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ostad.app Open in urlscan Pro
2606:4700:3033::ac43:8d5e  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://ostad.app/
Effective URL: https://ostad.app/
Submission: On August 06 via manual from BD — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 19 IPs in 4 countries across 14 domains to perform 145 HTTP transactions. The main IP is 2606:4700:3033::ac43:8d5e, located in United States and belongs to CLOUDFLARENET, US. The main domain is ostad.app.
TLS certificate: Issued by GTS CA 1P5 on June 16th 2023. Valid for: 3 months.
This is the only time ostad.app was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
109 2606:4700:303... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
6 2606:4700:303... 13335 (CLOUDFLAR...)
1 2a02:26f0:350... 20940 (AKAMAI-ASN1)
2 2a03:2880:f08... 32934 (FACEBOOK)
2 2620:1ec:46::45 8075 (MICROSOFT...)
2 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2600:9000:224... ()
4 4 2620:1ec:21::14 8068 (MICROSOFT...)
1 13.107.42.14 8068 (MICROSOFT...)
2 2001:4860:480... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
2 2a03:2880:f17... 32934 (FACEBOOK)
2 2a00:1450:400... 15169 (GOOGLE)
2 23.96.124.68 8075 (MICROSOFT...)
1 2 68.219.88.97 8075 (MICROSOFT...)
1 1 2620:1ec:c11:... 8068 (MICROSOFT...)
145 19
109    2606:4700:3033::ac43:8d5e (United States)

ASN13335 (CLOUDFLARENET, US)
ostad.app
cdn.ostad.app
api.ostad.app
2    2606:4700::6811:180e (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
6    2606:4700:3032::6815:36c5 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.ostad.app
api.ostad.app
1    2a02:26f0:3500:16::215:148d (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
snap.licdn.com
2    2a03:2880:f083:100:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
connect.facebook.net
2    2620:1ec:46::45 (United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
www.clarity.ms
2    2a00:1450:4001:828::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    2a00:1450:4001:830::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:4001:828::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
1    2600:9000:2248:e600:2:53b2:240:93a1 (United States)

ASN- ()
cdn.linkedin.oribi.io
4    2620:1ec:21::14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
px.ads.linkedin.com
www.linkedin.com
1    13.107.42.14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
px4.ads.linkedin.com
2    2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)
region1.analytics.google.com
2    2a00:1450:400c:c0c::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
3    2a00:1450:4001:80f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
2    2a03:2880:f176:84:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
www.facebook.com
2    2a00:1450:4001:831::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    23.96.124.68 (Tappahannock, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
s.clarity.ms
2    68.219.88.97 (Dublin, Ireland)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
c.clarity.ms
1    2620:1ec:c11::200 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
c.bing.com
Apex Domain
Subdomains		 Transfer
115 ostad.app
ostad.app
cdn.ostad.app
api.ostad.app
4 MB
6 clarity.ms
www.clarity.ms — Cisco Umbrella Rank: 996
s.clarity.ms — Cisco Umbrella Rank: 8499
c.clarity.ms — Cisco Umbrella Rank: 1583
27 KB
5 linkedin.com
px.ads.linkedin.com — Cisco Umbrella Rank: 391
www.linkedin.com — Cisco Umbrella Rank: 539
px4.ads.linkedin.com — Cisco Umbrella Rank: 6039
5 KB
4 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 2577
www.google.com — Cisco Umbrella Rank: 3
865 B
3 google.de
www.google.de — Cisco Umbrella Rank: 5576
669 B
3 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 54
stats.g.doubleclick.net — Cisco Umbrella Rank: 115
2 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 55
21 KB
2 facebook.com
www.facebook.com — Cisco Umbrella Rank: 107
216 B
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 73
157 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 170
156 KB
2 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 257
31 KB
1 bing.com
c.bing.com — Cisco Umbrella Rank: 224
764 B
1 oribi.io
cdn.linkedin.oribi.io — Cisco Umbrella Rank: 870
377 B
1 licdn.com
snap.licdn.com — Cisco Umbrella Rank: 783
5 KB
145 14
Domain Requested by
82 cdn.ostad.app ostad.app
29 ostad.app ostad.app
4 api.ostad.app ostad.app
3 www.google.de ostad.app
3 px.ads.linkedin.com 3 redirects
3 www.google-analytics.com www.googletagmanager.com
ostad.app
2 c.clarity.ms 1 redirects
2 s.clarity.ms ostad.app
2 www.google.com ostad.app
2 www.facebook.com ostad.app
2 stats.g.doubleclick.net www.googletagmanager.com
ostad.app
2 region1.analytics.google.com www.googletagmanager.com
2 www.googletagmanager.com ostad.app
www.googletagmanager.com
2 www.clarity.ms ostad.app
www.clarity.ms
2 connect.facebook.net ostad.app
connect.facebook.net
2 cdnjs.cloudflare.com ostad.app
1 c.bing.com 1 redirects
1 px4.ads.linkedin.com ostad.app
1 www.linkedin.com 1 redirects
1 cdn.linkedin.oribi.io ostad.app
1 googleads.g.doubleclick.net www.googletagmanager.com
1 snap.licdn.com ostad.app
145 22

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

Domain
facebook.com
instagram.com
www.youtube.com
www.tiktok.com
blog.ostad.app
goo.gl
Subject Issuer Validity Valid
ostad.app
GTS CA 1P5		 2023-06-16 -
2023-09-14		 3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-07-03 -
2024-07-02		 a year crt.sh
snap.licdn.com
DigiCert SHA2 Secure Server CA		 2023-02-01 -
2024-01-31		 a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2023-05-16 -
2023-08-14		 3 months crt.sh
www.clarity.ms
DigiCert TLS RSA SHA256 2020 CA1		 2022-12-01 -
2023-12-01		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-07-10 -
2023-10-02		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2023-07-10 -
2023-10-02		 3 months crt.sh
linkedin.oribi.io
Amazon RSA 2048 M01		 2023-06-08 -
2024-07-07		 a year crt.sh
www.google.de
GTS CA 1C3		 2023-07-10 -
2023-10-02		 3 months crt.sh
www.google.com
GTS CA 1C3		 2023-07-10 -
2023-10-02		 3 months crt.sh
a.clarity.ms
Microsoft Azure TLS Issuing CA 06		 2023-02-13 -
2024-02-08		 a year crt.sh

This page contains 1 frames:

Primary Page: https://ostad.app/
Frame ID: 197C1C70F517209CDAA178782B2CF812
Requests: 143 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Ostad - Your Learning Partner

Page URL History Show full URLs

  1. http://ostad.app/ HTTP 307
    https://ostad.app/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/ns\.html[^>]+></iframe>
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • snap\.licdn\.com/li\.lms-analytics/insight\.min\.js
Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

145
Requests

98 %
HTTPS

85 %
IPv6

14
Domains

22
Subdomains

19
IPs

4
Countries

4453 kB
Transfer

6537 kB
Size

26
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://ostad.app/ HTTP 307
    https://ostad.app/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 89
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=3939884&time=1691339105271&url=https%3A%2F%2Fostad.app%2F HTTP 302
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=3939884&time=1691339105271&url=https%3A%2F%2Fostad.app%2F&cookiesTest=true HTTP 302
  • https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D3939884%26time%3D1691339105271%26url%3Dhttps%253A%252F%252Fostad.app%252F%26cookiesTest%3Dtrue%26liSync%3Dtrue HTTP 302
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=3939884&time=1691339105271&url=https%3A%2F%2Fostad.app%2F&cookiesTest=true&liSync=true HTTP 302
  • https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=3939884&time=1691339105271&url=https%3A%2F%2Fostad.app%2F&cookiesTest=true&liSync=true&e_ipv6=AQK9VJNM4dueFAAAAYnLqqZzWaQEtz590eGBuyvOzyZiOLLT8o2jTCTGrXjqURP_VlvKCQVquzHt
Request Chain 140
  • https://c.clarity.ms/c.gif HTTP 302
  • https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=83F969AF878B4A9F8A4C03FF736C758C&RedC=c.clarity.ms&MXFR=157F287A1061639A28843B1F14616DFC HTTP 302
  • https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=83F969AF878B4A9F8A4C03FF736C758C&MUID=323DD7B4101262733D4BC4D111BE63EF

145 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
ostad.app/
Redirect Chain
  • http://ostad.app/
  • https://ostad.app/
97 KB
24 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Next.js
Resource Hash
075805124b207747fce4d6a2730521daeebd72bf59adc993b30c22132d42a8a4

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
private, no-cache, no-store, max-age=0, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
7f28a237fd76360c-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Sun, 06 Aug 2023 16:25:04 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=w1AbhIyJUXfJYFtXydKc%2FxOemrvreQPbEHrmUqRWYEMASiE5sYXc4PeOjhMPhQ2dv6P71gqzmBKUbMinnG1z%2BeTcUi5HhXjtkaXRXqWOIXnzJH%2BhuDZJr4etjErmad6KVbM8NfVuKoo%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-powered-by
Next.js

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://ostad.app/
Non-Authoritative-Reason
HSTS
trix.css
cdnjs.cloudflare.com/ajax/libs/trix/1.3.1/ 		16 KB
4 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/trix/1.3.1/trix.css
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:180e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
129678820869887b4d1fc5ae7f27714f923da497854d128ab62efc72e1230706
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
16104241
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
3100
last-modified
Fri, 04 Dec 2020 21:03:47 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5fcaa433-3ea5"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1%2Bjl5PZi%2F46jYP7obXAGIiOkSOQq5ngcM2Fm7zXrVqa4F%2BRRuKeDjbXZ9gR03eougbYICFD7hvz1ENir8SzSyVsHLGBx%2B%2Fqn85Rm8T4e4ID5qBUuU3RKxUHFFBMssNRD0VvmHkK5zjuF78ElX4pMyvLU"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
7f28a23b8a8e363b-FRA
expires
Fri, 26 Jul 2024 16:25:04 GMT
jquery.min.js
cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/ 		85 KB
27 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:180e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
87083882cc6015984eb0411a99d3981817f5dc5c90ba24f0940420c5548d82de
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
4737453
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
27277
last-modified
Mon, 04 May 2020 16:11:48 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03ec4-15283"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=DCQ1QT7TeURBQWHF5eu91KWNJ11vm1zc1oOG0K%2FB2i1xyfyT%2Bi%2FKEuZrPY8nkO83BSsVvfGazcebhDHi8nFO06oFmaf8ZP1gScNy8yAl6163D3LlyAptH2gEACOwLfGJ%2BZZ95%2FCeBJKxq%2FVbf0RTvyum"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
7f28a23b8a8f363b-FRA
expires
Fri, 26 Jul 2024 16:25:04 GMT
gtm.js
ostad.app/js/ 		436 B
548 B 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/js/gtm.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
72bed195f3e394513469f401b108049fa12db7e32c5b1fc220535e036ac8cccf

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
EXPIRED
last-modified
Sun, 06 Aug 2023 05:35:58 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"1b4-189c9585a30"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=fmi36FklX1Oy4ysVv7O9KNpbSWRSo23Ay8BW9LUe0qlzeOwXeORr2RiwTNdbQf09ylO92ffpnwTUDXVJ9hPHdZzGBY1w9LyO57%2F8gTHAbHVPuXf75PB4%2B09lx%2BTg%2FRd8Abd%2FW06VXJ0%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=14400
cf-ray
7f28a23b5b61360c-FRA
alt-svc
h3=":443"; ma=86400
clarity.js
ostad.app/js/ 		322 B
482 B 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/js/clarity.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e9fcc98c72927f135fc1934398614df3b33a1cbff0c020f1c22c1d6e4de3b76f

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
EXPIRED
last-modified
Sun, 06 Aug 2023 05:35:58 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"142-189c9585a30"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Nvuq0YssbabVPMIxVeyok85naUNYulE97mL1dDDypdUpDGcOesWm1CC78b4GM1IZjkMhYD4xYQQM9GUTWDXMgg4nuw9cM%2BDY6RaPs%2FGgOoT1lasycoA8XihHem%2Ftl4S377uNALy02CE%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=14400
cf-ray
7f28a23b5b63360c-FRA
alt-svc
h3=":443"; ma=86400
pixel.js
ostad.app/js/ 		519 B
600 B 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/js/pixel.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cfe00d8e75ec7288989f563cd7e583432734d44c9d62896414de956bf113b5d9

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
EXPIRED
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626 B 		Script
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Check archive.org
Download Go to
Full URL
https://ostad.app/js/linkedin.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
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date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
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Sun, 06 Aug 2023 05:35:58 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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cloudflare
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ostad.app/_next/static/css/ 		124 KB
21 KB 		Stylesheet
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Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/css/03183032388cfa03.css
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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cloudflare
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7f28a23b4b3a360c-FRA
b4bc2c02e6de8d49.css
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5 KB 		Stylesheet
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Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/css/b4bc2c02e6de8d49.css
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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cloudflare /
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Response headers

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Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
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server
cloudflare
etag
W/"5426-189c95a0bc8"
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7f28a23b4b3c360c-FRA
db55fc3cd6016f70.css
ostad.app/_next/static/css/ 		19 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/css/db55fc3cd6016f70.css
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Request headers

accept-language
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https://ostad.app/
User-Agent
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Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
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server
cloudflare
etag
W/"4b5c-189c95a0bc8"
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7f28a23b4b3d360c-FRA
webpack-3cebee9b29b8a933.js
ostad.app/_next/static/chunks/ 		7 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/chunks/webpack-3cebee9b29b8a933.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
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Request headers

accept-language
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Referer
https://ostad.app/
User-Agent
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Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
age
28218
etag
W/"1cb2-189c95a0bc8"
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{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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alt-svc
h3=":443"; ma=86400
framework-3236775a9ca336a2.js
ostad.app/_next/static/chunks/ 		137 KB
45 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/chunks/framework-3236775a9ca336a2.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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https://ostad.app/
User-Agent
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Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
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{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
etag
W/"2283e-189c95a0bc8"
vary
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report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=kZ%2F7v7dIP1LtE3%2FBLl9%2F%2Fiya3eIrnfFGwzB0LHOct8zLok2py3o2JFg5Pi64%2FZ%2Bkpk84TH0eKodjeRzyM%2BJTHrBmodXHeWk7tkYQipY4hlSu4oR%2Fbwh2D%2FeK%2FAd83YSiCPpdfpHiaM4%3D"}],"group":"cf-nel","max_age":604800}
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7f28a23b5b69360c-FRA
main-a7cf67b78e5e2114.js
ostad.app/_next/static/chunks/ 		120 KB
37 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/chunks/main-a7cf67b78e5e2114.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Request headers

accept-language
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https://ostad.app/
User-Agent
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Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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28218
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minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
etag
W/"1df25-189c95a0bc8"
vary
Accept-Encoding
report-to
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cf-ray
7f28a23b6b77360c-FRA
_app-ace268e81654fa5b.js
ostad.app/_next/static/chunks/pages/ 		802 KB
214 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/chunks/pages/_app-ace268e81654fa5b.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
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https://ostad.app/
User-Agent
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Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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28218
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cf-bgj
minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
etag
W/"c89b0-189c95a0bc8"
vary
Accept-Encoding
report-to
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cf-ray
7f28a23b6b7a360c-FRA
1994-d0ee2a99697b9ddf.js
ostad.app/_next/static/chunks/ 		27 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/chunks/1994-d0ee2a99697b9ddf.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
age
28218
etag
W/"6a09-189c95a0bc8"
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary
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alt-svc
h3=":443"; ma=86400
1664-1afe3397652d55b5.js
ostad.app/_next/static/chunks/ 		6 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/chunks/1664-1afe3397652d55b5.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
46f35f17f24fc7822f284129fdb460384f01a4329d62b3b3994dfd6e420fdc8d

