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www.numerade.com Open in urlscan Pro
54.68.224.217  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://numerade-dot-yamm-track.appspot.com/Redirect?ukey=1DRmc7JuR4IIJQVnbQYgdHvAuCu4YzzoPKlqiJIJaVAM-91617270&key=YAMMID-55983677&link=htt...
Effective URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Submission: On April 27 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 41 IPs in 3 countries across 32 domains to perform 136 HTTP transactions. The main IP is 54.68.224.217, located in Boardman, United States and belongs to AMAZON-02, US. The main domain is www.numerade.com.
TLS certificate: Issued by Amazon on June 5th 2020. Valid for: a year.
This is the only time www.numerade.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2a00:1450:400... 15169 (GOOGLE)
15 54.68.224.217 16509 (AMAZON-02)
4 2a00:1450:400... 15169 (GOOGLE)
2 23.111.9.35 33438 (HIGHWINDS2)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a04:4e42:1b:... 54113 (FASTLY)
12 2606:4700::68... 13335 (CLOUDFLAR...)
5 2a04:4e42:1b:... 54113 (FASTLY)
1 2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
3 151.101.12.176 54113 (FASTLY)
2 2a04:4e42:200... 54113 (FASTLY)
1 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
1 2600:9000:215... 16509 (AMAZON-02)
1 2600:9000:206... 16509 (AMAZON-02)
5 2606:4700::68... 13335 (CLOUDFLAR...)
1 52.85.10.5 16509 (AMAZON-02)
1 2600:1901:0:b... 15169 (GOOGLE)
6 2606:4700::68... 13335 (CLOUDFLAR...)
40 2600:9000:214... 16509 (AMAZON-02)
3 2a00:1450:400... 15169 (GOOGLE)
2 2606:4700:20:... 13335 (CLOUDFLAR...)
2 151.101.113.140 54113 (FASTLY)
1 52.85.10.102 16509 (AMAZON-02)
2 2a03:2880:f01... 32934 (FACEBOOK)
1 2a00:1450:400... 15169 (GOOGLE)
1 52.85.10.79 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 142.250.185.226 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 52.85.10.112 16509 (AMAZON-02)
1 2600:9000:201... 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a03:2880:f11... 32934 (FACEBOOK)
2 35.186.226.184 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700:303... 13335 (CLOUDFLAR...)
1 34.208.121.230 16509 (AMAZON-02)
136 41
1    2a00:1450:4001:82a::2014 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
numerade-dot-yamm-track.appspot.com
15    54.68.224.217 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-68-224-217.us-west-2.compute.amazonaws.com
www.numerade.com
4    2a00:1450:4001:828::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
2    23.111.9.35 (United States)

ASN33438 (HIGHWINDS2, US)
use.fontawesome.com
1    2606:4700::6812:acf (United States)

ASN13335 (CLOUDFLARENET, US)
maxcdn.bootstrapcdn.com
2    2a04:4e42:1b::729 (United States)

ASN54113 (FASTLY, US)
vjs.zencdn.net
12    2606:4700::6810:135e (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
5    2a04:4e42:1b::621 (United States)

ASN54113 (FASTLY, US)
cdn.jsdelivr.net
2    2606:4700::6810:7daf (United States)

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

ASN13335 (CLOUDFLARENET, US)
maxcdn.bootstrapcdn.com
3    151.101.12.176 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
js.stripe.com
2    2a04:4e42:200::729 (United States)

ASN54113 (FASTLY, US)
browser.sentry-cdn.com
1    2a00:1450:4001:829::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
apis.google.com
3    2a00:1450:4001:813::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2600:9000:2156:2a00:18:afa2:9400:21 (United States)

ASN16509 (AMAZON-02, US)
d1ras9cbx5uamo.cloudfront.net
1    2600:9000:206f:3e00:f:8ce2:fb80:93a1 (United States)

ASN16509 (AMAZON-02, US)
www.dwin1.com
5    2606:4700::6810:125e (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    52.85.10.5 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-85-10-5.otp50.r.cloudfront.net
static.hotjar.com
1    2600:1901:0:bc29:: (Kansas City, United States)

ASN15169 (GOOGLE, US)
cdn.mxpnl.com
6    2606:4700::6812:1d5b (United States)

ASN13335 (CLOUDFLARENET, US)
client.crisp.chat
40    2600:9000:214f:6c00:b:13eb:b4c0:93a1 (United States)

ASN16509 (AMAZON-02, US)
cdn.numerade.com
3    2a00:1450:4001:82a::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    2606:4700:20::681a:ad1 (United States)

ASN13335 (CLOUDFLARENET, US)
ad4m.at
2    151.101.113.140 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
www.redditstatic.com
alb.reddit.com
1    52.85.10.102 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-85-10-102.otp50.r.cloudfront.net
sc-static.net
2    2a03:2880:f01c:8012:face:b00c:0:3 (United States)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    2a00:1450:4001:813::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    52.85.10.79 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-85-10-79.otp50.r.cloudfront.net
script.hotjar.com
1    2a00:1450:4001:82a::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    142.250.185.226 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s53-in-f2.1e100.net
www.googleadservices.com
1    2a00:1450:400c:c0a::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    52.85.10.112 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-85-10-112.otp50.r.cloudfront.net
vars.hotjar.com
1    2600:9000:2017:9400:19:7d10:bd80:93a1 (United States)

ASN16509 (AMAZON-02, US)
m.stripe.network
1    2a00:1450:4001:812::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:800::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    2a00:1450:4001:810::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
2    2a03:2880:f11c:8183:face:b00c:0:25de (United States)

ASN32934 (FACEBOOK, US)
www.facebook.com
2    35.186.226.184 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 184.226.186.35.bc.googleusercontent.com
tr.snapchat.com
1    2a00:1450:4001:811::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2606:4700:3032::ac43:aa7a (United States)

ASN13335 (CLOUDFLARENET, US)
ad4mat.net
1    34.208.121.230 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-34-208-121-230.us-west-2.compute.amazonaws.com
m.stripe.com
Domain Requested by
40 cdn.numerade.com www.numerade.com
17 cdnjs.cloudflare.com www.numerade.com
cdnjs.cloudflare.com
15 www.numerade.com www.numerade.com
6 client.crisp.chat www.numerade.com
client.crisp.chat
5 cdn.jsdelivr.net www.numerade.com
4 fonts.googleapis.com www.numerade.com
3 fonts.gstatic.com fonts.googleapis.com
3 www.googletagmanager.com www.numerade.com
www.googletagmanager.com
3 js.stripe.com www.numerade.com
js.stripe.com
2 tr.snapchat.com www.numerade.com
2 www.facebook.com www.numerade.com
connect.facebook.net
2 www.google.de www.numerade.com
2 www.google.com www.numerade.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 connect.facebook.net www.numerade.com
connect.facebook.net
2 ad4m.at www.dwin1.com
ad4m.at
2 browser.sentry-cdn.com www.numerade.com
2 unpkg.com 1 redirects www.numerade.com
2 vjs.zencdn.net www.numerade.com
2 maxcdn.bootstrapcdn.com www.numerade.com
2 use.fontawesome.com www.numerade.com
use.fontawesome.com
1 m.stripe.com m.stripe.network
1 ad4mat.net ad4m.at
1 googleads.g.doubleclick.net www.googleadservices.com
1 alb.reddit.com www.numerade.com
1 m.stripe.network js.stripe.com
1 vars.hotjar.com static.hotjar.com
1 stats.g.doubleclick.net www.google-analytics.com
1 www.googleadservices.com www.googletagmanager.com
1 script.hotjar.com static.hotjar.com
1 sc-static.net www.googletagmanager.com
1 www.redditstatic.com www.googletagmanager.com
1 cdn.mxpnl.com www.numerade.com
1 static.hotjar.com www.numerade.com
1 www.dwin1.com www.numerade.com
1 d1ras9cbx5uamo.cloudfront.net www.numerade.com
1 apis.google.com www.numerade.com
1 numerade-dot-yamm-track.appspot.com 1 redirects
136 38

