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koss.com Open in urlscan Pro
23.227.38.65  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://koss.com/
Effective URL: https://koss.com/en-ca
Submission: On April 21 via api from US — Scanned from CA
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 25 IPs in 3 countries across 26 domains to perform 128 HTTP transactions. The main IP is 23.227.38.65, located in Ottawa, Canada and belongs to CLOUDFLARENET, US. The main domain is koss.com.
TLS certificate: Issued by R3 on March 5th 2024. Valid for: 3 months.
This is the only time koss.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 46 23.227.38.65 13335 (CLOUDFLAR...)
6 185.146.173.20 13335 (CLOUDFLAR...)
1 3.161.213.12 16509 (AMAZON-02)
1 52.216.245.142 16509 (AMAZON-02)
26 23.227.60.200 13335 (CLOUDFLAR...)
2 31.13.66.19 32934 (FACEBOOK)
2 142.251.163.139 15169 (GOOGLE)
8 23.220.128.196 16625 (AKAMAI-AS)
2 172.253.63.97 15169 (GOOGLE)
2 172.253.63.155 15169 (GOOGLE)
12 34.111.94.218 396982 (GOOGLE-CL...)
1 142.250.31.113 15169 (GOOGLE)
2 142.251.111.94 15169 (GOOGLE)
2 142.251.163.147 15169 (GOOGLE)
1 31.13.66.35 32934 (FACEBOOK)
1 172.253.115.139 15169 (GOOGLE)
1 23.218.148.47 16625 (AKAMAI-AS)
1 199.59.243.225 16509 (AMAZON-02)
5 3.161.213.81 16509 (AMAZON-02)
1 47.254.114.111 45102 (ALIBABA-C...)
1 68.70.205.3 44239 (PROINITY ...)
1 172.253.122.95 15169 (GOOGLE)
2 52.53.50.53 16509 (AMAZON-02)
1 172.253.122.94 15169 (GOOGLE)
128 25
46    23.227.38.65 (Ottawa, Canada)

ASN13335 (CLOUDFLARENET, US)
PTR: myshopify.com
koss.com
6    185.146.173.20 (Sweden)

ASN13335 (CLOUDFLARENET, US)
shop.app
productreviews.shopifycdn.com
geolocation-recommendations.shopifyapps.com
1    3.161.213.12 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-3-161-213-12.yul62.r.cloudfront.net
cdn-images.mailchimp.com
1    52.216.245.142 (Ashburn, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-1.amazonaws.com
s3.amazonaws.com
26    23.227.60.200 (Canada)

ASN13335 (CLOUDFLARENET, US)
PTR: cdn.shopify.com
cdn.shopify.com
2    31.13.66.19 (Ashburn, United States)

ASN32934 (FACEBOOK, US)
PTR: xx-fbcdn-shv-01-iad3.fbcdn.net
connect.facebook.net
2    142.251.163.139 (Farmingdale, United States)

ASN15169 (GOOGLE, US)
PTR: wv-in-f139.1e100.net
www.google-analytics.com
8    23.220.128.196 (Ashburn, United States)

ASN16625 (AKAMAI-AS, US)
PTR: a23-220-128-196.deploy.static.akamaitechnologies.com
s.pinimg.com
ct.pinterest.com
2    172.253.63.97 (United States)

ASN15169 (GOOGLE, US)
PTR: bi-in-f97.1e100.net
www.googletagmanager.com
2    172.253.63.155 (United States)

ASN15169 (GOOGLE, US)
PTR: bi-in-f155.1e100.net
stats.g.doubleclick.net
12    34.111.94.218 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 218.94.111.34.bc.googleusercontent.com
monorail-edge.shopifysvc.com
1    142.250.31.113 (United States)

ASN15169 (GOOGLE, US)
PTR: bj-in-f113.1e100.net
analytics.google.com
2    142.251.111.94 (Farmingdale, United States)

ASN15169 (GOOGLE, US)
PTR: bk-in-f94.1e100.net
www.google.ca
2    142.251.163.147 (Farmingdale, United States)

ASN15169 (GOOGLE, US)
PTR: wv-in-f147.1e100.net
www.google.com
1    31.13.66.35 (Ashburn, United States)

ASN32934 (FACEBOOK, US)
PTR: edge-star-mini-shv-01-iad3.facebook.com
www.facebook.com
1    172.253.115.139 (United States)

ASN15169 (GOOGLE, US)
PTR: bg-in-f139.1e100.net
www.merchant-center-analytics.goog
1    23.218.148.47 (Ashburn, United States)

ASN16625 (AKAMAI-AS, US)
PTR: a23-218-148-47.deploy.static.akamaitechnologies.com
chimpstatic.com
1    199.59.243.225 (United States)

ASN16509 (AMAZON-02, US)
extensions.click
5    3.161.213.81 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-3-161-213-81.yul62.r.cloudfront.net
hello.zonos.com
1    47.254.114.111 (United States)

ASN45102 (ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN)
ideafyi.oss-us-west-1.aliyuncs.com
1    68.70.205.3 (United States)

ASN44239 (PROINITY PROINITY, CH)
cdn1.judge.me
1    172.253.122.95 (United States)

ASN15169 (GOOGLE, US)
PTR: bh-in-f95.1e100.net
ajax.googleapis.com
2    52.53.50.53 (San Jose, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-53-50-53.us-west-1.compute.amazonaws.com
rbdata.boostymark.com
1    172.253.122.94 (United States)

ASN15169 (GOOGLE, US)
PTR: bh-in-f94.1e100.net
www.gstatic.com
Apex Domain
Subdomains		 Transfer
46 koss.com
koss.com
1 MB
26 shopify.com
cdn.shopify.com — Cisco Umbrella Rank: 2301
841 KB
12 shopifysvc.com
monorail-edge.shopifysvc.com — Cisco Umbrella Rank: 3112
6 pinterest.com
ct.pinterest.com — Cisco Umbrella Rank: 908
4 KB
5 zonos.com
hello.zonos.com — Cisco Umbrella Rank: 26127
51 KB
3 shopifycdn.com
productreviews.shopifycdn.com — Cisco Umbrella Rank: 9727
13 KB
3 google.com
analytics.google.com — Cisco Umbrella Rank: 145
www.google.com — Cisco Umbrella Rank: 2
1 KB
2 boostymark.com
rbdata.boostymark.com — Cisco Umbrella Rank: 101447
122 B
2 google.ca
www.google.ca — Cisco Umbrella Rank: 9881
126 B
2 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 84
400 B
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
181 KB
2 pinimg.com
s.pinimg.com — Cisco Umbrella Rank: 940
22 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 31
21 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 180
70 KB
2 shop.app
shop.app — Cisco Umbrella Rank: 3070
3 KB
1 gstatic.com
www.gstatic.com
202 KB
1 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 363
34 KB
1 judge.me
cdn1.judge.me — Cisco Umbrella Rank: 12900
834 B
1 aliyuncs.com
ideafyi.oss-us-west-1.aliyuncs.com — Cisco Umbrella Rank: 104729
3 KB
1 shopifyapps.com
geolocation-recommendations.shopifyapps.com — Cisco Umbrella Rank: 7820
24 KB
1 extensions.click
extensions.click — Cisco Umbrella Rank: 765116
33 KB
1 chimpstatic.com
chimpstatic.com — Cisco Umbrella Rank: 5558
4 KB
1 merchant-center-analytics.goog
www.merchant-center-analytics.goog — Cisco Umbrella Rank: 5386
240 B
1 facebook.com
www.facebook.com — Cisco Umbrella Rank: 97
274 B
1 amazonaws.com
s3.amazonaws.com
140 KB
1 mailchimp.com
cdn-images.mailchimp.com — Cisco Umbrella Rank: 6048
2 KB
128 26
Domain Requested by
46 koss.com 1 redirects koss.com
26 cdn.shopify.com koss.com
cdn.shopify.com
12 monorail-edge.shopifysvc.com koss.com
6 ct.pinterest.com koss.com
s.pinimg.com
5 hello.zonos.com koss.com
hello.zonos.com
3 productreviews.shopifycdn.com koss.com
productreviews.shopifycdn.com
2 rbdata.boostymark.com koss.com
2 www.google.com koss.com
cdn.shopify.com
2 www.google.ca koss.com
2 stats.g.doubleclick.net koss.com
www.googletagmanager.com
2 www.googletagmanager.com koss.com
www.googletagmanager.com
2 s.pinimg.com koss.com
s.pinimg.com
2 www.google-analytics.com koss.com
2 connect.facebook.net koss.com
connect.facebook.net
2 shop.app koss.com
1 www.gstatic.com www.google.com
1 ajax.googleapis.com productreviews.shopifycdn.com
1 cdn1.judge.me koss.com
1 ideafyi.oss-us-west-1.aliyuncs.com koss.com
1 geolocation-recommendations.shopifyapps.com koss.com
1 extensions.click koss.com
1 chimpstatic.com koss.com
1 www.merchant-center-analytics.goog www.googletagmanager.com
1 www.facebook.com koss.com
1 analytics.google.com www.googletagmanager.com
1 s3.amazonaws.com koss.com
1 cdn-images.mailchimp.com koss.com
128 27
Subject Issuer Validity Valid
koss.com
R3		 2024-03-05 -
2024-06-03		 3 months crt.sh
shop.app
E1		 2024-03-27 -
2024-06-25		 3 months crt.sh
cdn-images.mailchimp.com
Amazon RSA 2048 M02		 2023-06-20 -
2024-07-17		 a year crt.sh
s3.amazonaws.com
Amazon RSA 2048 M01		 2024-02-08 -
2025-01-11		 a year crt.sh
cdn.shopify.com
E1		 2024-03-05 -
2024-06-03		 3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2024-01-29 -
2024-04-28		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2024-03-18 -
2024-06-10		 3 months crt.sh
*.pinterest.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-08-07 -
2024-08-07		 a year crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2024-03-18 -
2024-06-10		 3 months crt.sh
monorail-edge-gateway-east.shopifycloud.com
R3		 2024-03-14 -
2024-06-12		 3 months crt.sh
*.google.com
GTS CA 1C3		 2024-03-18 -
2024-06-10		 3 months crt.sh
*.google.ca
GTS CA 1C3		 2024-03-18 -
2024-06-10		 3 months crt.sh
merchant-center-analytics.goog
GTS CA 1C3		 2024-03-18 -
2024-06-10		 3 months crt.sh
wildcardsan.us15.list-manage.com
DigiCert TLS RSA SHA256 2020 CA1		 2023-09-17 -
2024-09-17		 a year crt.sh
productreviews.shopifycdn.com
E1		 2024-04-13 -
2024-07-12		 3 months crt.sh
extensions.click
R3		 2024-02-24 -
2024-05-24		 3 months crt.sh
geolocation-recommendations.shopifyapps.com
E1		 2024-04-20 -
2024-07-19		 3 months crt.sh
zonos.com
Amazon RSA 2048 M02		 2023-07-09 -
2024-08-06		 a year crt.sh
oss-us-east-1.aliyuncs.com
GlobalSign Organization Validation CA - SHA256 - G3		 2024-04-11 -
2025-05-12		 a year crt.sh
cdn1.judge.me
R3		 2024-04-18 -
2024-07-17		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2024-03-18 -
2024-06-10		 3 months crt.sh
rbdata.boostymark.com
R3		 2024-04-03 -
2024-07-02		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2024-03-18 -
2024-06-10		 3 months crt.sh

