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imageoptim.com Open in urlscan Pro
2a01:488:66:1000:53a9:244:0:1  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://img.gs/
Effective URL: https://imageoptim.com/api/start?username=
Submission: On October 18 via api from IN — Scanned from CA
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 7 IPs in 2 countries across 6 domains to perform 13 HTTP transactions. The main IP is 2a01:488:66:1000:53a9:244:0:1, located in Germany and belongs to GODADDY, DE. The main domain is imageoptim.com.
TLS certificate: Issued by R10 on August 28th 2024. Valid for: 3 months.
This is the only time imageoptim.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 2 172.67.71.82 13335 (CLOUDFLAR...)
1 2 49.12.2.181 24940 (HETZNER-AS)
5 2a01:488:66:1... 20773 (GODADDY)
2 2607:f8b0:400... 15169 (GOOGLE)
1 192.229.163.53 15133 (EDGECAST)
1 2607:f8b0:400... 15169 (GOOGLE)
1 ()
2 173.194.207.100 15169 (GOOGLE)
13 7
2    172.67.71.82 (United States)

ASN13335 (CLOUDFLARENET, US)
img.gs
2    49.12.2.181 (Germany)

ASN24940 (HETZNER-AS, DE)
PTR: fennec.im2.io
im2.io
5    2a01:488:66:1000:53a9:244:0:1 (Germany)

ASN20773 (GODADDY, DE)
imageoptim.com
2    2607:f8b0:400d:c09::65 (Morganton, United States)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    192.229.163.53 (United States)

ASN15133 (EDGECAST, US)
static.olark.com
1    2607:f8b0:400d:c03::61 (Morganton, United States)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    (None, )

ASN- ()
imageoptim.com
2    173.194.207.100 (United States)

ASN15169 (GOOGLE, US)
PTR: qk-in-f100.1e100.net
www.google-analytics.com
Apex Domain
Subdomains		 Transfer
6 imageoptim.com
imageoptim.com
15 KB
4 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 34
22 KB
2 im2.io
im2.io
2 KB
2 img.gs
img.gs
978 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
99 KB
1 olark.com
static.olark.com — Cisco Umbrella Rank: 16408
3 KB
13 6
Domain Requested by
6 imageoptim.com imageoptim.com
static.olark.com
4 www.google-analytics.com imageoptim.com
www.google-analytics.com
www.googletagmanager.com
2 im2.io 1 redirects imageoptim.com
2 img.gs 2 redirects
1 www.googletagmanager.com www.google-analytics.com
1 static.olark.com imageoptim.com
13 6

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

Domain
wordpress.org
Subject Issuer Validity Valid
imageoptim.com
R10		 2024-08-28 -
2024-11-26		 3 months crt.sh
im2.io
R10		 2024-09-26 -
2024-12-25		 3 months crt.sh
*.google-analytics.com
WR2		 2024-09-30 -
2024-12-23		 3 months crt.sh
static.olark.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-07-30 -
2025-08-30		 a year crt.sh

This page contains 3 frames:

Primary Page: https://imageoptim.com/api/start?username=
Frame ID: F72E6241A9B1499DD78ADF2B7FF231F0
Requests: 11 HTTP requests in this frame

Frame: https://static.olark.com/jsclient/loader0.js
Frame ID: 4C4518FD1B44A28CD05904F031C59990
Requests: 1 HTTP requests in this frame

Frame: blob://https://imageoptim.com/6470e0a2-2cf9-458f-8905-abf4399e4676
Frame ID: 940910190956281823CED1435C521082
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

ImageOptim API Documentation

Page URL History Show full URLs

  1. https://img.gs/ HTTP 302
    https://img.gs/api HTTP 302
    https://im2.io/api HTTP 302
    https://imageoptim.com/api/start?username= Page URL

Detected technologies

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

Page Statistics

13
Requests

100 %
HTTPS

38 %
IPv6

6
Domains

6
Subdomains

7
IPs

2
Countries

141 kB
Transfer

380 kB
Size

4
Cookies

Page URL History

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

  1. https://img.gs/ HTTP 302
    https://img.gs/api HTTP 302
    https://im2.io/api HTTP 302
    https://imageoptim.com/api/start?username= Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