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

Domain
discord.gg
blog.numerade.com
Subject Issuer Validity Valid
*.numerade.com
Amazon		 2020-06-05 -
2021-07-05		 a year crt.sh
upload.video.google.com
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
*.fontawesome.com
DigiCert TLS RSA SHA256 2020 CA1		 2020-11-13 -
2021-12-14		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2021-03-01 -
2022-02-28		 a year crt.sh
vjs.zencdn.net
GlobalSign Atlas R3 DV TLS CA 2020		 2021-02-22 -
2022-03-26		 a year crt.sh
f3.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3		 2021-04-26 -
2022-03-26		 a year crt.sh
a.stripecdn.com
DigiCert SHA2 Extended Validation Server CA		 2021-04-14 -
2021-08-04		 4 months crt.sh
*.sentry-cdn.com
GlobalSign Atlas R3 DV TLS CA 2020		 2021-02-22 -
2022-03-26		 a year crt.sh
*.apis.google.com
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
*.google-analytics.com
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
*.cloudfront.net
DigiCert Global CA G2		 2021-02-22 -
2022-02-21		 a year crt.sh
*.dwin1.com
Amazon		 2020-12-04 -
2022-01-02		 a year crt.sh
*.hotjar.com
Amazon		 2020-12-25 -
2022-01-23		 a year crt.sh
*.mxpnl.com
RapidSSL RSA CA 2018		 2019-07-29 -
2021-07-28		 2 years crt.sh
crisp.chat
Cloudflare Inc ECC CA-3		 2020-08-08 -
2021-08-08		 a year crt.sh
*.gstatic.com
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
www.redditstatic.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-01-08 -
2021-07-06		 6 months crt.sh
sc-static.net
DigiCert TLS RSA SHA256 2020 CA1		 2021-02-11 -
2022-02-15		 a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2021-04-06 -
2021-07-03		 3 months crt.sh
www.googleadservices.com
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
*.reddit.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-01-08 -
2021-07-06		 6 months crt.sh
*.google.com
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
www.google.de
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
tr.snapchat.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-01-19 -
2022-01-23		 a year crt.sh
www.google.com
GTS CA 1O1		 2021-03-23 -
2021-06-15		 3 months crt.sh
m.stripe.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-04-16 -
2021-08-04		 4 months crt.sh

This page contains 7 frames:

Primary Page: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Frame ID: 1D0FA827D2938FA71A0FE0BE48B4C4BB
Requests: 128 HTTP requests in this frame

Frame: https://js.stripe.com/v3/m-outer-0cba8a995d163797499ab006bbb6b889.html
Frame ID: 7573585F80D5B0DF92E873130531A961
Requests: 2 HTTP requests in this frame

Frame: https://ad4m.at/frame.html
Frame ID: 89620B072D37DEB72431090E6D13DF90
Requests: 1 HTTP requests in this frame

Frame: https://vars.hotjar.com/box-5e3cec51ed8e99df6977c199d27812d7.html
Frame ID: 73B2451704EA5A5CDC7EF21F2D49EE84
Requests: 1 HTTP requests in this frame

Frame: https://m.stripe.network/inner.html
Frame ID: E461A48DC009F97F7F83B590839DD98A
Requests: 2 HTTP requests in this frame

Frame: https://tr.snapchat.com/cm/i?pid=811cd938-4498-4fc6-b4c5-57fd61200df2
Frame ID: E90396A4A75C9E54E9925CB1542ABF7B
Requests: 1 HTTP requests in this frame

Frame: https://ad4mat.net/frame.html
Frame ID: A23230577C33C3C26D2C0F1C7CB1A638
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://numerade-dot-yamm-track.appspot.com/Redirect?ukey=1DRmc7JuR4IIJQVnbQYgdHvAuCu4YzzoPKlqiJIJaVAM-91617270&key=YAMM... HTTP 302
    https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educator... Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • script /socket\.io.*\.js/i
Overall confidence: 100%
Detected patterns
  • script /\/Chart(?:\.bundle)?(?:\.min)?\.js/i
  • script /cdnjs\.cloudflare\.com\/ajax\/libs\/Chart\.js\/([\d.]+(?:-[^/]+)?)\/Chart.*\.js/i
Overall confidence: 100%
Detected patterns
  • script /([\d.]+)?\/mathjax\.js/i
Overall confidence: 100%
Detected patterns
  • headers server /Ubuntu/i
Overall confidence: 100%
Detected patterns
  • script /(?:\/([\d.]+))?(?:\/js)?\/bootstrap(?:\.min)?\.js/i
Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i
Overall confidence: 100%
Detected patterns
  • script /socket\.io.*\.js/i
Overall confidence: 100%
Detected patterns
  • script /js\.stripe\.com/i
Overall confidence: 100%
Detected patterns
  • script /\/\/connect\.facebook\.net\/[^/]*\/[a-z]*\.js/i
Overall confidence: 100%
Detected patterns
  • html /<link[^>]* href=[^>]+(?:([\d.]+)\/)?(?:css\/)?font-awesome(?:\.min)?\.css/i
  • html /<link[^>]* href="https:\/\/use\.fontawesome\.com\/releases\/v([^>]+)\/css\//i
Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i
Overall confidence: 100%
Detected patterns
  • html /<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com/i
Overall confidence: 100%
Detected patterns
  • html /<!-- (?:End )?Google Tag Manager -->/i
Overall confidence: 100%
Detected patterns
  • script /sweetalert2(?:\.all)?(?:\.min)?\.js/i
Overall confidence: 100%
Detected patterns
  • script /underscore.*\.js(?:\?ver=([\d.]+))?/i
Overall confidence: 100%
Detected patterns
  • script /\/([\d.]+)\/jquery(?:\.min)?\.js/i
  • script /jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?/i

Page Statistics

136
Requests

99 %
HTTPS

73 %
IPv6

32
Domains

38
Subdomains

41
IPs

3
Countries

4843 kB
Transfer

8199 kB
Size

2
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://numerade-dot-yamm-track.appspot.com/Redirect?ukey=1DRmc7JuR4IIJQVnbQYgdHvAuCu4YzzoPKlqiJIJaVAM-91617270&key=YAMMID-55983677&link=https%3A%2F%2Fwww.numerade.com%2Fcourses%2Fprecalculus%2F%3Futm_source%3Dother%26utm_medium%3Demail%26utm_campaign%3Deducators%26utm_content%3Dcalculus1 HTTP 302
    https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 14
  • https://unpkg.com/feather-icons/dist/feather.min.js HTTP 302
  • https://unpkg.com/feather-icons@4.28.0/dist/feather.min.js

136 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.numerade.com/courses/precalculus/
Redirect Chain
  • https://numerade-dot-yamm-track.appspot.com/Redirect?ukey=1DRmc7JuR4IIJQVnbQYgdHvAuCu4YzzoPKlqiJIJaVAM-91617270&key=YAMMID-55983677&link=https%3A%2F%2Fwww.numerade.com%2Fcourses%2Fprecalculus%2F%3F...
  • https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
106 KB
13 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.68.224.217 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-68-224-217.us-west-2.compute.amazonaws.com
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
0632fd4ab06e30d6361c087dfb635698ba2554b00b9839f413f2a5b25d42994e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:method
GET
:authority
www.numerade.com
:scheme
https
:path
/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
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
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
Tue, 27 Apr 2021 21:10:31 GMT
content-type
text/html; charset=utf-8
set-cookie
AWSALB=8ZRnq5t8xgfjs18V7BFYMrh+BDovD3+/MwjwJujeOGmQnY3WwQNBCDDpdGCqLSydV1V/hx8EZqbjoejQFEdu5Md7YVaItlAlo/Wx5t5Z9xRN2I4GgwWSXHpMssve; Expires=Tue, 04 May 2021 21:10:30 GMT; Path=/ AWSALBCORS=8ZRnq5t8xgfjs18V7BFYMrh+BDovD3+/MwjwJujeOGmQnY3WwQNBCDDpdGCqLSydV1V/hx8EZqbjoejQFEdu5Md7YVaItlAlo/Wx5t5Z9xRN2I4GgwWSXHpMssve; Expires=Tue, 04 May 2021 21:10:30 GMT; Path=/; SameSite=None; Secure sessionid=6n57zlhyjx1g4o2uwe80f8ctma7tmsam; expires=Wed, 27 Apr 2022 21:10:31 GMT; HttpOnly; Max-Age=31536000; Path=/; SameSite=Lax
server
nginx/1.14.0 (Ubuntu)
x-frame-options
DENY
vary
Origin, Cookie
x-content-type-options
nosniff
content-encoding
gzip

Redirect headers

location
https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
x-cloud-trace-context
24854e6a93ebc0a5070f37f59a3c7f29
date
Tue, 27 Apr 2021 21:10:30 GMT
content-type
text/html
server
Google Frontend
content-length
0
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"
smartbanner.min.js
www.numerade.com/static/ 		13 KB
14 KB 		Script
General
Check archive.org
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Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:acf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
cdn-edgestorageid
723, 617, 617
age
3111187
cdn-cachedat
2021-03-11 11:57:51
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
09b6c46b8200004dee0d004000000001
timing-allow-origin
*
access-control-allow-origin
*
last-modified
Mon, 25 Jan 2021 22:04:55 GMT
server
cloudflare
cdn-requestpullcode
200
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
text/css; charset=utf-8
cdn-cache
HIT
vary
Accept-Encoding
cache-control
public, max-age=31919000
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cdn-requestid
50f270cef956c80b14f61fa9ad96c573
cf-ray
646b09bf3dc24dee-FRA
cdn-requestcountrycode
DE
cdn-requestpullsuccess
True
video-js.css
vjs.zencdn.net/7.0.3/ 		43 KB
10 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://vjs.zencdn.net/7.0.3/video-js.css
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:1b::729 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
f3a8bc666682d6361a0250870f8bf498371665f0661bbc7d140fd2b8b1d27b46

