Submitted URL:
http://tools.ietf.org/ 13yr old
Effective URL:
https://authors.ietf.org/ 4yr old
Submission: On August 20 via manual (August 20th 2025, 3:21:46 pm UTC) from BR — Scanned from PL

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 34 HTTP transactions. The main IP is 104.16.44.99, located in Ascension Island and belongs to CLOUDFLARENET, US. The main domain is authors.ietf.org. 4yr old
TLS certificate: Issued by E5 on July 18th 2025. Valid for: 3mo.
This is the only time authors.ietf.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 36 104.16.44.99 104.16.44.99 13335 (CLOUDFLAR...) (CLOUDFLARENET)
34 1
Apex Domain
Subdomains
Transfer
36 ietf.org 2 redirects
tools.ietf.org — Cisco Umbrella Rank: 518226 13yr old
authors.ietf.org 4yr old
analytics.ietf.org — Cisco Umbrella Rank: 474461 6yr old
static.ietf.org — Cisco Umbrella Rank: 302659 3yr old
3 MB
34 1
Domain Requested by
32 authors.ietf.org 1 redirects authors.ietf.org
2 analytics.ietf.org authors.ietf.org
analytics.ietf.org
1 static.ietf.org authors.ietf.org
1 tools.ietf.org 1 redirects
34 4
Subject Issuer Validity Valid
ietf.org
E5
2025-07-18 -
2025-10-16
3mo crt.sh

This page contains 2 frames:

Primary Page: https://authors.ietf.org/
Frame ID: 8AAFFF22D12E2C1338138E19123A0EDE
Requests: 32 HTTP requests in this frame

Frame: https://authors.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/4710d66e8fda/main.js
Frame ID: C77ADE4C5014949B1D31E33200C2517A
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

Home | Internet-Draft Author Resources

Page URL History Show full URLs

  1. http://tools.ietf.org/ HTTP 307
    https://tools.ietf.org/ HTTP 301
    https://authors.ietf.org/ Page URL

Page Statistics

34
Requests

97 %
HTTPS

0 %
IPv6

1
Domains

4
Subdomains

1
IPs

1
Countries

2676 kB
Transfer

7688 kB
Size

4
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://tools.ietf.org/ HTTP 307
    https://tools.ietf.org/ HTTP 301
    https://authors.ietf.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 17
  • https://authors.ietf.org/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://authors.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/4710d66e8fda/main.js

34 HTTP transactions
0 data transactions

Method
Protocol
Status Resource
Path
Size
x-fer
Time
Latency
Type
MIME-Type
IP
Location
GET
H3
200
Primary Request / Show response
authors.ietf.org/
Redirect Chain
  • http://tools.ietf.org/
  • https://tools.ietf.org/
  • https://authors.ietf.org/
15 KB
6 KB
514ms
466ms
Document
text/html
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7bdefb6e8d3c71890521b119e04ad40fd6bf5724f43cbf0fa6fe9f885f88bd0a
Security Headers
Name Value
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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
9722e1e05c980206-WAW
content-encoding
br
content-language
en
content-type
text/html; charset=utf-8
date
Wed, 20 Aug 2025 15:21:46 GMT
priority
u=0,i
referrer-policy
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server
cloudflare
server-timing
cfExtPri
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
deny
x-ua-compatible
IE=edge
x-xss-protection
1; mode=block