This page contains 3 frames:

Primary Page: https://koss.com/en-ca
Frame ID: 9910944CC89D02E95FFD24D68046749F
Requests: 123 HTTP requests in this frame

Frame: https://koss.com/wpm@9269d539web298707p44efdef0m24854cb4/custom/web-pixel-shopify-custom-pixel@063/sandbox/modern/en-ca
Frame ID: 21D4A8DAC5A428DF7F6CAF16C3675105
Requests: 1 HTTP requests in this frame

Frame: https://ct.pinterest.com/ct.html
Frame ID: CB9D8CB7A1D7415A55E0C361A3FAE14A
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Koss Stereophones

Page URL History Show full URLs

  1. http://koss.com/ HTTP 307
    https://koss.com/ HTTP 302
    https://koss.com/en-ca Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <script id="apple-pay
Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • s3\.amazonaws\.com/downloads\.mailchimp\.com/js/mc-validate\.js
  • cdn-images\.mailchimp\.com/[^>]*\.css
  • chimpstatic\.com/mcjs-connected
Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • /recaptcha/api\.js

Page Statistics

128
Requests

99 %
HTTPS

0 %
IPv6

26
Domains

27
Subdomains

25
IPs

3
Countries

3026 kB
Transfer

43705 kB
Size

28
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. http://koss.com/ HTTP 307
    https://koss.com/ HTTP 302
    https://koss.com/en-ca Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

128 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request en-ca
koss.com/
Redirect Chain
  • http://koss.com/
  • https://koss.com/
  • https://koss.com/en-ca
294 KB
37 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
0e7a5a16e0931be91b0786610c5604eedfef2a0437a97cbb00b123b824207fec
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
en-CA,en;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
877e574bcfd633f5-YUL
content-encoding
br
content-language
en
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
content-type
text/html; charset=utf-8
date
Sun, 21 Apr 2024 15:17:27 GMT
etag
"cacheable:02806165b68e4f3dfb89d534514ac4b4"
link
<https://cdn.shopify.com>; rel="preconnect", <https://cdn.shopify.com>; rel="preconnect"; crossorigin
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
powered-by
Shopify
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9x4Z0%2FNV7t2M2wE9zrIGiyfAUKK0bzodms9cxkfrrGGGUX00gISP1hu8QK2AXdOw6hDJkh7yNLz23CvdmpKceG6KRXxhMSD6%2Bc8dbVbHGgNr41NanXJ0xPV9"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
processing;dur=200;desc="gc:67", db;dur=40, render;dur=69, wasm, asn;desc="212238", edge;desc="YUL", country;desc="CA", theme;desc="138702913767", pageType;desc="index", servedBy;desc="5t9v", requestID;desc="4c66f88b-897a-47b4-823d-f5264a4af995-1713712647" cfRequestDuration;dur=263.999939, earlyhints
strict-transport-security
max-age=7889238
vary
Accept
x-cache
miss
x-content-type-options
nosniff
x-dc
gcp-northamerica-northeast2,gcp-us-central1,gcp-us-central1
x-download-options
noopen
x-frame-options
DENY
x-permitted-cross-domain-policies
none
x-request-id
4c66f88b-897a-47b4-823d-f5264a4af995-1713712647
x-shardid
230
x-shopid
52596080813
x-sorting-hat-podid
230
x-sorting-hat-shopid
52596080813
x-storefront-renderer-rendered
1
x-xss-protection
1; mode=block

Redirect headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
877e574b1e9f33f5-YUL
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
content-type
text/html; charset=utf-8
date
Sun, 21 Apr 2024 15:17:26 GMT
location
https://koss.com/en-ca
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
powered-by
Shopify
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RYl4wM1m3r88joxCHYWHOl%2BwS23mVB5DupkB%2FaCLCYS0YS05a4EdkyMMkhV%2BUOcdWV%2B0WpTXHgBQOnvhB%2FTv1JrSl1VyBUTujeQq6mPPFfMYeYAhxdGZLLc7"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
processing;dur=14, db;dur=7, asn;desc="212238", edge;desc="YUL", country;desc="CA", theme;desc="138702913767", pageType;desc="index", servedBy;desc="zcgz", requestID;desc="eefc39a3-a851-44e7-a630-b83c5148e6e8-1713712646" cfRequestDuration;dur=85.999966, earlyhints
strict-transport-security
max-age=7889238
vary
Accept
x-content-type-options
nosniff
x-dc
gcp-northamerica-northeast2,gcp-us-central1,gcp-us-central1
x-download-options
noopen
x-frame-options
DENY
x-permitted-cross-domain-policies
none
x-request-id
eefc39a3-a851-44e7-a630-b83c5148e6e8-1713712646
x-shardid
230
x-shopid
52596080813
x-sorting-hat-podid
230
x-sorting-hat-shopid
52596080813
x-storefront-renderer-rendered
1
x-xss-protection
1; mode=block
theme.min.js
koss.com/cdn/shop/t/9/assets/ 		184 KB
56 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shop/t/9/assets/theme.min.js?v=131958318633509184691705004240
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
9a76233fb2a8670d2565b663112a494928c38ce27397d7c90bd9978dfc5208b0
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/en-ca
Origin
https://koss.com
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
1624791
x-permitted-cross-domain-policies
none
content-encoding
br
server-timing
imagery;dur=84.422, imageryFetch;dur=84.198, cfRequestDuration;dur=19.000053
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-sorting-hat-shopid
52596080813
x-request-id
15b0351e-73b2-45ca-87e8-878458d227f8-1710182380
last-modified
Mon, 11 Mar 2024 18:39:41 GMT
server
cloudflare
x-download-options
noopen
vary
Accept-Encoding, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Au8hdqXg7w6Li1kpfv1LqCyK2ZiiagnZo5qYEZ4GqezIETLOf6CKJAAsSFAP2Zh7vRBQsO67a38o%2FIIrsiGbwqbjaqNb5rBVu9vdLLiyzzmzlWITv9ttxxQU"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
cf-ray
877e574dc84033fb-YUL
timing-allow-origin
*
link
<https://cdn.shopify.com/s/files/1/0525/9608/0813/t/9/assets/theme.min.js>; rel="canonical"
x-sorting-hat-podid
230
theme.css
koss.com/cdn/shop/t/9/assets/ 		228 KB
34 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shop/t/9/assets/theme.css?v=19273073610706505691705004240
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
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General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shop/t/9/assets/custom.css?v=168935873401510421781712064088
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
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Security
QUIC, , AES_128_GCM
Server
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Request headers

sec-ch-ua
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en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-encoding
br
x-content-type-options
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1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/checkouts/internal/preloads.js?locale=en-CA
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Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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date
Sun, 21 Apr 2024 15:17:27 GMT
strict-transport-security
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General
Check archive.org
Download Go to
Full URL
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
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{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
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4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shopifycloud/shopify/assets/storefront/load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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cloudflare /
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Request headers

