Submitted URL: http://www.flipboard.com/
Effective URL: https://flipboard.com/
Submission: On March 27 via manual from US

Summary

This website contacted 7 IPs in 2 countries across 5 domains to perform 10 HTTP transactions. The main IP is 52.87.78.109, located in Ashburn, United States and belongs to AMAZON-AES - Amazon.com, Inc., US. The main domain is flipboard.com.
TLS certificate: Issued by DigiCert SHA2 High Assurance Server CA on October 19th 2017. Valid for: 2 years.
This is the only time flipboard.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 52.72.171.17 14618 (AMAZON-AES)
1 52.87.78.109 14618 (AMAZON-AES)
3 52.222.173.241 16509 (AMAZON-02)
1 2.19.34.83 20940 (AKAMAI-ASN1)
1 157.240.20.19 32934 (FACEBOOK)
1 157.240.20.35 32934 (FACEBOOK)
1 216.58.206.14 15169 (GOOGLE)
2 52.73.175.232 14618 (AMAZON-AES)
10 7
Domain Requested by
3 s.flipboard.com flipboard.com
cdn.optimizely.com
2 logx.optimizely.com cdn.optimizely.com
1 www.google-analytics.com flipboard.com
1 www.facebook.com flipboard.com
1 connect.facebook.net flipboard.com
1 cdn.optimizely.com flipboard.com
1 flipboard.com
1 www.flipboard.com 1 redirects
10 8

This site contains no links.

Subject Issuer Validity Valid
*.flipboard.com
DigiCert SHA2 High Assurance Server CA
2017-10-19 -
2019-11-06
2 years crt.sh

This page contains 1 frames:

Primary Page: https://flipboard.com/
Frame ID: 8FEDE391D6583F25A7C9616E378A4026
Requests: 10 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://www.flipboard.com/ HTTP 301
    https://flipboard.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • script /\/\/connect\.facebook\.net\/[^\/]*\/[a-z]*\.js/i

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

Overall confidence: 100%
Detected patterns
  • script /optimizely\.com.*\.js/i
  • env /^optimizely$/i

Overall confidence: 100%
Detected patterns
  • env /^webpackJsonp$/i

Page Statistics

10
Requests

40 %
HTTPS

0 %
IPv6

5
Domains

8
Subdomains

7
IPs

2
Countries

874 kB
Transfer

3252 kB
Size

4
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://www.flipboard.com/ HTTP 301
    https://flipboard.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
flipboard.com/
Redirect Chain
  • http://www.flipboard.com/
  • https://flipboard.com/
56 KB
19 KB
Document
General
Full URL
https://flipboard.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.87.78.109 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-52-87-78-109.compute-1.amazonaws.com
Software
/
Resource Hash
ca6a64667b19570e0f56189e2070cbdeade01b6c47056ce29df979cff03019d2
Security Headers
Name Value
Content-Security-Policy script-src 'unsafe-inline' 'unsafe-eval' 'self' http://connect.facebook.net https://connect.facebook.net https://cdn.optimizely.com http://www.google-analytics.com https://jira.flipboard.com https://cdn.flipboard.com https://apis.google.com https://twitter.com https://www.google.com https://www.gstatic.com https://s.flipboard.com http://ue.flipboard.com https://ue.flipboard.com;
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1

Request headers

:path
/
pragma
no-cache
accept-encoding
gzip, deflate
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
cache-control
no-cache
:authority
flipboard.com
:scheme
https
:method
GET
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Response headers

x-varnish-cache
MISS
date
Tue, 27 Mar 2018 21:00:14 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
0
status
200
x-xss-protection
1
referrer-policy
unsafe-url
x-frame-options
DENY
etag
W/"df42-W4U05fPWHNU08ouH1I7csA"
vary
Accept-Encoding
x-varnish
18365156
cache-control
no-cache
content-security-policy
script-src 'unsafe-inline' 'unsafe-eval' 'self' http://connect.facebook.net https://connect.facebook.net https://cdn.optimizely.com http://www.google-analytics.com https://jira.flipboard.com https://cdn.flipboard.com https://apis.google.com https://twitter.com https://www.google.com https://www.gstatic.com https://s.flipboard.com http://ue.flipboard.com https://ue.flipboard.com;
set-cookie
_csrfKey=a%2F69efcmfw1W76uLop66%2BUSZkGw%3D%7C0%7Cb3iBmCJPNGt5Q9L9B8a86hgWBg7tQN7gLXoe%2BCzJNzOafJ8Bxc3aSlGvsYkmk%2BnRVdbhJHy6HhEJpyZWdZA6HQ%3D%3D; Path=/; HttpOnly
accept-ranges
bytes
content-type
text/html; charset=utf-8