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
gzip
last-modified
Thu, 24 May 2018 17:15:49 GMT
etag
"c8603e33e8fc3f481a77c80b44ed1501"
x-served-by
cache-hhn4023-HHN
vary
Accept-Encoding
x-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000
timing-allow-origin
*
content-length
10338
x-cache-hits
106
selectize.min.css
cdnjs.cloudflare.com/ajax/libs/selectize.js/0.12.6/css/ 		7 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/selectize.js/0.12.6/css/selectize.min.css
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:135e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1219aaaf36122264bbdbaf6b7c3c64e07f801c3caefcac15d5df050e021749c2
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"max_age":604800,"report_to":"cf-nel"}
age
393509
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
1333
cf-request-id
09b6c46b8200004e257c823000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:16:11 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03fcb-1b2d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=kMPSavyXX0FgDoMnP95UPFYHgM4tbHFLbjJyi7dlc16c4Al%2FBl1ukQcs%2FIIaOLcn%2BC%2FQBYtAygutcxKNzD1MuCaijq9Viiv3gcJPCUzMC3qQerAZPhiIOs1EAWPfzQfcMA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09bf38694e25-FRA
expires
Sun, 17 Apr 2022 21:10:31 GMT
reset-min.css
cdn.jsdelivr.net/npm/instantsearch.css@7.3.1/themes/ 		4 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/instantsearch.css@7.3.1/themes/reset-min.css
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:1b::621 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
b760133860ad00864d9f3111ebbf63c1c15c2987cb970d358258ba17aa2cce4f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Origin
https://www.numerade.com
Referer
https://www.numerade.com/
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
6646273
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
content-length
989
etag
W/"ef9-GRDgYJzXz86C3jig3bzI+NFCq1o"
x-served-by
cache-fra19137-FRA, cache-hhn4082-HHN
date
Tue, 27 Apr 2021 21:10:31 GMT
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges
bytes
timing-allow-origin
*
algolia-min.css
cdn.jsdelivr.net/npm/instantsearch.css@7.3.1/themes/ 		16 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/instantsearch.css@7.3.1/themes/algolia-min.css
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:1b::621 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
1c1e3d9ff0598eeaa20ad4107f8f4e7599fadd7b8a15ac5c20759fd0734ab5ef
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Origin
https://www.numerade.com
Referer
https://www.numerade.com/
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
1628156
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
content-length
3195
etag
W/"3f16-IrrhMwNwOnmJH2O27d273slmb4s"
x-served-by
cache-fra19138-FRA, cache-hhn4082-HHN
date
Tue, 27 Apr 2021 21:10:31 GMT
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges
bytes
timing-allow-origin
*
hijack-styles.css
www.numerade.com/static/hijack/ 		3 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.numerade.com/static/hijack/hijack-styles.css
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.68.224.217 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-68-224-217.us-west-2.compute.amazonaws.com
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
c80e328d925e33899cf86116bbc66cc5eff40d28523b0b5e90d4882aab1e2d50

Request headers

:path
/static/hijack/hijack-styles.css
pragma
no-cache
cookie
AWSALB=8ZRnq5t8xgfjs18V7BFYMrh+BDovD3+/MwjwJujeOGmQnY3WwQNBCDDpdGCqLSydV1V/hx8EZqbjoejQFEdu5Md7YVaItlAlo/Wx5t5Z9xRN2I4GgwWSXHpMssve; AWSALBCORS=8ZRnq5t8xgfjs18V7BFYMrh+BDovD3+/MwjwJujeOGmQnY3WwQNBCDDpdGCqLSydV1V/hx8EZqbjoejQFEdu5Md7YVaItlAlo/Wx5t5Z9xRN2I4GgwWSXHpMssve; sessionid=6n57zlhyjx1g4o2uwe80f8ctma7tmsam
accept-encoding
gzip, deflate, br
accept-language
en-US
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
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
www.numerade.com
referer
https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
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
Tue, 27 Apr 2021 21:10:31 GMT
last-modified
Mon, 26 Apr 2021 18:54:19 GMT
server
nginx/1.14.0 (Ubuntu)
etag
"60870c5b-baf"
content-type
text/css
set-cookie
AWSALB=na7N4OReMKUdbBzVl0kORAsJSY4Nmvr6qZeTszWpQM/GLotE2bKepqyrtLWQgeq3rvE12Vn6YhYfjTJyGoqYT35N3zyb+mN6rhaeA1cbXha2HFGdy41jvGKT+Vpz; Expires=Tue, 04 May 2021 21:10:31 GMT; Path=/ AWSALBCORS=na7N4OReMKUdbBzVl0kORAsJSY4Nmvr6qZeTszWpQM/GLotE2bKepqyrtLWQgeq3rvE12Vn6YhYfjTJyGoqYT35N3zyb+mN6rhaeA1cbXha2HFGdy41jvGKT+Vpz; Expires=Tue, 04 May 2021 21:10:31 GMT; Path=/; SameSite=None; Secure
accept-ranges
bytes
content-length
2991
feather.min.js
unpkg.com/feather-icons@4.28.0/dist/
Redirect Chain
  • https://unpkg.com/feather-icons/dist/feather.min.js
  • https://unpkg.com/feather-icons@4.28.0/dist/feather.min.js
74 KB
19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://unpkg.com/feather-icons@4.28.0/dist/feather.min.js
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:7daf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5dfcdd882f92d647a26beb3d974ef2ef27b96bcef8b01abaef32b8bbb2d38ef9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
3109727
vary
Accept-Encoding
cf-request-id
09b6c46bbc00004eafd2342000000001
last-modified
Sat, 26 Oct 1985 08:15:00 GMT
server
cloudflare
etag
W/"12803-VGvmKj49iNws8jK+EoeSCbRlrvE"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
x-cloud-trace-context
97236af27e27e39f91132d40e72bb871
cache-control
public, max-age=31536000
cf-ray
646b09bf9e964eaf-FRA

