developer.mozilla.org Open in urlscan Pro
2600:9000:225e:a800:2:eb5:8c00:93a1 Public Scan

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URL:
https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
Submission: On March 31 via api (March 31st 2023, 4:47:19 pm UTC) from US — Scanned from DE

Summary HTTP 41 Redirects Links 29 Behaviour Indicators

Summary

This website contacted 4 IPs in 3 countries across 3 domains to perform 41 HTTP transactions. The main IP is 2600:9000:225e:a800:2:eb5:8c00:93a1, located in United States and belongs to AMAZON-02, US. The main domain is developer.mozilla.org. The Cisco Umbrella rank of the primary domain is 41925.
TLS certificate: Issued by Amazon RSA 2048 M02 on February 23rd 2023. Valid for: 7 months.

This is the only time developer.mozilla.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
37	2600:9000:225... 2600:9000:225e:a800:2:eb5:8c00:93a1	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:811::200e	15169 (GOOGLE) (GOOGLE)
1	2600:1901:0:c... 2600:1901:0:c1be::	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c07::9a	15169 (GOOGLE) (GOOGLE)
41	4

37 2600:9000:225e:a800:2:eb5:8c00:93a1 (United States)

ASN16509 (AMAZON-02, US)

developer.mozilla.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:811::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2600:1901:0:c1be:: (Kansas City, United States)

ASN15169 (GOOGLE, US)

bcd.developer.mozilla.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c07::9a (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
38	mozilla.org developer.mozilla.org — Cisco Umbrella Rank: 41925 bcd.developer.mozilla.org — Cisco Umbrella Rank: 85490	551 KB
2	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 35	20 KB
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 100	350 B
41	3

	Domain	Requested by
37	developer.mozilla.org	developer.mozilla.org
2	www.google-analytics.com	developer.mozilla.org www.google-analytics.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	bcd.developer.mozilla.org	developer.mozilla.org
41	4

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

Domain
hacks.mozilla.org
wiki.mozilla.org
observatory.mozilla.org
w3c.github.io
support.microsoft.com
helmetjs.github.io
html.spec.whatwg.org
github.com
docs.microsoft.com
twitter.com
www.mozilla.org
support.mozilla.org
discourse.mozilla.org
foundation.mozilla.org

Subject Issuer	Validity	Valid
developer.mozilla.org Amazon RSA 2048 M02	`2023-02-23` - `2023-10-02`	7 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-03-13` - `2023-06-05`	3 months	crt.sh
bcd.developer.mozilla.org GTS CA 1D4	`2023-03-15` - `2023-06-13`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-03-13` - `2023-06-05`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
Frame ID: E56A03E6D70FD67C2B32B6C78BB84E98
Requests: 41 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

X-Frame-Options - HTTP | MDNMDN Web DocsMDN logoMozilla logo

Detected technologies

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Page Statistics

41
Requests

100 %
HTTPS

100 %
IPv6

3
Domains

4
Subdomains

4
IPs

3
Countries

572 kB
Transfer

1262 kB
Size

3
Cookies

29 Outgoing links

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

URL: https://hacks.mozilla.org/2022/04/mdn-plus-now-available-in-more-markets
Title: Learn more

Search URL Search Domain Scan URL

URL: https://wiki.mozilla.org/Security/Guidelines/Web_Security
Title: Mozilla web security guidelines

Search URL Search Domain Scan URL

URL: https://observatory.mozilla.org/
Title: Mozilla Observatory

Search URL Search Domain Scan URL

URL: https://w3c.github.io/webappsec-csp/#frame-ancestors-and-frame-options
Title: obsoletes

Search URL Search Domain Scan URL

URL: https://support.microsoft.com/en-US/office/mitigating-framesniffing-with-the-x-frame-options-header-1911411b-b51e-49fd-9441-e8301dcdcd79
Title: Microsoft support article on setting this configuration using the IIS Manager

Search URL Search Domain Scan URL

URL: https://helmetjs.github.io/
Title: helmet

Search URL Search Domain Scan URL

URL: https://helmetjs.github.io/docs/frameguard/
Title: frameguard

Search URL Search Domain Scan URL

URL: https://html.spec.whatwg.org/multipage/document-lifecycle.html#the-x-frame-options-header
Title: HTML Standard # the-x-frame-options-header

