www.sumatrapdfreader.org Open in urlscan Pro
134.209.226.211 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://blog.kowalczyk.info/software/sumatrapdf/index.html
Effective URL:
https://www.sumatrapdfreader.org/free-pdf-reader.html
Submission Tags: falconsandbox
Submission: On January 20 via api (January 20th 2021, 10:53:07 am UTC) from US

Summary HTTP 13 Redirects Links 26 Behaviour Indicators

Summary

This website contacted 3 IPs in 2 countries across 4 domains to perform 13 HTTP transactions. The main IP is 134.209.226.211, located in Frankfurt am Main, Germany and belongs to DIGITALOCEAN-ASN, US. The main domain is www.sumatrapdfreader.org.
TLS certificate: Issued by R3 on January 7th 2021. Valid for: 3 months.

This is the only time www.sumatrapdfreader.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	18.198.68.141 18.198.68.141	16509 (AMAZON-02) (AMAZON-02)
4	134.209.226.211 134.209.226.211	14061 (DIGITALOC...) (DIGITALOCEAN-ASN)
7	13.225.84.180 13.225.84.180	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:815::200e	15169 (GOOGLE) (GOOGLE)
13	3

1 18.198.68.141 (United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-18-198-68-141.eu-central-1.compute.amazonaws.com

blog.kowalczyk.info	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 134.209.226.211 (Frankfurt am Main, Germany)

ASN14061 (DIGITALOCEAN-ASN, US)

www.sumatrapdfreader.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 13.225.84.180 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-84-180.fra2.r.cloudfront.net

d33wubrfki0l68.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:815::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
7	cloudfront.net d33wubrfki0l68.cloudfront.net	130 KB
4	sumatrapdfreader.org www.sumatrapdfreader.org	95 KB
2	google-analytics.com www.google-analytics.com	19 KB
1	kowalczyk.info 1 redirects blog.kowalczyk.info	354 B
13	4

	Domain	Requested by
7	d33wubrfki0l68.cloudfront.net	www.sumatrapdfreader.org
4	www.sumatrapdfreader.org	www.sumatrapdfreader.org
2	www.google-analytics.com	www.sumatrapdfreader.org www.google-analytics.com
1	blog.kowalczyk.info	1 redirects
13	4

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

Domain
forum.sumatrapdfreader.org
blog.kowalczyk.info
github.com
twitter.com
www.facebook.com
alternativeto.net
www.slant.co
www.reddit.com
news.ycombinator.com

Subject Issuer	Validity	Valid
*.sumatrapdfreader.org R3	`2021-01-07` - `2021-04-07`	3 months	crt.sh
*.cloudfront.net DigiCert Global CA G2	`2020-05-26` - `2021-04-21`	a year	crt.sh
*.google-analytics.com GTS CA 1O1	`2020-12-15` - `2021-03-09`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://www.sumatrapdfreader.org/free-pdf-reader.html
Frame ID: ABEA710CBA68270DF5C640CD7AAB8E95
Requests: 13 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://blog.kowalczyk.info/software/sumatrapdf/index.html HTTP 302
https://www.sumatrapdfreader.org/free-pdf-reader.html Page URL

Detected technologies

Netlify (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /^Netlify/i

Page Statistics

13
Requests

100 %
HTTPS

25 %
IPv6

4
Domains

4
Subdomains

3
IPs

2
Countries

244 kB
Transfer

290 kB
Size

3
Cookies

26 Outgoing links

These are links going to different origins than the main page.

URL: https://forum.sumatrapdfreader.org/
Title: Discussion Forum

Search URL Search Domain Scan URL

URL: https://blog.kowalczyk.info/articles/epub-ebook-reader-viewer-for-windows.html
Title: ePub

Search URL Search Domain Scan URL

URL: https://blog.kowalczyk.info/articles/mobi-ebook-reader-viewer-for-windows.html
Title: Mobi

Search URL Search Domain Scan URL

URL: https://blog.kowalczyk.info/articles/chm-reader-viewer-for-windows.html
Title: CHM

Search URL Search Domain Scan URL

URL: https://blog.kowalczyk.info/articles/cbz-cbr-comic-book-reader-viewer-for-windows.html
Title: Comic Book

Search URL Search Domain Scan URL

URL: https://github.com/sumatrapdfreader/sumatrapdf
Title: GitHub

Search URL Search Domain Scan URL

URL: https://twitter.com/intent/tweet?text=SumatraPDF%20by%20%40kjk%20is%20the%20best%20PDF%20reader%20on%20Windows%20Check%20it%20out%20at%20https%3A//www.sumatrapdfreader.org/
Title: Share on Twitter

