URL: https://gnu.foundation/
Submission: On November 18 via api from US — Scanned from US

Summary

This website contacted 6 IPs in 2 countries across 6 domains to perform 35 HTTP transactions. The main IP is 172.67.208.143, located in United States and belongs to CLOUDFLARENET, US. The main domain is gnu.foundation.
TLS certificate: Issued by WE1 on October 28th 2024. Valid for: 3 months.
This is the only time gnu.foundation was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
11 172.67.208.143 13335 (CLOUDFLAR...)
3 2606:4700:303... 13335 (CLOUDFLAR...)
16 104.17.24.14 13335 (CLOUDFLAR...)
1 2607:f8b0:400... 15169 (GOOGLE)
2 142.251.41.3 15169 (GOOGLE)
35 6
Apex Domain
Subdomains
Transfer
16 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 225
375 KB
11 gnu.foundation
gnu.foundation
121 KB
3 fontawesome.com
use.fontawesome.com — Cisco Umbrella Rank: 1331
248 KB
2 gstatic.com
fonts.gstatic.com
45 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 29
1 KB
0 lengyu.space Failed
img.lengyu.space Failed
35 6
Domain Requested by
16 cdnjs.cloudflare.com gnu.foundation
11 gnu.foundation gnu.foundation
cdnjs.cloudflare.com
3 use.fontawesome.com gnu.foundation
use.fontawesome.com
2 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com gnu.foundation
0 img.lengyu.space Failed gnu.foundation
35 6
Subject Issuer Validity Valid
gnu.foundation
WE1
2024-10-28 -
2025-01-26
3 months crt.sh
use.fontawesome.com
WE1
2024-11-07 -
2025-02-06
3 months crt.sh
cdnjs.cloudflare.com
WE1
2024-09-28 -
2024-12-27
3 months crt.sh
upload.video.google.com
WR2
2024-10-21 -
2025-01-13
3 months crt.sh
*.gstatic.com
WR2
2024-10-21 -
2025-01-13
3 months crt.sh

This page contains 1 frames:

Primary Page: https://gnu.foundation/
Frame ID: B5EBD2D88521520C6B48F1D55E164B68
Requests: 35 HTTP requests in this frame

Screenshot

Page Title

随记

Detected technologies

Overall confidence: 100%
Detected patterns
  • clipboard(?:-([\d.]+))?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Overall confidence: 100%
Detected patterns
  • /(?:([\d.])+/)?highlight(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • moment(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • cookieconsent\.min\.js

Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

35
Requests

94 %
HTTPS

40 %
IPv6

6
Domains

6
Subdomains

6
IPs

2
Countries

790 kB
Transfer

2593 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

35 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
gnu.foundation/
61 KB
14 KB
Document
General
Full URL
https://gnu.foundation/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.208.143 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f61ef4aab44953bf0cf4b1a3c9996dfe11fd718ccc3a31117c4d7e806da5b255
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

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

Response headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
8e47ab66bc61b097-ATL
content-encoding
br
content-type
text/html; charset=utf-8
date
Mon, 18 Nov 2024 11:37:37 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
priority
u=0,i
referrer-policy
strict-origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1M5hLXSflHnFPANsg3JmZ%2F1sGnukEjAInXzkhr7p8VAq3ArJ1LzlsnaXOAtoZYZoW3rMtp6aR%2BjIi2w4Md15Sg6uEY%2BrEnrxhAosZ%2BXsIU8zAtbQT9%2F7cWiNZQ9k6mRoHg%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
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vary
Accept-Encoding
x-content-type-options
nosniff
all.css
use.fontawesome.com/releases/v6.0.0/css/
87 KB
20 KB
Stylesheet
General
Full URL
https://use.fontawesome.com/releases/v6.0.0/css/all.css
Requested by
Host: gnu.foundation
URL: https://gnu.foundation/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::6815:1b98 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8d321d88cb97fdedc3189506c25de9292c6e73a60ebaab496243346c6404480e

Request headers

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

Response headers

cache-control
max-age=31556926
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
zstd
cf-cache-status
HIT
etag
W/"dfb8fc36e102730fddf78b5494eb0035"
age
957809
report-to
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cf-ray
8e47ab686a6f6743-ATL
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=TCP&rtt=43104&sent=7&recv=10&lost=0&retrans=0&sent_bytes=4032&recv_bytes=2207&delivery_rate=90337&cwnd=114&unsent_bytes=0&cid=c5405b671a0ef966&ts=62&x=0"
date
Mon, 18 Nov 2024 11:37:37 GMT
content-type
text/css
last-modified
Fri, 22 Sep 2023 01:46:10 GMT
vary
Accept-Encoding
server
cloudflare
atom-one-light.min.css
cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/styles/
856 B
898 B
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/styles/atom-one-light.min.css
Requested by
Host: gnu.foundation
URL: https://gnu.foundation/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
593ee2475d42ac9ae701a177a353825bd661b6249fa1ad4bad232540825e9e83
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

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

Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"637f251b-135"
age
929790
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3ZlBEOs8GfiEF%2FC%2FmOd8ur4FIBwMA99gF7pFmRA5oZk0TLW1y1rND7aropSx4n6eLPljzABQUEcKPE%2Fr3TV1%2BnF0DDO81XjijB8CHnnbIh7L2OfLx%2B6xFxNSkoX9XQNlwFbMik0l"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
expires
Sat, 08 Nov 2025 11:37:37 GMT
alt-svc
h3=":443"; ma=86400
date
Mon, 18 Nov 2024 11:37:37 GMT
content-type
text/css; charset=utf-8
last-modified
Thu, 24 Nov 2022 08:02:35 GMT
vary
Accept-Encoding
strict-transport-security
max-age=15780000
cache-control
public, max-age=30672000
timing-allow-origin
*
nel
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cross-origin-resource-policy
cross-origin
cf-ray
8e47ab67bd6a8dca-MIA
accept-ranges
bytes
access-control-allow-origin
*
content-length
309
server
cloudflare
css2
fonts.googleapis.com/
4 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Ubuntu:wght@400;600&family=Source+Code+Pro
Requested by
Host: gnu.foundation
URL: https://gnu.foundation/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:80e::200a , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

