URL: https://register.myfundraise.is/
Submission: On November 13 via api from US — Scanned from IS

Summary

This website contacted 11 IPs in 4 countries across 8 domains to perform 13 HTTP transactions. The main IP is 188.114.96.3, located in Amsterdam, Netherlands and belongs to CLOUDFLARENET, US. The main domain is register.myfundraise.is.
TLS certificate: Issued by WE1 on October 28th 2024. Valid for: 3 months.
This is the only time register.myfundraise.is was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 188.114.96.3 13335 (CLOUDFLAR...)
1 104.18.30.78 13335 (CLOUDFLAR...)
1 35.190.26.57 15169 (GOOGLE)
1 104.18.30.19 13335 (CLOUDFLAR...)
1 2a02:26f0:480... 20940 (AKAMAI-ASN1)
1 151.101.130.6 54113 (FASTLY)
1 2600:9000:205... 16509 (AMAZON-02)
1 104.18.31.78 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2600:9000:26e... 16509 (AMAZON-02)
13 11
Apex Domain
Subdomains
Transfer
3 cloudflare.com
performance.radar.cloudflare.com — Cisco Umbrella Rank: 89808
ipv4-check-perf.radar.cloudflare.com — Cisco Umbrella Rank: 368231
ipv6-check-perf.radar.cloudflare.com — Cisco Umbrella Rank: 439858
5 KB
3 myfundraise.is
register.myfundraise.is
16 KB
2 cedexis-test.com
fastly.cedexis-test.com — Cisco Umbrella Rank: 11650
p29.cedexis-test.com — Cisco Umbrella Rank: 12034
201 KB
1 cloudfront.net
d37vlkgj6jn9t1.cloudfront.net
547 B
1 akamaized.net
cedexis-test.akamaized.net — Cisco Umbrella Rank: 221674
100 KB
1 compute-pipe.com
benchmarks.cdn.compute-pipe.com — Cisco Umbrella Rank: 216735
100 KB
1 1e100cdn.net
benchmark.1e100cdn.net — Cisco Umbrella Rank: 11196
100 KB
0 edgecompute.app Failed
uniquely-peaceful-hagfish.edgecompute.app Failed
13 8

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

Domain
www.cloudflare.com
support.cloudflare.com
Subject Issuer Validity Valid
register.myfundraise.is
WE1
2024-10-28 -
2025-01-26
3 months crt.sh
radar.cloudflare.com
WE1
2024-10-26 -
2025-01-24
3 months crt.sh
1e100cdn.net
WR3
2024-11-06 -
2025-02-04
3 months crt.sh
cdn.compute-pipe.com
WE1
2024-10-15 -
2025-01-13
3 months crt.sh
a248.e.akamai.net
DigiCert TLS RSA SHA256 2020 CA1
2024-04-18 -
2025-04-19
a year crt.sh
fastly.cedexis-test.com
GlobalSign Atlas R3 DV TLS CA 2024 Q1
2024-04-03 -
2025-05-05
a year crt.sh
p29.cedexis-test.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-01-10 -
2025-01-09
a year crt.sh
*.cloudfront.net
Amazon RSA 2048 M01
2024-07-30 -
2025-07-03
a year crt.sh

This page contains 1 frames:

Primary Page: https://register.myfundraise.is/
Frame ID: FD0F2694C19D518A2664DE071D025EB7
Requests: 13 HTTP requests in this frame