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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
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alt-svc
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server
cloudflare
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19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shopifycloud/shopify/assets/shopify_pay/storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js?v=20220906
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Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
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Security Headers
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
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cloudflare
x-download-options
noopen
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14 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shopifycloud/shopify/assets/storefront/features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js
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Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
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Software
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X-Content-Type-Options nosniff
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
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server
cloudflare
x-download-options
noopen
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4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/koss-headphones-logo.gif?crop=center&height=300&v=1692976149&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
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Software
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Strict-Transport-Security max-age=63072000; includeSubDomains; preload
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
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cf-cache-status
HIT
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last-modified
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server
cloudflare
x-download-options
noopen
vary
Accept, Accept-Encoding
report-to
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230
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Download Go to Show image
Full URL
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Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
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Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/en-ca
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
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x-dc
gcp-us-east1,gcp-us-central1
age
2138364
x-permitted-cross-domain-policies
none
source-type
image/jpeg
server-timing
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alt-svc
h3=":443"; ma=86400
last-modified
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server
cloudflare
x-download-options
noopen
vary
Accept, Accept-Encoding
report-to
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x-sorting-hat-podid
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Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Legendary_Sound_Tile_92b8a521-7865-4c4d-946e-1fe90c95dd2e.jpg?crop=center&height=300&v=1691504373&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
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myshopify.com
Software
cloudflare /
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Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/en-ca
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
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x-dc
gcp-us-central1,gcp-us-east1
age
939876
x-permitted-cross-domain-policies
none
source-type
image/jpeg
server-timing
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x-xss-protection
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alt-svc
h3=":443"; ma=86400
last-modified
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server
cloudflare
x-download-options
noopen
vary
Accept, Accept-Encoding
report-to
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*
cache-control
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accept-ranges
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timing-allow-origin
*
cf-ray
877e574e99ef33fb-YUL
x-sorting-hat-podid
230
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koss.com/cdn/shop/files/ 		7 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Retro.jpg?crop=center&height=300&v=1706821888&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/en-ca
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
5348369
x-permitted-cross-domain-policies
none
source-type
image/jpeg
server-timing
imagery;dur=1098.313, imageryFetch;dur=228.450, imageryProcess;dur=868.052;desc="image", cfRequestDuration;dur=22.000074
source-length
12525122
content-length
7232
x-xss-protection
1; mode=block
x-sorting-hat-shopid
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x-request-id
95114b56-eae1-4d1f-aefd-177ac12778ea
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 14:49:51 GMT
server
cloudflare
x-download-options
noopen
vary
Accept, Accept-Encoding
report-to
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*
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*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
877e574e99f233fb-YUL
x-sorting-hat-podid
230
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koss.com/cdn/shop/files/ 		26 KB
27 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Koss-Instagram-Shopping.jpg?crop=center&height=300&v=1678219403&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/en-ca
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-central1
age
2592906
x-permitted-cross-domain-policies
none
source-type
image/jpeg
server-timing
imagery;dur=1064.734, imageryFetch;dur=144.675, imageryProcess;dur=915.053;desc="image", cfRequestDuration;dur=19.999981
source-length
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content-length
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x-xss-protection
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x-sorting-hat-shopid
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x-request-id
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alt-svc
h3=":443"; ma=86400
last-modified
Mon, 11 Mar 2024 16:20:36 GMT
server
cloudflare
x-download-options
noopen
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ns%2Fnc3pJyI2calEEqvwUAv6vKRaLO8QOVvf4%2FwMQxUE7dBgwtcg3At8peCwP1acnVw3Kq2Qrd1ptP6wjC5fRskowpKofmIEp1yiKiDJK65jyaq6rcHIgvuUO"}],"group":"cf-nel","max_age":604800}
content-type
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*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
877e574eba3333fb-YUL
x-sorting-hat-podid
230
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koss.com/cdn/shop/files/ 		20 KB
21 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/2017_0710_PortaPro_UrbanGirl_6.jpg?crop=center&height=300&v=1678282456&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/en-ca
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-east1
age
908513
x-permitted-cross-domain-policies
none
source-type
image/jpeg
server-timing
imagery;dur=1149.533, imageryFetch;dur=135.736, imageryProcess;dur=1010.404;desc="image", cfRequestDuration;dur=19.000053
source-length
5790809
content-length
20409
x-xss-protection
1; mode=block
x-sorting-hat-shopid
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x-request-id
8d8ce2c5-a332-433b-8e33-152a3c6c7f93-1709765175
alt-svc
h3=":443"; ma=86400
last-modified
Wed, 06 Mar 2024 22:46:17 GMT
server
cloudflare
x-download-options
noopen
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kPRLVdmvnnu71I6xvCphgRwCAGd1MjsF8bIiGz4U%2BZVWGUGmxHzeWz%2BXfEYVGzhOGvfWmg2oWLsRmgIrrnFrw%2FoMuDCj3Wx%2BYKLz%2FhdJdRCJlHcp483NZSEE"}],"group":"cf-nel","max_age":604800}
content-type
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access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
877e574eba3433fb-YUL
x-sorting-hat-podid
230
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koss.com/cdn/shop/files/ 		4 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Koss-Register-Product_copy.jpg?crop=center&height=300&v=1626790804&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/en-ca
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
3366612
x-permitted-cross-domain-policies
none
source-type
image/jpeg
server-timing
imagery;dur=312.219, imageryFetch;dur=43.144, imageryProcess;dur=267.239;desc="image", cfRequestDuration;dur=21.000147
source-length
103942
content-length
3764
x-xss-protection
1; mode=block
x-sorting-hat-shopid
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x-request-id
4d65309c-760c-4731-8b3c-e22166058d59-1709766727
alt-svc
h3=":443"; ma=86400
last-modified
Wed, 06 Mar 2024 23:12:07 GMT
server
cloudflare
x-download-options
noopen
vary
Accept, Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hh8kOQipuOM1upQxED%2FSPDgCWSbYyQdbC3SUtNyKEl0CUfMNZmn7AQzgvUoPF2%2B%2FHQB%2FrRUHIdYqKdl3kdSMi%2FKK570qGp818dY5kplYa1y84yEsY2zhsBN%2F"}],"group":"cf-nel","max_age":604800}
content-type
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access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31557600
accept-ranges
bytes
timing-allow-origin
*
cf-ray
877e574eba3733fb-YUL
x-sorting-hat-podid
230
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koss.com/cdn/shop/files/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Koss-Headphones-Warranty_e736ecc4-90cc-42b5-bb57-6b9dbd356ade.jpg?crop=center&height=300&v=1626790947&width=300
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
63eab7a5a1d7066ebb4624d4aa36399ecb13f52a4f5e4604c45976bad13d3f84
Security Headers
Name Value
Content-Security-Policy sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/en-ca
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
6564755
x-permitted-cross-domain-policies
none
source-type
image/jpeg
server-timing
imagery;dur=190.897, imageryFetch;dur=28.505, imageryProcess;dur=160.703;desc="image", cfRequestDuration;dur=22.000074
source-length
58009
content-length
3184
x-xss-protection
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10 KB 		Image
General
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Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/Koss-SP3.jpg?crop=center&height=300&v=1613727681&width=300
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Host: koss.com
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Protocol
H3
Security
QUIC, , AES_128_GCM
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sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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https://koss.com/en-ca
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en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
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h3=":443"; ma=86400
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server
cloudflare
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Download Go to
Full URL
https://cdn-images.mailchimp.com/embedcode/classic-061523.css
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Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.161.213.12 , United States, ASN16509 (AMAZON-02, US),
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sec-ch-ua
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en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
TLAqQVoBq2Hb5kr9KSEXmPqr6DohswZo
content-encoding
gzip
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AmazonS3
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General
Check archive.org
Download Go to
Full URL
https://s3.amazonaws.com/downloads.mailchimp.com/js/mc-validate.js
Requested by
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Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

Date
Sun, 21 Apr 2024 15:17:28 GMT
Last-Modified
Mon, 20 Aug 2018 17:42:38 GMT
Server
AmazonS3
x-amz-request-id
P25H7Z9S0G7DQZZ2
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28 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
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23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
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Request headers

sec-ch-ua
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en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
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24 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/s/trekkie.storefront.88baf04046928b6edf6574afd22dbd026cc7d568.min.js
Requested by
Host: koss.com
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Protocol
H3
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QUIC, , AES_128_GCM
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sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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https://koss.com/en-ca
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en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-encoding
br
x-content-type-options
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content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
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cloudflare
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x-sorting-hat-podid
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4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shopifycloud/shopify/assets/shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js
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Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
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alt-svc
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last-modified
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server
cloudflare
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noopen
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report-to
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cf-ray
877e574eba4133fb-YUL
timing-allow-origin
*
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x-sorting-hat-podid
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shopify-boomerang-1.0.0.min.js
koss.com/cdn/shopifycloud/boomerang/ 		58 KB
19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shopifycloud/boomerang/shopify-boomerang-1.0.0.min.js
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
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Security Headers
Name Value
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X-Content-Type-Options nosniff
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/en-ca
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
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none
x-dc
gcp-us-east1,gcp-us-east1
age
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server-timing
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alt-svc
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last-modified
Fri, 09 Feb 2024 22:13:48 GMT
server
cloudflare
x-download-options
noopen
vary
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report-to
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cf-ray
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x-sorting-hat-podid
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koss.com/cdn/shop/files/ 		11 KB
12 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/John-C-Koss.gif?v=1628782678
Requested by
Host: koss.com
URL: https://koss.com/cdn/shop/t/9/assets/custom.css?v=168935873401510421781712064088
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Software
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
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{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-permitted-cross-domain-policies
none
x-dc
gcp-us-central1,gcp-us-central1
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alt-svc
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last-modified
Thu, 30 Nov 2023 08:34:06 GMT
server
cloudflare
x-download-options
noopen
vary
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report-to
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Full URL
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strict-transport-security
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nosniff
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Download Go to
Full URL
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date
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strict-transport-security
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Download Go to
Full URL
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date
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strict-transport-security
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Full URL
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date
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strict-transport-security
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Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov
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strict-transport-security
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Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov
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Protocol
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Security
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Server
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Software
cloudflare /
Resource Hash
Security Headers
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date
Sun, 21 Apr 2024 15:17:27 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
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Check archive.org
Download Go to
Full URL
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sec-ch-ua-mobile
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alt-svc
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cache-control
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cf-cache-status
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URL: https://koss.com/cdn/s/trekkie.storefront.88baf04046928b6edf6574afd22dbd026cc7d568.min.js
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Full URL
https://koss.com/en-ca/cart.js
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QUIC, , AES_128_GCM
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sec-ch-ua-platform
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date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
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Full URL
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H3
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QUIC, , AES_128_GCM
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
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H3
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QUIC, , AES_128_GCM
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
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Full URL
https://koss.com/cdn/shop/files/Retro.jpg?v=1706821888&width=1728
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Host: koss.com
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H3
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QUIC, , AES_128_GCM
Server
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
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server
cloudflare
x-download-options
noopen
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report-to
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Download Go to Show image
Full URL
https://koss.com/cdn/shop/files/koss-headphones-logo_180x.gif?v=1692976149
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
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Request headers

sec-ch-ua
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en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
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HIT
nel
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last-modified
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server
cloudflare
x-download-options
noopen
vary
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report-to
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20 KB 		Script
General
Check archive.org
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Full URL
https://s.pinimg.com/ct/lib/main.6192ffb7.js
Requested by
Host: s.pinimg.com
URL: https://s.pinimg.com/ct/core.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
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sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