Redirect headers

date
Tue, 27 Apr 2021 21:10:31 GMT
via
1.1 fly.io
x-content-type-options
nosniff
cf-cache-status
HIT
age
393
vary
Accept, Accept-Encoding
cf-request-id
09b6c46b9d00004eafc799a000000001
fly-request-id
01F4AJAH3CBZJXQQFK6975BP8A
server
cloudflare
location
/feather-icons@4.28.0/dist/feather.min.js
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
text/plain; charset=utf-8
access-control-allow-origin
*
cache-control
public, s-maxage=600, max-age=60
cf-ray
646b09bf6e144eaf-FRA
jquery.min.js
cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/ 		85 KB
27 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:135e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
87083882cc6015984eb0411a99d3981817f5dc5c90ba24f0940420c5548d82de
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"max_age":604800,"report_to":"cf-nel"}
age
2424944
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
27277
cf-request-id
09b6c46b8300004e253b90a000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:11:48 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03ec4-15283"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=Qr0HFkioACgI8f6XZ0U8FNfmiIbifA3TBWAmtWh6LAhlVYYieOvi8GPNvNuZ74Qc7pzwqVW2QPNuIGciAOMvW8ZtRHaaNQ2CEzwCYN%2B1TOnrnEBiOk%2F9SJ6qZZjyYAIqvA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09bf386e4e25-FRA
expires
Sun, 17 Apr 2022 21:10:31 GMT
fabric.min.js
cdnjs.cloudflare.com/ajax/libs/fabric.js/3.4.0/ 		293 KB
69 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/fabric.js/3.4.0/fabric.min.js
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:135e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3630af0e0c84401240840ac7da64e5dbda9b2f123003d2f2b700bdde35ef3ac
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"max_age":604800,"report_to":"cf-nel"}
age
610494
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
70142
cf-request-id
09b6c46b8300004e25369ff000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:10:00 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03e58-493f2"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=nBTJSRQunUaDXksus9gHuTxbZCu6Aenjh84%2FzCpjv8Cd1fcFjIYDqLGvAuxNWdFyguK1tM%2B9y17e1U1FYw16lW09WtoKiLFI9cyLAz0j1EfYFqKbvxOHlPpK5LBQq3Ke%2Fw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09bf38704e25-FRA
expires
Sun, 17 Apr 2022 21:10:31 GMT
socket.io.js
cdnjs.cloudflare.com/ajax/libs/socket.io/2.0.3/ 		60 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.0.3/socket.io.js
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:135e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b1d98b0fd8c3d4f233ab728e40f3521996318efefaaddb3bf4c9f293924da753
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"max_age":604800,"report_to":"cf-nel"}
age
1068889
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
16588
cf-request-id
09b6c46b8400004e2562832000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:16:21 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03fd5-ef1b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=z9rT%2F4pJ6mZqatyivKoOudh37YWaJJSDWuJawU4vHwrKy7Iv6oJES1lJsct6vrHgtk2HjlBoSsS8NkugdsQIqSzhWGPIuWnG7PlXa%2BRmzWGokLtvqmQoT5%2F3urzwmFeN0A%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09bf38774e25-FRA
expires
Sun, 17 Apr 2022 21:10:31 GMT
underscore-min.js
cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/ 		16 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/underscore-min.js
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:135e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a1b6400a21ddee090e93d8882ffa629963132785bfa41b0abbea199d278121e9
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"max_age":604800,"report_to":"cf-nel"}
age
443924
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
5303
cf-request-id
09b6c46b8300004e2590b7c000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:17:25 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb04015-4041"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=YWIAxqbq%2BFwm1T3qRd74YTy3gfItkJdnk%2FCmcoOHCgw%2FEh0fOGWL9SXYKIl7wGO1WfgPBWx9zbHTD3L2lQ3Juep%2Fz58SRdU7z%2BiC0yI7EKTdJkMiQT3O9cvngRUgadYDdw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09bf38794e25-FRA
expires
Sun, 17 Apr 2022 21:10:31 GMT
popper.min.js
cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/ 		19 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:135e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a52f7aa54d7bcaafa056ee0a050262dfc5694ae28dee8b4cac3429af37ff0d66
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Origin
https://www.numerade.com
Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"report_to":"cf-nel","max_age":604800}
age
3110916
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
6157
cf-request-id
09b6c46b8300004e1427240000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:15:37 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03fa9-4af4"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=frwmmnMfLq9y5kbouDw5Eao3dHLEm9IdqzSJh4%2FrL7a9TTSYC4hF4dObtvLbpn%2B6nhLlgnLZgMf4UlEKgtj%2Bjz6TvVi%2BaF3y3TiA028mXDZs9eUjF%2BoNpsfUK76WoUZX4w%3D%3D"}]}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09bf3be64e14-FRA
expires
Sun, 17 Apr 2022 21:10:31 GMT
bootstrap.min.js
maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/ 		48 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:bcf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e7ed36ceee5450b4243bbc35188afabdfb4280c7c57597001de0ed167299b01b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Origin
https://www.numerade.com
Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
cdn-edgestorageid
601, 617, 617
age
400530
cdn-cachedat
2021-04-23 07:07:34
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
09b6c46b840000061c0c245000000001
timing-allow-origin
*
access-control-allow-origin
*
last-modified
Mon, 25 Jan 2021 22:04:04 GMT
server
cloudflare
cdn-requestpullcode
200
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
application/javascript; charset=utf-8
cdn-cache
HIT
vary
Accept-Encoding
cache-control
public, max-age=31919000
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cdn-requestid
db2feb68f0242d4bdf87202d4913a3ee
cf-ray
646b09bf3bc0061c-FRA
cdn-requestcountrycode
DE
cdn-requestpullsuccess
True
MathJax.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/ 		62 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS_HTML-full
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:135e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
48344fd55558bbeb600062a175d052979f9ece87c7299788f8ecf16a46c87bf6
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"max_age":604800,"report_to":"cf-nel"}
age
393936
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
16889
cf-request-id
09b6c46b8400004e2549380000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:13:07 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f13-f648"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=2q%2BF3kO3dqXVw0k49r4lKtG0GqggyxndEZSM8v7YpGT2GqLSd4mWReAVpadjSuuYj7DHAIkKUpHbKT16u7nYco8wfAm6FZUVDSm5yX%2Fi7yTiK5HlP1Xf6UM79nqnqe9vNQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09bf387b4e25-FRA
expires
Sun, 17 Apr 2022 21:10:31 GMT
/
js.stripe.com/v3/ 		228 KB
54 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.stripe.com/v3/
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.12.176 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
82e51821e82285fd8e4f77f0e84669e9c83ac411d21e5a3e7247cc2e87ace6e7
Security Headers
Name Value
Content-Security-Policy connect-src 'self' https://api.stripe.com https://errors.stripe.com; default-src 'self'; font-src data: https:; frame-src 'self'; img-src 'self' https://q.stripe.com; media-src 'none'; object-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'
Strict-Transport-Security max-age=31556926; includeSubDomains; preload

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
vary
Accept-Encoding
age
188
via
1.1 varnish
x-cache
HIT
content-length
54945
x-amz-id-2
XoSlFxbeyP3OAs+9Bp0KnNFQJTW2nnvjCp58ZO2dvGKoxmNNKDtNyEi4ziEeK0RcGrrj08BQLcY=
x-served-by
cache-fra19172-FRA
timing-allow-origin
*
last-modified
Mon, 26 Apr 2021 17:51:58 GMT
server
AmazonS3
etag
"d3afee5f45768e10d901c747e9c64ba6"
strict-transport-security
max-age=31556926; includeSubDomains; preload
x-amz-request-id
HS7AZGKYAPYTR3VH
access-control-allow-origin
*
cache-control
public, max-age=300
content-security-policy
connect-src 'self' https://api.stripe.com https://errors.stripe.com; default-src 'self'; font-src data: https:; frame-src 'self'; img-src 'self' https://q.stripe.com; media-src 'none'; object-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'
accept-ranges
bytes
content-type
application/javascript; charset=utf-8
x-cache-hits
23
jquery.mask.min.js
cdnjs.cloudflare.com/ajax/libs/jquery.mask/1.14.13/ 		8 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery.mask/1.14.13/jquery.mask.min.js
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:135e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0aaed71320dc122a42a59383acc7b8071ba4aa5c7c47d667773218b38c32b443
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"max_age":604800,"report_to":"cf-nel"}
age
393336
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
3001
cf-request-id
09b6c46b8400004e2568048000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:11:47 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03ec3-1f3d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=BUtFIocBgJ7I6P2boR0W6iIl8YAYXM1UZ8PdqYxZUR7LbjBvDlknacfaGjNVxMpaU7FHIp0h4nNA1cMtUDXzFhDcgdFk7c0Rfd2rO9RvzviKJw74zZ9VujRPp3P98Z7IZw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09bf387e4e25-FRA
expires
Sun, 17 Apr 2022 21:10:31 GMT
Chart.bundle.min.js
cdnjs.cloudflare.com/ajax/libs/Chart.js/2.7.2/ 		206 KB
54 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.7.2/Chart.bundle.min.js
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:135e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5c5dbd081c14d4c58b686127b042e8814e98eab71ce670a4861c7cf6714c2034
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"max_age":604800,"report_to":"cf-nel"}
age
393471
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
55365
cf-request-id
09b6c46b8400004e2588932000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:03:58 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03cee-338bd"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=PbYVpMoo6O1%2FsJcqUfAnZLiVsJrksyqCM2qom7AidDXHx0ZM5BLeyJC7Bv7X2fFEgDLRzcLHFKcfg5nmLVyvzcP6itSy6XO%2F3lzjU%2F%2Bmq1IqzDb4k3YuBifsziZz36Gxog%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09bf38824e25-FRA
expires
Sun, 17 Apr 2022 21:10:31 GMT
selectize.min.js
cdnjs.cloudflare.com/ajax/libs/selectize.js/0.12.6/js/standalone/ 		45 KB
14 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/selectize.js/0.12.6/js/standalone/selectize.min.js
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:135e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f82d00e4896a9aee107123f1ae51a9699c49d38563b118cabbe1bcda49795099
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:31 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"max_age":604800,"report_to":"cf-nel"}
age
3055572
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
13489
cf-request-id
09b6c46b8400004e255b107000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:16:11 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03fcb-b309"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=Me%2FXvW0I%2FKxnxaZa2SozO8cp5gUvEc0e%2F0P6W3wa49re6jNZxOSZMRSSxF94vfLid1p9CydnH9JUdOqp%2BJHbgKa%2FTE1Hu2Wuh10oTslmeY3HZnWiw0786uQHaeiwEpuUOQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09bf38844e25-FRA
expires
Sun, 17 Apr 2022 21:10:31 GMT
bundle.min.js
browser.sentry-cdn.com/5.5.0/ 		50 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://browser.sentry-cdn.com/5.5.0/bundle.min.js
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:200::729 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
Fastly /
Resource Hash
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Response headers

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expires
Fri, 11 Feb 2022 07:44:27 GMT
captureconsole.min.js
browser.sentry-cdn.com/5.5.0/ 		6 KB
2 KB 		Script
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Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
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Response headers

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expires
Fri, 08 Apr 2022 10:14:42 GMT
lazyload.js
www.numerade.com/static/ 		1 KB
2 KB 		Script
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Host: www.numerade.com
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2 KB 		Script
General
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https://www.numerade.com/static/algolia-search.js
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URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
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https://cdn.jsdelivr.net/npm/algoliasearch@3.35.1/dist/algoliasearchLite.min.js
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63 KB 		Script
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https://cdn.jsdelivr.net/npm/instantsearch.js@4.0.0/dist/instantsearch.production.min.js
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strict-transport-security
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https://cdn.jsdelivr.net/npm/sweetalert2@9.10.12/dist/sweetalert2.all.min.js
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21 KB 		Script
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https://apis.google.com/js/platform.js
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moment.min.js
cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.1/ 		57 KB
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https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.1/moment.min.js
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12 KB 		Script
General
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https://cdnjs.cloudflare.com/ajax/libs/moment-timezone/0.5.32/moment-timezone-with-data-10-year-range.js
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Host: www.numerade.com
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H2
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server
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cf-cdnjs-via
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etag
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Response headers

