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www.toppr.com Open in urlscan Pro
2606:4700:10::6814:541d  Public Scan

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Submitted URL: https://www.toppr.com/plus/learn/chemistry/thermodynamics/videos/16230/
Effective URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Submission: On May 21 via manual from IN
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 33 IPs in 3 countries across 26 domains to perform 123 HTTP transactions. The main IP is 2606:4700:10::6814:541d, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.toppr.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 8th 2020. Valid for: a year.
This is the only time www.toppr.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 6 2606:4700:10:... 13335 (CLOUDFLAR...)
56 2606:4700:10:... 13335 (CLOUDFLAR...)
5 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a04:4e42:3::621 54113 (FASTLY)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 142.250.184.194 15169 (GOOGLE)
1 99.86.0.85 16509 (AMAZON-02)
3 2a03:2880:f02... 32934 (FACEBOOK)
1 13.32.25.20 16509 (AMAZON-02)
3 2620:1ec:c11:... 8068 (MICROSOFT...)
1 3.225.115.141 14618 (AMAZON-AES)
1 52.217.8.174 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
6 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 13.32.25.118 16509 (AMAZON-02)
2 52.89.95.104 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 143.204.202.103 16509 (AMAZON-02)
6 2a03:2880:f12... 32934 (FACEBOOK)
1 2600:9000:215... 16509 (AMAZON-02)
2 3.224.67.5 14618 (AMAZON-AES)
1 151.101.114.110 54113 (FASTLY)
1 1 13.32.25.37 16509 (AMAZON-02)
7 143.204.98.9 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 162.247.242.21 23467 (NEWRELIC-...)
1 75.2.88.188 16509 (AMAZON-02)
2 143.204.98.15 16509 (AMAZON-02)
123 33
6    2606:4700:10::6814:541d (United States)

ASN13335 (CLOUDFLARENET, US)
www.toppr.com
56    2606:4700:10::6814:531d (United States)

ASN13335 (CLOUDFLARENET, US)
static-cf.toppr.com
5    2a00:1450:4001:82a::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
2    2a00:1450:4001:82f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.gstatic.com
1    2a04:4e42:3::621 (United States)

ASN54113 (FASTLY, US)
cdn.jsdelivr.net
1    2606:4700::6810:5e41 (United States)

ASN13335 (CLOUDFLARENET, US)
static.cloudflareinsights.com
2    2606:4700::6812:1c93 (United States)

ASN13335 (CLOUDFLARENET, US)
ssl.widgets.webengage.com
wsdk-files.webengage.com
1    2a00:1450:4001:82f::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    142.250.184.194 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s11-in-f2.1e100.net
www.googleadservices.com
1    99.86.0.85 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-0-85.fra6.r.cloudfront.net
cdn.segment.com
3    2a03:2880:f02d:12:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    13.32.25.20 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-25-20.fra56.r.cloudfront.net
static.hotjar.com
3    2620:1ec:c11::200 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
bat.bing.com
1    3.225.115.141 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-225-115-141.compute-1.amazonaws.com
q.quora.com
1    52.217.8.174 (Ashburn, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-1.amazonaws.com
s3.amazonaws.com
2    2a00:1450:4001:810::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
firebaseinstallations.googleapis.com
6    2a00:1450:4001:808::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:400c:c04::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    13.32.25.118 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-25-118.fra56.r.cloudfront.net
script.hotjar.com
2    52.89.95.104 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-89-95-104.us-west-2.compute.amazonaws.com
api.segment.io
1    2a00:1450:4001:808::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:829::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    143.204.202.103 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-202-103.fra53.r.cloudfront.net
vars.hotjar.com
6    2a03:2880:f12d:83:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
www.facebook.com
1    2600:9000:2156:3000:8:cf94:88c0:93a1 (United States)

ASN16509 (AMAZON-02, US)
z.webengage.co
2    3.224.67.5 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-224-67-5.compute-1.amazonaws.com
c.webengage.com
1    151.101.114.110 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
js-agent.newrelic.com
1    13.32.25.37 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-25-37.fra56.r.cloudfront.net
widget.intercom.io
7    143.204.98.9 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-98-9.fra50.r.cloudfront.net
js.intercomcdn.com
1    2a00:1450:400c:c04::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:4001:802::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    162.247.242.21 (United States)

ASN23467 (NEWRELIC-AS-1, US)
PTR: bam-9.nr-data.net
bam.nr-data.net
1    75.2.88.188 (United States)