Search URL Search Domain Scan URL

URL: https://github.com/mdn/browser-compat-data/issues/new?mdn-url=https%3A%2F%2Fdeveloper.mozilla.org%2Fen-US%2Fdocs%2FWeb%2FHTTP%2FHeaders%2FX-Frame-Options&metadata=%3C%21--+Do+not+make+changes+below+this+line+--%3E%0A%3Cdetails%3E%0A%3Csummary%3EMDN+page+report+details%3C%2Fsummary%3E%0A%0A*+Query%3A+%60http.headers.X-Frame-Options%60%0A*+Report+started%3A+2023-03-31T16%3A47%3A15.386Z%0A%0A%3C%2Fdetails%3E&title=http.headers.X-Frame-Options+-+%3CSUMMARIZE+THE+PROBLEM%3E&template=data-problem.yml
Title: Report problems with this compatibility data on GitHub

Search URL Search Domain Scan URL

URL: https://github.com/mdn/browser-compat-data
Title: https://github.com/mdn/browser-compat-data

Search URL Search Domain Scan URL

URL: https://docs.microsoft.com/archive/blogs/ie/ie8-security-part-vii-clickjacking-defenses
Title: ClickJacking Defenses - IEBlog

Search URL Search Domain Scan URL

URL: https://docs.microsoft.com/archive/blogs/ieinternals/combating-clickjacking-with-x-frame-options
Title: Combating ClickJacking with X-Frame-Options - IEInternals

Search URL Search Domain Scan URL

URL: https://github.com/mdn/content/edit/main/files/en-us/web/http/headers/x-frame-options/index.md
Title: Edit the page on GitHub

Search URL Search Domain Scan URL

URL: https://github.com/mdn/content/issues/new?template=page-report.yml&mdn-url=https%3A%2F%2Fdeveloper.mozilla.org%2Fen-US%2Fdocs%2FWeb%2FHTTP%2FHeaders%2FX-Frame-Options&metadata=%3C%21--+Do+not+make+changes+below+this+line+--%3E%0A%3Cdetails%3E%0A%3Csummary%3EPage+report+details%3C%2Fsummary%3E%0A%0A*+Folder%3A+%60en-us%2Fweb%2Fhttp%2Fheaders%2Fx-frame-options%60%0A*+MDN+URL%3A+https%3A%2F%2Fdeveloper.mozilla.org%2Fen-US%2Fdocs%2FWeb%2FHTTP%2FHeaders%2FX-Frame-Options%0A*+GitHub+URL%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Fcontent%2Fblob%2Fmain%2Ffiles%2Fen-us%2Fweb%2Fhttp%2Fheaders%2Fx-frame-options%2Findex.md%0A*+Last+commit%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Fcontent%2Fcommit%2Fc44653e3f3502fbda86ba392ed8058e1e3a0a0de%0A*+Document+last+modified%3A+2023-03-03T04%3A38%3A28.000Z%0A%0A%3C%2Fdetails%3E
Title: Report the content issue

Search URL Search Domain Scan URL

URL: https://github.com/mdn/content/blob/main/files/en-us/web/http/headers/x-frame-options/index.md?plain=1
Title: View the source on GitHub

Search URL Search Domain Scan URL

URL: https://github.com/mdn/content/blob/main/CONTRIBUTING.md
Title: Learn how to contribute

Search URL Search Domain Scan URL

URL: https://twitter.com/mozdevnet
Title: MDN on Twitter

Search URL Search Domain Scan URL

URL: https://github.com/mdn/
Title: MDN on GitHub

Search URL Search Domain Scan URL

URL: https://hacks.mozilla.org/
Title: Hacks Blog

Search URL Search Domain Scan URL

URL: https://www.mozilla.org/en-US/careers/listings/?team=Marketing
Title: Careers

