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nbviewer.jupyter.org Open in urlscan Pro
2606:4700:30::681c:86e  Public Scan

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Submitted URL: http://nbviewer.jupyter.org/
Effective URL: https://nbviewer.jupyter.org/
Submission: On January 14 via manual from JP
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 2 countries across 4 domains to perform 29 HTTP transactions. The main IP is 2606:4700:30::681c:86e, located in United States and belongs to CLOUDFLARENET - Cloudflare, Inc., US. The main domain is nbviewer.jupyter.org.
TLS certificate: Issued by COMODO ECC Domain Validation Secure S... on December 10th 2019. Valid for: 6 months.
This is the only time nbviewer.jupyter.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 25 2606:4700:30:... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
1 151.101.114.110 54113 (FASTLY)
2 162.247.242.20 23467 (NEWRELIC-...)
29 4
Domain Requested by
25 nbviewer.jupyter.org 1 redirects nbviewer.jupyter.org
2 bam.nr-data.net js-agent.newrelic.com
2 www.google-analytics.com nbviewer.jupyter.org
1 js-agent.newrelic.com nbviewer.jupyter.org
29 4

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

Domain
jupyter.org
www.fastly.com
developer.rackspace.com
github.com
Subject Issuer Validity Valid
sni69237.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-12-10 -
2020-06-17		 6 months crt.sh
*.google-analytics.com
GTS CA 1O1		 2019-12-10 -
2020-03-03		 3 months crt.sh
f4.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3		 2019-04-10 -
2020-03-21		 a year crt.sh
*.nr-data.net
GeoTrust RSA CA 2018		 2018-01-11 -
2020-03-17		 2 years crt.sh

This page contains 1 frames:

Primary Page: https://nbviewer.jupyter.org/
Frame ID: D4CD6D786258A95D685E7313876858F1
Requests: 29 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://nbviewer.jupyter.org/ HTTP 301
    https://nbviewer.jupyter.org/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers via /varnish(?: \(Varnish\/([\d.]+)\))?/i
Overall confidence: 100%
Detected patterns
  • script /require.*\.js/i
Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i
Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i
Overall confidence: 100%
Detected patterns
  • script /moment(?:\.min)?\.js/i
Overall confidence: 100%
Detected patterns
  • script /jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?/i

Page Statistics

29
Requests

100 %
HTTPS

50 %
IPv6

4
Domains

4
Subdomains

4
IPs

2
Countries

1690 kB
Transfer

2021 kB
Size

1
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://nbviewer.jupyter.org/ HTTP 301
    https://nbviewer.jupyter.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

29 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
nbviewer.jupyter.org/
Redirect Chain
  • http://nbviewer.jupyter.org/
  • https://nbviewer.jupyter.org/
19 KB
7 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
448445c1e1e0ec058fabd35529f29995959672b79472dcf891b6a0d6cc2ded06
Security Headers
Name Value
Content-Security-Policy connect-src *
Strict-Transport-Security max-age=0

Request headers

:method
GET
:authority
nbviewer.jupyter.org
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site
none
sec-fetch-mode
navigate
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

status
200
date
Tue, 14 Jan 2020 07:58:45 GMT
content-type
text/html; charset=UTF-8
set-cookie
__cfduid=dd2d8cdf900bf2ca04af7aa0352b7370d1578988724; expires=Thu, 13-Feb-20 07:58:44 GMT; path=/; domain=.jupyter.org; HttpOnly; SameSite=Lax; Secure
content-security-policy
connect-src *
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8080
via
1.1 varnish
age
0
x-served-by
cache-fra19152-FRA
x-cache
MISS
x-cache-hits
0
x-timer
S1578988726.609138,VS0,VE128
vary
Accept-Encoding
cf-cache-status
DYNAMIC
strict-transport-security
max-age=0
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
554e110a4ffd6509-FRA
content-encoding
br

