URL: http://allegrolokalnie.pl-oferta58274.pl/
Submission: On December 02 via api from PL — Scanned from PL

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 9 HTTP transactions. The main IP is 104.21.78.28, located in and belongs to CLOUDFLARENET, US. The main domain is allegrolokalnie.pl-oferta58274.pl.
This is the only time allegrolokalnie.pl-oferta58274.pl was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
6 104.21.78.28 13335 (CLOUDFLAR...)
2 104.17.2.184 13335 (CLOUDFLAR...)
9 3
Apex Domain
Subdomains
Transfer
6 pl-oferta58274.pl
allegrolokalnie.pl-oferta58274.pl
80 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 5770
11 KB
9 2
Domain Requested by
6 allegrolokalnie.pl-oferta58274.pl allegrolokalnie.pl-oferta58274.pl
2 challenges.cloudflare.com allegrolokalnie.pl-oferta58274.pl
challenges.cloudflare.com
9 2

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
challenges.cloudflare.com
Cloudflare Inc ECC CA-3
2023-08-18 -
2024-08-17
a year crt.sh

This page contains 2 frames:

Primary Page: http://allegrolokalnie.pl-oferta58274.pl/
Frame ID: 913BE4AD5C9811DFA3AE8199FDBBAFDB
Requests: 9 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/okcg2/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Frame ID: 04A94B2029AD3541622277A5AB65C6BA
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Just a moment...

Page Statistics

9
Requests

22 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

92 kB
Transfer

228 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
allegrolokalnie.pl-oferta58274.pl/
5 KB
5 KB
Document
General
Full URL
http://allegrolokalnie.pl-oferta58274.pl/
Protocol
HTTP/1.1
Server
104.21.78.28 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
83399037bdd764f505b08b59c1daa6e6862ea6eb7d0be8d525604d50afec6f6d
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36
accept-language
pl-PL,pl;q=0.9

Response headers

CF-RAY
82f520414bc41c83-AMS
Cache-Control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Connection
close
Content-Encoding
gzip
Content-Type
text/html; charset=UTF-8
Cross-Origin-Embedder-Policy
require-corp
Cross-Origin-Opener-Policy
same-origin
Cross-Origin-Resource-Policy
same-origin
Date
Sat, 02 Dec 2023 17:00:25 GMT
Expires
Thu, 01 Jan 1970 00:00:01 GMT
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Origin-Agent-Cluster
?1
Permissions-Policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
Referrer-Policy
same-origin
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=wrwxawAJh6AcXqmzlCu%2FTguWhaQCCqVNbwaU8LmPg%2FRRi6g7LXYrCkqwnPRmbC46Y%2FzgU2h7t0gHBX3YnB2be8VQKFryt9g6GvrckGJAZSVLRZkpitcCFnxD5E6uDnGgm60xOMcDzrSOF0lh%2FbN7oOv61V8%3D"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
X-Frame-Options
SAMEORIGIN
alt-svc
h3=":443"; ma=86400
cf-mitigated
challenge
challenges.css
allegrolokalnie.pl-oferta58274.pl/cdn-cgi/styles/
6 KB
3 KB
Stylesheet
General
Full URL
http://allegrolokalnie.pl-oferta58274.pl/cdn-cgi/styles/challenges.css
Requested by
Host: allegrolokalnie.pl-oferta58274.pl
URL: http://allegrolokalnie.pl-oferta58274.pl/
Protocol
HTTP/1.1
Server
104.21.78.28 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2b0bd09c1cc7119d27e45353a59bf6c2721563e1689853ff704057a7439508d2
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
http://allegrolokalnie.pl-oferta58274.pl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

Date
Sat, 02 Dec 2023 17:00:25 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Last-Modified
Tue, 28 Nov 2023 16:06:21 GMT
Server
cloudflare
ETag
W/"65660ffd-19c8"
Transfer-Encoding
chunked
X-Frame-Options
DENY
Content-Type
text/css
Vary
Accept-Encoding
Cache-Control
max-age=7200, public
Connection
keep-alive
CF-RAY
82f520429a84377b-FRA
Expires
Sat, 02 Dec 2023 19:00:25 GMT
v1
allegrolokalnie.pl-oferta58274.pl/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/
164 KB
55 KB
Script
General
Full URL
http://allegrolokalnie.pl-oferta58274.pl/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=82f520414bc41c83
Requested by
Host: allegrolokalnie.pl-oferta58274.pl
URL: http://allegrolokalnie.pl-oferta58274.pl/
Protocol
HTTP/1.1
Server
104.21.78.28 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cf131961ed7a29e5065029e8b5407d9f182e11436f1f09f5db7507216c60c7fe