content-encoding
br
x-cdn
akamai
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"0c0f2aed16e51276069e2c6e45c878c1"
x-amz-server-side-encryption
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32 KB 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Encoding
identity;q=1, *;q=0
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en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
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https://koss.com/
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bytes=22970368-
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
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cloudflare
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Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1733678576&t=pageview&_s=1&dl=https%3A%2F%2Fkoss.com%2Fen-ca&dp=%2Fen-ca&ul=en-ca&de=UTF-8&dt=Koss%20Stereophones&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YGBAgEABBAAAACgCIAB~&jid=1157131749&gjid=1191636843&cid=741926635.1713712648&tid=UA-26377734-1&_gid=870960720.1713712648&_slc=1&did=BwiEti&z=614379966
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Host: koss.com
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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sec-ch-ua
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sec-ch-ua-platform
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Referer
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sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Sun, 21 Apr 2024 15:17:27 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://koss.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
3
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/ 		4 B
344 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-26377734-1&cid=741926635.1713712648&jid=1157131749&gjid=1191636843&_gid=870960720.1713712648&_u=YGBAgEABBAAAAGgCIAD~&z=91302669
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.253.63.155 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bi-in-f155.1e100.net
Software
Golfe2 /
Resource Hash
8685bca4bb29a8a8289c3effd282cb8718a7d14da65f1397481f213b15469f50
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform
"Win32"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Sun, 21 Apr 2024 15:17:27 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://koss.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
1098004003633243
connect.facebook.net/signals/config/ 		58 KB
12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/signals/config/1098004003633243?v=2.9.154&r=stable&domain=koss.com&hme=c3a545c63044e8e9102d4f32d84a1137594d024f28e801d670bc76dc5c075575&ex_m=67%2C112%2C99%2C103%2C58%2C3%2C93%2C66%2C15%2C91%2C84%2C49%2C51%2C158%2C161%2C172%2C168%2C169%2C171%2C28%2C94%2C50%2C73%2C170%2C153%2C156%2C165%2C166%2C173%2C121%2C14%2C48%2C178%2C177%2C123%2C17%2C33%2C38%2C1%2C41%2C62%2C63%2C64%2C68%2C88%2C16%2C13%2C90%2C87%2C86%2C100%2C102%2C37%2C101%2C29%2C25%2C154%2C157%2C130%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C54%2C59%2C61%2C71%2C95%2C26%2C72%2C8%2C7%2C76%2C46%2C20%2C97%2C96%2C9%2C19%2C18%2C81%2C53%2C79%2C32%2C70%2C0%2C89%2C31%2C78%2C83%2C45%2C44%2C82%2C36%2C4%2C85%2C77%2C42%2C39%2C34%2C80%2C2%2C35%2C60%2C40%2C98%2C43%2C75%2C65%2C104%2C57%2C56%2C30%2C92%2C55%2C52%2C47%2C74%2C69%2C23%2C105
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
31.13.66.19 Ashburn, United States, ASN32934 (FACEBOOK, US),
Reverse DNS
xx-fbcdn-shv-01-iad3.fbcdn.net
Software
/
Resource Hash
bd66e033369962aa0b8a5833450dc39a1453dd545928e292c68c6e415c517e17
Security Headers
Name Value
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Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
default-src 'self' data: blob: *;script-src *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self' https://*.google-analytics.com *.google.com;style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' https://*.google-analytics.com;img-src 'self' data: blob: * https://*.google-analytics.com;block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload; includeSubDomains
date
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document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-xss-protection
0
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=17, rtx=0, c=61, mss=1380, tbw=63177, tp=-1, tpl=-1, uplat=52, ullat=0
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x-fb-debug
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cross-origin-embedder-policy-report-only
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cross-origin-opener-policy
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vary
Accept-Encoding
report-to
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content-type
application/x-javascript; charset=utf-8
x-frame-options
DENY
origin-agent-cluster
?0
cache-control
public, max-age=1200
permissions-policy
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timing-allow-origin
*
expires
Sat, 01 Jan 2000 00:00:00 GMT
/
ct.pinterest.com/user/ 		327 B
698 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://ct.pinterest.com/user/?tid=2614297531545&pd=%7B%22np%22%3A%22shopify%22%7D&cb=1713712647832&dep=2%2CPAGE_LOAD
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.220.128.196 Ashburn, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
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Software
/
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-encoding
gzip
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
x-cdn
akamai
akamai-grn
0.0ddfda17.1713712647.74c51eb5
x-envoy-upstream-service-time
1
content-length
187
x-pinterest-rid
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pin-unauth
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pragma
no-cache
referrer-policy
origin
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
https://koss.com
access-control-expose-headers
Epik,Pin-Unauth
cache-control
no-cache,no-store,must-revalidate,max-age=0
access-control-allow-credentials
true
pinterest-version
0fd3a7bfcf735a2bdf1240be9d2c00e05a32dcff
expires
Sat, 01 Jan 2000 00:00:00 GMT
/
ct.pinterest.com/user/ 		327 B
697 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://ct.pinterest.com/user/?event=PageVisit&ed=%7B%22np%22%3A%22shopify%22%2C%22eventID%22%3A%22sh-013bd08c-42E1-400F-D837-761BC94CCCBE%22%7D&tid=2614297531545&cb=1713712647835&dep=5%2CEVENT_TAGS_ABSENT
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.220.128.196 Ashburn, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-220-128-196.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
5612e07185add6333ccf39345089eedafce9235ae2770f3e3c93e88805532780
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-encoding
gzip
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
x-cdn
akamai
akamai-grn
0.0ddfda17.1713712647.74c51eb3
x-envoy-upstream-service-time
1
content-length
187
x-pinterest-rid
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pin-unauth
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pragma
no-cache
referrer-policy
origin
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
https://koss.com
access-control-expose-headers
Epik,Pin-Unauth
cache-control
no-cache,no-store,must-revalidate,max-age=0
access-control-allow-credentials
true
pinterest-version
0fd3a7bfcf735a2bdf1240be9d2c00e05a32dcff
expires
Sat, 01 Jan 2000 00:00:00 GMT
/
ct.pinterest.com/v3/ 		35 B
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://ct.pinterest.com/v3/?tid=2614297531545&pd=%7B%22np%22%3A%22shopify%22%2C%22external_id%22%3A%225d7f6a829785db8f6a064c85a4111e6dac25a41a2fedec923df1a83dd25c8e13%22%7D&event=init&ad=%7B%22loc%22%3A%22https%3A%2F%2Fkoss.com%2Fen-ca%22%2C%22ref%22%3A%22%22%2C%22if%22%3Afalse%2C%22sh%22%3A1200%2C%22sw%22%3A1600%2C%22mh%22%3A%226192ffb7%22%2C%22is_eu%22%3Atrue%2C%22architecture%22%3A%22x86%22%2C%22bitness%22%3A%2264%22%2C%22brands%22%3A%5B%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%22124%22%7D%2C%7B%22brand%22%3A%22Not%3AA-Brand%22%2C%22version%22%3A%228%22%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22124%22%7D%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22Win32%22%2C%22platformVersion%22%3A%2210.0.0%22%2C%22uaFullVersion%22%3A%22124.0.6367.60%22%2C%22ecm_enabled%22%3Afalse%7D&cb=1713712647838
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.220.128.196 Ashburn, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-220-128-196.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Sun, 21 Apr 2024 15:17:27 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
referrer-policy
origin
x-cdn
akamai
akamai-grn
0.0ddfda17.1713712647.74c51eb4
content-type
image/gif
access-control-allow-origin
https://koss.com
pinterest-version
219d758fc6c272afdb21541dfea642f69cb734f9
cache-control
no-cache,no-store,must-revalidate,max-age=0
access-control-allow-credentials
true
x-envoy-upstream-service-time
1
content-length
35
x-pinterest-rid
5676045053886682
expires
Sat, 01 Jan 2000 00:00:00 GMT
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.111.94.218 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
218.94.111.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Sun, 21 Apr 2024 15:17:27 GMT
via
1.1 google
produce
monorail-edge.shopifysvc.com/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.111.94.218 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
218.94.111.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-monorail-edge-client-message-id,x-monorail-edge-event-created-at-ms,x-monorail-edge-event-sent-at-ms
Access-Control-Request-Method
POST
Origin
https://koss.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-max-age
86400
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
Sun, 21 Apr 2024 15:17:27 GMT
via
1.1 google
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.111.94.218 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
218.94.111.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type
application/json; charset=utf-8
Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1713712647840
X-Monorail-Edge-Event-Sent-At-Ms
1713712647841
X-Monorail-Edge-Client-Message-Id
507eb863-9fa9-4f49-9b53-d4c232e7da2b
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
185029a6-241c-441e-9c91-b210a349e72d
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
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Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.111.94.218 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
218.94.111.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type
application/json; charset=utf-8
Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1713712647841
X-Monorail-Edge-Event-Sent-At-Ms
1713712647841
X-Monorail-Edge-Client-Message-Id
194a4246-89b5-4247-9e10-8b7bc69c1e42
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
609296b6-ecff-4ba4-bd42-3ac14c48bc8d
destination
www.googletagmanager.com/gtag/ 		223 KB
81 KB 		Script
General
Check archive.org
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Full URL
https://www.googletagmanager.com/gtag/destination?id=MC-BMN47JXN8X&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-FTMF975HKT
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.253.63.97 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bi-in-f97.1e100.net
Software
Google Tag Manager /
Resource Hash
b1a23ce2373a6aa7f369979d0b724dc4a4be626fa6c14380e36ed258154b7351
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
82930
x-xss-protection
0
last-modified
Sun, 21 Apr 2024 15:00:00 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Sun, 21 Apr 2024 15:17:27 GMT
collect
analytics.google.com/g/ 		0
240 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://analytics.google.com/g/collect?v=2&tid=G-FTMF975HKT&_ng=1&gtm=45je44h0v887893679za200&_p=1713712647621&_gaz=1&gcs=G111&gcd=13t3t3t3t5&npa=0&dma=0&cid=741926635.1713712648&ul=en-ca&sr=1600x1200&ir=1&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.60%7CGoogle%2520Chrome%3B124.0.6367.60%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_eu=EA&_s=1&dp=%2Fen-ca&dt=Koss%20Stereophones&dl=https%3A%2F%2Fkoss.com%2Fen-ca&sid=1713712647&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=1104
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-FTMF975HKT
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.31.113 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bj-in-f113.1e100.net
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Sun, 21 Apr 2024 15:17:28 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://koss.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/ 		0
56 B 		Ping
General
Check archive.org
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Full URL
https://stats.g.doubleclick.net/g/collect?v=2&_ng=1&tid=G-FTMF975HKT&cid=741926635.1713712648&gtm=45je44h0v887893679za200&aip=1&dma=0&gcs=G111&gcd=13t3t3t3t5&npa=0
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-FTMF975HKT
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.253.63.155 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bi-in-f155.1e100.net
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Sun, 21 Apr 2024 15:17:27 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://koss.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.ca/ads/ 		42 B
63 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.ca/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&_ng=1&tid=G-FTMF975HKT&cid=741926635.1713712648&gtm=45je44h0v887893679za200&aip=1&dma=0&gcs=G111&gcd=13t3t3t3t5&npa=0&z=1233406067
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.251.111.94 Farmingdale, United States, ASN15169 (GOOGLE, US),