Redirect headers

alt-svc
h3=":443"; ma=86400
cache-control
max-age=3600
cf-ray
9722e1dfcd17c3c3-WAW
content-length
167
content-type
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date
Wed, 20 Aug 2025 15:21:46 GMT
expires
Wed, 20 Aug 2025 16:21:46 GMT
location
https://authors.ietf.org
priority
u=0,i
server
cloudflare
server-timing
cfExtPri
vary
Accept-Encoding
x-robots-tag
noindex, nofollow
GET
H3
200
app.c27e0b7f301ce065d2ae.css
authors.ietf.org/_assets/css/
53 KB
9 KB
80ms
80ms
Stylesheet
text/css
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/css/app.c27e0b7f301ce065d2ae.css
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Referer
https://authors.ietf.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"d241-195c5cb60b8"
age
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x-content-type-options
nosniff
expires
Wed, 27 Aug 2025 15:21:46 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
x-ua-compatible
IE=edge
date
Wed, 20 Aug 2025 15:21:46 GMT
content-type
text/css; charset=UTF-8
last-modified
Mon, 24 Mar 2025 01:36:35 GMT
vary
Accept-Encoding
priority
u=0,i=?0
x-frame-options
deny
cache-control
public, max-age=604800
referrer-policy
same-origin
cf-ray
9722e1e34eb70206-WAW
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
runtime.js Show response
authors.ietf.org/_assets/js/
5 KB
2 KB
81ms
80ms
Script
application/javascript
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/js/runtime.js?1742780132
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options deny
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Referer
https://authors.ietf.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"13fc-195c5cb60b8"
age
501287
x-content-type-options
nosniff
expires
Wed, 27 Aug 2025 15:21:46 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
x-ua-compatible
IE=edge
date
Wed, 20 Aug 2025 15:21:46 GMT
content-type
application/javascript; charset=UTF-8
last-modified
Mon, 24 Mar 2025 01:36:35 GMT
vary
Accept-Encoding
priority
u=1,i=?0
x-frame-options
deny
cache-control
public, max-age=604800
referrer-policy
same-origin
cf-ray
9722e1e34ebc0206-WAW
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
app.js Show response
authors.ietf.org/_assets/js/
2 MB
564 KB
54ms
54ms
Script
application/javascript
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/js/app.js?1742780132
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
68dd35c8cc0de81a3be3286f3e6aa777c235e1179a06fa65661757d519377a31
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options deny
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Referer
https://authors.ietf.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"242629-195c5cb60b8"
age
338687
x-content-type-options
nosniff
expires
Wed, 27 Aug 2025 15:21:46 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
x-ua-compatible
IE=edge
date
Wed, 20 Aug 2025 15:21:46 GMT
content-type
application/javascript; charset=UTF-8
last-modified
Mon, 24 Mar 2025 01:36:35 GMT
vary
Accept-Encoding
priority
u=1,i=?0
x-frame-options
deny
cache-control
public, max-age=604800
referrer-policy
same-origin
cf-ray
9722e1e34ec00206-WAW
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
tags.eac3477f9bc5c6b9c4b7.css
authors.ietf.org/_assets/css/
6 KB
2 KB
55ms
55ms
Stylesheet
text/css
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/css/tags.eac3477f9bc5c6b9c4b7.css
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/_assets/js/runtime.js?1742780132
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
03d8c6c5851bbbea805ee43063628ade27781b1ae0cc6e7e9d179917e4b1f20b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options deny
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Referer
https://authors.ietf.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"19d4-195c5cb60b8"
age
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x-content-type-options
nosniff
expires
Wed, 27 Aug 2025 15:21:47 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
x-ua-compatible
IE=edge
date
Wed, 20 Aug 2025 15:21:47 GMT
content-type
text/css; charset=UTF-8
last-modified
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vary
Accept-Encoding
priority
u=0,i=?0
x-frame-options
deny
cache-control
public, max-age=604800
referrer-policy
same-origin
cf-ray
9722e1e4dc430206-WAW
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
tags.js Show response
authors.ietf.org/_assets/js/
39 KB
9 KB
58ms
58ms
Script
application/javascript
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/js/tags.js?1742780132
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/_assets/js/runtime.js?1742780132
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Referer
https://authors.ietf.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"9a64-195c5cb60b8"
age
338688
x-content-type-options
nosniff
expires
Wed, 27 Aug 2025 15:21:47 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
x-ua-compatible
IE=edge
date
Wed, 20 Aug 2025 15:21:47 GMT
content-type
application/javascript; charset=UTF-8
last-modified
Mon, 24 Mar 2025 01:36:35 GMT
vary
Accept-Encoding
priority
u=3,i=?0
x-frame-options
deny
cache-control
public, max-age=604800
referrer-policy