13 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request start
imageoptim.com/api/
Redirect Chain
  • https://img.gs/
  • https://img.gs/api
  • https://im2.io/api
  • https://imageoptim.com/api/start?username=
6 KB
3 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://imageoptim.com/api/start?username=
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a01:488:66:1000:53a9:244:0:1 , Germany, ASN20773 (GODADDY, DE),
Reverse DNS
Software
ImageOptim/2.14.12 (a) /
Resource Hash
12dc7f8fe332697b8b4e927692c9d13d20bb5c6b04e24271ef31e602389a051c
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=15552000;includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

cache-control
public, max-age=60
content-encoding
gzip
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=utf-8
date
Fri, 18 Oct 2024 07:58:17 GMT
server
ImageOptim/2.14.12 (a)
strict-transport-security
max-age=15552000;includeSubDomains
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN

Redirect headers

content-length
128
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=utf-8
date
Fri, 18 Oct 2024 07:58:17 GMT
location
https://imageoptim.com/api/start?username=
server
ImageOptim/5.28.0 (qf)
strict-transport-security
max-age=15552000;includeSubdomains
vary
Accept
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
style.css
imageoptim.com/ 		16 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://imageoptim.com/style.css
Requested by
Host: imageoptim.com
URL: https://imageoptim.com/api/start?username=
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a01:488:66:1000:53a9:244:0:1 , Germany, ASN20773 (GODADDY, DE),
Reverse DNS
Software
nginx/1.21.0 /
Resource Hash
1ef8b1e906c0c3823c228eea30177dbab0e9eea5ddf055123552ea88bfa2bf1c
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=15552000;includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://imageoptim.com/api/start?username=

Response headers

strict-transport-security
max-age=15552000;includeSubDomains
content-security-policy
upgrade-insecure-requests
cache-control
max-age=5184000
content-encoding
gzip
etag
"5bf61f37-11d0"
x-content-type-options
nosniff
expires
Tue, 17 Dec 2024 07:58:17 GMT
content-length
4560
date
Fri, 18 Oct 2024 07:58:17 GMT
content-type
text/css
last-modified
Thu, 22 Nov 2018 03:15:03 GMT
server
nginx/1.21.0
x-frame-options
SAMEORIGIN
style.css
im2.io/ 		4 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://im2.io/style.css?6
Requested by
Host: imageoptim.com
URL: https://imageoptim.com/api/start?username=
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
49.12.2.181 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS
fennec.im2.io
Software
ImageOptim/5.28.0 (qf) /
Resource Hash
5264780ecd66c585ef8654b6b76b316db3831a9ddc8ecbe1bec636146269a975
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=15552000;includeSubdomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://imageoptim.com/

Response headers

strict-transport-security
max-age=15552000;includeSubdomains
content-security-policy
upgrade-insecure-requests
cache-control
public, max-age=604800
content-encoding
gzip
x-content-type-options
nosniff
date
Fri, 18 Oct 2024 07:58:18 GMT
content-type
text/css; charset=UTF-8
last-modified
Mon, 28 Sep 2020 01:33:18 GMT
server
ImageOptim/5.28.0 (qf)
x-frame-options
SAMEORIGIN
icon.png
imageoptim.com/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://imageoptim.com/icon.png
Requested by
Host: imageoptim.com
URL: https://imageoptim.com/api/start?username=
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a01:488:66:1000:53a9:244:0:1 , Germany, ASN20773 (GODADDY, DE),
Reverse DNS
Software
nginx/1.21.0 /
Resource Hash
28b55f6bd36fe4e2462406270c4464536c488fb58cfacf59988f0355a419d71f
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=15552000;includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://imageoptim.com/api/start?username=

Response headers

strict-transport-security
max-age=15552000;includeSubDomains
content-security-policy
upgrade-insecure-requests
cache-control
max-age=5184000
etag
"655020ee-594"
x-content-type-options
nosniff
expires
Tue, 17 Dec 2024 07:58:17 GMT
accept-ranges
bytes
content-length
1428
date
Fri, 18 Oct 2024 07:58:17 GMT
content-type
image/png
last-modified
Sun, 12 Nov 2023 00:48:46 GMT
server
nginx/1.21.0
x-frame-options
SAMEORIGIN
analytics.js
www.google-analytics.com/ 		52 KB
21 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: imageoptim.com
URL: https://imageoptim.com/api/start?username=
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:400d:c09::65 Morganton, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://imageoptim.com/