ASN16509 (AMAZON-02, US)
PTR: ad8b87a22ce463223.awsglobalaccelerator.com
api-iam.intercom.io
2    143.204.98.15 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-98-15.fra50.r.cloudfront.net
static.intercomassets.com
Domain Requested by
56 static-cf.toppr.com www.toppr.com
static-cf.toppr.com
7 js.intercomcdn.com widget.intercom.io
js.intercomcdn.com
7 www.google-analytics.com www.googletagmanager.com
www.toppr.com
6 www.facebook.com www.toppr.com
6 www.toppr.com 1 redirects www.toppr.com
5 www.googletagmanager.com www.toppr.com
www.googletagmanager.com
3 bat.bing.com www.googletagmanager.com
bat.bing.com
www.toppr.com
3 connect.facebook.net www.toppr.com
connect.facebook.net
2 static.intercomassets.com
2 c.webengage.com ssl.widgets.webengage.com
2 www.google.de www.toppr.com
2 www.google.com www.toppr.com
2 api.segment.io www.toppr.com
2 stats.g.doubleclick.net www.toppr.com
2 firebaseinstallations.googleapis.com www.gstatic.com
2 www.gstatic.com www.toppr.com
1 api-iam.intercom.io js.intercomcdn.com
1 bam.nr-data.net js-agent.newrelic.com
1 widget.intercom.io 1 redirects
1 js-agent.newrelic.com www.toppr.com
1 wsdk-files.webengage.com ssl.widgets.webengage.com
1 z.webengage.co ssl.widgets.webengage.com
1 vars.hotjar.com static.hotjar.com
1 script.hotjar.com static.hotjar.com
1 s3.amazonaws.com ssl.widgets.webengage.com
1 q.quora.com www.toppr.com
1 static.hotjar.com www.toppr.com
1 cdn.segment.com static-cf.toppr.com
1 www.googleadservices.com www.googletagmanager.com
1 ssl.widgets.webengage.com www.toppr.com
1 static.cloudflareinsights.com www.toppr.com
1 cdn.jsdelivr.net www.toppr.com
123 32
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2020-08-08 -
2021-08-08		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2021-04-13 -
2021-07-06		 3 months crt.sh
*.google.com
GTS CA 1O1		 2021-05-03 -
2021-07-26		 3 months crt.sh
f3.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3		 2021-05-18 -
2022-03-26		 10 months crt.sh
webengage.com
Cloudflare Inc ECC CA-3		 2021-04-23 -
2022-04-22		 a year crt.sh
www.googleadservices.com
GTS CA 1C3		 2021-05-03 -
2021-07-26		 3 months crt.sh
*.segment.com
DigiCert SHA2 Secure Server CA		 2020-06-12 -
2021-07-27		 a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2021-04-06 -
2021-07-03		 3 months crt.sh
*.hotjar.com
Amazon		 2020-12-25 -
2022-01-23		 a year crt.sh
www.bing.com
Microsoft RSA TLS CA 01		 2021-04-12 -
2021-10-12		 6 months crt.sh
*.quora.com
R3		 2021-05-09 -
2021-08-07		 3 months crt.sh
s3.amazonaws.com
DigiCert Baltimore CA-2 G2		 2020-08-04 -
2021-08-09		 a year crt.sh
upload.video.google.com
GTS CA 1O1		 2021-05-03 -
2021-07-26		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2021-05-03 -
2021-07-26		 3 months crt.sh
www.google.com
GTS CA 1C3		 2021-04-13 -
2021-07-06		 3 months crt.sh
www.google.de
GTS CA 1C3		 2021-05-03 -
2021-07-26		 3 months crt.sh
webengage.co
Amazon		 2020-08-31 -
2021-10-01		 a year crt.sh
*.webengage.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-04-12 -
2022-05-11		 a year crt.sh
f4.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3		 2021-05-18 -
2022-04-10		 a year crt.sh
*.intercomcdn.com
Amazon		 2021-03-01 -
2022-03-30		 a year crt.sh
*.nr-data.net
DigiCert SHA2 Secure Server CA		 2020-02-05 -
2022-02-08		 2 years crt.sh
*.intercom.com
Amazon		 2021-04-15 -
2022-05-14		 a year crt.sh
intercomassets.com
Amazon		 2020-08-15 -
2021-09-14		 a year crt.sh

This page contains 4 frames:

Primary Page: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Frame ID: 9711AE3741E0D530FC61C9D1D0299AE4
Requests: 112 HTTP requests in this frame

Frame: https://vars.hotjar.com/box-21ccaa45726c0f3c8c458f7a87eb2298.html
Frame ID: 456671BDBFB38B5E39200370FE03FC31
Requests: 1 HTTP requests in this frame

Frame: https://js.intercomcdn.com/frame-modern.42246105.js
Frame ID: 07323BAE59790A98C7C810730FBE13A3
Requests: 6 HTTP requests in this frame

Frame: https://js.intercomcdn.com/fonts/proximanova-regular.a7942249.woff
Frame ID: 3FF763CDBBFD154EA2C1FEDDB75C2B76
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://www.toppr.com/plus/learn/chemistry/thermodynamics/videos/16230/ HTTP 302
    https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i

Page Statistics

123
Requests

100 %
HTTPS

56 %
IPv6

26
Domains

32
Subdomains

33
IPs

3
Countries

2324 kB
Transfer

9399 kB
Size

17
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. https://www.toppr.com/plus/learn/chemistry/thermodynamics/videos/16230/ HTTP 302
    https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 101
  • https://widget.intercom.io/widget/sh7i09tg HTTP 302
  • https://js.intercomcdn.com/shim.latest.js

123 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.toppr.com/login/
Redirect Chain
  • https://www.toppr.com/plus/learn/chemistry/thermodynamics/videos/16230/
  • https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
111 KB
20 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:541d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cf1edce0822d47ba90bd560d582d4d3d08e1e67640230f4947cbe6f6d1d3cec3
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
www.toppr.com
:scheme
https
:path
/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
admin_sessionid=w45jc5wgyiqhq8p2d7tc1hr0b8o41f77; nextUrl=%2Fplus%2Flearn%2Fchemistry%2Fthermodynamics%2Fvideos%2F16230%2F; __cf_bm=405643ff598ae8bda87eb5313d6522444b35c478-1621587184-1800-AWRHWoiAdi+zlmU47NscQ+eTavU766QfyxMWnuy5qZavmc9Lq/a7DBbDihV4wSsTp8erbnw8t0gjEjHx4vx5K5Hrai+12avxUO0ijPm+Sv1M
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:05 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding
strict-transport-security
max-age=2592000; preload
x-download-options
noopen
surrogate-control
no-store
cache-control
no-store, no-cache, must-revalidate, proxy-revalidate
pragma
no-cache
expires
0
x-content-type-options
nosniff
referrer-policy
same-origin no-referrer-when-downgrade
x-xss-protection
1; mode=block
x-frame-options
SAMEORIGIN
cf-cache-status
DYNAMIC
cf-request-id
0a2fb9e29a00002b41ab810000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
652c927dcac62b41-FRA
content-encoding
br
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400