Search URL Search Domain Scan URL

URL: https://support.mozilla.org/products/mdn-plus
Title: Product help

Search URL Search Domain Scan URL

URL: https://discourse.mozilla.org/c/mdn/236
Title: MDN Forum

Search URL Search Domain Scan URL

URL: https://wiki.mozilla.org/Matrix
Title: MDN Chat

Search URL Search Domain Scan URL

URL: https://www.mozilla.org/
Title: Mozilla logo

Search URL Search Domain Scan URL

URL: https://www.mozilla.org/privacy/websites/
Title: Website Privacy Notice

Search URL Search Domain Scan URL

URL: https://www.mozilla.org/privacy/websites/#cookies
Title: Cookies

Search URL Search Domain Scan URL

URL: https://www.mozilla.org/about/legal/terms/mozilla
Title: Legal

Search URL Search Domain Scan URL

URL: https://www.mozilla.org/about/governance/policies/participation/
Title: Community Participation Guidelines

Search URL Search Domain Scan URL

URL: https://foundation.mozilla.org/
Title: Mozilla Foundation

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

41 HTTP transactions
0 data transactions

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

GET
H2 200 Primary Request X-Frame-Options Show response
developer.mozilla.org/en-US/docs/Web/HTTP/Headers/ 141 KB
21 KB 162ms
46ms Document
text/html 2600:9000:225e:a800:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:225e:a800:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

03bb39a75812dba28ca29baf2d452cc3f82e2962d81e1441a033a6cb51d6f975

Security Headers

Name	Value
Content-Security-Policy	default-src 'self'; script-src 'report-sample' 'self' www.google-analytics.com/analytics.js assets.codepen.io production-assets.codepen.io 'sha256-GA8+DpFnqAM/vwERTpb5zyLUaN5KnOhctfTsqWfhaUA=' 'sha256-uogddBLIKmJa413dyT0iPejBg3VFcO+4x6B+vw3jng0='; script-src-elem 'report-sample' 'self' www.google-analytics.com/analytics.js assets.codepen.io production-assets.codepen.io 'sha256-GA8+DpFnqAM/vwERTpb5zyLUaN5KnOhctfTsqWfhaUA=' 'sha256-uogddBLIKmJa413dyT0iPejBg3VFcO+4x6B+vw3jng0='; style-src 'report-sample' 'self' 'unsafe-inline'; object-src 'none'; base-uri 'self'; connect-src 'self' bcd.developer.allizom.org bcd.developer.mozilla.org updates.developer.allizom.org updates.developer.mozilla.org www.google-analytics.com stats.g.doubleclick.net; font-src 'self'; frame-src 'self' interactive-examples.mdn.mozilla.net interactive-examples.prod.mdn.mozilla.net interactive-examples.mdn.allizom.net mdn.github.io yari-demos.prod.mdn.mozit.cloud mdn.mozillademos.org yari-demos.stage.mdn.mozit.cloud jsfiddle.net www.youtube-nocookie.com codepen.io survey.alchemer.com; img-src 'self' .githubusercontent.com .googleusercontent.com *.gravatar.com mozillausercontent.com firefoxusercontent.com profile.stage.mozaws.net profile.accounts.firefox.com mdn.mozillademos.org media.prod.mdn.mozit.cloud media.stage.mdn.mozit.cloud interactive-examples.mdn.mozilla.net interactive-examples.prod.mdn.mozilla.net interactive-examples.mdn.allizom.net wikipedia.org www.google-analytics.com www.gstatic.com; manifest-src 'self'; media-src 'self' archive.org videos.cdn.mozilla.net; child-src 'self'; worker-src 'self';
Strict-Transport-Security	max-age=63072000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

