www.knightoptical.com Open in urlscan Pro
2606:4700:3033::6815:6065 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://latest.knightoptical.com/6SX3-7SGT-2F2E0Z-4Z3PM-1/c.aspx
Effective URL:
https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_med...
Submission: On May 11 via api (May 11th 2021, 3:15:34 pm UTC) from IE

Summary HTTP 68 Redirects Links 8 Behaviour Indicators

Summary

This website contacted 23 IPs in 4 countries across 21 domains to perform 68 HTTP transactions. The main IP is 2606:4700:3033::6815:6065, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.knightoptical.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on July 22nd 2020. Valid for: a year.

This is the only time www.knightoptical.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	104.16.207.86 104.16.207.86	13335 (CLOUDFLAR...) (CLOUDFLARENET)
24	2606:4700:303... 2606:4700:3033::6815:6065	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 6	104.16.209.86 104.16.209.86	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	2a00:1450:400... 2a00:1450:4001:808::2004	15169 (GOOGLE) (GOOGLE)
1	104.160.64.9 104.160.64.9	46469 (GETRESPON...) (GETRESPONSE-IMPLIX)
3	93.184.220.42 93.184.220.42	15133 (EDGECAST) (EDGECAST)
1	2606:4700:20:... 2606:4700:20::681a:141	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	2a00:1450:400... 2a00:1450:4001:80f::2008	15169 (GOOGLE) (GOOGLE)
2	65.9.97.107 65.9.97.107	16509 (AMAZON-02) (AMAZON-02)
5	2a00:1450:400... 2a00:1450:4001:82f::2003	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:808::200e	15169 (GOOGLE) (GOOGLE)
1	199.232.136.157 199.232.136.157	54113 (FASTLY) (FASTLY)
1	2a02:26f0:6c0... 2a02:26f0:6c00:2b0::25ea	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	2a03:2880:f01... 2a03:2880:f01c:8012:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
1	2606:4700::68... 2606:4700::6810:b898	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2 2	2620:119:50e6... 2620:119:50e6:101::6cae:b05	14413 (LINKEDIN) (LINKEDIN)
1 1	2620:119:50e8... 2620:119:50e8:101::9002:f01	14413 (LINKEDIN) (LINKEDIN)
1	108.174.10.14 108.174.10.14	14413 (LINKEDIN) (LINKEDIN)
1	104.244.42.197 104.244.42.197	13414 (TWITTER) (TWITTER)
1	2a00:1450:400... 2a00:1450:400c:c04::9c	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:803::2003	15169 (GOOGLE) (GOOGLE)
2	2a03:2880:f11... 2a03:2880:f11c:8183:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1	174.137.122.128 174.137.122.128	54668 (MARCHEX-EAST) (MARCHEX-EAST)
2	3.212.154.13 3.212.154.13	14618 (AMAZON-AES) (AMAZON-AES)
1	104.244.42.195 104.244.42.195	13414 (TWITTER) (TWITTER)
68	23

1 104.16.207.86 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

latest.knightoptical.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

24 2606:4700:3033::6815:6065 (United States)

ASN13335 (CLOUDFLARENET, US)

www.knightoptical.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 104.16.209.86 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

r1.dotdigital-pages.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:808::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 104.160.64.9 (United States)

ASN46469 (GETRESPONSE-IMPLIX, US)
PTR: norevdns.getresponse.com

app.getresponse.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 93.184.220.42 (London, United Kingdom)

ASN15133 (EDGECAST, US)

static.olark.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:20::681a:141 (United States)

ASN13335 (CLOUDFLARENET, US)

api1.websuccess-data.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:80f::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 65.9.97.107 (United States)

ASN16509 (AMAZON-02, US)

7ixtke6ehh.execute-api.us-east-1.amazonaws.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:82f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:808::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 199.232.136.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

static.ads-twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:6c00:2b0::25ea (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

snap.licdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f01c:8012:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:b898 (United States)

ASN13335 (CLOUDFLARENET, US)

i.emlfiles.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2620:119:50e6:101::6cae:b05 (United States) 2 redirects

ASN14413 (LINKEDIN, US)

px.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2620:119:50e8:101::9002:f01 (United States) 1 redirects

ASN14413 (LINKEDIN, US)

www.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 108.174.10.14 (United States)

ASN14413 (LINKEDIN, US)
PTR: 108-174-10-14.fwd.linkedin.com

px4.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.197 (United States)

ASN13414 (TWITTER, US)

t.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c04::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:803::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f11c:8183:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

www.facebook.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 174.137.122.128 (Bothell, United States)

ASN54668 (MARCHEX-EAST, US)

rw1.marchex.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 3.212.154.13 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-212-154-13.compute-1.amazonaws.com

px.marchex.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.195 (United States)

ASN13414 (TWITTER, US)

analytics.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
25	knightoptical.com 1 redirects latest.knightoptical.com www.knightoptical.com	439 KB
6	dotdigital-pages.com 1 redirects r1.dotdigital-pages.com	382 KB
5	gstatic.com www.gstatic.com	1 MB
5	googletagmanager.com www.googletagmanager.com	143 KB
5	google.com www.google.com	22 KB
4	linkedin.com 3 redirects px.ads.linkedin.com www.linkedin.com px4.ads.linkedin.com	2 KB
3	marchex.io rw1.marchex.io px.marchex.io	1 KB
3	olark.com static.olark.com	35 KB
2	facebook.com www.facebook.com	273 B
2	facebook.net connect.facebook.net	96 KB
2	google-analytics.com www.google-analytics.com	19 KB
2	amazonaws.com 7ixtke6ehh.execute-api.us-east-1.amazonaws.com	652 B
1	twitter.com analytics.twitter.com	661 B
1	google.de www.google.de	107 B
1	doubleclick.net stats.g.doubleclick.net	70 B
1	t.co t.co	164 B
1	emlfiles.com i.emlfiles.com	5 KB
1	licdn.com snap.licdn.com	2 KB
1	ads-twitter.com static.ads-twitter.com	2 KB
1	websuccess-data.com api1.websuccess-data.com	1 KB
1	getresponse.com app.getresponse.com	863 B
68	21

	Domain	Requested by
24	www.knightoptical.com	www.knightoptical.com
6	r1.dotdigital-pages.com	1 redirects www.knightoptical.com r1.dotdigital-pages.com
5	www.gstatic.com	www.google.com
5	www.googletagmanager.com	www.knightoptical.com
5	www.google.com	www.knightoptical.com www.gstatic.com
3	static.olark.com	www.knightoptical.com static.olark.com
2	px.marchex.io	www.knightoptical.com
2	www.facebook.com	www.knightoptical.com connect.facebook.net
2	px.ads.linkedin.com	2 redirects
2	connect.facebook.net	www.knightoptical.com connect.facebook.net
2	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
2	7ixtke6ehh.execute-api.us-east-1.amazonaws.com	api1.websuccess-data.com
1	analytics.twitter.com	static.ads-twitter.com
1	rw1.marchex.io	www.knightoptical.com
1	www.google.de	www.knightoptical.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	t.co	www.knightoptical.com
1	px4.ads.linkedin.com	www.knightoptical.com
1	www.linkedin.com	1 redirects
1	i.emlfiles.com	r1.dotdigital-pages.com
1	snap.licdn.com	www.googletagmanager.com
1	static.ads-twitter.com	www.googletagmanager.com
1	api1.websuccess-data.com	www.knightoptical.com
1	app.getresponse.com	www.knightoptical.com
1	latest.knightoptical.com	1 redirects
68	25

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

Domain
catalogue.knightoptical.com
wirebox.co.uk
twitter.com
www.facebook.com
www.linkedin.com
www.youtube.com
www.instagram.com
a1webstats.com

Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2020-07-22` - `2021-07-22`	a year	crt.sh
r1.dotdigital-pages.com Cloudflare Inc ECC CA-3	`2020-07-04` - `2021-07-04`	a year	crt.sh
*.google.com GTS CA 1O1	`2021-04-13` - `2021-07-06`	3 months	crt.sh
*.getresponse.com Go Daddy Secure Certificate Authority - G2	`2021-03-17` - `2022-04-11`	a year	crt.sh
s2.wac.edgecastcdn.net DigiCert TLS RSA SHA256 2020 CA1	`2020-11-17` - `2021-11-23`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2021-04-13` - `2021-07-06`	3 months	crt.sh
*.execute-api.us-east-1.amazonaws.com Amazon	`2020-10-27` - `2021-11-26`	a year	crt.sh
ads-twitter.com DigiCert SHA2 High Assurance Server CA	`2020-08-14` - `2021-08-19`	a year	crt.sh
*.licdn.com DigiCert SHA2 Secure Server CA	`2021-04-30` - `2022-05-11`	a year	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2021-04-06` - `2021-07-03`	3 months	crt.sh
i.emlfiles.com Cloudflare Inc ECC CA-3	`2021-05-08` - `2022-05-07`	a year	crt.sh
px.ads.linkedin.com DigiCert SHA2 Secure Server CA	`2021-04-15` - `2021-10-15`	6 months	crt.sh
t.co DigiCert TLS RSA SHA256 2020 CA1	`2021-02-05` - `2022-02-04`	a year	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2021-04-13` - `2021-07-06`	3 months	crt.sh
www.google.com GTS CA 1C3	`2021-04-13` - `2021-07-06`	3 months	crt.sh
www.google.de GTS CA 1C3	`2021-04-13` - `2021-07-06`	3 months	crt.sh
*.marchex.io GeoTrust RSA CA 2018	`2019-03-28` - `2021-06-26`	2 years	crt.sh
*.twitter.com DigiCert TLS RSA SHA256 2020 CA1	`2021-02-05` - `2022-02-04`	a year	crt.sh

This page contains 5 frames:

Primary Page: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
Frame ID: 323C3625E93114FC43C08B247F9A001A
Requests: 53 HTTP requests in this frame

Frame: https://r1.dotdigital-pages.com/p/6SX3-4LA/thank-you-for-subscribing-to-our-news-letter-you-will-shortly-receive-an-opt-in-confirmation
Frame ID: 48856D0E47E3E0B2C80AD1A5F7C36726
Requests: 6 HTTP requests in this frame

Frame: https://static.olark.com/jsclient/app.js
Frame ID: CBA576C1137FC21686C253953E1B0EB4
Requests: 2 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LcV9qcZAAAAAKnwFKTUF-YoxATSX5Gyh18OaFYB&co=aHR0cHM6Ly93d3cua25pZ2h0b3B0aWNhbC5jb206NDQz&hl=en&v=npGaewopg1UaB8CNtYfx-y1j&size=normal&badge=inline&cb=vj0dhfx45gmo
Frame ID: 5F9485428C3A54690295E308FFEF8814
Requests: 4 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/bframe?hl=en&v=npGaewopg1UaB8CNtYfx-y1j&k=6LcV9qcZAAAAAKnwFKTUF-YoxATSX5Gyh18OaFYB&cb=cv437d8im8ku
Frame ID: 207089E5DE25DB45747C0600DD4E8990
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://latest.knightoptical.com/6SX3-7SGT-2F2E0Z-4Z3PM-1/c.aspx HTTP 302
https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%2... Page URL

Detected technologies

WordPress (CMS) Expand

Overall confidence: 100%
Detected patterns

headers link /rel="https:\/\/api\.w\.org\/"/i

PHP (Programming Languages) Expand

Overall confidence: 100%
Detected patterns

headers link /rel="https:\/\/api\.w\.org\/"/i

MySQL (Databases) Expand

Overall confidence: 100%
Detected patterns

headers link /rel="https:\/\/api\.w\.org\/"/i

Windows Server (Operating Systems) Expand

Overall confidence: 50%
Detected patterns

url /\.aspx?(?:$|\?)/i

Microsoft ASP.NET (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

url /\.aspx?(?:$|\?)/i

IIS (Web Servers) Expand

Overall confidence: 50%
Detected patterns

url /\.aspx?(?:$|\?)/i

CloudFlare (CDN) Expand

Overall confidence: 100%
Detected patterns

headers server /^cloudflare$/i

Page Statistics

68
Requests

100 %
HTTPS

56 %
IPv6

21
Domains

25
Subdomains

23
IPs

4
Countries

2205 kB
Transfer

4248 kB
Size

0
Cookies

8 Outgoing links

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

URL: https://catalogue.knightoptical.com/
Title: view our catalogue

Search URL Search Domain Scan URL

URL: https://wirebox.co.uk/
Title: Wirebox

Search URL Search Domain Scan URL

URL: https://twitter.com/KnightOptical
Title:

Search URL Search Domain Scan URL

URL: https://www.facebook.com/knightoptical/
Title:

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/knightoptical/
Title:

Search URL Search Domain Scan URL

URL: https://www.youtube.com/user/KnightOptical
Title:

Search URL Search Domain Scan URL

URL: https://www.instagram.com/knightopticalko/
Title:

Search URL Search Domain Scan URL

URL: https://a1webstats.com/
Title: A1 WebStats

Search URL Search Domain Scan URL

Page URL History

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

https://latest.knightoptical.com/6SX3-7SGT-2F2E0Z-4Z3PM-1/c.aspx HTTP 302
https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 25

https://r1.dotdigital-pages.com/p/6SX3-4LA HTTP 301
https://r1.dotdigital-pages.com/p/6SX3-4LA/thank-you-for-subscribing-to-our-news-letter-you-will-shortly-receive-an-opt-in-confirmation

Request Chain 46

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=544081&time=1620746112356&url=https%3A%2F%2Fwww.knightoptical.com%2Fcustom%2Foptical-components%2Finfrared-optics%2Fznse%2F%3Futm_campaign%3D363485_USA%20%202500%20list%26utm_medium%3Demail%26utm_source%3DKnight%20Optical%20(UK)%20Ltd%26dm_i%3D6SX3%2C7SGT%2C2F2E0Z%2CWNNU%2C1 HTTP 302
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D544081%26time%3D1620746112356%26url%3Dhttps%253A%252F%252Fwww.knightoptical.com%252Fcustom%252Foptical-components%252Finfrared-optics%252Fznse%252F%253Futm_campaign%253D363485_USA%2B%2B2500%2Blist%2526utm_medium%253Demail%2526utm_source%253DKnight%2BOptical%2B%2528UK%2529%2BLtd%2526dm_i%253D6SX3%252C7SGT%252C2F2E0Z%252CWNNU%252C1%26liSync%3Dtrue HTTP 302
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=544081&time=1620746112356&url=https%3A%2F%2Fwww.knightoptical.com%2Fcustom%2Foptical-components%2Finfrared-optics%2Fznse%2F%3Futm_campaign%3D363485_USA++2500+list%26utm_medium%3Demail%26utm_source%3DKnight+Optical+%28UK%29+Ltd%26dm_i%3D6SX3%2C7SGT%2C2F2E0Z%2CWNNU%2C1&liSync=true HTTP 302
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=544081&time=1620746112356&url=https%3A%2F%2Fwww.knightoptical.com%2Fcustom%2Foptical-components%2Finfrared-optics%2Fznse%2F%3Futm_campaign%3D363485_USA++2500+list%26utm_medium%3Demail%26utm_source%3DKnight+Optical+%28UK%29+Ltd%26dm_i%3D6SX3%2C7SGT%2C2F2E0Z%2CWNNU%2C1&liSync=true&e_ipv6=AQKhgzM4MqAb0AAAAXlb_xMUwB0TFsZiTqsVlq8oVso9-gWyuOUyWkeRxodjEviTevmjOMtD

68 HTTP transactions
1 data transactions

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

GET
H2

200

Primary Request / Show response
www.knightoptical.com/custom/optical-components/infrared-optics/znse/
Redirect Chain

https://latest.knightoptical.com/6SX3-7SGT-2F2E0Z-4Z3PM-1/c.aspx
https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2...

82 KB
18 KB

192ms
192ms

Document
text/html

2606:4700:3033::6815:6065
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3033::6815:6065 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0961c03f4d8e36870715966e11f9115c1d7add8ad3f9e603841a4df920fd361c

Request headers

:method: GET
:authority: www.knightoptical.com
:scheme: https
:path: /custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: none
sec-fetch-mode: navigate
sec-fetch-user: ?1
sec-fetch-dest: document
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
content-type: text/html; charset=UTF-8
link: <https://www.knightoptical.com/wp-json/>; rel="https://api.w.org/", <https://www.knightoptical.com/?p=8264>; rel=shortlink
x-mod-pagespeed: 1.13.35.2-0
vary: Accept-Encoding
access-control-allow-origin: *
cache-control: max-age=0, no-cache
cf-cache-status: DYNAMIC
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Redirect headers

date: Tue, 11 May 2021 15:15:09 GMT
content-type: text/html; charset=utf-8
content-length: 338
cache-control: private
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alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400

GET
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www.knightoptical.com/wp-content/themes/ko/ 159 KB
24 KB 32ms
26ms Stylesheet
text/css 2606:4700:3033::6815:6065
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Full URL: https://www.knightoptical.com/wp-content/themes/ko/A.style.css,qver=5.2.3.pagespeed.cf.u-LNRgvigB.css
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18ms Stylesheet
text/css 2606:4700:3033::6815:6065
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Full URL: https://www.knightoptical.com/wp-content/plugins/wp-featherlight/css/wp-featherlight.min.css,qver=1.3.4.pagespeed.ce.ed4NL9nIFF.css
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32 KB 34ms
28ms Script
application/javascript 2606:4700:3033::6815:6065
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Full URL: https://www.knightoptical.com/wp-includes/js/jquery/jquery.js,qver=1.12.4-wp.pagespeed.jm.gp20iU5FlU.js
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GET
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www.knightoptical.com/wp-includes/js/jquery/ 10 KB
4 KB 24ms
18ms Script
application/javascript 2606:4700:3033::6815:6065
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Full URL: https://www.knightoptical.com/wp-includes/js/jquery/jquery-migrate.min.js,qver=1.4.1.pagespeed.jm.C2obERNcWh.js
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www.knightoptical.com/wp-content/plugins/olark-live-chat/public/js/ 3 KB
1 KB 24ms
18ms Script
application/javascript 2606:4700:3033::6815:6065
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Full URL: https://www.knightoptical.com/wp-content/plugins/olark-live-chat/public/js/olark-wp-public.js,qver=1.0.0.pagespeed.jm.39cX0YQmNU.js
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GET
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9 KB 106ms
85ms Script
text/javascript 2606:4700:3033::6815:6065
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Full URL

https://www.knightoptical.com/cdn-cgi/bm/cv/669835187/api.js

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URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1

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Security

QUIC, , AES_128_GCM

Server

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Software

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
nel: {"report_to":"cf-nel","max_age":604800}
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=TgXXODLE8jxwHtsM%2FhjgRMcgJJnK%2BjnakWVN9aZtBFgh%2BRDHTazqEz3VGBJfcGDvZVeuCiyx9uAVS1UKyHmHJCXXGR9I8drHidQiUS2eybNNTRrJNJlMeTCmx%2F2QCWhoGLM%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/javascript
cache-control: max-age=604800, public
cf-ray: 64dc5c714ac62bd6-FRA
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 09fd981ad100002bd6958b2000000001

GET
H3-29 200 email-decode.min.js Show response
www.knightoptical.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/ 1 KB
1 KB 12ms
11ms Script
application/javascript 2606:4700:3033::6815:6065
CLOUDFLARENET

General

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Full URL

https://www.knightoptical.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js

Requested by

Protocol

H3-29

Security

QUIC, , AES_128_GCM

Server

2606:4700:3033::6815:6065 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

:path: /cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
pragma: no-cache
accept-encoding: gzip, deflate, br
accept-language: en-US
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode: no-cors
accept: */*
cache-control: no-cache
sec-fetch-dest: script
:authority: www.knightoptical.com
referer: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
:scheme: https
sec-fetch-site: same-origin
:method: GET
Referer: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
nel: {"report_to":"cf-nel","max_age":604800}
cf-request-id: 09fd981a5900002bd6e59e8000000001
last-modified: Fri, 07 May 2021 18:48:32 GMT
server: cloudflare
x-frame-options: DENY
etag: W/"60958b80-4d7"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=CBoNp%2ByGLs2rQ4QO77RIjPbEcq%2Fge5PzIfQC7QHij52Ptx%2BAOLsW007wMJyuHP3I0WBkDQ6Hxi%2BL9fVOxhWL5mWF3fiy6dSFCpLi9SRk8Ivl8vfSH0KkmGsnsEKgrZhilMo%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
cache-control: max-age=172800 public
cf-ray: 64dc5c7089212bd6-FRA
expires: Thu, 13 May 2021 15:15:09 GMT

GET
H3-29 200 xlogo.png.pagespeed.ic.B4ZlqnkFzU.webp
www.knightoptical.com/wp-content/themes/ko/assets/img/logos/ 24 KB
24 KB 106ms
84ms Image
image/webp 2606:4700:3033::6815:6065
CLOUDFLARENET

General

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Full URL: https://www.knightoptical.com/wp-content/themes/ko/assets/img/logos/xlogo.png.pagespeed.ic.B4ZlqnkFzU.webp
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
Protocol: H3-29
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3033::6815:6065 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 68f4aee3313bdb0e68e5061faa3adb28b4681be65e02f549a9293f9794469dc3

Request headers

:path: /wp-content/themes/ko/assets/img/logos/xlogo.png.pagespeed.ic.B4ZlqnkFzU.webp
pragma: no-cache
cookie: _fbp=fb.1.1620746109577.1808776209
accept-encoding: gzip, deflate, br
accept-language: en-US
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode: no-cors
accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control: no-cache
sec-fetch-dest: image
:authority: www.knightoptical.com
referer: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
:scheme: https
sec-fetch-site: same-origin
:method: GET
Referer: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
cf-cache-status: HIT
x-original-content-length: 46134
age: 1330270
nel: {"report_to":"cf-nel","max_age":604800}
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content-length: 24370
cf-request-id: 09fd981add00002bd6bfbe3000000001
last-modified: Mon, 26 Apr 2021 02:32:04 GMT
server: cloudflare
etag: W/"0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=PvGcm1UP1cL42qeKy7czhz5K6E1ppBM8oZVHPX%2BkQx%2FXpwaFJRLp7R8aX%2FDfs4IdhR1qg%2Bsm4qQXV2Acwe%2Bg15ivP4wT2l3crOTFl5uiIjt4jQ3pbvgIVvUAAMI0401c%2BqY%3D"}],"group":"cf-nel","max_age":604800}
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cf-ray: 64dc5c716aea2bd6-FRA
link: <https://www.knightoptical.com/wp-content/themes/ko/assets/img/logos/logo.png>; rel="canonical"
expires: Wed, 11 May 2022 15:15:09 GMT

GET
H3-29 200 260xNxlogo.png.pagespeed.ic.BfVQFQlXAW.webp
www.knightoptical.com/wp-content/themes/ko/assets/img/logos/ 4 KB
5 KB 103ms
83ms Image
image/webp 2606:4700:3033::6815:6065
CLOUDFLARENET

General

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Full URL: https://www.knightoptical.com/wp-content/themes/ko/assets/img/logos/260xNxlogo.png.pagespeed.ic.BfVQFQlXAW.webp
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
Protocol: H3-29
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3033::6815:6065 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 283f583b8bf0b005628ef7f376e0477043e23702d8b33fc984e39837655e359a

Request headers

:path: /wp-content/themes/ko/assets/img/logos/260xNxlogo.png.pagespeed.ic.BfVQFQlXAW.webp
pragma: no-cache
cookie: _fbp=fb.1.1620746109577.1808776209
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user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode: no-cors
accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control: no-cache
sec-fetch-dest: image
:authority: www.knightoptical.com
referer: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
:scheme: https
sec-fetch-site: same-origin
:method: GET
Referer: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
cf-cache-status: HIT
x-original-content-length: 46134
age: 1469372
nel: {"report_to":"cf-nel","max_age":604800}
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content-length: 4138
cf-request-id: 09fd981add00002bd6d118e000000001
last-modified: Sat, 24 Apr 2021 11:45:54 GMT
server: cloudflare
etag: W/"0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=DWOnP32zggaaGLH5AYras5iK4pUorhpmIQOmdIe0PYGa2LqSYD08dSR2z%2FpnXYO%2FUuquOmBuymqyh%2FUy2qa1ljsUElQfFlAjLLQNHAaA65cp8Ka6%2FefSHNKcZi5fswGg9Ak%3D"}],"group":"cf-nel","max_age":604800}
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access-control-allow-origin: *
cache-control: public, max-age=31536000
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cf-ray: 64dc5c716aed2bd6-FRA
link: <https://www.knightoptical.com/wp-content/themes/ko/assets/img/logos/logo.png>; rel="canonical"
expires: Wed, 11 May 2022 15:15:09 GMT

GET
H2 200 popoverv2.js Show response
r1.dotdigital-pages.com/resources/sharing/ 42 KB
10 KB 37ms
37ms Script
application/javascript 104.16.209.86
CLOUDFLARENET

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Full URL: https://r1.dotdigital-pages.com/resources/sharing/popoverv2.js?sharing=lp-popover&domain=r1.dotdigital-pages.com&id=6SX3-4LA%2Fthank-you-for-subscribing-to-our-news-letter-you-will-shortly-receive-an-opt-in-confirmation%22&delay=0&mobile=&keydismiss=&width=600
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.16.209.86 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 6212795d3486e42f9811afb61ed24f5f619aaf6eba37fc8d4838187511bbbf8e

Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 4872
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 10356
cf-request-id: 09fd981a8b00007215348b4000000001
last-modified: Thu, 29 Apr 2021 13:14:39 GMT
server: cloudflare
etag: "809da9bf93cd71:0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript
x-dm-activity-id: 97a88671c0464d299cdc781dfe88ae21
accept-ranges: bytes
cf-ray: 64dc5c70dda07215-AMS

GET
H3-29 200 xznse-window-300x200.jpg.pagespeed.ic.yxw26N1RoB.webp
www.knightoptical.com/wp-content/uploads/2020/02/ 1 KB
2 KB 177ms
159ms Image
image/webp 2606:4700:3033::6815:6065
CLOUDFLARENET

General

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Full URL: https://www.knightoptical.com/wp-content/uploads/2020/02/xznse-window-300x200.jpg.pagespeed.ic.yxw26N1RoB.webp
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
Protocol: H3-29
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3033::6815:6065 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5e22c6903001fb5e82db4efcec33181f3a7f95c62827ef46fbf1a27da1530edf

Request headers

:path: /wp-content/uploads/2020/02/xznse-window-300x200.jpg.pagespeed.ic.yxw26N1RoB.webp
pragma: no-cache
cookie: _fbp=fb.1.1620746109577.1808776209
accept-encoding: gzip, deflate, br
accept-language: en-US
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode: no-cors
accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control: no-cache
sec-fetch-dest: image
:authority: www.knightoptical.com
referer: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
:scheme: https
sec-fetch-site: same-origin
:method: GET
Referer: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
cf-cache-status: HIT
x-original-content-length: 3110
age: 11
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content-length: 1534
cf-request-id: 09fd981add00002bd6c52e3000000001
last-modified: Tue, 11 May 2021 15:11:58 GMT
server: cloudflare
etag: W/"0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=FggvSFL6iMemcxpO4IcZUazxlLSI4og%2FpJFfU%2BFknEjLhpQAdyAVI2fr5USSzFBrqwBxxYskdYfQ%2BURGMOWZXT39Bx8g1L3RwfsbNNDDXsgQUiOtAirELS%2FjjCLJj%2FrQcBM%3D"}],"group":"cf-nel","max_age":604800}
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link: <https://www.knightoptical.com/wp-content/uploads/2020/02/znse-window-300x200.jpg>; rel="canonical"
expires: Wed, 11 May 2022 15:15:09 GMT

GET
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www.knightoptical.com/wp-content/uploads/2021/02/ 2 KB
2 KB 180ms
162ms Image
image/webp 2606:4700:3033::6815:6065
CLOUDFLARENET

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Full URL: https://www.knightoptical.com/wp-content/uploads/2021/02/xznse-transmission-uncoated-1mm-150x150.png.pagespeed.ic.eQKlD2yrQY.webp
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
Protocol: H3-29
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3033::6815:6065 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: dbd9ebf4b7b08643070ba4a2d76bf8edd1582997e3a7c297f959655e734c0688

Request headers

:path: /wp-content/uploads/2021/02/xznse-transmission-uncoated-1mm-150x150.png.pagespeed.ic.eQKlD2yrQY.webp
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cookie: _fbp=fb.1.1620746109577.1808776209
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sec-fetch-mode: no-cors
accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control: no-cache
sec-fetch-dest: image
:authority: www.knightoptical.com
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:scheme: https
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:method: GET
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
cf-cache-status: MISS
x-original-content-length: 8214
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content-length: 1696
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last-modified: Tue, 11 May 2021 15:15:09 GMT
server: cloudflare
etag: W/"0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
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expires: Wed, 11 May 2022 15:15:09 GMT

GET
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www.knightoptical.com/wp-content/themes/ko/assets/img/logos/ 692 B
1 KB 176ms
158ms Image
image/webp 2606:4700:3033::6815:6065
CLOUDFLARENET

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Full URL: https://www.knightoptical.com/wp-content/themes/ko/assets/img/logos/50xNxfooter-logo.png.pagespeed.ic.qE5wWxrSEP.webp
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
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Security: QUIC, , AES_128_GCM
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Software: cloudflare /
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
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x-original-content-length: 8461
age: 1374043
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server: cloudflare
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vary: Accept-Encoding
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expires: Wed, 11 May 2022 15:15:09 GMT

GET
H3-29 200 xcredit-card-icons.png.pagespeed.ic.cSKEr79GuW.webp
www.knightoptical.com/wp-content/themes/ko/assets/img/logos/ 12 KB
13 KB 149ms
131ms Image
image/webp 2606:4700:3033::6815:6065
CLOUDFLARENET

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Full URL: https://www.knightoptical.com/wp-content/themes/ko/assets/img/logos/xcredit-card-icons.png.pagespeed.ic.cSKEr79GuW.webp
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
Protocol: H3-29
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3033::6815:6065 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 94fd20bfc4a1736c97c67251afb86571ef61dd802b6453f60bc485624257ed7a

Request headers

:path: /wp-content/themes/ko/assets/img/logos/xcredit-card-icons.png.pagespeed.ic.cSKEr79GuW.webp
pragma: no-cache
cookie: _fbp=fb.1.1620746109577.1808776209
accept-encoding: gzip, deflate, br
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sec-fetch-mode: no-cors
accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control: no-cache
sec-fetch-dest: image
:authority: www.knightoptical.com
referer: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
:scheme: https
sec-fetch-site: same-origin
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
cf-cache-status: HIT
x-original-content-length: 13448
age: 1330270
nel: {"report_to":"cf-nel","max_age":604800}
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content-length: 12106
cf-request-id: 09fd981adf00002bd6d7162000000001
last-modified: Mon, 26 Apr 2021 02:32:04 GMT
server: cloudflare
etag: W/"0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
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expires: Wed, 11 May 2022 15:15:09 GMT

GET
H3-29 200 api.js Show response
www.google.com/recaptcha/ 850 B
576 B 83ms
66ms Script
text/javascript 2a00:1450:4001:808::2004
GOOGLE

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https://www.google.com/recaptcha/api.js

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H3-29

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:808::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: GSE
x-frame-options: SAMEORIGIN
content-type: text/javascript; charset=UTF-8
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content-length: 555
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expires: Tue, 11 May 2021 15:15:09 GMT

GET
H/1.1 200
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app.getresponse.com/ 0
863 B 139ms
137ms Script
application/x-javascript 104.160.64.9
GETRESPONSE-IMPLIX

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https://app.getresponse.com/view_webform_v2.js?u=hoekE&webforms_id=57555404

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Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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Software

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Request headers

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Response headers

Strict-Transport-Security: max-age=31536000
Content-Encoding: gzip
Referrer-Policy: strict-origin-when-cross-origin
Date: Tue, 11 May 2021 15:15:09 GMT
X-Frame-Options: sameorigin
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GET
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www.knightoptical.com/wp-content/themes/ko/assets/build/js/ 204 KB
61 KB 152ms
134ms Script
application/javascript 2606:4700:3033::6815:6065
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Full URL: https://www.knightoptical.com/wp-content/themes/ko/assets/build/js/app.min.js,qver=5.2.3.pagespeed.jm.3Q4vQFi_Sh.js
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
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Security: QUIC, , AES_128_GCM
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Request headers

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accept: */*
cache-control: no-cache
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:authority: www.knightoptical.com
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:scheme: https
sec-fetch-site: same-origin
:method: GET
Referer: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
x-original-content-length: 212651
age: 1587277
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cf-request-id: 09fd981ade00002bd68eb0e000000001
last-modified: Fri, 23 Apr 2021 06:11:49 GMT
server: cloudflare
etag: W/"0"
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access-control-allow-origin: *
cache-control: public, max-age=31536000
cf-ray: 64dc5c716af52bd6-FRA
expires: Wed, 11 May 2022 15:15:09 GMT

GET
H3-29 200 wpFeatherlight.pkgd.min.js,qver=1.3.4.pagespeed.ce.aNMqfYtocG.js Show response
www.knightoptical.com/wp-content/plugins/wp-featherlight/js/ 14 KB
5 KB 92ms
77ms Script
application/javascript 2606:4700:3033::6815:6065
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Full URL: https://www.knightoptical.com/wp-content/plugins/wp-featherlight/js/wpFeatherlight.pkgd.min.js,qver=1.3.4.pagespeed.ce.aNMqfYtocG.js
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
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Software: cloudflare /
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Request headers

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accept: */*
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:scheme: https
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
x-original-content-length: 14299
age: 1587277
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cf-request-id: 09fd981ace00002bd6efaef000000001
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server: cloudflare
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cf-ray: 64dc5c714aab2bd6-FRA
expires: Wed, 11 May 2022 15:15:09 GMT

GET
H2 200 loader.js Show response
static.olark.com/jsclient/ 9 KB
3 KB 58ms
41ms Script
application/javascript 93.184.220.42
EDGECAST

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Full URL: https://static.olark.com/jsclient/loader.js
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/wp-content/plugins/olark-live-chat/public/js/olark-wp-public.js,qver=1.0.0.pagespeed.jm.39cX0YQmNU.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 93.184.220.42 London, United Kingdom, ASN15133 (EDGECAST, US),
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Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
content-encoding: gzip
last-modified: Thu, 15 Apr 2021 21:24:08 GMT
server: ECS (amb/6BB6)
age: 9939
etag: W/"6078aef8-2347"
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content-length: 3178
via: 1.1 google
expires: Tue, 11 May 2021 18:15:09 GMT

GET
H2 200 tracker.js Show response
api1.websuccess-data.com/ 2 KB
1 KB 40ms
24ms Script
text/plain 2606:4700:20::681a:141
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Full URL: https://api1.websuccess-data.com/tracker.js
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
Protocol: H2
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Server: 2606:4700:20::681a:141 , United States, ASN13335 (CLOUDFLARENET, US),
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Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:09 GMT
content-encoding: br
nel: {"report_to":"cf-nel","max_age":604800}
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
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cf-request-id: 09fd981ad800004ddc9f0b3000000001

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 142 KB
49 KB 66ms
50ms Script
application/javascript 2a00:1450:4001:80f::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-MRNP86V

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

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44 KB 130ms
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application/octet-stream 2606:4700:3033::6815:6065
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Full URL: https://www.knightoptical.com/wp-content/themes/ko/assets/fonts/OpenSans-Regular.woff2
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46 KB 162ms
88ms Font
application/octet-stream 2606:4700:3033::6815:6065
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Full URL: https://www.knightoptical.com/wp-content/themes/ko/assets/fonts/OpenSans-Bold.woff2
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URL: https://www.knightoptical.com/wp-content/themes/ko/A.style.css,qver=5.2.3.pagespeed.cf.u-LNRgvigB.css
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Request headers

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CLOUDFLARENET

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19 KB
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241ms
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Document
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date: Tue, 11 May 2021 15:15:09 GMT
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application/octet-stream 2606:4700:3033::6815:6065
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Full URL: https://www.knightoptical.com/wp-content/themes/ko/assets/fonts/OpenSans-Light.woff2
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origin: https://www.knightoptical.com
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accept-language: en-US
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:scheme: https
sec-fetch-site: same-origin
:method: POST
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Content-Type: application/json

Response headers

date: Tue, 11 May 2021 15:15:11 GMT
nel: {"report_to":"cf-nel","max_age":604800}
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
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GET
H2 200 2080-210-10-4994.js Show response
static.olark.com/a/assets/v0/site/ Frame CBA5 13 KB
13 KB 17ms
17ms Script
application/javascript 93.184.220.42
EDGECAST

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Full URL: https://static.olark.com/a/assets/v0/site/2080-210-10-4994.js?cb=1620746111245
Requested by: Host: static.olark.com
URL: https://static.olark.com/jsclient/app.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 93.184.220.42 London, United Kingdom, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECS (amb/6BB9) /
Resource Hash: 7044a6cfd4c10cc1cb60e58b754026ca75c025c4b174556ed8cfac48654e4cad

Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:11 GMT
via: 1.1 google
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server: ECS (amb/6BB9)
age: 425906
x-cache: HIT
content-type: application/javascript
access-control-allow-origin: *
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GET
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r1.dotdigital-pages.com/resources/embedded/ Frame 4885 61 KB
12 KB 32ms
31ms Stylesheet
text/css 104.16.209.86
CLOUDFLARENET

General

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Full URL: https://r1.dotdigital-pages.com/resources/embedded/landingpages.css
Requested by: Host: r1.dotdigital-pages.com
URL: https://r1.dotdigital-pages.com/p/6SX3-4LA/thank-you-for-subscribing-to-our-news-letter-you-will-shortly-receive-an-opt-in-confirmation
Protocol: H3-29
Security: QUIC, , AES_128_GCM
Server: 104.16.209.86 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
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Request headers

Referer: https://r1.dotdigital-pages.com/p/6SX3-4LA/thank-you-for-subscribing-to-our-news-letter-you-will-shortly-receive-an-opt-in-confirmation
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:11 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 2097
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 12072
cf-request-id: 09fd98218f0000d9115f31e000000001
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/css; charset=utf-8
x-dm-activity-id: 9744164775a7455ba6ec52afc2ea5e1f
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GET
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5 KB 17ms
17ms Image
image/webp 2606:4700::6810:b898
CLOUDFLARENET

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Full URL: https://i.emlfiles.com/cmpimg/5/1/4/7/1/3/files/247937_ko_logo_dotdigital.png
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URL: https://r1.dotdigital-pages.com/p/6SX3-4LA/thank-you-for-subscribing-to-our-news-letter-you-will-shortly-receive-an-opt-in-confirmation
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:b898 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
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Request headers

Referer: https://r1.dotdigital-pages.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:11 GMT
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server: cloudflare
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vary: Accept
x-amz-request-id: VEVCPPPNTKVYNG6X
cf-request-id: 09fd98218900004aa3e683f000000001
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GET
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r1.dotdigital-pages.com/assets/scripts/ Frame 4885 1 MB
353 KB 64ms
64ms Script
application/javascript 104.16.209.86
CLOUDFLARENET

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Full URL: https://r1.dotdigital-pages.com/assets/scripts/LandingPagesEmbedded1_2
Requested by: Host: r1.dotdigital-pages.com
URL: https://r1.dotdigital-pages.com/p/6SX3-4LA/thank-you-for-subscribing-to-our-news-letter-you-will-shortly-receive-an-opt-in-confirmation
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Request headers

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Response headers

date: Tue, 11 May 2021 15:15:11 GMT
content-encoding: gzip
cf-cache-status: DYNAMIC
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server: cloudflare
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vary: Accept-Encoding
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access-control-allow-origin: *
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GET
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595 B 151ms
147ms Script
text/javascript 104.16.209.86
CLOUDFLARENET

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Full URL: https://r1.dotdigital-pages.com/Resources/LandingPagesEmbedded/localised/strings.js
Requested by: Host: r1.dotdigital-pages.com
URL: https://r1.dotdigital-pages.com/p/6SX3-4LA/thank-you-for-subscribing-to-our-news-letter-you-will-shortly-receive-an-opt-in-confirmation
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Request headers

Referer: https://r1.dotdigital-pages.com/p/6SX3-4LA/thank-you-for-subscribing-to-our-news-letter-you-will-shortly-receive-an-opt-in-confirmation
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:11 GMT
content-encoding: gzip
cf-cache-status: MISS
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/javascript; charset=utf-8
x-dm-activity-id: d9441e14663f45b19c38c473c3f6811a
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cf-request-id: 09fd9821950000d9115534d000000001

POST
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www.google-analytics.com/j/ 2 B
22 B 16ms
15ms XHR
text/plain 2a00:1450:4001:808::200e
GOOGLE

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Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j90&a=205709973&t=pageview&_s=1&dl=https%3A%2F%2Fwww.knightoptical.com%2Fcustom%2Foptical-components%2Finfrared-optics%2Fznse%2F%3Futm_campaign%3D363485_USA%2520%25202500%2520list%26utm_medium%3Demail%26utm_source%3DKnight%2520Optical%2520%2528UK%2529%2520Ltd%26dm_i%3D6SX3%2C7SGT%2C2F2E0Z%2CWNNU%2C1&dp=%2Fcustom%2Foptical-components%2Finfrared-optics%2Fznse%2F&ul=en-us&de=UTF-8&dt=Custom%20Zinc%20Selenide%20(ZnSe)%20%7C%20ZnSe%20IR%20grid%20polarizers%20%7C%20FLIR&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAAC~&jid=281125798&gjid=370370837&cid=123353278.1620746112&tid=UA-46554889-1&_gid=1097989285.1620746112&_r=1&gtm=2wg4s0MRNP86V&z=1242254281

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Host: www.google-analytics.com
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Protocol

H3-29

Security

QUIC, , AES_128_GCM

Server

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Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

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x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
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content-length: 2
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2

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collect
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Redirect Chain

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0
288 B

185ms
180ms

Image
application/javascript

108.174.10.14
LINKEDIN

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Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
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Software: Play /
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Request headers

Referer: https://www.knightoptical.com/
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Response headers

date: Tue, 11 May 2021 15:15:15 GMT
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server: Play
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Redirect headers

date: Tue, 11 May 2021 15:15:13 GMT
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server: Play
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GET
H2 200 883711738486266 Show response
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72 KB 7ms
6ms Script
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FACEBOOK

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Full URL

https://connect.facebook.net/signals/config/883711738486266?v=2.9.39&r=stable

Requested by

Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Software

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Request headers

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Response headers

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GET
H2 200 adsct
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164 B 138ms
138ms Image
image/gif 104.244.42.197
TWITTER

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Full URL

https://t.co/i/adsct?type=javascript&version=1.1.1&p_id=Twitter&p_user_id=0&txn_id=o1nzt&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0&tw_document_href=https%3A%2F%2Fwww.knightoptical.com%2Fcustom%2Foptical-components%2Finfrared-optics%2Fznse%2F%3Futm_campaign%3D363485_USA%2520%25202500%2520list%26utm_medium%3Demail%26utm_source%3DKnight%2520Optical%2520%2528UK%2529%2520Ltd%26dm_i%3D6SX3%2C7SGT%2C2F2E0Z%2CWNNU%2C1

Requested by

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.244.42.197 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_devel /

Resource Hash

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Security Headers

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Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:12 GMT
content-encoding: gzip
x-content-type-options: nosniff
status: 200 OK
x-twitter-response-tags: BouncerCompliant
content-length: 65
x-xss-protection: 0
pragma: no-cache
last-modified: Tue, 11 May 2021 15:15:12 GMT
server: tsa_devel
x-frame-options: SAMEORIGIN
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expires: Tue, 31 Mar 1981 05:00:00 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 4 B
70 B 18ms
17ms XHR
text/plain 2a00:1450:400c:c04::9c
GOOGLE

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Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j90&tid=UA-46554889-1&cid=123353278.1620746112&jid=281125798&gjid=370370837&_gid=1097989285.1620746112&_u=YEBAAEAAAAAAAC~&z=374603553

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c04::9c Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain

Response headers

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strict-transport-security: max-age=10886400; includeSubDomains; preload
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
date: Tue, 11 May 2021 15:15:12 GMT
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content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 94 KB
36 KB 16ms
16ms Script
application/javascript 2a00:1450:4001:80f::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-W4FRKB

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

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Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:12 GMT
content-encoding: br
vary: Accept-Encoding
cross-origin-resource-policy: cross-origin
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last-modified: Tue, 11 May 2021 15:00:00 GMT
server: Google Tag Manager
strict-transport-security: max-age=31536000; includeSubDomains
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: Tue, 11 May 2021 15:15:12 GMT

GET
H2 200 anchor Show response
www.google.com/recaptcha/api2/ Frame 5F94 39 KB
20 KB 30ms
30ms Document
text/html 2a00:1450:4001:808::2004
GOOGLE

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Full URL

https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LcV9qcZAAAAAKnwFKTUF-YoxATSX5Gyh18OaFYB&co=aHR0cHM6Ly93d3cua25pZ2h0b3B0aWNhbC5jb206NDQz&hl=en&v=npGaewopg1UaB8CNtYfx-y1j&size=normal&badge=inline&cb=vj0dhfx45gmo

Requested by

Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/npGaewopg1UaB8CNtYfx-y1j/recaptcha__en.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

GSE /

Resource Hash

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Security Headers

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Request headers

:method: GET
:authority: www.google.com
:scheme: https
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pragma: no-cache
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accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://www.knightoptical.com/
accept-encoding: gzip, deflate, br
accept-language: en-US
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Referer: https://www.knightoptical.com/

Response headers

content-type: text/html; charset=utf-8
cache-control: no-cache, no-store, max-age=0, must-revalidate
pragma: no-cache
expires: Mon, 01 Jan 1990 00:00:00 GMT
date: Tue, 11 May 2021 15:15:12 GMT
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GET
DATA 200
OK truncated
/ Frame 4885 108 B
0 Image
image/svg+xml

General

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Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: fa35cf44f8f94f042e32eeed52393aba50e8f44a4378942e6313a8a5a7d6a261

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
H3-29 200 ga-audiences
www.google.com/ads/ 42 B
63 B 45ms
44ms Image
image/gif 2a00:1450:4001:808::2004
GOOGLE

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Full URL

https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j90&tid=UA-46554889-1&cid=123353278.1620746112&jid=281125798&_u=YEBAAEAAAAAAAC~&z=189226262

Requested by

Protocol

H3-29

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:808::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 11 May 2021 15:15:13 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
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
content-type: image/gif
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content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
107 B 36ms
35ms Image
image/gif 2a00:1450:4001:803::2003
GOOGLE

General

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Full URL

https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j90&tid=UA-46554889-1&cid=123353278.1620746112&jid=281125798&_u=YEBAAEAAAAAAAC~&z=189226262

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:803::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 11 May 2021 15:15:13 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
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
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content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.facebook.com/tr/ 44 B
258 B 6ms
6ms Image
image/gif 2a03:2880:f11c:8183:face:b00c:0:25de
FACEBOOK

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Full URL

https://www.facebook.com/tr/?id=883711738486266&ev=PageView&dl=https%3A%2F%2Fwww.knightoptical.com%2Fcustom%2Foptical-components%2Finfrared-optics%2Fznse%2F%3Futm_campaign%3D363485_USA%2520%25202500%2520list%26utm_medium%3Demail%26utm_source%3DKnight%2520Optical%2520%2528UK%2529%2520Ltd%26dm_i%3D6SX3%2C7SGT%2C2F2E0Z%2CWNNU%2C1&rl=&if=false&ts=1620746113127&sw=1600&sh=1200&v=2.9.39&r=stable&a=tmgoogletagmanager&ec=0&o=30&fbp=fb.1.1620746113124.44591190&it=1620746112438&coo=false&exp=l1&rqm=GET

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f11c:8183:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

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Security Headers

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

Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:13 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: image/gif
cache-control: no-cache, must-revalidate, max-age=0
cross-origin-resource-policy: cross-origin
alt-svc: h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length: 44
expires: Tue, 11 May 2021 15:15:13 GMT

GET
H/1.1 200
OK getnumdata.js Show response
rw1.marchex.io/euinc/ 249 B
508 B 227ms
104ms Script
text/javascript 174.137.122.128
MARCHEX-EAST

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Full URL: https://rw1.marchex.io/euinc/getnumdata.js?vskeywords=keyword_session_id;var=_vsrkpd.d;acc=fwABAVv7yAJRLwA6;cky=rkpd_fwABAVv7yAJRLwA6;ign=1;url=https%3A%2F%2Fwww.knightoptical.com%2Fcustom%2Foptical-components%2Finfrared-optics%2Fznse%2F%3Futm_campaign%3D363485_USA%20%202500%20list%26utm_medium%3Demail%26utm_source%3DKnight%20Optical%20(UK)%20Ltd%26dm_i%3D6SX3%2C7SGT%2C2F2E0Z%2CWNNU%2C1;
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 174.137.122.128 Bothell, United States, ASN54668 (MARCHEX-EAST, US),
Reverse DNS
Software: Apache /
Resource Hash: fcfdebf0ee1194974a1b3dbb7572fb7f1fe7dacd1d36b72007c267ed008a4669

Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 11 May 2021 15:15:13 GMT
Content-Encoding: gzip
Server: Apache
Vary: Accept-Encoding,User-Agent
P3P: CP="NOI COR NID TAI OUR BUS STA"
Transfer-Encoding: chunked
Connection: Keep-Alive
Accept-Ranges: bytes
Content-Type: text/javascript
Keep-Alive: timeout=1, max=84

GET
H2 200 styles__ltr.css
www.gstatic.com/recaptcha/releases/npGaewopg1UaB8CNtYfx-y1j/ Frame 5F94 51 KB
25 KB 14ms
14ms Stylesheet
text/css 2a00:1450:4001:82f::2003
GOOGLE

General

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Full URL

https://www.gstatic.com/recaptcha/releases/npGaewopg1UaB8CNtYfx-y1j/styles__ltr.css

Requested by

Host: www.google.com
URL: https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LcV9qcZAAAAAKnwFKTUF-YoxATSX5Gyh18OaFYB&co=aHR0cHM6Ly93d3cua25pZ2h0b3B0aWNhbC5jb206NDQz&hl=en&v=npGaewopg1UaB8CNtYfx-y1j&size=normal&badge=inline&cb=vj0dhfx45gmo

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.google.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 13:38:54 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Mon, 03 May 2021 04:05:35 GMT
server: sffe
age: 5781
vary: Accept-Encoding
content-type: text/css
cache-control: public, max-age=31536000
cross-origin-resource-policy: cross-origin
accept-ranges: bytes
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 25722
x-xss-protection: 0
expires: Wed, 11 May 2022 13:38:54 GMT

GET
H3-29 200 recaptcha__en.js Show response
www.gstatic.com/recaptcha/releases/npGaewopg1UaB8CNtYfx-y1j/ Frame 5F94 335 KB
335 KB 8ms
7ms Script
text/javascript 2a00:1450:4001:82f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.gstatic.com/recaptcha/releases/npGaewopg1UaB8CNtYfx-y1j/recaptcha__en.js

Requested by

Protocol

H3-29

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

99416b76ef60008edc2057882bfb782e731a5a32264d60c7f2a5f69e577c618d

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.google.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 13:08:08 GMT
x-content-type-options: nosniff
last-modified: Mon, 03 May 2021 04:05:35 GMT
server: sffe
age: 7627
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=31536000
cross-origin-resource-policy: cross-origin
accept-ranges: bytes
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 342789
x-xss-protection: 0
expires: Wed, 11 May 2022 13:08:08 GMT

POST
H3-29 200 /
www.facebook.com/tr/ 0
15 B 15ms
15ms Ping
text/plain 2a03:2880:f11c:8183:face:b00c:0:25de
FACEBOOK

General

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Show headers Download Go to

Full URL

https://www.facebook.com/tr/

Requested by

Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js

Protocol

H3-29

Security

QUIC, , AES_128_GCM

Server

2a03:2880:f11c:8183:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryq3C9RpeAxPBEVsxp

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
server: proxygen-bolt
date: Tue, 11 May 2021 15:15:15 GMT
content-type: text/plain
access-control-allow-origin: https://www.knightoptical.com
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
content-length: 0
alt-svc: h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
priority: u=3,i

GET
H2 200 webworker.js
www.google.com/recaptcha/api2/ Frame 5F94 102 B
198 B 15ms
15ms Other
text/javascript 2a00:1450:4001:808::2004
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google.com/recaptcha/api2/webworker.js?hl=en&v=npGaewopg1UaB8CNtYfx-y1j

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

GSE /

Resource Hash

b0969f0ca46a6f19d27f76e8ed98f974395121d227c3085ed9325a63ccce3102

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

Referer: https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LcV9qcZAAAAAKnwFKTUF-YoxATSX5Gyh18OaFYB&co=aHR0cHM6Ly93d3cua25pZ2h0b3B0aWNhbC5jb206NDQz&hl=en&v=npGaewopg1UaB8CNtYfx-y1j&size=normal&badge=inline&cb=vj0dhfx45gmo
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:16 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: GSE
x-frame-options: SAMEORIGIN
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=300
content-security-policy: frame-ancestors 'self'
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 111
x-xss-protection: 1; mode=block
expires: Tue, 11 May 2021 15:15:16 GMT

GET
H2 200 pixel.gif
px.marchex.io/ 43 B
380 B 116ms
115ms Image
image/gif 3.212.154.13
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://px.marchex.io/pixel.gif?c=1620746116242
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.212.154.13 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-212-154-13.compute-1.amazonaws.com
Software: Apache /
Resource Hash: 4e0705327480ad2323cb03d9c450ffcae4a98bf3a5382fa0c7882145ed620e49

Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:16 GMT
last-modified: Wed, 27 May 2020 13:28:58 GMT
server: Apache
etag: "2b-5a6a131c27782"
p3p: policyref="px.marchex.io/w3c/p3p.xml", CP="NOI DSP COR CUR ADM DEV PSA PSD TAI IVA IVD HIS OUR UNI IND COM"
accept-ranges: bytes
content-type: image/gif
content-length: 43

GET
H2 200 pixel.gif
px.marchex.io/ 43 B
380 B 115ms
114ms Image
image/gif 3.212.154.13
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://px.marchex.io/pixel.gif?c=1620746116242&p=WaLaDN,-P.CkK,-P.CUL,VE7ZbJ
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.212.154.13 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-212-154-13.compute-1.amazonaws.com
Software: Apache /
Resource Hash: 4e0705327480ad2323cb03d9c450ffcae4a98bf3a5382fa0c7882145ed620e49

Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:16 GMT
last-modified: Wed, 27 May 2020 13:28:58 GMT
server: Apache
etag: "2b-5a6a131c27782"
p3p: policyref="px.marchex.io/w3c/p3p.xml", CP="NOI DSP COR CUR ADM DEV PSA PSD TAI IVA IVD HIS OUR UNI IND COM"
accept-ranges: bytes
content-type: image/gif
content-length: 43

GET
H2 200 adsct Show response
analytics.twitter.com/i/ 31 B
661 B 242ms
130ms Script
application/javascript 104.244.42.195
TWITTER

General

Check archive.org

Show headers Download Go to

Full URL

https://analytics.twitter.com/i/adsct?type=javascript&version=1.1.1&p_id=Twitter&p_user_id=0&txn_id=o1nzt&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0&tpx_cb=twttr.conversion.loadPixels&tw_document_href=https%3A%2F%2Fwww.knightoptical.com%2Fcustom%2Foptical-components%2Finfrared-optics%2Fznse%2F%3Futm_campaign%3D363485_USA%2520%25202500%2520list%26utm_medium%3Demail%26utm_source%3DKnight%2520Optical%2520%2528UK%2529%2520Ltd%26dm_i%3D6SX3%2C7SGT%2C2F2E0Z%2CWNNU%2C1

Requested by

Host: static.ads-twitter.com
URL: https://static.ads-twitter.com/uwt.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.244.42.195 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_devel /

Resource Hash

df3e003cc30e9bdd0313100e8ee5d468070b4b34d11ad355f276a356d4b9c7bf

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Referer: https://www.knightoptical.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 15:15:16 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
status: 200 OK
x-twitter-response-tags: BouncerCompliant
content-length: 57
x-xss-protection: 0
pragma: no-cache
last-modified: Tue, 11 May 2021 15:15:16 GMT
server: tsa_devel
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=631138519
content-type: application/javascript;charset=utf-8
cache-control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0
x-connection-hash: 04988166113c9c46dd19c09e2d2c1f87cdd6874fd8a79f8c9a50ec88355e8a60
x-transaction: 677c08597f99a122
expires: Tue, 31 Mar 1981 05:00:00 GMT

GET
H2 200 bframe Show response
www.google.com/recaptcha/api2/ Frame 2070 7 KB
1 KB 20ms
20ms Document
text/html 2a00:1450:4001:808::2004
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google.com/recaptcha/api2/bframe?hl=en&v=npGaewopg1UaB8CNtYfx-y1j&k=6LcV9qcZAAAAAKnwFKTUF-YoxATSX5Gyh18OaFYB&cb=cv437d8im8ku

Requested by

Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/npGaewopg1UaB8CNtYfx-y1j/recaptcha__en.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

GSE /

Resource Hash

7308380a6f59b5b2beea9070b51f3550cca1ef3e1ed09732db90d73a8ba9da97

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-kiC8e5y3j8TGPLAZ2NjBAQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

:method: GET
:authority: www.google.com
:scheme: https
:path: /recaptcha/api2/bframe?hl=en&v=npGaewopg1UaB8CNtYfx-y1j&k=6LcV9qcZAAAAAKnwFKTUF-YoxATSX5Gyh18OaFYB&cb=cv437d8im8ku
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://www.knightoptical.com/
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Referer: https://www.knightoptical.com/

Response headers

content-type: text/html; charset=utf-8
cache-control: no-cache, no-store, max-age=0, must-revalidate
pragma: no-cache
expires: Mon, 01 Jan 1990 00:00:00 GMT
date: Tue, 11 May 2021 15:15:16 GMT
content-security-policy: script-src 'report-sample' 'nonce-kiC8e5y3j8TGPLAZ2NjBAQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-encoding: gzip
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
content-length: 1113
server: GSE
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"

POST
H2 204 mod_pagespeed_beacon Show response
www.knightoptical.com/ 0
440 B 135ms
108ms XHR
text/plain 2606:4700:3033::6815:6065
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.knightoptical.com/mod_pagespeed_beacon?url=https%3A%2F%2Fwww.knightoptical.com%2Fcustom%2Foptical-components%2Finfrared-optics%2Fznse%2F%3Futm_campaign%3D363485_USA%2520%25202500%2520list%26utm_medium%3Demail%26utm_source%3DKnight%2520Optical%2520%2528UK%2529%2520Ltd%26dm_i%3D6SX3%2C7SGT%2C2F2E0Z%2CWNNU%2C1
Requested by: Host: www.knightoptical.com
URL: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3033::6815:6065 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-fetch-mode: cors
origin: https://www.knightoptical.com
accept-encoding: gzip, deflate, br
accept-language: en-US
sec-fetch-dest: empty
content-length: 52
:path: /mod_pagespeed_beacon?url=https%3A%2F%2Fwww.knightoptical.com%2Fcustom%2Foptical-components%2Finfrared-optics%2Fznse%2F%3Futm_campaign%3D363485_USA%2520%25202500%2520list%26utm_medium%3Demail%26utm_source%3DKnight%2520Optical%2520%2528UK%2529%2520Ltd%26dm_i%3D6SX3%2C7SGT%2C2F2E0Z%2CWNNU%2C1
pragma: no-cache
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
content-type: application/x-www-form-urlencoded
accept: */*
cache-control: no-cache
:authority: www.knightoptical.com
referer: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
:scheme: https
sec-fetch-site: same-origin
:method: POST
Referer: https://www.knightoptical.com/custom/optical-components/infrared-optics/znse/?utm_campaign=363485_USA%20%202500%20list&utm_medium=email&utm_source=Knight%20Optical%20%28UK%29%20Ltd&dm_i=6SX3,7SGT,2F2E0Z,WNNU,1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

cf-request-id: 09fd98369a000064555d999000000001
cf-cache-status: DYNAMIC
nel: {"report_to":"cf-nel","max_age":604800}
server: cloudflare
date: Tue, 11 May 2021 15:15:16 GMT
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=ji2mOAJ68gbul0g7yKxPFQ39sKpGdGSDIWYcjMAc2VpoWEyPEiUXPXYxO6a5yQUmycu1de3L6q5NjVX5uGvC2Txm3NZyDS2jYH9Ix%2F3eNJovguGy2KJnjILiXPrT2qtgbnI%3D"}],"group":"cf-nel","max_age":604800}
cache-control: max-age=0, no-cache
cf-ray: 64dc5c9dca406455-FRA
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400

GET
H3-29 200 styles__ltr.css
www.gstatic.com/recaptcha/releases/npGaewopg1UaB8CNtYfx-y1j/ Frame 2070 51 KB
25 KB 8ms
6ms Stylesheet
text/css 2a00:1450:4001:82f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.gstatic.com/recaptcha/releases/npGaewopg1UaB8CNtYfx-y1j/styles__ltr.css

Requested by

Host: www.google.com
URL: https://www.google.com/recaptcha/api2/bframe?hl=en&v=npGaewopg1UaB8CNtYfx-y1j&k=6LcV9qcZAAAAAKnwFKTUF-YoxATSX5Gyh18OaFYB&cb=cv437d8im8ku

Protocol

H3-29

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

94b328f86382cda7d83cebb40ee8dd8f567582a60ba91a90a37f490b0f0edefa

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.google.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 13:38:54 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Mon, 03 May 2021 04:05:35 GMT
server: sffe
age: 5782
vary: Accept-Encoding
content-type: text/css
cache-control: public, max-age=31536000
cross-origin-resource-policy: cross-origin
accept-ranges: bytes
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 25722
x-xss-protection: 0
expires: Wed, 11 May 2022 13:38:54 GMT

GET
H3-29 200 recaptcha__en.js Show response
www.gstatic.com/recaptcha/releases/npGaewopg1UaB8CNtYfx-y1j/ Frame 2070 335 KB
335 KB 9ms
8ms Script
text/javascript 2a00:1450:4001:82f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.gstatic.com/recaptcha/releases/npGaewopg1UaB8CNtYfx-y1j/recaptcha__en.js

Requested by

Host: www.google.com
URL: https://www.google.com/recaptcha/api2/bframe?hl=en&v=npGaewopg1UaB8CNtYfx-y1j&k=6LcV9qcZAAAAAKnwFKTUF-YoxATSX5Gyh18OaFYB&cb=cv437d8im8ku

Protocol

H3-29

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

99416b76ef60008edc2057882bfb782e731a5a32264d60c7f2a5f69e577c618d

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.google.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 11 May 2021 13:08:08 GMT
x-content-type-options: nosniff
last-modified: Mon, 03 May 2021 04:05:35 GMT
server: sffe
age: 7628
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=31536000
cross-origin-resource-policy: cross-origin
accept-ranges: bytes
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 342789
x-xss-protection: 0
expires: Wed, 11 May 2022 13:08:08 GMT

Verdicts & Comments Add Verdict or Comment

92 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.

0 Cookies

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

8 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
console-api	log	URL: https://www.knightoptical.com/wp-includes/js/jquery/jquery-migrate.min.js,qver=1.4.1.pagespeed.jm.C2obERNcWh.js(Line 1) Message: JQMIGRATE: Migrate is installed, version 1.4.1
console-api	log	URL: https://www.knightoptical.com/wp-content/plugins/olark-live-chat/public/js/olark-wp-public.js,qver=1.0.0.pagespeed.jm.39cX0YQmNU.js(Line 1) Message: [olark] This site is using the Olark WordPress Plugin
console-api	log	URL: https://www.knightoptical.com/wp-content/plugins/olark-live-chat/public/js/olark-wp-public.js,qver=1.0.0.pagespeed.jm.39cX0YQmNU.js(Line 1) Message: [olark] site ID = 2080-210-10-4994
console-api	log	URL: https://www.knightoptical.com/wp-content/plugins/olark-live-chat/public/js/olark-wp-public.js,qver=1.0.0.pagespeed.jm.39cX0YQmNU.js(Line 1) Message: [olark] wordpress_only
console-api	log	URL: https://www.knightoptical.com/wp-content/plugins/olark-live-chat/public/js/olark-wp-public.js,qver=1.0.0.pagespeed.jm.39cX0YQmNU.js(Line 1) Message: [olark] The WordPress plugin has disable mobile set to true
console-api	log	URL: https://www.knightoptical.com/wp-content/plugins/olark-live-chat/public/js/olark-wp-public.js,qver=1.0.0.pagespeed.jm.39cX0YQmNU.js(Line 1) Message: [olark] The WordPress plugin has start_expanded set to false
console-api	log	URL: https://www.knightoptical.com/wp-content/plugins/olark-live-chat/public/js/olark-wp-public.js,qver=1.0.0.pagespeed.jm.39cX0YQmNU.js(Line 1) Message: [olark] The WordPress plugin has detached set to false
console-api	log	URL: https://www.knightoptical.com/wp-content/plugins/olark-live-chat/public/js/olark-wp-public.js,qver=1.0.0.pagespeed.jm.39cX0YQmNU.js(Line 1) Message: [olark] There are no additional api calls used in the WordPress plugin

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.

7ixtke6ehh.execute-api.us-east-1.amazonaws.com
analytics.twitter.com
api1.websuccess-data.com
app.getresponse.com
connect.facebook.net
i.emlfiles.com
latest.knightoptical.com
px.ads.linkedin.com
px.marchex.io
px4.ads.linkedin.com
r1.dotdigital-pages.com
rw1.marchex.io
snap.licdn.com
static.ads-twitter.com
static.olark.com
stats.g.doubleclick.net
t.co
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.gstatic.com
www.knightoptical.com
www.linkedin.com
104.16.207.86
104.16.209.86
104.160.64.9
104.244.42.195
104.244.42.197
108.174.10.14
174.137.122.128
199.232.136.157
2606:4700:20::681a:141
2606:4700:3033::6815:6065
2606:4700::6810:b898
2620:119:50e6:101::6cae:b05
2620:119:50e8:101::9002:f01
2a00:1450:4001:803::2003
2a00:1450:4001:808::2004
2a00:1450:4001:808::200e
2a00:1450:4001:80f::2008
2a00:1450:4001:82f::2003
2a00:1450:400c:c04::9c
2a02:26f0:6c00:2b0::25ea
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8183:face:b00c:0:25de
3.212.154.13
65.9.97.107
93.184.220.42
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www.knightoptical.com Open in urlscan Pro 2606:4700:3033::6815:6065 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

68 Requests

100 %HTTPS

56 %IPv6

21 Domains

25 Subdomains

23 IPs

4 Countries

2205 kBTransfer

4248 kBSize

0 Cookies

8 Outgoing links

Page URL History

Redirected requests

68 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

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www.knightoptical.com Open in urlscan Pro
2606:4700:3033::6815:6065 Public Scan

Screenshot
Live screenshot

Full Image

68
Requests

100 %
HTTPS

56 %
IPv6

21
Domains

25
Subdomains

23
IPs

4
Countries

2205 kB
Transfer

4248 kB
Size

0
Cookies

68 HTTP transactions
1 data transactions