Redirect headers

Location
https://flipboard.com/
Date
Tue, 27 Mar 2018 21:00:13 GMT
Connection
keep-alive
Content-Length
0
app-13b2d7fe.css
s.flipboard.com/webapp/css/
401 KB
58 KB
Stylesheet
General
Full URL
https://s.flipboard.com/webapp/css/app-13b2d7fe.css
Requested by
Host: flipboard.com
URL: https://flipboard.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.173.241 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-222-173-241.fra54.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
eb2892e2d199c1cef87a2258ce03aaa99a0d65af37db07d191e3eeeffcff2f66

Request headers

:path
/webapp/css/app-13b2d7fe.css
pragma
no-cache
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36
accept
text/css,*/*;q=0.1
cache-control
no-cache
:authority
s.flipboard.com
referer
https://flipboard.com/
:scheme
https
:method
GET
Referer
https://flipboard.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Response headers

date
Thu, 22 Mar 2018 21:04:48 GMT
content-encoding
gzip
last-modified
Thu, 22 Mar 2018 21:02:50 GMT
server
AmazonS3
x-amz-meta-s3cmd-attrs
atime:1521752569/ctime:1521752569/gid:124/gname:jenkins/md5:4da499e9801f9800ea04865e29db7168/mode:33188/mtime:1521752569/uid:118/uname:jenkins
age
431727
etag
"4da499e9801f9800ea04865e29db7168"
x-cache
Hit from cloudfront
content-type
text/css
status
200
cache-control
max-age=31536000, public
accept-ranges
bytes
content-length
58805
via
1.1 b7e7cd319ec31b533acb1e9e4b737331.cloudfront.net (CloudFront)
x-amz-cf-id
B1Q9jlkX63a02bKcNsvzPdQE1l4Y87OQHkSuf3FDsJDoijCR7OpMiQ==
6311111963.js
cdn.optimizely.com/js/
322 KB
102 KB
Script
General
Full URL
https://cdn.optimizely.com/js/6311111963.js
Requested by
Host: flipboard.com
URL: https://flipboard.com/
Protocol
HTTP/1.1
Server
2.19.34.83 , European Union, ASN20940 (AKAMAI-ASN1, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e4d20ec5f2ac2bdcd33b73d921335c86d854441da969da166e2daa1e6e8e8d57

Request headers

Referer
https://flipboard.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Response headers

x-amz-version-id
v180jWDrm0IJT_8BsSKoNSdCgQBpvNQf
Content-Encoding
gzip
ETag
"7e1a9ff2674d4f8af77d73ed21c6d079"
x-amz-request-id
78B88BBEEFC2C750
x-amz-meta-revision
428
x-amz-replication-status
COMPLETED
Connection
keep-alive
Vary
Accept-Encoding
Content-Length
103775
x-amz-id-2
PF6KaaEZBYRoW8ml7+VWcLApul+IMGuoO14K7G4Jr8sO4Dtl71YVixyV/zOuUwteL8C2HHLU5a0=
Last-Modified
Fri, 02 Mar 2018 17:57:12 GMT
Server
AmazonS3
Date
Tue, 27 Mar 2018 21:00:14 GMT
Access-Control-Max-Age
86400
Access-Control-Allow-Methods
GET, HEAD
Content-Type
text/javascript; charset=utf-8
Access-Control-Allow-Origin
*
Access-Control-Expose-Headers
x-amz-meta-revision
Cache-Control
max-age=120
Accept-Ranges
bytes
Timing-Allow-Origin
*
Access-Control-Allow-Headers
*
fbds.js
connect.facebook.net/en_US/
4 KB
2 KB
Script
General
Full URL
https://connect.facebook.net/en_US/fbds.js
Requested by
Host: flipboard.com
URL: https://flipboard.com/
Protocol
SPDY
Server
157.240.20.19 Menlo Park, United States, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
xx-fbcdn-shv-02-frt3.fbcdn.net
Software
/
Resource Hash
d5339ab3027e73545313e8828dae3879b7425a86df2d7744a67d90b502e345cd
Security Headers
Name Value
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://flipboard.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
content-md5
+jiPVzwpSwlFfPhUnry/HA==
status
200
content-length
2131
x-xss-protection
0
x-fb-debug
XRDpsbb3A1dUlgsPaf2pcTEp5RtouHDt9JM3Bw/xdYV3u7HFqlXDW8yIl+qeyWURl6wBvxBLhtS/81mkR2GqiQ==
x-fb-content-md5
f09be096f04a8ccab1284d390ce139f8
x-frame-options
DENY
date
Tue, 27 Mar 2018 21:00:14 GMT
vary
Accept-Encoding
content-type
application/x-javascript; charset=utf-8
access-control-expose-headers
X-FB-Content-MD5
cache-control
public,max-age=1200,stale-while-revalidate=3600
etag
"3700cffebd33dcd03f36b01eecf253e4"
timing-allow-origin
*
expires
Tue, 27 Mar 2018 21:02:49 GMT
app-3c5e06a4.js
s.flipboard.com/webapp/js/
2 MB
593 KB
Script
General
Full URL
https://s.flipboard.com/webapp/js/app-3c5e06a4.js
Requested by
Host: flipboard.com
URL: https://flipboard.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.173.241 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-222-173-241.fra54.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
b6b24cdcfa958874ba752b032fd4e695facfdae253de5d20af9dd07380318df9