Redirect headers

Date
Tue, 14 Jan 2020 07:58:44 GMT
Transfer-Encoding
chunked
Connection
keep-alive
Cache-Control
max-age=3600
Expires
Tue, 14 Jan 2020 08:58:44 GMT
Location
https://nbviewer.jupyter.org/
Vary
Accept-Encoding
Server
cloudflare
CF-RAY
554e1109cec8d6d1-FRA
styles.css
nbviewer.jupyter.org/static/build/ 		130 KB
23 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://nbviewer.jupyter.org/static/build/styles.css?v=7fe30404aaeedb40bf592c91e1d25a26
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
d005ce983b3dc4439fbde0b870800e22228e624ecbb6b577dbd139056b57be94
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:45 GMT
via
1.1 varnish
cf-cache-status
HIT
age
4262426
x-cache
HIT
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_6_8081
content-encoding
br
x-served-by
cache-hhn4060-HHN
last-modified
Sat, 07 Sep 2019 23:26:36 GMT
server
cloudflare
x-timer
S1574726299.067023,VS0,VE4
etag
W/"55ba354138253381d2c0ada9821cd4da"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
expires
Thu, 22 Nov 2029 22:57:13 GMT
cache-control
max-age=315360000
cf-ray
554e11107e886509-FRA
x-cache-hits
1
jquery.min.js
nbviewer.jupyter.org/static/components/jquery/dist/ 		86 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://nbviewer.jupyter.org/static/components/jquery/dist/jquery.min.js?v=220afd743d9e9643852e31a135a9f3ae
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
0925e8ad7bd971391a8b1e98be8e87a6971919eb5b60c196485941c3c1df089a
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:45 GMT
via
1.1 varnish
cf-cache-status
HIT
age
11085007
x-cache
HIT
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_6_8080
content-encoding
br
x-served-by
cache-hhn4065-HHN
last-modified
Wed, 01 May 2019 21:19:28 GMT
server
cloudflare
x-timer
S1567903719.568726,VS0,VE0
etag
W/"220afd743d9e9643852e31a135a9f3ae"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
expires
Wed, 05 Sep 2029 00:16:49 GMT
cache-control
max-age=315360000
cf-ray
554e11107e896509-FRA
x-cache-hits
1
require.js
nbviewer.jupyter.org/static/components/requirejs/ 		84 KB
20 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://nbviewer.jupyter.org/static/components/requirejs/require.js?v=6da8be361b9ee26c5e721e76c6d4afce
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
c6399de63c99f7311d2c2c603b19ad1d7f354119659bf362c1dbd4cd2eb6d019
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:45 GMT
via
1.1 varnish
cf-cache-status
HIT
age
6568207
x-cache
HIT
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_5_8080
content-encoding
br
x-served-by
cache-hhn4034-HHN
last-modified
Fri, 20 Nov 2015 23:56:56 GMT
server
cloudflare
x-timer
S1572420518.255354,VS0,VE6
etag
W/"6da8be361b9ee26c5e721e76c6d4afce"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
expires
Sun, 21 Oct 2029 05:41:59 GMT
cache-control
max-age=315360000
cf-ray
554e11107e8a6509-FRA
x-cache-hits
1
moment.min.js
nbviewer.jupyter.org/static/components/moment/min/ 		33 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://nbviewer.jupyter.org/static/components/moment/min/moment.min.js?v=89f87298ad94aa1e6b92f42eb66da043
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b8559046a798fb7e60a22975d8cc0be190c63702654a7074d7e3f0b2ac4bd51a
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:45 GMT
via
1.1 varnish
cf-cache-status
HIT
age
11479710
x-cache
HIT
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_6_8081
content-encoding
br
x-served-by
cache-fra19164-FRA
last-modified
Wed, 19 Nov 2014 04:22:17 GMT
server
cloudflare
x-timer
S1567509015.460715,VS0,VE6
etag
W/"89f87298ad94aa1e6b92f42eb66da043"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
expires
Thu, 23 Aug 2029 14:49:01 GMT
cache-control
max-age=315360000
cf-ray
554e11107e8b6509-FRA
x-cache-hits
1
nav_logo.svg
nbviewer.jupyter.org/static/img/ 		5 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/nav_logo.svg?v=479cefe8d932fb14a67b93911b97d70f
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
bf0d39b3bcfa25b64eff477ae96d84cb09a6ac99654dac9cefd78431f24a694d
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:45 GMT
via
1.1 varnish
cf-cache-status
HIT
age
28341911
x-cache
HIT
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_6_8080
content-encoding
br
x-served-by
cache-fra19137-FRA
last-modified
Wed, 05 Sep 2018 09:14:08 GMT
server
cloudflare
x-timer
S1550646814.120342,VS0,VE0
etag
W/"479cefe8d932fb14a67b93911b97d70f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/svg+xml
expires
Fri, 16 Feb 2029 18:50:16 GMT
cache-control
max-age=315360000
cf-ray
554e11107e8c6509-FRA
x-cache-hits
1
ipython-thumb.png
nbviewer.jupyter.org/static/img/example-nb/ 		12 KB
12 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/ipython-thumb.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
225e484b6255a2976cb49a7979aa3676466b296133a2d097a4bd536f2483da95
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:45 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
MISS
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8080
content-length
12123
x-served-by
cache-fra19142-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1574861730.751753,VS0,VE281
etag
"88364f2e14b6402605ac37cd5d167fb8"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11107e8e6509-FRA