Response headers

content-encoding
gzip
age
4561
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:225:0"}],}
x-content-type-options
nosniff
expires
Fri, 18 Oct 2024 08:42:16 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 18 Oct 2024 06:42:16 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
content-type
text/javascript
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:225:0
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
20994
server
Golfe2
squares.png
imageoptim.com/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://imageoptim.com/squares.png
Requested by
Host: imageoptim.com
URL: https://imageoptim.com/style.css
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a01:488:66:1000:53a9:244:0:1 , Germany, ASN20773 (GODADDY, DE),
Reverse DNS
Software
nginx/1.21.0 /
Resource Hash
9060ac911ced16d1604d9fa2cd4276940f06b242e7b4f095f2fe63e831dbbf4e
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=15552000;includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://imageoptim.com/style.css

Response headers

strict-transport-security
max-age=15552000;includeSubDomains
content-security-policy
upgrade-insecure-requests
cache-control
max-age=5184000
etag
"655020ee-f2b"
x-content-type-options
nosniff
expires
Tue, 17 Dec 2024 07:58:18 GMT
accept-ranges
bytes
content-length
3883
date
Fri, 18 Oct 2024 07:58:18 GMT
content-type
image/png
last-modified
Sun, 12 Nov 2023 00:48:46 GMT
server
nginx/1.21.0
x-frame-options
SAMEORIGIN
loader0.js
static.olark.com/jsclient/ Frame 4C45 		9 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.olark.com/jsclient/loader0.js
Requested by
Host: imageoptim.com
URL: https://imageoptim.com/api/start?username=
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.163.53 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (nyd/D107) /
Resource Hash
d8130fe8c1a7ee133568e4ae12b15e806132aef94183069cb3468a176bc38233

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://imageoptim.com/

Response headers

cache-control
max-age=2700
content-encoding
gzip
etag
W/"66e0a903-2348"
age
2477
via
1.1 google
expires
Fri, 18 Oct 2024 08:43:18 GMT
accept-ranges
bytes
x-cache
HIT
p3p
CP='Olark does not have a P3P policy. Learn why here: http://olark.com/p3p'
content-length
3236
date
Fri, 18 Oct 2024 07:58:18 GMT
content-type
application/javascript; charset=utf-8
last-modified
Tue, 10 Sep 2024 20:16:03 GMT
server
ECS (nyd/D107)
vary
Accept-Encoding
collect
www.google-analytics.com/j/ 		15 B
433 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=606524432&t=pageview&_s=1&dl=https%3A%2F%2Fimageoptim.com%2Fapi%2Fstart%3Fusername%3D&ul=en-ca&de=UTF-8&dt=ImageOptim%20API%20Documentation&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAACAAI~&jid=911664942&gjid=933242443&cid=760241755.1729238298&tid=UA-3088672-5&_gid=244467746.1729238298&_r=1&_slc=1&z=1844801374
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:400d:c09::65 Morganton, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
869e1de2894b77ce5a8b362fc649de72088ed34360b3e66e1a185c60599ae124
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type
text/plain
Referer
https://imageoptim.com/

Response headers

report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:175:0"}],}
x-content-type-options
nosniff
expires
Fri, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 18 Oct 2024 07:58:18 GMT
last-modified
Sun, 17 May 1998 03:00:00 GMT
content-type
text/plain
cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:175:0
access-control-allow-origin
https://imageoptim.com
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
15
server
Golfe2
js
www.googletagmanager.com/gtag/ 		287 KB
99 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-E279XPV0WB&cx=c&_slc=1
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:400d:c03::61 Morganton, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
0d9239501bdc27af32293d35294f819bbba611d033fc4c19bc0ca792260cefb0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://imageoptim.com/