Reverse DNS
bk-in-f94.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Sun, 21 Apr 2024 15:17:28 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com/ads/ 		42 B
63 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-26377734-1&cid=741926635.1713712648&jid=1157131749&_u=YGBAgEABBAAAAGgCIAD~&z=1131948290
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.251.163.147 Farmingdale, United States, ASN15169 (GOOGLE, US),
Reverse DNS
wv-in-f147.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Sun, 21 Apr 2024 15:17:28 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.ca/ads/ 		42 B
63 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.ca/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-26377734-1&cid=741926635.1713712648&jid=1157131749&_u=YGBAgEABBAAAAGgCIAD~&z=1131948290
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.251.111.94 Farmingdale, United States, ASN15169 (GOOGLE, US),
Reverse DNS
bk-in-f94.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Sun, 21 Apr 2024 15:17:28 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
ct.pinterest.com/v3/ 		35 B
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://ct.pinterest.com/v3/?event=PageVisit&ed=%7B%22np%22%3A%22shopify%22%2C%22eventID%22%3A%22sh-013bd08c-42E1-400F-D837-761BC94CCCBE%22%7D&tid=2614297531545&cb=1713712647944&dep=5%2CEVENT_TAGS_ABSENT&pd=%7B%22np%22%3A%22shopify%22%2C%22external_id%22%3A%225d7f6a829785db8f6a064c85a4111e6dac25a41a2fedec923df1a83dd25c8e13%22%2C%22pin_unauth%22%3A%22dWlkPU16TTRPR05oWXpNdFpHWXhNQzAwTm1OaExUazRPR0V0T0RrNE5EWmpNRGs1WVRaaQ%22%2C%22aem_eligible_list%22%3A%5B%22country%22%5D%7D&ad=%7B%22loc%22%3A%22https%3A%2F%2Fkoss.com%2Fen-ca%22%2C%22ref%22%3A%22%22%2C%22if%22%3Afalse%2C%22sh%22%3A1200%2C%22sw%22%3A1600%2C%22mh%22%3A%226192ffb7%22%2C%22is_eu%22%3Afalse%2C%22architecture%22%3A%22x86%22%2C%22bitness%22%3A%2264%22%2C%22brands%22%3A%5B%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%22124%22%7D%2C%7B%22brand%22%3A%22Not%3AA-Brand%22%2C%22version%22%3A%228%22%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22124%22%7D%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22Win32%22%2C%22platformVersion%22%3A%2210.0.0%22%2C%22uaFullVersion%22%3A%22124.0.6367.60%22%2C%22ecm_enabled%22%3Afalse%7D
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.220.128.196 Ashburn, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-220-128-196.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Sun, 21 Apr 2024 15:17:28 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
referrer-policy
origin
x-cdn
akamai
akamai-grn
0.0ddfda17.1713712647.74c51fb3
content-type
image/gif
access-control-allow-origin
https://koss.com
pinterest-version
0fd3a7bfcf735a2bdf1240be9d2c00e05a32dcff
cache-control
no-cache,no-store,must-revalidate,max-age=0
access-control-allow-credentials
true
x-envoy-upstream-service-time
2
content-length
35
x-pinterest-rid
9351406783652096
expires
Sat, 01 Jan 2000 00:00:00 GMT
/
www.facebook.com/tr/ 		0
274 B 		Image
General
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Full URL
https://www.facebook.com/tr/?id=1098004003633243&ev=PageView&dl=https%3A%2F%2Fkoss.com%2Fen-ca&rl=&if=false&ts=1713712647979&sw=1600&sh=1200&v=2.9.154&r=stable&a=shopify&ec=0&o=4126&fbp=fb.1.1713712647978.461337816&ler=empty&cdl=API_unavailable&it=1713712647825&coo=false&eid=sh-013bd08c-42E1-400F-D837-761BC94CCCBE&rqm=GET
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
31.13.66.35 Ashburn, United States, ASN32934 (FACEBOOK, US),
Reverse DNS
edge-star-mini-shv-01-iad3.facebook.com
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fb-connection-quality
EXCELLENT; q=0.9, rtt=17, rtx=0, c=10, mss=1380, tbw=2762, tp=-1, tpl=-1, uplat=0, ullat=1
strict-transport-security
max-age=31536000; includeSubDomains
date
Sun, 21 Apr 2024 15:17:28 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0
b6dfb90f41ef4fc594e03ee3ab969c10.mov
cdn.shopify.com/videos/c/o/v/ 		31 KB
32 KB 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
59749766b19f47408751acbd4ba8bd74e5def18383644dd1ff2879516559cbe9
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Encoding
identity;q=1, *;q=0
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Referer
https://koss.com/
Range
bytes=16777216-
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:28 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
10456
Content-Range
bytes 16777216-16809303/16809304
server-timing
imagery;dur=424.597, imageryFetch;dur=424.139, cfRequestDuration;dur=15.000105
alt-svc
h3=":443"; ma=86400
Content-Length
32088
x-xss-protection
1; mode=block
x-request-id
d3555276-0407-4dda-9e59-f9aaebd991ce-1709751846
last-modified
Wed, 06 Mar 2024 19:04:07 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lSOQ%2Bkm49KAjrVMztPbXc%2FA6MgTCULhFmQMJgNARTtl1lhnJyhhAu0ctQa3Ze967s3T68ZTLHPkZDmhsPjXcvYW%2BgAgMcccFQ556ORzI8TUkBBPwugne%2F3PAIGoluIbVNQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
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access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov>; rel="canonical"
cf-ray
877e57520fdaa24c-YYZ
collect
www.merchant-center-analytics.goog/mc/ 		0
240 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://www.merchant-center-analytics.goog/mc/collect?v=2&tid=MC-BMN47JXN8X&gtm=45ve44h0v9121583035za200&_p=1713712647621&gcs=G111&gcd=13t3t3t3t5&npa=0&dma=0&cid=741926635.1713712648&ul=en-ca&sr=1600x1200&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.60%7CGoogle%2520Chrome%3B124.0.6367.60%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_s=1&dp=%2Fen-ca&dt=Koss%20Stereophones&dl=https%3A%2F%2Fkoss.com%2Fen-ca&sid=1713712648&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=1208
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/destination?id=MC-BMN47JXN8X&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.253.115.139 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bg-in-f139.1e100.net
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Sun, 21 Apr 2024 15:17:28 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://koss.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
4ff021067e9b4c66941ca61a3040c486.mov
cdn.shopify.com/videos/c/o/v/ 		21 MB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Encoding
identity;q=1, *;q=0
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Referer
https://koss.com/
Range
bytes=1048576-
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:27 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
3855868
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server-timing
imagery;dur=529.773, imageryFetch;dur=529.374, cfRequestDuration;dur=13.000011
alt-svc
h3=":443"; ma=86400
Content-Length
21954218
x-xss-protection
1; mode=block
x-request-id
6e226358-87e5-4e09-b38a-7a258c82bd56-1709767751
last-modified
Wed, 06 Mar 2024 23:29:11 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=azsQ%2Bqn1YBCzmh1RTocp6r6xS2tz8HgDf%2FONGFytTaboLvfW9C%2FzKd7SDtEv2HTNrcMXlJvUFXSAsBwkit4Mz%2BS2BVNvOYTZNx8aMIjUHqIN2GrpYBprxvHil%2BfxZXN7iQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
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access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/4ff021067e9b4c66941ca61a3040c486.mov>; rel="canonical"
cf-ray
877e5750fe2ca24c-YYZ
b6dfb90f41ef4fc594e03ee3ab969c10.mov
cdn.shopify.com/videos/c/o/v/ 		103 KB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Encoding
identity;q=1, *;q=0
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Referer
https://koss.com/
Range
bytes=1114112-
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:28 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
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server-timing
imagery;dur=424.597, imageryFetch;dur=424.139, cfRequestDuration;dur=23.999929
alt-svc
h3=":443"; ma=86400
Content-Length
15695192
x-xss-protection
1; mode=block
x-request-id
d3555276-0407-4dda-9e59-f9aaebd991ce-1709751846
last-modified
Wed, 06 Mar 2024 19:04:07 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ln%2FNUIGqwzvo58tD%2BN0Lu%2Bc2qGXlqbgIexiUE3gGJKW2NAtF6xFzCkSmg1dch6Ss4Bc%2BPJ8fzbfz24SlZwY3H%2Bcq4F7jTj70DW79O5vzEYORhi9Vt7gkz%2FYNsg8ueo4D8w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
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access-control-allow-origin
*
cache-control
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timing-allow-origin
*
link
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cf-ray
877e57524851a24c-YYZ
produce_batch
koss.com/.well-known/shopify/monorail/unstable/ 		0
753 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://koss.com/.well-known/shopify/monorail/unstable/produce_batch
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.38.65 Ottawa, Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
myshopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform
"Win32"
Referer
https://koss.com/en-ca
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Sun, 21 Apr 2024 15:17:28 GMT
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-permitted-cross-domain-policies
none
server-timing
cfRequestDuration;dur=59.999943
alt-svc
h3=":443"; ma=86400
content-length
0
x-xss-protection
1; mode=block
x-request-id
853e54db-bef0-431d-bf6a-9a2cd4c0f171
server
cloudflare
x-download-options
noopen
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cy60Lzr2HlTyK0EvdC2jEXPPff8%2F8skdvvkJpNIBDqWd1sV2Dt8Sh0IHSScBFHIymW9PLVYbE7byAFlrtPeqL6rvShLWQMqgh0Ou4ECTVFQ5l%2FNh1IJIQFWB"}],"group":"cf-nel","max_age":604800}
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
cf-ray
877e5752697833fb-YUL
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.111.94.218 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
218.94.111.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type
application/json; charset=utf-8
Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1713712648078
X-Monorail-Edge-Event-Sent-At-Ms
1713712648078
X-Monorail-Edge-Client-Message-Id
c3428442-9e05-4723-a383-411e36ed4aeb
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:28 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
9f8693c0-161d-4570-b68b-6be7055af7c0
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.111.94.218 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
218.94.111.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type
application/json; charset=utf-8
Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1713712648279
X-Monorail-Edge-Event-Sent-At-Ms
1713712648280
X-Monorail-Edge-Client-Message-Id
404b4552-37a5-4d49-97c2-8b3345ce137e
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:28 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
178a3f48-2cac-43f4-8de2-6fa22ec2744d
b6dfb90f41ef4fc594e03ee3ab969c10.mov
cdn.shopify.com/videos/c/o/v/ 		1 MB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Encoding
identity;q=1, *;q=0
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Referer
https://koss.com/
Range
bytes=98304-
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:29 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
10457
Content-Range
bytes 98304-16809303/16809304
server-timing
imagery;dur=424.597, imageryFetch;dur=424.139, cfRequestDuration;dur=17.000198
alt-svc
h3=":443"; ma=86400
Content-Length
16711000
x-xss-protection
1; mode=block
x-request-id
d3555276-0407-4dda-9e59-f9aaebd991ce-1709751846
last-modified
Wed, 06 Mar 2024 19:04:07 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HSC6nWMnMSlSJCqN4KeSevZYfY2asxHkE0FNfXlFuoxgSeoJTNXM%2BUgSI1ime42Y9UHzhU3e2QnZzIVKJDcOvPKf%2BbKj07133wogGLHIYhM14c%2FHez7Jffn35Iozoh7yMA%3D%3D"}],"group":"cf-nel","max_age":604800}
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*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov>; rel="canonical"
cf-ray
877e57591b7ea24c-YYZ
b6dfb90f41ef4fc594e03ee3ab969c10.mov
cdn.shopify.com/videos/c/o/v/ 		15 MB
0 		Media
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Encoding
identity;q=1, *;q=0
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Referer
https://koss.com/
Range
bytes=1212416-
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:29 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-east1,gcp-us-central1
age
10457
Content-Range
bytes 1212416-16809303/16809304
server-timing
imagery;dur=424.597, imageryFetch;dur=424.139, cfRequestDuration;dur=17.000198
alt-svc
h3=":443"; ma=86400
Content-Length
15596888
x-xss-protection
1; mode=block
x-request-id
d3555276-0407-4dda-9e59-f9aaebd991ce-1709751846
last-modified
Wed, 06 Mar 2024 19:04:07 GMT
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HSC6nWMnMSlSJCqN4KeSevZYfY2asxHkE0FNfXlFuoxgSeoJTNXM%2BUgSI1ime42Y9UHzhU3e2QnZzIVKJDcOvPKf%2BbKj07133wogGLHIYhM14c%2FHez7Jffn35Iozoh7yMA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
video/quicktime
access-control-allow-origin
*
cache-control
public, max-age=31557600
timing-allow-origin
*
link
<https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov>; rel="canonical"
cf-ray
877e57591b7ea24c-YYZ
cca5f17d56fc8467d494fd35d.js
chimpstatic.com/mcjs-connected/js/users/7cb8146c31e45d44206615f85/ 		18 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://chimpstatic.com/mcjs-connected/js/users/7cb8146c31e45d44206615f85/cca5f17d56fc8467d494fd35d.js?shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
23.218.148.47 Ashburn, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-218-148-47.deploy.static.akamaitechnologies.com
Software
AmazonS3 /
Resource Hash
932bdc4c22755a8e867cc1dd8c24649a15dc6924fe8bb8bbfc58e2b8f25a99fe

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

Date
Sun, 21 Apr 2024 15:17:29 GMT
Content-Encoding
gzip
Last-Modified
Mon, 08 Feb 2021 21:47:10 GMT
Server
AmazonS3
x-amz-request-id
WDGZHHT5Q4A3MDV0
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"9db810b9b20eb3aa951a3aa37b221dbf"
Vary
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loader.js
productreviews.shopifycdn.com/embed/ 		719 B
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://productreviews.shopifycdn.com/embed/loader.js?shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.146.173.20 , Sweden, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
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Security Headers
Name Value
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Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:29 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
default-src https: 'self'; font-src https: data: 'self'; frame-ancestors https: *.myshopify.com admin.shopify.com; img-src https: data: 'self'; object-src 'none'; script-src https: 'unsafe-eval' 'strict-dynamic'; style-src https: 'unsafe-inline'; upgrade-insecure-requests
cf-cache-status
REVALIDATED
x-permitted-cross-domain-policies
none
x-dc
gcp-us-central1,gcp-us-east1,gke
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
content-encoding
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server-timing
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alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
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f2aa0dd5-06e2-4fb1-98eb-9639134f1477
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referrer-policy
origin-when-cross-origin
server
cloudflare
etag
W/"a3812189666813b6f4ab0c83f9df0be9"
x-download-options
noopen
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Accept-Encoding
report-to
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content-type
text/javascript; charset=utf-8
cache-control
max-age=300, public
x-robots-tag
noindex,nofollow
cf-ray
877e575aaa18a247-YYZ
sitemap.js
extensions.click/sitemap/js/ 		33 KB
33 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://extensions.click/sitemap/js/sitemap.js?shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
199.59.243.225 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 21 Apr 2024 15:17:28 GMT
Connection
close
Content-Length
33291
X-Request-Id
91b7d168-6804-4a50-b15f-f9a9c320e996
Content-Type
application/javascript; charset=utf-8
nerdy_form_widget.bee96d44.js
cdn.shopify.com/proxy/e4cd8dee9b335ee2a32cef017fd537ed028561bdd93b811451d7173594b47214/form.nerdy-apps.com/build/ 		133 KB
41 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/proxy/e4cd8dee9b335ee2a32cef017fd537ed028561bdd93b811451d7173594b47214/form.nerdy-apps.com/build/nerdy_form_widget.bee96d44.js?shop=koss-stereophones.myshopify.com&sp-cache-control=cHVibGljLCBtYXgtYWdlPTkwMA
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
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cdn.shopify.com
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:29 GMT
content-encoding
br
x-content-type-options
nosniff
content-security-policy
default-src 'none'; sandbox;
cf-cache-status
HIT
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{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
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x-dc
gcp-us-central1,gcp-us-east1
content-disposition
attachment
server-timing
imagery;dur=458.144, imageryFetch;dur=434.346, cfRequestDuration;dur=45.000076
alt-svc
h3=":443"; ma=86400
content-length
41418
x-xss-protection
1; mode=block
x-request-id
2c458293-f60d-4839-9ccd-a72bb705c239-1712753267
last-modified
Thu, 25 Jan 2024 08:11:57 GMT
server
cloudflare
vary
Accept-Encoding
report-to
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text/javascript
access-control-allow-origin
*
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accept-ranges
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timing-allow-origin
*
link
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cf-ray
877e575a5e44a24c-YYZ
script.js
geolocation-recommendations.shopifyapps.com/locale_bar/ 		88 KB
24 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://geolocation-recommendations.shopifyapps.com/locale_bar/script.js?shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
185.146.173.20 , Sweden, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:29 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
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cf-cache-status
REVALIDATED
x-permitted-cross-domain-policies
none
x-dc
gcp-us-central1,gcp-us-east1
nel
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content-encoding
br
server-timing
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alt-svc
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x-xss-protection
0
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83394321-58db-476f-a42c-470b877939ca-1712756749
x-runtime
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referrer-policy
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server
cloudflare
etag
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x-download-options
noopen
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Accept-Encoding
x-frame-options
DENY
content-type
text/javascript; charset=utf-8
report-to
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cache-control
max-age=0, private, must-revalidate
cf-ray
877e575aab295485-YYZ
hello.js
hello.zonos.com/shop-duty-tax/ 		2 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://hello.zonos.com/shop-duty-tax/hello.js?1692897159847&shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.161.213.81 , United States, ASN16509 (AMAZON-02, US),
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server-3-161-213-81.yul62.r.cloudfront.net
Software
Cowboy / Express
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68179ef883fae0eb4055de0e42302f15097264aa43cc555c414177f615a5e025

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 18 Apr 2024 17:08:56 GMT
via
1.1 vegur, 1.1 e9f20e77ad618b3d7de202fce429c5c4.cloudfront.net (CloudFront)
nel
{"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
server
Cowboy
x-amz-cf-pop
YUL62-P1
age
252513
x-powered-by
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etag
W/"942-6kxeco2oOLAZ7LlGPtDjU6TBaaM"
report-to
{"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1713460136&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=%2Ft0CxBiNx775FJBVzoNfRgOdPreIeZuhafSZDb5YABc%3D"}]}
content-type
application/json; charset=utf-8
x-cache
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cache-control
max-age=604800
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2370
x-amz-cf-id
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reporting-endpoints
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blocker.js
ideafyi.oss-us-west-1.aliyuncs.com/js/ 		6 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ideafyi.oss-us-west-1.aliyuncs.com/js/blocker.js?v=2&shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
47.254.114.111 , United States, ASN45102 (ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN),
Reverse DNS
Software
AliyunOSS /
Resource Hash
37aa431e17f49a3cd27fb00bb465ef300723e6908b0c96439dc40cb477262e73

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-oss-object-type
Normal
Date
Sun, 21 Apr 2024 15:17:29 GMT
Content-Encoding
gzip
x-oss-request-id
66252E091F524737370A5384
Last-Modified
Thu, 14 Dec 2023 08:42:42 GMT
Server
AliyunOSS
Content-MD5
ywTkklgXPYIUH2Bc8ejMUA==
Transfer-Encoding
chunked
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Accept-Encoding, Origin
Content-Type
application/javascript
x-oss-storage-class
Standard
Connection
keep-alive
x-oss-hash-crc64ecma
7463261276836171803
x-oss-server-time
1
installed.js
cdn1.judge.me/assets/ 		40 B
834 B 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn1.judge.me/assets/installed.js?shop=koss-stereophones.myshopify.com
Requested by
Host: koss.com
URL: https://koss.com/en-ca
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
68.70.205.3 , United States, ASN44239 (PROINITY PROINITY, CH),
Reverse DNS
Software
keycdn /
Resource Hash
9dde290518ca88ed8e0ba23350560cef9f4081ed78fc718125c4a32dcd92c227
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:29 GMT
content-encoding
gzip
via
1.1 vegur
strict-transport-security
max-age=31536000
nel
{"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
x-edge-location
usch
x-cache
HIT
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58
reporting-endpoints
heroku-nel=https://nel.heroku.com/reports?ts=1713430328&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&s=Ofr1MdnThrbc%2FCnUMjt7SzxqhAiwI0TSa2U0t5P424Y%3D
last-modified
Thu, 18 Apr 2024 03:57:30 GMT
server
keycdn
vary
Accept-Encoding
report-to
{"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1713430328&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&s=Ofr1MdnThrbc%2FCnUMjt7SzxqhAiwI0TSa2U0t5P424Y%3D"}]}
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=604800
accept-ranges
bytes
link
<https://judge.me/assets/installed.js?shop=koss-stereophones.myshopify.com>; rel="canonical"
expires
Sun, 28 Apr 2024 15:17:29 GMT
runtime.latest.en.f5c5283637b88452ccbc.js
cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
4 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/runtime.latest.en.f5c5283637b88452ccbc.js
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
cdn.shopify.com
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Origin
https://koss.com
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:29 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-dc
gcp-us-central1,gcp-us-east1
age
148588
server-timing
imagery;dur=46.019, imageryFetch;dur=19.443, cfRequestDuration;dur=16.999960
alt-svc
h3=":443"; ma=86400
content-length
3045
x-xss-protection
1; mode=block
x-request-id
d5a3e5de-aa0b-4f65-a4a0-f9dd6f94458e-1713557829
last-modified
Fri, 19 Apr 2024 20:17:09 GMT
server
cloudflare
vary
Accept-Encoding
report-to
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877e575a8cbf3700-YYZ
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2 KB 		Script
General
Check archive.org
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Full URL
https://ct.pinterest.com/static/ct/token_create.js
Requested by
Host: s.pinimg.com
URL: https://s.pinimg.com/ct/lib/main.6192ffb7.js
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TLS 1.3, , AES_256_GCM
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Sun, 21 Apr 2024 15:17:29 GMT
content-encoding
gzip
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0 		Document
General
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https://ct.pinterest.com/ct.html
Requested by
Host: s.pinimg.com
URL: https://s.pinimg.com/ct/lib/main.6192ffb7.js
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sec-ch-ua-mobile
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akamai-grn
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cache-control
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General
Check archive.org
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Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
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H3
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QUIC, , AES_128_GCM
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sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
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86 KB 		Other
General
Check archive.org
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https://cdn.shopify.com/shopifycloud/checkout-web/assets/902.latest.en.8bf254f81ba9083833c8.js
Requested by
Host: koss.com
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H3
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QUIC, , AES_128_GCM
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sec-ch-ua-mobile
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sec-ch-ua-platform
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date
Sun, 21 Apr 2024 15:17:29 GMT
content-encoding
br
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nosniff
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https://koss.com/.well-known/shopify/monorail/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/shopifycloud/boomerang/shopify-boomerang-1.0.0.min.js
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QUIC, , AES_128_GCM
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date
Sun, 21 Apr 2024 15:17:29 GMT
x-content-type-options
nosniff
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34 KB 		Script
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Full URL
https://hello.zonos.com/hello.js?siteKey=1PR1IFHZEZ28
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URL: https://hello.zonos.com/shop-duty-tax/hello.js?1692897159847&shop=koss-stereophones.myshopify.com
Protocol
H2
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TLS 1.3, , AES_128_GCM
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sec-ch-ua-mobile
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sec-ch-ua-platform
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content-encoding
gzip
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General
Check archive.org
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Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
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URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
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QUIC, , AES_128_GCM
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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Response headers

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Sun, 21 Apr 2024 15:17:29 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
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General
Check archive.org
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Full URL
https://hello.zonos.com/api/country?siteKey=1PR1IFHZEZ28
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
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H2
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TLS 1.3, , AES_128_GCM
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

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Sun, 21 Apr 2024 15:17:29 GMT
content-encoding
gzip
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cdn.shopify.com/shopifycloud/checkout-web/assets/ 		0
60 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/114.latest.en.c10601cb53ddc81e5051.js
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?locale=en-CA
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H3
Security
QUIC, , AES_128_GCM
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sec-ch-ua-platform
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date
Sun, 21 Apr 2024 15:17:29 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains; preload
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3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://productreviews.shopifycdn.com/assets/v4/spr-0e683603bfa450170bff33e7fbad64e7dfe9585e1caeb951bbe283e5a2306523.js
Requested by
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URL: https://productreviews.shopifycdn.com/embed/loader.js?shop=koss-stereophones.myshopify.com
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H2
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TLS 1.3, , AES_128_GCM
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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strict-transport-security
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https://productreviews.shopifycdn.com/assets/v4/spr-07102fd76ff4bc22a3e0c32f0cca9ee51c77c34bbc4bdac79abb48f698de10dd.css
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:29 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
default-src https: 'self'; font-src https: data: 'self'; frame-ancestors https: *.myshopify.com admin.shopify.com; img-src https: data: 'self'; object-src 'none'; script-src https: 'unsafe-eval' 'strict-dynamic'; style-src https: 'unsafe-inline'; upgrade-insecure-requests
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1 KB 		Fetch
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https://koss.com/en-ca/browsing_context_suggestions.json?source=geolocation_recommendation&country[enabled]=true&country[exclude]=CA&currency[enabled]=true&currency[exclude]=CAD&language[enabled]=true&language[exclude]=en&
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sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:29 GMT
content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
x-content-type-options
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https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sat, 20 Apr 2024 06:57:47 GMT
content-encoding
gzip
x-content-type-options
nosniff
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116382
content-security-policy-report-only
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server
sffe
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20 KB 		Other
General
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https://cdn.shopify.com/shopifycloud/checkout-web/assets/991.latest.en.9c44aa3fb5e5c3cd39f5.js
Requested by
Host: koss.com
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H3
Security
QUIC, , AES_128_GCM
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23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:29 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains; preload
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server
cloudflare
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report-to
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https://rbdata.boostymark.com/api/visit/note
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H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.53.50.53 San Jose, United States, ASN16509 (AMAZON-02, US),
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Software
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Resource Hash

Request headers

Accept
*/*
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content-type
Access-Control-Request-Method
POST
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https://koss.com
Sec-Fetch-Mode
cors
User-Agent
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Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
date
Sun, 21 Apr 2024 15:17:29 GMT
server
Microsoft-IIS/10.0
x-powered-by
ASP.NET
note
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122 B 		Fetch
General
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Full URL
https://rbdata.boostymark.com/api/visit/note
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_256_GCM
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sec-ch-ua
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Accept-Language
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sec-ch-ua-mobile
?0
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application/json
Accept
application/json, text/plain, */*
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https://koss.com/
sec-ch-ua-platform
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Response headers

access-control-allow-origin
*
date
Sun, 21 Apr 2024 15:17:29 GMT
server
Microsoft-IIS/10.0
x-powered-by
ASP.NET
content-length
62
content-type
application/json; charset=utf-8
app.latest.en.3371a0472ec3c41accee.js
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418 KB 		Other
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https://cdn.shopify.com/shopifycloud/checkout-web/assets/app.latest.en.3371a0472ec3c41accee.js
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?locale=en-CA
Protocol
H3
Security
QUIC, , AES_128_GCM
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23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Name Value
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Request headers

sec-ch-ua
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https://koss.com/
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https://koss.com
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:29 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains; preload
cf-cache-status
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gcp-us-central1,gcp-us-central1
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alt-svc
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x-xss-protection
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server
cloudflare
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Accept-Encoding
report-to
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cf-ray
877e575c78723700-YYZ
translation
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4 KB 		XHR
General
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Full URL
https://hello.zonos.com/api/translation?c=CA&siteKey=1PR1IFHZEZ28
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Reverse DNS
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Request headers

sec-ch-ua
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Referer
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Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:29 GMT
content-encoding
gzip
via
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x-amz-cf-pop
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x-amzn-trace-id
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vary
Accept-Encoding
x-cache
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content-type
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access-control-allow-origin
*
cache-control
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x-amz-apigw-id
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x-amz-cf-id
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9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://hello.zonos.com/images/flags/CA.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.161.213.81 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
AmazonS3 /
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
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Download Go to
Full URL
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Download Go to
Full URL
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Response headers

date
Sun, 21 Apr 2024 15:17:29 GMT
content-encoding
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Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/902.latest.en.e3249b8edfbd78330bac.css
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Sun, 21 Apr 2024 15:17:30 GMT
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Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/app.latest.en.cb805ff4853f77f7b3bf.css
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?locale=en-CA
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sec-ch-ua-platform
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content-encoding
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Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/shopifycloud/checkout-web/assets/268.latest.en.b1a85f925b41702ad78f.css
Requested by
Host: koss.com
URL: https://koss.com/checkouts/internal/preloads.js?locale=en-CA
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sec-ch-ua-platform
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date
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content-encoding
br
x-content-type-options
nosniff
strict-transport-security
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Full URL
https://cdn.shopify.com/s/files/1/0525/9608/0813/files/koss-headphones-logo_x320.gif?v=1692976149
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QUIC, , AES_128_GCM
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:30 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
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server
cloudflare
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877e575f5dd83700-YYZ
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General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
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H3
Security
QUIC, , AES_128_GCM
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34.111.94.218 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
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Software
/
Resource Hash

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
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date
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via
1.1 google
access-control-max-age
86400
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OPTIONS,POST
access-control-allow-origin
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General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/s/files/1/0252/3142/5585/files/widget_18_08_2022.min.css?v=1660829341
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Host: cdn.shopify.com
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H3
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QUIC, , AES_128_GCM
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cloudflare /
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X-Content-Type-Options nosniff
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:30 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
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server
cloudflare
vary
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cf-ray
877e5762be85a24c-YYZ
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Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/s/files/1/0252/3142/5585/files/icons.min.css?v=1607430245
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QUIC, , AES_128_GCM
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cdn.shopify.com
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cloudflare /
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:30 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
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last-modified
Thu, 02 Nov 2023 09:46:13 GMT
server
cloudflare
vary
Accept-Encoding, Accept-Encoding
report-to
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cf-ray
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General
Check archive.org
Download Go to
Full URL
https://cdn.shopify.com/s/files/1/0252/3142/5585/files/pikaday_12_04_2021.min.css?v=1618206204
Requested by
Host: cdn.shopify.com
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H3
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QUIC, , AES_128_GCM
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23.227.60.200 , Canada, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Sun, 21 Apr 2024 15:17:30 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
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last-modified
Thu, 02 Nov 2023 09:58:16 GMT
server
cloudflare
vary
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report-to
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cf-ray
877e5762be8ea24c-YYZ
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3 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://koss.com/cdn/shop/files/Koss_Favicon.png?crop=center&height=32&v=1627933938&width=32
Protocol
H3
Security
QUIC, , AES_128_GCM
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/en-ca
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:30 GMT
content-security-policy
sandbox allow-scripts allow-forms allow-modals allow-popups allow-downloads allow-top-navigation-by-user-activation
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload
cf-cache-status
HIT
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x-dc
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alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 14:49:56 GMT
server
cloudflare
x-download-options
noopen
vary
Accept, Accept-Encoding
report-to
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x-sorting-hat-podid
230
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.111.94.218 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
218.94.111.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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Content-Type
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Response headers

