URL: https://www.yumpu.com/en/document/read/64447776/letter
Submission: On October 02 via manual from SG

Summary

This website contacted 29 IPs in 4 countries across 17 domains to perform 62 HTTP transactions. The main IP is 2600:9000:21f3:3e00:e:4fd3:d580:93a1, located in United States and belongs to . The main domain is www.yumpu.com.
TLS certificate: Issued by Amazon on November 23rd 2019. Valid for: a year.
This is the only time www.yumpu.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
10 2600:9000:21f... ()
2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
2 2600:9000:20e... ()
1 2600:9000:21c... ()
2 13.225.78.88 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 172.217.22.98 15169 (GOOGLE)
2 2620:1ec:c11:... 8068 (MICROSOFT...)
1 2a00:1450:400... 15169 (GOOGLE)
2 172.255.61.133 36483 (GOSSAMERT...)
1 143.204.94.78 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 172.217.22.2 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
4 2a00:1450:400... 15169 (GOOGLE)
1 143.204.94.95 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 1 54.192.86.54 16509 (AMAZON-02)
3 54.192.86.33 16509 (AMAZON-02)
10 143.204.94.2 16509 (AMAZON-02)
1 99.83.219.81 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
62 29
Domain Requested by
10 documents.yumpu.com player.yumpu.news
www.yumpu.com
10 www.yumpu.com www.yumpu.com
player.yumpu.news
5 www.google-analytics.com assets.yumpu.com
www.google-analytics.com
player.yumpu.news
3 js.intercomcdn.com widget.intercom.io
3 www.google.de www.yumpu.com
3 www.google.com www.yumpu.com
3 fonts.googleapis.com www.yumpu.com
ajax.googleapis.com
2 stats.g.doubleclick.net www.google-analytics.com
2 fonts.gstatic.com fonts.googleapis.com
2 imagazine.advertserve.com www.yumpu.com
imagazine.advertserve.com
2 bat.bing.com www.googletagmanager.com
www.yumpu.com
2 player.yumpu.news www.yumpu.com
2 assets.yumpu.com www.yumpu.com
2 ajax.googleapis.com www.yumpu.com
players.yumpu.com
1 api-iam.intercom.io js.intercomcdn.com
1 widget.intercom.io 1 redirects
1 certify.alexametrics.com www.yumpu.com
1 googleads.g.doubleclick.net www.googleadservices.com
1 securepubads.g.doubleclick.net www.googletagservices.com
1 d31qbv1cthcecs.cloudfront.net www.yumpu.com
1 www.googleadservices.com www.googletagmanager.com
1 www.googletagmanager.com www.yumpu.com
1 www.googletagservices.com www.yumpu.com
1 players.yumpu.com www.yumpu.com
62 24

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

Domain
densityvisible.com
Subject Issuer Validity Valid
yumpu.com
Amazon
2019-11-23 -
2020-12-23
a year crt.sh
upload.video.google.com
GTS CA 1O1
2020-09-03 -
2020-11-26
3 months crt.sh
yumpu.news
Amazon
2020-04-24 -
2021-05-24
a year crt.sh
*.g.doubleclick.net
GTS CA 1O1
2020-09-03 -
2020-11-26
3 months crt.sh
*.google-analytics.com
GTS CA 1O1
2020-09-03 -
2020-11-26
3 months crt.sh
www.googleadservices.com
GTS CA 1O1
2020-09-03 -
2020-11-26
3 months crt.sh
www.bing.com
Microsoft IT TLS CA 2
2019-04-30 -
2021-04-30
2 years crt.sh
*.advertserve.com
Go Daddy Secure Certificate Authority - G2
2018-01-05 -
2021-04-04
3 years crt.sh
*.cloudfront.net
DigiCert Global CA G2
2020-05-26 -
2021-04-21
a year crt.sh
*.gstatic.com
GTS CA 1O1
2020-09-03 -
2020-11-26
3 months crt.sh
certify.alexametrics.com
Amazon
2020-07-12 -
2021-08-12
a year crt.sh
www.google.com
GTS CA 1O1
2020-09-03 -
2020-11-26
3 months crt.sh
www.google.de
GTS CA 1O1
2020-09-03 -
2020-11-26
3 months crt.sh
*.intercomcdn.com
Amazon
2020-03-29 -
2021-04-29
a year crt.sh
*.intercom.com
Amazon
2020-05-13 -
2021-06-13
a year crt.sh
*.google.com
GTS CA 1O1
2020-09-03 -
2020-11-26
3 months crt.sh
*.google.de
GTS CA 1O1
2020-09-03 -
2020-11-26
3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.yumpu.com/en/document/read/64447776/letter
Frame ID: 3F903A6E065F39598FA7A99B9BA9EB29
Requests: 59 HTTP requests in this frame