x-cache-hits
0
iruby-nb.png
nbviewer.jupyter.org/static/img/example-nb/ 		28 KB
28 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/iruby-nb.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
999d50e0d7949434e7e30711f19b798aff5560a2629fd4a56a713db695d68b5c
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
MISS
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8080
content-length
28556
x-served-by
cache-fra19174-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1574750789.824076,VS0,VE391
etag
"35f6140caa78af4c47e62483b35b2efc"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108e966509-FRA
x-cache-hits
0
ijulia-preview.png
nbviewer.jupyter.org/static/img/example-nb/ 		72 KB
72 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/ijulia-preview.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
6d475c2ee44441a2316c26983413c81677fe7f71122bfa652924965922f1e5e4
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
MISS
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8081
content-length
73744
x-served-by
cache-fra19154-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1574786995.741872,VS0,VE356
etag
"e58f4cbb9b41a86f9c6a191645020118"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108e976509-FRA
x-cache-hits
0
python-signal.png
nbviewer.jupyter.org/static/img/example-nb/ 		241 KB
242 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/python-signal.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
9c335355536c9bf109bd6a8c38cb6ad9d5ae051d4fc76baffdcd4ad509c92baf
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
HIT
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8080
content-length
247204
x-served-by
cache-fra19136-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1574776008.596151,VS0,VE1
etag
"dc63fa5a3a044315414fa72c2f1e99c5"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108e986509-FRA
x-cache-hits
1
mining-slice.png
nbviewer.jupyter.org/static/img/example-nb/ 		30 KB
30 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/mining-slice.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
859f780a2449e33fb558af28ecc07605dbe03ce3283762563134a399eb454e64
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
MISS
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8081
content-length
30844
x-served-by
cache-fra19136-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1574750789.839378,VS0,VE377
etag
"191ef10f0eaca6567bbd50b15791446c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108e9a6509-FRA
x-cache-hits
0
probabilistic-bayesian.png
nbviewer.jupyter.org/static/img/example-nb/ 		14 KB
14 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/probabilistic-bayesian.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b2a9c9f50266292041dbfb75b3cf1c20efceeaa2aef8be5f603595688208eac5
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
HIT
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8081
content-length
14219
x-served-by
cache-fra19145-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1578570594.219385,VS0,VE1
etag
"a1f54f9d7678de47845692f3d6cb960d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108e9b6509-FRA
x-cache-hits
1
lightning.png
nbviewer.jupyter.org/static/img/example-nb/ 		237 KB
238 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/lightning.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
1d34a106ded29bd93cd8f5a467d1b72909b6e77737def77a4c224faafb57f2b5
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
HIT
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8080
content-length
242909
x-served-by
cache-fra19125-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1574768713.210437,VS0,VE2
etag
"abd94d428c4965def19cca9632ab0d4b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108e9c6509-FRA
x-cache-hits
1
bokeh.png
nbviewer.jupyter.org/static/img/example-nb/ 		200 KB
200 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/bokeh.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
3326b9baccac8420d90aaab74fd7c8c0a5c33291444092cf535b1e3a55cf9b46
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
MISS
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8081
content-length
204770
x-served-by
cache-fra19178-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1574734186.961904,VS0,VE668
etag
"24ed6b409a264d8907d1f39cd3c0d2ad"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108e9e6509-FRA
x-cache-hits
0
plotly.png
nbviewer.jupyter.org/static/img/example-nb/ 		388 KB
388 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/plotly.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
7f43783ee4035c4cc4975a08e61b58e5f2b48aef817ddab176cc9e2e64788f05
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
MISS
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8080
content-length
396822
x-served-by
cache-fra19134-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1576145356.719189,VS0,VE647
etag
"bd7da11341c1c2d11f795a1ef6204951"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108e9f6509-FRA
x-cache-hits
0
XKCD-Matplotlib.png
nbviewer.jupyter.org/static/img/example-nb/ 		59 KB
60 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/XKCD-Matplotlib.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