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
age
28218
etag
W/"18fe-189c95a0bc8"
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary
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report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=INfQQ7rqu1bipU2CzbvmSGQs%2BeRWY%2Fgj%2FfhYbed1rUsXH6SyBERqtt0waGlhISPTYJtAOwmrXp3MMwM4bbbN%2BBO%2FzIAtTWKaH4CqlKI1kgSbM5OvoOqxxT00BydhpehV8O3byyis03o%3D"}],"group":"cf-nel","max_age":604800}
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alt-svc
h3=":443"; ma=86400
5675-438fc7a629e2d3a2.js
ostad.app/_next/static/chunks/ 		9 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/chunks/5675-438fc7a629e2d3a2.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
age
28218
etag
W/"253b-189c95a0bc8"
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary
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report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Oae4YolSA1GWcIB0tBaAGGLPcsM6IFpJA91vAf2qgX6Gv5jt8fMyAXj0yQChXopyLH7AXbTccCsdYe5XsHx1fqly5bi%2BJic5wc1kwVJ3pulnA1qGWQkC7aAmaWbNcGxwO7BKjEMK0cU%3D"}],"group":"cf-nel","max_age":604800}
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cf-ray
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alt-svc
h3=":443"; ma=86400
3079-4cb77d8b5455543a.js
ostad.app/_next/static/chunks/ 		31 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/chunks/3079-4cb77d8b5455543a.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
age
28218
etag
W/"7a5b-189c95a0bc8"
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{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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report-to
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alt-svc
h3=":443"; ma=86400
5228-99c7ad67844ecc7a.js
ostad.app/_next/static/chunks/ 		12 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/chunks/5228-99c7ad67844ecc7a.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
age
28218
etag
W/"30f7-189c95a0bc8"
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{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary
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7f28a23b6b89360c-FRA
alt-svc
h3=":443"; ma=86400
7360-1b0b653f9280dedf.js
ostad.app/_next/static/chunks/ 		26 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/chunks/7360-1b0b653f9280dedf.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
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Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
age
28218
etag
W/"6602-189c95a0bc8"
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=I88tP3We0KUIK6YgZYtfNWpyLV3enJfcpfuneJ8ogEnlRY%2BbXLzCinPCG1uv%2Bde0Cy5bgaNqewZ0munA9S6wnWlcEbDe00X0aF%2FU%2BGyKUH9ddoixtqZmhAlAMj7T5X9EhlPNpTS7kSk%3D"}],"group":"cf-nel","max_age":604800}
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7f28a23b6b8a360c-FRA
alt-svc
h3=":443"; ma=86400
6129-c454b62b24dfbfcd.js
ostad.app/_next/static/chunks/ 		8 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/chunks/6129-c454b62b24dfbfcd.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
78360f0238852677ed8a1347dd8f02ab8a5fca6da6a4485312b91205a5c8f649

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
age
28218
etag
W/"1ed6-189c95a0bc8"
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{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary
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report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=jdNIpEAj%2F0JsJLjSAn%2F7QI6z05YIlNmtkpWwW%2BZPZBLrd4PaBoDWmNeUGlEKTsdMknJNfM23dPFXT0FKdCaMWPFV3gaZlgYKWXRHKmP7MCMQ0KQoKaA7RK8WJmACSoq0qM6m5aiMuqA%3D"}],"group":"cf-nel","max_age":604800}
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cf-ray
7f28a23b6b8b360c-FRA
alt-svc
h3=":443"; ma=86400
781-776dcc2f92dc3673.js
ostad.app/_next/static/chunks/ 		31 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/chunks/781-776dcc2f92dc3673.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
age
28218
etag
W/"7d77-189c95a0bc8"
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary
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report-to
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alt-svc
h3=":443"; ma=86400
index-1484697839565893.js
ostad.app/_next/static/chunks/pages/ 		20 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/chunks/pages/index-1484697839565893.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8576926dec2c98917475ccdee52a6bc8264be65f85be386e09bff15e70e93eb1

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
age
28496
etag
W/"4e3f-189c95a0bc8"
nel
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_buildManifest.js
ostad.app/_next/static/jkqiUJHZXJ3CdWlbbXWk9/ 		18 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/jkqiUJHZXJ3CdWlbbXWk9/_buildManifest.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b5e6a1ec204a4429bbc712c39473efed25f9f3eaff52022b0b52aab1cac6b44d

Request headers

accept-language
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Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Sun, 06 Aug 2023 05:37:49 GMT
server
cloudflare
age
28218
etag
W/"4763-189c95a0bc8"
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary
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report-to
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h3=":443"; ma=86400
_ssgManifest.js
ostad.app/_next/static/jkqiUJHZXJ3CdWlbbXWk9/ 		91 B
409 B 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/jkqiUJHZXJ3CdWlbbXWk9/_ssgManifest.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Sun, 06 Aug 2023 05:38:02 GMT
server
cloudflare
age
28218
etag
W/"5b-189c95a3e90"
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=hXa4vG64IpfPH%2BQ6YlVX9WNhdzdWmK%2BGXqUt7IZsiP%2F68BgevRu2Y3C01nB%2Fwq4ihnLfQCM1vsCI8bO1IJzkaxwixb6o2dsa7pjXdEDGKCoFQeKjKdPwwj26BeuKtJ%2Fn1TQNQX1FEJ0%3D"}],"group":"cf-nel","max_age":604800}
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alt-svc
h3=":443"; ma=86400
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cdn.ostad.app/public/upload/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2022-11-27T06-52-05.802Z-logo%20ostad.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
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cloudflare /
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Security Headers
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Request headers