Frame: https://js.intercomcdn.com/frame-modern.2f78da35.js
Frame ID: 08EB325C6A310F619DEA7A6CFD42B5B6
Requests: 3 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • html /<link[^>]+?href="[^"]*bootstrap(?:\.min)?\.css/i

Overall confidence: 100%
Detected patterns
  • headers server /(?:Apache(?:$|\/([\d.]+)|[^/-])|(?:^|\b)HTTPD)/i

Overall confidence: 100%
Detected patterns
  • headers via /\(CloudFront\)$/i

Overall confidence: 100%
Detected patterns
  • headers via /\(CloudFront\)$/i

Overall confidence: 100%
Detected patterns
  • script /googletagservices\.com\/tag\/js\/gpt(?:_mobile)?\.js/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
  • script /googleapis\.com\/.+webfont/i

Overall confidence: 100%
Detected patterns
  • html /<!-- (?:End )?Google Tag Manager -->/i

Overall confidence: 100%
Detected patterns
  • script /\/([\d.]+)\/jquery(?:\.min)?\.js/i
  • script /jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?/i

Page Statistics

62
Requests

97 %
HTTPS

66 %
IPv6

17
Domains

24
Subdomains

29
IPs

4
Countries

773 kB
Transfer

2334 kB
Size

10
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 39
  • https://widget.intercom.io/widget/f1hy57h7 HTTP 302
  • https://js.intercomcdn.com/shim.latest.js

62 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request letter
www.yumpu.com/en/document/read/64447776/
17 KB
5 KB
Document
General
Full URL
https://www.yumpu.com/en/document/read/64447776/letter
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:3e00:e:4fd3:d580:93a1 , United States, ASN (),
Reverse DNS
Software
Apache /
Resource Hash
401a012093bbc70313e1743a82bd19dfac183a78a680132afb11df9af5c310c4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

:method
GET
:authority
www.yumpu.com
:scheme
https
:path
/en/document/read/64447776/letter
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/83.0.4103.61 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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