same-origin
cf-ray
9722e1e4dc470206-WAW
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
vendor.9e8a3867c28956a1720a.css
authors.ietf.org/_assets/css/
54 KB
7 KB
47ms
47ms
Stylesheet
text/css
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/css/vendor.9e8a3867c28956a1720a.css
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/_assets/js/runtime.js?1742780132
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Referer
https://authors.ietf.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"d9be-195c5cb60b8"
age
338688
x-content-type-options
nosniff
expires
Wed, 27 Aug 2025 15:21:47 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
x-ua-compatible
IE=edge
date
Wed, 20 Aug 2025 15:21:47 GMT
content-type
text/css; charset=UTF-8
last-modified
Mon, 24 Mar 2025 01:36:35 GMT
vary
Accept-Encoding
priority
u=0,i=?0
x-frame-options
deny
cache-control
public, max-age=604800
referrer-policy
same-origin
cf-ray
9722e1e4dc480206-WAW
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
vendor.js Show response
authors.ietf.org/_assets/js/
2 MB
804 KB
52ms
52ms
Script
application/javascript
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/js/vendor.js?1742780132
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/_assets/js/runtime.js?1742780132
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Referer
https://authors.ietf.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"257a21-195c5cb60b8"
age
455572
x-content-type-options
nosniff
expires
Wed, 27 Aug 2025 15:21:47 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
x-ua-compatible
IE=edge
date
Wed, 20 Aug 2025 15:21:47 GMT
content-type
application/javascript; charset=UTF-8
last-modified
Mon, 24 Mar 2025 01:36:35 GMT
vary
Accept-Encoding
priority
u=3,i=?0
x-frame-options
deny
cache-control
public, max-age=604800
referrer-policy
same-origin
cf-ray
9722e1e55dd90206-WAW
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
theme0.9a8ce73801be8dc783fa.css
authors.ietf.org/_assets/css/
33 KB
6 KB
65ms
65ms
Stylesheet
text/css
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/css/theme0.9a8ce73801be8dc783fa.css
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/_assets/js/runtime.js?1742780132
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Referer
https://authors.ietf.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"8425-195c5cb60b8"
age
455572
x-content-type-options
nosniff
expires
Wed, 27 Aug 2025 15:21:47 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
x-ua-compatible
IE=edge
date
Wed, 20 Aug 2025 15:21:47 GMT
content-type
text/css; charset=UTF-8
last-modified
Mon, 24 Mar 2025 01:36:35 GMT
vary
Accept-Encoding
priority
u=0,i=?0
x-frame-options
deny
cache-control
public, max-age=604800
referrer-policy
same-origin
cf-ray
9722e1e4dc4a0206-WAW
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
theme0.js Show response
authors.ietf.org/_assets/js/
57 KB
12 KB
50ms
49ms
Script
application/javascript
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/js/theme0.js?1742780132
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/_assets/js/runtime.js?1742780132
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e92a747a98a3714e2381fb4d8f054f5d4fd9a2dfad205bceb65d0d5ae42aa1fd
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options deny
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Referer
https://authors.ietf.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"e2da-195c5cb60b8"
age
338688
x-content-type-options
nosniff
expires
Wed, 27 Aug 2025 15:21:47 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
x-ua-compatible
IE=edge
date
Wed, 20 Aug 2025 15:21:47 GMT
content-type
application/javascript; charset=UTF-8
last-modified
Mon, 24 Mar 2025 01:36:35 GMT
vary
Accept-Encoding
priority
u=3,i=?0
x-frame-options
deny
cache-control
public, max-age=604800
referrer-policy
same-origin
cf-ray
9722e1e55ddd0206-WAW
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
mdi.ad9d067665721699a5d0.css
authors.ietf.org/_assets/css/
257 KB
43 KB
45ms
45ms
Stylesheet
text/css
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/css/mdi.ad9d067665721699a5d0.css
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/_assets/js/runtime.js?1742780132
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
71d7cae8597329a8b369792c0b4c5f3e97924564a56173aace024e71dda8d481
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options deny
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Referer
https://authors.ietf.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"4024e-195c5cb60b8"
age
501287
x-content-type-options
nosniff
expires
Wed, 27 Aug 2025 15:21:47 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
x-ua-compatible
IE=edge
date
Wed, 20 Aug 2025 15:21:47 GMT
content-type
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Referer
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authors.ietf.org/_assets/fonts/
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59ms
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Full URL
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Protocol
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Request headers