Request headers

:path
/webapp/js/app-3c5e06a4.js
pragma
no-cache
cookie
optimizelyEndUserId=oeu1522184414458r0.25301189106968414
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36
accept
*/*
cache-control
no-cache
:authority
s.flipboard.com
referer
https://flipboard.com/
:scheme
https
:method
GET
Referer
https://flipboard.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Response headers

date
Thu, 22 Mar 2018 21:04:48 GMT
content-encoding
gzip
last-modified
Thu, 22 Mar 2018 21:02:52 GMT
server
AmazonS3
x-amz-meta-s3cmd-attrs
atime:1521752571/ctime:1521752571/gid:124/gname:jenkins/md5:3a9c8bd062308e8635809abbf2a85404/mode:33188/mtime:1521752571/uid:118/uname:jenkins
age
431727
etag
"3a9c8bd062308e8635809abbf2a85404"
x-cache
Hit from cloudfront
content-type
application/javascript
status
200
cache-control
max-age=31536000, public
accept-ranges
bytes
content-length
605618
via
1.1 b7e7cd319ec31b533acb1e9e4b737331.cloudfront.net (CloudFront)
x-amz-cf-id
2CL54uhXCmKPu4J-imrU4QihM9htuD-pLYCNJa0bOWGLYV7VLJpx3w==
/
www.facebook.com/tr/
44 B
98 B
Image
General
Full URL
https://www.facebook.com/tr/?id=684329528366609&ev=PixelInitialized&dl=https%3A%2F%2Fflipboard.com%2F&rl=&if=false&ts=1522184414519
Requested by
Host: flipboard.com
URL: https://flipboard.com/
Protocol
SPDY
Server
157.240.20.35 Menlo Park, United States, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
edge-star-mini-shv-02-frt3.facebook.com
Software
proxygen-bolt /
Resource Hash
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Request headers

Referer
https://flipboard.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Response headers

date
Tue, 27 Mar 2018 21:00:14 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
content-type
image/gif
status
200
cache-control
no-cache, must-revalidate, max-age=0
content-length
44
expires
Tue, 27 Mar 2018 21:00:14 GMT
analytics.js
www.google-analytics.com/
35 KB
14 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: flipboard.com
URL: https://flipboard.com/
Protocol
SPDY
Server
216.58.206.14 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra16s20-in-f14.1e100.net
Software
Golfe2 /
Resource Hash
f8ef655ef916e39713ede9c6db56d7ca5618bd82cf5ac991dcd013f05e0fdfc7
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://flipboard.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Mon, 13 Nov 2017 20:19:12 GMT
server
Golfe2
age
1087
date
Tue, 27 Mar 2018 20:42:07 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
timing-allow-origin
*
alt-svc
hq=":443"; ma=2592000; quic=51303432; quic=51303431; quic=51303339; quic=51303335,quic=":443"; ma=2592000; v="42,41,39,35"
content-length
14597
expires
Tue, 27 Mar 2018 22:42:07 GMT
FaktFlipboard-Normal-0efe3aa3.woff
s.flipboard.com/webapp/fonts/
84 KB
84 KB
Font
General
Full URL
https://s.flipboard.com/webapp/fonts/FaktFlipboard-Normal-0efe3aa3.woff
Requested by
Host: cdn.optimizely.com
URL: https://cdn.optimizely.com/js/6311111963.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.173.241 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
server-52-222-173-241.fra54.r.cloudfront.net
Software
nginx/1.12.1 /
Resource Hash
af5c5e3dca642bed092ab541b7ec461c5734a90988bc1cbd122a9bcf686c6cb6

Request headers

:path
/webapp/fonts/FaktFlipboard-Normal-0efe3aa3.woff
pragma
no-cache
origin
https://flipboard.com
accept-encoding
gzip, deflate
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36
accept
*/*
cache-control
no-cache
:authority
s.flipboard.com
referer
https://s.flipboard.com/webapp/css/app-13b2d7fe.css
:scheme
https
:method
GET
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36
Referer
https://s.flipboard.com/webapp/css/app-13b2d7fe.css
Origin
https://flipboard.com