status
200
content-type
text/html; charset=UTF-8
content-length
4966
date
Fri, 02 Oct 2020 19:54:05 GMT
server
Apache
strict-transport-security
max-age=31536000
set-cookie
ypsession=kav5boscjeb4s8ge0uupuoo3svf8do7u; expires=Sat, 03-Oct-2020 19:54:05 GMT; Max-Age=86400; path=/; secure; HttpOnly yumpu_slc=en; expires=Fri, 09-Oct-2020 19:54:05 GMT; Max-Age=604800; path=/; secure; httponly
expires
Thu, 19 Nov 1981 08:52:00 GMT
cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0, public
pragma
no-cache
vary
Accept-Encoding
content-encoding
gzip
x-cache
Miss from cloudfront
via
1.1 71dbd5706c5b0c7b733248e1171f2d4f.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C2
x-amz-cf-id
qraPLNRqdPEqBRoHRXl2MwBH1f6J0X3Q-GhNC57VwkvdRimXt_6N9w==
bootstrap.css
www.yumpu.com/assets/v3/css/
124 KB
18 KB
Stylesheet
General
Full URL
https://www.yumpu.com/assets/v3/css/bootstrap.css
Requested by
Host: www.yumpu.com
URL: https://www.yumpu.com/en/document/read/64447776/letter
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:3e00:e:4fd3:d580:93a1 , United States, ASN (),
Reverse DNS
Software
Apache /
Resource Hash
6c03704b96ea6eed31551ae9cd06a4a788d4037597fec779c217f45e80720b2c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://www.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 02 Oct 2020 19:54:05 GMT
content-encoding
gzip
vary
Accept-Encoding
x-amz-cf-pop
FRA2-C2
x-cache
Miss from cloudfront
status
200
content-length
18350
last-modified
Fri, 15 Dec 2017 10:27:56 GMT
server
Apache
etag
"1f12f-5605e7432bf27-gzip"
strict-transport-security
max-age=31536000
content-type
text/css
via
1.1 71dbd5706c5b0c7b733248e1171f2d4f.cloudfront.net (CloudFront)
cache-control
max-age=31536000, public
accept-ranges
bytes
x-amz-cf-id
0utRVip5JYVu_BGvJeG00v6MUPmvlwBolp4HpYZlsBTESr6GBuoV9w==
expires
Sat, 02 Oct 2021 19:54:05 GMT
bootstrap-responsive.css
www.yumpu.com/assets/v3/css/
22 KB
5 KB
Stylesheet
General
Full URL
https://www.yumpu.com/assets/v3/css/bootstrap-responsive.css
Requested by
Host: www.yumpu.com
URL: https://www.yumpu.com/en/document/read/64447776/letter
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:3e00:e:4fd3:d580:93a1 , United States, ASN (),
Reverse DNS
Software
Apache /
Resource Hash
4031c29838b526f3db538e1446b2ee446b28bef557345e67c7122a809f9d705f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://www.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 02 Oct 2020 19:54:05 GMT
content-encoding
gzip
vary
Accept-Encoding
x-amz-cf-pop
FRA2-C2
x-cache
Miss from cloudfront
status
200
content-length
4242
last-modified
Fri, 15 Dec 2017 10:27:56 GMT
server
Apache
etag
"565e-5605e7432bf27-gzip"
strict-transport-security
max-age=31536000
content-type
text/css
via
1.1 71dbd5706c5b0c7b733248e1171f2d4f.cloudfront.net (CloudFront)
cache-control
max-age=31536000, public
accept-ranges
bytes
x-amz-cf-id
qNEkN3Mits2XOyjxR4-kSUasPa7ENKdAyHFlydhEesI4tQkvEN3yvQ==
expires
Sat, 02 Oct 2021 19:54:05 GMT
wide_layout.css
www.yumpu.com/assets/v3/css/
7 KB
2 KB
Stylesheet
General
Full URL
https://www.yumpu.com/assets/v3/css/wide_layout.css
Requested by
Host: www.yumpu.com
URL: https://www.yumpu.com/en/document/read/64447776/letter
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:3e00:e:4fd3:d580:93a1 , United States, ASN (),
Reverse DNS
Software
Apache /
Resource Hash
47c45dfff78079efe7ab8fea47dd0e6e3e75361c3468ebe196e3f4c7c5678d6d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://www.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 02 Oct 2020 19:54:05 GMT
content-encoding
gzip
vary
Accept-Encoding
x-amz-cf-pop
FRA2-C2
x-cache
Miss from cloudfront
status
200
content-length
1554
last-modified
Fri, 15 Dec 2017 10:27:56 GMT
server
Apache
etag
"1ac8-5605e7432cec7-gzip"
strict-transport-security
max-age=31536000
content-type
text/css
via
1.1 71dbd5706c5b0c7b733248e1171f2d4f.cloudfront.net (CloudFront)
cache-control
max-age=31536000, public
accept-ranges
bytes
x-amz-cf-id
VkWJBdYIzk43NC6jUV0BUg9kaUWMRLWUJidgPfrlgHwehIhyddTBWA==
expires
Sat, 02 Oct 2021 19:54:05 GMT
docs.css
www.yumpu.com/assets/v3/css/
52 KB
10 KB
Stylesheet
General
Full URL
https://www.yumpu.com/assets/v3/css/docs.css
Requested by
Host: www.yumpu.com
URL: https://www.yumpu.com/en/document/read/64447776/letter
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:3e00:e:4fd3:d580:93a1 , United States, ASN (),
Reverse DNS
Software
Apache /
Resource Hash
a388a958bdefe5f7180920ac00f74a8589eeba73943ce7e72a7ecf362e164ef1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://www.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 02 Oct 2020 19:54:05 GMT
content-encoding
gzip
vary
Accept-Encoding
x-amz-cf-pop
FRA2-C2
x-cache
Miss from cloudfront
status
200
content-length
9700
last-modified
Fri, 15 Dec 2017 10:27:56 GMT
server
Apache
etag
"d148-5605e7432bf27-gzip"
strict-transport-security
max-age=31536000
content-type
text/css
via
1.1 71dbd5706c5b0c7b733248e1171f2d4f.cloudfront.net (CloudFront)
cache-control
max-age=31536000, public
accept-ranges
bytes
x-amz-cf-id
S8AP6H7bk33EMP_og6rL46DTulYHvs-hWNYgALZQmpodpj8r1_OiVw==
expires
Sat, 02 Oct 2021 19:54:05 GMT
options.css
www.yumpu.com/assets/v3/css/
11 KB
2 KB
Stylesheet
General
Full URL
https://www.yumpu.com/assets/v3/css/options.css
Requested by
Host: www.yumpu.com
URL: https://www.yumpu.com/en/document/read/64447776/letter
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:3e00:e:4fd3:d580:93a1 , United States, ASN (),
Reverse DNS
Software
Apache /
Resource Hash
ade4dcd40e3e884863a0bf91a0e7a90d41297d55dce7cd75246e76ab35a6b3ca
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://www.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 02 Oct 2020 19:54:05 GMT
content-encoding
gzip
vary
Accept-Encoding
x-amz-cf-pop
FRA2-C2
x-cache
Miss from cloudfront
status
200
content-length
1950
last-modified
Fri, 15 Dec 2017 10:27:56 GMT
server
Apache
etag
"2a44-5605e7432cec7-gzip"
strict-transport-security
max-age=31536000
content-type
text/css
via
1.1 71dbd5706c5b0c7b733248e1171f2d4f.cloudfront.net (CloudFront)
cache-control
max-age=31536000, public
accept-ranges
bytes
x-amz-cf-id
bWws1V3wKtFWu3FHqhUXb7TRhJOxx8_x1E_VYQTjHxvw7lRdvwXXzw==
expires
Sat, 02 Oct 2021 19:54:05 GMT
builder.css
www.yumpu.com/assets/v3/css/
27 KB
5 KB
Stylesheet
General
Full URL
https://www.yumpu.com/assets/v3/css/builder.css
Requested by
Host: www.yumpu.com
URL: https://www.yumpu.com/en/document/read/64447776/letter
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:3e00:e:4fd3:d580:93a1 , United States, ASN (),
Reverse DNS
Software
Apache /
Resource Hash
a2904c09008b93c76773786fb1c46708073ef5f252111faed4b787d23fd15534
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://www.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 02 Oct 2020 19:54:05 GMT
content-encoding
gzip
vary
Accept-Encoding
x-amz-cf-pop
FRA2-C2
x-cache
Miss from cloudfront
status
200
content-length
4824
last-modified
Fri, 15 Dec 2017 10:27:56 GMT
server
Apache
etag
"6b7f-5605e7432bf27-gzip"
strict-transport-security
max-age=31536000
content-type
text/css
via
1.1 71dbd5706c5b0c7b733248e1171f2d4f.cloudfront.net (CloudFront)
cache-control
max-age=31536000, public
accept-ranges
bytes
x-amz-cf-id
mmBn8WkhGI0jiPsZ9CKjpTLIZqjnaCkVI71LsyEmzzQyvQLFQKE2XQ==
expires
Sat, 02 Oct 2021 19:54:05 GMT
yumpu_layout.css
www.yumpu.com/assets/v3/css/
2 KB
957 B
Stylesheet
General
Full URL
https://www.yumpu.com/assets/v3/css/yumpu_layout.css
Requested by
Host: www.yumpu.com
URL: https://www.yumpu.com/en/document/read/64447776/letter
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:3e00:e:4fd3:d580:93a1 , United States, ASN (),
Reverse DNS
Software
Apache /
Resource Hash
4925f4d9038878525de09fc0bcce9bb1faa29d5232711c97b7dd1480a4830d6b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://www.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 02 Oct 2020 19:54:05 GMT
content-encoding
gzip
vary
Accept-Encoding
x-amz-cf-pop
FRA2-C2
x-cache
Miss from cloudfront
status
200
content-length
522
last-modified
Fri, 15 Dec 2017 10:27:56 GMT
server
Apache
etag
"7d1-5605e7432cec7-gzip"
strict-transport-security
max-age=31536000
content-type
text/css
via
1.1 71dbd5706c5b0c7b733248e1171f2d4f.cloudfront.net (CloudFront)
cache-control
max-age=31536000, public
accept-ranges
bytes
x-amz-cf-id
KTBitcg872L9Dw_Y0WiZ99OD6cz2ThN9a-qJcYtZJw4EW-IQzfoYgQ==
expires
Sat, 02 Oct 2021 19:54:05 GMT
yumpu.css
www.yumpu.com/assets/v3/css/
10 KB
3 KB
Stylesheet
General
Full URL
https://www.yumpu.com/assets/v3/css/yumpu.css
Requested by
Host: www.yumpu.com
URL: https://www.yumpu.com/en/document/read/64447776/letter
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:3e00:e:4fd3:d580:93a1 , United States, ASN (),
Reverse DNS
Software
Apache /
Resource Hash
bce3f9b56544ccaf334671ba8d82d78e38205648576cf8efb2c9d94321c6503d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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Response headers