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Response headers

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Full URL
blob:https://www.numerade.com/d86f7ea5-fc12-4e61-aa66-a638129a916e
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Host: www.numerade.com
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Response headers

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General
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https://ad4m.at/8fjqkw3b.js
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H2
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pragma
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84 KB 		Script
General
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Full URL
https://client.crisp.chat/static/javascripts/client.js?a93406a
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URL: https://client.crisp.chat/l.js
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H3-29
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Referer
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date
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content-encoding
br
x-content-type-options
nosniff
cf-cache-status
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strict-transport-security
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server
cloudflare
etag
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max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
300
access-control-allow-methods
HEAD, GET, OPTIONS
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*
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client_default.css
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37 KB 		Stylesheet
General
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https://client.crisp.chat/static/stylesheets/client_default.css?a93406a
Requested by
Host: client.crisp.chat
URL: https://client.crisp.chat/l.js
Protocol
H3-29
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QUIC, , AES_128_GCM
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Name Value
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Request headers

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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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content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
19476
strict-transport-security
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cf-request-id
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last-modified
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server
cloudflare
etag
W/"6080486e-50e5f"
expect-ct
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access-control-max-age
300
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HEAD, GET, OPTIONS
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cf-ray
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expires
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pixel.js
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7 KB 		Script
General
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https://www.redditstatic.com/ads/pixel.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-P883H56
Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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Referer
https://www.numerade.com/
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Response headers

date
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via
1.1 varnish, 1.1 varnish
last-modified
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server
snooserv
etag
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content-type
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cache-control
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bytes
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6670
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sc-static.net/ 		14 KB
6 KB 		Script
General
Check archive.org
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https://sc-static.net/scevent.min.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-P883H56
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:33 GMT
content-encoding
gzip
server
CloudFront
x-amz-cf-pop
OTP50-C1
x-cache
LambdaGeneratedResponse from cloudfront
content-type
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24 KB 		Script
General
Check archive.org
Download Go to
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https://connect.facebook.net/en_US/fbevents.js
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
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Request headers

Referer
https://www.numerade.com/
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
default-src * data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;
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www.google-analytics.com/ 		48 KB
19 KB 		Script
General
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https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-102155475-1
Protocol
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Security
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Response headers

strict-transport-security
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content-encoding
gzip
x-content-type-options
nosniff
last-modified
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server
Golfe2
age
6245
date
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vary
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text/javascript
cache-control
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content-length
19569
expires
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js
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33 KB 		Script
General
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https://www.googletagmanager.com/gtag/js?id=AW-527159121&l=dataLayer&cx=c
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URL: https://www.googletagmanager.com/gtag/js?id=UA-102155475-1
Protocol
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Referer
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Response headers

date
Tue, 27 Apr 2021 21:10:33 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
34098
x-xss-protection
0
expires
Tue, 27 Apr 2021 21:10:33 GMT
fontdata.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/jax/output/HTML-CSS/fonts/TeX/ 		43 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/jax/output/HTML-CSS/fonts/TeX/fontdata.js?V=2.7.1
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS_HTML-full
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700::6810:125e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
85fd9464dc77800e3e2023c5ab0f2072f206d80bd655542e0cfc0566e148b2e6
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:33 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"report_to":"cf-nel","max_age":604800}
age
3079837
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
10501
cf-request-id
09b6c471c900001f2db901d000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:13:08 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f14-ac78"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"max_age":604800,"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=CFK2LHNj8vPnAI4lBa2OSNnn1VNx7CGwmaqf6jxmPgAECidhH75y6G6MAciO1%2BRzxy25L%2ByvQFLL4Qh9wY%2FCIpDnQz5Sh1BKOh7rtWZs%2B7tTqQX6FwofV%2BXdBC%2FXIvIMzg%3D%3D"}],"group":"cf-nel"}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09c94bc41f2d-FRA
expires
Sun, 17 Apr 2022 21:10:33 GMT
modules.9b073f1a2e6018f76c6a.js
script.hotjar.com/ 		219 KB
58 KB 		Script
General
Check archive.org
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Full URL
https://script.hotjar.com/modules.9b073f1a2e6018f76c6a.js
Requested by
Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-1309276.js?sv=6
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.85.10.79 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-85-10-79.otp50.r.cloudfront.net
Software
/
Resource Hash
b12250f2f9b7d5cc8bf2f8af220580247d8b09be1175b1fe9556659994233dd5
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 13:42:08 GMT
content-encoding
br
x-content-type-options
nosniff
age
26905
x-cache
Hit from cloudfront
content-length
58975
access-control-allow-origin
*
last-modified
Tue, 27 Apr 2021 13:42:05 GMT
etag
"56541e651806b6c1ac921d8ffc9f35f7"
vary
Accept-Encoding
content-type
application/javascript
via
1.1 a0fe1039294d0869a0a4148110d3c48d.cloudfront.net (CloudFront)
cache-control
max-age=31536000
x-amz-cf-pop
OTP50-C1
accept-ranges
bytes
x-robots-tag
none
x-amz-cf-id
GooHuKb_46k-dLB57kntk2nU4d9H0TDQfUu9C2Q9o-GoZlmkSaFYuQ==
frame.html
ad4m.at/ Frame 8962 		2 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://ad4m.at/frame.html
Requested by
Host: ad4m.at
URL: https://ad4m.at/8fjqkw3b.js
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:ad1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d12a71cd626ac8f0fc91e6f1b98280cfb49fd724f2dcc118d192adff9a0154b4

Request headers

:method
GET
:authority
ad4m.at
:scheme
https
:path
/frame.html
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
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://www.numerade.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
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
Referer
https://www.numerade.com/

Response headers

date
Tue, 27 Apr 2021 21:10:33 GMT
content-type
text/html
set-cookie
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expires
Tue, 27 Apr 2021 22:10:33 GMT
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Wed, 06 May 2020 15:09:30 GMT
x-goog-generation
1588777770164783
x-goog-metageneration
2
x-goog-stored-content-encoding
identity
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content-language
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age
432878
cache-control
public, max-age=3600
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-cache-status
HIT
cf-request-id
09b6c4720b00001766d6901000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=GdmlDmcJFiTMxO4gCyawFh%2BmRFfBsteIbRAxgrclE2et8cnntq25t54x6zuBYPJzI30lkCANtVbP4Rx%2FEpW44EIbNKy1y%2FyQfDkIMIU5vQTHO%2F9G"}],"group":"cf-nel","max_age":604800}
nel
{"max_age":604800,"report_to":"cf-nel"}
vary
Accept-Encoding
server
cloudflare
cf-ray
646b09c9a8ca1766-FRA
content-encoding
br
m-outer-a7fed991536d116dae496abb616e06f8.js
js.stripe.com/v3/fingerprinted/js/ Frame 7573 		1 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.stripe.com/v3/fingerprinted/js/m-outer-a7fed991536d116dae496abb616e06f8.js
Requested by
Host: js.stripe.com
URL: https://js.stripe.com/v3/m-outer-0cba8a995d163797499ab006bbb6b889.html
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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151.101.12.176 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://js.stripe.com/v3/m-outer-0cba8a995d163797499ab006bbb6b889.html
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
Tue, 27 Apr 2021 21:10:33 GMT
via
1.1 varnish
vary
Accept-Encoding
age
224
x-cache
HIT
content-length
1438
x-amz-id-2
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x-served-by
cache-fra19172-FRA
timing-allow-origin
*
last-modified
Tue, 09 Mar 2021 20:21:16 GMT
server
AmazonS3
etag
"356a16407e7a019ffdf35f454b7438a9"
strict-transport-security
max-age=31556926; includeSubDomains; preload
x-amz-request-id
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access-control-allow-origin
*
cache-control
public, max-age=300
content-security-policy
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accept-ranges
bytes
content-type
application/javascript; charset=utf-8
x-cache-hits
217
collect
www.google-analytics.com/j/ 		2 B
22 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j90&a=296205197&t=pageview&_s=1&dl=https%3A%2F%2Fwww.numerade.com%2Fcourses%2Fprecalculus%2F%3Futm_source%3Dother%26utm_medium%3Demail%26utm_campaign%3Deducators%26utm_content%3Dcalculus1&ul=en-us&de=UTF-8&dt=Precalculus%20lectures%20%7C%20Numerade&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAUABAAAAAC~&jid=1694979128&gjid=1050804372&cid=1036564812.1619557833&tid=UA-102155475-1&_gid=1791696248.1619557833&_r=1&gtm=2ou4e1&z=1987994866
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Content-Type
text/plain