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
http://allegrolokalnie.pl-oferta58274.pl/?__cf_chl_rt_tk=PnsHhGnRruIYiPm65s3rrEJIcQzWVvz_hpk1haOPgV4-1701536425-0-gaNycGzNBxA
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

Date
Sat, 02 Dec 2023 17:00:25 GMT
Content-Encoding
gzip
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=40lYOP9V4EpSHkUux4jLplbYjXIHfm%2B7sZ4qMQZ3mxMooGKs10qg4jkO5CK06TerX%2FjUFlNvkbDv52l6d9Ovt%2FhW%2FWIh%2FB4ouewUNIAjFOQyzECzOGtYj7N0JBwM%2FMNdwiQ70GQaLDiXb8J%2BjrvAPIdXhzs%3D"}],"group":"cf-nel","max_age":604800}
Content-Type
application/javascript; charset=UTF-8
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Connection
keep-alive
CF-RAY
82f520430b57377b-FRA
alt-svc
h3=":443"; ma=86400
api.js
challenges.cloudflare.com/turnstile/v0/b/56d3063b/
33 KB
11 KB
Script
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/b/56d3063b/api.js?onload=CUdK8&render=explicit
Requested by
Host: allegrolokalnie.pl-oferta58274.pl
URL: http://allegrolokalnie.pl-oferta58274.pl/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=82f520414bc41c83
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.17.2.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
acbe221d9bb71e85d0a3b52a7a9d44ee4669ab664186b32d0c737a2be62681e7

Request headers

Referer
Origin
http://allegrolokalnie.pl-oferta58274.pl
accept-language
pl-PL,pl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
Sat, 02 Dec 2023 17:00:26 GMT
content-encoding
br
server
cloudflare
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
max-age=31536000
cf-ray
82f52047fa151951-FRA
alt-svc
h3=":443"; ma=86400
favicon.ico
allegrolokalnie.pl-oferta58274.pl/
5 KB
5 KB
Image
General
Full URL
http://allegrolokalnie.pl-oferta58274.pl/favicon.ico
Requested by
Host: allegrolokalnie.pl-oferta58274.pl
URL: http://allegrolokalnie.pl-oferta58274.pl/
Protocol
HTTP/1.1
Server
104.21.78.28 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ed96622a7800236c8aa9721a565134d12f22dd3f86aae582b9f7309df1821813
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
http://allegrolokalnie.pl-oferta58274.pl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

Date
Sat, 02 Dec 2023 17:00:25 GMT
Content-Encoding
gzip
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Cross-Origin-Embedder-Policy
require-corp
Transfer-Encoding
chunked
Cross-Origin-Resource-Policy
same-origin
Connection
close
alt-svc
h3=":443"; ma=86400
Referrer-Policy
same-origin
Server
cloudflare
Cross-Origin-Opener-Policy
same-origin
cf-mitigated
challenge
X-Frame-Options
SAMEORIGIN
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=vM1dC%2FPZc%2F7MRn2bV4JuFU85oqzyFbRZ%2BfhJzDlpvry5C8PjXKF3qrRuNAksmFkl6Acx367TTRLlfk31w4DnjIg64PolUYAxBoyEJinneUOX%2FHUwbt3U65jmQEIcJB69nbf8XEm40t4ZrJOITtFYRxy2TL0%3D"}],"group":"cf-nel","max_age":604800}
Content-Type
text/html; charset=UTF-8
Vary
Accept-Encoding
Origin-Agent-Cluster
?1
Cache-Control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Permissions-Policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
CF-RAY
82f52043cc7b377b-FRA
Expires
Thu, 01 Jan 1970 00:00:01 GMT
truncated
/
586 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
fc95732d9ff3b17fcb3e64fd12c0d451c38e64e1a4b420c556a7feb756a0a3fa