Search URL Search Domain Scan URL

URL: https://www.facebook.com/sharer/sharer.php?u=https%3A//www.sumatrapdfreader.org/
Title: Share on Facebook

Search URL Search Domain Scan URL

URL: https://alternativeto.net/software/sumatra-pdf/
Title: Like on Alternative To

Search URL Search Domain Scan URL

URL: https://www.slant.co/topics/10582/viewpoints/7/~pdf-viewers-for-windows~sumatra-pdf
Title: Like on Slant

Search URL Search Domain Scan URL

URL: https://www.reddit.com/r/assholedesign/comments/io05m4/adobe_survey_wont_let_you_use_acrobat_until_youve/g4bhk4o/
Title: u/olioster

Search URL Search Domain Scan URL

URL: https://twitter.com/EnercoConseils/status/1306843886451666944
Title: @EnercoConseils

Search URL Search Domain Scan URL

URL: https://www.reddit.com/r/assholedesign/comments/im0rbv/installing_the_last_windows_update_resets_your/g3xkz0h/?context=3
Title: u/EagleTG

Search URL Search Domain Scan URL

URL: https://twitter.com/weitzhandler/status/1299824066904444929
Title: @weitzhandler

Search URL Search Domain Scan URL

URL: https://news.ycombinator.com/item?id=23468998
Title: burntoutfire

Search URL Search Domain Scan URL

URL: https://www.reddit.com/r/degoogle/comments/iwbb21/good_pdf_reader/g5yo2fk/?context=3
Title: u/Jumile

Search URL Search Domain Scan URL

URL: https://news.ycombinator.com/item?id=6465643
Title: eksith

Search URL Search Domain Scan URL

URL: https://news.ycombinator.com/item?id=3327197
Title: r4vik

Search URL Search Domain Scan URL

URL: https://news.ycombinator.com/item?id=5595328
Title: tripzilch

Search URL Search Domain Scan URL

URL: https://news.ycombinator.com/item?id=5214372
Title: pav3l

Search URL Search Domain Scan URL

URL: https://news.ycombinator.com/item?id=9690604
Title: tehwalrus

Search URL Search Domain Scan URL

URL: https://news.ycombinator.com/item?id=9527367
Title: joshuapants

Search URL Search Domain Scan URL

URL: https://news.ycombinator.com/item?id=576145
Title: stcredzero

Search URL Search Domain Scan URL

URL: https://twitter.com/Merjia_/status/1310790865539883008
Title: @Merjia_

Search URL Search Domain Scan URL

URL: https://www.reddit.com/r/software/comments/j215uw/i_just_realized_that_windows_doesnt_have_a/g750ilr/?context=3
Title: u/Cerebrain

Search URL Search Domain Scan URL

URL: https://blog.kowalczyk.info/
Title: Krzysztof Kowalczyk

Search URL Search Domain Scan URL

Page URL History

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

http://blog.kowalczyk.info/software/sumatrapdf/index.html HTTP 302
https://www.sumatrapdfreader.org/free-pdf-reader.html Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

13 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request free-pdf-reader.html Show response
www.sumatrapdfreader.org/
Redirect Chain

http://blog.kowalczyk.info/software/sumatrapdf/index.html
https://www.sumatrapdfreader.org/free-pdf-reader.html

15 KB
4 KB

149ms
44ms

Document
text/html

134.209.226.211
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to

Full URL

https://www.sumatrapdfreader.org/free-pdf-reader.html

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

134.209.226.211 Frankfurt am Main, Germany, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

Software

Netlify /

Resource Hash

28268ce87188820b48814d506b452eb4c683ba7daff35a57a2d44632417d71ac

Security Headers

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

Request headers

:method: GET
:authority: www.sumatrapdfreader.org
:scheme: https
:path: /free-pdf-reader.html
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

cache-control: public, max-age=0, must-revalidate
content-type: text/html; charset=UTF-8
date: Sun, 17 Jan 2021 21:22:58 GMT
etag: "719c58e7ea2a6704f305e00a4a6e292c-ssl-df"
strict-transport-security: max-age=31536000
content-encoding: br
content-length: 3547
age: 221391
server: Netlify
vary: Accept-Encoding
x-nf-request-id: aa820092-1bce-4c64-951c-d3c5aa39604d-38195142