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User-Agent
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Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
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server
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content-type
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cf-ray
7f28a23b8bc0360c-FRA
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548 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/icons/arrow-down-s-line.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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accept-language
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Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
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cf-cache-status
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nel
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Normal
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arrow-right-s-line.svg
cdn.ostad.app//public/icons/ 		226 B
707 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/icons/arrow-right-s-line.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
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Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
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cf-cache-status
HIT
nel
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cloudflare
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7f28a23b8bc3360c-FRA
live-line.svg
cdn.ostad.app//public/icons/ 		1 KB
1 KB 		Image
General
Check archive.org
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Full URL
https://cdn.ostad.app//public/icons/live-line.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d37d662-0064cf5b26-31677c9e-sgp1b
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
last-modified
Tue, 31 May 2022 04:31:13 GMT
server
cloudflare
etag
W/"38fef055a7bae013563fa1c03eaa9da3"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310886.dop209.am5.t,1691310886.cds149.am5.pr
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=DrewoSxQ%2B2t45%2BxG2c80%2Fsw400bycR%2B0apLvNfsuPo4LRHC8ni0KaTMcewDMhnzP6eVM9hWFWDRVSj9tIEseCdD1WHpN5av9TbR8kV6JllbmStmgAkVis9ESKkPtGNzAYsI9vRd12aXqXiUM"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23b8bc4360c-FRA
briefcase-2-line.svg
cdn.ostad.app//public/icons/ 		665 B
945 B 		Image
General
Check archive.org
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Full URL
https://cdn.ostad.app//public/icons/briefcase-2-line.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
81a826bad9e865980dd5dbf20f311c65a87122cf608d8937921a8e0b4584b031
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002997aa86-0064cf7693-316e5645-sgp1b
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
last-modified
Tue, 31 May 2022 04:29:21 GMT
server
cloudflare
etag
W/"239373535ba2aada7a2836eab459a90d"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317906.dop251.fr8.t,1691317907.cds212.fr8.pr
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=xrE%2Bkd7S7WQtstczUpvC2RGlSoldADn216eU0RRJM7rOEE4xkQlHBSRRVNI%2BrjtkzuFy0vKLKiHhpxV754EgB2My1LpUwiTUGOZ5mpAdUzBvVkm3%2FD16AxBx4CC45JZRx51Y6LM6X1xHj1Mj"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
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cf-ray
7f28a23b8bbc360c-FRA
2023-03-19T08-44-32.612Z-broadcast-line.svg
cdn.ostad.app/public/upload/ 		2 KB
1 KB 		Image
General
Check archive.org
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Full URL
https://cdn.ostad.app/public/upload/2023-03-19T08-44-32.612Z-broadcast-line.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2885b9a86101738b8f76b76bbb53bfc404ac83ac18fa38f7962f8de84356839f
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002991c68a-0064cf729a-316e5645-sgp1b
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 19 Mar 2023 08:44:32 GMT
server
cloudflare
etag
W/"69ba8e58b7955496c5bc09c9c9a21922"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317906.dop124.fr8.t,1691317906.cds278.fr8.c
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=u%2BTGAKOJtuikRDMpnF2txW48XQoK4KCm30hAiFZBP%2BEd4VoNysrFsXejVL5dbRnCed%2F81HXoHs4DxZpUN%2Fp9A8Kd1tbcz%2FcWF5dbq%2F%2BAHwT9kvL8QmbjTpx%2BBYguPtA1RhIP04icZIjgUERU"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23b8bc7360c-FRA
2023-03-23T14-04-44.578Z-learn%20with%20Hasin%20Hayder.png
cdn.ostad.app/public/upload/ 		2 KB
3 KB 		Image
General
Check archive.org
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Full URL
https://cdn.ostad.app/public/upload/2023-03-23T14-04-44.578Z-learn%20with%20Hasin%20Hayder.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f6c0572910a7e693c59467d577b9df6984a3a6c3bf4d2b1c32eb4db1c0cd6dff
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d55ffc6-0064cf6eb4-31677cb2-sgp1b
alt-svc
h3=":443"; ma=86400
content-length
2065
last-modified
Thu, 23 Mar 2023 14:04:44 GMT
server
cloudflare
etag
"8cf18870fda99e7f882ec9529ec883e7"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317906.dop231.am5.t,1691317906.cds209.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=5P%2FIRTK3gTRz1Lf4uQmaQzmjJXX2BucXrJd6iK9i7begVlSwCbYU%2BWXTNlnj8THonVMm0MbgvW%2F%2B31vS5JxhxYQr0ld6qdJpx5I03zQ2rqt3gipjoOi6DoTBA8NSeAwxfJFSbicURbatVA29"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbc23654-FRA
2023-03-23T14-04-56.973Z-coel%20inc.jpg
cdn.ostad.app/public/upload/ 		5 KB
6 KB 		Image
General
Check archive.org
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Full URL
https://cdn.ostad.app/public/upload/2023-03-23T14-04-56.973Z-coel%20inc.jpg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2c8560ece7b8cbf1bda4fddb55145d9798e84cc863a034e190c496ce94de9b73
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d5601f9-0064cf6eb4-31677c9e-sgp1b
alt-svc
h3=":443"; ma=86400
content-length
5186
last-modified
Thu, 23 Mar 2023 14:04:57 GMT
server
cloudflare
etag
"d75823a082996c31c558a072e160ffb0"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317906.dop164.fr8.t,1691317906.cds225.fr8.c
content-type
image/jpeg
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=FSIQz9pnhLUwCk2Rys4quRMFMmvJdIQ%2Bi7PFw5inCDnKlxbpWDpc4pOPoXzLJ6iuJeDFUHbAiv9C5gBqMdhO68NTaGchRFWpbmErY%2Fn12AbFKzjci4zDXqBcPnDGS0tUtdWr7tgijg7PBJs4"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbc43654-FRA
2023-03-23T15-40-33.530Z-learn%20with%20rabbil%20hasan.png
cdn.ostad.app/public/upload/ 		3 KB
4 KB 		Image
General
Check archive.org
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Full URL
https://cdn.ostad.app/public/upload/2023-03-23T15-40-33.530Z-learn%20with%20rabbil%20hasan.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ec2f8396692583ae9d7f2cc63b63521f6e7b5971119bb1b4da256e3b1c41a045
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000298be5e6-0064cf6eb4-316e3310-sgp1b
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
3088
last-modified
Thu, 23 Mar 2023 15:40:33 GMT
server
cloudflare
etag
"06cac8f521d1f1029aceeaf40d778bf3"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317906.dop147.fr8.t,1691317906.cds329.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2BfZ5xF7UQs9JCETRGqdU4gT7sEUUphurxgDsIBlzPpj%2Bj4x82oWGU7lRk0caifSYvVDti8QadihXmFhLAOyJAB%2Bn8JfVMMOIRKzHhf%2B3IM%2BIxC4LT49xN0Jykn%2BcFpxVdlLfaIOKP30NzxV9"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbc63654-FRA
2023-03-22T10-35-42.036Z-logo-ins.png
cdn.ostad.app/public/upload/ 		4 KB
4 KB 		Image
General
Check archive.org
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Full URL
https://cdn.ostad.app/public/upload/2023-03-22T10-35-42.036Z-logo-ins.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0f4108ce95382acc6e75f21dc731cffb4cf2180472f7a12144cfeda09c25469e
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002997affa-0064cf7693-316e3310-sgp1b
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
3634
last-modified
Wed, 22 Mar 2023 10:35:42 GMT
server
cloudflare
etag
"4f252e204df2019b88182993caaa5865"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317906.dop256.fr8.t,1691317907.cds016.fr8.pr
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2BPMNTeWDfRhG7jQX3wyMN05hWWKXbxAe4lg6xwjb3XyPEhZA%2BvVldpMOrV9%2BuRoojuchsg9zLOgzQ6wGQZeXyZtU9AEfaydR9uuQs63SQp37UOYw%2Bw7ji8JEfYW3C7tFWUvFDai2Eoq7YBsH"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbc73654-FRA
2023-08-01T06-06-07.527Z-image%201.png
cdn.ostad.app/public/upload/ 		2 KB
2 KB 		Image
General
Check archive.org
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Full URL
https://cdn.ostad.app/public/upload/2023-08-01T06-06-07.527Z-image%201.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1023cebb77c13e940d4868e3fe558c61443335b66793e3828fad2412afcbf06c
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000299022b9-0064cf7177-316e3310-sgp1b
age
6998
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
1574
last-modified
Tue, 01 Aug 2023 06:06:07 GMT
server
cloudflare
etag
"ffd3709509c8512b3aca45e4787439d2"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop206.fr8.t,1691317907.cds136.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Hjk5usRTdWFiuW5hiolQMLjPpsoUoOmdslmcFsGOnr35FwttWujrWD%2F3pJYj65JAtW91oHJKcDTRIZlVqmjYx51HGLuHO3umu3rxxl84jJTUGBxC%2FbS1xbVRTS4oa8EUr1OvJ4BNbQixZ0kT"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbc93654-FRA
2023-05-07T08-38-17.541Z-polygon.svg
cdn.ostad.app/public/upload/ 		184 B
828 B 		Image
General
Check archive.org
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Full URL
https://cdn.ostad.app/public/upload/2023-05-07T08-38-17.541Z-polygon.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
63e9ccafcc2ae5a822d13d9d2221e049b50d4c8d3a0d7ab95464e5b90e4535ff
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000298e10d1-0064cf7020-316e5627-sgp1b
age
6998
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 07 May 2023 08:38:17 GMT
server
cloudflare
etag
W/"65015e852498b6703b3113475d472014"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop118.am5.t,1691317907.cds004.am5.c
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=LrCZ1eLa1fL9yHwgNlhuZcqurYh8tefieMOFXpgH48XxYpzK7djr03e0wttwPe%2FUbSfk2vcPaJJVqHbcEhyAv43jxU1dG3GFE%2Fs3X2Dg9Dv7hYspBYVudq5av95TIW5nVChpQeFmCnK%2BtdYP"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbca3654-FRA
2023-08-06T06-40-01.879Z-KPI%20Courses.png
cdn.ostad.app/public/upload/ 		257 KB
257 KB 		Image
General
Check archive.org
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Full URL
https://cdn.ostad.app/public/upload/2023-08-06T06-40-01.879Z-KPI%20Courses.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e02d1194af469829cc79bc4dba7c6699951927c248c4f2e5e018c03134c54359
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d583260-0064cf7021-31677cb2-sgp1b
age
6998
alt-svc
h3=":443"; ma=86400
content-length
262724
last-modified
Sun, 06 Aug 2023 06:40:02 GMT
server
cloudflare
etag
"0fc142024e77218a39182d33ace67074"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop243.fr8.t,1691317907.cds243.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=SVulw14BQDP8%2F%2FOz3osMW1mKM5eniM1kRJIL4MuT3CO914yww5YbXEq056xk9mV3PAKykSlbrQtgbrumpyo8vUgs7P63e2UQjXnyQa8qMt%2BlTlYTUkBay7nuUL%2FLfEiqd5pHge6h6bCdiv5W"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbcb3654-FRA
2023-08-01T06-03-57.536Z-Video%20test.png
cdn.ostad.app/public/upload/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-08-01T06-03-57.536Z-Video%20test.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
36cad7d6feb5b6842d955f93dae2830bf0bf73926df03f2ea2dd8f6a00a8a6f5
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d560567-0064cf6eb4-31676606-sgp1b
age
6998
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
3237
last-modified
Tue, 01 Aug 2023 06:03:57 GMT
server
cloudflare
etag
"d519fe3ad0dbc3ca22b3b603bf8c46bf"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop228.am5.t,1691317907.cds142.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=LJR5QBSDQHtT2N35pIinKxRTSES2RztQnLZhuYPwmZnJzpZBbFK6CSOB0nZeOO%2FjGYqL4QyMIdbLU2AaR2j5XvD%2FKpDTcOH7RvklZjSJYyc3yFKiBk3GlpS5z8cu2bzPtLiUpxNiAjaOpMNR"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbcc3654-FRA
2023-08-01T05-58-49.331Z-Modules.png
cdn.ostad.app/public/upload/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-08-01T05-58-49.331Z-Modules.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
999b6b780da45b5120b8884c901b1d671302c1874c53141663598ed7260a76cb
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000298e131e-0064cf7021-316e5645-sgp1b
age
6998
alt-svc
h3=":443"; ma=86400
content-length
1502
last-modified
Tue, 01 Aug 2023 05:58:49 GMT
server
cloudflare
etag
"b0f2526ee870d5ad4393c29b8439c471"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop168.fr8.t,1691317907.cds255.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=A7VKewIab0BZWdMrueyPcb8X3v6QbhC%2B31xdKLbPRqR9LP5sD6bAaKKyxDMIzyEKx2QxaGLE4rCuxIDRcn0pL8v7sZ%2FVsEzBkcvnysx98AtwLUkBibCQ8IQTWemtFRwnCxgbQRVIMaQiJqmJ"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbce3654-FRA
2023-08-01T06-03-09.255Z-Group.png
cdn.ostad.app/public/upload/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-08-01T06-03-09.255Z-Group.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
be7446fdad88e97a348c50cd442e12355db76ca9aff24899a43257beaf935182
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000298be1cf-0064cf6eb4-316e5645-sgp1b
age
6997
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
2495
last-modified
Tue, 01 Aug 2023 06:03:09 GMT
server
cloudflare
etag
"bb4114c8eb360ced4223c4654b8da8e1"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop209.am5.t,1691317907.cds307.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=GyxPUpAFO%2BRsdPtiFInaTvZoipL%2BO8SRzqGQOTsWnZxHWgnfU3yHaTnePdvG6M0nClK%2Ft2%2F5gf0ZrjQKivrjz5h485DsrEKnmDlXCXJC5lObuorZiujnko4RwDf8HDeVKQMfRNYHe0qUTqHN"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbcf3654-FRA
2023-08-06T06-45-02.509Z-image%2017.png
cdn.ostad.app/public/upload/ 		45 KB
46 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-08-06T06-45-02.509Z-image%2017.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7ba356564e005acffe12f6eb0089c4976a3c53dcbde21ea31fe517cf111d24b7
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000298e10a4-0064cf7020-316e5627-sgp1b
age
6998
alt-svc
h3=":443"; ma=86400
content-length
46046
last-modified
Sun, 06 Aug 2023 06:45:02 GMT
server
cloudflare
etag
"412ece80078ffb2045cb0cc1c1d4eb8f"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop256.fr8.t,1691317907.cds122.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=VY1jGIXBTsEG3i%2FmGA683jWHCJSIM8flbP0YfYwb5aZqolx7ZQBENTDT%2Fqp5aE%2Bm5nmU4K3NsCmpFmAsgKJCjmb84mwkoNIST3yRHrdQH52P1qCOHH%2B8l7yaJXXDydvGulWocHcE3Qw0ePfH"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbd13654-FRA
2023-08-06T06-46-12.455Z-cubes.png
cdn.ostad.app/public/upload/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-08-06T06-46-12.455Z-cubes.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
169bf1bd6a320601a1284a103698478f226579f1c2417a1d67e1bab06a5eaed3
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000298be1db-0064cf6eb5-316e5645-sgp1b
age
6998
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
1079
last-modified
Sun, 06 Aug 2023 06:46:12 GMT
server
cloudflare
etag
"31e0f027ec749be873a2780a99bb3b2c"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop238.am5.t,1691317907.cds204.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=5vxzIN3HDn0ezEP0ROt5lN%2FPcRj3t0S3QvlSjOxD%2FyHdzXXRookbAB3ye0s%2BYOAGi6aFMyvgq3WlAinO8Cil3YPqSxQ9XkGKr2IqZrmRpW5tDxyhZH%2FeZz6xz5kmWVS%2Fkg%2FzXcUbV9PVxupp"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbd23654-FRA
2022-11-07T09-16-29.950Z-download-line.svg
cdn.ostad.app//public/upload/ 		294 B
891 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/upload/2022-11-07T09-16-29.950Z-download-line.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ea392fcf2cd66700bc17408d50364db9efde68808865f7a732d1e7f01fd08c03
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000299020ef-0064cf717b-316e5627-sgp1b
age
6998
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 07 Nov 2022 09:16:29 GMT
server
cloudflare
etag
W/"cbbb2412105511534c90d96450d3bb56"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop239.am5.t,1691317907.cds240.am5.c
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=tptqJoDg9cfkOQadvsdxa7zwggPzdZakpCZEIKsCAlv7xKr59o%2BE10SiCFL%2Bgj0GwhX8NzRrGGCimR9QqQLw67YaOZEnCYzUvW%2FKVdGB2YHs62M1RJECPknOfWCc1dJWYnX31nNYWpm29h96"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbd33654-FRA
2023-05-07T04-25-19.735Z-app-banner-android.png
cdn.ostad.app/public/upload/ 		206 KB
207 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-07T04-25-19.735Z-app-banner-android.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8f13209a524240ede5c36e8d400c9cf872213ca46e7a1f9b16cda356e635cf58
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000298be745-0064cf6eb4-316e3310-sgp1b
age
6998
alt-svc
h3=":443"; ma=86400
content-length
211163
last-modified
Sun, 07 May 2023 04:25:25 GMT
server
cloudflare
etag
"6944fc5281d1f4d0289682bedc36dfe1"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop204.am5.t,1691317907.cds294.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=KF18bRdYDxMkdLBFMdUvGOF8cRXv%2BDWZ%2BKIamACWAOYEYXzbj2tGzPuKPDAsjYggr%2FFQlSNbMsjkfyOR35%2BSYdbAM23FO7jCfLnUuFFM9v5Bxt5BGTsYRlvY0%2FAKljekWofmP8f4Jk2RT%2BI%2B"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbd43654-FRA
google-play-line.svg
cdn.ostad.app/public/icons/ 		918 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/icons/google-play-line.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d2e9ce771de6c3f70e80c818a25edc405612446266532449d6d831786236f4c4
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d560552-0064cf6eb4-31676606-sgp1b
age
6998
alt-svc
h3=":443"; ma=86400
last-modified
Tue, 31 May 2022 04:30:55 GMT
server
cloudflare
etag
W/"40621c916e1375bef4cc48a51d1bade0"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop003.am5.t,1691317907.cds017.am5.c
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=f%2FTNFtsBNpIAnlUNl9A1ytItWMduXbEKaGp059LY7E3%2BFZg2jmsgRnUErcGzoYhYffYSZjQe2hFyLos%2F3qs%2FokLQPcfw6Z83clSyjDq%2BxHv4uV21bDo15T5VH3cVrLwdv9GeXPub%2FIzbgzTj"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbd63654-FRA
2023-05-07T04-25-42.808Z-app-banner-windows.png
cdn.ostad.app/public/upload/ 		270 KB
271 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-07T04-25-42.808Z-app-banner-windows.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2cbf42d8646b7dff33a3ae103c25605530e7a6d9373bfd6a50a0479fe7bc34da
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d583223-0064cf7020-31677cb2-sgp1b
age
6998
alt-svc
h3=":443"; ma=86400
content-length
276531
last-modified
Sun, 07 May 2023 04:25:43 GMT
server
cloudflare
etag
"0d047f20ce22df4da075c2e5ff443b36"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop232.fr8.t,1691317907.cds322.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=mluBLKPpDkjYib1LjYQxsiVyqWAVKDyki4Q20yhg9OoN0QWPQIvBDjA8ry2E0j0uPUeRk9OrsBIuHXZDKkzzBp5ktr3d7wHw7xvUPVOneA5TLVqjlGDT5R0CDq0P8s3PD3Z0%2BUIL9GVfCQAe"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbd73654-FRA
windows-line.svg
cdn.ostad.app/public/icons/ 		318 B
935 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/icons/windows-line.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
96ab8f17f3c94cbbbeb67f224ff1dc29e81b2b0f9e79353db1bb1b1b5f27a7fa
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d5836a9-0064cf7020-31676606-sgp1b
age
6997
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
last-modified
Tue, 31 May 2022 04:30:55 GMT
server
cloudflare
etag
W/"557dec39c6f0ca844dec7daa238ae3f0"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop147.am5.t,1691317907.cds152.am5.c
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=OyouAtxaPwHAORuMvMgblBsKb%2BEwi4Sl%2FP%2FT4eTLAWgh1JD1RdP%2F5025oFX78Aw19YXr7N8IiJGq%2Fzi4s96DKw8hR1%2BxJAxIukfcxBaT3K7Lji0Xf0ffxQkevkwe%2Bl9OOW0Zm1WOCEJ90JHz"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbd83654-FRA
2023-05-07T03-18-52.463Z-icon-g-play.svg
cdn.ostad.app/public/upload/ 		3 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-07T03-18-52.463Z-icon-g-play.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1b28ed681dca53c23e4b97baef4e11c265ea97ae1434caed48cc9cd20bcbe548
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000295ccc6f-0064cf5065-316e5645-sgp1b
age
5058
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 07 May 2023 03:18:52 GMT
server
cloudflare
etag
W/"5419376eb32d74c457da389b89ee3f3a"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310606.dop003.am5.t,1691310606.cds236.am5.c
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=2IiNuLbMvTFEbUNQ1ZH8c0NpKEAAy3FTuGl65xIkFV89UxJf4XWWtW34t3F16S8wqdC3Q66RWi3vcwUIV%2BiCc4lDNUMtLTjCFyLJltkIfdOJqHPLl%2BtAjF27q%2BCs4RTDq%2FjCbFz1jdiyrAGo"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbdb3654-FRA
2023-05-07T03-24-39.366Z-icon-app-store.svg
cdn.ostad.app/public/upload/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-07T03-24-39.366Z-icon-app-store.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2139cd3b3502340054754fbe3709e64b12dd2368365cd2a0e6abf0ea17efaf63
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx000000000000029670ef3-0064cf56cf-316e5627-sgp1b
age
5057
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 07 May 2023 03:24:39 GMT
server
cloudflare
etag
W/"e0f0db3556a67200140aa52eaa7031f4"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310606.dop221.am5.t,1691310606.cds304.am5.c
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=obtPgHmzJ8lszAjaFRTH%2FonEE5Bs24i%2FDRpDM9fbwn2WmQgJBcmzzaPUoeKuux9wpHuTtaNh86Si%2BviJ8lCt0xPWINtHZdKzu%2FqSNFyN%2Bv7bNS7QVC9gCvoNA1zwa%2FLDcoSCAgesCf6ek9Cv"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbdd3654-FRA
2023-05-07T03-25-05.663Z-icon-win-store.svg
cdn.ostad.app/public/upload/ 		425 B
939 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-07T03-25-05.663Z-icon-win-store.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6e959af2363da8591b0ba7c6417c1e197aef1b888d71104994d4a01e1e260053
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d36290f-0064cf5a0f-31676606-sgp1b
age
5058
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 07 May 2023 03:25:05 GMT
server
cloudflare
etag
W/"cdfa53c0fcd99591a2750be5a3d4f2d1"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310606.dop221.am5.t,1691310607.cds221.am5.pr
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=iIqhQbNZnCa8egjyHpbaQ2htUNME0Pb%2FVG5gwgn4g6IwSepzzYq6Trd7OdSQtZsssgoKytdU88HWbCJEiibNaCLA36r%2FdbYKlO%2FnwFZAiBYBuxYvadeTo1fpMVpUg198j4p%2BFIEl168nNMys"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbde3654-FRA
2022-11-29T10-22-57.171Z-image12.svg
cdn.ostad.app/https://cdn.ostad.app/public/upload/ 		12 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/https://cdn.ostad.app/public/upload/2022-11-29T10-22-57.171Z-image12.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
afa29953c750d0be9f307af5bc9c642f6c830b093b4ee3a7307570d60e3c86fe
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d3626b3-0064cf5a0f-31677c9e-sgp1b
age
5057
alt-svc
h3=":443"; ma=86400
last-modified
Tue, 29 Nov 2022 10:22:57 GMT
server
cloudflare
etag
W/"da076721f224c8dabb1bba24f08ce1f4"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310607.dop259.am5.t,1691310607.cds308.am5.pr
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Mcnc6LBaTHB0KnLgOUkgNIi87JbqQk3WlmrgkDM9m9kUTk9T0GasmcODAC1XoMLYE%2FVa1YmMBvqUKLdRKlP12PgS4SDoxCy8xHam36bqeH5d33W%2BnohJJfXEbw60qcZe64b1OvkHaJtGbjuH"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbe03654-FRA
2022-11-29T10-26-20.794Z-image13.svg
cdn.ostad.app/https://cdn.ostad.app/public/upload/ 		83 KB
63 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/https://cdn.ostad.app/public/upload/2022-11-29T10-26-20.794Z-image13.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3349287d253c212a4e011cc6f8a8aca285e718c4b6797d3e11d2f2030a412df8
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d36249e-0064cf5a0f-31677cb2-sgp1b
age
5058
x-envoy-upstream-healthchecked-cluster
surrogate-control
max-age=3600;hw-h2proxy
alt-svc
h3=":443"; ma=86400
last-modified
Tue, 29 Nov 2022 10:26:21 GMT
server
cloudflare
etag
W/"3ce00a4458a914006f1a003a097d192f"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310607.cdn4-pxy037-cdg02.pa1.ev,1691310607.cds229.pa1.pr
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=8UZlJo9OKy%2FFTruxSocJR3bQwKQYFgXqUZS%2BgiaQPy9lQu7YtdQ6lvnG0XSpxUcSfbobLHKIpy%2BN6%2FcJrI7Laegbz69GVEM9P3hYAa5R1y6xOADWdiEObrZrXc3DQtXC4CsGpwRvqbQ2vvgs"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbe13654-FRA
2022-11-29T10-29-50.991Z-image5.svg
cdn.ostad.app/https://cdn.ostad.app/public/upload/ 		15 KB
12 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/https://cdn.ostad.app/public/upload/2022-11-29T10-29-50.991Z-image5.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b13eb064c38214c997a43d48572f32f8f25b58eec2b7f92dd8b19fde32c8fbe0
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d26ed97-0064cf5065-31677c9e-sgp1b
age
5058
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
last-modified
Tue, 29 Nov 2022 10:29:51 GMT
server
cloudflare
etag
W/"a3dd1ed858a5ee218b4826eee37283d2"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310607.dop205.am5.t,1691310607.cds136.am5.c
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2FvMNwfuqtpnW8a85u6lY%2B3Hzu6Ba4VjPsDXEyo1d7B29eTBeUN6zS0Vb9opHI49OVgOeYKn81T4aPZvLkWHpbfCVrfnyWrQ1zsgHDbxgTX59hYCUbTODQX56MK5NFbu6wFkKAjbEDyRvyKnm"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbe23654-FRA
2022-11-29T10-31-54.169Z-image11.svg
cdn.ostad.app/https://cdn.ostad.app/public/upload/ 		23 KB
18 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/https://cdn.ostad.app/public/upload/2022-11-29T10-31-54.169Z-image11.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6578fed73688acf5a9e7c983719f68788e09bcefc1e510726911c495c9622403
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx000000000000029598b45-0064cf4e5b-316e3310-sgp1b
age
5058
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
last-modified
Tue, 29 Nov 2022 10:31:54 GMT
server
cloudflare
etag
W/"0e850f4b4ba45863643373c33d1fcae7"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310607.dop206.fr8.t,1691310607.cds226.fr8.c
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ljinIj5BIFn6y%2FOjPg3x7IugvrzmzkxX92WudlbLwTpggWOx7ZDyGTuESU9sEKYqIzaaOJemQ6Dpfi8d4UZpxLAzGbjUJeNjYj%2Bwoyl2wWH5GLxBD9VyPHJp6JFNDuskF2FMM8gXfmeff4AZ"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbe33654-FRA
phone-line.svg
cdn.ostad.app/https://cdn.ostad.app/images/homepage/icons/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/https://cdn.ostad.app/images/homepage/icons/phone-line.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
eb43eea84301146d14bafcfb0b7b4691d746206e3746a42faf94bee35cdff8db
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx000000000000029671588-0064cf56ce-316e3310-sgp1b
age
6998
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
last-modified
Fri, 18 Feb 2022 11:12:52 GMT
server
cloudflare
etag
W/"31b6c51cf5ddaf553d77949ee994a394"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310606.dop245.fr8.t,1691310606.cds234.fr8.c
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2Fxe2pB2CqpjeKgdjZ1nONmWCBlQIE9CsL%2Bce5bPaMZ0xPKqcTAaxykqWOncF84x5nczXS70c4smQ%2F3vBK0ict4%2BT2mlIM%2FZzJD7yWFMpRJCAAi11JTxZI93oeln%2BNDMpAFn8SxBF%2FBKtq45y"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbe53654-FRA
mail-unread-line.svg
cdn.ostad.app/https://cdn.ostad.app/images/homepage/icons/ 		1 KB
1 KB 		Image
General
Check archive.org
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Full URL
https://cdn.ostad.app/https://cdn.ostad.app/images/homepage/icons/mail-unread-line.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
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x-amz-request-id
tx00000000000002d23a884-0064cf4e5a-31676606-sgp1b
age
5057
alt-svc
h3=":443"; ma=86400
last-modified
Fri, 18 Feb 2022 11:12:53 GMT
server
cloudflare
etag
W/"04d95c6adbf12fe3a50e8437598289d2"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310607.dop260.fr8.t,1691310607.cds243.fr8.c
content-type
image/svg+xml
report-to
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cache-control
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x-rgw-object-type
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cf-ray
7f28a23bcbe63654-FRA
map-pin-line.svg
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1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/https://cdn.ostad.app/public/icons/map-pin-line.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
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alt-svc
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last-modified
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server
cloudflare
etag
W/"9b5cbf935808092b227c93b514bc26d1"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310607.cdn4-pxy223-cdg02.pa1.ev,1691310607.cds040.pa1.pr
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lmTDZ0JHeq6nvUnAtvJw0b%2By6ghEemdbIZ%2F8NVGzQDyo3d2B0EQbXLT8qUmF0cyOBgW1MJO0k5RkWK8H51ILMSXKx2zpJz0EPDUGdTJ2yPhxJ7D16fs0IDDWsJPqNtm%2F%2B%2Fxf3wq%2FI2zqTq3K"}],"group":"cf-nel","max_age":604800}
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cf-ray
7f28a23bcbe83654-FRA
supported-payments.png
cdn.ostad.app/https://cdn.ostad.app/public/ 		140 KB
141 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/https://cdn.ostad.app/public/supported-payments.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6cc62a3c1d49af0b5ca3c841fb045822216cf12ee184cbc6ef363dcac36a0c6c
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000295ccc80-0064cf5065-316e5645-sgp1b
age
5058
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
143376
last-modified
Sun, 05 Jun 2022 09:24:58 GMT
server
cloudflare
etag
"3956b1e3b1dc938da2400b37f72d7f35"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310607.dop260.am5.t,1691310607.cds294.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=OAkty2%2BSIyXn4zWQ8DdrRJO6r9yhEkUkvLCqgGpDpu6%2BonmCBlxjsB2kfdVPDKXCmr5dGvCCKMACx3SURorLDHy%2BMv1WDPWTYvtYdym84YAFnBshW9cma5qjx9DWjCH8YTd%2Ff7bkPwki22aV"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bcbeb3654-FRA
close-line.svg
ostad.app/images/ 		304 B
595 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://ostad.app/images/close-line.svg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e578f880369b27eed4b2375cd7edf094c0807dc7c924d21ff07b42ab8ee7a4e1

