URL: https://checkstyle.sourceforge.io/
Submission Tags: falconsandbox
Submission: On November 16 via api from US

Summary

This website contacted 4 IPs in 2 countries across 4 domains to perform 23 HTTP transactions. The main IP is 216.105.38.11, located in San Diego, United States and belongs to AIS-WEST, US. The main domain is checkstyle.sourceforge.io.
TLS certificate: Issued by Let's Encrypt Authority X3 on October 30th 2020. Valid for: 3 months.
This is the only time checkstyle.sourceforge.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
19 216.105.38.11 6130 (AIS-WEST)
1 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700:20:... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
23 4
Domain Requested by
19 checkstyle.sourceforge.io checkstyle.sourceforge.io
2 www.google-analytics.com checkstyle.sourceforge.io
www.google-analytics.com
1 www.ej-technologies.com checkstyle.sourceforge.io
1 ajax.googleapis.com checkstyle.sourceforge.io
23 4
Subject Issuer Validity Valid
sourceforge.io
Let's Encrypt Authority X3
2020-10-30 -
2021-01-28
3 months crt.sh
upload.video.google.com
GTS CA 1O1
2020-10-28 -
2021-01-20
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2020-06-08 -
2021-06-08
a year crt.sh
*.google-analytics.com
GTS CA 1O1
2020-10-28 -
2021-01-20
3 months crt.sh

This page contains 1 frames:

Primary Page: https://checkstyle.sourceforge.io/
Frame ID: B5198DFC8368B53FEC398F4B0B63E12E
Requests: 23 HTTP requests in this frame

Screenshot


Detected technologies

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

Page Statistics

23
Requests

100 %
HTTPS

75 %
IPv6

4
Domains

4
Subdomains

4
IPs

2
Countries

97 kB
Transfer

201 kB
Size

3
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

23 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
checkstyle.sourceforge.io/
30 KB
8 KB
Document
General
Full URL
https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
4babacc06f978fea5ab3ad92696592b8850e8d7910258a32d5a8ecf6fa5fe14c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