age: 55904
alt-svc: h3=":443"; ma=86400
cache-control: max-age=86400, public
content-encoding: br
content-security-policy: default-src 'self'; script-src 'report-sample' 'self' www.google-analytics.com/analytics.js assets.codepen.io production-assets.codepen.io 'sha256-GA8+DpFnqAM/vwERTpb5zyLUaN5KnOhctfTsqWfhaUA=' 'sha256-uogddBLIKmJa413dyT0iPejBg3VFcO+4x6B+vw3jng0='; script-src-elem 'report-sample' 'self' www.google-analytics.com/analytics.js assets.codepen.io production-assets.codepen.io 'sha256-GA8+DpFnqAM/vwERTpb5zyLUaN5KnOhctfTsqWfhaUA=' 'sha256-uogddBLIKmJa413dyT0iPejBg3VFcO+4x6B+vw3jng0='; style-src 'report-sample' 'self' 'unsafe-inline'; object-src 'none'; base-uri 'self'; connect-src 'self' bcd.developer.allizom.org bcd.developer.mozilla.org updates.developer.allizom.org updates.developer.mozilla.org www.google-analytics.com stats.g.doubleclick.net; font-src 'self'; frame-src 'self' interactive-examples.mdn.mozilla.net interactive-examples.prod.mdn.mozilla.net interactive-examples.mdn.allizom.net mdn.github.io yari-demos.prod.mdn.mozit.cloud mdn.mozillademos.org yari-demos.stage.mdn.mozit.cloud jsfiddle.net www.youtube-nocookie.com codepen.io survey.alchemer.com; img-src 'self' *.githubusercontent.com *.googleusercontent.com *.gravatar.com mozillausercontent.com firefoxusercontent.com profile.stage.mozaws.net profile.accounts.firefox.com mdn.mozillademos.org media.prod.mdn.mozit.cloud media.stage.mdn.mozit.cloud interactive-examples.mdn.mozilla.net interactive-examples.prod.mdn.mozilla.net interactive-examples.mdn.allizom.net wikipedia.org www.google-analytics.com www.gstatic.com; manifest-src 'self'; media-src 'self' archive.org videos.cdn.mozilla.net; child-src 'self'; worker-src 'self';
content-type: text/html; charset=utf-8
date: Fri, 31 Mar 2023 01:15:31 GMT
etag: W/"7d65ea6967896f7f3e2fe4bb6d9f8dbd"
last-modified: Wed, 29 Mar 2023 00:58:39 GMT
server: AmazonS3
strict-transport-security: max-age=63072000
vary: Accept-Encoding
via: 1.1 32db37931b5639dc27ebaba3ad4f3d2c.cloudfront.net (CloudFront)
x-amz-cf-id: osB5GZF2yJyXjSNF9m1SjNh7HU7d55mmwJqDr22Z7uQQsUnlMv32Dg==
x-amz-cf-pop: FRA60-P4
x-cache: Hit from cloudfront
x-content-type-options: nosniff
x-frame-options: DENY
x-xss-protection: 1; mode=block

GET
H2 200 ga.js Show response
developer.mozilla.org/static/js/ 2 KB
1 KB 41ms
40ms Script
application/javascript 2600:9000:225e:a800:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://developer.mozilla.org/static/js/ga.js

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:225e:a800:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

377803259da581256bbf8c2638368523585986e7e9c72e993af5edfbe967e49f

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Fri, 31 Mar 2023 00:47:27 GMT
strict-transport-security: max-age=63072000
x-content-type-options: nosniff
content-encoding: br
x-amz-cf-pop: FRA60-P4
age: 57588
via: 1.1 32db37931b5639dc27ebaba3ad4f3d2c.cloudfront.net (CloudFront)
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
last-modified: Thu, 18 Feb 2021 19:29:52 GMT
server: AmazonS3
etag: W/"677c5b73f11568425a71f44e61a9bb49"
x-frame-options: DENY
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
cache-control: max-age=86400, public
x-amz-cf-id: iZ-AIhADQEB03Qp85mybM2nGb_j_azhGv5CZ8HODrsRZ5BY5hU9lZA==

GET
H2 200 main.b2da13b9.js Show response
developer.mozilla.org/static/js/ 558 KB
146 KB 59ms
58ms Script
text/javascript 2600:9000:225e:a800:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://developer.mozilla.org/static/js/main.b2da13b9.js

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:225e:a800:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

b81896a13981fdc972190386e899acaf159aaf3bdc37cc2e7180e49139f8fa8f

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Fri, 31 Mar 2023 00:51:55 GMT
strict-transport-security: max-age=63072000
x-content-type-options: nosniff
content-encoding: br
x-amz-cf-pop: FRA60-P4
age: 57320
via: 1.1 32db37931b5639dc27ebaba3ad4f3d2c.cloudfront.net (CloudFront)
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
last-modified: Wed, 29 Mar 2023 00:54:48 GMT
server: AmazonS3
etag: W/"6aaa38c42e5f3651d5e2e81af896ee60"
x-frame-options: DENY
vary: Accept-Encoding
content-type: text/javascript; charset=utf-8
cache-control: max-age=31536000, public
x-amz-cf-id: 5KDj3-Kz5ZOQHK4Lhgrha3pBGB8_abo1vDXUPntFbKR8NQjL6ssbWg==