Redirect headers

date
Fri, 21 May 2021 08:53:04 GMT
content-type
text/html; charset=utf-8
strict-transport-security
max-age=2592000; preload
x-download-options
noopen
surrogate-control
no-store
cache-control
no-store, no-cache, must-revalidate, proxy-revalidate
pragma
no-cache
expires
0
x-content-type-options
nosniff
referrer-policy
same-origin no-referrer-when-downgrade
set-cookie
admin_sessionid=w45jc5wgyiqhq8p2d7tc1hr0b8o41f77; Max-Age=1209600; Path=/; Expires=Fri, 04 Jun 2021 08:53:04 GMT; HttpOnly; Secure nextUrl=%2Fplus%2Flearn%2Fchemistry%2Fthermodynamics%2Fvideos%2F16230%2F; Path=/ __cf_bm=405643ff598ae8bda87eb5313d6522444b35c478-1621587184-1800-AWRHWoiAdi+zlmU47NscQ+eTavU766QfyxMWnuy5qZavmc9Lq/a7DBbDihV4wSsTp8erbnw8t0gjEjHx4vx5K5Hrai+12avxUO0ijPm+Sv1M; path=/; expires=Fri, 21-May-21 09:23:04 GMT; domain=.toppr.com; HttpOnly; Secure; SameSite=None
location
/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
vary
Accept
x-xss-protection
1; mode=block
x-frame-options
SAMEORIGIN
cf-cache-status
DYNAMIC
cf-request-id
0a2fb9e16c00004e974d90b000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
652c927befaf4e97-FRA
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
app.css
static-cf.toppr.com/marketing/8267314/ 		2 MB
248 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static-cf.toppr.com/marketing/8267314/app.css
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4958f72ac05ae6958eb197f264446ea9b1f3062779ccad047460d017d59efd1e
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:05 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
145535
cf-polished
origSize=1629785
strict-transport-security
max-age=2592000; preload
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
0a2fb9e8e700004d8a539c9000000001
pragma
public
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
W/"60a537fa-18de59"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
cf-bgj
minify
cache-control
max-age=2592000, public
cf-ray
652c9287dbfb4d8a-FRA
expires
Fri, 18 Jun 2021 16:27:30 GMT
js
www.googletagmanager.com/gtag/ 		85 KB
34 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=AW-944167406
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
e016d94b340d029daaa05447e93dc65793ba20a96acd6a4b0bf806e061fa9743
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:05 GMT
content-encoding
br
vary
Accept-Encoding
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
34307
x-xss-protection
0
last-modified
Fri, 21 May 2021 06:00:00 GMT
server
Google Tag Manager
strict-transport-security
max-age=31536000; includeSubDomains
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
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TLS 1.3, , AES_128_GCM
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content-encoding
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server
sffe
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firebase-analytics.js
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TLS 1.3, , AES_128_GCM
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content-encoding
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server
sffe
age
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QUIC, , AES_128_GCM
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
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Host: www.toppr.com
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Host: www.toppr.com
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https://static-cf.toppr.com/marketing/8267314/images/icons/features/question-sets.svg
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Host: www.toppr.com
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https://static-cf.toppr.com/marketing/8267314/images/icons/features/concepts.svg
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Host: www.toppr.com
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
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etag
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expires
Fri, 18 Jun 2021 16:53:22 GMT
test-series.svg
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https://static-cf.toppr.com/marketing/8267314/images/icons/features/test-series.svg
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Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
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QUIC, , AES_128_GCM
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
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cf-cache-status
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age
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etag
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strict-transport-security
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expires
Fri, 18 Jun 2021 16:53:22 GMT
custom-tests.svg
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Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
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QUIC, , AES_128_GCM
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
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pragma
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last-modified
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server
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etag
W/"60a537fa-4bc"
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strict-transport-security
max-age=2592000; preload
content-type
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expires
Fri, 18 Jun 2021 16:53:22 GMT
previous-papers.svg
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625 B 		Image
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Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
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Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
143984
alt-svc
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cf-request-id
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pragma
public
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
W/"60a537fa-1e1"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/svg+xml
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cf-ray
652c928899a605e4-FRA
expires
Fri, 18 Jun 2021 16:53:22 GMT
report.svg
static-cf.toppr.com/marketing/8267314/images/icons/features/ 		988 B
853 B 		Image
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Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
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2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
Resource Hash
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Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
143984
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
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pragma
public
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
W/"60a537fa-3dc"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/svg+xml
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cf-ray
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expires
Fri, 18 Jun 2021 16:53:22 GMT
24-7-help.svg
static-cf.toppr.com/marketing/8267314/images/icons/features/ 		1 KB
957 B 		Image
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https://static-cf.toppr.com/marketing/8267314/images/icons/features/24-7-help.svg
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Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Strict-Transport-Security max-age=2592000; preload
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Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
143984
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
0a2fb9e961000005e475348000000001
pragma
public
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
W/"60a537fa-434"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/svg+xml
vary
Accept-Encoding
cache-control
max-age=2592000, public
cf-ray
652c928899a905e4-FRA
expires
Fri, 18 Jun 2021 16:53:22 GMT
upload-image.svg
static-cf.toppr.com/marketing/8267314/images/icons/features/ 		491 B
684 B 		Image
General
Check archive.org
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Full URL
https://static-cf.toppr.com/marketing/8267314/images/icons/features/upload-image.svg
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8ddb39cd6cc238e597e3aee3f089fae13f5bdd0913a901fa857a27779479231f
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
143984
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
0a2fb9e963000005e4098b1000000001
pragma
public
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
W/"60a537fa-1eb"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/svg+xml
vary
Accept-Encoding
cache-control
max-age=2592000, public
cf-ray
652c928899aa05e4-FRA
expires
Fri, 18 Jun 2021 16:53:22 GMT
live-tutor.svg
static-cf.toppr.com/marketing/8267314/images/icons/features/ 		845 B
824 B 		Image
General
Check archive.org
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Full URL
https://static-cf.toppr.com/marketing/8267314/images/icons/features/live-tutor.svg
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e8f9611e3abce0fa4f8b66df694aa42decb04af0333a36b1c204211fd042a26a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
143984
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
0a2fb9e961000005e47a33d000000001
pragma
public
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
W/"60a537fa-34d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/svg+xml
vary
Accept-Encoding
cache-control
max-age=2592000, public
cf-ray
652c928899ab05e4-FRA
expires
Fri, 18 Jun 2021 16:53:22 GMT
suggested-solutions.svg
static-cf.toppr.com/marketing/8267314/images/icons/features/ 		501 B
652 B 		Image
General
Check archive.org
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Full URL
https://static-cf.toppr.com/marketing/8267314/images/icons/features/suggested-solutions.svg
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
353c24e37f9e176251be0a642cae992dd3c6e2143a3bf822f9ce73b888c84d6d
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
143984
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
0a2fb9e961000005e414b8f000000001
pragma
public
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
W/"60a537fa-1f5"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/svg+xml
vary
Accept-Encoding
cache-control
max-age=2592000, public
cf-ray
652c928899ad05e4-FRA
expires
Fri, 18 Jun 2021 16:53:22 GMT
toppr-logo.svg
static-cf.toppr.com/marketing/8267314/images/ 		0
2 KB 		Other
General
Check archive.org
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https://static-cf.toppr.com/marketing/8267314/images/toppr-logo.svg
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
145536
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
0a2fb9e962000005e401b33000000001
pragma
public
last-modified
Wed, 19 May 2021 16:08:27 GMT
server
cloudflare
etag
W/"60a537fb-ac6"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/svg+xml
vary
Accept-Encoding
cache-control
max-age=2592000, public
cf-ray
652c928899b505e4-FRA
expires
Fri, 18 Jun 2021 16:27:30 GMT
toppr-logo-horizontal-white.svg
static-cf.toppr.com/marketing/8267314/images/ 		0
1 KB 		Other
General
Check archive.org
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https://static-cf.toppr.com/marketing/8267314/images/toppr-logo-horizontal-white.svg
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
145536
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
0a2fb9e962000005e49206e000000001
pragma
public
last-modified
Wed, 19 May 2021 16:08:27 GMT
server
cloudflare
etag
W/"60a537fb-9b4"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/svg+xml
vary
Accept-Encoding
cache-control
max-age=2592000, public
cf-ray
652c928899b605e4-FRA
expires
Fri, 18 Jun 2021 16:27:30 GMT
play-store.png
static-cf.toppr.com/marketing/8267314/images/icons/ 		3 KB
3 KB 		Image
General
Check archive.org
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Full URL
https://static-cf.toppr.com/marketing/8267314/images/icons/play-store.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
37a919c5c5caac91a93114da782ec917f5e2782cab85111c22258f913bbee5a7
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
145097
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
2813
cf-request-id
0a2fb9e962000005e419834000000001
pragma
public
expires
Fri, 18 Jun 2021 16:34:49 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-afd"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928899b105e4-FRA
cf-bgj
imgq:100,h2pri
brand-apple.png
static-cf.toppr.com/marketing/8267314/images/icons/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/icons/brand-apple.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
73aeda0b20342aa710e4c428d0b0d9a6c588ffc2e8c2119d5202471e7ea7e5ee
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
145097
cf-polished
origSize=1416
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
1328
cf-request-id
0a2fb9e962000005e48f99b000000001
pragma
public
expires
Fri, 18 Jun 2021 16:34:49 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-588"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928899b305e4-FRA
cf-bgj
imgq:100,h2pri
vendor.js
static-cf.toppr.com/marketing/8267314/ 		2 MB
532 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static-cf.toppr.com/marketing/8267314/vendor.js
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8fc940e68134367efea1816c22f545e0ce974a9acc13643c738ef3d518d35206
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:05 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
145535
cf-polished
origSize=2106114
strict-transport-security
max-age=2592000; preload
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
0a2fb9e8e700004d8a6cb62000000001
pragma
public
last-modified
Wed, 19 May 2021 16:08:27 GMT
server
cloudflare
etag
W/"60a537fb-202302"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cf-bgj
minify
cache-control
max-age=2592000, public
cf-ray
652c9287dbfc4d8a-FRA
expires
Fri, 18 Jun 2021 16:27:30 GMT
app.js
static-cf.toppr.com/marketing/8267314/ 		2 MB
342 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static-cf.toppr.com/marketing/8267314/app.js
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
84e4716e24af9368f9bbc672e6060559bc396083f9dc6d9ecd83f428a592d3f4
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
145536
cf-polished
origSize=1875508
strict-transport-security
max-age=2592000; preload
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
0a2fb9e938000005e46b9e2000000001
pragma
public
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
W/"60a537fa-1c9e34"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cf-bgj
minify
cache-control
max-age=2592000, public
cf-ray
652c9288591905e4-FRA
expires
Fri, 18 Jun 2021 16:27:30 GMT
uuidv4.min.js
cdn.jsdelivr.net/npm/uuid@latest/dist/umd/ 		1 KB
797 B 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/uuid@latest/dist/umd/uuidv4.min.js
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:3::621 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
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Resource Hash
4bbb806e743e21bc9f97b62fc0564e0889b7f31ee9d48c3f2b85d4e00fe629cc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
age
32515
x-cache
HIT
cross-origin-resource-policy
cross-origin
content-length
669
etag
W/"556-Wdn/VD6mBE6EvolddgVB6g4Ez5g"
x-served-by
cache-fra19173-FRA
date
Fri, 21 May 2021 08:53:06 GMT
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=604800, s-maxage=43200
accept-ranges
bytes
timing-allow-origin
*
beacon.min.js
static.cloudflareinsights.com/ 		13 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.cloudflareinsights.com/beacon.min.js
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5e41 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
198eedf9d8a1ad8d85e2d631ea8667a47a66b7ce838847359045beb4e8f3a635