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
br
cf-cache-status
EXPIRED
last-modified
Sun, 06 Aug 2023 05:35:58 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"130-189c9585a30"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=czpip%2FImBl1UPmCOcx0Yo0vCGHS0CW8tz6zNT1l1ICI0ektqRRj8a%2F3DPms%2Frv6mE15lYRC6ejqtZqNbGxjrblXwvRimYBKcP23l%2F3JfNUHC4m60%2FOOxlj15pACL0ePW2sz2hDAL%2FlA%3D"}],"group":"cf-nel","max_age":604800}
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cache-control
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cf-ray
7f28a23b6b91360c-FRA
alt-svc
h3=":443"; ma=86400
email-decode.min.js
ostad.app/cdn-cgi/scripts/5c5dd728/cloudflare-static/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ostad.app/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 01 Aug 2023 12:35:41 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"64c8fc1d-4d7"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ezsfjUMNuf3tn9%2BkIJGDyPaxOaKaTsRu62G%2BQkYJEQGm86x%2B6hJ1G9V6aHx6AIuLlQAmxZUaewZoFgbbDmEDXkYYCIPYSU3mW08LUgO6ZPfwIaNfA8S%2BlQsTggpGd4%2F8fQ8uEu5Jjr8%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
x-frame-options
DENY
cache-control
max-age=172800, public
cf-ray
7f28a23b5b5c360c-FRA
expires
Tue, 08 Aug 2023 16:25:04 GMT
2023-03-23T11-26-44.529Z-teacher%201.mp4
cdn.ostad.app//public/upload/ 		261 KB
262 KB 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.ostad.app//public/upload/2023-03-23T11-26-44.529Z-teacher%201.mp4
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ba31900a6bace1903aedb8e7fbb168e031c8e9a211e956a6ce251d89a71cf432
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

Referer
https://ostad.app/
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36
Range
bytes=0-

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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alt-svc
h3=":443"; ma=86400
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267541
last-modified
Thu, 23 Mar 2023 11:26:45 GMT
server
cloudflare
etag
"ea6fc8dde58cc12754cca9527b3ac678"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691316258.dop225.am5.t,1691316258.cds222.am5.c
content-type
video/mp4
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=56GVwfs7e4p5WHUu%2Fnm5unBKIRcemdkh0cGBUtrNzRIA9AJn9lhc640O0Fb0uCkFKHzxFZqDl23%2FvyPbCnt0vIi0gAvsVrzciBQUOvY5yQtAZDpnViFroX01xLdDVyYayeJSsu5OIe1OufEn"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
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cf-ray
7f28a23bcbec3654-FRA
2023-03-23T11-39-11.101Z-teacher%202.mp4
cdn.ostad.app//public/upload/ 		109 KB
109 KB 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.ostad.app//public/upload/2023-03-23T11-39-11.101Z-teacher%202.mp4
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
093917306657b0c9febc25de51dc56c464e91ac41d7e12e6ea5b595bbedef8a8
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

Referer
https://ostad.app/
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36
Range
bytes=0-

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d560108-0064cf6eb4-31677cb2-sgp1b
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bytes 0-111138/111139
alt-svc
h3=":443"; ma=86400
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last-modified
Thu, 23 Mar 2023 11:39:11 GMT
server
cloudflare
etag
"386d902da7332beabd92f4f65d5d1068"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691316258.dop115.am5.t,1691316258.cds320.am5.c
content-type
video/mp4
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=wuz7xeC%2BsG%2BzzVh9HlHE3p2nWewLx5jXTcBIuHgA0d5AtHo1sFA1gCW5vrrsYBHSMtIwFphDPDKDRC7T1KAm8kWwS0YXm8kLI3EeQR%2BH1imtoBj23JfY8tpSeA97MMiZ6OZLXkmHYDVvPWRb"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbed3654-FRA
2023-03-23T11-39-18.393Z-teacher%203.mp4
cdn.ostad.app//public/upload/ 		427 KB
428 KB 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.ostad.app//public/upload/2023-03-23T11-39-18.393Z-teacher%203.mp4
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
086537c18ace06fcaab8a95848bb59ed51752411019075b6070d886585bd5790
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

Referer
https://ostad.app/
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36
Range
bytes=0-

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d58378a-0064cf7023-31677c9e-sgp1b
age
6998
x-envoy-upstream-healthchecked-cluster
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bytes 0-437406/437407
alt-svc
h3=":443"; ma=86400
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437407
last-modified
Thu, 23 Mar 2023 11:39:19 GMT
server
cloudflare
etag
"76dfe0e2cb3a424375057f88a6ffcf00"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691316258.dop149.fr8.t,1691316259.cds016.fr8.pr
content-type
video/mp4
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=io%2FNHVDCitpImckVVAuwVLrQ00YnOtI8M1FgfNzNuWJaizImgpIN2Qz2K2SeVeM9CIc58X9gmNZC%2Bca6vPccpAg0Z%2BMVpSj8XPxgsGneIQCNEUMFX%2FqGciQZBAzeOdJryncuIIFvBmbUwDtl"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbef3654-FRA
2023-03-23T11-39-25.935Z-teacher%204.mp4
cdn.ostad.app//public/upload/ 		144 KB
145 KB 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.ostad.app//public/upload/2023-03-23T11-39-25.935Z-teacher%204.mp4
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0a94121d624e9103e4c1e07ad49c3b6da34a51c4975e5f5fa7ce0c56b88eef92
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

Referer
https://ostad.app/
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36
Range
bytes=0-

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d56011d-0064cf6eb4-31677cb2-sgp1b
x-envoy-upstream-healthchecked-cluster
Content-Range
bytes 0-147825/147826
alt-svc
h3=":443"; ma=86400
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147826
last-modified
Thu, 23 Mar 2023 11:39:26 GMT
server
cloudflare
etag
"a831595b4f86e5247ee5521b99dd6562"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691316258.dop210.am5.t,1691316258.cds283.am5.c
content-type
video/mp4
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=gCO%2FybHBZiUcMUMYu8b3VtSAy6Ce1yGgBhB4y6TIjjKMBiLKUUIOhfHCnZ%2FilSaFH8QwtkszZb%2BlKq9fRrxTbCVtOx%2B2MlgiCS%2B6e4FYzwDpDN1zvCohXs0OylDW3iN8ifZw%2FQPQwtreAkjC"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bcbf03654-FRA
2023-03-20T02-38-19.195Z-hero-bg.svg
cdn.ostad.app/public/upload/ 		78 KB
30 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-03-20T02-38-19.195Z-hero-bg.svg
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/css/db55fc3cd6016f70.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
791bbad5a46619da76e71651db2e852237cdf576ca6565c52ee3ff218cfd584f
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000298be5f9-0064cf6eb4-316e3310-sgp1b
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 20 Mar 2023 02:38:19 GMT
server
cloudflare
etag
W/"217c8a08120f58f6d7a81fad8992a5ec"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691316257.dop155.am5.t,1691316257.cds127.am5.c
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=zEVk%2BZvcjMP0FkkYaeQmkgwjz2rq79%2Blj3T6uO5nruk41p06R1Dpm37AWxAXchSFNiYb8xyTeSfAyIJaKPDXs5fGdGVXT1Pu60wbPmdXVPyYGrlKwL6F85hQuFCnxTy4rKQ0jKKat7cmL4me"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bdbf73654-FRA
2023-06-06T04-39-08.789Z-category_bg_web-min.png
cdn.ostad.app/public/upload/ 		615 KB
616 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-06-06T04-39-08.789Z-category_bg_web-min.png
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/css/db55fc3cd6016f70.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d4eebcc011a4a4cbff877942667494977ce78f2a6320c588c05405eb468d3d6e
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d61cbbe-0064cf7693-31677c9e-sgp1b
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
630164
last-modified
Tue, 06 Jun 2023 04:39:09 GMT
server
cloudflare
etag
"fe9e878b6210cf80c0d020afb9e69555"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317907.dop016.fr8.t,1691317907.cds227.fr8.pr
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=OL4akDy2a3pT%2BOttUqz10rGFCC6S43VN3vmhVQHz1Aadn3F1TihS7aFRWdgS0qf9%2FvGKFVRAZHWRG%2BQII16sj6K3WoQSg6b5mjWaf4J934sk7ZYGxQIKj9M0tOz19xFJfk1q8weog1obCaj%2F"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a23bec013654-FRA
2023-03-23T10-19-45.386Z-BG.svg
cdn.ostad.app/public/upload/ 		12 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-03-23T10-19-45.386Z-BG.svg
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/css/db55fc3cd6016f70.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5f6351aac017d1d19a26fcb5319496e4937aefceb40ba7a1afc63d821828c5c4
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d5837fb-0064cf7023-31677c9e-sgp1b
age
6998
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 23 Mar 2023 10:19:45 GMT
server
cloudflare
etag
W/"0aeb0ba1b28d7e897db0815ad9683d86"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691316258.dop226.am5.t,1691316259.cds110.am5.pr
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=QA0pKTqmnSiAmJm6KhqB9caFns6a0V9gsP3KjX9qAoY%2FK%2BTFc6iMNV%2BfNOZeBfPvheheNsxIwWH%2F7RLvZvJJx4TA1i0BOBxiTo40jOdHOJR4%2BIjelVBzdLzmqvWsth5vNEA%2FPheYbuVRzrMS"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bec073654-FRA
2023-03-23T13-49-23.681Z-bg-app.svg
cdn.ostad.app/public/upload/ 		35 KB
15 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-03-23T13-49-23.681Z-bg-app.svg
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/css/db55fc3cd6016f70.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5fe22c89245cd9c7825428acc823e4ea62ea18317d10df89fd155436b06b5ca7
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d5602ec-0064cf6eb4-31677c9e-sgp1b
age
6998
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 23 Mar 2023 13:49:23 GMT
server
cloudflare
etag
W/"33a81f4b65a189bbb70c5bf7641c878a"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691316258.dop209.am5.t,1691316258.cds314.am5.c
content-type
image/svg+xml
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=y0ZbAH1E4HbN5R0KLw8r6VrZX7OY0lFRgoLKryu%2BK4L%2F0Njlif08kd6m%2FxlJuIpQZ0YKS9wccbvP9svpmi3kHxi3Z0vJnsFqgcVQDrbsh1WhU8FbUVEqYUL054rqpipeP7WbH9Yb2R%2BTZFAL"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
cf-ray
7f28a23bec0e3654-FRA
hind_siliguri_semi_bold.woff
cdn.ostad.app/public/fonts/ 		121 KB
121 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdn.ostad.app/public/fonts/hind_siliguri_semi_bold.woff
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/css/03183032388cfa03.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::6815:36c5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d32278eeae8a0a8ad427774ee5dd7f7d33fea3b405d82c3155d613903f6da3e2
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

Referer
https://ostad.app/
Origin
https://ostad.app
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d3132da-0064cf56d1-31677cb2-sgp1b
age
871
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 29 Sep 2022 03:00:43 GMT
server
cloudflare
etag
W/"cb2cf73b662b3c6a207bf22b32a9e65f"
access-control-max-age
0
access-control-allow-methods
GET
content-type
application/font-woff
access-control-allow-origin
*
x-hw
1691310704.dop243.am5.t,1691310704.cds124.am5.c
cache-control
max-age=14400
x-rgw-object-type
Normal
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=UhhoYtDDBJEPFiXK8rx8toc47xjKtz0llWn3FMZoU%2Fu%2BoN2vUc%2Blu4UBWIZ7ogvnhEZF76aGZQE%2BFgKn3vEr%2BLUCnDb5csyLZt4vvZp6pHIZpW9JZ2alRa0SyLoWiLxlhdb%2FLGA%2FRHAjsMQA"}],"group":"cf-nel","max_age":604800}
cf-ray
7f28a23c38704d79-FRA
hind_siliguri_bold.woff
cdn.ostad.app/public/fonts/ 		121 KB
121 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdn.ostad.app/public/fonts/hind_siliguri_bold.woff
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/css/03183032388cfa03.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::6815:36c5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7efc22f7890ffc573442e124c7c3c085a941cef3e4af57f806d2c5b1d3b8a17b
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

Referer
https://ostad.app/
Origin
https://ostad.app
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000295e6cbd-0064cf5158-316e3310-sgp1b
age
872
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 29 Sep 2022 03:00:42 GMT
server
cloudflare
etag
W/"f95bf9654b6991a3daa0363181f7c54d"
access-control-max-age
0
access-control-allow-methods
GET
content-type
application/font-woff
access-control-allow-origin
*
x-hw
1691310704.dop232.am5.t,1691310704.cds262.am5.c
cache-control
max-age=14400
x-rgw-object-type
Normal
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=SqV%2FGSNC%2Fv1bqHkbneKqFyk51F90K1TKAdOlcgCcJVvRBkOHTirEK4HtEGz4HywzYPMz8MLfsy56%2Bu64itCj%2F1%2Fa%2F9ZfMHSCT91rIb9XP%2B%2BgCUNwQHbcScLAbF7Ya9IrFv2bNSSZXkn5yq23"}],"group":"cf-nel","max_age":604800}
cf-ray
7f28a23c386d4d79-FRA
hind_siliguri_medium.woff
cdn.ostad.app/public/fonts/ 		120 KB
120 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdn.ostad.app/public/fonts/hind_siliguri_medium.woff
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/css/03183032388cfa03.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::6815:36c5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7758ff096118f2a9be15ee2b569f017e1fca586b0d5ccaff2162fb26b7dec746
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