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General
Full URL
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access-control-allow-methods
GET, HEAD
content-type
application/octet-stream
access-control-allow-origin
https://www.yumpu.com
cache-control
max-age=2592000, public
access-control-allow-credentials
true
x-amz-cf-pop
FRA50-C1
accept-ranges
bytes
x-amz-storage-class
REDUCED_REDUNDANCY
x-amz-cf-id
Gc6Qk5mePdkKZczcBn-8VBixYTJu7WgHGCm4liRMRiXXtEd1J4vJHA==
f3generic.otf
documents.yumpu.com/000/064/447/776/cf0f6d6feadc5139a7d7319d72ae42fab44535b5/366d752f656c493045632b7147476c332f51774534773d3d/fonts/
16 KB
17 KB
Font
General
Full URL
https://documents.yumpu.com/000/064/447/776/cf0f6d6feadc5139a7d7319d72ae42fab44535b5/366d752f656c493045632b7147476c332f51774534773d3d/fonts/f3generic.otf?AWSAccessKeyId=AKIAICNEWSPSEKTJ5M3Q&Expires=1601672400&Signature=8j7HXg%2FGlDZuxu9O5n8jz2A7WAc%3D
Requested by
Host: www.yumpu.com
URL: https://www.yumpu.com/en/document/read/64447776/letter
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.94.2 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-94-2.fra50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
6693afc3c5b663b83d8ea544d09b75438b000f0320097480dc3210e63b016ebb