3625da59602d883da1f46590efe146eaddc5081164cfda2758b8c4c71baabacd
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
HIT
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8080
content-length
60725
x-served-by
cache-fra19150-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1574768713.309735,VS0,VE1
etag
"25fcd3a92d363f5368158eb9b6d5b6ab"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108ea06509-FRA
x-cache-hits
1
python_for_visres.png
nbviewer.jupyter.org/static/img/example-nb/ 		35 KB
35 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/python_for_visres.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
ae5117e188ce4a763d7f1990690a126d6cff0ec30136c6fa814fbe3309f9fe13
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
HIT
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8080
content-length
35662
x-served-by
cache-fra19145-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1574760488.342053,VS0,VE6
etag
"454ab50d5c9920514cfbdc3fcad0a7eb"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108ea16509-FRA
x-cache-hits
1
covariance.png
nbviewer.jupyter.org/static/img/example-nb/ 		71 KB
71 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/covariance.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
837b70a9715117c9c228418f314f3d04dc13ebee35f6cc5865c64d9b517549e7
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
HIT
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8081
content-length
72227
x-served-by
cache-fra19155-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1578570594.216131,VS0,VE1
etag
"96341ec3f63df061b5385931be304aa9"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108ea26509-FRA
x-cache-hits
1
pde_solver_with_numpy.png
nbviewer.jupyter.org/static/img/example-nb/ 		32 KB
32 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/pde_solver_with_numpy.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b6bb26158307ca3c9f3410213940b86f9f87e300cc30583ee0876382f571f656
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
MISS
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8080
content-length
32977
x-served-by
cache-fra19122-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1574734186.960253,VS0,VE360
etag
"d7c20651c3021b06eb013db367a9df77"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108ea46509-FRA
x-cache-hits
0
gaza.png
nbviewer.jupyter.org/static/img/example-nb/ 		42 KB
42 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/gaza.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
ccdc20a63a8624cd696dcc70c8d554bb33ab87d92e2e819b2ff84edaaa3db63d
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
MISS
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8081
content-length
43287
x-served-by
cache-fra19145-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1574750789.834104,VS0,VE494
etag
"93016fd8010a23bbbf808cee4349ee4f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108ea56509-FRA
x-cache-hits
0
jaynes-cummings.png
nbviewer.jupyter.org/static/img/example-nb/ 		92 KB
92 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://nbviewer.jupyter.org/static/img/example-nb/jaynes-cummings.png
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
6bf6c3a18d440ef4deba8d97cc7c7aa08acce03cc0cca3dfabb216076ce43648
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:46 GMT
via
1.1 varnish
cf-cache-status
REVALIDATED
x-cache
MISS
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_7_8081
content-length
94312
x-served-by
cache-fra19141-FRA
last-modified
Sun, 10 Nov 2019 01:48:06 GMT
server
cloudflare
x-timer
S1574750789.836226,VS0,VE360
etag
"c67a73e22e766a080eba2caf19849594"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
554e11108ea66509-FRA
x-cache-hits
0
bootstrap.min.js
nbviewer.jupyter.org/static/components/bootstrap/js/ 		36 KB
9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://nbviewer.jupyter.org/static/components/bootstrap/js/bootstrap.min.js?v=5869c96cc8f19086aee625d670d741f9
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:30::681c:86e , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
53964478a7c634e8dad34ecc303dd8048d00dce4993906de1bacf67f663486ef
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
Tue, 14 Jan 2020 07:58:45 GMT
via
1.1 varnish
cf-cache-status
HIT
age
14951339
x-cache
HIT
status
200
strict-transport-security
max-age=0
backend-name
6Bu2TkDGiFiZ92E9Blzx2E--F_nbviewer_6_8080
content-encoding
br
x-served-by
cache-fra19173-FRA
last-modified
Tue, 26 Jul 2016 05:59:20 GMT
server
cloudflare
x-timer
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etag
W/"5869c96cc8f19086aee625d670d741f9"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
expires
Thu, 19 Jul 2029 22:01:59 GMT
cache-control
max-age=315360000
cf-ray
554e11108e936509-FRA
x-cache-hits
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headroom.min.js
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General
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Full URL
https://nbviewer.jupyter.org/static/components/headroom.js/dist/headroom.min.js?v=b0a311ea668f8e768ea375f4a7abb81c
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TLS 1.3, , AES_128_GCM
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Response headers