Response headers

pragma
no-cache
date
Tue, 27 Apr 2021 21:10:33 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.numerade.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
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
2
expires
Fri, 01 Jan 1990 00:00:00 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-527159121&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.226 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s53-in-f2.1e100.net
Software
cafe /
Resource Hash
3c3873b4b3cc35b18323781fa7884992e5e476fba8da153bb63d55adc572a583
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:33 GMT
content-encoding
gzip
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
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
13898
x-xss-protection
0
server
cafe
etag
2024374664263027787
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
cache-control
private, max-age=3600
timing-allow-origin
*
expires
Tue, 27 Apr 2021 21:10:33 GMT
1212774762437004
connect.facebook.net/signals/config/ 		254 KB
72 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/signals/config/1212774762437004?v=2.9.39&r=stable
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a03:2880:f01c:8012:face:b00c:0:3 , United States, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
de1a00a7554525d2842636ce35ca8ce3bb1964c8e79315c2bfe589f5b4ab6fe3
Security Headers
Name Value
Content-Security-Policy default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c;
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

Referer
https://www.numerade.com/
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
default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c;
content-encoding
gzip
x-content-type-options
nosniff
x-xss-protection
0
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
x-fb-rlafr
0
pragma
public
x-fb-debug
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cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
x-frame-options
DENY
date
Tue, 27 Apr 2021 21:10:33 GMT
strict-transport-security
max-age=31536000; preload; includeSubDomains
report-to
{"group":"coep_report","max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/"}]}
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
cache-control
public, max-age=1200
priority
u=3,i
expires
Sat, 01 Jan 2000 00:00:00 GMT
collect
stats.g.doubleclick.net/j/ 		4 B
89 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j90&tid=UA-102155475-1&cid=1036564812.1619557833&jid=1694979128&gjid=1050804372&_gid=1791696248.1619557833&_u=IEBAAUAAAAAAAC~&z=384795802
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c0a::9c Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
date
Tue, 27 Apr 2021 21:10:33 GMT
content-type
text/plain
access-control-allow-origin
https://www.numerade.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
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
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
box-5e3cec51ed8e99df6977c199d27812d7.html
vars.hotjar.com/ Frame 73B2 		1 KB
1 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://vars.hotjar.com/box-5e3cec51ed8e99df6977c199d27812d7.html
Requested by
Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-1309276.js?sv=6
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.85.10.112 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-85-10-112.otp50.r.cloudfront.net
Software
/
Resource Hash
486762d56893f9b12fdfad41c3a76f11fc745b5436e97e596a63c22ee13d2e33

Request headers

:method
GET
:authority
vars.hotjar.com
:scheme
https
:path
/box-5e3cec51ed8e99df6977c199d27812d7.html
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
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://www.numerade.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
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
Referer
https://www.numerade.com/

Response headers

content-type
text/html
content-length
684
date
Tue, 30 Mar 2021 16:10:32 GMT
accept-ranges
bytes
cache-control
max-age=31536000
content-encoding
br
etag
"4e332edbbc3b46800c87f197cc7d3bb6"
last-modified
Tue, 30 Mar 2021 14:48:51 GMT
x-robots-tag
none
vary
Accept-Encoding
x-cache
Hit from cloudfront
via
1.1 6f35c519b101df1a1b9031120a6b276c.cloudfront.net (CloudFront)
x-amz-cf-pop
OTP50-C1
x-amz-cf-id
VISHpNoQUJt74u3oXvCcT6xhUKVIbsyeInC2aY_VKpAW4UC5xHx6tg==
age
2437201
/
client.crisp.chat/settings/website/ce6ca54d-6f6f-462a-8205-6f2b9011c3c9/prelude/ 		79 B
621 B 		Script
General
Check archive.org
Download Go to
Full URL
https://client.crisp.chat/settings/website/ce6ca54d-6f6f-462a-8205-6f2b9011c3c9/prelude/?callback=window.%24crisp.__spool.website_handler&2021-3-27-23-10
Requested by
Host: client.crisp.chat
URL: https://client.crisp.chat/static/javascripts/client.js?a93406a
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:1d5b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f4d08f6f9232240d5a25cba6a8caed6e09755a5465488b79d763aa016bfaba69
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:33 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
13510
strict-transport-security
max-age=31536000; includeSubDomains; preload
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
09b6c4733c000096e084ba7000000001
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
300
access-control-allow-methods
HEAD, GET, OPTIONS
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=14400
access-control-allow-credentials
false
cf-ray
646b09cb9dd296e0-FRA
access-control-allow-headers
Content-Type, Origin
expires
Wed, 28 Apr 2021 01:10:33 GMT
inner.html
m.stripe.network/ Frame E461 		33 KB
13 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://m.stripe.network/inner.html
Requested by
Host: js.stripe.com
URL: https://js.stripe.com/v3/fingerprinted/js/m-outer-a7fed991536d116dae496abb616e06f8.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2017:9400:19:7d10:bd80:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
63429c42ee14e4837aceda0ee0546b64f0d424d9401e94948625e17d126e7778
Security Headers
Name Value
Content-Security-Policy default-src 'self'; connect-src 'self' https://m.stripe.com https://stripensrq.global.ssl.fastly.net/; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; frame-src 'self' https://js.stripe.com; img-src 'self' https://m.stripe.com; font-src data: https:; media-src 'none'; object-src 'self';
Strict-Transport-Security max-age=31556926; includeSubDomains; preload

Request headers

:method
GET
:authority
m.stripe.network
:scheme
https
:path
/inner.html
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
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://js.stripe.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
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
Referer
https://js.stripe.com/

Response headers

content-type
text/html; charset=utf-8
server
nginx
last-modified
Fri, 04 Dec 2020 19:17:49 GMT
strict-transport-security
max-age=31556926; includeSubDomains; preload
timing-allow-origin
*
content-security-policy
default-src 'self'; connect-src 'self' https://m.stripe.com https://stripensrq.global.ssl.fastly.net/; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; frame-src 'self' https://js.stripe.com; img-src 'self' https://m.stripe.com; font-src data: https:; media-src 'none'; object-src 'self';
content-encoding
gzip
date
Tue, 27 Apr 2021 21:05:55 GMT
cache-control
public, max-age=300
etag
W/"5fca8b5d-84a0"
vary
Accept-Encoding
x-cache
Hit from cloudfront
via
1.1 fd2233138aed760b9a691989eb6a3d9c.cloudfront.net (CloudFront)
x-amz-cf-pop
OTP50-C1
x-amz-cf-id
jy5rtXTbHmP4ChR3zqiMR28ZRGtsA5BJuFD7qsZyfuVJcVp_1Kgv1Q==
age
278
rp.gif
alb.reddit.com/ 		42 B
125 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://alb.reddit.com/rp.gif?ts=1619557833558&id=t2_65pj71w9&event=PageVisit&uuid=de4bea6e-62b2-4756-a4fc-d215e79682dd&aaid=&em=&idfa=&opt_out=0&sh=1600&sw=1200&s=E4e8kaVFPf0dMaWccbVANAYO6Wou50REfwZmN%2Fix4M4%3D
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.113.140 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software
Varnish /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:33 GMT
via
1.1 varnish
server
Varnish
accept-ranges
bytes
content-length
42
retry-after
0
content-type
image/gif
ga-audiences
www.google.com/ads/ 		42 B
63 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j90&tid=UA-102155475-1&cid=1036564812.1619557833&jid=1694979128&_u=IEBAAUAAAAAAAC~&z=177242950
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:812::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.numerade.com/
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

pragma
no-cache
date
Tue, 27 Apr 2021 21:10:33 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
image/gif
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
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
107 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j90&tid=UA-102155475-1&cid=1036564812.1619557833&jid=1694979128&_u=IEBAAUAAAAAAAC~&z=177242950
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.numerade.com/
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