:method
GET
:authority
checkstyle.sourceforge.io
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_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
server
nginx
date
Mon, 16 Nov 2020 20:05:20 GMT
content-type
text/html
vary
Accept-Encoding Host,X-Forwarded-Proto Accept-Encoding
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
etag
W/"7801-5b2f84abbabc0"
cache-control
max-age=600
expires
Mon, 16 Nov 2020 20:15:20 GMT
x-from
sfp-ioweb-3
strict-transport-security
max-age=31536000
content-encoding
gzip
maven-base.css
checkstyle.sourceforge.io/css/
3 KB
2 KB
Stylesheet
General
Full URL
https://checkstyle.sourceforge.io/css/maven-base.css
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
d18d7dd08a7466077cbd227a3c12195c9b625dab10414ee0871b8adcd73846ee
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
content-encoding
gzip
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
W/"c39-5b2f84abbabc0"
vary
Accept-Encoding, Host,X-Forwarded-Proto, Accept-Encoding
content-type
text/css
status
200
cache-control
max-age=86400
x-from
sfp-ioweb-2
strict-transport-security
max-age=31536000
expires
Thu, 12 Nov 2020 07:00:42 GMT
maven-theme.css
checkstyle.sourceforge.io/css/
4 KB
2 KB
Stylesheet
General
Full URL
https://checkstyle.sourceforge.io/css/maven-theme.css
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
61b112a7ef828418da52ce9600a4a0353193b64d24a493fd2187a24730b7ff48
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
content-encoding
gzip
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
W/"e5e-5b2f84abbabc0"
vary
Accept-Encoding, Host,X-Forwarded-Proto, Accept-Encoding
content-type
text/css
status
200
cache-control
max-age=86400
x-from
sfp-ioweb-1
strict-transport-security
max-age=31536000
expires
Thu, 12 Nov 2020 07:00:42 GMT
site.css
checkstyle.sourceforge.io/css/
2 KB
1 KB
Stylesheet
General
Full URL
https://checkstyle.sourceforge.io/css/site.css
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
fb2a72b84a348d5b051dbe551ac3749eb4330214c6370896a13069c67b09cb77
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
content-encoding
gzip
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
W/"856-5b2f84abbabc0"
vary
Accept-Encoding, Host,X-Forwarded-Proto, Accept-Encoding
content-type
text/css
status
200
cache-control
max-age=86400
x-from
sfp-ioweb-3
strict-transport-security
max-age=31536000
expires
Thu, 12 Nov 2020 07:00:42 GMT
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/2.1.3/
82 KB
29 KB
Script
General
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81e::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
8af93bd675e1cfd9ecc850e862819fdac6e3ad1f5d761f970e409c7d9c63bdc3
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Thu, 12 Nov 2020 22:37:17 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
336483
status
200
cross-origin-resource-policy
cross-origin
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
29707
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Fri, 12 Nov 2021 22:37:17 GMT
anchors.js
checkstyle.sourceforge.io/js/
2 KB
804 B
Script
General
Full URL
https://checkstyle.sourceforge.io/js/anchors.js
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
66fdb5942fb6fe2fa38c18b07d52206d13b21ef7460aa8ad2a65ff76258981ce
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
content-encoding
gzip
last-modified
Sat, 31 Oct 2020 14:26:00 GMT
server
nginx
etag
W/"67b-5b2f84acaee00"
vary
Accept-Encoding, Host,X-Forwarded-Proto, Accept-Encoding
content-type
application/javascript
status
200
cache-control
max-age=86400
x-from
sfp-ioweb-2
strict-transport-security
max-age=31536000
expires
Thu, 12 Nov 2020 07:00:42 GMT
google-analytics.js
checkstyle.sourceforge.io/js/
390 B
675 B
Script
General
Full URL
https://checkstyle.sourceforge.io/js/google-analytics.js
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
2363c627a88ebf123a02ccd78b494ece71b2721257e0e76af798cf337aae2c3b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
last-modified
Sat, 31 Oct 2020 14:26:00 GMT
server
nginx
etag
"186-5b2f84acaee00"
vary
Host,X-Forwarded-Proto, Accept-Encoding
content-type
application/javascript
status
200
cache-control
max-age=86400
x-from
sfp-ioweb-1
strict-transport-security
max-age=31536000
accept-ranges
bytes
content-length
390
expires
Thu, 12 Nov 2020 07:00:42 GMT
checkstyle.js
checkstyle.sourceforge.io/js/
783 B
1 KB
Script
General
Full URL
https://checkstyle.sourceforge.io/js/checkstyle.js