date
Sun, 21 Apr 2024 15:17:31 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
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x-robots-tag
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x-request-id
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api.js
www.google.com/recaptcha/ 		1 KB
883 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/api.js?onload=nfRecaptchaScriptLoaded&render=explicit
Requested by
Host: cdn.shopify.com
URL: https://cdn.shopify.com/proxy/e4cd8dee9b335ee2a32cef017fd537ed028561bdd93b811451d7173594b47214/form.nerdy-apps.com/build/nerdy_form_widget.bee96d44.js?shop=koss-stereophones.myshopify.com&sp-cache-control=cHVibGljLCBtYXgtYWdlPTkwMA
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.251.163.147 Farmingdale, United States, ASN15169 (GOOGLE, US),
Reverse DNS
wv-in-f147.1e100.net
Software
GSE /
Resource Hash
a26ba4a5e21421d873fd87c0b58371af651d457f034f5d8f01f3bd64fd435a72
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:32 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
server
GSE
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=utf-8
cache-control
private, max-age=300
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
1; mode=block
expires
Sun, 21 Apr 2024 15:17:32 GMT
recaptcha__en.js
www.gstatic.com/recaptcha/releases/QoukH5jSO3sKFzVEA7Vc8VgC/ 		506 KB
202 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/recaptcha/releases/QoukH5jSO3sKFzVEA7Vc8VgC/recaptcha__en.js
Requested by
Host: www.google.com
URL: https://www.google.com/recaptcha/api.js?onload=nfRecaptchaScriptLoaded&render=explicit
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.253.122.94 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bh-in-f94.1e100.net
Software
sffe /
Resource Hash
57f03d3ba66117edc152646341120dd3a1d7d71b9a98a3723af5a8ae61bcb3ab
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://koss.com/
Origin
https://koss.com
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 11:59:02 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
11910
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
206057
x-xss-protection
0
last-modified
Mon, 15 Apr 2024 02:01:04 GMT
server
sffe
cross-origin-opener-policy
same-origin-allow-popups; report-to="recaptcha"
vary
Accept-Encoding
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Mon, 21 Apr 2025 11:59:02 GMT
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.111.94.218 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
218.94.111.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type
application/json; charset=utf-8
Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1713712653623
X-Monorail-Edge-Event-Sent-At-Ms
1713712653623
X-Monorail-Edge-Client-Message-Id
1ca5d7da-374b-4a86-8ec0-52478eeabff5
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:33 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
3c48e28c-8667-4dc8-9526-b1ff5d96cfba
produce
monorail-edge.shopifysvc.com/v1/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://monorail-edge.shopifysvc.com/v1/produce
Requested by
Host: koss.com
URL: https://koss.com/cdn/wpm/b9269d539web298707p44efdef0m24854cb4m.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.111.94.218 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
218.94.111.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
en-CA,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type
application/json; charset=utf-8
Referer
https://koss.com/
X-Monorail-Edge-Event-Created-At-Ms
1713712654811
X-Monorail-Edge-Event-Sent-At-Ms
1713712654811
X-Monorail-Edge-Client-Message-Id
c9027e58-11be-4fdb-bc5e-71aeb58c0ebc
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 21 Apr 2024 15:17:34 GMT
via
1.1 google
access-control-max-age
86400
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://koss.com
access-control-allow-credentials
true
x-robots-tag
noindex
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
access-control-allow-headers
User-Agent,Accept,Content-Type,X-Monorail-Edge-Event-Created-At-Ms,X-Monorail-Edge-Event-Sent-At-Ms,X-Monorail-Edge-Client-Message-Id,X-Monorail-Edge-Device-Install-Id,X-Monorail-Edge-Accept-Language,X-Monorail-Edge-Content-Language,X-Forwarded-For
content-length
0
x-request-id
18e6c6b6-1acd-45f5-a341-49b21e42038c

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
cdn.shopify.com
URL
https://cdn.shopify.com/videos/c/o/v/b6dfb90f41ef4fc594e03ee3ab969c10.mov

Verdicts & Comments Add Verdict or Comment

74 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| theme object| flu object| Shopify object| ShopifyPay object| __st boolean| ShopifyPaypalV4VisibilityTracking object| jdgmSettings object| jdgm object| meta string| attr object| ShopifyAnalytics object| gaDevIds object| trekkie object| BOOMR object| webPixelsManager function| fbq function| _fbq function| ga object| dataLayer function| gtag string| GoogleAnalyticsObject function| pintrk object| _visit undefined| $ undefined| jQuery object| mc function| $mcj object| fnames object| ftypes object| pageTransitionOverlay boolean| internalReferrer object| winPerf number| navTypeLegacy string| navType function| applyFocusVisiblePolyfill object| lazySizes boolean| VimeoPlayerResizeEmbeds_ boolean| VimeoSeoMetadataAppended string| SHA object| __core-js_shared__ object| core object| regeneratorRuntime object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| google_tag_manager function| onYouTubeIframeAPIReady object| tagConfig number| BOOMR_onload number| visuallyReady object| s object| zonos object| head object| style object| version object| __parkour object| SPRSettings object| $mcSite object| webpackChunk_GeoLocationRecommendations object| LocaleBar object| _GeoLocationRecommendations function| innerShiv function| SPR boolean| bmExtension object| nfRenderedRecaptchas function| nfRecaptchaScriptLoaded function| nfHandleTag object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client object| recaptcha

28 Cookies

Domain/Path Name / Value
koss.com/en-ca Name: localization
Value: CA
.koss.com/ Name: _tracking_consent
Value: %7B%22con%22%3A%7B%22CMP%22%3A%7B%22p%22%3A%22%22%2C%22s%22%3A%22%22%2C%22m%22%3A%22%22%2C%22a%22%3A%22%22%7D%7D%2C%22v%22%3A%222.1%22%2C%22reg%22%3A%22%22%2C%22region%22%3A%22CAON%22%7D
.koss.com/ Name: _shopify_y
Value: 7cf42725-93a0-4ecd-8775-0b87e9b7434e
koss.com/ Name: receive-cookie-deprecation
Value: 1
koss.com/ Name: keep_alive
Value: 7dddb84d-dcd9-4748-9f00-ca5464ba3617
koss.com/ Name: secure_customer_sig
Value:
.koss.com/ Name: _cmp_a
Value: %7B%22purposes%22%3A%7B%22a%22%3Atrue%2C%22p%22%3Atrue%2C%22m%22%3Atrue%2C%22t%22%3Atrue%7D%2C%22display_banner%22%3Afalse%2C%22sale_of_data_region%22%3Afalse%7D
.koss.com/ Name: _orig_referrer
Value:
.koss.com/ Name: _landing_page
Value: %2Fen-ca
.koss.com/ Name: _shopify_s
Value: 90a46ea0-b94f-42ac-acc9-3ef1dab52330
.koss.com/ Name: _shopify_sa_t
Value: 2024-04-21T15%3A17%3A27.649Z
.koss.com/ Name: _shopify_sa_p
Value:
.koss.com/ Name: _gid
Value: GA1.2.870960720.1713712648
.koss.com/ Name: _gat
Value: 1
.pinterest.com/ Name: ar_debug
Value: 1
.koss.com/ Name: _ga_FTMF975HKT
Value: GS1.1.1713712647.1.0.1713712647.60.0.0
.koss.com/ Name: _ga
Value: GA1.1.741926635.1713712648
.koss.com/ Name: _pin_unauth
Value: dWlkPU16TTRPR05oWXpNdFpHWXhNQzAwTm1OaExUazRPR0V0T0RrNE5EWmpNRGs1WVRaaQ
koss.com/ Name: shopify_pay_redirect
Value: pending
.koss.com/ Name: _fbp
Value: fb.1.1713712647978.461337816
.koss.com/ Name: _ga_BMN47JXN8X
Value: GS1.1.1713712648.1.0.1713712648.0.0.0
koss.com/ Name: _pin_unauth
Value: dWlkPVpUaGlNR0ppTXpBdE1tRmtZUzAwT1dabUxXSTVNell0T0Rnek1UazFaRFpqTmpCaw
.ct.pinterest.com/ Name: _pinterest_ct_ua
Value: "TWc9PSZoNHA4TGY4eEdrR05sNmhjOGo5ZlJTNno3ZllnVXNncExYOWErU1RkVEE4WS9xVjdqTk02alhXRkxGQ2txUmIrSlB2c1NKQnkzc3h0NFVHZlYxcnJWQitXR2NDMWNiVUZzRm9tSjlnTzlPcz0mNGdZVllVYkl4VEFWbVUxSVNpbFJ2L3ViSkhZPQ=="
koss.com/ Name: _idy_cid
Value: f008b4a0-eadb-4757-8596-76dececcf467
koss.com/ Name: cart_currency
Value: CAD
koss.com/ Name: locale_bar_accepted
Value: 1
.koss.com/ Name: zCountry
Value: CA
.koss.com/ Name: zHello
Value: 1

17 Console Messages

Source Level URL
Text
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://connect.facebook.net/signals/config/1098004003633243?v=2.9.154&r=stable&domain=koss.com&hme=c3a545c63044e8e9102d4f32d84a1137594d024f28e801d670bc76dc5c075575&ex_m=67%2C112%2C99%2C103%2C58%2C3%2C93%2C66%2C15%2C91%2C84%2C49%2C51%2C158%2C161%2C172%2C168%2C169%2C171%2C28%2C94%2C50%2C73%2C170%2C153%2C156%2C165%2C166%2C173%2C121%2C14%2C48%2C178%2C177%2C123%2C17%2C33%2C38%2C1%2C41%2C62%2C63%2C64%2C68%2C88%2C16%2C13%2C90%2C87%2C86%2C100%2C102%2C37%2C101%2C29%2C25%2C154%2C157%2C130%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C54%2C59%2C61%2C71%2C95%2C26%2C72%2C8%2C7%2C76%2C46%2C20%2C97%2C96%2C9%2C19%2C18%2C81%2C53%2C79%2C32%2C70%2C0%2C89%2C31%2C78%2C83%2C45%2C44%2C82%2C36%2C4%2C85%2C77%2C42%2C39%2C34%2C80%2C2%2C35%2C60%2C40%2C98%2C43%2C75%2C65%2C104%2C57%2C56%2C30%2C92%2C55%2C52%2C47%2C74%2C69%2C23%2C105(Line 97)
Message:
Unrecognized feature: 'attribution-reporting'.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://koss.com/en-ca
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

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 block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
Strict-Transport-Security max-age=7889238
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

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
analytics.google.com
cdn-images.mailchimp.com
cdn.shopify.com
cdn1.judge.me
chimpstatic.com
connect.facebook.net
ct.pinterest.com
extensions.click
geolocation-recommendations.shopifyapps.com
hello.zonos.com
ideafyi.oss-us-west-1.aliyuncs.com
koss.com
monorail-edge.shopifysvc.com
productreviews.shopifycdn.com
rbdata.boostymark.com
s.pinimg.com
s3.amazonaws.com
shop.app
stats.g.doubleclick.net
www.facebook.com
www.google-analytics.com
www.google.ca
www.google.com
www.googletagmanager.com
www.gstatic.com
www.merchant-center-analytics.goog
cdn.shopify.com
142.250.31.113
142.251.111.94
142.251.163.139
142.251.163.147
172.253.115.139
172.253.122.94
172.253.122.95
172.253.63.155
172.253.63.97
185.146.173.20
199.59.243.225
23.218.148.47
23.220.128.196
23.227.38.65
23.227.60.200
3.161.213.12
3.161.213.81
31.13.66.19
31.13.66.35
34.111.94.218
47.254.114.111
52.216.245.142
52.53.50.53
68.70.205.3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