Referer
https://ostad.app/
Origin
https://ostad.app
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000296be312-0064cf59fc-316e5627-sgp1b
age
872
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 29 Sep 2022 03:00:42 GMT
server
cloudflare
etag
W/"25de35781fee8f5b19f83b6506a2ae64"
access-control-max-age
0
access-control-allow-methods
GET
content-type
application/font-woff
access-control-allow-origin
*
x-hw
1691310704.dop142.am5.t,1691310704.cds134.am5.c
cache-control
max-age=14400
x-rgw-object-type
Normal
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=EdDLABlQQ8VV3m%2FFB9nPp542S%2FNbxhU6oX1GuOlhMb8oG8Avf1TTTSmfyXOTAZo4ZI88EWT8kYS2twU6MCQlym36AyaBmEdPbKRALxWpgDlMC5midoq47K24LSyrPAvBqCfb50QuPAKVIaL8"}],"group":"cf-nel","max_age":604800}
cf-ray
7f28a23c386f4d79-FRA
hind_siliguri_regular.woff
cdn.ostad.app/public/fonts/ 		72 KB
73 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdn.ostad.app/public/fonts/hind_siliguri_regular.woff
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/css/03183032388cfa03.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::6815:36c5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9a46fe09544c908fa08c5ab6ec0293afd909faa8b16bc48f9f1af4621ba6928c
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

Referer
https://ostad.app/
Origin
https://ostad.app
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:04 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d360886-0064cf59fc-31676606-sgp1b
age
872
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 29 Sep 2022 03:00:42 GMT
server
cloudflare
etag
W/"5cccf48561a747647fdbc831be157b93"
access-control-max-age
0
access-control-allow-methods
GET
content-type
application/font-woff
access-control-allow-origin
*
x-hw
1691310704.dop238.am5.t,1691310704.cds276.am5.c
cache-control
max-age=14400
x-rgw-object-type
Normal
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=JOAryQIdLLLjlKLGPixfw2%2BvXOM%2F%2Bi98aKtpSpT0VnZvfYdRvElsqx7MHviJuQdtcnxNIcpEisobrNsuebPKfFyYj1G6tnNmN3agAQfO4v75vgbObZUVS3LChMUfZW7UAkyWyegFqQtWbBfv"}],"group":"cf-nel","max_age":604800}
cf-ray
7f28a23c38724d79-FRA
monitoring
ostad.app/ 		2 B
566 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://ostad.app/monitoring?o=4505344638386176&p=4505418228301824
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/chunks/pages/_app-ace268e81654fa5b.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://ostad.app/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 google
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
origin,access-control-request-method,access-control-request-headers, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Dk%2F5vD7n%2FT%2FuaDD0IMQnoQQbhpUIMQgOWLh4x22rkeHHcMkj4lBWgSFPDOFSbKd9wzVJt6NI%2FZ0D8kiU57l36fWYiDgCFfiVYo%2F4CwW%2FnhqNkZ9IzA6hWD06aXT%2Fg4TtrmcatrP6Yes%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/json
access-control-allow-origin
*
access-control-expose-headers
x-sentry-error,x-sentry-rate-limits,retry-after
x-envoy-upstream-service-time
0
cf-ray
7f28a23c9d313654-FRA
alt-svc
h3=":443"; ma=86400
content-length
2
category
api.ostad.app/api/v2/ 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://api.ostad.app/api/v2/category
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Express
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
GET
Origin
https://ostad.app
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
7f28a23e5e55365f-FRA
content-length
0
date
Sun, 06 Aug 2023 16:25:05 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=dkEQqqMCxjGhWDt1GqvAPLrchreXM5OqxgRnpuufFEKRbewCaeAFUX%2BhN8EozplDaHXQQ9XFPteaRDq10V6qUk3mZ7DgNJqK1%2FmzfYXZNXmM3Renkm5fr9vj14VhWnRIs8%2B5awHCva86zldA"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Access-Control-Request-Headers
x-powered-by
Express
homepage
api.ostad.app/api/v2/anything/public/ 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://api.ostad.app/api/v2/anything/public/homepage
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Express
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
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cors
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Response headers

access-control-allow-headers
content-type
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin
*
alt-svc
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server
cloudflare
vary
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2 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://api.ostad.app/api/v2/category
Requested by
Host: ostad.app
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H3
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Request headers

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Response headers

date
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cf-cache-status
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etag
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5 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://api.ostad.app/api/v2/anything/public/homepage
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/chunks/pages/_app-ace268e81654fa5b.js
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Security
QUIC, , AES_128_GCM
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Software
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Request headers

Referer
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User-Agent
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Response headers

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content-encoding
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https://ostad.app/ 		46 KB
0 		Other
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Download Go to
Full URL
blob:https://ostad.app/21e1f2ae-1b04-475b-b52e-a3c3f04308a5
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Request headers

accept-language
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Response headers

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5 KB 		Script
General
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Download Go to
Full URL
https://snap.licdn.com/li.lms-analytics/insight.min.js
Requested by
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URL: https://ostad.app/js/linkedin.js
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Request headers

accept-language
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User-Agent
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Response headers

date
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content-encoding
gzip
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x-cdn
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cache-control
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47 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
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URL: https://ostad.app/js/pixel.js
Protocol
H2
Security
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Response headers

content-security-policy
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expires
Sat, 01 Jan 2000 00:00:00 GMT
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1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.clarity.ms/tag/72zn2bsfe8
Requested by
Host: ostad.app
URL: https://ostad.app/js/clarity.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Request headers

accept-language
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https://ostad.app/
User-Agent
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Response headers

expires
-1
date
Sun, 06 Aug 2023 16:25:05 GMT
x-azure-ref
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www.googletagmanager.com/ 		212 KB
74 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-TDNWC79
Requested by
Host: ostad.app
URL: https://ostad.app/js/gtm.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Request headers

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Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
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alt-svc
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server
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vary
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5 KB 		Fetch
General
Check archive.org
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https://ostad.app/_next/static/css/b4bc2c02e6de8d49.css
Requested by
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URL: https://ostad.app/_next/static/chunks/pages/_app-ace268e81654fa5b.js
Protocol
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Security
QUIC, , AES_128_GCM
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sentry-trace
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content-encoding
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server
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5 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://ostad.app/_next/static/css/db55fc3cd6016f70.css
Requested by
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URL: https://ostad.app/_next/static/chunks/pages/_app-ace268e81654fa5b.js
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H3
Security
QUIC, , AES_128_GCM
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server
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109 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/signals/config/1368474690226093?v=2.9.121&r=stable
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
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H2
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accept-language
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https://ostad.app/
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Response headers

content-security-policy
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expires
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analytics.js
www.google-analytics.com/ 		52 KB
21 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-TDNWC79
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accept-language
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Response headers

strict-transport-security
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gzip
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nosniff
date
Sun, 06 Aug 2023 15:49:45 GMT
last-modified
Mon, 12 Jun 2023 18:23:07 GMT
server
Golfe2
age
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vary
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text/javascript
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
20994
expires
Sun, 06 Aug 2023 17:49:45 GMT
/
googleads.g.doubleclick.net/pagead/viewthroughconversion/10886375639/ 		3 KB
2 KB 		Script
General
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Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/10886375639/?random=1691339105259&cv=11&fst=1691339105259&bg=ffffff&guid=ON&async=1&gtm=45He3820&u_w=1600&u_h=1200&url=https%3A%2F%2Fostad.app%2F&hn=www.googleadservices.com&frm=0&tiba=Ostad%20-%20Your%20Learning%20Partner&auid=29646956.1691339105&uamb=0&uaw=0&rfmt=3&fmt=4
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-TDNWC79
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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https://ostad.app/
User-Agent
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Response headers

pragma
no-cache
date
Sun, 06 Aug 2023 16:25:05 GMT
content-encoding
br
x-content-type-options
nosniff
server
cafe
content-type
text/javascript; charset=UTF-8
p3p
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cache-control
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content-length
1305
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
js
www.googletagmanager.com/gtag/ 		243 KB
83 KB 		Script
General
Check archive.org
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https://www.googletagmanager.com/gtag/js?id=G-F70P6HS8BN&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-TDNWC79
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
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Security Headers
Name Value
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Request headers

accept-language
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Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
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*
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private, max-age=900
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expires
Sun, 06 Aug 2023 16:25:05 GMT
token
cdn.linkedin.oribi.io/partner/3939884/domain/ostad.app/ 		36 B
377 B 		XHR
General
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https://cdn.linkedin.oribi.io/partner/3939884/domain/ostad.app/token
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/chunks/pages/_app-ace268e81654fa5b.js
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H2
Security
TLS 1.3, , AES_128_GCM
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2600:9000:2248:e600:2:53b2:240:93a1 , United States, ASN (),
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Request headers

Accept
*
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https://ostad.app/
accept-language
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User-Agent
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Response headers

date
Sun, 06 Aug 2023 16:02:02 GMT
content-encoding
gzip
via
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access-control-allow-origin
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cache-control
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x-amz-cf-id
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collect
px4.ads.linkedin.com/
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  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=3939884&time=1691339105271&url=https%3A%2F%2Fostad.app%2F&cookiesTest=true&liSync=true
  • https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=3939884&time=1691339105271&url=https%3A%2F%2Fostad.app%2F&cookiesTest=true&liSync=true&e_ipv6=AQK9VJNM4dueFAAAAYnLqqZzWaQEtz590eGBuyvOzyZiOLLT8o2...
0
264 B 		Image
General
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Full URL
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=3939884&time=1691339105271&url=https%3A%2F%2Fostad.app%2F&cookiesTest=true&liSync=true&e_ipv6=AQK9VJNM4dueFAAAAYnLqqZzWaQEtz590eGBuyvOzyZiOLLT8o2jTCTGrXjqURP_VlvKCQVquzHt
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URL: https://ostad.app/
Protocol
H2
Server
13.107.42.14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
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Request headers

accept-language
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https://ostad.app/
User-Agent
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Response headers

date
Sun, 06 Aug 2023 16:25:06 GMT
x-li-pop
afd-prod-lva1-x
x-msedge-ref
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Redirect headers

date
Sun, 06 Aug 2023 16:25:05 GMT
x-li-pop
afd-prod-lva1-x
x-msedge-ref
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linkedin-action
1
x-cache
CONFIG_NOCACHE
x-li-fabric
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region1.analytics.google.com/g/ 		0
249 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-F70P6HS8BN&gtm=45je3820&_p=413325321&_gaz=1&cid=1326363245.1691339105&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1691339105&sct=1&seg=0&dl=https%3A%2F%2Fostad.app%2F&dt=Ostad%20-%20Your%20Learning%20Partner&en=page_view&_fv=1&_nsi=1&_ss=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-F70P6HS8BN&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
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Software
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Request headers

accept-language
de-DE,de;q=0.9
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https://ostad.app/
User-Agent
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Response headers

pragma
no-cache
date
Sun, 06 Aug 2023 16:25:05 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
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cache-control
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cross-origin
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content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/ 		0
249 B 		Ping
General
Check archive.org
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Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-F70P6HS8BN&cid=1326363245.1691339105&gtm=45je3820&aip=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-F70P6HS8BN&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c0c::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

pragma
no-cache
date
Sun, 06 Aug 2023 16:25:05 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://ostad.app
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
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
107 B 		Image
General
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Full URL
https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-F70P6HS8BN&cid=1326363245.1691339105&gtm=45je3820&aip=1&z=399429248
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

pragma
no-cache
date
Sun, 06 Aug 2023 16:25:05 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
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cross-origin
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alt-svc
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content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.facebook.com/tr/ 		0
185 B 		Image
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Full URL
https://www.facebook.com/tr/?id=1368474690226093&ev=PageView&dl=https%3A%2F%2Fostad.app%2F&rl=&if=false&ts=1691339105389&sw=1600&sh=1200&v=2.9.121&r=stable&ec=0&o=30&fbp=fb.1.1691339105388.1349463741&cs_est=true&it=1691339105233&coo=false&exp=a1&rqm=GET
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f176:84:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
date
Sun, 06 Aug 2023 16:25:05 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0
collect
www.google-analytics.com/j/ 		4 B
204 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=413325321&t=pageview&_s=1&dl=https%3A%2F%2Fostad.app%2F&ul=en-us&de=UTF-8&dt=Ostad%20-%20Your%20Learning%20Partner&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAEABAAAAACAAI~&jid=1240121775&gjid=869925992&cid=1326363245.1691339105&tid=UA-173050319-1&_gid=1253989819.1691339105&_r=1&_slc=1&gtm=45He3820n81TDNWC79&z=459128335
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/chunks/pages/_app-ace268e81654fa5b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://ostad.app/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Sun, 06 Aug 2023 16:25:05 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://ostad.app
cache-control
no-cache, no-store, must-revalidate
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true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.com/pagead/1p-user-list/10886375639/ 		42 B
455 B 		Image
General
Check archive.org
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Full URL
https://www.google.com/pagead/1p-user-list/10886375639/?random=1691339105259&cv=11&fst=1691337600000&bg=ffffff&guid=ON&async=1&gtm=45He3820&u_w=1600&u_h=1200&url=https%3A%2F%2Fostad.app%2F&frm=0&tiba=Ostad%20-%20Your%20Learning%20Partner&fmt=3&is_vtc=1&random=546017900&rmt_tld=0&ipr=y
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

pragma
no-cache
date
Sun, 06 Aug 2023 16:25:05 GMT
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.de/pagead/1p-user-list/10886375639/ 		42 B
455 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/pagead/1p-user-list/10886375639/?random=1691339105259&cv=11&fst=1691337600000&bg=ffffff&guid=ON&async=1&gtm=45He3820&u_w=1600&u_h=1200&url=https%3A%2F%2Fostad.app%2F&frm=0&tiba=Ostad%20-%20Your%20Learning%20Partner&fmt=3&is_vtc=1&random=546017900&rmt_tld=1&ipr=y
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

pragma
no-cache
date
Sun, 06 Aug 2023 16:25:05 GMT
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
clarity.js
www.clarity.ms/s/0.7.8/ 		57 KB
24 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.clarity.ms/s/0.7.8/clarity.js
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/tag/72zn2bsfe8
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2620:1ec:46::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
9987dcc652130026523219440b654a3e307d16f186019031ad60a28d6f73aa2a