Redirect headers

Cache-Control: public, max-age=0, must-revalidate
Content-Length: 69
Content-Type: text/plain; charset=utf-8
Date: Tue, 19 Jan 2021 06:02:27 GMT
Age: 103821
Connection: keep-alive
Server: Netlify
Location: https://www.sumatrapdfreader.org/free-pdf-reader.html
X-NF-Request-ID: f0d4b89c-7ce8-4c3a-b983-77ef0ce6e049-26011959

GET
H2 200 sumatra.css
www.sumatrapdfreader.org/ 6 KB
2 KB 45ms
45ms Stylesheet
text/css 134.209.226.211
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to

Full URL

https://www.sumatrapdfreader.org/sumatra.css

Requested by

Host: www.sumatrapdfreader.org
URL: https://www.sumatrapdfreader.org/free-pdf-reader.html

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

134.209.226.211 Frankfurt am Main, Germany, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

Software

Netlify /

Resource Hash

b00eedf164e63dbdd5ecb98584a16a230dc1f303d4dc645b41ff676f678ca18d

Security Headers

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

Request headers

Referer: https://www.sumatrapdfreader.org/free-pdf-reader.html
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

x-nf-request-id: aa820092-1bce-4c64-951c-d3c5aa39604d-38195194
date: Tue, 19 Jan 2021 18:48:54 GMT
content-encoding: br
server: Netlify
age: 57835
etag: "5cdc680ce5d58ebf751f8a83ecd724a1-ssl-df"
vary: Accept-Encoding
content-type: text/css; charset=UTF-8
cache-control: public, max-age=0, must-revalidate
strict-transport-security: max-age=31536000
accept-ranges: bytes
content-length: 1614

GET
H2 200 sumatra.js Show response
www.sumatrapdfreader.org/ 8 KB
2 KB 45ms
45ms Script
application/javascript 134.209.226.211
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to

Full URL

https://www.sumatrapdfreader.org/sumatra.js

Requested by

Host: www.sumatrapdfreader.org
URL: https://www.sumatrapdfreader.org/free-pdf-reader.html

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

134.209.226.211 Frankfurt am Main, Germany, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

Software

Netlify /

Resource Hash

9cc42c019564f666e6b4fbcf0ec14a8df0797316f504a2028cec0c6c5fe4233b

Security Headers

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

Request headers

Referer: https://www.sumatrapdfreader.org/free-pdf-reader.html
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

x-nf-request-id: aa820092-1bce-4c64-951c-d3c5aa39604d-38195195
date: Mon, 18 Jan 2021 07:46:03 GMT
content-encoding: br
server: Netlify
age: 184007
etag: "72c3647f0c4843922eac8151e8967dad-ssl-df"
vary: Accept-Encoding
content-type: application/javascript
cache-control: public, max-age=0, must-revalidate
strict-transport-security: max-age=31536000
accept-ranges: bytes
content-length: 2068

GET
H2 200 homepage.png
d33wubrfki0l68.cloudfront.net/8afb79124d7d597fa8dbdbcbccafa6f732f12919/9e528/img/ 87 KB
88 KB 106ms
37ms Image
image/png 13.225.84.180
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d33wubrfki0l68.cloudfront.net/8afb79124d7d597fa8dbdbcbccafa6f732f12919/9e528/img/homepage.png
Requested by: Host: www.sumatrapdfreader.org
URL: https://www.sumatrapdfreader.org/free-pdf-reader.html
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.225.84.180 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-84-180.fra2.r.cloudfront.net
Software: Netlify /
Resource Hash: d5522b3763048114777f80c590fcb2df1f0efd5dbd7cc0ca35db558c5bf167b6

Request headers

Referer: https://www.sumatrapdfreader.org/free-pdf-reader.html
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

x-nf-request-id: 074827d4-042c-48c6-a030-fa914f0587f5-169873632
date: Thu, 17 Dec 2020 01:06:08 GMT
via: 1.1 784dd167d622737126ee2d76985e7d3c.cloudfront.net (CloudFront)
server: Netlify
age: 2972801
etag: 13fa7b746c976425d69f9f27aacc26580d13c735
x-cache: Hit from cloudfront
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31556926
x-amz-cf-pop: FRA2-C2
accept-ranges: bytes
content-length: 89539
x-amz-cf-id: b0DaoKMpEyPAHFZ2CeU_w5h-dEG0zpH7DkW3dGPTb6mUJOMZmamn_w==

GET
H2 200 homepage-small.png
d33wubrfki0l68.cloudfront.net/ae77b4367318bed6e3da4335f7fb4135c345f215/3db46/img/ 6 KB
6 KB 104ms
37ms Image
image/png 13.225.84.180
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d33wubrfki0l68.cloudfront.net/ae77b4367318bed6e3da4335f7fb4135c345f215/3db46/img/homepage-small.png
Requested by: Host: www.sumatrapdfreader.org
URL: https://www.sumatrapdfreader.org/free-pdf-reader.html
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.225.84.180 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-84-180.fra2.r.cloudfront.net
Software: Netlify /
Resource Hash: f46411fce11e7a7401224d4595af6c73b2dedbadaa5a445e4e9eb1a0452ae470

Request headers

Referer: https://www.sumatrapdfreader.org/free-pdf-reader.html
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

x-nf-request-id: b3d6de5e-e495-43bb-881a-18a5a4dc6c78-3736119
date: Tue, 01 Dec 2020 14:39:31 GMT
via: 1.1 784dd167d622737126ee2d76985e7d3c.cloudfront.net (CloudFront)
server: Netlify
age: 4306398
etag: 5d68b96698fb25ea6eca54a26c853958379f2691
x-cache: Hit from cloudfront
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31556926
x-amz-cf-pop: FRA2-C2
accept-ranges: bytes
content-length: 6088
x-amz-cf-id: cb4IRKkuUkLFRcAXVEXVHP2it4WSV9xpEr9k5bhFJuaDJkOYxZP65w==

GET
H2 200 format-pdf-small.png
d33wubrfki0l68.cloudfront.net/ef6de607c94b76e35cd43d0a906efbbb87c159d1/686c0/img/ 4 KB
4 KB 102ms
36ms Image
image/png 13.225.84.180
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d33wubrfki0l68.cloudfront.net/ef6de607c94b76e35cd43d0a906efbbb87c159d1/686c0/img/format-pdf-small.png
Requested by: Host: www.sumatrapdfreader.org
URL: https://www.sumatrapdfreader.org/free-pdf-reader.html
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.225.84.180 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-84-180.fra2.r.cloudfront.net
Software: Netlify /
Resource Hash: c5320fff0b481a9ab666a5b94dd1a3431d5f64b89337366b5a557012b53d66d0

Request headers

Referer: https://www.sumatrapdfreader.org/free-pdf-reader.html
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

x-nf-request-id: 61978b20-f54c-4421-94d2-db3ee35cedc3-92437961
date: Tue, 01 Dec 2020 14:39:31 GMT
via: 1.1 784dd167d622737126ee2d76985e7d3c.cloudfront.net (CloudFront)
server: Netlify
age: 4306398
etag: fb7d0d6e71074c7f83fc476bda0a2f4a233ac893
x-cache: Hit from cloudfront
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31556926
x-amz-cf-pop: FRA2-C2
accept-ranges: bytes
content-length: 3953
x-amz-cf-id: pwHrAaEU30tkZZLkw31iW0PIq1Vwe72SdLoElbtKh4GJZMhHz64jnQ==

GET
H2 200 format-epub-small.png
d33wubrfki0l68.cloudfront.net/8abeb4f3d2b6d4cb09d31536b371f1e4d17f78d6/796dd/img/ 7 KB
7 KB 102ms
37ms Image
image/png 13.225.84.180
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d33wubrfki0l68.cloudfront.net/8abeb4f3d2b6d4cb09d31536b371f1e4d17f78d6/796dd/img/format-epub-small.png
Requested by: Host: www.sumatrapdfreader.org
URL: https://www.sumatrapdfreader.org/free-pdf-reader.html
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.225.84.180 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-84-180.fra2.r.cloudfront.net
Software: Netlify /
Resource Hash: 0ab8fd954ca0a1e267eacfeba3656ecdd700fd4de5a46aa75b42946792667e55

Request headers

Referer: https://www.sumatrapdfreader.org/free-pdf-reader.html
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

x-nf-request-id: 160fabac-1c55-4a1b-86bb-d83b0b9d900d-35667281
date: Mon, 28 Dec 2020 10:34:46 GMT
via: 1.1 784dd167d622737126ee2d76985e7d3c.cloudfront.net (CloudFront)
server: Netlify
age: 1988283
etag: 44bfe731379cacdf712adf3aa5fc9b7783eed2d6
x-cache: Hit from cloudfront
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31556926
x-amz-cf-pop: FRA2-C2
accept-ranges: bytes
content-length: 7114
x-amz-cf-id: CmoEzFE_KEPCupNbVnR8Hl6ZiLBTTBd6IlgnuB-2BX6odMwg0LiLoA==

GET
H2 200 menu-file-small.png
d33wubrfki0l68.cloudfront.net/533cf3ac2331b7db516d8dbbf5e3e7ba2c823438/bc6d3/img/ 8 KB
8 KB 101ms
36ms Image
image/png 13.225.84.180
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d33wubrfki0l68.cloudfront.net/533cf3ac2331b7db516d8dbbf5e3e7ba2c823438/bc6d3/img/menu-file-small.png
Requested by: Host: www.sumatrapdfreader.org
URL: https://www.sumatrapdfreader.org/free-pdf-reader.html
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.225.84.180 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-84-180.fra2.r.cloudfront.net
Software: Netlify /
Resource Hash: 38f139ddf392874e56042f59ef3c2d740aac78b3a9a5250f4a7bc802c17b932e

Request headers

Referer: https://www.sumatrapdfreader.org/free-pdf-reader.html
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

x-nf-request-id: c43a0157-9758-4d69-9b26-1a91ecb84e76-9863524
date: Wed, 16 Dec 2020 11:09:31 GMT
via: 1.1 784dd167d622737126ee2d76985e7d3c.cloudfront.net (CloudFront)
server: Netlify
age: 3022998
etag: b609e1404beff84c688b393a67a1548d579dc68a
x-cache: Hit from cloudfront
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31556926
x-amz-cf-pop: FRA2-C2
accept-ranges: bytes
content-length: 8280
x-amz-cf-id: cIdQTNxvp5teUyxhyxhzq6suvK8lRmalseUfuuQkK7H5Zm0oOT0M0A==

GET
H2 200 menu-view-small.png
d33wubrfki0l68.cloudfront.net/0ebdb77d8b8bfc5a27d2ff2cf510b68706e2adfc/9d240/img/ 10 KB
10 KB 102ms
37ms Image
image/png 13.225.84.180
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d33wubrfki0l68.cloudfront.net/0ebdb77d8b8bfc5a27d2ff2cf510b68706e2adfc/9d240/img/menu-view-small.png
Requested by: Host: www.sumatrapdfreader.org
URL: https://www.sumatrapdfreader.org/free-pdf-reader.html
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.225.84.180 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-84-180.fra2.r.cloudfront.net
Software: Netlify /
Resource Hash: 34b5c95794052d15e70ac8cf28f73943acac440e5ae05b9c4b7dcdbb8235182d

Request headers

Referer: https://www.sumatrapdfreader.org/free-pdf-reader.html
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

x-nf-request-id: e8149de8-eb21-4396-85db-8856fac1dc4c-27346549
date: Tue, 29 Dec 2020 15:40:13 GMT
via: 1.1 784dd167d622737126ee2d76985e7d3c.cloudfront.net (CloudFront)
server: Netlify
age: 1883556
etag: b507d980aa67f9173d7dc4d2f6caa5d418d184ed
x-cache: Hit from cloudfront
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31556926
x-amz-cf-pop: FRA2-C2
accept-ranges: bytes
content-length: 9974
x-amz-cf-id: cmhXw0sI7jIAR1UYJfvmPHhcKHlPV9XxI13ndMSUa9emxL-JWIX7zA==

GET
H2 200 dialog-langs-small.png
d33wubrfki0l68.cloudfront.net/fe5c15f538b140c228586255607be569957e7a7e/fb401/img/ 5 KB
5 KB 58ms
36ms Image
image/png 13.225.84.180
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d33wubrfki0l68.cloudfront.net/fe5c15f538b140c228586255607be569957e7a7e/fb401/img/dialog-langs-small.png
Requested by: Host: www.sumatrapdfreader.org
URL: https://www.sumatrapdfreader.org/free-pdf-reader.html
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.225.84.180 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-84-180.fra2.r.cloudfront.net
Software: Netlify /
Resource Hash: 3808dbd9d3e680802a1d78a3554e9bb6fdc5fc804ac1f7ce95cf5a20a6d1db43

Request headers

Referer: https://www.sumatrapdfreader.org/free-pdf-reader.html
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

x-nf-request-id: b2889dd1-8be5-435f-abd7-e37797d205b1-30430063
date: Tue, 22 Dec 2020 00:12:57 GMT
via: 1.1 784dd167d622737126ee2d76985e7d3c.cloudfront.net (CloudFront)
server: Netlify
age: 2543992
etag: a6a117925271743eb5cd3aa0d7c64ce29970a744
x-cache: Hit from cloudfront
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31556926
x-amz-cf-pop: FRA2-C2
accept-ranges: bytes
content-length: 5117
x-amz-cf-id: ZuoMUE-6WQ-74tphunnyj-v_spRlg80h1GUjZVEeJCXRDzynzo8-Mg==