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
gzip
last-modified
Thu, 20 May 2021 23:53:29 GMT
server
cloudflare
etag
W/"edaab647-ad35-4f09-a18c-7588cff79e00"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=86400
cross-origin-resource-policy
cross-origin
cf-ray
652c9288bf904e50-FRA
cf-request-id
0a2fb9e97300004e5003377000000001
js
www.googletagmanager.com/gtag/ 		88 KB
35 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-42239720-1&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=AW-944167406
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
br
server
Google Tag Manager
access-control-allow-headers
Cache-Control
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
strict-transport-security
max-age=31536000; includeSubDomains
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
35805
x-xss-protection
0
expires
Fri, 21 May 2021 08:53:06 GMT
gtm.js
www.googletagmanager.com/ 		314 KB
70 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-5CSB657
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
br
vary
Accept-Encoding
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
71507
x-xss-protection
0
last-modified
Fri, 21 May 2021 07:13:16 GMT
server
Google Tag Manager
strict-transport-security
max-age=31536000; includeSubDomains
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Fri, 21 May 2021 08:53:06 GMT
toppr-new-logo.svg
static-cf.toppr.com/marketing/8267314/images/ 		4 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/toppr-new-logo.svg
Requested by
Host: static-cf.toppr.com
URL: https://static-cf.toppr.com/marketing/8267314/app.css
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://static-cf.toppr.com/marketing/8267314/app.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
145095
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
0a2fb9e966000005e495a69000000001
pragma
public
last-modified
Wed, 19 May 2021 16:08:27 GMT
server
cloudflare
etag
W/"60a537fb-1149"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/svg+xml
vary
Accept-Encoding
cache-control
max-age=2592000, public
cf-ray
652c9288a9c405e4-FRA
expires
Fri, 18 Jun 2021 16:34:51 GMT
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static-cf.toppr.com/marketing/8267314/fonts/ 		14 KB
15 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://static-cf.toppr.com/marketing/8267314/fonts/open-sans-v14-latin-700.woff2
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Host: static-cf.toppr.com
URL: https://static-cf.toppr.com/marketing/8267314/app.css
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Origin
https://www.toppr.com
Referer
https://static-cf.toppr.com/marketing/8267314/app.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144388
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
14636
cf-request-id
0a2fb9e97e00002c2e81941000000001
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-392c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
application/octet-stream
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
652c9288c8f72c2e-FRA
expires
Fri, 18 Jun 2021 16:46:38 GMT
open-sans-v14-latin-regular.woff2
static-cf.toppr.com/marketing/8267314/fonts/ 		14 KB
14 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://static-cf.toppr.com/marketing/8267314/fonts/open-sans-v14-latin-regular.woff2
Requested by
Host: static-cf.toppr.com
URL: https://static-cf.toppr.com/marketing/8267314/app.css
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff

Request headers

Origin
https://www.toppr.com
Referer
https://static-cf.toppr.com/marketing/8267314/app.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
145092
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
13964
cf-request-id
0a2fb9e97f00002c2e191bb000000001
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-368c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
application/octet-stream
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
652c9288c8f92c2e-FRA
expires
Fri, 18 Jun 2021 16:34:54 GMT
webengage-min-v-6.0.js
ssl.widgets.webengage.com/js/ 		200 KB
60 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ssl.widgets.webengage.com/js/webengage-min-v-6.0.js
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2606:4700::6812:1c93 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
via
1.1 5de23153ac267c206221751e1cccb6e8.cloudfront.net (CloudFront)
cf-cache-status
HIT
age
3055
x-cache
Hit from cloudfront
content-encoding
gzip
cf-request-id
0a2fb9e9a0000017562eb40000000001
last-modified
Wed, 12 May 2021 15:53:06 GMT
server
cloudflare
etag
W/"609bf9e2-320f2"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=14400
x-amz-cf-pop
OSL50-C1
cf-ray
652c9289098b1756-FRA
x-amz-cf-id
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expires
Fri, 21 May 2021 08:25:03 GMT
analytics.js
www.google-analytics.com/ 		48 KB
19 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/gtag/js?id=UA-42239720-1&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
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Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 09 Apr 2021 23:59:54 GMT
server
Golfe2
age
4990
date
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vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
19569
expires
Fri, 21 May 2021 09:29:56 GMT
conversion_async.js
www.googleadservices.com/pagead/ 		36 KB
14 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googleadservices.com/pagead/conversion_async.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=AW-944167406
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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142.250.184.194 , United States, ASN15169 (GOOGLE, US),
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fra24s11-in-f2.1e100.net
Software
cafe /
Resource Hash
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Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
gzip
x-content-type-options
nosniff
p3p
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cross-origin
content-disposition
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alt-svc
h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
14011
x-xss-protection
0
server
cafe
etag
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vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
cache-control
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timing-allow-origin
*
expires
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analytics.min.js
cdn.segment.com/analytics.js/v1/ib74kexjd5/ 		348 KB
54 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.segment.com/analytics.js/v1/ib74kexjd5/analytics.min.js
Requested by
Host: static-cf.toppr.com
URL: https://static-cf.toppr.com/marketing/8267314/app.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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99.86.0.85 , United States, ASN16509 (AMAZON-02, US),
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Software
AmazonS3 /
Resource Hash
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Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-amz-version-id
3JRriI4p2EtBWpISabsBPql_8uYQehw8
content-encoding
br
etag
W/"89782374666507ee5321d8fcfe9f70fb"
age
60
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x-amz-replication-status
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*
last-modified
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server
AmazonS3
date
Fri, 21 May 2021 08:52:07 GMT
access-control-max-age
3000
access-control-allow-methods
GET, HEAD
content-type
text/javascript; charset=utf-8
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cache-control
public, max-age=120
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960 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/IN.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
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Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
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145092
cf-polished
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pragma
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server
cloudflare
etag
"60a537fa-21c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
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24 KB 		Script
General
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Download Go to
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
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URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
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H2
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TLS 1.3, , AES_128_GCM
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Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

content-security-policy
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Full URL
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date
Fri, 21 May 2021 08:53:06 GMT
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Download Go to
Full URL
https://www.toppr.com/api/v1.0/signup/klass/?
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Protocol
H3-29
Security
QUIC, , AES_128_GCM
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2606:4700:10::6814:541d , United States, ASN13335 (CLOUDFLARENET, US),
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
content-encoding
br
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nosniff
cf-cache-status
DYNAMIC
server
cloudflare
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x-frame-options
SAMEORIGIN
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Download Go to
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Host: static-cf.toppr.com
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H3-29
Security
QUIC, , AES_128_GCM
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Request headers