Request headers

Origin
https://www.yumpu.com
Referer
https://www.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 02 Oct 2020 19:08:46 GMT
via
1.1 9c7c26f5beeb09381cea450ea3581b37.cloudfront.net (CloudFront)
age
2721
x-cache
Hit from cloudfront
status
200
content-length
16548
last-modified
Fri, 02 Oct 2020 18:20:18 GMT
server
AmazonS3
etag
"c3bb273f270df2d6e842ae896bc5a589"
vary
Origin,Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
application/octet-stream
access-control-allow-origin
https://www.yumpu.com
cache-control
max-age=2592000, public
access-control-allow-credentials
true
x-amz-cf-pop
FRA50-C1
accept-ranges
bytes
x-amz-storage-class
REDUCED_REDUNDANCY
x-amz-cf-id
DYoBbx9adS7OfZU7gMPNprbb9_o0b0AIDb7vxLofGbTF44eWNjTMCA==
f4generic.otf
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27 KB
27 KB
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General
Full URL
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Requested by
Host: www.yumpu.com
URL: https://www.yumpu.com/en/document/read/64447776/letter
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
143.204.94.2 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-94-2.fra50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
6a699da3f007947e7243ae10ec509ce2c9d5955379eae00adb3cb62f320f65ff

Request headers

Origin
https://www.yumpu.com
Referer
https://www.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 02 Oct 2020 19:08:46 GMT
via
1.1 9c7c26f5beeb09381cea450ea3581b37.cloudfront.net (CloudFront)
age
2721
x-cache
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status
200
content-length
27228
last-modified
Fri, 02 Oct 2020 18:20:18 GMT
server
AmazonS3
etag
"3d01503932a850108dcc832a72ba15be"
vary
Origin,Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
application/octet-stream
access-control-allow-origin
https://www.yumpu.com
cache-control
max-age=2592000, public
access-control-allow-credentials
true
x-amz-cf-pop
FRA50-C1
accept-ranges
bytes
x-amz-storage-class
REDUCED_REDUNDANCY
x-amz-cf-id
jQrpkUFGklR9FwL3ikr_3ngNm0Y6QmNJ_qj_7MgIliXy1DKkjfd7vw==
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https://www.yumpu.com/
3 KB
0
Image
General
Full URL
blob:https://www.yumpu.com/08e503a6-b34f-4438-bfc8-ad9103d68e3b
Requested by
Host: www.yumpu.com
URL: https://www.yumpu.com/en/document/read/64447776/letter
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
398e174840027f44e6c30818036b916b8964456479e95a2a6e33c40135d542e2