Screenshot

Page Title

Origin DNS error | register.myfundraise.is | Cloudflare

Page Statistics

13
Requests

92 %
HTTPS

40 %
IPv6

8
Domains

11
Subdomains

11
IPs

4
Countries

524 kB
Transfer

530 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

13 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
register.myfundraise.is/
6 KB
7 KB
Document
General
Full URL
https://register.myfundraise.is/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0d7eb3dfdd2cd2f33781ea30139a50cc7bfd2c79fe2c9a45d33d44426aac1718
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
8e1ed73ddc605cbb-KEF
content-length
6220
content-type
text/html; charset=UTF-8
date
Wed, 13 Nov 2024 12:42:16 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
priority
u=0,i
referrer-policy
same-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9BnuLrTmYw5Nix%2F6N6O5WnF2GeVADORJQes2G9TLaAnc8GX8gtOh2r1xW3Nu3H9a7TQUpufhWLHbcNEPPxbao%2BPUZBPBRwD3yiCc%2BeYmD5xPw%2BgHtT2jb7gs1%2Bc65nTVKCu31BAkHvNhsQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=QUIC&rtt=89314&sent=12&recv=7&lost=0&retrans=0&sent_bytes=4154&recv_bytes=4352&delivery_rate=36351&cwnd=12000&unsent_bytes=0&cid=e673e798ebd486ab&ts=107&x=1" cfExtPri cfHdrFlush;dur=0
x-frame-options
SAMEORIGIN
main.css
register.myfundraise.is/cdn-cgi/styles/
8 KB
2 KB
Stylesheet
General
Full URL
https://register.myfundraise.is/cdn-cgi/styles/main.css
Requested by
Host: register.myfundraise.is
URL: https://register.myfundraise.is/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d30b4ea6f68456672f5abb35e9dcf7d54226372b66e9d60a7ee26b7a52568e74
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://register.myfundraise.is/

Response headers

vary
Accept-Encoding
cache-control
max-age=7200, public
content-encoding
gzip
etag
W/"672e2353-1f4d"
x-content-type-options
nosniff
cf-ray
8e1ed73e8d1c5cbb-KEF
expires
Wed, 13 Nov 2024 14:42:16 GMT
date
Wed, 13 Nov 2024 12:42:16 GMT
content-type
text/css
last-modified
Fri, 08 Nov 2024 14:42:27 GMT
server
cloudflare
x-frame-options
DENY
beacon.js
performance.radar.cloudflare.com/
10 KB
4 KB
Script
General
Full URL
https://performance.radar.cloudflare.com/beacon.js
Requested by
Host: register.myfundraise.is
URL: https://register.myfundraise.is/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.30.78 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
08f3a1d34468087e8e1c1755b34f5f4ff122e01c04a9c392f85ae10d1661738e
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

content-encoding
br
access-control-allow-methods
*
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Wed, 13 Nov 2024 12:42:16 GMT
content-type
text/javascript;charset=UTF-8
vary
Accept-Encoding
priority
u=3,i=?0
access-control-allow-headers
*
strict-transport-security
max-age=15552000; includeSubDomains
cache-control
no-store, max-age=0
timing-allow-origin
*
referrer-policy
no-referrer
cf-ray
8e1ed73f38215cbf-KEF
access-control-allow-origin
*
server
cloudflare
r20-100KB.png
benchmark.1e100cdn.net/
100 KB
100 KB
Image
General
Full URL
https://benchmark.1e100cdn.net/r20-100KB.png?r=10349317
Requested by
Host: register.myfundraise.is
URL: https://register.myfundraise.is/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.190.26.57 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
57.26.190.35.bc.googleusercontent.com
Software
/
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

cache-control
public,max-age=31536000
timing-allow-origin
*
etag
"5939ad35-19000"
age
504216
via
1.1 google
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
102400
date
Thu, 07 Nov 2024 16:38:41 GMT
content-type
image/png
favicon.ico
register.myfundraise.is/
6 KB
7 KB
Other
General
Full URL
https://register.myfundraise.is/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
826a3569c32b3a0a070840be4a6858dac6c11371ccb8e19cfaf629ac97a0630f
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://register.myfundraise.is/

Response headers

nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tTbF2RPCurjndpuc0k0sVurkDDKdGz6IlrEfThSZoug29Ij%2BNUuxfHPdcJdLOuwmb0apMh%2B68ozyCKfwqrsSVc0TaOBfZEWsvBNyVbO5kLPdZu6tqgAkKDXhqT2gOZ8UL34KKm3ajBHUiA%3D%3D"}],"group":"cf-nel","max_age":604800}
referrer-policy
same-origin
cf-ray
8e1ed7430f645cbb-KEF
expires
Thu, 01 Jan 1970 00:00:01 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=96772&sent=24&recv=16&lost=0&retrans=0&sent_bytes=13783&recv_bytes=5333&delivery_rate=24848&cwnd=12000&unsent_bytes=0&cid=e673e798ebd486ab&ts=936&x=1", cfExtPri, cfHdrFlush;dur=0
content-length
6220
date
Wed, 13 Nov 2024 12:42:17 GMT
content-type
text/html; charset=UTF-8
vary
Accept-Encoding
server
cloudflare
priority
u=1,i
x-frame-options
SAMEORIGIN
r20-100KB.png
benchmarks.cdn.compute-pipe.com/
100 KB
100 KB
Image
General
Full URL
https://benchmarks.cdn.compute-pipe.com/r20-100KB.png?r=55999837
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.30.19 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