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Origin
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Response headers

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General
Full URL
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URL: https://authors.ietf.org/_assets/css/tags.eac3477f9bc5c6b9c4b7.css
Protocol
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Request headers

User-Agent
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Origin
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H3
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64 KB
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64ms
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104.16.44.99
CLOUDFLARENET
General
Full URL
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Requested by
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URL: https://authors.ietf.org/_assets/css/tags.eac3477f9bc5c6b9c4b7.css
Protocol
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Security
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Security Headers
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Request headers

User-Agent
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Origin
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Response headers

cf-cache-status
HIT
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cf-ray
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x-xss-protection
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GET
H3
200
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authors.ietf.org/_assets/fonts/
64 KB
65 KB
87ms
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Font
font/woff2
104.16.44.99
CLOUDFLARENET
General
Full URL
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Requested by
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URL: https://authors.ietf.org/_assets/css/tags.eac3477f9bc5c6b9c4b7.css
Protocol
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Security
QUIC, , AES_128_GCM
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Security Headers
Name Value
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Request headers

User-Agent
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Origin
https://authors.ietf.org
Referer
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Response headers

cf-cache-status
HIT
etag
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age
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cf-ray
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GET
H3
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authors.ietf.org/_assets/fonts/
71 KB
71 KB
66ms
65ms
Font
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104.16.44.99
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General
Full URL
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Requested by
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URL: https://authors.ietf.org/_assets/css/tags.eac3477f9bc5c6b9c4b7.css
Protocol
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Security
QUIC, , AES_128_GCM
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Security Headers
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Origin
https://authors.ietf.org
Referer
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Response headers

cf-cache-status
HIT
etag
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age
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alt-svc
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GET
H3
200
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authors.ietf.org/_assets/fonts/
70 KB
70 KB
52ms
52ms
Font
font/woff2
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/fonts/Roboto-Italic.woff2
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/_assets/css/tags.eac3477f9bc5c6b9c4b7.css
Protocol
H3
Security
QUIC, , AES_128_GCM
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Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Origin
https://authors.ietf.org
Referer
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Response headers

cf-cache-status
HIT
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age
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expires
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date
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cf-ray
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x-xss-protection
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server
cloudflare
GET
H3
200
admin.7dd9f5cb5e7e94fef338.css
authors.ietf.org/_assets/css/
5 KB
2 KB
56ms
56ms
Stylesheet
text/css
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/css/admin.7dd9f5cb5e7e94fef338.css
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/_assets/js/runtime.js?1742780132
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Referer
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Response headers

content-encoding
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HIT
etag
W/"1411-195c5cb60b8"
age
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cfExtPri
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date
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content-type
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last-modified
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vary
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server
cloudflare
GET
H3
200
admin.js Show response
authors.ietf.org/_assets/js/
2 MB
373 KB
57ms
56ms
Script
application/javascript
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/js/admin.js?1742780132
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/_assets/js/runtime.js?1742780132
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
https://authors.ietf.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"1949d1-195c5cb60b8"
age
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nosniff
expires
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alt-svc
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server-timing
cfExtPri
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date
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content-type
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last-modified
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vary
Accept-Encoding
priority
u=3,i=?0
x-frame-options
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cache-control
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referrer-policy
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cf-ray
9722e1e75c730206-WAW
x-xss-protection
1; mode=block
server
cloudflare
GET
H3
200
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static.ietf.org/logos/
5 KB
2 KB
91ms
83ms
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104.16.44.99
CLOUDFLARENET
General
Full URL
https://static.ietf.org/logos/ietf-square-inverted.svg
Requested by
Host: authors.ietf.org
URL: https://authors.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Referer