Request headers

accept-language
de-DE,de;q=0.9
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Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
content-encoding
br
last-modified
Thu, 03 Aug 2023 18:09:07 GMT
etag
W/"0x8DB944CBA967FA5"
vary
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content-type
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*
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49ed5dc9-401e-0025-2238-c687a7000000
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public, max-age=86400
x-cache
TCP_HIT
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collect
stats.g.doubleclick.net/j/ 		4 B
151 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-173050319-1&cid=1326363245.1691339105&jid=1240121775&gjid=869925992&_gid=1253989819.1691339105&_u=YADAAEAAAAAAACAAI~&z=603753139
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/chunks/pages/_app-ace268e81654fa5b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c0c::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
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Software
Golfe2 /
Resource Hash
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://ostad.app/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Sun, 06 Aug 2023 16:25:05 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://ostad.app
cache-control
no-cache, no-store, must-revalidate
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true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/ 		35 B
55 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google-analytics.com/collect?v=1&_v=j101&a=413325321&t=event&ni=1&_s=2&dl=https%3A%2F%2Fostad.app%2F&ul=en-us&de=UTF-8&dt=Ostad%20-%20Your%20Learning%20Partner&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=Clarity&ea=1rvtzh0&_u=aDDAAEABAAAAACAAI~&jid=&gjid=&cid=1326363245.1691339105&tid=UA-173050319-1&_gid=1253989819.1691339105&gtm=45He3820n81TDNWC79&cd1=https%3A%2F%2Fclarity.microsoft.com%2Fga%2F72zn2bsfe8%2Fkibgci%2F1rvtzh0&z=358557504
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:830::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

pragma
no-cache
date
Sun, 06 Aug 2023 10:53:12 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
19913
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com/ads/ 		42 B
107 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-173050319-1&cid=1326363245.1691339105&jid=1240121775&_u=YADAAEAAAAAAACAAI~&z=2050874323
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

pragma
no-cache
date
Sun, 06 Aug 2023 16:25:05 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
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*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
107 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-173050319-1&cid=1326363245.1691339105&jid=1240121775&_u=YADAAEAAAAAAACAAI~&z=2050874323
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

pragma
no-cache
date
Sun, 06 Aug 2023 16:25:05 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
2022-11-15T03-28-44.177Z-376x200.png
cdn.ostad.app/public/upload/ 		24 KB
24 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2022-11-15T03-28-44.177Z-376x200.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bb8de09c4f7165494385594ea85d5cd1c83e046b5b9d233ab2bbd47561f52b76
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002988a3c3-0064cf6c91-316e5645-sgp1b
age
6994
alt-svc
h3=":443"; ma=86400
content-length
24082
last-modified
Tue, 15 Nov 2022 03:28:44 GMT
server
cloudflare
etag
"1d8290ff81f43b5832f09279d0ef61e0"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop168.fr8.t,1691317913.cds219.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=cjYdk1Wbtk2Ygsyt5g1XyrXIKL6CFgc0J9SGdRrvLyZskgPcAvv7%2FVRDggB8jPvT21rASjTdE1qZj544%2BFOpYJUSmeAQozdA%2BEvnY9W8Xu4fEJN8%2BdB5fQowGsSI2OKnFWia8ct%2BWzBROa2a"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
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accept-ranges
bytes
cf-ray
7f28a2420d8f3654-FRA
2022-11-15T03-29-10.820Z-iFarmer-logo.png
cdn.ostad.app/public/upload/ 		53 KB
53 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2022-11-15T03-29-10.820Z-iFarmer-logo.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ed3d650b09183c65a70440cc51065356be9ae11df7fccc3b76cc20e4c1c2887c
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d52c4cb-0064cf6c91-31677c9e-sgp1b
age
6993
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
53947
last-modified
Tue, 15 Nov 2022 03:29:10 GMT
server
cloudflare
etag
"394b022d0322e8cb1807ba9bf0ba8b7a"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop243.fr8.t,1691317913.cds254.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=QMZmQJWWqsYvUYFwCQ%2B2aQxsa8XBguoiV2a3H%2FeqvqRdv1oxJS2KMGtjwmbpJsYFYjSSCZdBkKeJa%2FC%2F6GpX1PUwTWQDr8m2ZTUCblOIKqqj4PrDEZ%2FKXoUviaiXsFghfqeCjR%2FDfkPt4r2u"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2421d9f3654-FRA
2022-11-15T03-29-22.745Z-HL_Logo_horizontal_PNG_File.png
cdn.ostad.app/public/upload/ 		7 KB
7 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2022-11-15T03-29-22.745Z-HL_Logo_horizontal_PNG_File.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
165c64da00fcc8643d94ed40a1119c701830b0dd4ac4bd089ec90a315e7e0405
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000298be389-0064cf6eb7-316e5627-sgp1b
age
6994
alt-svc
h3=":443"; ma=86400
content-length
6984
last-modified
Tue, 15 Nov 2022 03:29:22 GMT
server
cloudflare
etag
"221308b0df74cc6486337b6518710f85"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop255.am5.t,1691317914.cds011.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=mbxsJsYk%2FzcZMbnaW7%2Fr6qIJFSPmqFo8G2PM%2FOPVUQGUmgrLXhkVwW6deNiLbg11clWLw46skaZUo430LwcAFFbJp6oTzhVCNnz847wEumgN1h%2Bvo9ChvmxDviqMg2yUX3j81DFjPWQ8lGco"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
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accept-ranges
bytes
cf-ray
7f28a2421da03654-FRA
2022-11-15T03-32-34.339Z-Wire-Logo.png
cdn.ostad.app/public/upload/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2022-11-15T03-32-34.339Z-Wire-Logo.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0e38c9cba0750ce45432049517cca58360abe3d4d1447f440a1d7e37fac8f185
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx000000000000029902c57-0064cf7182-316e5627-sgp1b
age
6994
alt-svc
h3=":443"; ma=86400
content-length
3420
last-modified
Tue, 15 Nov 2022 03:32:34 GMT
server
cloudflare
etag
"8ced78bf205693cd118bd34683d082ff"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop204.am5.t,1691317913.cds313.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lEDtvIPQ2KIxvJkGj%2Fol%2B%2Bq3S%2BMwaRDYlVeNHE3N53wLTckUqKHk%2BNp%2FHCmbbLVIr%2FP6YE0W1z%2BdhMkvMaQD%2BQYhD4dm9FD5yMpYs%2Fvoz3hFE%2BguDvUDz0RqnuJz51LZJG1THtPg6veo3j3B"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2421da13654-FRA
2023-05-11T06-12-34.937Z-tirzok.png
cdn.ostad.app/public/upload/ 		7 KB
7 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-11T06-12-34.937Z-tirzok.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7968cc4f4cfcb94f9416f6cd7dfb01b3adb9d85d299af3d30130269ce8f4e5f7
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d52c73a-0064cf6c91-31676606-sgp1b
age
6994
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
6722
last-modified
Thu, 11 May 2023 06:12:35 GMT
server
cloudflare
etag
"18737761346cfae7220ebc3b1109858d"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop056.fr8.t,1691317913.cds128.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=BqOs62v70MGk8VjKpgWVioi9xmvsngQzKkc4uzXZK0vnsJPPiGRyqKkBzBbnNSoXuHBWwLI5ODbhbqnH%2FMVqkLcu9Z3S00W60%2Ft%2FFeeDjBDyCMuDkqqkzIjaMxS9hZRNlDG5GaeGgZ2Gd%2FgU"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2421da33654-FRA
2023-05-11T06-15-31.212Z-6178f532de90c.png
cdn.ostad.app/public/upload/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-11T06-15-31.212Z-6178f532de90c.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
553025a5c806796179c2071ff774851b92d2000bd2c438c25dfba9f41fe878b0
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002988a3cd-0064cf6c91-316e5645-sgp1b
age
6994
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
2414
last-modified
Thu, 11 May 2023 06:15:31 GMT
server
cloudflare
etag
"be1fc439a30db281a72f20fd938a938d"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop159.fr8.t,1691317913.cds221.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=BVh%2BwsARMwnkkCAdTY8nTToGOsLjJd0co2VTFd5gVkxUueaMVZDdu%2BPz2Keat9d5TO1fScrycFrpmFKjxuZAigdelMxknavYWx4vla8wYjMfsQfT3EyRWeZCP%2BvSnYib%2Ft7xngQwj11vM0E6"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2421da43654-FRA
2023-05-11T06-20-07.111Z-rsz_5eb0a8a1036072418be48184_logo-loop.png
cdn.ostad.app/public/upload/ 		32 KB
33 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-11T06-20-07.111Z-rsz_5eb0a8a1036072418be48184_logo-loop.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d065e3edafb95060eaa68d63dbef58858dff4a4e4a3cf471863e9b236c8efb0d
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002988a1a3-0064cf6c91-316e5627-sgp1b
age
6994
alt-svc
h3=":443"; ma=86400
content-length
32945
last-modified
Thu, 11 May 2023 06:20:07 GMT
server
cloudflare
etag
"247eaff8a8c08533cc23892ce8da1a31"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop125.fr8.t,1691317913.cds153.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=H5wtO4vAbKHB95XOT%2FJ%2Ft%2FXGB1oK6sEkGXlrw5uJm%2B04QS13nzeXBZQzpdr7ue8Bjir8sUbl8iyEIoJmNUhlfSgfp%2B4odwlBa6hx4Mhm0Ie%2F2N54IfWsatYRoIr8%2BoAKciELt5SPSSxifkol"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2421da53654-FRA
2023-05-11T06-22-13.610Z-cropped-logo-1-1.png
cdn.ostad.app/public/upload/ 		8 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-11T06-22-13.610Z-cropped-logo-1-1.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b4d4ffe930c3ab00312098235542556775e7929211c6f770dee0cbad1eb43279
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d52c755-0064cf6c91-31676606-sgp1b
age
6992
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
8358
last-modified
Thu, 11 May 2023 06:22:13 GMT
server
cloudflare
etag
"9bb10137bc550f372f70663a41da458a"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop130.fr8.t,1691317913.cds151.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=vPGU5%2Bh8nTZ%2BID0DLEhHZ%2BB%2BGkj1vql3UD1cEJ03vq6vNunWRRE2NKWFYuWDg%2BtBv54768TVlBq6tMWR%2Ff8o%2BY29DwGDKHMcqhN89vwq4sZg1GijwYN7iQKds0kfa93bHQN308Q7mqq6S2pp"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2421da73654-FRA
2023-05-11T06-32-17.255Z-rsz_romoni.png
cdn.ostad.app/public/upload/ 		32 KB
33 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-11T06-32-17.255Z-rsz_romoni.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
65ef2a896acb309d5adb17d150dc12c40e62bdd1a86ef91e5d92e717315570af
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000298beb40-0064cf6eb7-316e3310-sgp1b
age
6991
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
32761
last-modified
Thu, 11 May 2023 06:32:17 GMT
server
cloudflare
etag
"b4aa53c9f0bb4c915a47c89d7eaf82cd"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop210.am5.t,1691317913.cds217.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=kHpc0UGw5LWCOHZJnM9RBWrw%2FosjCqZoB5p7GU%2FzdjcIRpzqauzJrn5MJ%2Bx1snzOISVzhbiqzSMiQyQBvZzzQZfyN8wKCjCzkyJ82sCaPEhDH4uNfZ3x3OylLvKLUjTKkdh6epQiQq34dBwI"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2421da93654-FRA
2023-05-11T06-33-58.563Z-bevy%20commerce%20resized.png
cdn.ostad.app/public/upload/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-11T06-33-58.563Z-bevy%20commerce%20resized.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4585871dae23647aa4897f0d5af44edc15d6c19904a5301817083b70d1d0e164
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000298be3ea-0064cf6eb7-316e5627-sgp1b
age
6992
alt-svc
h3=":443"; ma=86400
content-length
2545
last-modified
Thu, 11 May 2023 06:33:58 GMT
server
cloudflare
etag
"fe94c9d89cec75f3a3101d2a26ad705e"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop257.fr8.t,1691317913.cds213.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=0hzz%2BpsXBQSpGehqvHQUI4J%2FST3woqGN6EW6doRtWqx8xLrHUmkSpsCW61d7o66JgMnYekUdyBQ6n8DrPRLuI9lLn3IV4%2FYKtQK9%2Fk2j6s5%2BWCBH%2FfynSGQuYKDDBQ67Mn7%2BXWfon3Bj3FS2"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2421dab3654-FRA
2023-05-11T06-35-36.946Z-fairpattern.png
cdn.ostad.app/public/upload/ 		9 KB
10 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-11T06-35-36.946Z-fairpattern.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fdc49ca8a606b14e26a235cdd9ed737667b8078413ff942125375fdaaa69ef65
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000298be3aa-0064cf6eb7-316e5627-sgp1b
age
6992
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
9339
last-modified
Thu, 11 May 2023 06:35:37 GMT
server
cloudflare
etag
"1f6457796986925cc0cea9a73cde719b"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop250.am5.t,1691317913.cds251.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=RAvQngGBaId5TGkQa60f3I1SsthXRMJo02UgHv97rktlu4pXmnWGis9%2BTgiKQJNU%2Bt%2B4I5oqHlBnmU9swfFdoXQaEnvMA80FvhGC45mn%2FO5Wge12kYN93sqATvW%2F9FMFVFHo7jH8Ky0cd2C9"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422db93654-FRA
2023-05-11T06-37-28.923Z-agroshift%20final.png
cdn.ostad.app/public/upload/ 		4 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-11T06-37-28.923Z-agroshift%20final.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d472a584f1006c862d2594534c63cc33cff68b0a1514c81ad73c42dd533c93f4
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:06 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002997b2a3-0064cf769a-316e5627-sgp1b
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
4463
last-modified
Thu, 11 May 2023 06:37:29 GMT
server
cloudflare
etag
"d84601ba509c10384b28c5c8761a5547"
vary
Accept-Encoding
x-hw
1691317913.dop243.fr8.t,1691317914.cds331.fr8.p
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ufUz2ha6jq8%2B1hXhEnrQ2WnRGpvN59NktWtJg56b0a45PtNZVAK33RrLRoBacRe%2F75hSVEKeaUDaFRIHFG%2FPUhhDdCUdBWGoO%2Fpm%2FW2tjPfqH5mc2R3xYnO%2B0xtGQCljgk26M6gwakSqP5kh"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dba3654-FRA
2023-05-11T09-02-40.623Z-aamartaka.png
cdn.ostad.app/public/upload/ 		13 KB
14 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-11T09-02-40.623Z-aamartaka.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
829ebd52c588e02fff83b1c55e5870adb7defc98081ce26d1218d0234cd13500
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002988a935-0064cf6c91-316e3310-sgp1b
age
6992
alt-svc
h3=":443"; ma=86400
content-length
13488
last-modified
Thu, 11 May 2023 09:02:40 GMT
server
cloudflare
etag
"1c85f2590e2cd9542e4e26d3f3079557"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop016.fr8.t,1691317913.cds225.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=LJUu0FWMPYgI4x%2Bu1XMrSt6AiatQRGpX32FRPKDCugGgwARa5v43nLuIqP6mMuuU33Q3VzrGtz13HDb%2BsMdCVjZm1TSQBYyUmafim%2BbOVOS7Vgmeg4ZWINict7z284nyHMrGa%2BjlD8%2FAgOHA"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dbb3654-FRA
2023-05-11T09-06-33.014Z-rsz_lamptechs.png
cdn.ostad.app/public/upload/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-11T09-06-33.014Z-rsz_lamptechs.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cb9e377844dfd9fb679b8a2ad0a6174db0688f947bce5d42f3b355a46d4a2753
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d52c4ce-0064cf6c91-31677c9e-sgp1b
age
6992
alt-svc
h3=":443"; ma=86400
content-length
2279
last-modified
Thu, 11 May 2023 09:06:33 GMT
server
cloudflare
etag
"dee1cf7a064f44a1c6d732e36966bee8"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop264.fr8.t,1691317913.cds256.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=sVdwICK9rCTspYMldhCNmhGftjEzGFyLII%2FUFfrzhuuePuZse5uLnkXrfh2%2Fy50GAdWfyWEIIO7%2Fjw3GYwGlPsVEBD%2FsYvGL9pmXh91b%2BxRw4DakgoCCIb0MWxkZ0g8oWXVYb0z7YltcPcHg"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dbc3654-FRA
2023-05-11T09-09-22.836Z-mram_tech%20rsz_.png
cdn.ostad.app/public/upload/ 		4 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-11T09-09-22.836Z-mram_tech%20rsz_.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b2157edd15244874f8f34137c741f5a2e8ace876b27594987664f92cd6225aac
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d52c323-0064cf6c91-31677cb2-sgp1b
age
6991
alt-svc
h3=":443"; ma=86400
content-length
4105
last-modified
Thu, 11 May 2023 09:09:23 GMT
server
cloudflare
etag
"c67561a5b7519dfbadd199cc99a43e32"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop217.fr8.t,1691317914.cds259.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=UFstEt%2BkdMmYQIEq4mKh6t%2BfIXrVe1%2BaBFOSgKRZjlDvLhP%2FMIrgpWkjoaW9wrGR2f27AyWeNtwWbIQkGmtG9Tx%2BSEt92FugjgnY7nnaXe07viE2Alhw3Hr50ytWSRW%2Fcq7tbw4Euqw9iV6O"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dbd3654-FRA
2023-05-11T09-10-19.070Z-next%20ventures.jpeg
cdn.ostad.app/public/upload/ 		28 KB
28 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-05-11T09-10-19.070Z-next%20ventures.jpeg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
36f1ef229f6891c9fd7c62656eb574aaf6c45ce21d8b6b3784d4a22eb99ea134
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d5604f2-0064cf6eb7-31677cb2-sgp1b
age
6992
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
28416
last-modified
Thu, 11 May 2023 09:10:19 GMT
server
cloudflare
etag
"1046381c8a07db7e26cfb62f0a9861b1"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop147.am5.t,1691317913.cds116.am5.c
content-type
image/jpeg
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2Fvhr5SnJyTagE9rOA3cff%2F9Y%2BOjWBFQrcK92f4asaUtP3XLvuQ5Z0d91XDrrMhjnha0xwFbdlCZK9R1pKVvN5D11NKMa24hf2%2BrjAT58sP%2FYPOaHPW3zR62tgnPPo3vHTdbtU369EwJa2eVU"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dbe3654-FRA
2022-11-21T11-18-14.165Z-62c2b0fa4d81b39377482de1.jpeg
cdn.ostad.app//public/upload/ 		15 KB
16 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/upload/2022-11-21T11-18-14.165Z-62c2b0fa4d81b39377482de1.jpeg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
66d5aca7ce19b150e6c69fe314875d6c58a8cc261ae67e59add3a74fe85ac12a
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d52c75d-0064cf6c91-31676606-sgp1b
age
6991
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
15758
last-modified
Mon, 21 Nov 2022 11:18:14 GMT
server
cloudflare
etag
"56bbc1f1b0aeb5b558a4442315774cab"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop256.fr8.t,1691317913.cds270.fr8.c
content-type
image/jpeg
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ZPJjl1ujxUvMaDH8q98oMSDVh0eeZwce3g6iZbGt6cL1RrrNzZ%2FY%2FzMaiN8uuU7xBu%2BWIv9U2F%2FQNUEM%2BxLTfpa4%2FYiQ8oWctTSFcn%2Fbe3a8k4pYxJDXxDE8bakYq2WUqHYg9OzgsV7sTrfw"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dc03654-FRA
2022-11-21T11-16-26.569Z-logo-astha.webp
cdn.ostad.app//public/upload/ 		466 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/upload/2022-11-21T11-16-26.569Z-logo-astha.webp
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3f76449eafaee1beb29d2fd442cefbb1738676ca63d57115133cd316087e047a
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002988a8d1-0064cf6c91-316e3310-sgp1b
age
6991
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
466
last-modified
Mon, 21 Nov 2022 11:16:26 GMT
server
cloudflare
etag
"8b4874dad0dae09fa4539a7a9fbe5b80"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop237.fr8.t,1691317913.cds333.fr8.c
content-type
image/webp
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=40H%2BKiDrpxmngkntKj3szdb3cgagDYsSnJkBtD1OjyfBtOu8PbJNqSjrCf2xZAEvHCor7CHGVY2W8NAX9sfzmHSMO0xH6jirDKag8b5fKk1k5dk2Sm3wHq82TwR9H89%2FQlDXlxrkO9%2BxPMse"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dc13654-FRA
2022-11-21T11-20-16.160Z-630606f54f344abe06279e03.jpeg
cdn.ostad.app//public/upload/ 		8 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/upload/2022-11-21T11-20-16.160Z-630606f54f344abe06279e03.jpeg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b63e644cef243a2d5516089723a022e2fed8c061b421e84d59a06189fe2b7c7f
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002988a8f3-0064cf6c91-316e3310-sgp1b
age
6990
alt-svc
h3=":443"; ma=86400
content-length
7982
last-modified
Mon, 21 Nov 2022 11:20:16 GMT
server
cloudflare
etag
"3e3ef1c60f32bc813b140470401e5234"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop236.fr8.t,1691317913.cds327.fr8.c
content-type
image/jpeg
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=qnlwyY9Hqz3AEcTXtuF%2FioCb3DwikW%2F7k2BVZB7O3Hb0hgyMDwNwiXCJvfczcIVsJKqT7eOuJWWrnirJizd%2BceCOzMJoPkjPH8FCoelqw1wYVHQaPcNlXjWb20aXO4LpJY4PNzhZQFgK%2BcpY"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dc23654-FRA
2022-11-21T11-20-32.778Z-mram%20tech.png
cdn.ostad.app//public/upload/ 		4 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/upload/2022-11-21T11-20-32.778Z-mram%20tech.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
29ce80779ac3aebb3e0b1b4a65dd0373d494d888762980a7073e41a681bf8ab3
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:06 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002993219a-0064cf7382-316e3310-sgp1b
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
4124
last-modified
Mon, 21 Nov 2022 11:20:32 GMT
server
cloudflare
etag
"32386b821e46df7933634d1dc8d7e23b"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop256.fr8.t,1691317913.cds219.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=3eOsog7lIHl482HrB3JPGKcy1tSqBTfAyK2IiK3TguiPZgxc8tvvJfRcsZmLOYwADHiwVMTguh5UPQf33Ypvqg25CCzT1x%2BbBzOMq2n8QO7I9kn80GeNNrVnXTI34EXb1%2BXl0pzBVOrXPAo6"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dc43654-FRA
2022-11-21T11-22-13.603Z-63247b9f964ed3287cc96842.png
cdn.ostad.app//public/upload/ 		9 KB
10 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/upload/2022-11-21T11-22-13.603Z-63247b9f964ed3287cc96842.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
58c05cf53e883f259d2f0d2d73a9b31b5564c7a9d6bcd1430b53e3ae0bdb9a45
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d56050f-0064cf6eb7-31677cb2-sgp1b
age
6990
alt-svc
h3=":443"; ma=86400
content-length
9319
last-modified
Mon, 21 Nov 2022 11:22:13 GMT
server
cloudflare
etag
"a3e417f2938f600e5fa484941532165c"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop231.am5.t,1691317913.cds262.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=3zs1PODUOPMECIaXqj7pYphK6CIcIGhVcwM%2BuizSDoJ%2FGo0%2FIBGjrNcbi5gvMxBRBBPmHu%2BWyatQqE%2FWvDEcYjkjJ34JLN2YO4CjgaQAOcnE3%2Besofu6bMMk3j4F4zJZJQDGBq8uB5HgiKPg"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dc63654-FRA
2022-11-21T11-22-57.292Z-graphics.png
cdn.ostad.app//public/upload/ 		4 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/upload/2022-11-21T11-22-57.292Z-graphics.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
80f401767d36c49a9877ff36556218d58560c785a8b749c2eee804ad4a22a97f
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002988a195-0064cf6c91-316e5627-sgp1b
age
6990
alt-svc
h3=":443"; ma=86400
content-length
4200
last-modified
Mon, 21 Nov 2022 11:22:57 GMT
server
cloudflare
etag
"ad5d20391efe92034ccb5f7a71b706ca"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317914.dop225.fr8.t,1691317914.cds226.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Qx0mOhjWxOX%2FoCvKCkMOyuSAui4mB5q051qhSB8kNUopPIWuOA32%2Fruqod5kUcF6Q1wSLQQbTHe1bc8NUw19t9J%2F%2Bf1hS3NOrmEyreWoH%2F0tJk158zSnXaNHE%2Feml4y0CViNZu%2FmKytRCzlO"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dc73654-FRA
2022-11-22T04-57-55.421Z-6322ec3d964ed3287cc72110.png
cdn.ostad.app//public/upload/ 		7 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/upload/2022-11-22T04-57-55.421Z-6322ec3d964ed3287cc72110.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0b586fcaa20150b14ed14f9a7f60bface9901f06ef09a1850ab791fa2496fee6
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002988a92d-0064cf6c91-316e3310-sgp1b
age
6990
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
7328
last-modified
Tue, 22 Nov 2022 04:57:55 GMT
server
cloudflare
etag
"d923a4317e2029274e8216dbf4f3b8ce"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop246.fr8.t,1691317913.cds270.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=j6ubG8Gsv5LnSuObUpq9A6egtIOQaZEytxawXVbsBAtqnjOohG9AcmYk4QYbrLGFunjeKdJ0%2FXciqfbQ3U3Lj8DKdyl0QlwM4z07OM3G3nEq%2FbD33zEeB5DraMbuwyAkaH2g4%2FDrDbk4GKcL"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dc93654-FRA
2022-11-22T04-57-58.266Z-logo.cb68866c.png
cdn.ostad.app//public/upload/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/upload/2022-11-22T04-57-58.266Z-logo.cb68866c.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0b03aa5e85d4710b6c38fcce32595dc94790a3a576b3681ffccdc77e37ca07e3
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002993215f-0064cf7381-316e3310-sgp1b
alt-svc
h3=":443"; ma=86400
content-length
3085
last-modified
Tue, 22 Nov 2022 04:57:58 GMT
server
cloudflare
etag
"cf053ee0ae640a639fb49f6f3476a0ba"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop205.am5.t,1691317914.cds236.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=z35ytHJAXTp8STBh2idmdw8HUVc0J5jUbU0%2FR%2BzQS%2FMg7XbkTWf9RyDxAicfxGp5UrEDgDCsOZVmDgEYIiRWTx7MJ%2Fkykfa59FP1m6jI160axCyS0YHFqyssbzH%2B7%2FQnleKWVOnXDJMDkPCA"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dcb3654-FRA
2022-11-22T04-59-49.955Z-6367539d64312aa320a45323.jpeg
cdn.ostad.app//public/upload/ 		12 KB
13 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/upload/2022-11-22T04-59-49.955Z-6367539d64312aa320a45323.jpeg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f12d529da8fec347699e13a132e0a97026b62075f289777b77d332c0991bbb16
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002988a3b0-0064cf6c91-316e5645-sgp1b
age
6989
alt-svc
h3=":443"; ma=86400
content-length
12783
last-modified
Tue, 22 Nov 2022 04:59:50 GMT
server
cloudflare
etag
"27cb26352dde886e510b7de4c9d0ac90"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop212.fr8.t,1691317913.cds206.fr8.c
content-type
image/jpeg
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=E%2Fsk9CEvmQG8boSF3Y8FhH0BVvVf%2Fk6tegOCE8A8n1zJ6QLo7YHAle4IRMqlH3C39h9sVIvxxRhbMug54hKlY2X%2BkHYT4%2FPc2xVgTat3HllMShm9G5Rf5ywWAFat%2Fc2X3duUAjkOr0kzfdgB"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dcd3654-FRA
2022-11-22T05-00-28.515Z-DRUIDS_LOGO_fbb3163d-cda5-464f-b3c3-3330002ab548_1500x.webp
cdn.ostad.app//public/upload/ 		21 KB
22 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/upload/2022-11-22T05-00-28.515Z-DRUIDS_LOGO_fbb3163d-cda5-464f-b3c3-3330002ab548_1500x.webp
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a41d10d2e736cad8c10a4c5f96411cf78309f2da6e8558e6fcab45be1af6f722
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000299319c2-0064cf7381-316e5627-sgp1b
alt-svc
h3=":443"; ma=86400
content-length
21930
last-modified
Tue, 22 Nov 2022 05:00:28 GMT
server
cloudflare
etag
"3215296417d44a701e79ac2c729fad18"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop240.am5.t,1691317913.cds242.am5.c
content-type
image/webp
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=a3n9dofhvFb2y0sv2cTLWJH5XgWUHFisOGQU%2BF%2FNaIANJZf0gmq2zKzFA6sWue5AKu%2FO%2F969rDo8OcPCllgLSJT2yinnPgaKvgAJQMEywSwpwZMzicBELyVlhRbtBf7%2BNQferwhOkKKf4fA%2F"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dcf3654-FRA
2022-11-22T05-17-02.984Z-1654456762232.jpeg
cdn.ostad.app//public/upload/ 		139 KB
140 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/upload/2022-11-22T05-17-02.984Z-1654456762232.jpeg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
24a0f0987f099a9e6e2c6a25262fb23fc64b3eb482d3136700b6ace8a7a72e6c
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d52c636-0064cf6c90-31676606-sgp1b
age
6990
alt-svc
h3=":443"; ma=86400
content-length
142624
last-modified
Tue, 22 Nov 2022 05:17:03 GMT
server
cloudflare
etag
"b3df8ecd7c5f3ef84a1bd1057ce6f7d2"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop149.fr8.t,1691317913.cds165.fr8.c
content-type
image/jpeg
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1tO8JTFFFjQ0OIpJP6fQfFR%2Fptnfl5GqSaxkOVcqRQIUN0fQBHFFsx7FsfB4luAbHokUrnlbmiK1dzWqlNUMtxwfhVOXCri%2B5gBqzMmcNzdKLDM9CXB8Z63%2F6zfAlYO2jS998QH1Ms2hepWN"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dd03654-FRA
2022-11-22T05-16-02.689Z-1519898353483.jpeg
cdn.ostad.app//public/upload/ 		8 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app//public/upload/2022-11-22T05-16-02.689Z-1519898353483.jpeg
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c2348e529d1b5d4b2a70d513b673ac67c3fff3a46c1b82b2ad6a8bd4fa7b74bd
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000298be5cb-0064cf6eb7-316e5645-sgp1b
age
6990
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
8407
last-modified
Tue, 22 Nov 2022 05:16:02 GMT
server
cloudflare
etag
"789fa5dbe3b36cb9154640df27b96c93"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691317913.dop232.am5.t,1691317913.cds241.am5.c
content-type
image/jpeg
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=R%2F%2B3iEtIcxxPKnYfj9ilsWnC4h6PhkKpVz%2Bz4PBStBfX4mI162kGFoxL2yqZd%2B9Q0S6qQAFViSP88%2B5cwwsFACPt48wHNqUXtjQvXd4W4uc8A4qW8KXzd3Fxn5mOTRcXD%2BE6WugjlkNLKhrp"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2422dd23654-FRA
collect
s.clarity.ms/ 		0
289 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://s.clarity.ms/collect
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/chunks/pages/_app-ace268e81654fa5b.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.96.124.68 Tappahannock, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept
application/x-clarity-gzip
Referer
https://ostad.app/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