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https://www.toppr.com
Referer
https://static-cf.toppr.com/marketing/8267314/app.css
User-Agent
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
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0a2fb9eaa200002c2e15217000000001
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server
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etag
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strict-transport-security
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General
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Download Go to Show image
Full URL
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Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
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H3-29
Security
QUIC, , AES_128_GCM
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Response headers

date
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x-content-type-options
nosniff
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HIT
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public
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server
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etag
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strict-transport-security
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Full URL
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Host: www.toppr.com
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QUIC, , AES_128_GCM
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User-Agent
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Response headers

date
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x-content-type-options
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server
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etag
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strict-transport-security
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General
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Download Go to Show image
Full URL
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Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
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H3-29
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QUIC, , AES_128_GCM
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Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
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x-content-type-options
nosniff
cf-cache-status
HIT
age
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cf-polished
status=not_needed
alt-svc
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pragma
public
expires
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last-modified
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server
cloudflare
etag
"60a537fa-664"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
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538 B 		Image
General
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Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/AT.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
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Referer
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User-Agent
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Response headers

date
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x-content-type-options
nosniff
cf-cache-status
HIT
age
144971
cf-polished
status=not_needed
alt-svc
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pragma
public
expires
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last-modified
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server
cloudflare
etag
"60a537fa-77"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
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cf-ray
652c928acf2505e4-FRA
cf-bgj
imgq:100,h2pri
BH.png
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685 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/BH.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
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Software
cloudflare /
Resource Hash
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Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
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cf-request-id
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pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-10a"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
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cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928acf2905e4-FRA
cf-bgj
imgq:100,h2pri
BD.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		333 B
752 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/BD.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144971
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
333
cf-request-id
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pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-14d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928adf2c05e4-FRA
cf-bgj
imgq:100,h2pri
BE.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		121 B
539 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/BE.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
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Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
121
cf-request-id
0a2fb9eac2000005e40c001000000001
pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-79"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928adf2e05e4-FRA
cf-bgj
imgq:100,h2pri
BT.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/BT.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
2300
cf-request-id
0a2fb9eac3000005e4f2bc9000000001
pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-8fc"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928adf2f05e4-FRA
cf-bgj
imgq:100,h2pri
CA.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		357 B
777 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/CA.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
06995e83c9ff5b9fb77162e48f34299927d3910eab5e9f4dcd7a45989aa796f4
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144971
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
357
cf-request-id
0a2fb9eac3000005e4f23c5000000001
pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-165"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928adf3105e4-FRA
cf-bgj
imgq:100,h2pri
CN.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		656 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/CN.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
32d713c9bb5ee9f2170a077d27fca7df187f480f267c38d342982cc78d17d704
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
656
cf-request-id
0a2fb9eac3000005e489306000000001
pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-290"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928adf3205e4-FRA
cf-bgj
imgq:100,h2pri
HK.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/HK.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0d563f1dbc197b9ae99a54fb1ad710a7b839bcd61799f3ada8a5072373f2b9d4
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
1149
cf-request-id
0a2fb9eac3000005e492094000000001
pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-47d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928adf3405e4-FRA
cf-bgj
imgq:100,h2pri
HU.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		123 B
542 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/HU.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
123
cf-request-id
0a2fb9eac3000005e469bef000000001
pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-7b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928adf3605e4-FRA
cf-bgj
imgq:100,h2pri
JP.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		331 B
750 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/JP.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
331
cf-request-id
0a2fb9eac4000005e46c8a2000000001
pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-14b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928adf3705e4-FRA
cf-bgj
imgq:100,h2pri
KW.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		357 B
777 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/KW.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
357
cf-request-id
0a2fb9eac4000005e4d3824000000001
pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-165"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928adf3905e4-FRA
cf-bgj
imgq:100,h2pri
MY.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		528 B
948 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/MY.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0c02fdba86c2871481106b154169eafa989fbcc2d83175cba0c90cf7e1df41c3
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144971
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
528
cf-request-id
0a2fb9eac4000005e4723fc000000001
pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-210"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928adf3b05e4-FRA
cf-bgj
imgq:100,h2pri
MV.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		296 B
715 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/MV.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
296
cf-request-id
0a2fb9eac4000005e4cf151000000001
pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-128"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928adf3c05e4-FRA
cf-bgj
imgq:100,h2pri
NP.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/NP.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fc2f80829d5cda04aaefed15424486e07d3b9e267ce30c399f602b84eb74f2e6
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
1279
cf-request-id
0a2fb9eac4000005e4a4019000000001
pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-4ff"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928adf3d05e4-FRA
cf-bgj
imgq:100,h2pri
NZ.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		547 B
966 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/NZ.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9c4aa434ca46bbf410bf96a5980c968dd14eefbc1f31243d4cc67ad0d6fd9144
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
status=not_needed
alt-svc
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public
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server
cloudflare
etag
"60a537fa-223"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
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652c928adf3e05e4-FRA
cf-bgj
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OM.png
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Download Go to Show image
Full URL
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Host: www.toppr.com
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Protocol
H3-29
Security
QUIC, , AES_128_GCM
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cloudflare /
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Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144971
cf-polished
status=not_needed
alt-svc
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public
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server
cloudflare
etag
"60a537fa-294"
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max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
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cf-ray
652c928adf4005e4-FRA
cf-bgj
imgq:100,h2pri
PK.png
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Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/PK.png
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Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
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Software
cloudflare /
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Referer
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User-Agent
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
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144972
cf-polished
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alt-svc
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server
cloudflare
etag
"60a537fa-376"
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max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
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cf-ray
652c928adf4105e4-FRA
cf-bgj
imgq:100,h2pri
QA.png
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1 KB 		Image
General
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Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/QA.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
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cloudflare /
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Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
status=not_needed
alt-svc
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pragma
public
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server
cloudflare
etag
"60a537fa-38b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
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cf-ray
652c928adf4405e4-FRA
cf-bgj
imgq:100,h2pri
SA.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		1 KB
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General
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Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/SA.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
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cloudflare /
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Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
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alt-svc
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public
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server
cloudflare
etag
"60a537fa-5f9"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
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cf-bgj
imgq:100,h2pri
SG.png
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Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/SG.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
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Referer
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User-Agent
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
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alt-svc
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public
expires
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last-modified
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server
cloudflare
etag
"60a537fa-2e2"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
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cf-ray
652c928adf4705e4-FRA
cf-bgj
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KR.png
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2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/KR.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
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Referer
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User-Agent
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144972
cf-polished
status=not_needed
alt-svc
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pragma
public
expires
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last-modified
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server
cloudflare
etag
"60a537fa-707"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
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cf-ray
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cf-bgj
imgq:100,h2pri
ES.png
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1 KB 		Image
General
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Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/ES.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
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cloudflare /
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Referer
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User-Agent
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144971
cf-polished
status=not_needed
alt-svc
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cf-request-id
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pragma
public
expires
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last-modified
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server
cloudflare
etag
"60a537fa-34d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
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cf-ray
652c928adf4e05e4-FRA
cf-bgj
imgq:100,h2pri
LK.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/LK.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
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cloudflare /
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Referer
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User-Agent
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Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144971
cf-polished
status=not_needed
alt-svc
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pragma
public
expires
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last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-856"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
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cf-ray
652c928adf5005e4-FRA
cf-bgj
imgq:100,h2pri
CH.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		129 B
548 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/CH.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
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Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144971
cf-polished
status=not_needed
alt-svc
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cf-request-id
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pragma
public
expires
Fri, 18 Jun 2021 16:36:54 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-81"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
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cache-control
max-age=2592000, public
accept-ranges
bytes
cf-ray
652c928adf5105e4-FRA
cf-bgj
imgq:100,h2pri
TH.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		224 B
640 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/TH.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
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cloudflare /
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Request headers

Referer
https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 21 May 2021 08:53:06 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
144971
cf-polished
origSize=355
alt-svc
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cf-request-id
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pragma
public
expires
Fri, 18 Jun 2021 16:36:55 GMT
last-modified
Wed, 19 May 2021 16:08:26 GMT
server
cloudflare
etag
"60a537fa-163"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000; preload
content-type
image/png
vary
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cache-control
max-age=2592000, public
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bytes
cf-ray
652c928adf5305e4-FRA
cf-bgj
imgq:100,h2pri
AE.png
static-cf.toppr.com/marketing/8267314/images/flags/60x60/ 		137 B
557 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static-cf.toppr.com/marketing/8267314/images/flags/60x60/AE.png
Requested by
Host: www.toppr.com
URL: https://www.toppr.com/login/?next=/plus/learn/chemistry/thermodynamics/videos/16230/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6814:531d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
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1.1 ad46d498157a92ab1076f74db460670d.cloudfront.net (CloudFront)
last-modified
Wed, 16 Oct 2019 09:38:04 GMT
server
AmazonS3
age
2172
etag
"84622e788611a91b2cbe97d9c09a56ec"
x-cache
Hit from cloudfront
content-type
image/png
cache-control
max-age=86400
x-amz-cf-pop
FRA50-C1
accept-ranges
bytes
content-length
10901
x-amz-cf-id
ipz_56SEfVTxvq970w6yxYNgI99TCIfHSwmPtMNwWCLyaO2f27H0yQ==

Verdicts & Comments Add Verdict or Comment

77 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| 1 object| 2 object| 3 object| 4 object| 5 object| onbeforexrselect object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker boolean| originAgentCluster object| trustedTypes boolean| crossOriginIsolated object| NREUM object| newrelic function| __nr_require object| google_tag_manager object| dataLayer function| gtag function| getUserIdCookie function| setUserIdCookie number| num string| expires object| webengage object| firebase object| firebaseAnalytics object| __TOPPR_CFG__ function| webpackJsonptpr object| a0_0x433e function| a0_0x3d7e object| google_tag_data string| GoogleAnalyticsObject function| ga object| tpr object| __core-js_shared__ object| core function| setImmediate function| clearImmediate object| regeneratorRuntime boolean| _babelPolyfill function| jQuery function| $ function| _ object| platform object| __SECRET_EMOTION__ function| Mousetrap object| intercomSettings function| Intercom object| analytics function| fbq function| _fbq function| hj object| _hjSettings function| uuidv4 object| __CF$cv$params string| qp object| uetq function| onYouTubeIframeAPIReady object| _weq object| gaplugins object| gaGlobal object| gaData function| GooglemKTybQhCsO function| google_trackConversion object| hjSiteSettings function| hjBootstrap object| hjBootstrapCalled object| hjLazyModules function| UET function| normalize object| webengage_fs_configurationMap undefined| data function| __intercomAssignLocation