GET
H2 200 main.71551b6a.css
developer.mozilla.org/static/css/ 146 KB
23 KB 48ms
47ms Stylesheet
text/css 2600:9000:225e:a800:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://developer.mozilla.org/static/css/main.71551b6a.css

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:225e:a800:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

afcf0532df68c9542e8734dd79620fcea449e13f6a208ee39746d848b61af78e

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Fri, 31 Mar 2023 00:51:55 GMT
strict-transport-security: max-age=63072000
x-content-type-options: nosniff
content-encoding: br
x-amz-cf-pop: FRA60-P4
age: 57320
via: 1.1 32db37931b5639dc27ebaba3ad4f3d2c.cloudfront.net (CloudFront)
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
last-modified: Mon, 27 Mar 2023 15:32:18 GMT
server: AmazonS3
etag: W/"bd495de0efd2515258f4a1a5cf19ebe0"
x-frame-options: DENY
vary: Accept-Encoding
content-type: text/css; charset=utf-8
cache-control: max-age=31536000, public
x-amz-cf-id: Dk_EwD1VH1NwzuNNm8vu9qlq1nJTYiWmUD_jqaV_w6LSj4o5E9Ng1w==

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 49 KB
20 KB 130ms
41ms Script
text/javascript 2a00:1450:4001:811::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/js/ga.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

5971b095cff574a66d35ada016d4c077c86e2dea62e9c0f14cf7c94b258619de

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://developer.mozilla.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Fri, 31 Mar 2023 16:05:11 GMT
last-modified: Tue, 10 Jan 2023 21:29:14 GMT
server: Golfe2
age: 2524
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 20085
expires: Fri, 31 Mar 2023 18:05:11 GMT

GET
H3 200 search.cebfd63a204ba9fefa74.svg
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Full URL

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Full URL

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Full URL

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Full URL

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Full URL

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Full URL

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AMAZON-02

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Show headers Download Go to

Full URL

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Requested by

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Protocol

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AMAZON-02

General

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Show headers Download Go to Show image

Full URL

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Requested by

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Protocol

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content-type: image/svg+xml
cache-control: max-age=31536000, public
x-amz-cf-id: uHzI7OKItVxFn06IS_rBE18agJYXN5DBGT1ByXd5yVbbOFyPG42b3w==

GET
H3 200 unknown.7fd13a7673ebf93f625c.svg
developer.mozilla.org/static/media/ 480 B
810 B 49ms
49ms Image
image/svg+xml 2600:9000:225e:a800:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://developer.mozilla.org/static/media/unknown.7fd13a7673ebf93f625c.svg

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.71551b6a.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2600:9000:225e:a800:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

1292534a83c94187ed2d4e6fd44db3cd96d3ca9b2ed9f437e93b05156c0e1645

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Referer: https://developer.mozilla.org/static/css/main.71551b6a.css
Origin: https://developer.mozilla.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Fri, 31 Mar 2023 00:51:57 GMT
strict-transport-security: max-age=63072000
x-content-type-options: nosniff
via: 1.1 70d755f7200c02162c7545e4ce74649a.cloudfront.net (CloudFront)
age: 57319
x-amz-cf-pop: FRA60-P4
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
content-length: 480
x-xss-protection: 1; mode=block
last-modified: Wed, 11 May 2022 00:59:49 GMT
server: AmazonS3
etag: "350e6b6d5b4fdfc2b9ac763b2de24612"
x-frame-options: DENY
content-type: image/svg+xml
cache-control: max-age=31536000, public
x-amz-cf-id: c0b8kbbcX8PWiwe3i1H-bgUh-22RoSAdPwAWbyNttkP93c2M2l5cFg==

GET
H3 200 footnote.adb3f56121e4f9c95ba7.svg
developer.mozilla.org/static/media/ 408 B
739 B 47ms
46ms Image
image/svg+xml 2600:9000:225e:a800:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://developer.mozilla.org/static/media/footnote.adb3f56121e4f9c95ba7.svg