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
53623151ec239b56159150c5e0c07e61709421a5ca037baa49191166a5feab92
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
last-modified
Sat, 31 Oct 2020 14:26:00 GMT
server
nginx
etag
"30f-5b2f84acaee00"
vary
Host,X-Forwarded-Proto, Accept-Encoding
content-type
application/javascript
status
200
cache-control
max-age=86400
x-from
sfp-ioweb-2
strict-transport-security
max-age=31536000
accept-ranges
bytes
content-length
783
expires
Thu, 12 Nov 2020 07:00:42 GMT
header-checkstyle-logo.png
checkstyle.sourceforge.io/images/
9 KB
10 KB
Image
General
Full URL
https://checkstyle.sourceforge.io/images/header-checkstyle-logo.png
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
83b1ccdf4c4b4a526ed8cfd995c29f920392cbb8196f02b4c9b3d0613dafe79d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
"2559-5b2f84abbabc0"
vary
Host,X-Forwarded-Proto, Accept-Encoding
content-type
image/png
status
200
cache-control
max-age=259200
x-from
sfp-ioweb-3
strict-transport-security
max-age=31536000
accept-ranges
bytes
content-length
9561
expires
Sat, 14 Nov 2020 07:00:42 GMT
header-right-ruller.png
checkstyle.sourceforge.io/images/
3 KB
3 KB
Image
General
Full URL
https://checkstyle.sourceforge.io/images/header-right-ruller.png
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
e45d153e6f09bf0b9910ae336e4656a36e4985b49ba018b6c5e36cf767ce4b8c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
"c1f-5b2f84abbabc0"
vary
Host,X-Forwarded-Proto, Accept-Encoding
content-type
image/png
status
200
cache-control
max-age=259200
x-from
sfp-ioweb-2
strict-transport-security
max-age=31536000
accept-ranges
bytes
content-length
3103
expires
Sat, 14 Nov 2020 07:00:42 GMT
github_logo_social_coding_outlined.png
checkstyle.sourceforge.io/images/
4 KB
4 KB
Image
General
Full URL
https://checkstyle.sourceforge.io/images/github_logo_social_coding_outlined.png
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
a82d882e88342d8b0e1ca724525e85e7fb225975d774be9efbb9a66340cd8be6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
"fb3-5b2f84abbabc0"
vary
Host,X-Forwarded-Proto, Accept-Encoding
content-type
image/png
status
200
cache-control
max-age=259200
x-from
sfp-ioweb-1
strict-transport-security
max-age=31536000
accept-ranges
bytes
content-length
4019
expires
Sat, 14 Nov 2020 07:00:42 GMT
twitter_button.png
checkstyle.sourceforge.io/images/
3 KB
3 KB
Image
General
Full URL
https://checkstyle.sourceforge.io/images/twitter_button.png
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
5af67798a692cfd7ff824ec76ea8902142234ab18cc82a29f79c3c7605fddfa2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
"c21-5b2f84abbabc0"
vary
Host,X-Forwarded-Proto, Accept-Encoding
content-type
image/png
status
200
cache-control
max-age=259200
x-from
sfp-ioweb-3
strict-transport-security
max-age=31536000
accept-ranges
bytes
content-length
3105
expires
Sat, 14 Nov 2020 07:00:42 GMT
stackoverflow.jpeg
checkstyle.sourceforge.io/images/
2 KB
2 KB
Image
General
Full URL
https://checkstyle.sourceforge.io/images/stackoverflow.jpeg
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
ead81b78ab24bf4858308f315d61b3ac3ebc810d56b4a89211a958671f39f273
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
"7f0-5b2f84abbabc0"
vary
Host,X-Forwarded-Proto, Accept-Encoding
content-type
image/jpeg
status
200
cache-control
max-age=259200
x-from
sfp-ioweb-2
strict-transport-security
max-age=31536000
accept-ranges
bytes
content-length
2032
expires
Sat, 14 Nov 2020 07:00:42 GMT
groups.png
checkstyle.sourceforge.io/images/
2 KB
2 KB
Image
General
Full URL
https://checkstyle.sourceforge.io/images/groups.png
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
383834a169eb76a3b5fdaf0f037553d948519a1531740800b8abccce9dbce6ba
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
"622-5b2f84abbabc0"
vary
Host,X-Forwarded-Proto, Accept-Encoding
content-type
image/png
status
200
cache-control
max-age=259200
x-from
sfp-ioweb-1
strict-transport-security
max-age=31536000
accept-ranges
bytes
content-length
1570
expires
Sat, 14 Nov 2020 07:00:42 GMT
jprofiler_medium.png
www.ej-technologies.com/images/product_banners/
3 KB
4 KB
Image
General
Full URL
https://www.ej-technologies.com/images/product_banners/jprofiler_medium.png
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:c4e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7daf58531f19301c5f7b9f834d3c43378702611f6129126ba4ceb4a551d62a9e

