developer.mozilla.org Open in urlscan Pro
2600:9000:2157:dc00:2:eb5:8c00:93a1  Public Scan

Submitted URL: http://contile.services.mozilla.com/
Effective URL: https://developer.mozilla.org/en-US/
Submission: On December 05 via api from JP — Scanned from JP

Summary

This website contacted 3 IPs in 3 countries across 4 domains to perform 18 HTTP transactions. The main IP is 2600:9000:2157:dc00:2: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 42767.
TLS certificate: Issued by Amazon on September 4th 2022. Valid for: a year.
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
2 2 34.117.237.239 396982 (GOOGLE-CL...)
1 16 2600:9000:215... 16509 (AMAZON-02)
2 2404:6800:400... 15169 (GOOGLE)
1 2404:6800:400... 15169 (GOOGLE)
18 3
Apex Domain
Subdomains
Transfer
16 mozilla.org
developer.mozilla.org — Cisco Umbrella Rank: 42767
549 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 38
20 KB
2 mozilla.com
contile.services.mozilla.com — Cisco Umbrella Rank: 1225
352 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 98
443 B
18 4
Domain Requested by
16 developer.mozilla.org 1 redirects developer.mozilla.org
2 www.google-analytics.com developer.mozilla.org
www.google-analytics.com
2 contile.services.mozilla.com 2 redirects
1 stats.g.doubleclick.net www.google-analytics.com
18 4
Subject Issuer Validity Valid
developer.mozilla.org
Amazon
2022-09-04 -
2023-10-02
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2022-11-02 -
2023-01-25
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2022-11-02 -
2023-01-25
3 months crt.sh

This page contains 1 frames:

Primary Page: https://developer.mozilla.org/en-US/
Frame ID: 850D3BD4558F7882A0294198F2B7CFD6
Requests: 18 HTTP requests in this frame

Screenshot

Page Title

MDN Web DocsMDN Web DocsMandalaMandalaMDN logoMozilla logo

Page URL History Show full URLs

  1. http://contile.services.mozilla.com/ HTTP 302
    https://contile.services.mozilla.com/ HTTP 302
    https://developer.mozilla.org/ HTTP 302
    https://developer.mozilla.org/en-US/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Page Statistics

18
Requests

100 %
HTTPS

75 %
IPv6

4
Domains

4
Subdomains

3
IPs

3
Countries

570 kB
Transfer

1172 kB
Size

3
Cookies

Page URL History

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

  1. http://contile.services.mozilla.com/ HTTP 302
    https://contile.services.mozilla.com/ HTTP 302
    https://developer.mozilla.org/ HTTP 302
    https://developer.mozilla.org/en-US/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

18 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
developer.mozilla.org/en-US/
Redirect Chain
  • http://contile.services.mozilla.com/
  • https://contile.services.mozilla.com/
  • https://developer.mozilla.org/
  • https://developer.mozilla.org/en-US/
43 KB
10 KB
Document
General
Full URL
https://developer.mozilla.org/en-US/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e43b626f4d9ad5554c786f99f5ee9f1b21758e187c4f4e3864d3315b7dd5f8f8
Security Headers
Name Value
Content-Security-Policy default-src 'self'; script-src 'report-sample' 'self' www.google-analytics.com/analytics.js polyfill.io/v3/polyfill.min.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 polyfill.io/v3/polyfill.min.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' 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.stage.mdn.mozilla.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.stage.mdn.mozilla.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/108.0.5359.94 Safari/537.36
accept-language
jp-JP,jp;q=0.9

Response headers

age
23289
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 polyfill.io/v3/polyfill.min.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 polyfill.io/v3/polyfill.min.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' 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.stage.mdn.mozilla.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.stage.mdn.mozilla.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
Mon, 05 Dec 2022 00:52:13 GMT
etag
W/"b0647ac1d2913549ae663bb4b444e998"
last-modified
Mon, 05 Dec 2022 00:36:22 GMT
server
AmazonS3
strict-transport-security
max-age=63072000
vary
Accept-Encoding
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-amz-cf-id
OT0tgz3LOMLDxdyBPMMAtIhUDQsmEoyzmOfRLYvW_ns80_f85zJKCQ==
x-amz-cf-pop
NRT12-C3
x-cache
Hit from cloudfront
x-content-type-options
nosniff
x-frame-options
DENY
x-xss-protection
1; mode=block

Redirect headers

cache-control
no-store
content-length
0
date
Mon, 05 Dec 2022 07:20:21 GMT
location
/en-US/
server
CloudFront
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-amz-cf-id
yu5lcM-XuHwbjTMamPpKL9R1luysUr2g8OUo0UpTkRO4HEhWXsCqqQ==
x-amz-cf-pop
NRT12-C3
x-cache
LambdaGeneratedResponse from cloudfront
ga.js
developer.mozilla.org/static/js/
2 KB
1 KB
Script
General
Full URL
https://developer.mozilla.org/static/js/ga.js
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/en-US/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2: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
jp-JP,jp;q=0.9
Referer
https://developer.mozilla.org/en-US/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36

Response headers

date
Mon, 05 Dec 2022 00:52:14 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
content-encoding
br
x-amz-cf-pop
NRT12-C3
age
23288
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
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
orSKp8xPlZjxTBkMDRozfwQkTmRkNvU5GxkwdhWioNP5OTSHBbWLHw==
main.e85cbd62.js
developer.mozilla.org/static/js/
586 KB
152 KB
Script
General
Full URL
https://developer.mozilla.org/static/js/main.e85cbd62.js
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/en-US/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
9f595bcf6ad5d17a3d052a421f9bc6db040a06249e74b7f2fae5dc65d8b2a986
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
jp-JP,jp;q=0.9
Referer
https://developer.mozilla.org/en-US/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36

Response headers

date
Mon, 05 Dec 2022 00:52:14 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
content-encoding
br
x-amz-cf-pop
NRT12-C3
age
23288
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-xss-protection
1; mode=block
last-modified
Thu, 01 Dec 2022 21:41:57 GMT
server
AmazonS3
etag
W/"ec72e49a9ba194ae6aee77f7fc8b2b2c"
x-frame-options
DENY
vary
Accept-Encoding
content-type
text/javascript; charset=utf-8
cache-control
max-age=31536000, public
x-amz-cf-id
0Mpp8n6WQGaUfigRPjSOV7O27swv7hHg8zIIJM6GHI32fKbgXerEEQ==
main.f7288b45.css
developer.mozilla.org/static/css/
131 KB
21 KB
Stylesheet
General
Full URL
https://developer.mozilla.org/static/css/main.f7288b45.css
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/en-US/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
b3da8b304837dfcd6942abe1e87765bfd9216d215f1eef5f8ad4d4f7b2e2db5c
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
jp-JP,jp;q=0.9
Referer
https://developer.mozilla.org/en-US/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36

Response headers

date
Mon, 05 Dec 2022 00:52:14 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
content-encoding
br
x-amz-cf-pop
NRT12-C3
age
23288
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-xss-protection
1; mode=block
last-modified
Thu, 01 Dec 2022 21:41:54 GMT
server
AmazonS3
etag
W/"0e053836891bdcc4601080b4d6ea23fb"
x-frame-options
DENY
vary
Accept-Encoding
content-type
text/css; charset=utf-8
cache-control
max-age=31536000, public
x-amz-cf-id
NeUAxwNpouNxvxmfc46W-gMLHo_l4gbvn4a_WW_wSj59y1_iJ4H5Tw==
mdn_contributor.png
developer.mozilla.org/assets/
38 KB
38 KB
Image
General
Full URL
https://developer.mozilla.org/assets/mdn_contributor.png
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/en-US/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
f91c2ec7f2bbc5380444c535d8fad9c6862c3bae908017c7598094ac73e61d17
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
jp-JP,jp;q=0.9
Referer
https://developer.mozilla.org/en-US/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36

Response headers

date
Mon, 05 Dec 2022 00:52:14 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-amz-cf-pop
NRT12-C3
age
23288
x-cache
Hit from cloudfront
content-length
38605
x-xss-protection
1; mode=block
last-modified
Tue, 01 Mar 2022 13:14:29 GMT
server
AmazonS3
etag
"c8efa6853e2aa971ecf45020a2dfdbcb"
x-frame-options
DENY
content-type
image/png
cache-control
max-age=86400, public
x-amz-cf-id
f2kRs7uA0gddTHNmS5dxFxHqOBcgFXlluj8jAhl5RbfkTFYQyvdsQA==
search.cebfd63a204ba9fefa74.svg
developer.mozilla.org/static/media/
262 B
705 B
Image
General
Full URL
https://developer.mozilla.org/static/media/search.cebfd63a204ba9fefa74.svg
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.f7288b45.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
3c3139b4473af08b61014ba1b4d575cfa854dd5448e95dc1b4dc7d8634ae4bef
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.f7288b45.css
Origin
https://developer.mozilla.org
accept-language
jp-JP,jp;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36

Response headers

date
Mon, 05 Dec 2022 00:52:14 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-amz-cf-pop
NRT12-C3
age
23288
x-cache
Hit from cloudfront
content-length
262
x-xss-protection
1; mode=block
last-modified
Wed, 11 May 2022 00:59:48 GMT
server
AmazonS3
etag
"2bd5b781b9069f671d06a35b804642ac"
x-frame-options
DENY
content-type
image/svg+xml
cache-control
max-age=31536000, public
x-amz-cf-id
aq-FYefePz92aMbUDL-qzaS298TGv2mv79KoPrAVGEGywICqyrfOFg==
theme-os-default.b14255eadab403fa2e8a.svg
developer.mozilla.org/static/media/
417 B
859 B
Image
General
Full URL
https://developer.mozilla.org/static/media/theme-os-default.b14255eadab403fa2e8a.svg
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.f7288b45.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
7cdb5ea34953630dda82840c5e16bf5bfc86afdd060317747be3b27ef9b503d5
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.f7288b45.css
Origin
https://developer.mozilla.org
accept-language
jp-JP,jp;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36

Response headers

date
Mon, 05 Dec 2022 00:52:14 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-amz-cf-pop
NRT12-C3
age
23288
x-cache
Hit from cloudfront
content-length
417
x-xss-protection
1; mode=block
last-modified
Wed, 11 May 2022 00:59:49 GMT
server
AmazonS3
etag
"5fdc56227ef957f7e752cb06bdf66409"
x-frame-options
DENY
content-type
image/svg+xml
cache-control
max-age=31536000, public
x-amz-cf-id
IKEFnKufde2iQ5MDYBSoCLpYaFh-_8ccGg4Ymu2WFg_pLKuLQNf4AA==
chevron.05a124d379047e16d746.svg
developer.mozilla.org/static/media/
172 B
617 B
Image
General
Full URL
https://developer.mozilla.org/static/media/chevron.05a124d379047e16d746.svg
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.f7288b45.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
9b53238a52c63e83f135c3fe1bcbd994bda56808dc2fb43651b4b9597eb27d2f
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.f7288b45.css
Origin
https://developer.mozilla.org
accept-language
jp-JP,jp;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36

Response headers

date
Mon, 05 Dec 2022 00:52:14 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-amz-cf-pop
NRT12-C3
age
23288
x-cache
Hit from cloudfront
content-length
172
x-xss-protection
1; mode=block
last-modified
Wed, 11 May 2022 00:59:49 GMT
server
AmazonS3
etag
"33a67529dc5f61a0595316b45bcb7590"
x-frame-options
DENY
content-type
image/svg+xml
cache-control
max-age=31536000, public
x-amz-cf-id
Be5O-57TNXUw6uIJSPVywxAhqFX8sz8hzGWzBYTrvwA_w5xlXAjBXQ==
Inter.var.c2fe3cb2b7c746f7966a.woff2
developer.mozilla.org/static/media/
317 KB
318 KB
Font
General
Full URL
https://developer.mozilla.org/static/media/Inter.var.c2fe3cb2b7c746f7966a.woff2
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.f7288b45.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
85f08b5f51e36ca7e961a033c6bb61d7f0e44aa0984646383ecac648e98fdcc8
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.f7288b45.css
Origin
https://developer.mozilla.org
accept-language
jp-JP,jp;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36

Response headers

date
Mon, 05 Dec 2022 00:52:14 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-amz-cf-pop
NRT12-C3
age
23288
x-cache
Hit from cloudfront
content-length
324864
x-xss-protection
1; mode=block
last-modified
Wed, 11 May 2022 00:59:49 GMT
server
AmazonS3
etag
"8dd26c3dd0125fb16ce19b8f5e8273fb"
x-frame-options
DENY
content-type
font/woff2
cache-control
max-age=31536000, public
x-amz-cf-id
ovQVdjDurdC97sBFGFsOPFSnR6sloEUPDl6ym_ZAskBXiZaX4pTQpw==
quote.d88c218cc7eaf9168178.svg
developer.mozilla.org/static/media/
588 B
1 KB
Image
General
Full URL
https://developer.mozilla.org/static/media/quote.d88c218cc7eaf9168178.svg
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.f7288b45.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
54a4433c3c242c3ee3dad199b71c404c6ee32c1758963dcb2ccad308dc098e83
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.f7288b45.css
Origin
https://developer.mozilla.org
accept-language
jp-JP,jp;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36

Response headers

date
Mon, 05 Dec 2022 00:52:14 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-amz-cf-pop
NRT12-C3
age
23288
x-cache
Hit from cloudfront
content-length
588
x-xss-protection
1; mode=block
last-modified
Wed, 11 May 2022 00:59:49 GMT
server
AmazonS3
etag
"8040d53b88ecc6c15b408b973773a9a4"
x-frame-options
DENY
content-type
image/svg+xml
cache-control
max-age=31536000, public
x-amz-cf-id
8CJObq5vr60Ls5fbr3cKDU2hlv4Lw6o7EPtb5VpbDBOTTjmdiWL8uA==
twitter.cc5b37feab537ddbf701.svg
developer.mozilla.org/static/media/
628 B
1 KB
Image
General
Full URL
https://developer.mozilla.org/static/media/twitter.cc5b37feab537ddbf701.svg
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.f7288b45.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
0857f86311c9e7859c27fd81331d7c41da61b0f70c24c37737f95f7b5b3ecf10
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.f7288b45.css
Origin
https://developer.mozilla.org
accept-language
jp-JP,jp;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36

Response headers

date
Mon, 05 Dec 2022 00:52:14 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-amz-cf-pop
NRT12-C3
age
23288
x-cache
Hit from cloudfront
content-length
628
x-xss-protection
1; mode=block
last-modified
Wed, 11 May 2022 00:59:49 GMT
server
AmazonS3
etag
"cf26984d8bae7e9dac2bcb9b567883bc"
x-frame-options
DENY
content-type
image/svg+xml
cache-control
max-age=31536000, public
x-amz-cf-id
vfpaBnq4xJjHVwUMiw5-gN3_CfigyNrL4jeFXYsr53v6TNV5pYWvng==
github-mark-small.348586b8904b950b8ea8.svg
developer.mozilla.org/static/media/
722 B
1 KB
Image
General
Full URL
https://developer.mozilla.org/static/media/github-mark-small.348586b8904b950b8ea8.svg
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.f7288b45.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
ee980f177a4abfd32bf66d97e1d8c9ca9397245d1d1099116754d2e4049864d8
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.f7288b45.css
Origin
https://developer.mozilla.org
accept-language
jp-JP,jp;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36

Response headers

date
Mon, 05 Dec 2022 00:52:14 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-amz-cf-pop
NRT12-C3
age
23288
x-cache
Hit from cloudfront
content-length
722
x-xss-protection
1; mode=block
last-modified
Wed, 11 May 2022 00:59:49 GMT
server
AmazonS3
etag
"399615d3748c548dd6b4178a8089369a"
x-frame-options
DENY
content-type
image/svg+xml
cache-control
max-age=31536000, public
x-amz-cf-id
k5YcnPYFaD97WEvyWz1gGjwPSTqM1CeITz0kGjL6JIrLMH90vU0-Pw==
analytics.js
www.google-analytics.com/
49 KB
20 KB
Script
General
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
H2
Security
TLS 1.3, , AES_128_GCM
Server
2404:6800:4004:826::200e , Australia, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
b42e4a056cb5b80c5a315040826866445ec9332f0749e184509ab2d9d3b86719
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
jp-JP,jp;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/108.0.5359.94 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 05 Dec 2022 05:38:49 GMT
last-modified
Tue, 27 Sep 2022 22:01:05 GMT
server
Golfe2
age
6092
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
20039
expires
Mon, 05 Dec 2022 07:38:49 GMT
whoami
developer.mozilla.org/api/v1/
160 B
386 B
Fetch
General
Full URL
https://developer.mozilla.org/api/v1/whoami
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/js/main.e85cbd62.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
af7c84c9849e49899a8575017f92aa05e5787a4fef51266243d3ab6ce88711a3

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://developer.mozilla.org/en-US/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36

Response headers

date
Mon, 05 Dec 2022 07:20:21 GMT
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-amz-cf-pop
NRT12-C3
content-length
160
x-amz-cf-id
e8Zt5GMhxCowf5lcwXH0Rj0_qWa66OBRiU-aHpZ3eiIQe8LUucZTjA==
x-cache
Miss from cloudfront
content-type
application/json
709.6a80be22.chunk.js
developer.mozilla.org/static/js/
4 KB
2 KB
Script
General
Full URL
https://developer.mozilla.org/static/js/709.6a80be22.chunk.js
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/js/main.e85cbd62.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
aa69b6c466f728a1c238f59649fdddff4ecbfea87b1e4c6ac9034ec40cb240fe
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
jp-JP,jp;q=0.9
Referer
https://developer.mozilla.org/en-US/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36

Response headers

date
Mon, 05 Dec 2022 00:52:14 GMT
strict-transport-security
max-age=63072000
x-content-type-options
nosniff
content-encoding
br
x-amz-cf-pop
NRT12-C3
age
23287
via
1.1 fe549dee7599aed7ac454d03b42a94e8.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-xss-protection
1; mode=block
last-modified
Fri, 11 Nov 2022 00:36:43 GMT
server
AmazonS3
etag
W/"0a05d311db1be40b489ecef549068a33"
x-frame-options
DENY
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
max-age=31536000, public
x-amz-cf-id
5CsLeoVaxN39mLiBCPrmvi6MItfu-arBkAXkQpr7dS7trRBAIN4yCA==
collect
www.google-analytics.com/j/
4 B
213 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j98&aip=1&a=1330837233&t=pageview&_s=1&dl=https%3A%2F%2Fdeveloper.mozilla.org%2Fen-US%2F&ul=en-us&de=UTF-8&dt=MDN%20Web%20Docs&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAAABAAAAACAAI~&jid=1136688442&gjid=2044254954&cid=736125050.1670224822&tid=UA-36116321-5&_gid=498369923.1670224822&_r=1&_slc=1&z=1946028002
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2404:6800:4004:826::200e , Australia, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
aec60bc104db041b1512185839f18f52986df7e569e5445f740dd60f763fbca8
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://developer.mozilla.org/
accept-language
jp-JP,jp;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Mon, 05 Dec 2022 07:20:22 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://developer.mozilla.org
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/
1 B
443 B
XHR
General
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j98&tid=UA-36116321-5&cid=736125050.1670224822&jid=1136688442&gjid=2044254954&_gid=498369923.1670224822&_u=YEBAAAAAAAAAACAAI~&z=1412166364
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2404:6800:4008:c04::9d Taipei, Taiwan, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://developer.mozilla.org/
accept-language
jp-JP,jp;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Mon, 05 Dec 2022 07:20:22 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://developer.mozilla.org
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
b8416c3d-794e-4fba-98f5-044ec20e7f91
developer.mozilla.org/submit/mdn-yari/page/1/
0
0
Fetch
General
Full URL
https://developer.mozilla.org/submit/mdn-yari/page/1/b8416c3d-794e-4fba-98f5-044ec20e7f91
Requested by
Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/js/main.e85cbd62.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2157:dc00:2: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/
X-Telemetry-Agent
Glean/1.3.0 (JS on Windows)
accept-language
jp-JP,jp;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.94 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

date
Mon, 05 Dec 2022 07:20:22 GMT
strict-transport-security
max-age=31536000
via
1.1 google, 1.1 792d1dfcd0e864258cddb08b00eca5d8.cloudfront.net (CloudFront)
server
openresty
x-amz-cf-pop
NRT12-C3
x-frame-options
DENY
access-control-allow-methods
GET, POST, PUT, OPTIONS
content-type
text/plain; charset=utf-8
access-control-allow-origin
https://developer.mozilla.org
x-cache
Miss from cloudfront
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
content-length
0
x-amz-cf-id
JFbfZLg8tZitNhsnck92LpW2c5M6M6Avt6nWgDijiBMAEJ3B1Yc-kg==

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.

object| oncontentvisibilityautostatechange object| Mozilla object| gaScript function| ga object| webpackChunkclient object| google_tag_data object| gaplugins object| gaGlobal object| gaData

3 Cookies

Domain/Path Name / Value
.mozilla.org/ Name: _ga
Value: GA1.2.736125050.1670224822
.mozilla.org/ Name: _gid
Value: GA1.2.498369923.1670224822
.mozilla.org/ 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 polyfill.io/v3/polyfill.min.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 polyfill.io/v3/polyfill.min.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' 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.stage.mdn.mozilla.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.stage.mdn.mozilla.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