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

Content-Type
image/png
355435fa-2428-427e-a702-3dc1a37d3a9f
http://allegrolokalnie.pl-oferta58274.pl/
13 B
0
Other
General
Full URL
blob:http://allegrolokalnie.pl-oferta58274.pl/355435fa-2428-427e-a702-3dc1a37d3a9f
Requested by
Host: allegrolokalnie.pl-oferta58274.pl
URL: http://allegrolokalnie.pl-oferta58274.pl/
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
http://allegrolokalnie.pl-oferta58274.pl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

Content-Length
13
Content-Type
text/javascript
62f56f6c2f016ad
allegrolokalnie.pl-oferta58274.pl/cdn-cgi/challenge-platform/h/b/flow/ov1/493879338:1701533198:ovNYjWKzqkoV1LlPw491_fo75vBt3ez_95ZP2YMsiUg/82f520414bc41c83/
12 KB
10 KB
XHR
General
Full URL
http://allegrolokalnie.pl-oferta58274.pl/cdn-cgi/challenge-platform/h/b/flow/ov1/493879338:1701533198:ovNYjWKzqkoV1LlPw491_fo75vBt3ez_95ZP2YMsiUg/82f520414bc41c83/62f56f6c2f016ad
Requested by
Host: allegrolokalnie.pl-oferta58274.pl
URL: http://allegrolokalnie.pl-oferta58274.pl/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=82f520414bc41c83
Protocol
HTTP/1.1
Server
104.21.78.28 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d4f8a11de6f3063ba3d8b795ff06f97df5769155651d5902f75c5c9f39352fea

Request headers

Referer
http://allegrolokalnie.pl-oferta58274.pl/
accept-language
pl-PL,pl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36
CF-Challenge
62f56f6c2f016ad
Content-type
application/x-www-form-urlencoded

Response headers

Date
Sat, 02 Dec 2023 17:00:26 GMT
Content-Encoding
gzip
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=sYrXxE1QppF8BI9ppdI413vu8LJMlVPJcBtp30aCY7SW7Wye6D1Mxdepip5NwcdFVC4mnVl8DCplnT4UB%2BbB%2FjhOh6V7MQT2wqjTIKSke5e25qalsdykCVNBSzPWowBzhVOBjIh04LBfMZcA0oNl3fQMDew%3D"}],"group":"cf-nel","max_age":604800}
Content-Type
text/plain; charset=UTF-8
Connection
keep-alive
CF-RAY
82f52046996cf6cd-NRT
alt-svc
h3=":443"; ma=86400
cf-chl-gen
4DN0ukp0FotKWbGfOQ1CS4oM97uUrpSn7gKwH/3H3/ItCRFloMiliHDRu+rU+Fjc$ORdCPG5vIs6hPA42O1/xOg==
normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/okcg2/0x4AAAAAAADnPIDROrmt1Wwj/light/ Frame 04A9
0
0
Document
General
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/okcg2/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/b/56d3063b/api.js?onload=CUdK8&render=explicit
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.17.2.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Content-Security-Policy frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36
accept-language
pl-PL,pl;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
82f5204b7c6d9a12-FRA
content-encoding
br
content-security-policy
frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'
content-type
text/html; charset=UTF-8
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
cross-origin
date
Sat, 02 Dec 2023 17:00:26 GMT
document-policy
js-profiling
origin-agent-cluster
?1
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy
same-origin
server
cloudflare
62f56f6c2f016ad
allegrolokalnie.pl-oferta58274.pl/cdn-cgi/challenge-platform/h/b/flow/ov1/493879338:1701533198:ovNYjWKzqkoV1LlPw491_fo75vBt3ez_95ZP2YMsiUg/82f520414bc41c83/
2 KB
3 KB
XHR
General
Full URL
http://allegrolokalnie.pl-oferta58274.pl/cdn-cgi/challenge-platform/h/b/flow/ov1/493879338:1701533198:ovNYjWKzqkoV1LlPw491_fo75vBt3ez_95ZP2YMsiUg/82f520414bc41c83/62f56f6c2f016ad
Requested by
Host: allegrolokalnie.pl-oferta58274.pl
URL: http://allegrolokalnie.pl-oferta58274.pl/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=82f520414bc41c83
Protocol
HTTP/1.1
Server
104.21.78.28 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9f9b16ab26cdafabde943e04d2b83680ffd20c509bafc8ff9baa809c7535d06e