pragma
no-cache
date
Tue, 27 Apr 2021 21:10:33 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
image/gif
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
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
MathJax_Main-Regular.woff
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/fonts/HTML-CSS/TeX/woff/ 		33 KB
34 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/fonts/HTML-CSS/TeX/woff/MathJax_Main-Regular.woff?V=2.7.1
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700::6810:125e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6a3e4109d6a9d792168dfa5f47965001f6b4a1fdfe6ea9cf04b3a648695b5346
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Origin
https://www.numerade.com
Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:33 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"report_to":"cf-nel","max_age":604800}
age
3102045
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
34168
cf-request-id
09b6c4735f0000073ea125f000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:13:07 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f13-8574"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=Nt%2BVear%2F%2BlwSxVUdWGUF1hpuoggzkrjuMQ3wFF%2FauJPQenhsBgO6aUVRyW0FLpFcfAH7zr6Ag0D6%2FBXV42gza1ogyeFmQ2tAfgtH%2BnYazvTNsOx3SBpkvi2SHtzA94YmhA%3D%3D"}]}
content-type
application/octet-stream; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09cbcc3f073e-FRA
expires
Sun, 17 Apr 2022 21:10:33 GMT
MathJax_Math-Italic.woff
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/fonts/HTML-CSS/TeX/woff/ 		19 KB
20 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/fonts/HTML-CSS/TeX/woff/MathJax_Math-Italic.woff?V=2.7.1
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700::6810:125e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
751995a317580583aef9985b3f6049b9931c8a60886679b7a9fee7b7a2bff7c4
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Origin
https://www.numerade.com
Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:33 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"report_to":"cf-nel","max_age":604800}
age
393953
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
19289
cf-request-id
09b6c4735f0000073eecb0a000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:13:07 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f13-4b9c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=V2uGqbn4G0Cm58Mo1elZf1dVgYWb9LZqrJg2kbcNJulDHFUY31JVMGPc%2Fob9SKlf9K80o%2BhZXJj7lGX9VlJMnj0cKEucplKdt6t2RyN92qycEDEF6XXJPvxGTjOkEC7ueg%3D%3D"}]}
content-type
application/octet-stream; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09cbcc40073e-FRA
expires
Sun, 17 Apr 2022 21:10:33 GMT
MathJax_Size1-Regular.woff
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/fonts/HTML-CSS/TeX/woff/ 		6 KB
6 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/fonts/HTML-CSS/TeX/woff/MathJax_Size1-Regular.woff?V=2.7.1
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700::6810:125e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b9bd54c38872b3795a164e914ed3e0f362fb3205b6412192694d24d63167554c
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Origin
https://www.numerade.com
Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:33 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"report_to":"cf-nel","max_age":604800}
age
3102045
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
5725
cf-request-id
09b6c4735f0000073ee8019000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:13:07 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f13-16a0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=jxmf03cH7%2BgW%2BHv0lmIaIC%2FXf832veJIlteP6Yf2JQv09pluAi3P55MuDD9OB2KPqhxmAx8C3MIYmtystt8OqvRtVYhL69G2k6%2FIYkYSfNMqVsXHvQGi7X7S0pcggPtfWA%3D%3D"}]}
content-type
application/octet-stream; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
646b09cbcc41073e-FRA
expires
Sun, 17 Apr 2022 21:10:33 GMT
/
googleads.g.doubleclick.net/pagead/viewthroughconversion/527159121/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/527159121/?random=1619557833573&cv=9&fst=1619557833573&num=1&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&eid=2505059650&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa4e1&sendb=1&ig=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.numerade.com%2Fcourses%2Fprecalculus%2F%3Futm_source%3Dother%26utm_medium%3Demail%26utm_campaign%3Deducators%26utm_content%3Dcalculus1&tiba=Precalculus%20lectures%20%7C%20Numerade&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4
Requested by
Host: www.googleadservices.com
URL: https://www.googleadservices.com/pagead/conversion_async.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
b6da8ecc8758724c127b79b1d00a13d8cfd05857b0b272563566c19ef2085e1a
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.numerade.com/
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

pragma
no-cache
date
Tue, 27 Apr 2021 21:10:33 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
content-type
text/javascript; charset=UTF-8
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
1096
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.facebook.com/tr/ 		44 B
362 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.facebook.com/tr/?id=1212774762437004&ev=PageView&dl=https%3A%2F%2Fwww.numerade.com%2Fcourses%2Fprecalculus%2F%3Futm_source%3Dother%26utm_medium%3Demail%26utm_campaign%3Deducators%26utm_content%3Dcalculus1&rl=&if=false&ts=1619557833588&sw=1600&sh=1200&v=2.9.39&r=stable&a=tmgoogletagmanager&ec=0&o=30&fbp=fb.1.1619557833587.256377321&it=1619557833250&coo=false&rqm=GET
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f11c:8183:face:b00c:0:25de , United States, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:33 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
content-type
image/gif
cache-control
no-cache, must-revalidate, max-age=0
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length
44
expires
Tue, 27 Apr 2021 21:10:33 GMT
/
client.crisp.chat/settings/website/ce6ca54d-6f6f-462a-8205-6f2b9011c3c9/ 		6 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://client.crisp.chat/settings/website/ce6ca54d-6f6f-462a-8205-6f2b9011c3c9/?callback=window.%24crisp.__spool.website_handler&1618943052879
Requested by
Host: client.crisp.chat
URL: https://client.crisp.chat/static/javascripts/client.js?a93406a
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:1d5b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8a57a92ca2f8329d275a1598416c58759c9035de01820767288c85436d1eb52a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:33 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
11169
strict-transport-security
max-age=31536000; includeSubDomains; preload
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
09b6c473ab000096e093b34000000001
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
300
access-control-allow-methods
HEAD, GET, OPTIONS
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=14400
access-control-allow-credentials
false
cf-ray
646b09cc4e5096e0-FRA
access-control-allow-headers
Content-Type, Origin
expires
Wed, 28 Apr 2021 01:10:33 GMT
i
tr.snapchat.com/cm/ Frame E903 		0
203 B 		Document
General
Check archive.org
Download Go to
Full URL
https://tr.snapchat.com/cm/i?pid=811cd938-4498-4fc6-b4c5-57fd61200df2
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.186.226.184 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
184.226.186.35.bc.googleusercontent.com
Software
nginx/1.17.3 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

:method
GET
:authority
tr.snapchat.com
:scheme
https
:path
/cm/i?pid=811cd938-4498-4fc6-b4c5-57fd61200df2
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
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://www.numerade.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
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
Referer
https://www.numerade.com/

Response headers

server
nginx/1.17.3
date
Tue, 27 Apr 2021 21:10:33 GMT
content-type
text/html
content-length
0
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 google
alt-svc
h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
p
tr.snapchat.com/ 		68 B
303 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://tr.snapchat.com/p?pid=811cd938-4498-4fc6-b4c5-57fd61200df2&ev=PAGE_VIEW&pl=https%3A%2F%2Fwww.numerade.com%2Fcourses%2Fprecalculus%2F%3Futm_source%3Dother%26utm_medium%3Demail%26utm_campaign%3Deducators%26utm_content%3Dcalculus1&ts=1619557833666&rf=&v=1.5&if=false&bt=__LIVE__&intg=gtm&u_c1=ced8311c-10aa-432c-9bf9-8b61864bdadf&m_sl=3618&m_rd=3716&m_pi=2974&m_ic=0
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.186.226.184 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
184.226.186.35.bc.googleusercontent.com
Software
nginx/1.17.3 /
Resource Hash
2aa4fa20701cdd6d8d56046069001186b5267e3ee7d0ef618ad2f4a683723e11
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:33 GMT
via
1.1 google
server
nginx/1.17.3
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
image/png
access-control-allow-origin
*
cache-control
no-cache, no-transform
alt-svc
h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
68
/
www.google.com/pagead/1p-user-list/527159121/ 		42 B
112 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/pagead/1p-user-list/527159121/?random=1619557833573&cv=9&fst=1619557200000&num=1&bg=ffffff&guid=ON&eid=2505059650&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa4e1&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.numerade.com%2Fcourses%2Fprecalculus%2F%3Futm_source%3Dother%26utm_medium%3Demail%26utm_campaign%3Deducators%26utm_content%3Dcalculus1&tiba=Precalculus%20lectures%20%7C%20Numerade&async=1&fmt=3&is_vtc=1&random=538310661&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.numerade.com/
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

pragma
no-cache
date
Tue, 27 Apr 2021 21:10:33 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-security-policy
script-src 'none'; object-src 'none'
content-type
image/gif
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
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.de/pagead/1p-user-list/527159121/ 		42 B
108 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/pagead/1p-user-list/527159121/?random=1619557833573&cv=9&fst=1619557200000&num=1&bg=ffffff&guid=ON&eid=2505059650&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa4e1&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Fwww.numerade.com%2Fcourses%2Fprecalculus%2F%3Futm_source%3Dother%26utm_medium%3Demail%26utm_campaign%3Deducators%26utm_content%3Dcalculus1&tiba=Precalculus%20lectures%20%7C%20Numerade&async=1&fmt=3&is_vtc=1&random=538310661&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y
Requested by
Host: www.numerade.com
URL: https://www.numerade.com/courses/precalculus/?utm_source=other&utm_medium=email&utm_campaign=educators&utm_content=calculus1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.numerade.com/
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

pragma
no-cache
date
Tue, 27 Apr 2021 21:10:33 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-security-policy
script-src 'none'; object-src 'none'
content-type
image/gif
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
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
frame.html
ad4mat.net/ Frame A232 		1 KB
1 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://ad4mat.net/frame.html
Requested by
Host: ad4m.at
URL: https://ad4m.at/8fjqkw3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3032::ac43:aa7a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
611c31ecafe54c74f78e765296e1b04c0e51ecdc5f7d62c0c3441732aca01964