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.71551b6a.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2600:9000:225e:a800:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

a0f6da47c82bd088b7329707ce01ad31a569638ddedd559824e570df5ca6a71b

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Referer: https://developer.mozilla.org/static/css/main.71551b6a.css
Origin: https://developer.mozilla.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Fri, 31 Mar 2023 00:51:57 GMT
strict-transport-security: max-age=63072000
x-content-type-options: nosniff
via: 1.1 70d755f7200c02162c7545e4ce74649a.cloudfront.net (CloudFront)
age: 57319
x-amz-cf-pop: FRA60-P4
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
content-length: 408
x-xss-protection: 1; mode=block
last-modified: Wed, 11 May 2022 00:59:49 GMT
server: AmazonS3
etag: "a9e44c2bcc234a1618c5654cffaef2ec"
x-frame-options: DENY
content-type: image/svg+xml
cache-control: max-age=31536000, public
x-amz-cf-id: GFKWvswkf3cuIbjQb22iQHu2651TksWDFLwAOQcNWu1O3w5awEyzLg==

POST
H3 200 82ccd485-28c2-4297-afd9-b1fdc3edae82
developer.mozilla.org/submit/mdn-yari/action/1/ 0
0 215ms
215ms Fetch
text/plain 2600:9000:225e:a800:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://developer.mozilla.org/submit/mdn-yari/action/1/82ccd485-28c2-4297-afd9-b1fdc3edae82

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/js/main.b2da13b9.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2600:9000:225e:a800:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

openresty /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Frame-Options	DENY

Request headers

Content-Encoding: gzip
Referer: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
X-Telemetry-Agent: Glean/1.3.0 (JS on Windows)
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36
Content-Type: application/json; charset=utf-8

Response headers

date: Fri, 31 Mar 2023 16:47:15 GMT
strict-transport-security: max-age=31536000
content-encoding: gzip
via: 1.1 google, 1.1 a962efd99fafcdb81ca24e0e8140a67c.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P4
x-cache: Miss from cloudfront
alt-svc: h3=":443"; ma=86400
server: openresty
vary: Accept-Encoding
x-frame-options: DENY
content-type: text/plain; charset=utf-8
access-control-allow-origin: https://developer.mozilla.org
access-control-allow-methods: GET, POST, PUT, OPTIONS
access-control-max-age: 1728000
access-control-allow-headers: Accept-Encoding,Connection,Content-Encoding,Content-Length,Content-Type,DNT,Date,Sec-Fetch-Dest,Sec-Fetch-Mode,Sec-Fetch-Site,User-Agent,X-Client-Type,X-Client-Version,X-Debug-ID,X-Forwarded-For,X-Pingsender-Version,X-Pipeline-Proxy,X-Source-Tags,X-Telemetry-Agent
x-amz-cf-id: rECN1UtRi9gqHhnTRW_rTm4Ux1VqG4nSn0yf2vUD-LWmxRTT_WaB6Q==

POST
H3 200 58899a5e-9912-44f4-b9d6-5014fc004607
developer.mozilla.org/submit/mdn-yari/page/1/ 0
0 250ms
250ms Fetch
text/plain 2600:9000:225e:a800:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://developer.mozilla.org/submit/mdn-yari/page/1/58899a5e-9912-44f4-b9d6-5014fc004607

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/js/main.b2da13b9.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2600:9000:225e:a800:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

openresty /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Frame-Options	DENY

Request headers

Content-Encoding: gzip
Referer: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
X-Telemetry-Agent: Glean/1.3.0 (JS on Windows)
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36
Content-Type: application/json; charset=utf-8