Request headers

Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Length
2985
collect
www.google-analytics.com/j/
4 B
49 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j86&aip=1&a=77342063&t=event&_s=1&dl=https%3A%2F%2Fwww.yumpu.com%2Fen%2Fdocument%2Fread%2F64447776%2Fletter&ul=en-us&de=UTF-8&dt=letter&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=yp_tc_playertype&ea=eagle&el=eagle&_u=aEDAAEABAAAAAC~&jid=1176469132&gjid=1269402653&cid=1502028558.1601668446&tid=UA-27868640-1&_gid=1792592170.1601668446&_r=1&_slc=1&z=1513900322
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
aec60bc104db041b1512185839f18f52986df7e569e5445f740dd60f763fbca8
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Fri, 02 Oct 2020 19:54:07 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
status
200
content-type
text/plain
access-control-allow-origin
https://www.yumpu.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":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
collect
www.google-analytics.com/
35 B
61 B
Image
General
Full URL
https://www.google-analytics.com/collect?v=1&_v=j86&aip=1&a=77342063&t=pageview&_s=2&dl=https%3A%2F%2Fwww.yumpu.com%2Fen%2Fdocument%2Fread%2F64447776%2Fletter&dp=https%3A%2F%2Fwww.yumpu.com%2Fen%2Fdocument%2Fread%2F64447776%2Fletter&ul=en-us&de=UTF-8&dt=letter&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aEDAAEABAAAAAC~&jid=&gjid=&cid=1502028558.1601668446&tid=UA-27868640-1&_gid=1792592170.1601668446&z=1801740370
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:820::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 02 Oct 2020 19:30:32 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
1415
status
200
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/
4 B
431 B
XHR
General
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j86&tid=UA-27868640-1&cid=1502028558.1601668446&jid=1176469132&gjid=1269402653&_gid=1792592170.1601668446&_u=aEDAAEABAAAAAC~&z=1531266477
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400c:c07::9b 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.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 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
Fri, 02 Oct 2020 19:54:07 GMT
status
200
content-type
text/plain
access-control-allow-origin
https://www.yumpu.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":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
ga-audiences
www.google.com/ads/
42 B
257 B
Image
General
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j86&tid=UA-27868640-1&cid=1502028558.1601668446&jid=1176469132&_u=aEDAAEABAAAAAC~&z=1955374280
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:819::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.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 02 Oct 2020 19:54:07 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"
status
200
cache-control
no-cache, no-store, must-revalidate
content-type
image/gif
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":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
87 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j86&tid=UA-27868640-1&cid=1502028558.1601668446&jid=1176469132&_u=aEDAAEABAAAAAC~&z=1955374280
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:818::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.yumpu.com/en/document/read/64447776/letter
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 02 Oct 2020 19:54:07 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"
status
200
cache-control
no-cache, no-store, must-revalidate
content-type
image/gif
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":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