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1.1 varnish
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server
cloudflare
x-timer
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etag
W/"b0a311ea668f8e768ea375f4a7abb81c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
expires
Fri, 16 Feb 2029 14:10:31 GMT
cache-control
max-age=315360000
cf-ray
554e11108e946509-FRA
x-cache-hits
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jQuery.headroom.min.js
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539 B 		Script
General
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Full URL
https://nbviewer.jupyter.org/static/components/headroom.js/dist/jQuery.headroom.min.js?v=f3a1bae118315d0c234afc74dc6aab71
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Request headers

Referer
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Response headers

date
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via
1.1 varnish
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server
cloudflare
x-timer
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etag
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expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
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expires
Sat, 27 Oct 2029 22:18:14 GMT
cache-control
max-age=315360000
cf-ray
554e11108e956509-FRA
x-cache-hits
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analytics.js
www.google-analytics.com/ 		43 KB
17 KB 		Script
General
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Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:821::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
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Software
Golfe2 /
Resource Hash
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Name Value
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Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
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Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
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server
Golfe2
age
1231
date
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vary
Accept-Encoding
content-type
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200
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public, max-age=7200
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content-length
17803
expires
Tue, 14 Jan 2020 09:38:14 GMT
collect
www.google-analytics.com/ 		35 B
102 B 		Image
General
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Full URL
https://www.google-analytics.com/collect?v=1&_v=j79&aip=1&a=1864676901&t=pageview&_s=1&dl=https%3A%2F%2Fnbviewer.jupyter.org%2F&ul=en-us&de=UTF-8&dt=nbviewer&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YEAAAAAB~&cid=1082623816.1578988726&tid=UA-52617120-5&_gid=1028447689.1578988726&z=762906028
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Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:821::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

pragma
no-cache
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x-content-type-options
nosniff
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cache-control
no-cache, no-store, must-revalidate
access-control-allow-origin
*
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
nr-1158.min.js
js-agent.newrelic.com/ 		26 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js-agent.newrelic.com/nr-1158.min.js
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.114.110 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
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AmazonS3 /
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Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