Response headers

date: Fri, 31 Mar 2023 16:47:15 GMT
strict-transport-security: max-age=31536000
content-encoding: gzip
via: 1.1 google, 1.1 a962efd99fafcdb81ca24e0e8140a67c.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P4
x-cache: Miss from cloudfront
alt-svc: h3=":443"; ma=86400
server: openresty
vary: Accept-Encoding
x-frame-options: DENY
content-type: text/plain; charset=utf-8
access-control-allow-origin: https://developer.mozilla.org
access-control-allow-methods: GET, POST, PUT, OPTIONS
access-control-max-age: 1728000
access-control-allow-headers: Accept-Encoding,Connection,Content-Encoding,Content-Length,Content-Type,DNT,Date,Sec-Fetch-Dest,Sec-Fetch-Mode,Sec-Fetch-Site,User-Agent,X-Client-Type,X-Client-Version,X-Debug-ID,X-Forwarded-For,X-Pingsender-Version,X-Pipeline-Proxy,X-Source-Tags,X-Telemetry-Agent
x-amz-cf-id: MzXbPiweNjgdiujsI3hD9s97Nu9HcazjKh76z5mMKGlaBl5MeMGJ2g==

Verdicts & Comments Add Verdict or Comment

9 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.

3 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.

Domain/Path	Expires	Name / Value
.mozilla.org/	1970-01-20 20:20:41	Name: _ga Value: GA1.2.304253184.1680281235
.mozilla.org/	1970-01-20 10:46:07	Name: _gid Value: GA1.2.786009410.1680281235
.mozilla.org/	1970-01-20 10:44:41	Name: _gat Value: 1

Security Headers

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

Header	Value
Content-Security-Policy	default-src 'self'; script-src 'report-sample' 'self' www.google-analytics.com/analytics.js assets.codepen.io production-assets.codepen.io 'sha256-GA8+DpFnqAM/vwERTpb5zyLUaN5KnOhctfTsqWfhaUA=' 'sha256-uogddBLIKmJa413dyT0iPejBg3VFcO+4x6B+vw3jng0='; script-src-elem 'report-sample' 'self' www.google-analytics.com/analytics.js assets.codepen.io production-assets.codepen.io 'sha256-GA8+DpFnqAM/vwERTpb5zyLUaN5KnOhctfTsqWfhaUA=' 'sha256-uogddBLIKmJa413dyT0iPejBg3VFcO+4x6B+vw3jng0='; style-src 'report-sample' 'self' 'unsafe-inline'; object-src 'none'; base-uri 'self'; connect-src 'self' bcd.developer.allizom.org bcd.developer.mozilla.org updates.developer.allizom.org updates.developer.mozilla.org www.google-analytics.com stats.g.doubleclick.net; font-src 'self'; frame-src 'self' interactive-examples.mdn.mozilla.net interactive-examples.prod.mdn.mozilla.net interactive-examples.mdn.allizom.net mdn.github.io yari-demos.prod.mdn.mozit.cloud mdn.mozillademos.org yari-demos.stage.mdn.mozit.cloud jsfiddle.net www.youtube-nocookie.com codepen.io survey.alchemer.com; img-src 'self' .githubusercontent.com .googleusercontent.com *.gravatar.com mozillausercontent.com firefoxusercontent.com profile.stage.mozaws.net profile.accounts.firefox.com mdn.mozillademos.org media.prod.mdn.mozit.cloud media.stage.mdn.mozit.cloud interactive-examples.mdn.mozilla.net interactive-examples.prod.mdn.mozilla.net interactive-examples.mdn.allizom.net wikipedia.org www.google-analytics.com www.gstatic.com; manifest-src 'self'; media-src 'self' archive.org videos.cdn.mozilla.net; child-src 'self'; worker-src 'self';
Strict-Transport-Security	max-age=63072000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