Verdicts & Comments Add Verdict or Comment

136 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| trustedTypes function| $ function| jQuery object| googletag object| dataLayer function| getLocation object| referrer object| antiClickjack undefined| excluded_Domain function| MagazineObject function| create_and_load_flash_player function| create_jhook function| jsToAs3_embedIsInFS function| closeFSFromFlashEmbed function| BookshelfObject function| Yumpu function| yp_toddycat_windows_onload function| jQ undefined| protocol undefined| script object| WebFontConfig object| google_tag_manager object| google_tag_data object| uetq object| WebFont function| Eagle function| hookGotoPage function| getHook function| reader function| removeBGImage number| js_data_id number| js_data_width number| js_data_height number| js_new_data_width number| js_new_data_height string| current_url string| current_language string| base_url boolean| pseudoFullscreenActivated number| heightBeforePsFuMo string| parseSettingsXml string| parseMegazineXml number| current_width number| current_height boolean| tNoResize boolean| mobilePlayer undefined| initialPositioning boolean| smallFSActive string| sharePopupGUIText string| sharePopupTitleText string| sharePopupTeaserText string| sharePopupEmbedTeaserText number| startpage number| magazineID string| ydomain boolean| txtLayerVisible undefined| tabctx string| c2rMode string| c2rURL string| c2rText string| c2rOnOff string| singlepageViewOn string| autoflipPages string| aboteaser string| aboteaserLink string| aboteaserAction string| firstLastPageButtonsOff boolean| embedded string| canvasBGColor boolean| completeLoad boolean| pager string| author string| user_language string| user_page string| create_date string| mag_title string| hideInnerShadows string| hideOuterShadows string| playerElementPageNumbers string| playerElementLogo string| playerElementPoweredBy string| playerElementOverview string| playerElementFSShareLinks string| playerElementFSDownload string| playerElementFSPrint string| playerElementFSRecom string| canvasFSBGColor object| createjs string| playerChoice string| player string| jsonUrl undefined| token undefined| profileId boolean| loadHtml boolean| onYumpu object| createSettings object| embedSettings object| kioskSettings string| password string| secureHash object| yumpuPlayer object| yumpu_eagle_api_0 object| _avp number| role_id string| _avp_custom_targeting function| loadBanner boolean| yp_ad_loaded number| userid boolean| disableintercom object| Tracking object| _atrk_opts string| GoogleAnalyticsObject function| ga object| intercomSettings function| Intercom object| ggeac object| google_js_reporting_queue function| GooglemKTybQhCsO function| google_trackConversion object| GooglebQhCsO function| UET object| gaplugins object| gaGlobal object| gaData function| atrk boolean| _atrk_fired object| AVP function| AVP_ActivateFlash function| AVP_ActivateFlashByVersion function| Goog_AdSense_getAdAdapterInstance function| Goog_AdSense_OsdAdapter undefined| google_measure_js_timing object| LeaderslotSmall1 object| LeaderslotSmall2 object| LeaderslotSmall3 function| __intercomAssignLocation

10 Cookies

Domain/Path Name / Value
.yumpu.com/ Name: __auc
Value: 907ff86a174eae0f6933f0caf43
.yumpu.com/ Name: __asc
Value: 907ff86a174eae0f6933f0caf43
.yumpu.com/ Name: _gat
Value: 1
.yumpu.com/ Name: _ga
Value: GA1.2.1502028558.1601668446
.yumpu.com/ Name: _uetvid
Value: 071e060004e911eb93daefd6c2fc9d1b
.yumpu.com/ Name: _gcl_au
Value: 1.1.987253869.1601668446
.yumpu.com/ Name: _uetsid
Value: 071de29004e911eb8ee049fa35bd7302
.yumpu.com/ Name: _gid
Value: GA1.2.1792592170.1601668446
www.yumpu.com/ Name: yumpu_slc
Value: en
www.yumpu.com/ Name: ypsession
Value: kav5boscjeb4s8ge0uupuoo3svf8do7u

2 Console Messages

Source Level URL
Text
console-api warning URL: https://player.yumpu.news/eagle.js(Line 186)
Message:
Could not create 3d canvas
console-api log URL: https://player.yumpu.news/eagle.js(Line 186)
Message:
Eagle v 2.2.1

Security Headers

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

Header Value
Strict-Transport-Security max-age=31536000

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.

ajax.googleapis.com
api-iam.intercom.io
assets.yumpu.com
bat.bing.com
certify.alexametrics.com
d31qbv1cthcecs.cloudfront.net
documents.yumpu.com
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
imagazine.advertserve.com
js.intercomcdn.com
player.yumpu.news
players.yumpu.com
securepubads.g.doubleclick.net
stats.g.doubleclick.net
widget.intercom.io
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.googletagservices.com
www.yumpu.com
13.225.78.88
143.204.94.2
143.204.94.78
143.204.94.95
172.217.22.2
172.217.22.98
172.255.61.133
2600:9000:20eb:7600:6:3fb7:46c0:93a1
2600:9000:21c7:9400:11:2795:f000:93a1
2600:9000:21f3:3e00:e:4fd3:d580:93a1
2620:1ec:c11::200
2a00:1450:4001:801::2002
2a00:1450:4001:806::200a
2a00:1450:4001:809::2003
2a00:1450:4001:818::2003
2a00:1450:4001:818::200a
2a00:1450:4001:819::2004
2a00:1450:4001:81a::2008
2a00:1450:4001:81b::2003
2a00:1450:4001:81d::200a
2a00:1450:4001:820::2002
2a00:1450:4001:820::200e
2a00:1450:4001:821::200e
2a00:1450:4001:824::2004
2a00:1450:400c:c07::9b
2a00:1450:400c:c07::9d
54.192.86.33
54.192.86.54
99.83.219.81
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