date
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content-encoding
gzip
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server
AmazonS3
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etag
"0be8452b990e805f60431dce9e0279b2"
vary
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content-type
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via
1.1 varnish
cache-control
public, max-age=7200, stale-if-error=604800
accept-ranges
bytes
x-cache-hits
4176
7c83165904
bam.nr-data.net/1/ 		57 B
261 B 		Script
General
Check archive.org
Download Go to
Full URL
https://bam.nr-data.net/1/7c83165904?a=3045974&v=1158.afc605b&to=Y1YAMUFQXEZYUEcIVlocJBBdUkZcVl0cD1tCWgcSVkMcXVhdVw1cRkBYLF1VV01xUl0FVVFBTAJWRQ%3D%3D&rst=1838&ref=https://nbviewer.jupyter.org/&ap=4&be=1105&fe=1773&dc=1149&perf=%7B%22timing%22:%7B%22of%22:1578988724733,%22n%22:0,%22f%22:43,%22dn%22:46,%22dne%22:46,%22c%22:46,%22s%22:51,%22ce%22:109,%22rq%22:109,%22rp%22:1099,%22rpe%22:1100,%22dl%22:1101,%22di%22:1149,%22ds%22:1149,%22de%22:1149,%22dc%22:1773,%22l%22:1773,%22le%22:1777%7D,%22navigation%22:%7B%7D%7D&fp=1174&fcp=1174&jsonp=NREUM.setToken
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Host: js-agent.newrelic.com
URL: https://js-agent.newrelic.com/nr-1158.min.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.247.242.20 San Francisco, United States, ASN23467 (NEWRELIC-AS-1 - New Relic, US),
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bam-8.nr-data.net
Software
/
Resource Hash
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Request headers

Referer
https://nbviewer.jupyter.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36

Response headers

Content-Type
text/javascript;charset=ISO-8859-1
Content-Length
57
Expires
Thu, 01 Jan 1970 00:00:00 GMT
7c83165904
bam.nr-data.net/events/1/ 		24 B
187 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bam.nr-data.net/events/1/7c83165904?a=3045974&v=1158.afc605b&to=Y1YAMUFQXEZYUEcIVlocJBBdUkZcVl0cD1tCWgcSVkMcXVhdVw1cRkBYLF1VV01xUl0FVVFBTAJWRQ%3D%3D&rst=11838&ref=https://nbviewer.jupyter.org/
Requested by
Host: js-agent.newrelic.com
URL: https://js-agent.newrelic.com/nr-1158.min.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.247.242.20 San Francisco, United States, ASN23467 (NEWRELIC-AS-1 - New Relic, US),
Reverse DNS
bam-8.nr-data.net
Software
/
Resource Hash
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Request headers

Referer
https://nbviewer.jupyter.org/
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https://nbviewer.jupyter.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
content-type
text/plain

Response headers

Access-Control-Allow-Origin
https://nbviewer.jupyter.org
Access-Control-Allow-Credentials
true
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Verdicts & Comments Add Verdict or Comment

18 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| onformdata object| onpointerrawupdate object| NREUM object| newrelic function| __nr_require function| $ function| jQuery function| requirejs function| require function| define function| moment function| Headroom string| GoogleAnalyticsObject function| ga object| google_tag_data object| gaplugins object| gaGlobal object| gaData

1 Cookies

Domain/Path Name / Value
.jupyter.org/ Name: __cfduid
Value: dd2d8cdf900bf2ca04af7aa0352b7370d1578988724

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
Content-Security-Policy connect-src *
Strict-Transport-Security max-age=0

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.

bam.nr-data.net
js-agent.newrelic.com
nbviewer.jupyter.org
www.google-analytics.com
151.101.114.110
162.247.242.20
2606:4700:30::681c:86e
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