Response headers

server
cloudflare
cache-control
public, max-age=3600
content-encoding
br
cf-cache-status
HIT
etag
W/"a896a1d9fd3154b738d6c981554f3c81"
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expires
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alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Wed, 20 Aug 2025 15:21:47 GMT
content-type
image/svg+xml
last-modified
Thu, 14 Sep 2023 22:26:13 GMT
vary
Accept-Encoding
priority
u=3,i
GET
H3
200
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authors.ietf.org/_assets/favicons/
2 KB
2 KB
52ms
52ms
Other
image/png
104.16.44.99
CLOUDFLARENET
General
Full URL
https://authors.ietf.org/_assets/favicons/favicon-32x32.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.44.99 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Referer
https://authors.ietf.org/

Response headers

cf-cache-status
HIT
etag
W/"719-195c5cb60b8"
age
338688
x-content-type-options
nosniff
expires
Wed, 27 Aug 2025 15:21:47 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
x-ua-compatible
IE=edge
date
Wed, 20 Aug 2025 15:21:47 GMT
content-type
image/png
last-modified
Mon, 24 Mar 2025 01:36:35 GMT
vary
Accept-Encoding
priority
u=1,i
x-frame-options
deny
cache-control
public, max-age=604800
referrer-policy
same-origin
cf-ray
9722e1e888be0206-WAW
accept-ranges
bytes
content-length
1817
x-xss-protection
1; mode=block
server
cloudflare

Verdicts & Comments Add Verdict or Comment

42 JavaScript Window variables

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

object| 0 object| 1 object| siteConfig object| siteLangs object| webpackJsonp function| setImmediate function| clearImmediate function| __extends function| __assign function| __rest function| __decorate function| __param function| __metadata function| __awaiter function| __generator function| __exportStar function| __createBinding function| __values function| __read function| __spread function| __spreadArrays function| __await function| __asyncGenerator function| __asyncDelegator function| __asyncValues function| __makeTemplateObject function| __importStar function| __importDefault function| __classPrivateFieldGet function| __classPrivateFieldSet function| Velocity function| Hammer function| _ object| WIKI object| boot object| graphQL object| _paq object| Piwik object| Matomo object| AnalyticsTracker function| piwik_log object| Prism

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
.ietf.org/ 1970-01-21
07:41:45
Name: __cf_bm
Value: 4RN9QZ77dd487iNGo.va8inu29UE7qrhCMmeUwCu5QE-1755703306-1.0.1.1-CcVac8GVRN1jRK1pqVOgXCYw9Q.PIWTxn1jiLQehTYnJyZWTXrCT2MFzSSF1UH7G87pnrJAPJLBji.8VOALKVSpBXVjGMd92AOTNe8dOGGo
authors.ietf.org/ 1970-01-21
17:07:38
Name: _pk_id.3.328e
Value: 9a1da889890d9ad4.1755703307.
authors.ietf.org/ 1970-01-21
07:41:45
Name: _pk_ses.3.328e
Value: 1
.ietf.org/ 1970-01-21
16:27:19
Name: cf_clearance
Value: e3G9n2p75KT0zD1CR3CHKLNBjsU.TAhXvNdeVHYwgSQ-1755703307-1.2.1.1-HoqnXqHCAN28.cRfcYkUUa750Zh24oPSdRgQGzAivPI8IbtyeLlalerDsEY3C7M4BLcp.csvLit1VetlokHkvBPptiFgp3jZOiiTpQ_3tXanonETw49hLaq.pouktEZiHQU0QoouCVBohKN8kIvppUIg4p0fhgD8SGRZEzHtldobgHtZK.Yxuv8lAfBTdraFxjZj6adeCrPsECV7lIqTYrLIizJjDy__MryVGu3pMIk

Security Headers

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

Header Value
X-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.

analytics.ietf.org
authors.ietf.org
static.ietf.org
tools.ietf.org
104.16.44.99
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