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 46 KB
19 KB 25ms
6ms Script
text/javascript 2a00:1450:4001:815::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: www.sumatrapdfreader.org
URL: https://www.sumatrapdfreader.org/free-pdf-reader.html

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:815::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

e441c3e2771625ba05630ab464275136a82c99650ee2145ca5aa9853bedeb01b

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.sumatrapdfreader.org/free-pdf-reader.html
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

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Fri, 23 Oct 2020 03:00:57 GMT
server: Golfe2
age: 5597
date: Wed, 20 Jan 2021 09:19:32 GMT
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 18817
expires: Wed, 20 Jan 2021 11:19:32 GMT

GET
H2 200 homepage.png
www.sumatrapdfreader.org/img/ 87 KB
88 KB 45ms
45ms Image
image/png 134.209.226.211
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.sumatrapdfreader.org/img/homepage.png

Requested by

Host: www.sumatrapdfreader.org
URL: https://www.sumatrapdfreader.org/free-pdf-reader.html

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

134.209.226.211 Frankfurt am Main, Germany, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

Software

Netlify /

Resource Hash

d5522b3763048114777f80c590fcb2df1f0efd5dbd7cc0ca35db558c5bf167b6

Security Headers

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

Request headers

Referer: https://www.sumatrapdfreader.org/free-pdf-reader.html
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

x-nf-request-id: aa820092-1bce-4c64-951c-d3c5aa39604d-38195261
date: Wed, 20 Jan 2021 04:34:42 GMT
server: Netlify
age: 22688
etag: "69b30934f67fe9edabaeb683aa828e67-ssl"
strict-transport-security: max-age=31536000
content-type: image/png
cache-control: public, max-age=0, must-revalidate
accept-ranges: bytes
content-length: 89539

POST
H3-Q050 200 collect Show response
www.google-analytics.com/j/ 2 B
395 B 39ms
13ms XHR
text/plain 2a00:1450:4001:815::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j87&a=198349923&t=pageview&_s=1&dl=https%3A%2F%2Fwww.sumatrapdfreader.org%2Ffree-pdf-reader.html&ul=en-us&de=UTF-8&dt=Free%20PDF%20Reader%20-%20Sumatra%20PDF&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAAC~&jid=1264462395&gjid=1811199574&cid=1765182445.1611139969&tid=UA-194516-5&_gid=1394645414.1611139969&_r=1&_slc=1&z=792591757

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:815::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

a048e640908046be06e00eab37742b5d5ff80964af58cfd22f7cb2de4dfe375f

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.sumatrapdfreader.org/free-pdf-reader.html
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: Wed, 20 Jan 2021 10:52:49 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.sumatrapdfreader.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 2
expires: Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

55 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.

3 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.sumatrapdfreader.org/	1970-01-19 15:33:46	Name: _gid Value: GA1.2.1394645414.1611139969
.sumatrapdfreader.org/	1970-01-19 15:32:20	Name: _gat Value: 1
.sumatrapdfreader.org/	1970-01-20 09:03:31	Name: _ga Value: GA1.2.1765182445.1611139969

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.

blog.kowalczyk.info
d33wubrfki0l68.cloudfront.net
www.google-analytics.com
www.sumatrapdfreader.org
13.225.84.180
134.209.226.211
18.198.68.141
2a00:1450:4001:815::200e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www.sumatrapdfreader.org Open in urlscan Pro 134.209.226.211 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

13 Requests

100 %HTTPS

25 %IPv6

4 Domains

4 Subdomains

3 IPs

2 Countries

244 kBTransfer

290 kBSize

3 Cookies

26 Outgoing links

Page URL History

Redirected requests

13 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

55 JavaScript Global Variables

3 Cookies

Security Headers

Indicators

www.sumatrapdfreader.org Open in urlscan Pro
134.209.226.211 Public Scan

Screenshot
Live screenshot

Full Image

13
Requests

100 %
HTTPS

25 %
IPv6

4
Domains

4
Subdomains

3
IPs

2
Countries

244 kB
Transfer

290 kB
Size

3
Cookies

13 HTTP transactions
0 data transactions