Response headers

date
Thu, 16 Nov 2017 00:00:17 GMT
via
1.1 79503619d600dbc1c9e04a650d3d7f3f.cloudfront.net (CloudFront)
last-modified
Mon, 11 Sep 2017 22:58:00 GMT
server
nginx/1.12.1
age
78409
etag
"59b714f8-14f5a"
status
200
x-cache
Hit from cloudfront
content-type
application/font-woff
access-control-allow-origin
*
accept-ranges
bytes
content-length
85850
x-amz-cf-id
Cr7eSMQYfhkUVEr-Le8ugji4vEIWsYcYPsHdclOsB8EFmL4QPLBZJw==
events
logx.optimizely.com/v1/
0
336 B
XHR
General
Full URL
https://logx.optimizely.com/v1/events
Requested by
Host: cdn.optimizely.com
URL: https://cdn.optimizely.com/js/6311111963.js
Protocol
HTTP/1.1
Server
52.73.175.232 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-52-73-175-232.compute-1.amazonaws.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://flipboard.com/
Origin
https://flipboard.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

Date
Tue, 27 Mar 2018 21:00:15 GMT
Content-Type
text/plain
Access-Control-Allow-Origin
https://flipboard.com
Access-Control-Expose-Headers
X-Results-Data-Source
Access-Control-Allow-Credentials
true
Connection
keep-alive
Timing-Allow-Origin
*
X-Request-Id
366601a3-18f7-4bf3-a5e2-76803ffe1620
events
logx.optimizely.com/v1/
0
336 B
XHR
General
Full URL
https://logx.optimizely.com/v1/events
Requested by
Host: cdn.optimizely.com
URL: https://cdn.optimizely.com/js/6311111963.js
Protocol
HTTP/1.1
Server
52.73.175.232 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-52-73-175-232.compute-1.amazonaws.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://flipboard.com/
Origin
https://flipboard.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

Date
Tue, 27 Mar 2018 21:00:16 GMT
Content-Type
text/plain
Access-Control-Allow-Origin
https://flipboard.com
Access-Control-Expose-Headers
X-Results-Data-Source
Access-Control-Allow-Credentials
true
Connection
keep-alive
Timing-Allow-Origin
*
X-Request-Id
7d51c109-a203-4dcd-b7a2-957897ffce26

Verdicts & Comments Add Verdict or Comment

16 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| _fbq undefined| _ object| optimizely object| STRINGS object| DYNCONFIG boolean| LINEAR_LAYOUT string| NODE_ENV string| APP_VERSION boolean| CAPTCHA_ENABLED string| GoogleAnalyticsObject function| ga object| gaplugins object| gaGlobal function| webpackJsonp function| setImmediate function| clearImmediate

4 Cookies

Domain/Path Name / Value
.flipboard.com/ Name: _gid
Value: GA1.2.342534353.1522184415
.flipboard.com/ Name: _ga
Value: GA1.2.1585952398.1522184415
.flipboard.com/ Name: optimizelyEndUserId
Value: oeu1522184414458r0.25301189106968414
flipboard.com/ Name: _csrfKey
Value: a%2F69efcmfw1W76uLop66%2BUSZkGw%3D%7C0%7Cb3iBmCJPNGt5Q9L9B8a86hgWBg7tQN7gLXoe%2BCzJNzOafJ8Bxc3aSlGvsYkmk%2BnRVdbhJHy6HhEJpyZWdZA6HQ%3D%3D

4 Console Messages

Source Level URL
Text
console-api error URL: https://s.flipboard.com/webapp/js/app-3c5e06a4.js(Line 19)
Message:
cache.set exception, clearing cache. exception name "TypeError" and message "Cannot read property 'setItem' of null]
console-api error URL: https://s.flipboard.com/webapp/js/app-3c5e06a4.js(Line 19)
Message:
cache.clear exception
console-api error URL: https://s.flipboard.com/webapp/js/app-3c5e06a4.js(Line 19)
Message:
cache.set exception, clearing cache. exception name "TypeError" and message "Cannot read property 'setItem' of null]
console-api error URL: https://s.flipboard.com/webapp/js/app-3c5e06a4.js(Line 19)
Message:
cache.clear exception

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 script-src 'unsafe-inline' 'unsafe-eval' 'self' http://connect.facebook.net https://connect.facebook.net https://cdn.optimizely.com http://www.google-analytics.com https://jira.flipboard.com https://cdn.flipboard.com https://apis.google.com https://twitter.com https://www.google.com https://www.gstatic.com https://s.flipboard.com http://ue.flipboard.com https://ue.flipboard.com;
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1