URL: https://nbviewer.jupyter.org/github/Blosc/movielens-bench/blob/master/querying-ep14.ipynb
Submission: On February 27 via manual from US

Summary

This website contacted 5 IPs in 2 countries across 4 domains to perform 18 HTTP transactions. The main IP is 2606:4700:3033::681c:96e, located in United States and belongs to CLOUDFLARENET, US. The main domain is nbviewer.jupyter.org.
TLS certificate: Issued by CloudFlare Inc ECC CA-2 on January 29th 2020. Valid for: 8 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
12 2606:4700:303... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
1 3 2606:4700::68... 13335 (CLOUDFLAR...)
18 5
Domain Requested by
12 nbviewer.jupyter.org nbviewer.jupyter.org
3 unpkg.com 1 redirects nbviewer.jupyter.org
2 www.google-analytics.com nbviewer.jupyter.org
2 cdnjs.cloudflare.com nbviewer.jupyter.org
cdnjs.cloudflare.com
18 4

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

Domain
jupyter.org
github.com
mybinder.org
raw.githubusercontent.com
www.fastly.com
developer.rackspace.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
CloudFlare Inc ECC CA-2
2020-01-29 -
2020-10-09
8 months crt.sh
cloudflare.com
CloudFlare Inc ECC CA-2
2020-01-07 -
2020-10-09
9 months crt.sh
*.google-analytics.com
GTS CA 1O1
2020-02-12 -
2020-05-06
3 months crt.sh
ssl714328.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2
2020-02-18 -
2020-08-26
6 months crt.sh

This page contains 1 frames:

Primary Page: https://nbviewer.jupyter.org/github/Blosc/movielens-bench/blob/master/querying-ep14.ipynb
Frame ID: 9839C2C61790A3412486A1F48DF947E9
Requests: 21 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • script /([\d.]+)?\/mathjax\.js/i

Overall confidence: 100%
Detected patterns
  • headers via /varnish(?: \(Varnish\/([\d.]+)\))?/i

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

Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i

Page Statistics

18
Requests

100 %
HTTPS

100 %
IPv6

4
Domains

4
Subdomains

5
IPs

2
Countries

2630 kB
Transfer

11928 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 17
  • https://unpkg.com/@jupyter-widgets/html-manager@0.15/dist/embed-amd.js HTTP 302
  • https://unpkg.com/@jupyter-widgets/html-manager@0.15.2/dist/embed-amd.js

18 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request querying-ep14.ipynb
nbviewer.jupyter.org/github/Blosc/movielens-bench/blob/master/
154 KB
71 KB
Document
General
Full URL
https://nbviewer.jupyter.org/github/Blosc/movielens-bench/blob/master/querying-ep14.ipynb
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::681c:96e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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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
/github/Blosc/movielens-bench/blob/master/querying-ep14.ipynb
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
sec-fetch-dest
document
accept
text/html,application/xhtml+xml,application/xml;q=0.9,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
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
document

Response headers

status
200
date
Thu, 27 Feb 2020 12:32:36 GMT
content-type
text/html; charset=UTF-8
set-cookie
__cfduid=d4c5eeafbbadf65ce59813c682732e6401582806754; expires=Sat, 28-Mar-20 12:32:34 GMT; path=/; domain=.jupyter.org; HttpOnly; SameSite=Lax; Secure
content-security-policy
connect-src *
cache-control
max-age=3600
backend-name
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via
1.1 varnish
age
0
x-served-by
cache-fra19151-FRA
x-cache
MISS
x-cache-hits
0
x-timer
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vary
Accept-Encoding
cf-cache-status
DYNAMIC
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
server
cloudflare
cf-ray
56ba2ea52f7064af-FRA
content-encoding
br
styles.css
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130 KB
23 KB
Stylesheet
General
Full URL
https://nbviewer.jupyter.org/static/build/styles.css?v=7fe30404aaeedb40bf592c91e1d25a26
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/github/Blosc/movielens-bench/blob/master/querying-ep14.ipynb
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::681c:96e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
style

Response headers

date
Thu, 27 Feb 2020 12:32:36 GMT
via
1.1 varnish
vary
Accept-Encoding
cf-cache-status
HIT
age
8080457
x-cache
HIT
status
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x-cache-hits
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backend-name
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content-encoding
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x-served-by
cache-hhn4060-HHN
last-modified
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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"
strict-transport-security
max-age=0
content-type
text/css
cache-control
max-age=315360000
cf-ray
56ba2eb58ddd64af-FRA
expires
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notebook.css
nbviewer.jupyter.org/static/build/
18 KB
4 KB
Stylesheet
General
Full URL
https://nbviewer.jupyter.org/static/build/notebook.css?v=b71b4a780ae775fd48f0eead7512c5dd
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/github/Blosc/movielens-bench/blob/master/querying-ep14.ipynb
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::681c:96e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
style