Request headers

Referer
http://allegrolokalnie.pl-oferta58274.pl/
accept-language
pl-PL,pl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36
CF-Challenge
62f56f6c2f016ad
Content-type
application/x-www-form-urlencoded

Response headers

cf-chl-out
V5OiRiVCvbgjbvo3LNEpQdba+QBuS5t2jWLidyUtHF1bD1FNkVn7X3Pu7+dTq5/TiZmCZMjpuDJAKcnTtL5Bb2hMKmCfh+9N0+Wn59dwHu4=$zlOtEpWXI+OogVwOrQCU4g==
cf-chl-out-s
yt28JxIlCoRLj67Y2HW4LtMoja8S40s0P8Y8o17OHQqwQu1/YXz9OF1nF4XoB9U/VUIVbz0tYUaGN8YcRdEYQW2N3SeISnjtbqDYjVn2P/7XxwopjrTD+H2G7LlarKeXopNZECZU51t9EIC4K0zY/Fd9mBy0lo/KhEphqWZXCRV4Kqe4cf8zEuO2j+0R3zUuQowfAioNMmCd8FKOaR2SukS+k1tXQ93eWw/j1GLlyVENgAf6G6/x9zs1+7u2Yb40$RQzYLTq1Yc3akTWdX9RxKw==
Date
Sat, 02 Dec 2023 17:00:27 GMT
Content-Encoding
gzip
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=LOgfBl24rF14XS9DzW0KEdSSpygzo3ZViB9av%2FFrU4q3Anc3TxHFJFujE4MRN%2B7Vboyw%2B79xejmpbA3wqvgkMRBhbWKUbnWIKz%2Fk0jtj%2BtzZGoWPjGVddqC0svzCpPNQPoNgkZkGggi20XlDHz9hj0KoQe8%3D"}],"group":"cf-nel","max_age":604800}
Content-Type
text/html; charset=UTF-8
Connection
keep-alive
CF-RAY
82f5204ed8d7f6cd-NRT
alt-svc
h3=":443"; ma=86400

Verdicts & Comments Add Verdict or Comment

14 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| _cf_chl_opt function| uAOSyxDlHS function| lCYJu2 function| CUdK8 boolean| ZULgT7 function| mvyCA0 function| wGYW8 function| hlzyA6 function| vXWd6 object| sDHjJi8 object| nWgH4 string| Rfbpq3 object| turnstile boolean| yMFKo6

1 Cookies

Domain/Path Name / Value
allegrolokalnie.pl-oferta58274.pl/ Name: cf_chl_rc_m
Value: 1

6 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'browsing-topics'.
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
network error URL: http://allegrolokalnie.pl-oferta58274.pl/
Message:
Failed to load resource: the server responded with a status of 403 (Forbidden)
other error URL: http://allegrolokalnie.pl-oferta58274.pl/
Message:
The Cross-Origin-Opener-Policy header has been ignored, because the URL's origin was untrustworthy. It was defined either in the final response or a redirect. Please deliver the response using the HTTPS protocol. You can also use the 'localhost' origin instead. See https://www.w3.org/TR/powerful-features/#potentially-trustworthy-origin and https://html.spec.whatwg.org/#the-cross-origin-opener-policy-header.
other warning URL: http://allegrolokalnie.pl-oferta58274.pl/
Message:
The page requested an origin-keyed agent cluster using the Origin-Agent-Cluster header, but could not be origin-keyed since the origin 'http://allegrolokalnie.pl-oferta58274.pl' had previously been placed in a site-keyed agent cluster. Update your headers to uniformly request origin-keying for all pages on the origin.
network error URL: http://allegrolokalnie.pl-oferta58274.pl/favicon.ico
Message:
Failed to load resource: the server responded with a status of 403 (Forbidden)

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
X-Frame-Options SAMEORIGIN