cache-control
no-store
timing-allow-origin
*
cf-cache-status
HIT
access-control-expose-headers
*
x-source
Cloudflare Radar
cf-ray
8e1ed7440d995cc9-KEF
access-control-allow-origin
*
content-length
102400
date
Wed, 13 Nov 2024 12:42:17 GMT
content-type
image/png
vary
Accept-Encoding
server
cloudflare
r20-100KB.png
cedexis-test.akamaized.net/img/
100 KB
100 KB
Image
General
Full URL
https://cedexis-test.akamaized.net/img/r20-100KB.png?r=75654046
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:480:33::212:40cd Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
nginx /
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

Cache-Control
public, max-age=2629743
Timing-Allow-Origin
*
ETag
"63185a85-19000"
Connection
keep-alive
X-Content-Type-Options
nosniff
Expires
Fri, 13 Dec 2024 23:11:21 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
X-Cache
RequestInfo=925102297,2a02:26f0:480:33::212:40cd,5d3bb84,1731501738,47939,95,35894e4
Content-Length
102400
Date
Wed, 13 Nov 2024 12:42:18 GMT
Content-Type
image/png
Last-Modified
Wed, 07 Sep 2022 08:47:01 GMT
Server
nginx
r20-100KB.png
fastly.cedexis-test.com/img/20367/
100 KB
101 KB
Image
General
Full URL
https://fastly.cedexis-test.com/img/20367/r20-100KB.png?r=78649432
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
151.101.130.6 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

ETag
"63185a62-19000"
Age
1306419
X-Content-Type-Options
nosniff
X-Cache
HIT, HIT
X-Cedexis-UNI
EGLC|{"pop":"EGLC","sip":"151.101.130.6","rtt":84846,"min_rtt":84775,"ip_ver":"v4","info_state":"HIT","tls":"TLSv1.3","server_name":"cache-lcy-eglc8600042"}
Date
Wed, 13 Nov 2024 12:42:18 GMT
Content-Type
image/png
Last-Modified
Wed, 07 Sep 2022 08:46:26 GMT
X-Served-By
cache-dfw-kdfw8210038-DFW, cache-lcy-eglc8600042-LCY
X-Cache-Hits
6811, 7546
Cache-Control
max-age=2629743, public
Timing-Allow-Origin
*
X-Timer
S1731501739.704328,VS0,VE0
Connection
keep-alive
Via
1.1 varnish, 1.1 varnish
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
102400
Server
nginx
r20-100KB.png
p29.cedexis-test.com/img/
100 KB
101 KB
Image
General
Full URL
https://p29.cedexis-test.com/img/r20-100KB.png?r=16189577
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2057:da00:1b:9b5:7e00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

ETag
"63185a85-19000"
Age
2154551
X-Content-Type-Options
nosniff
Alt-Svc
h3=":443"; ma=86400
X-Cache
Hit from cloudfront
X-Amz-Cf-Id
wZdTDSY0aEnfmzu9NnJZFKU3jaJwSH4HTiDZBVwL1xAsFOz3Vc3NDQ==
Date
Sat, 19 Oct 2024 14:13:08 GMT
Content-Type
image/png
Last-Modified
Wed, 07 Sep 2022 08:47:01 GMT
Cache-Control
max-age=2629743, public
Timing-Allow-Origin
*
Connection
keep-alive
Via
1.1 21da0a66bafe2c8de8be4a4d8039346a.cloudfront.net (CloudFront)
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
102400
X-Amz-Cf-Pop
FRA6-C1
Server
nginx
info
ipv4-check-perf.radar.cloudflare.com/api/
162 B
600 B
Fetch
General
Full URL
https://ipv4-check-perf.radar.cloudflare.com/api/info?r=69903152
Requested by
Host: performance.radar.cloudflare.com
URL: https://performance.radar.cloudflare.com/beacon.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.31.78 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6f2b243befa60d85f81e172e453df18dbdde15859861ba87f2f10b28f6427ea4
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