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
cf-cache-status
BYPASS
last-modified
Sat, 01 Aug 2020 15:59:23 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
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content-type
image/png
status
200
cache-control
no-store
nel
{"report_to":"cf-nel","max_age":604800}
accept-ranges
bytes
cf-ray
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content-length
3154
cf-request-id
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1 KB
888 B
Stylesheet
General
Full URL
https://checkstyle.sourceforge.io/css/print.css
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
content-encoding
gzip
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
W/"400-5b2f84abbabc0"
vary
Accept-Encoding, Host,X-Forwarded-Proto, Accept-Encoding
content-type
text/css
status
200
cache-control
max-age=86400
x-from
sfp-ioweb-3
strict-transport-security
max-age=31536000
expires
Thu, 12 Nov 2020 07:00:42 GMT
analytics.js
www.google-analytics.com/
46 KB
18 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/js/google-analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:802::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://checkstyle.sourceforge.io/
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
956
date
Mon, 16 Nov 2020 19:49:24 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
18817
expires
Mon, 16 Nov 2020 21:49:24 GMT
header-background.png
checkstyle.sourceforge.io/images/
4 KB
4 KB
Image
General
Full URL
https://checkstyle.sourceforge.io/images/header-background.png
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/css/site.css
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/css/site.css
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
Mon, 16 Nov 2020 20:05:20 GMT
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
"edc-5b2f84abbabc0"
vary
Host,X-Forwarded-Proto, Accept-Encoding
content-type
image/png
status
200
cache-control
max-age=259200
x-from
sfp-ioweb-1
strict-transport-security
max-age=31536000
accept-ranges
bytes
content-length
3804
expires
Sat, 14 Nov 2020 07:00:42 GMT
expanded.gif
checkstyle.sourceforge.io/images/
52 B
326 B
Image
General
Full URL
https://checkstyle.sourceforge.io/images/expanded.gif
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/css/maven-base.css
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
f971348ef3363280ffaa899ece863910270f08d23c941838555f6696e3a11161
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/css/maven-base.css
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
Mon, 16 Nov 2020 20:05:20 GMT
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
"34-5b2f84abbabc0"
vary
Host,X-Forwarded-Proto, Accept-Encoding
content-type
image/gif
status
200
cache-control
max-age=259200
x-from
sfp-ioweb-2
strict-transport-security
max-age=31536000
accept-ranges
bytes
content-length
52
expires
Sat, 14 Nov 2020 07:00:42 GMT
collapsed.gif
checkstyle.sourceforge.io/images/
53 B
327 B
Image
General
Full URL
https://checkstyle.sourceforge.io/images/collapsed.gif
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/css/maven-base.css
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
b508ce194128c3facbc48b40abf1975f1140c0bf07f61ab972006f7bd3877995
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/css/maven-base.css
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
Mon, 16 Nov 2020 20:05:20 GMT
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
"35-5b2f84abbabc0"
vary
Host,X-Forwarded-Proto, Accept-Encoding
content-type
image/gif
status
200
cache-control
max-age=259200
x-from
sfp-ioweb-3
strict-transport-security
max-age=31536000
accept-ranges
bytes
content-length
53
expires
Sat, 14 Nov 2020 07:00:42 GMT
external.png
checkstyle.sourceforge.io/images/
230 B
505 B
Image
General
Full URL
https://checkstyle.sourceforge.io/images/external.png
Requested by
Host: checkstyle.sourceforge.io
URL: https://checkstyle.sourceforge.io/css/maven-theme.css
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/css/maven-theme.css
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
Mon, 16 Nov 2020 20:05:20 GMT
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
"e6-5b2f84abbabc0"
vary
Host,X-Forwarded-Proto, Accept-Encoding
content-type
image/png
status
200
cache-control
max-age=259200
x-from
sfp-ioweb-1
strict-transport-security
max-age=31536000
accept-ranges
bytes
content-length
230
expires
Sat, 14 Nov 2020 07:00:42 GMT
collect
www.google-analytics.com/j/
2 B
72 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j87&a=696951346&t=pageview&_s=1&dl=https%3A%2F%2Fcheckstyle.sourceforge.io%2F&ul=en-us&de=UTF-8&dt=checkstyle%20%E2%80%93%20Checkstyle%208.37&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAAC~&jid=790128021&gjid=1543500986&cid=1924526911.1605557120&tid=UA-63181194-1&_gid=1115489325.1605557120&_r=1&_slc=1&z=1482339857
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:802::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 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://checkstyle.sourceforge.io
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3-Q050=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":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
anchor.png
checkstyle.sourceforge.io/images/
316 B
592 B
Image
General
Full URL
https://checkstyle.sourceforge.io/images/anchor.png
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
216.105.38.11 San Diego, United States, ASN6130 (AIS-WEST, US),
Reverse DNS
secureprojects.sourceforge.net
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://checkstyle.sourceforge.io/
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
Mon, 16 Nov 2020 20:05:20 GMT
last-modified
Sat, 31 Oct 2020 14:25:59 GMT
server
nginx
etag
"13c-5b2f84abbabc0"
vary
Host,X-Forwarded-Proto, Accept-Encoding
content-type
image/png
status
200
cache-control
max-age=259200
x-from
sfp-ioweb-2
strict-transport-security
max-age=31536000
accept-ranges
bytes
content-length
316
expires
Sat, 14 Nov 2020 07:00:45 GMT

Verdicts & Comments Add Verdict or Comment

12 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.

function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes function| $ function| jQuery string| GoogleAnalyticsObject function| ga object| google_tag_data object| gaplugins object| gaGlobal object| gaData

3 Cookies

Domain/Path Name / Value
.sourceforge.io/ Name: _gat
Value: 1
.sourceforge.io/ Name: _gid
Value: GA1.2.1115489325.1605557120
.sourceforge.io/ Name: _ga
Value: GA1.2.1924526911.1605557120

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
checkstyle.sourceforge.io
www.ej-technologies.com
www.google-analytics.com
216.105.38.11
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2a00:1450:4001:802::200e
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