Response headers

date
Thu, 27 Feb 2020 12:32:36 GMT
via
1.1 varnish
vary
Accept-Encoding
cf-cache-status
HIT
age
8073675
x-cache
HIT
status
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x-cache-hits
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backend-name
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content-encoding
br
x-served-by
cache-fra19139-FRA
last-modified
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server
cloudflare
x-timer
S1574733081.327188,VS0,VE0
etag
W/"b71b4a780ae775fd48f0eead7512c5dd"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
content-type
text/css
cache-control
max-age=315360000
cf-ray
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expires
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MathJax.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/
62 KB
18 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS_HTML
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/github/Blosc/movielens-bench/blob/master/querying-ep14.ipynb
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:4104 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Thu, 27 Feb 2020 12:32:36 GMT
content-encoding
br
cf-cache-status
HIT
age
18875527
cf-ray
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status
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strict-transport-security
max-age=15780000; includeSubDomains
alt-svc
h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
last-modified
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server
cloudflare
etag
W/"5afd49df-f648"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
expires
Tue, 16 Feb 2021 12:32:36 GMT
cache-control
public, max-age=30672000
timing-allow-origin
*
served-in-seconds
0.003
jquery.min.js
nbviewer.jupyter.org/static/components/jquery/dist/
86 KB
30 KB
Script
General
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/github/Blosc/movielens-bench/blob/master/querying-ep14.ipynb
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::681c:96e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Thu, 27 Feb 2020 12:32:36 GMT
via
1.1 varnish
vary
Accept-Encoding
cf-cache-status
HIT
age
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x-cache
HIT
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x-cache-hits
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backend-name
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content-encoding
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x-served-by
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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"
strict-transport-security
max-age=0
content-type
application/javascript
cache-control
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cf-ray
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expires
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require.js
nbviewer.jupyter.org/static/components/requirejs/
84 KB
20 KB
Script
General
Full URL
https://nbviewer.jupyter.org/static/components/requirejs/require.js?v=6da8be361b9ee26c5e721e76c6d4afce
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/github/Blosc/movielens-bench/blob/master/querying-ep14.ipynb
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::681c:96e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c6399de63c99f7311d2c2c603b19ad1d7f354119659bf362c1dbd4cd2eb6d019
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Thu, 27 Feb 2020 12:32:36 GMT
via
1.1 varnish
vary
Accept-Encoding
cf-cache-status
HIT
age
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x-cache
HIT
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backend-name
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content-encoding
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x-served-by
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server
cloudflare
x-timer
S1581059584.891916,VS0,VE1
etag
W/"6da8be361b9ee26c5e721e76c6d4afce"
expect-ct
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strict-transport-security
max-age=0
content-type
application/javascript
cache-control
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cf-ray
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expires
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moment.min.js
nbviewer.jupyter.org/static/components/moment/min/
33 KB
11 KB
Script
General
Full URL
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Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/github/Blosc/movielens-bench/blob/master/querying-ep14.ipynb
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::681c:96e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Sec-Fetch-Dest
script

Response headers

date
Thu, 27 Feb 2020 12:32:36 GMT
via
1.1 varnish
vary
Accept-Encoding
cf-cache-status
HIT
age
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x-cache
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backend-name
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server
cloudflare
x-timer
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etag
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expect-ct
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strict-transport-security
max-age=0
content-type
application/javascript
cache-control
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cf-ray
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expires
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nav_logo.svg
nbviewer.jupyter.org/static/img/
5 KB
3 KB
Image
General
Full URL
https://nbviewer.jupyter.org/static/img/nav_logo.svg?v=479cefe8d932fb14a67b93911b97d70f
Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/github/Blosc/movielens-bench/blob/master/querying-ep14.ipynb
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::681c:96e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Sec-Fetch-Dest
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Response headers

date
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via
1.1 varnish
vary
Accept-Encoding
cf-cache-status
HIT
age
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x-cache
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server
cloudflare
x-timer
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etag
W/"479cefe8d932fb14a67b93911b97d70f"
expect-ct
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strict-transport-security
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content-type
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cf-ray
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expires
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36 KB
10 KB
Script
General
Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Sec-Fetch-Dest
script

Response headers

date
Thu, 27 Feb 2020 12:32:36 GMT
via
1.1 varnish
vary
Accept-Encoding
cf-cache-status
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x-cache
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server
cloudflare
x-timer
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etag
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expect-ct
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strict-transport-security
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content-type
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cache-control
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expires
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headroom.min.js
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4 KB
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Script
General
Full URL
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Requested by
Host: nbviewer.jupyter.org
URL: https://nbviewer.jupyter.org/github/Blosc/movielens-bench/blob/master/querying-ep14.ipynb
Protocol
H2
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server
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Verdicts & Comments Add Verdict or Comment

22 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| MathJax function| init_mathjax function| $ function| jQuery function| requirejs function| require function| define function| moment function| Headroom string| GoogleAnalyticsObject function| ga undefined| module object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| Backbone function| setImmediate function| clearImmediate function| webpackJsonp_jupyter_widgets_html_manager

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1 Console Messages

Source Level URL
Text
console-api info URL: https://unpkg.com/@jupyter-widgets/html-manager@0.15.2/dist/embed-amd.js(Line 269793)
Message:
%cDownload the React DevTools for a better development experience: https://fb.me/react-devtools font-weight:bold

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.

cdnjs.cloudflare.com
nbviewer.jupyter.org
unpkg.com
www.google-analytics.com
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