Access-Control-Allow-Origin
https://ostad.app
Date
Sun, 06 Aug 2023 16:25:05 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
appId=cid-v1:b1d896b3-bec7-448b-b764-240152e813e8
2023-06-22T06-40-41.054Z-code-box-line.png
cdn.ostad.app/public/upload/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-06-22T06-40-41.054Z-code-box-line.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5ae130cf445bbbe8061798eeaddd550f7ead05098ec096b37849ea6fe489b7b7
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000295ccf00-0064cf5067-316e5627-sgp1b
age
5058
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
1123
last-modified
Thu, 22 Jun 2023 06:40:41 GMT
server
cloudflare
etag
"208aa6cffb03dcc2d29059192766c0ef"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310600.dop007.am5.t,1691310600.cds124.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=EAUd2wpJtADETcTDuYrshVZ3cVBozkI%2Bzf2loQ2IrbK7RKGKCR8nzOHl24Zu%2FezvfGqsc1XvqmM55J4j%2F4UwFb48Ka%2FULAYwJTFuSXj8bdjL8BNsMCXBhFd%2B%2BgGgmhsiOxkBnY4dyl4GbdRB"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2431f2e3654-FRA
2023-06-07T09-54-47.357Z-business-and-marketing.png
cdn.ostad.app/public/upload/ 		370 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-06-07T09-54-47.357Z-business-and-marketing.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
10a2685673ea87b185495ae647a4f0c9f16443d45ea26c6e4881e6fb35fda952
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000295ccf4f-0064cf5068-316e5627-sgp1b
age
5058
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
370
last-modified
Wed, 07 Jun 2023 09:54:47 GMT
server
cloudflare
etag
"56f7598a61ba6ddabe3a10d964831ff4"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310600.dop210.fr8.t,1691310600.cds135.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=4kp%2BoutCLcAWMQI1HU%2BOht2EMpeSRZORDKGaFhTqTKonZxv1%2FH0mTin%2FduqNJHuoIFKbfwQi951xrl0E2X95ShnvizBjLPWNp9cLf6Ka6dni%2BfSFLU3oDS6B7GRZzbDxxspT2uDpCwH8pBVm"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2431f323654-FRA
2023-06-07T09-55-30.105Z-product-design.png
cdn.ostad.app/public/upload/ 		969 B
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-06-07T09-55-30.105Z-product-design.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fdaed107cdc61b3e1ee5facbb595a4f7eb3ce70ce3786f1f5cc4c8a391aea1e2
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000296bf78b-0064cf5a08-316e5627-sgp1b
age
5057
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
969
last-modified
Wed, 07 Jun 2023 09:55:30 GMT
server
cloudflare
etag
"3663ded223b74c04d799e08534933e11"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310600.dop003.am5.t,1691310601.cds312.am5.pr
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=cSe015ODlTlcehoUUxcgboBPUPCrlPJAOr7XngHpHMDHUsrVnb6dV7Lb3RqFU9W1gL4uZbnFym0odcWRAm79SReJgDzUN4BLV5A7JfTWdHbaFPVwUEz19fY0I%2BQeX2DdKkZOpBnNV16ahVVG"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2431f363654-FRA
2023-06-07T09-55-16.264Z-data-eng.png
cdn.ostad.app/public/upload/ 		249 B
946 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-06-07T09-55-16.264Z-data-eng.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b48daa6c8167a3465c16a9338b4102becb886a6f93e3cf9c3feb42cb9244ae17
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d32ac4b-0064cf57c9-31677c9e-sgp1b
age
5057
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
249
last-modified
Wed, 07 Jun 2023 09:55:16 GMT
server
cloudflare
etag
"31e94b751486a16ca9c058c5847edb49"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310600.dop123.fr8.t,1691310600.cds150.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Ggm3qEbD9S4Y6n5cqILguUUPWuXuq1cKglz8qw21OsBDhjIptogLFCYS3uY4c%2FlVUfPQytwyZn7h%2F4a81z%2FrerwBzWFWI212pkKNBVOsDdbs84gZWAOAzE81SkYlYUUeaZWJZwxnSJnyzzyV"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2431f373654-FRA
2023-06-11T10-17-51.973Z-block-chain.png
cdn.ostad.app/public/upload/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-06-11T10-17-51.973Z-block-chain.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f6436c86f10730976adbe9535e7b17eda7d6f65b60c3f96c2f9f5b8bc6e423f5
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx000000000000029598f23-0064cf4e5f-316e5645-sgp1b
age
5057
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
1434
last-modified
Sun, 11 Jun 2023 10:17:52 GMT
server
cloudflare
etag
"c6ccf6b90b096573bcc6060a504928a3"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310600.dop097.fr8.t,1691310600.cds327.fr8.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ZbS1Sr1zloDpMi36r0wpfHZbN9Xum3WduSQQyYHQEHg1pBO%2FSjIwyi%2Bd0FCztmqDg3%2FcAv9dIYG4MAZNHk4P4Z2TIFEvKt5x2JNrsKiEiGtPIUa319eF7t54THXZssEZhmRbC0tIvFjpVsh%2B"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2431f3b3654-FRA
2023-06-07T09-55-56.635Z-higher-studies.png
cdn.ostad.app/public/upload/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-06-07T09-55-56.635Z-higher-studies.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6923d04f3ade690d814a252f6b4b6aa17683acfc70aa1c1f478eb63becde5417
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx00000000000002d302507-0064cf561a-31676606-sgp1b
age
5058
alt-svc
h3=":443"; ma=86400
content-length
1383
last-modified
Wed, 07 Jun 2023 09:55:56 GMT
server
cloudflare
etag
"4e7e56a2389f19411c2e642947c43a60"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310600.dop233.am5.t,1691310600.cds112.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=JHwP3AoK6oRBSqOwJxDH3Z02XACirPuS5XKwkSbJ%2BDk8LIwOn8YxuHs29kBkw3QlotqAhqn%2BUu%2Bf9J3jpSVsQD6pfw6759E4qlQ8%2BZJum7%2FRceLWqjW6yhH8qORq8I5eHFTTACIYDzuKlIWr"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2431f3d3654-FRA
2023-06-22T06-37-51.269Z-Cyber%20Security.png
cdn.ostad.app/public/upload/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-06-22T06-37-51.269Z-Cyber%20Security.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4dd52603790e91db412b4889d123d182dbf3731ebc69d5865f385c38659eeb69
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000296748b2-0064cf56f5-316e5645-sgp1b
age
5057
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
2012
last-modified
Thu, 22 Jun 2023 06:37:51 GMT
server
cloudflare
etag
"7c25483f93b49f1ab29b498d29672f67"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310600.dop226.am5.t,1691310600.cds232.am5.c
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=vqStkaZeqwpV5whuusPblzBQDk2EP%2B43VMYwU1%2BvdeeMtPhha76OWs3jVhDEtahZ6ctrFU%2FK3DjMRp5CgtZjuXRtO6cqMFpEwOLK1v50pAhIqoc5uLEAdiV7E97oqrB9%2FYx6qvRo%2BCTfXkX2"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2431f3f3654-FRA
2023-06-07T09-55-43.107Z-creatives.png
cdn.ostad.app/public/upload/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.ostad.app/public/upload/2023-06-07T09-55-43.107Z-creatives.png
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
110b7eb8520f3b7b1ae14f80fce0cbacd8b1f406e7257fa9ae5b20a3ada7a230
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Sun, 06 Aug 2023 16:25:05 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
tx0000000000000296bf7c3-0064cf5a09-316e5627-sgp1b
age
5058
x-envoy-upstream-healthchecked-cluster
alt-svc
h3=":443"; ma=86400
content-length
1349
last-modified
Wed, 07 Jun 2023 09:55:43 GMT
server
cloudflare
etag
"e96b115846313f32b5b17cd9fb4d5efa"
vary
Access-Control-Request-Headers,Access-Control-Request-Method,Origin, Accept-Encoding
x-hw
1691310600.dop131.fr8.t,1691310601.cds217.fr8.pr
content-type
image/png
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=NLCzhtfeQcT5kjIGY1IExOdb69OfKi8X8Q2wby%2B1LjzsvijjmPuE6AD583H77fZGrHeJCMFJM%2FYz%2B77gR32FHoj9Uxc5cOq%2Fm8VQj1HaF2YK%2BusFWs63PTr34xi%2BUNQdV36Nazt3IVGb2F1l"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=14400
x-rgw-object-type
Normal
accept-ranges
bytes
cf-ray
7f28a2431f413654-FRA
/
www.facebook.com/tr/ 		0
31 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.facebook.com/tr/?id=1368474690226093&ev=Microdata&dl=https%3A%2F%2Fostad.app%2F&rl=&if=false&ts=1691339105892&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Ostad%20-%20Your%20Learning%20Partner%22%2C%22meta%3Adescription%22%3A%22Learn%20skills%20from%20the%20best%20Industry%20practitioner%20in%20Bangladesh%20%26%20get%20a%20job%20in%20our%20partnered%20companies%22%7D&cd[OpenGraph]=%7B%22og%3Aurl%22%3A%22https%3A%2F%2Fostad.app%2F%22%2C%22og%3Atype%22%3A%22website%22%2C%22og%3Atitle%22%3A%22Ostad%20-%20Learn%20Skills%20Live%22%2C%22og%3Adescription%22%3A%22Learn%20skills%20from%20the%20best%20Industry%20practitioner%20in%20Bangladesh%20%26%20get%20a%20job%20in%20our%20partnered%20companies%22%2C%22og%3Aimage%22%3A%22https%3A%2F%2Fcdn.ostad.app%2Fpublic%2Fostad-social-share.jpeg%22%2C%22twitter%3Adomain%22%3A%22ostad.app%22%2C%22twitter%3Aurl%22%3A%22https%3A%2F%2Fostad.app%2F%22%2C%22og%3Asite_name%22%3A%22Ostad%20Limited%22%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=1600&sh=1200&v=2.9.121&r=stable&ec=1&o=30&fbp=fb.1.1691339105388.1349463741&it=1691339105233&coo=false&es=automatic&tm=3&exp=a1&rqm=GET
Requested by
Host: ostad.app
URL: https://ostad.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f176:84:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
date
Sun, 06 Aug 2023 16:25:05 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0
c.gif
c.clarity.ms/
Redirect Chain
  • https://c.clarity.ms/c.gif
  • https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=83F969AF878B4A9F8A4C03FF736C758C&RedC=c.clarity.ms&MXFR=157F287A1061639A28843B1F14616DFC
  • https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=83F969AF878B4A9F8A4C03FF736C758C&MUID=323DD7B4101262733D4BC4D111BE63EF
42 B
443 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=83F969AF878B4A9F8A4C03FF736C758C&MUID=323DD7B4101262733D4BC4D111BE63EF
Protocol
H2
Server
68.219.88.97 Dublin, Ireland, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
99c2917ee5b2a01459a923bdd1c676f15ee73b62b87f696e6735312d26f51e12