17 Cookies

Domain/Path Name / Value
.toppr.com/ Name: _hjFirstSeen
Value: 1
.toppr.com/ Name: _hjTLDTest
Value: 1
.toppr.com/ Name: _ga_XBWL2PNSGB
Value: GS1.1.1621587186.1.0.1621587186.0
www.toppr.com/ Name: _WE_82618208
Value: N4IgNgrglgJiBcIBMBOArARgwUwCwGM0AObAIzQDYBDJAditwGYAzUgBhltNOf1JiIYY%2BMkWbYQAGhAAXKAFsJ8DBSQZitDEQpFcuaQGd8CDIewGDUAPYA7BKAsyTq9UU3bdaaQAcAbseVpMCobGCgbAHMABSoIpRAACxkZbwN4AHp0gHccgDoZK29vACdc%2FCt5dLArCPD0gH4bbAAPGQBedO9IAyrsKmKbdPwE7HkoAxligE90mRHi%2BSsYKZsqMfwe31hsKx6VJEY2dKkQYuxxYrPihBATg2g4ZRcNLR1cLxBfGUfTWQMAEQQmGkMjAj1khRKZQqJyoAEcDI9QGBvDckik0pkcll8pDSuVKtVaoNGi12p1ur1%2BoNhqNxpMZnNsAslis1lANuktjAdntVIdjiCpt54mEzvgnABfaTlCA2Bk3ABixRCIhOZ1qthuADmwNgALQ8%2FXK1USGVQGRTG4xYrjE5ZbAAfVl8umSpVNjV0gdjo11jsiF1BqNJs9ZpAPvwFqtiAAylRwjJ9f9sDY7dIoKjEEQkLkMGxc1o8xhcCcIN5mPYQNhfKmZM7bTJmVAqAYEABtAC6kul4AmzjULw8uAoIL8AV%2B4wA4gAvTMIZhUMAGbDSCBUDsgADCCWKFXDRBQJwA6uEYFYsm3pDyDABrAqozvSeGIqsotHJVIZbJ5B9QglVDUdSkq0HRdBAPR6tSQwjGMEzTLM8yLMsqzrJs2y7Ok%2BwCicloijcYrYBKIC9uuyTXPAoCRlYcoKogoZehGTp%2BlqgZ6oaBoMeGkbRjc8aJsmqZ2r2YDyDIbZPIObhaJoKAoJKQAAA%3D%3D
.toppr.com/ Name: _fbp
Value: fb.1.1621587186654.2094884277
.toppr.com/ Name: _ga
Value: GA1.1.1361040473.1621587186
.toppr.com/ Name: _gat_gtag_UA_42239720_1
Value: 1
.toppr.com/ Name: ajs_anonymous_id
Value: %22e1f174f9-d373-48ae-858e-948195475cf6%22
.toppr.com/ Name: _gid
Value: GA1.2.1690585453.1621587186
.toppr.com/ Name: _uetvid
Value: f5cb9010ba1111ebb4526bf037bfab39
www.toppr.com/ Name: nextUrl
Value: %2Fplus%2Flearn%2Fchemistry%2Fthermodynamics%2Fvideos%2F16230%2F
www.toppr.com/ Name: userId
Value: 10846
.toppr.com/ Name: _ga_GB4LXCETBV
Value: GS1.1.1621587186.1.0.1621587186.0
.toppr.com/ Name: _uetsid
Value: f5cb7d90ba1111eb92042d2c0cc25145
.toppr.com/ Name: __cf_bm
Value: 0e5ecbc335651a6bfa5921000e43c731a163480f-1621587186-1800-AQ2gJrhvLskGa6VEGSSSo7rG3pq2yod18+zDjW/1D80VpknChpX+dpw3HsfWsyH0T6w5BFafqTF/ssaHUtSDE9P1bfhzXGSWxfAZ84xMqSRj71JLf/tBlz8g6zX7h6zhq38u2zZrF4pcv+Vyt+avOC23NkciFjcVg47vU/9XCx1W0jb3NjV5EItfQr9htrYJBL5ZwdoVct1Ef0SXVkpuqn0=
.toppr.com/ Name: _hjid
Value: 77021f8b-5228-4cfd-8ea6-25518813426d
www.toppr.com/ Name: admin_sessionid
Value: w45jc5wgyiqhq8p2d7tc1hr0b8o41f77

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=2592000; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Indicators

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

api-iam.intercom.io
api.segment.io
bam.nr-data.net
bat.bing.com
c.webengage.com
cdn.jsdelivr.net
cdn.segment.com
connect.facebook.net
firebaseinstallations.googleapis.com
js-agent.newrelic.com
js.intercomcdn.com
q.quora.com
s3.amazonaws.com
script.hotjar.com
ssl.widgets.webengage.com
static-cf.toppr.com
static.cloudflareinsights.com
static.hotjar.com
static.intercomassets.com
stats.g.doubleclick.net
vars.hotjar.com
widget.intercom.io
wsdk-files.webengage.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.gstatic.com
www.toppr.com
z.webengage.co
13.32.25.118
13.32.25.20
13.32.25.37
142.250.184.194
143.204.202.103
143.204.98.15
143.204.98.9
151.101.114.110
162.247.242.21
2600:9000:2156:3000:8:cf94:88c0:93a1
2606:4700:10::6814:531d
2606:4700:10::6814:541d
2606:4700::6810:5e41
2606:4700::6812:1c93
2620:1ec:c11::200
2a00:1450:4001:802::2004
2a00:1450:4001:808::2004
2a00:1450:4001:808::200e
2a00:1450:4001:810::200a
2a00:1450:4001:829::2003
2a00:1450:4001:82a::2008
2a00:1450:4001:82f::2003
2a00:1450:4001:82f::200e
2a00:1450:400c:c04::9b
2a00:1450:400c:c04::9d
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f12d:83:face:b00c:0:25de
2a04:4e42:3::621
3.224.67.5
3.225.115.141
52.217.8.174
52.89.95.104
75.2.88.188
99.86.0.85
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