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

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Mon, 18 Nov 2024 11:37:37 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 18 Nov 2024 11:37:37 GMT
content-type
text/css; charset=utf-8
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified
Mon, 18 Nov 2024 11:37:37 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
default.css
gnu.foundation/css/
260 KB
32 KB
Stylesheet
General
Full URL
https://gnu.foundation/css/default.css
Requested by
Host: gnu.foundation
URL: https://gnu.foundation/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.208.143 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ea08826bb0dbf6f105ac11f5951efbbbe131c8d7cc6bd9925d9926a1172d0342
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

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

Response headers

content-encoding
gzip
cf-cache-status
MISS
etag
W/"459f31e3a0b1d4d4a764c6a42a68c03a"
report-to
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x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=53829&sent=30&recv=21&lost=0&retrans=0&sent_bytes=23429&recv_bytes=5522&delivery_rate=104066&cwnd=24000&unsent_bytes=0&cid=851af14b3cfab49e&ts=386&x=1", cfExtPri, cfHdrFlush;dur=0
date
Mon, 18 Nov 2024 11:37:37 GMT
content-type
text/css; charset=utf-8
vary
Accept-Encoding
priority
u=0,i=?0
cache-control
public, max-age=14400, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
cf-ray
8e47ab678d01b097-ATL
access-control-allow-origin
*
server
cloudflare
cookieconsent.min.css
cdnjs.cloudflare.com/ajax/libs/cookieconsent/3.1.1/
5 KB
2 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/cookieconsent/3.1.1/cookieconsent.min.css
Requested by
Host: gnu.foundation
URL: https://gnu.foundation/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cd0d0b6e50ff01ff2f3a9a70d7cfb66a7c6cb9acf7a566325568be6d3bd31fc4
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

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

Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"5ecbbc44-135e"
age
923212
report-to
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x-content-type-options
nosniff
expires
Sat, 08 Nov 2025 11:37:37 GMT
alt-svc
h3=":443"; ma=86400
date
Mon, 18 Nov 2024 11:37:37 GMT
content-type
text/css; charset=utf-8
last-modified
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vary
Accept-Encoding
strict-transport-security
max-age=15780000
cache-control
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timing-allow-origin
*
nel
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cross-origin-resource-policy
cross-origin
cf-ray
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accept-ranges
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server
cloudflare
lightgallery.min.css
cdnjs.cloudflare.com/ajax/libs/lightgallery/1.10.0/css/
21 KB
4 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/lightgallery/1.10.0/css/lightgallery.min.css
Requested by
Host: gnu.foundation
URL: https://gnu.foundation/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

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

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"5fa639d3-5223"
age
774441
report-to
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x-content-type-options
nosniff
expires
Sat, 08 Nov 2025 11:37:37 GMT
alt-svc
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date
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content-type
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last-modified
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vary
Accept-Encoding
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max-age=15780000
cache-control
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timing-allow-origin
*
nel
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cross-origin-resource-policy
cross-origin
cf-ray
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accept-ranges
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server
cloudflare
justifiedGallery.min.css
cdnjs.cloudflare.com/ajax/libs/justifiedGallery/3.8.1/css/
3 KB
1 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/justifiedGallery/3.8.1/css/justifiedGallery.min.css
Requested by
Host: gnu.foundation
URL: https://gnu.foundation/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

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

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"5ed14606-b2b"
age
211181
report-to
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x-content-type-options
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expires
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alt-svc
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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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cache-control
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timing-allow-origin
*
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cross-origin-resource-policy
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cf-ray
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accept-ranges
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access-control-allow-origin
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server
cloudflare
pace.min.js
cdnjs.cloudflare.com/ajax/libs/pace/1.2.4/
13 KB
5 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/pace/1.2.4/pace.min.js
Requested by
Host: gnu.foundation
URL: https://gnu.foundation/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

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

Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"603f22e0-32a2"
age
4215574
report-to
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x-content-type-options
nosniff
expires
Sat, 08 Nov 2025 11:37:37 GMT
alt-svc
h3=":443"; ma=86400
date
Mon, 18 Nov 2024 11:37:37 GMT
content-type
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last-modified
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vary
Accept-Encoding
strict-transport-security
max-age=15780000
cache-control
public, max-age=30672000
timing-allow-origin
*
nel
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cross-origin-resource-policy
cross-origin
cf-ray
8e47ab67bd7f8dca-MIA
accept-ranges
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access-control-allow-origin
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QUIC, , AES_128_GCM
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Request headers

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Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
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cf-cache-status
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age
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Response headers

cf-cdnjs-via
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Request headers

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Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
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age
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report-to
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Failed requests

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

Domain
img.lengyu.space
URL
https://img.lengyu.space/leetcode-149-example1.jpg
Domain
img.lengyu.space
URL
https://img.lengyu.space/leetcode-149-example2.jpg

Verdicts & Comments Add Verdict or Comment

10 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| Pace function| $ function| jQuery function| moment object| IcarusThemeSettings object| MathJax function| Pjax function| ClipboardJS object| cookieconsent function| loadInsight

0 Cookies

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

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.

cdnjs.cloudflare.com
fonts.googleapis.com
fonts.gstatic.com
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