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

pragma
no-cache
date
Sun, 06 Aug 2023 16:25:05 GMT
last-modified
Tue, 06 Jun 2023 17:31:23 GMT
server
Microsoft-IIS/10.0
etag
"dca6ffb69c98d91:0"
x-powered-by
ASP.NET
content-type
image/gif
p3p
CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
cache-control
private, no-cache, proxy-revalidate, no-store
accept-ranges
bytes
content-length
42

Redirect headers

pragma
no-cache
date
Sun, 06 Aug 2023 16:25:06 GMT
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref
Ref A: F3CC49CDE6EF40AA8107F9E4C18083D3 Ref B: FRA31EDGE0812 Ref C: 2023-08-06T16:25:06Z
x-powered-by
ASP.NET
x-cache
CONFIG_NOCACHE
p3p
CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
location
https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=83F969AF878B4A9F8A4C03FF736C758C&MUID=323DD7B4101262733D4BC4D111BE63EF
cache-control
private, no-cache, proxy-revalidate, no-store
content-length
0
collect
s.clarity.ms/ 		0
289 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://s.clarity.ms/collect
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/chunks/pages/_app-ace268e81654fa5b.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.96.124.68 Tappahannock, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept
application/x-clarity-gzip
Referer
https://ostad.app/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

Access-Control-Allow-Origin
https://ostad.app
Date
Sun, 06 Aug 2023 16:25:06 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
appId=cid-v1:b1d896b3-bec7-448b-b764-240152e813e8
monitoring
ostad.app/ 		198 B
841 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://ostad.app/monitoring?o=4505344638386176&p=4505418228301824
Requested by
Host: ostad.app
URL: https://ostad.app/_next/static/chunks/pages/_app-ace268e81654fa5b.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d5e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bac10d17440dcd6f6c6c4e0bd7eca2e1a7eec030ef3b1143d4be3791dcf91263
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://ostad.app/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Sun, 06 Aug 2023 16:25:08 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 google
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-envoy-upstream-service-time
1
alt-svc
h3=":443"; ma=86400
content-length
198
server
cloudflare
vary
origin,access-control-request-method,access-control-request-headers, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=b7M5n8fSIbf%2B%2BkKDj4e6gqCFTgmuGi3durh9GSiN9eTQNFGGIz8foMzK8yyedVhP4WCjSesD4XPLb37Je%2BJ6AbYVPHYI04h2bk%2FKQULqqdCX%2BL3zdUiXKRcevJLvhD5leAjaZTa5UAM%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/json
access-control-allow-origin
*
access-control-expose-headers
x-sentry-error,x-sentry-rate-limits,retry-after
cf-ray
7f28a2507c7f3654-FRA
x-sentry-rate-limits
13:transaction;profile:organization:transaction_usage_exceeded
retry-after
13
collect
region1.analytics.google.com/g/ 		0
54 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-F70P6HS8BN&gtm=45je3820&_p=413325321&cid=1326363245.1691339105&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=2&sid=1691339105&sct=1&seg=0&dl=https%3A%2F%2Fostad.app%2F&dt=Ostad%20-%20Your%20Learning%20Partner&en=scroll&epn.scroll_depth=25&_et=1047
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-F70P6HS8BN&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://ostad.app/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

pragma
no-cache
date
Sun, 06 Aug 2023 16:25:11 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://ostad.app
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
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

34 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| webpackChunk_N_E function| __next_require__ object| next object| __NEXT_DATA__ function| __SSG_MANIFEST_CB object| __NEXT_P object| _N_E object| __SENTRY__ string| __sentryRewritesTunnelPath__ object| SENTRY_RELEASE string| __rewriteFramesAssetPrefixPath__ object| __MIDDLEWARE_MATCHERS object| __BUILD_MANIFEST object| __SSG_MANIFEST object| __sentry_instrumentation_handlers__ function| $ function| jQuery string| _linkedin_partner_id object| _linkedin_data_partner_ids function| lintrk function| fbq function| _fbq function| clarity object| dataLayer object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| GooglebQhCsO function| onYouTubeIframeAPIReady boolean| _already_called_lintrk object| gaGlobal object| gaplugins object| gaData

26 Cookies

Domain/Path Name / Value
.ostad.app/ Name: mp_11b9131f3b2b97e0a4035b5d6f9877e1_mixpanel
Value: %7B%22distinct_id%22%3A%20%22%24device%3A189cbaaa2623dc-0da4a89c4cb949-6e3e5154-1d4c00-189cbaaa2623dc%22%2C%22%24device_id%22%3A%20%22189cbaaa2623dc-0da4a89c4cb949-6e3e5154-1d4c00-189cbaaa2623dc%22%2C%22%24initial_referrer%22%3A%20%22%24direct%22%2C%22%24initial_referring_domain%22%3A%20%22%24direct%22%7D
.ostad.app/ Name: _gcl_au
Value: 1.1.29646956.1691339105
.doubleclick.net/ Name: test_cookie
Value: CheckForPermission
.ostad.app/ Name: _fbp
Value: fb.1.1691339105388.1349463741
www.clarity.ms/ Name: CLID
Value: 622cf0a7d68f4c6ab5bccb905d1f6cfe.20230806.20240805
.ostad.app/ Name: _ga
Value: GA1.2.1326363245.1691339105
.ostad.app/ Name: _gid
Value: GA1.2.1253989819.1691339105
.ostad.app/ Name: _gat_UA-173050319-1
Value: 1
ostad.app/ Name: ln_or
Value: eyIzOTM5ODg0IjoiZCJ9
.ostad.app/ Name: _clck
Value: kibgci|2|fdx|0|1313
.linkedin.com/ Name: li_sugr
Value: dbc2e34d-0530-494c-884e-1f9094743659
.linkedin.com/ Name: bcookie
Value: "v=2&6f9957fb-a1e9-481c-8696-4c127e0d8f69"
.linkedin.com/ Name: lidc
Value: "b=VGST06:s=V:r=V:a=V:p=V:g=2719:u=1:x=1:i=1691339105:t=1691425505:v=2:sig=AQHNpH6V1wPxdYEHrVrKkL_ALcZf5e3Y"
.linkedin.com/ Name: UserMatchHistory
Value: AQJNnEz86aF7vAAAAYnLqqVDZXtYINnciqqlj5z8wzNDeQA6jRO9STtH2x_D3pXBEF-3rU-m4UGXuw
.linkedin.com/ Name: AnalyticsSyncHistory
Value: AQIOdgV06_om9AAAAYnLqqVDBjCOjybJBL1SVvQA7Y8D6QlOlqFsbsBUqR1lizo4fyxLfwpkmyHiZgOONVJQ5A
.www.linkedin.com/ Name: bscookie
Value: "v=1&202308061625053c2cf936-6dba-4a25-823e-f2c5bd7be6dcAQEj3KQpRmNA7IIYRRNvhvEcNqn_jFYt"
.linkedin.com/ Name: li_gc
Value: MTswOzE2OTEzMzkxMDU7MjswMjFdycUxEspy/kF7AE5cTdEjujbcDhwnkf3AEcrJJlvdGQ==
.ostad.app/ Name: _clsk
Value: 1rvtzh0|1691339105981|1|1|s.clarity.ms/collect
.ostad.app/ Name: _ga_F70P6HS8BN
Value: GS1.1.1691339105.1.0.1691339106.59.0.0
.bing.com/ Name: MUID
Value: 323DD7B4101262733D4BC4D111BE63EF
.c.bing.com/ Name: MR
Value: 0
.c.bing.com/ Name: SRM_B
Value: 323DD7B4101262733D4BC4D111BE63EF
.c.clarity.ms/ Name: SM
Value: C
.clarity.ms/ Name: MUID
Value: 323DD7B4101262733D4BC4D111BE63EF
.c.clarity.ms/ Name: MR
Value: 0
.c.clarity.ms/ Name: ANONCHK
Value: 0

1 Console Messages

Source Level URL
Text
network error URL: https://ostad.app/monitoring?o=4505344638386176&p=4505418228301824
Message:
Failed to load resource: the server responded with a status of 429 ()

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.ostad.app
c.bing.com
c.clarity.ms
cdn.linkedin.oribi.io
cdn.ostad.app
cdnjs.cloudflare.com
connect.facebook.net
googleads.g.doubleclick.net
ostad.app
px.ads.linkedin.com
px4.ads.linkedin.com
region1.analytics.google.com
s.clarity.ms
snap.licdn.com
stats.g.doubleclick.net
www.clarity.ms
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.linkedin.com
13.107.42.14
2001:4860:4802:32::36
23.96.124.68
2600:9000:2248:e600:2:53b2:240:93a1
2606:4700:3032::6815:36c5
2606:4700:3033::ac43:8d5e
2606:4700::6811:180e
2620:1ec:21::14
2620:1ec:46::45
2620:1ec:c11::200
2a00:1450:4001:80f::2003
2a00:1450:4001:828::2002
2a00:1450:4001:828::2008
2a00:1450:4001:830::200e
2a00:1450:4001:831::2004
2a00:1450:400c:c0c::9b
2a02:26f0:3500:16::215:148d
2a03:2880:f083:100:face:b00c:0:3
2a03:2880:f176:84:face:b00c:0:25de
68.219.88.97
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