Response headers

content-encoding
br
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires
Fri, 18 Oct 2024 07:58:18 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 18 Oct 2024 07:58:18 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:838:0
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
101052
x-xss-protection
0
server
Google Tag Manager
6470e0a2-2cf9-458f-8905-abf4399e4676
https://imageoptim.com/ Frame 9409 		147 B
0 		Document
General
Check archive.org
Download Go to
Full URL
blob:https://imageoptim.com/6470e0a2-2cf9-458f-8905-abf4399e4676
Requested by
Host: static.olark.com
URL: https://static.olark.com/jsclient/loader0.js
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
ef75b33904d93af24fa40e39bfc332becf6145911fb0715a252445b5e2bcb79e

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

Content-Length
147
Content-Type
text/html
collect
www.google-analytics.com/g/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/g/collect?v=2&tid=G-E279XPV0WB&gtm=45je4ah0v9136481802za200&_p=1729238298216&gcd=13l3l3l3l2l1&npa=0&dma=0&tag_exp=101686685~101836706&ul=en-ca&sr=1600x1200&cid=760241755.1729238298&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_eu=EBAI&_s=1&dl=https%3A%2F%2Fimageoptim.com%2Fapi%2Fstart%3Fusername%3D&dt=ImageOptim%20API%20Documentation&sid=1729238298&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=2658
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-E279XPV0WB&cx=c&_slc=1
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
173.194.207.100 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
qk-in-f100.1e100.net
Software
Golfe2 /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://imageoptim.com/

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:86:0
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:86:0"}],}
expires
Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin
https://imageoptim.com
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 18 Oct 2024 07:58:18 GMT
content-type
text/plain
server
Golfe2
favicon.ico
imageoptim.com/ 		1 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://imageoptim.com/favicon.ico
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a01:488:66:1000:53a9:244:0:1 , Germany, ASN20773 (GODADDY, DE),
Reverse DNS
Software
nginx/1.21.0 /
Resource Hash
d4308629bfb1d39e3c920a382cc15f8a3e8fdf7eb5aac7b45eb6e367eaf471b5
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=15552000;includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://imageoptim.com/api/start?username=

Response headers

strict-transport-security
max-age=15552000;includeSubDomains
content-security-policy
upgrade-insecure-requests
cache-control
max-age=5184000
etag
"655020ee-59d"
x-content-type-options
nosniff
expires
Tue, 17 Dec 2024 07:58:18 GMT
accept-ranges
bytes
content-length
1437
date
Fri, 18 Oct 2024 07:58:18 GMT
content-type
image/x-icon
last-modified
Sun, 12 Nov 2023 00:48:46 GMT
server
nginx/1.21.0
x-frame-options
SAMEORIGIN
collect
www.google-analytics.com/ 		35 B
58 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google-analytics.com/collect?v=1&_v=j101&a=606524432&t=timing&_s=2&dl=https%3A%2F%2Fimageoptim.com%2Fapi%2Fstart%3Fusername%3D&ul=en-ca&de=UTF-8&dt=ImageOptim%20API%20Documentation&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&plt=2661&pdt=2&dns=125&rrt=1418&srt=129&tcp=227&dit=2326&clt=2326&_gst=2282&_gbt=2317&_u=IEBAAEABAAAAACAAI~&jid=&gjid=&cid=760241755.1729238298&tid=UA-3088672-5&_gid=244467746.1729238298&z=1328766068
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
173.194.207.100 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
qk-in-f100.1e100.net
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://imageoptim.com/

Response headers

age
79734
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:163:0"}],}
x-content-type-options
nosniff
expires
Mon, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Thu, 17 Oct 2024 09:49:24 GMT
last-modified
Sun, 17 May 1998 03:00:00 GMT
content-type
image/gif
cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:163:0
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
35
server
Golfe2

Verdicts & Comments Add Verdict or Comment

10 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| 0 object| 1 function| ga function| olark object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| dataLayer object| google_tag_manager

4 Cookies

Domain/Path Name / Value
.imageoptim.com/ Name: _ga
Value: GA1.2.760241755.1729238298
.imageoptim.com/ Name: _gid
Value: GA1.2.244467746.1729238298
.imageoptim.com/ Name: _gat
Value: 1
.imageoptim.com/ Name: _ga_E279XPV0WB
Value: GS1.2.1729238298.1.0.1729238298.0.0.0

Security Headers

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

Header Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=15552000;includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN