developer.mozilla.org Open in urlscan Pro
2600:9000:2182:7a00:2:eb5:8c00:93a1 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://mdn.io/Structured_clone_algorithm)/n
Effective URL:
https://developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
Submission: On April 11 via api (April 11th 2021, 8:07:15 pm UTC) from US

Summary HTTP 19 Redirects Links 18 Behaviour Indicators

Summary

This website contacted 5 IPs in 4 countries across 6 domains to perform 19 HTTP transactions. The main IP is 2600:9000:2182:7a00:2:eb5:8c00:93a1, located in United States and belongs to AMAZON-02, US. The main domain is developer.mozilla.org.
TLS certificate: Issued by Amazon on November 4th 2020. 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
1 1	2606:4700:303... 2606:4700:3031::6815:4b59	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	40.114.177.156 40.114.177.156	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
13	2600:9000:218... 2600:9000:2182:7a00:2:eb5:8c00:93a1	16509 (AMAZON-02) (AMAZON-02)
1	151.101.14.217 151.101.14.217	54113 (FASTLY) (FASTLY)
2	2a00:1450:400... 2a00:1450:4001:80f::200e	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c0b::9b	15169 (GOOGLE) (GOOGLE)
19	5

1 2606:4700:3031::6815:4b59 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

mdn.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 40.114.177.156 (Amsterdam, Netherlands)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

duckduckgo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

13 2600:9000:2182:7a00:2:eb5:8c00:93a1 (United States)

ASN16509 (AMAZON-02, US)

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

1 151.101.14.217 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

cdn.speedcurve.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:80f::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:400c:c0b::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
13	mozilla.org developer.mozilla.org	135 KB
2	google-analytics.com www.google-analytics.com	19 KB
2	duckduckgo.com duckduckgo.com	3 KB
1	doubleclick.net stats.g.doubleclick.net	89 B
1	speedcurve.com cdn.speedcurve.com	7 KB
1	mdn.io 1 redirects mdn.io	671 B
19	6

	Domain	Requested by
13	developer.mozilla.org	duckduckgo.com developer.mozilla.org
2	www.google-analytics.com	developer.mozilla.org www.google-analytics.com
2	duckduckgo.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	cdn.speedcurve.com	developer.mozilla.org
1	mdn.io	1 redirects
19	6

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

Domain
github.com
www.w3.org
www.mozilla.org
shop.spreadshirt.com
twitter.com
www.instagram.com

Subject Issuer	Validity	Valid
*.duckduckgo.com DigiCert SHA2 Secure Server CA	`2020-10-09` - `2021-11-10`	a year	crt.sh
developer.mozilla.org Amazon	`2020-11-04` - `2021-12-03`	a year	crt.sh
*.speedcurve.com GlobalSign Atlas R3 DV TLS CA 2020	`2020-12-09` - `2022-01-10`	a year	crt.sh
*.google-analytics.com GTS CA 1O1	`2021-03-16` - `2021-06-08`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1O1	`2021-03-16` - `2021-06-08`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
Frame ID: 360DAEF8B2C963871000B604657A19A8
Requests: 19 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://mdn.io/Structured_clone_algorithm)/n HTTP 303
https://duckduckgo.com/?q=%21%20site%3Adeveloper.mozilla.org%20Structured_clone_algorithm)/n Page URL
https://duckduckgo.com/l/?uddg=https%3A%2F%2Fdeveloper.mozilla.org%2Ffr%2Fdocs%2FWeb%2FAPI%2FWeb_Wo... Page URL
https://developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm Page URL

Detected technologies

Nginx (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /nginx(?:\/([\d.]+))?/i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Polyfill (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

script /\/polyfill\.min\.js/i

Page Statistics

19
Requests

100 %
HTTPS

67 %
IPv6

6
Domains

6
Subdomains

5
IPs

4
Countries

165 kB
Transfer

441 kB
Size

4
Cookies

18 Outgoing links

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

URL: https://github.com/mdn/content/issues/new
Title: Report a content issue 🌐

Search URL Search Domain Scan URL

URL: https://github.com/mdn/yari/issues/new
Title: Report a platform issue 🌐

Search URL Search Domain Scan URL

URL: http://www.w3.org/html/wg/drafts/html/master/infrastructure.html#safe-passing-of-structured-data
Title: défini par la spécification HTML5

Search URL Search Domain Scan URL

URL: http://www.w3.org/TR/html5/infrastructure.html#safe-passing-of-structured-data
Title: Spécification HTML5 : Passage sécurisé de données structurées

Search URL Search Domain Scan URL

URL: https://github.com/mdn/translated-content/blob/main/files/fr/web/api/web_workers_api/structured_clone_algorithm/index.html
Title: Source on GitHub

Search URL Search Domain Scan URL

URL: https://github.com/mdn/content/issues/new?body=MDN+URL%3A+https%3A%2F%2Fdeveloper.mozilla.org%2Ffr%2Fdocs%2FWeb%2FAPI%2FWeb_Workers_API%2FStructured_clone_algorithm%0A%0A%23%23%23%23+What+information+was+incorrect%2C+unhelpful%2C+or+incomplete%3F%0A%0A%0A%23%23%23%23+Specific+section+or+headline%3F%0A%0A%0A%23%23%23%23+What+did+you+expect+to+see%3F%0A%0A%0A%23%23%23%23+Did+you+test+this%3F+If+so%2C+how%3F%0A%0A%0A%3C%21--+Do+not+make+changes+below+this+line+--%3E%0A%3Cdetails%3E%0A%3Csummary%3EMDN+Content+page+report+details%3C%2Fsummary%3E%0A%0A*+Folder%3A+%60fr%2Fweb%2Fapi%2Fweb_workers_api%2Fstructured_clone_algorithm%60%0A*+MDN+URL%3A+https%3A%2F%2Fdeveloper.mozilla.org%2Ffr%2Fdocs%2FWeb%2FAPI%2FWeb_Workers_API%2FStructured_clone_algorithm%0A*+GitHub+URL%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Ftranslated-content%2Fblob%2Fmain%2Ffiles%2Ffr%2Fweb%2Fapi%2Fweb_workers_api%2Fstructured_clone_algorithm%2Findex.html%0A*+Last+commit%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Ftranslated-content%2Fcommit%2F0d2f5f0e69eda5697000ca8bff402cf92725f432%0A*+Document+last+modified%3A+2021-04-10T11%3A03%3A18.000Z%0A%0A%3C%2Fdetails%3E&title=Issue+with+%22L%E2%80%99algorithme+de+clonage+structur%C3%A9%22%3A+%28short+summary+here+please%29&labels=Content%3AWebAPI%2Cneeds-triage
Title: Report a problem with this content on GitHub

Search URL Search Domain Scan URL

URL: https://github.com/mdn/content/blob/main/README.md
Title: our Contribution guide

Search URL Search Domain Scan URL

URL: https://www.mozilla.org/about/
Title: About

Search URL Search Domain Scan URL

URL: https://shop.spreadshirt.com/mdn-store/
Title: MDN Web Docs Store

Search URL Search Domain Scan URL

URL: https://www.mozilla.org/contact/
Title: Contact Us

Search URL Search Domain Scan URL

URL: https://www.mozilla.org/firefox/?utm_source=developer.mozilla.org&utm_campaign=footer&utm_medium=referral
Title: Firefox

Search URL Search Domain Scan URL

URL: https://twitter.com/mozdevnet

Search URL Search Domain Scan URL

URL: https://github.com/mdn/

Search URL Search Domain Scan URL

URL: https://twitter.com/mozilla

Search URL Search Domain Scan URL

URL: https://www.instagram.com/mozillagram/

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

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://mdn.io/Structured_clone_algorithm)/n HTTP 303
https://duckduckgo.com/?q=%21%20site%3Adeveloper.mozilla.org%20Structured_clone_algorithm)/n Page URL
https://duckduckgo.com/l/?uddg=https%3A%2F%2Fdeveloper.mozilla.org%2Ffr%2Fdocs%2FWeb%2FAPI%2FWeb_Workers_API%2FStructured_clone_algorithm Page URL
https://developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0

https://mdn.io/Structured_clone_algorithm)/n HTTP 303
https://duckduckgo.com/?q=%21%20site%3Adeveloper.mozilla.org%20Structured_clone_algorithm)/n

19 HTTP transactions
0 data transactions

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

GET
H2

200

/
duckduckgo.com/
Redirect Chain

https://mdn.io/Structured_clone_algorithm)/n
https://duckduckgo.com/?q=%21%20site%3Adeveloper.mozilla.org%20Structured_clone_algorithm)/n

589 B
1 KB

624ms
519ms

Document
text/html

40.114.177.156
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

https://duckduckgo.com/?q=%21%20site%3Adeveloper.mozilla.org%20Structured_clone_algorithm)/n

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

nginx /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	default-src 'none' ; connect-src https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; manifest-src https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; media-src https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; script-src blob: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ 'unsafe-inline' 'unsafe-eval' ; font-src data: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; img-src data: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; style-src https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ 'unsafe-inline' ; object-src 'none' ; worker-src blob: ; child-src blob: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; frame-src blob: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; form-action https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ https://duck.co ; frame-ancestors 'self' ; base-uri 'self' ; block-all-mixed-content ;
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1;mode=block

Request headers

:method: GET
:authority: duckduckgo.com
:scheme: https
:path: /?q=%21%20site%3Adeveloper.mozilla.org%20Structured_clone_algorithm)/n
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

server: nginx
date: Sun, 11 Apr 2021 20:06:59 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
server-timing: total;dur=464;desc="Backend Total"
x-duckduckgo-results: 1
strict-transport-security: max-age=31536000
permissions-policy: interest-cohort=()
content-security-policy: default-src 'none' ; connect-src https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; manifest-src https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; media-src https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; script-src blob: https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ 'unsafe-inline' 'unsafe-eval' ; font-src data: https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; img-src data: https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; style-src https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ 'unsafe-inline' ; object-src 'none' ; worker-src blob: ; child-src blob: https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; frame-src blob: https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; form-action https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ https://duck.co ; frame-ancestors 'self' ; base-uri 'self' ; block-all-mixed-content ;
x-frame-options: SAMEORIGIN
x-xss-protection: 1;mode=block
x-content-type-options: nosniff
referrer-policy: origin
expect-ct: max-age=0
expires: Sun, 11 Apr 2021 20:07:00 GMT
cache-control: max-age=1
x-duckduckgo-locale: en_US
content-encoding: br

Redirect headers

date: Sun, 11 Apr 2021 20:06:58 GMT
content-length: 0
set-cookie: __cfduid=d5e66cab1956c960ba317f14e0702c1681618171618; expires=Tue, 11-May-21 20:06:58 GMT; path=/; domain=.mdn.io; HttpOnly; SameSite=Lax
location: https://duckduckgo.com/?q=%21%20site%3Adeveloper.mozilla.org%20Structured_clone_algorithm)/n
cf-request-id: 0964247c5f0000dfa96122c000000001
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to: {"group":"cf-nel","endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=8mdRu77n32PV7WJra9i2aJPI%2BnbCnIBCoCuffJcHR8Fot5etmqMgqYm9Bxg84WS4qc85%2F566sq%2Flq4vQ%2F0uYFYVgJLcAbk37EVBUeWx7if%2BwbKo%3D"}],"max_age":604800}
nel: {"max_age":604800,"report_to":"cf-nel"}
vary: Accept-Encoding
server: cloudflare
cf-ray: 63e6d6a6fcf6dfa9-FRA
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400

GET
H2 200 /
duckduckgo.com/l/ 394 B
1 KB 52ms
51ms Document
text/html 40.114.177.156
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

https://duckduckgo.com/l/?uddg=https%3A%2F%2Fdeveloper.mozilla.org%2Ffr%2Fdocs%2FWeb%2FAPI%2FWeb_Workers_API%2FStructured_clone_algorithm

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

40.114.177.156 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

nginx /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	default-src 'none' ; connect-src https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; manifest-src https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; media-src https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; script-src blob: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ 'unsafe-inline' 'unsafe-eval' ; font-src data: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; img-src data: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; style-src https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ 'unsafe-inline' ; object-src 'none' ; worker-src blob: ; child-src blob: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; frame-src blob: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; form-action https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ https://duck.co ; frame-ancestors 'self' ; base-uri 'self' ; block-all-mixed-content ;
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1;mode=block

Request headers

:method: GET
:authority: duckduckgo.com
:scheme: https
:path: /l/?uddg=https%3A%2F%2Fdeveloper.mozilla.org%2Ffr%2Fdocs%2FWeb%2FAPI%2FWeb_Workers_API%2FStructured_clone_algorithm
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: same-origin
sec-fetch-mode: navigate
sec-fetch-dest: document
referer: https://duckduckgo.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://duckduckgo.com/

Response headers

server: nginx
date: Sun, 11 Apr 2021 20:06:59 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
strict-transport-security: max-age=31536000
permissions-policy: interest-cohort=()
content-security-policy: default-src 'none' ; connect-src https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; manifest-src https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; media-src https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; script-src blob: https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ 'unsafe-inline' 'unsafe-eval' ; font-src data: https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; img-src data: https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; style-src https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ 'unsafe-inline' ; object-src 'none' ; worker-src blob: ; child-src blob: https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; frame-src blob: https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; form-action https://duckduckgo.com https://*.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ https://duck.co ; frame-ancestors 'self' ; base-uri 'self' ; block-all-mixed-content ;
x-frame-options: SAMEORIGIN
x-xss-protection: 1;mode=block
x-content-type-options: nosniff
referrer-policy: origin
expect-ct: max-age=0
expires: Sun, 11 Apr 2021 20:06:58 GMT
cache-control: no-cache
x-duckduckgo-locale: en_US
content-encoding: br

GET
H2 200 Primary Request Structured_clone_algorithm Show response
developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/ 58 KB
13 KB 373ms
350ms Document
text/html 2600:9000:2182:7a00:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm

Requested by

Host: duckduckgo.com
URL: https://duckduckgo.com/l/?uddg=https%3A%2F%2Fdeveloper.mozilla.org%2Ffr%2Fdocs%2FWeb%2FAPI%2FWeb_Workers_API%2FStructured_clone_algorithm

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2182:7a00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

3f22d78197d883e45d866f7cb822a149e8c9df3af7e00f0df213f1a58b9288df

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

:method: GET
:authority: developer.mozilla.org
:scheme: https
:path: /fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
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: document
referer: https://duckduckgo.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://duckduckgo.com/

Response headers

content-type: text/html; charset=utf-8
date: Sun, 11 Apr 2021 20:07:00 GMT
cache-control: max-age=86400, public
last-modified: Sun, 11 Apr 2021 01:54:42 GMT
etag: W/"d668b92e1a8dbbcc8b00db1d6ca0c685"
server: AmazonS3
x-frame-options: DENY
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
strict-transport-security: max-age=63072000
content-encoding: br
vary: Accept-Encoding
x-cache: Miss from cloudfront
via: 1.1 9e627a2e7bf673974b02e3bf374bb843.cloudfront.net (CloudFront)
x-amz-cf-pop: DUS51-C1
x-amz-cf-id: 1dULNzCC0SI0Vb3-svZvR5Wmjrk0Q9vwnOYf-yPH-QF9TBWhEU-sbw==

GET
H2 200 ZillaSlab-Bold.subset.0beac26b.woff2
developer.mozilla.org/static/media/ 33 KB
34 KB 11ms
11ms Font
binary/octet-stream 2600:9000:2182:7a00:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://developer.mozilla.org/static/media/ZillaSlab-Bold.subset.0beac26b.woff2

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2182:7a00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

e1ef5d6255b98cc45364a4542012f6a9cbb8cb83b0b866d8b2408b89469c828a

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

Origin: https://developer.mozilla.org
Referer: https://developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
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: Sun, 11 Apr 2021 19:25:20 GMT
via: 1.1 9e627a2e7bf673974b02e3bf374bb843.cloudfront.net (CloudFront)
x-content-type-options: nosniff
age: 2500
x-cache: Hit from cloudfront
content-length: 34064
x-xss-protection: 1; mode=block
last-modified: Fri, 27 Nov 2020 00:36:33 GMT
server: AmazonS3
x-frame-options: DENY
etag: "e96c15f68c6885e098749f67170b4c3b"
strict-transport-security: max-age=63072000
content-type: binary/octet-stream
cache-control: max-age=31536000, public
x-amz-cf-pop: DUS51-C1
x-amz-cf-id: 1_uKJnRLp8fI-38TG_EAcWF59DFgtWRxUmSFcMs1-PySnW8fqIaouA==

GET
H2 200 main.e7962908.chunk.css
developer.mozilla.org/static/css/ 49 KB
10 KB 11ms
11ms Stylesheet
text/css 2600:9000:2182:7a00:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://developer.mozilla.org/static/css/main.e7962908.chunk.css

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2182:7a00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

ba51af85baabcadf65eca9c4aa2f38e9629ad394c469ad1fb64703efffd87a1c

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/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
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: Thu, 01 Apr 2021 01:46:45 GMT
content-encoding: br
x-content-type-options: nosniff
age: 930015
x-cache: Hit from cloudfront
vary: Accept-Encoding
x-xss-protection: 1; mode=block
last-modified: Thu, 01 Apr 2021 01:40:19 GMT
server: AmazonS3
x-frame-options: DENY
etag: W/"ce4d150162f8fcc3289a9bc8897297d7"
strict-transport-security: max-age=63072000
content-type: text/css; charset=utf-8
via: 1.1 9e627a2e7bf673974b02e3bf374bb843.cloudfront.net (CloudFront)
cache-control: max-age=31536000, public
x-amz-cf-pop: DUS51-C1
x-amz-cf-id: XAbIzhhWeHpxlhjEV9UsIgvldqtvBIZO-wuDUk_1SusvZRUYFLIVaA==

GET
H2 200 lux.js Show response
cdn.speedcurve.com/js/ 21 KB
7 KB 98ms
31ms Script
application/javascript 151.101.14.217
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.speedcurve.com/js/lux.js?id=108906238
Requested by: Host: developer.mozilla.org
URL: https://developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.14.217 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: Apache /
Resource Hash: eccc2ec415a62c04085c3a8ed0bed66d15d87b1c45cce979c679d12380b29910

Request headers

Origin: https://developer.mozilla.org
Referer: https://developer.mozilla.org/
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: Sun, 11 Apr 2021 20:06:59 GMT
via: 1.1 vegur, 1.1 varnish
age: 297
x-cache: HIT
x-cache-hits: 1
content-encoding: gzip
content-length: 6821
x-served-by: cache-fra19165-FRA
last-modified: Sun, 11 Apr 2021 20:02:02 GMT
server: Apache
x-timer: S1618171620.627901,VS0,VE1
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=604800
accept-ranges: bytes
timing-allow-origin: *
expires: Sun, 18 Apr 2021 20:02:02 GMT

GET
H2 200 ga.js Show response
developer.mozilla.org/static/js/ 2 KB
1 KB 11ms
10ms Script
application/javascript 2600:9000:2182:7a00:2: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/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2182:7a00:2: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

Referer: https://developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
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: Sat, 10 Apr 2021 22:29:10 GMT
content-encoding: br
x-content-type-options: nosniff
age: 77870
x-cache: Hit from cloudfront
vary: Accept-Encoding
x-xss-protection: 1; mode=block
last-modified: Thu, 18 Feb 2021 19:29:52 GMT
server: AmazonS3
x-frame-options: DENY
etag: W/"677c5b73f11568425a71f44e61a9bb49"
strict-transport-security: max-age=63072000
content-type: application/javascript; charset=utf-8
via: 1.1 9e627a2e7bf673974b02e3bf374bb843.cloudfront.net (CloudFront)
cache-control: max-age=86400, public
x-amz-cf-pop: DUS51-C1
x-amz-cf-id: RS6_XOgHaKAL_nMfv4ngi42YKrDH71D9jGcm-rl7fqe3AWcxAFW_Ww==

GET
H2 200 runtime-main.c08ee643.js Show response
developer.mozilla.org/static/js/ 4 KB
2 KB 12ms
11ms Script
application/javascript 2600:9000:2182:7a00:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://developer.mozilla.org/static/js/runtime-main.c08ee643.js

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2182:7a00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

833aab15671b71a686147dda7681df4429c477199488d854a12ee672d2124e5a

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/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
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: Fri, 09 Apr 2021 02:10:02 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 237417
x-cache: Hit from cloudfront
vary: Accept-Encoding
x-xss-protection: 1; mode=block
last-modified: Fri, 09 Apr 2021 01:54:06 GMT
server: AmazonS3
x-frame-options: DENY
etag: W/"9514f1f642051c3433f3ea5d721b5636"
strict-transport-security: max-age=63072000
content-type: application/javascript; charset=utf-8
via: 1.1 9e627a2e7bf673974b02e3bf374bb843.cloudfront.net (CloudFront)
cache-control: max-age=31536000, public
x-amz-cf-pop: DUS51-C1
x-amz-cf-id: w9B62LZst1O4crXEfESNGiL_GIzl_DxcLGMHEV88PVs1sXUFLJhmDA==

GET
H2 200 2.c5285d3f.chunk.js Show response
developer.mozilla.org/static/js/ 169 KB
55 KB 12ms
12ms Script
application/javascript 2600:9000:2182:7a00:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://developer.mozilla.org/static/js/2.c5285d3f.chunk.js

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2182:7a00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

a238c0895184ae88d3f72518670aa00a9cd38fafc7f4c4eaaaf68bcd609b99eb

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/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
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: Fri, 09 Apr 2021 02:10:04 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 237416
x-cache: Hit from cloudfront
vary: Accept-Encoding
x-xss-protection: 1; mode=block
last-modified: Fri, 09 Apr 2021 01:54:06 GMT
server: AmazonS3
x-frame-options: DENY
etag: W/"2daa502e7f5ab12385bbd439e1fef9b3"
strict-transport-security: max-age=63072000
content-type: application/javascript; charset=utf-8
via: 1.1 9e627a2e7bf673974b02e3bf374bb843.cloudfront.net (CloudFront)
cache-control: max-age=31536000, public
x-amz-cf-pop: DUS51-C1
x-amz-cf-id: jHiUN8JrDsAgH44s1WCYJnrtJHGKBX3rZPY_GI21MBStDq1WwYrxFw==

GET
H2 200 main.148dd332.chunk.js Show response
developer.mozilla.org/static/js/ 51 KB
15 KB 12ms
12ms Script
application/javascript 2600:9000:2182:7a00:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://developer.mozilla.org/static/js/main.148dd332.chunk.js

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2182:7a00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

5fad9e2adcaa41b5b452f202ac64e3609ff9c4ebb9be4b8657257d05555ed8c8

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/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
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: Fri, 09 Apr 2021 02:31:57 GMT
content-encoding: br
x-content-type-options: nosniff
age: 236103
x-cache: Hit from cloudfront
vary: Accept-Encoding
x-xss-protection: 1; mode=block
last-modified: Fri, 09 Apr 2021 01:54:06 GMT
server: AmazonS3
x-frame-options: DENY
etag: W/"a9dc23af60fff1596845d1206e07cc13"
strict-transport-security: max-age=63072000
content-type: application/javascript; charset=utf-8
via: 1.1 9e627a2e7bf673974b02e3bf374bb843.cloudfront.net (CloudFront)
cache-control: max-age=31536000, public
x-amz-cf-pop: DUS51-C1
x-amz-cf-id: JE9IwXDjorgEgHyFGNicKujsIRpzWVfI-yiyKMxwZMablgnByBjLZg==

GET
H2 200 triangle.e8097649.svg
developer.mozilla.org/static/media/ 253 B
689 B 18ms
16ms Image
image/svg+xml 2600:9000:2182:7a00:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://developer.mozilla.org/static/media/triangle.e8097649.svg

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.e7962908.chunk.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2182:7a00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

3eb8f43ad0fa0b6160e922d26cc6373d29cfd58a0ab059672edb2bffd93a569d

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.e7962908.chunk.css
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: Sat, 10 Apr 2021 12:30:57 GMT
via: 1.1 9e627a2e7bf673974b02e3bf374bb843.cloudfront.net (CloudFront)
x-content-type-options: nosniff
age: 113763
x-cache: Hit from cloudfront
content-length: 253
x-xss-protection: 1; mode=block
last-modified: Fri, 27 Nov 2020 00:36:33 GMT
server: AmazonS3
x-frame-options: DENY
etag: "0c767ea558884492ab2922bb8deb48c3"
strict-transport-security: max-age=63072000
content-type: image/svg+xml
cache-control: max-age=31536000, public
x-amz-cf-pop: DUS51-C1
x-amz-cf-id: nN1qHg0K7M1A-AqQpD7VkeAWt_GZx_F2ZWYV3EYCzBN7X9TLDxfqnA==

GET
H2 200 search.db31d27c.svg
developer.mozilla.org/static/media/ 565 B
900 B 15ms
14ms Image
image/svg+xml 2600:9000:2182:7a00:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://developer.mozilla.org/static/media/search.db31d27c.svg
Requested by: Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.e7962908.chunk.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2182:7a00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 8be80d22e3f902f8f15fadab0d3196cda262eba024f6a30a314f503c8d5d9ce6

Request headers

Referer: https://developer.mozilla.org/static/css/main.e7962908.chunk.css
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: Sun, 07 Feb 2021 15:25:46 GMT
via: 1.1 9e627a2e7bf673974b02e3bf374bb843.cloudfront.net (CloudFront)
last-modified: Fri, 27 Nov 2020 00:36:33 GMT
server: AmazonS3
age: 5460074
etag: "a3a99325fa1eadbaef4dda892bb1159b"
x-cache: Hit from cloudfront
content-type: image/svg+xml
cache-control: max-age=31536000, public
x-amz-cf-pop: DUS51-C1
content-length: 565
x-amz-cf-id: OlK7lyMRUkj6PCLvpKS30_sCcH4MzrdiRHdoVtwZb9DTq0tOcIuveA==

GET
H2 200 chevron.f472b7ac.svg
developer.mozilla.org/static/media/ 307 B
650 B 17ms
16ms Image
image/svg+xml 2600:9000:2182:7a00:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://developer.mozilla.org/static/media/chevron.f472b7ac.svg
Requested by: Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.e7962908.chunk.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2182:7a00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 7f9efbbe2f88e68716b8e5d9280d2c08f7ef967f2719a90f1a989f25ad20acdb

Request headers

Referer: https://developer.mozilla.org/static/css/main.e7962908.chunk.css
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: Thu, 04 Feb 2021 15:27:50 GMT
via: 1.1 9e627a2e7bf673974b02e3bf374bb843.cloudfront.net (CloudFront)
last-modified: Fri, 27 Nov 2020 00:36:33 GMT
server: AmazonS3
age: 5719150
etag: "38384ed39e5fae1a7bd125a0642271ab"
x-cache: Hit from cloudfront
content-type: image/svg+xml
cache-control: max-age=31536000, public
x-amz-cf-pop: DUS51-C1
content-length: 307
x-amz-cf-id: IZG41-qAtlvVVtNuKa7nM6TC82_m1mz55kX65DYhNodHciQAH_45PA==

GET
H2 200 language.9e1dde1b.svg
developer.mozilla.org/static/media/ 3 KB
2 KB 17ms
16ms Image
image/svg+xml 2600:9000:2182:7a00:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://developer.mozilla.org/static/media/language.9e1dde1b.svg

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.e7962908.chunk.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2182:7a00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

AmazonS3 /

Resource Hash

99459516a71d3c54bf85562e2629c2dffa0aef5b50571446defb307b0167596b

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.e7962908.chunk.css
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: Thu, 04 Mar 2021 02:06:02 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 3348058
x-cache: Hit from cloudfront
vary: Accept-Encoding
x-xss-protection: 1; mode=block
last-modified: Thu, 04 Mar 2021 01:59:01 GMT
server: AmazonS3
x-frame-options: DENY
etag: W/"52e113673b9e1111e2f2c37c43446595"
strict-transport-security: max-age=63072000
content-type: image/svg+xml
via: 1.1 9e627a2e7bf673974b02e3bf374bb843.cloudfront.net (CloudFront)
cache-control: max-age=31536000, public
x-amz-cf-pop: DUS51-C1
x-amz-cf-id: qAyCHbP6D5Gh3n6jPvwFugxZCHgq7tG7jrnFxIeR6WUvZsHrDPHgvQ==

GET
H2 200 external.e091ac5d.svg
developer.mozilla.org/static/media/ 534 B
878 B 17ms
17ms Image
image/svg+xml 2600:9000:2182:7a00:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://developer.mozilla.org/static/media/external.e091ac5d.svg
Requested by: Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/css/main.e7962908.chunk.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2182:7a00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: bdcdbfea968e355fc549bf61ea1eac500b60a6f9d8d9f18394c16ff495d8ab9c

Request headers

Referer: https://developer.mozilla.org/static/css/main.e7962908.chunk.css
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: Sat, 06 Feb 2021 10:22:56 GMT
via: 1.1 9e627a2e7bf673974b02e3bf374bb843.cloudfront.net (CloudFront)
last-modified: Fri, 27 Nov 2020 00:36:33 GMT
server: AmazonS3
age: 5564643
etag: "dc545aa8856e3ed1d222990e870a703f"
x-cache: Hit from cloudfront
content-type: image/svg+xml
cache-control: max-age=31536000, public
x-amz-cf-pop: DUS51-C1
content-length: 534
x-amz-cf-id: Tc9HUaeS0o3gUCKF0EiNh5mXDnwdloXc2faEUo-66_CVr_hMiPUZDw==

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 48 KB
19 KB 6ms
6ms Script
text/javascript 2a00:1450:4001:80f::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

2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

f79723478f4c48501cd49ac52b81d6244a6562b9d3f08ce8ab208a8b8878d4c4

Security Headers

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

Request headers

Referer: https://developer.mozilla.org/
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

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Fri, 19 Mar 2021 19:22:18 GMT
server: Golfe2
age: 923
date: Sun, 11 Apr 2021 19:51:36 GMT
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
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: 19463
expires: Sun, 11 Apr 2021 21:51:36 GMT

GET
H2 200 whoami Show response
developer.mozilla.org/api/v1/ 62 B
509 B 435ms
434ms Fetch
application/json 2600:9000:2182:7a00:2:eb5:8c00:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://developer.mozilla.org/api/v1/whoami

Requested by

Host: developer.mozilla.org
URL: https://developer.mozilla.org/static/js/main.148dd332.chunk.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2182:7a00:2:eb5:8c00:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

gunicorn/20.0.4 /

Resource Hash

b1598329bf5c2de968bf2c109a18e4419113e9ff447338d43aeabd031d3e6aeb

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/fr/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
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: Sun, 11 Apr 2021 20:07:00 GMT
via: 1.1 9e627a2e7bf673974b02e3bf374bb843.cloudfront.net (CloudFront)
x-content-type-options: nosniff
x-amz-cf-pop: DUS51-C1
x-cache: Miss from cloudfront
vary: Cookie
content-length: 62
x-xss-protection: 1; mode=block
server: gunicorn/20.0.4
x-frame-options: DENY
strict-transport-security: max-age=63072000
content-language: en-US
cache-control: max-age=0, no-cache, no-store, must-revalidate
content-type: application/json
x-amz-cf-id: f0p5_2OAdyWhpq1NmjlYfTQsfYh9bbo_OV8O_3YL9aRdziO5X6Z0xw==
expires: Sun, 11 Apr 2021 20:07:00 GMT

POST
H3-Q050 200 collect Show response
www.google-analytics.com/j/ 4 B
394 B 46ms
13ms XHR
text/plain 2a00:1450:4001:80f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j89&aip=1&a=681089256&t=pageview&_s=1&dl=https%3A%2F%2Fdeveloper.mozilla.org%2Ffr%2Fdocs%2FWeb%2FAPI%2FWeb_Workers_API%2FStructured_clone_algorithm&dr=https%3A%2F%2Fduckduckgo.com%2F&ul=en-us&de=UTF-8&dt=L%E2%80%99algorithme%20de%20clonage%20structur%C3%A9%20-%20R%C3%A9f%C3%A9rence%20Web%20API%20%7C%20MDN&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAAABAAAAAC~&jid=816080514&gjid=1034159179&cid=200116295.1618171620&tid=UA-36116321-5&_gid=1463166171.1618171620&_r=1&_slc=1&z=1209667788

Requested by

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

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::200e Frankfurt am Main, Germany, 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/
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

pragma: no-cache
date: Sun, 11 Apr 2021 20:06:59 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: h3-29=":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: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 1 B
89 B 15ms
15ms XHR
text/plain 2a00:1450:400c:c0b::9b
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j89&tid=UA-36116321-5&cid=200116295.1618171620&jid=816080514&gjid=1034159179&_gid=1463166171.1618171620&_u=YEBAAAAAAAAAAC~&z=1433361840

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:c0b::9b Brussels, Belgium, 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/
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

pragma: no-cache
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: Sun, 11 Apr 2021 20:06:59 GMT
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: h3-29=":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: 1
expires: Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

25 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.

4 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/	1970-01-19 17:29:31	Name: _gat Value: 1
.mozilla.org/	1970-01-19 17:30:58	Name: _gid Value: GA1.2.1463166171.1618171620
.mozilla.org/	1970-01-20 11:00:43	Name: _ga Value: GA1.2.200116295.1618171620
developer.mozilla.org/	1970-01-19 17:29:33	Name: lux_uid Value: 161817161965079867

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 'none' ; connect-src https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; manifest-src https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; media-src https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; script-src blob: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ 'unsafe-inline' 'unsafe-eval' ; font-src data: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; img-src data: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; style-src https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ 'unsafe-inline' ; object-src 'none' ; worker-src blob: ; child-src blob: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; frame-src blob: https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ ; form-action https://duckduckgo.com https://.duckduckgo.com https://3g2upl4pq6kufc4m.onion/ https://duck.co ; frame-ancestors 'self' ; base-uri 'self' ; block-all-mixed-content ;
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
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.

cdn.speedcurve.com
developer.mozilla.org
duckduckgo.com
mdn.io
stats.g.doubleclick.net
www.google-analytics.com
151.101.14.217
2600:9000:2182:7a00:2:eb5:8c00:93a1
2606:4700:3031::6815:4b59
2a00:1450:4001:80f::200e
2a00:1450:400c:c0b::9b
40.114.177.156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developer.mozilla.org Open in urlscan Pro 2600:9000:2182:7a00:2:eb5:8c00:93a1 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

19 Requests

100 %HTTPS

67 %IPv6

6 Domains

6 Subdomains

5 IPs

4 Countries

165 kBTransfer

441 kBSize

4 Cookies

18 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

25 JavaScript Global Variables

4 Cookies

Security Headers

Indicators

developer.mozilla.org Open in urlscan Pro
2600:9000:2182:7a00:2:eb5:8c00:93a1 Public Scan

Screenshot
Live screenshot

Full Image

19
Requests

100 %
HTTPS

67 %
IPv6

6
Domains

6
Subdomains

5
IPs

4
Countries

165 kB
Transfer

441 kB
Size

4
Cookies

19 HTTP transactions
0 data transactions