Request headers

:method
GET
:authority
ad4mat.net
:scheme
https
:path
/frame.html
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
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://www.numerade.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
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
Referer
https://www.numerade.com/

Response headers

date
Tue, 27 Apr 2021 21:10:33 GMT
content-type
text/html
set-cookie
__cfduid=db77ae4e7bf5f487147153557910d93ef1619557833; expires=Thu, 27-May-21 21:10:33 GMT; path=/; domain=.ad4mat.net; HttpOnly; SameSite=Lax; Secure
last-modified
Thu, 12 Apr 2018 07:50:15 GMT
via
1.1 google
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
max-age=86400
cf-cache-status
HIT
age
406
cf-request-id
09b6c47468000006294c8ff000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to
{"max_age":604800,"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=yRCLb%2BKIYGtJ0tRCVr%2BAICrykVAaK37nIe933bvmtLdYLu2MRDinB4XphEKmgJl0oXhHz73Inc3ieJD7kXKpE%2FlJhY%2BIGpE5WZxdP4tgzbDSAHHRX7DJ"}],"group":"cf-nel"}
nel
{"max_age":604800,"report_to":"cf-nel"}
vary
Accept-Encoding
server
cloudflare
cf-ray
646b09cd7c9f0629-FRA
content-encoding
br
en.js
client.crisp.chat/static/javascripts/locales/ 		6 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://client.crisp.chat/static/javascripts/locales/en.js?a93406a
Requested by
Host: client.crisp.chat
URL: https://client.crisp.chat/static/javascripts/client.js?a93406a
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:1d5b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c01474fffd6ff3db20102c1d83fe5a66171262889403a1d30b4feb17cbe75553
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.numerade.com/
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
Tue, 27 Apr 2021 21:10:33 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
19025
strict-transport-security
max-age=31536000; includeSubDomains; preload
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id
09b6c47456000096e0960d6000000001
last-modified
Wed, 21 Apr 2021 15:44:46 GMT
server
cloudflare
etag
W/"6080486e-17fb"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
300
access-control-allow-methods
HEAD, GET, OPTIONS
content-type
application/javascript
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=315360000
access-control-allow-credentials
false
cf-ray
646b09cd5eee96e0-FRA
access-control-allow-headers
Content-Type, Origin
expires
Fri, 25 Apr 2031 21:10:33 GMT
6
m.stripe.com/ Frame E461 		156 B
518 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://m.stripe.com/6
Requested by
Host: m.stripe.network
URL: https://m.stripe.network/inner.html
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.208.121.230 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-208-121-230.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
7fd7b25deea19a13b2ebc2fd97feb08f15677797cbf6965875339ea44f650e1c
Security Headers
Name Value
Strict-Transport-Security max-age=31556926; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://m.stripe.network/
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
Content-Type
text/plain;charset=UTF-8

Response headers

date
Tue, 27 Apr 2021 21:10:34 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
nginx
vary
Accept-Encoding
content-type
text/plain;charset=utf-8
access-control-allow-origin
https://m.stripe.network
access-control-allow-credentials
true
strict-transport-security
max-age=31556926; includeSubDomains; preload
access-control-allow-headers
Content-Type
/
www.facebook.com/tr/ 		0
81 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://www.facebook.com/tr/
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f11c:8183:face:b00c:0:25de , United States, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Referer
https://www.numerade.com/
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
Content-Type
multipart/form-data; boundary=----WebKitFormBoundaryIjdfBVtQ07YmQLtk

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
server
proxygen-bolt
date
Tue, 27 Apr 2021 21:10:34 GMT
content-type
text/plain
access-control-allow-origin
https://www.numerade.com
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length
0
fa-solid-900.woff2
use.fontawesome.com/releases/v5.8.1/webfonts/ 		73 KB
73 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://use.fontawesome.com/releases/v5.8.1/webfonts/fa-solid-900.woff2
Requested by
Host: use.fontawesome.com
URL: https://use.fontawesome.com/releases/v5.8.1/css/all.css
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.111.9.35 , United States, ASN33438 (HIGHWINDS2, US),
Reverse DNS
Software
NetDNA-cache/2.2 /
Resource Hash
f18c486a80175cf02fee0e05c2b4acd86c04cdbaecec61c1ef91f920509b5efe

Request headers

Origin
https://www.numerade.com
Referer
https://use.fontawesome.com/releases/v5.8.1/css/all.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
Tue, 27 Apr 2021 21:10:34 GMT
last-modified
Thu, 21 Mar 2019 21:32:28 GMT
server
NetDNA-cache/2.2
etag
"418dad87601f9c8abd0e5798c0dc1feb"
vary
Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
access-control-allow-methods
GET
content-type
font/woff2
access-control-allow-origin
*
access-control-max-age
3000
cache-control
max-age=31556926
x-cache
HIT
accept-ranges
bytes
content-length
74256

Verdicts & Comments Add Verdict or Comment

98 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| dataLayer object| feather function| $ function| jQuery object| fabric undefined| jsdom undefined| virtualWindow function| resizeCanvasIfNeeded function| copyGLTo2DDrawImage function| copyGLTo2DPutImageData function| io function| _ function| Popper object| bootstrap object| MathJax object| __webpackStripeJSv3Jsonp function| Stripe object| $jscomp function| Color function| Chart function| Sifter object| MicroPlugin function| Selectize object| Sentry object| __SENTRY__ object| __algolia function| algoliasearch function| instantsearch function| Sweetalert2 function| SweetAlert function| Swal function| sweetAlert function| swal function| moment function| gtag function| hj object| _hjSettings object| mixpanel object| $crisp string| CRISP_WEBSITE_ID object| d object| s function| addSpinner function| removeSpinner object| vttjs function| WebVTT function| videojs object| AWIN object| Sha256 object| Utf8 object| gapi object| ___jsl object| google_tag_manager undefined| module function| rdt function| snaptr function| fbq function| _fbq object| google_tag_data string| GoogleAnalyticsObject function| ga object| ADVANCEDSTORE_MAGICTAG object| advancedStoreTag object| hjSiteSettings function| hjBootstrap object| hjBootstrapCalled object| gaplugins object| gaGlobal object| gaData object| _dollar_crisp object| configArgs number| pixelRatio number| width number| height object| screenSize object| labels boolean| triedToSendCookieToNative object| WebJSBridge function| GooglemKTybQhCsO function| google_trackConversion object| GooglebQhCsO

2 Cookies

Domain/Path Name / Value
.snapchat.com/ Name: sc_at
Value: v2|H4sIAAAAAAAAAA3GyREAIAgEsIqYkQVBysGrCorXvDID3Ow6acBI91bKk4sE8FQTTJEqNo7effy3B0KBnx0yAAAA
.numerade.com/ Name: _scid
Value: ced8311c-10aa-432c-9bf9-8b61864bdadf

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
X-Content-Type-Options nosniff
X-Frame-Options DENY

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.

ad4m.at
ad4mat.net
alb.reddit.com
apis.google.com
browser.sentry-cdn.com
cdn.jsdelivr.net
cdn.mxpnl.com
cdn.numerade.com
cdnjs.cloudflare.com
client.crisp.chat
connect.facebook.net
d1ras9cbx5uamo.cloudfront.net
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
js.stripe.com
m.stripe.com
m.stripe.network
maxcdn.bootstrapcdn.com
numerade-dot-yamm-track.appspot.com
sc-static.net
script.hotjar.com
static.hotjar.com
stats.g.doubleclick.net
tr.snapchat.com
unpkg.com
use.fontawesome.com
vars.hotjar.com
vjs.zencdn.net
www.dwin1.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.numerade.com
www.redditstatic.com
142.250.185.226
151.101.113.140
151.101.12.176
23.111.9.35
2600:1901:0:bc29::
2600:9000:2017:9400:19:7d10:bd80:93a1
2600:9000:206f:3e00:f:8ce2:fb80:93a1
2600:9000:214f:6c00:b:13eb:b4c0:93a1
2600:9000:2156:2a00:18:afa2:9400:21
2606:4700:20::681a:ad1
2606:4700:3032::ac43:aa7a
2606:4700::6810:125e
2606:4700::6810:135e
2606:4700::6810:7daf
2606:4700::6812:1d5b
2606:4700::6812:acf
2606:4700::6812:bcf
2a00:1450:4001:800::2003
2a00:1450:4001:810::2002
2a00:1450:4001:811::2004
2a00:1450:4001:812::2004
2a00:1450:4001:813::2008
2a00:1450:4001:813::200e
2a00:1450:4001:828::200a
2a00:1450:4001:829::200e
2a00:1450:4001:82a::2003
2a00:1450:4001:82a::200e
2a00:1450:4001:82a::2014
2a00:1450:400c:c0a::9c
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8183:face:b00c:0:25de
2a04:4e42:1b::621
2a04:4e42:1b::729
2a04:4e42:200::729
34.208.121.230
35.186.226.184
52.85.10.102
52.85.10.112
52.85.10.5
52.85.10.79
54.68.224.217
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