary
Accept-Encoding
priority
u=1,i

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| django function| pluralidx function| gettext function| ngettext function| gettext_noop function| pgettext function| npgettext function| interpolate function| get_format object| analytics function| hj object| _hjSettings function| requirejs function| require function| define function| isExternal function| rewriteStaticLinks object| Logger function| log_event function| $ function| jQuery function| url function| _ function| sprintf function| vsprintf function| s object| Backbone object| punycode object| IPv6 object| SecondLevelDomains function| URI object| edx object| __core-js_shared__ object| core object| global object| System function| asap function| Observable function| setImmediate function| clearImmediate object| regeneratorRuntime boolean| _babelPolyfill string| baseUrl object| MathJax object| beamer_config string| _BEAMER_DATE string| _BEAMER_BOOSTED_ANNOUNCEMENT_DATE string| _BEAMER_FIRST_VISIT string| _BEAMER_USER_ID string| _BEAMER_SELECTOR_COLOR string| _BEAMER_HEADER_COLOR string| _BEAMER_TEST string| _BEAMER_LAST_UPDATE string| _BEAMER_SOUND_PLAYED string| _BEAMER_LAST_POST_SHOWN string| _BEAMER_LAST_PUSH_PROMPT_INTERACTION string| _BEAMER_FILTER_BY_URL string| _BEAMER_URL string| _BEAMER_URL_BACK string| _BEAMER_PUSH_URL string| _BEAMER_STATIC_URL object| Beamer object| hjSiteSettings object| hjLazyModules function| hjBootstrap object| hjBootstrapCalled string| focusableElementsString function| reassignTabIndexesAndAriaHidden function| trapTabFocus function| trapShiftTabFocus function| bindReturnFocusListener function| bindEscapeKeyListener function| trapFocusForAccessibleModal function| accessible_modal object| Language function| DP_jQuery_1731480312089 object| AjaxPrefix object| SR function| TooltipManager object| globalTooltipManager object| CMS function| onTouchBasedDevice boolean| studioNavMenuActive

1 Cookies

Domain/Path Name / Value
edxteacher.zervo.org/ Name: csrftoken
Value: Xe1KiwX0HyPgUMW9xcVy0omIPrRDMrJy

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=63072000; preload
X-Frame-Options SAMEORIGIN

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.

app.getbeamer.com
edxteacher.zervo.org
fonts.googleapis.com
fonts.gstatic.com
logos.openedx.org
script.hotjar.com
static.hotjar.com
13.33.187.109
142.250.184.195
172.217.16.138
172.67.68.36
18.245.60.128
18.66.102.106
188.114.96.3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