content-encoding
br
access-control-allow-methods
*
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Wed, 13 Nov 2024 12:42:19 GMT
content-type
application/json;charset=UTF-8
vary
Accept-Encoding
priority
u=1,i
access-control-allow-headers
*
strict-transport-security
max-age=15552000; includeSubDomains
timing-allow-origin
*
referrer-policy
strict-origin-when-cross-origin
cf-ray
8e1ed750be345cbb-KEF
access-control-allow-origin
*
server
cloudflare
info
ipv6-check-perf.radar.cloudflare.com/api/
172 B
608 B
Fetch
General
Full URL
https://ipv6-check-perf.radar.cloudflare.com/api/info?r=77527897
Requested by
Host: performance.radar.cloudflare.com
URL: https://performance.radar.cloudflare.com/beacon.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:1f4e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a7192f36043ef8d46d1fbdd989aa943f953a7dd03187a5398ce7bcf262977444
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

content-encoding
br
access-control-allow-methods
*
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Wed, 13 Nov 2024 12:42:19 GMT
content-type
application/json;charset=UTF-8
vary
Accept-Encoding
priority
u=1,i
access-control-allow-headers
*
strict-transport-security
max-age=15552000; includeSubDomains
timing-allow-origin
*
referrer-policy
strict-origin-when-cross-origin
cf-ray
8e1ed752685a5cbe-KEF
access-control-allow-origin
*
server
cloudflare
/
d37vlkgj6jn9t1.cloudfront.net/
134 B
547 B
Image
General
Full URL
https://d37vlkgj6jn9t1.cloudfront.net/?test=bcc6a5c1b80a776e3e00f674e09136aa8b585ed950a086405e56bdf65d02a967&img=1&r=75328085
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26e8:a000:16:d863:1940:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
CloudFront /
Resource Hash
7df4aa33d078484697126432b82ef34cda6ea378e44b302d92bf68cca205f81b

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

access-control-allow-methods
*
x-test-version
2
x-cache
LambdaGeneratedResponse from cloudfront
x-amz-cf-id
ampydsOdUMh9TJ_I8dh0Z91yWdPQXVlJ32oTsTBCrWk7DwsmEX9EaA==
date
Wed, 13 Nov 2024 12:42:20 GMT
content-type
image/svg+xml
access-control-allow-headers
*
cache-control
no-store
timing-allow-origin
*
referrer-policy
no-referrer
x-test-value
43
via
1.1 92db4c522f37fa3dd780f6fa204d8256.cloudfront.net (CloudFront)
access-control-allow-origin
*
content-length
134
x-amz-cf-pop
FRA56-P10
server
CloudFront
/
uniquely-peaceful-hagfish.edgecompute.app/
0
0

Failed requests

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

Domain
uniquely-peaceful-hagfish.edgecompute.app
URL
https://uniquely-peaceful-hagfish.edgecompute.app/?test=bcc6a5c1b80a776e3e00f674e09136aa8b585ed950a086405e56bdf65d02a967&img=1&r=65057894

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| _cf_translation

1 Cookies

Domain/Path Name / Value
.radar.cloudflare.com/ Name: __cf_bm
Value: 9boQbykmx9bgVZquuYVXms986k.tQDezHGSIBV6YbFE-1731501736-1.0.1.1-A163XwaGzXYSB0VYtBMmMU.Vv.ZH.vbrFjKhqURe.z3I8.0vo_kyrU8UCwjXVAwPuaG8veq1zpP762CnpSXrQQ

2 Console Messages

Source Level URL
Text
network error URL: https://register.myfundraise.is/
Message:
Failed to load resource: the server responded with a status of 530 ()
network error URL: https://register.myfundraise.is/favicon.ico
Message:
Failed to load resource: the server responded with a status of 530 ()

Security Headers

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

Header Value
X-Frame-Options SAMEORIGIN