bcd.developer.mozilla.org
developer.mozilla.org
stats.g.doubleclick.net
www.google-analytics.com
2600:1901:0:c1be::
2600:9000:225e:a800:2:eb5:8c00:93a1
2a00:1450:4001:811::200e
2a00:1450:400c:c07::9a
03bb39a75812dba28ca29baf2d452cc3f82e2962d81e1441a033a6cb51d6f975
0857f86311c9e7859c27fd81331d7c41da61b0f70c24c37737f95f7b5b3ecf10
1292534a83c94187ed2d4e6fd44db3cd96d3ca9b2ed9f437e93b05156c0e1645
14b4205b0b160e2816328316cb6b6c6ec4d012b122e3891c809dcbd419cd6424
175e57326f6b629389cbe2a95bccb656428724603084609b74082877b64ce06b
30190aaf275d6f6ba42fc85f570f069ee586b5a6f898b0c4c4c886704b61378a
30de7edcfb3573063b8f942374312ae4f70d4489192a0fdcca305d5eaac404d5
35dcdd3fade5374e92feee2d9453b4ed72f4fc880f2130340f1fb869648aa1de
377803259da581256bbf8c2638368523585986e7e9c72e993af5edfbe967e49f
3c3139b4473af08b61014ba1b4d575cfa854dd5448e95dc1b4dc7d8634ae4bef
4d57f77f8cd5516a2468f33a4339b96373d74977a97d31a8dccef65e060d844f
5681b7d0a2482f8a0b7c088e19b26905de12afaaad4b1fe3540ab8760479391d
5776ca7f25c60da07a517ef200a65bb9e5ab5c4d6f4050195150d2d10a886760
5971b095cff574a66d35ada016d4c077c86e2dea62e9c0f14cf7c94b258619de
5e28e0cfc4b35d4ff3acfb1d74d61e62b9d0fa70bda0d21717b0e5f982d20127
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
6bad8088fd4e58e3a6a5096998ebb660a4ae8bb5220aa8c8304c8e0464b51a75
6c83ebce51b9f3b912f154dc7040ebd7e712573e408c48e32843e945a7f7d47b
727952680628393a1f44eebdde12954d234b66dfe7d0f8da047617019d1a952b
766c32991847d9aff8cc703cccaacd656cdd04a37fb1407c62f591cc9d0cab8b
7cdb5ea34953630dda82840c5e16bf5bfc86afdd060317747be3b27ef9b503d5
8292ddf1ce51f5c70312467a365ed6962874093dd2393d509854082e66c4bf6e
85f08b5f51e36ca7e961a033c6bb61d7f0e44aa0984646383ecac648e98fdcc8
88feff3e079560d677bd0d604a81394f0ce95672cb9963e36d0dfcee2d44fbbf
930ee6f54e03023742bcae68401a96272a753a9a04d924e0492b699e48b18a69
9b53238a52c63e83f135c3fe1bcbd994bda56808dc2fb43651b4b9597eb27d2f
a0f6da47c82bd088b7329707ce01ad31a569638ddedd559824e570df5ca6a71b
aec60bc104db041b1512185839f18f52986df7e569e5445f740dd60f763fbca8
af9fceb4a1449a7a6421ae39ef2dd7280628f12f660440779757efe0aace3d20
afcf0532df68c9542e8734dd79620fcea449e13f6a208ee39746d848b61af78e
b81896a13981fdc972190386e899acaf159aaf3bdc37cc2e7180e49139f8fa8f
cc3af37f796cbab1a23c0051520f2bf27c90037ea1a8726a51b4737f1af3f367
e1cf44e1f1b02d2985c5accb6c7b2fd147a55ada7503c895164cd252ca025086
e74caa4fac6fc093d81241245fcf2caaeb2f9cdf1964b2da096742e2410223f7
ea535bed96da06ca8e41847d550892de4270079fd941995d6769204e1e05d7d8
ee980f177a4abfd32bf66d97e1d8c9ca9397245d1d1099116754d2e4049864d8
f58e08c5eb5be2a994c62c785c827feec4490c46cae0c409a95bc4f5738f133b
fc4db6b6b4480d68faf5defe39cb414e70fc501cc05de2077ededd0772d08955

developer.mozilla.org Open in urlscan Pro 2600:9000:225e:a800:2:eb5:8c00:93a1 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

41 Requests

100 %HTTPS

100 %IPv6

3 Domains

4 Subdomains

4 IPs

3 Countries

572 kBTransfer

1262 kBSize

3 Cookies

29 Outgoing links

Redirected requests

41 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

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developer.mozilla.org Open in urlscan Pro
2600:9000:225e:a800:2:eb5:8c00:93a1 Public Scan

Screenshot
Live screenshot

Full Image

41
Requests

100 %
HTTPS

100 %
IPv6

3
Domains

4
Subdomains

4
IPs

3
Countries

572 kB
Transfer

1262 kB
Size

3
Cookies

41 HTTP transactions
0 data transactions