Submitted URL: https://authenticator.sandbox.crossref.org/
Effective URL: https://www.crossref.org/
Submission: On October 29 via automatic, source certstream-suspicious — Scanned from US

Summary

This website contacted 13 IPs in 3 countries across 8 domains to perform 67 HTTP transactions. The main IP is 208.254.38.78, located in United States and belongs to UUNET, US. The main domain is www.crossref.org. The Cisco Umbrella rank of the primary domain is 559671.
TLS certificate: Issued by R10 on September 13th 2024. Valid for: 3 months.
This is the only time www.crossref.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 44.219.200.58 14618 (AMAZON-AES)
35 208.254.38.78 701 (UUNET)
10 2606:4700:440... 13335 (CLOUDFLAR...)
4 2606:4700:303... 13335 (CLOUDFLAR...)
5 2606:4700:20:... 13335 (CLOUDFLAR...)
2 2a04:4e42::485 54113 (FASTLY)
1 18.164.116.91 16509 (AMAZON-02)
1 13.249.91.66 16509 (AMAZON-02)
3 104.17.24.14 13335 (CLOUDFLAR...)
1 18.238.49.57 16509 (AMAZON-02)
1 207.189.124.23 393648 (ACTON-SOF...)
1 2600:9000:24f... 16509 (AMAZON-02)
1 162.159.138.60 13335 (CLOUDFLAR...)
2 3.126.133.169 16509 (AMAZON-02)
67 13
Apex Domain
Subdomains
Transfer
39 crossref.org
authenticator.sandbox.crossref.org
www.crossref.org — Cisco Umbrella Rank: 559671
assets.crossref.org — Cisco Umbrella Rank: 106695
status.crossref.org
outreach.crossref.org
4 MB
14 fontawesome.com
pro.fontawesome.com — Cisco Umbrella Rank: 6169
use.fontawesome.com — Cisco Umbrella Rank: 1222
kit.fontawesome.com — Cisco Umbrella Rank: 1955
ka-p.fontawesome.com — Cisco Umbrella Rank: 3223
200 KB
5 datatables.net
cdn.datatables.net — Cisco Umbrella Rank: 5075
42 KB
3 matomo.cloud
cdn.matomo.cloud — Cisco Umbrella Rank: 16929
crossref.matomo.cloud
59 KB
3 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 220
90 KB
2 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 311
39 KB
1 vimeo.com
player.vimeo.com — Cisco Umbrella Rank: 1941
12 KB
1 statuspage.io
cpl595mrvlzp.statuspage.io
67 8
Domain Requested by
35 www.crossref.org www.crossref.org
7 ka-p.fontawesome.com kit.fontawesome.com
www.crossref.org
5 cdn.datatables.net www.crossref.org
4 use.fontawesome.com www.crossref.org
use.fontawesome.com
3 cdnjs.cloudflare.com www.crossref.org
cdnjs.cloudflare.com
2 crossref.matomo.cloud cdn.matomo.cloud
2 cdn.jsdelivr.net www.crossref.org
2 pro.fontawesome.com www.crossref.org
pro.fontawesome.com
1 player.vimeo.com www.crossref.org
1 cdn.matomo.cloud www.crossref.org
1 outreach.crossref.org www.crossref.org
1 cpl595mrvlzp.statuspage.io status.crossref.org
1 kit.fontawesome.com www.crossref.org
1 status.crossref.org www.crossref.org
1 assets.crossref.org www.crossref.org
1 authenticator.sandbox.crossref.org 1 redirects
67 16
Subject Issuer Validity Valid
*.crossref.org
R10
2024-09-13 -
2024-12-12
3 months crt.sh
*.fontawesome.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-07-30 -
2025-01-27
6 months crt.sh
use.fontawesome.com
WE1
2024-09-09 -
2024-12-09
3 months crt.sh
datatables.net
WE1
2024-09-21 -
2024-12-20
3 months crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2024 Q3
2024-07-30 -
2025-08-31
a year crt.sh
assets.crossref.org
Amazon RSA 2048 M02
2024-03-05 -
2025-04-03
a year crt.sh
axrstatus.mambu.com
R10
2024-10-22 -
2025-01-20
3 months crt.sh
cdnjs.cloudflare.com
WE1
2024-09-28 -
2024-12-27
3 months crt.sh
*.statuspage.io
Amazon RSA 2048 M02
2024-09-18 -
2025-10-18
a year crt.sh
outreach.crossref.org
R11
2024-10-28 -
2025-01-26
3 months crt.sh
cdn.matomo.cloud
Amazon RSA 2048 M02
2024-09-25 -
2025-10-23
a year crt.sh
player.vimeo.com
WE1
2024-09-22 -
2024-12-21
3 months crt.sh
*.matomo.cloud
Amazon RSA 2048 M02
2024-05-21 -
2025-06-19
a year crt.sh

This page contains 2 frames:

Primary Page: https://www.crossref.org/
Frame ID: C664D687E219D8FCFD46576D060056FB
Requests: 66 HTTP requests in this frame

Frame: https://cpl595mrvlzp.statuspage.io/embed/frame
Frame ID: 8A8E98B3E76B0FDF6AA6239C78E239FB
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

You are Crossref - Crossref

Page URL History Show full URLs

  1. https://authenticator.sandbox.crossref.org/ HTTP 302
    https://www.crossref.org/ Page URL

Detected technologies

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

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • dataTables.*\.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]+)?)?)|)
  • kit\.fontawesome\.com/([0-9a-z]+).js

Overall confidence: 100%
Detected patterns
  • piwik\.js|piwik\.php

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

Overall confidence: 100%
Detected patterns
  • //cdn\.jsdelivr\.net/

Page Statistics

67
Requests

100 %
HTTPS

36 %
IPv6

8
Domains

16
Subdomains

13
IPs

3
Countries

4207 kB
Transfer

5224 kB
Size

5
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. https://authenticator.sandbox.crossref.org/ HTTP 302
    https://www.crossref.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

67 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.crossref.org/
Redirect Chain
  • https://authenticator.sandbox.crossref.org/
  • https://www.crossref.org/
32 KB
10 KB
Document
General
Full URL
https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
c4300fef18e6010f5728c049047734eb64c246b40069d1f5179595cd8b8528fc

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

content-encoding
gzip
content-type
text/html
date
Tue, 29 Oct 2024 19:25:41 GMT
etag
W/"671ffa82-80a5"
last-modified
Mon, 28 Oct 2024 20:56:34 GMT
permissions-policy
interest-cohort=()
server
nginx/1.27.2
transfer-encoding
chunked
vary
Accept-Encoding

Redirect headers

content-length
0
content-type
text/html; charset=utf-8
date
Tue, 29 Oct 2024 19:25:41 GMT
location
https://www.crossref.org
server
gunicorn/20.0.4
vary
Cookie
x-frame-options
SAMEORIGIN
all.css
pro.fontawesome.com/releases/v5.7.2/css/
77 KB
16 KB
Stylesheet
General
Full URL
https://pro.fontawesome.com/releases/v5.7.2/css/all.css
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2844 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f9db1b06a7cfcabc0a842a496f6af2ab20c2e9aa6482210313b3c1588f4a066a

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
Origin
https://www.crossref.org
Referer
https://www.crossref.org/

Response headers

access-control-max-age
3000
content-encoding
gzip
cf-cache-status
HIT
etag
W/"8f17a5dd66766d27715ec7925ed120fe"
age
10235803
access-control-allow-methods
GET
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
text/css
vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
last-modified
Mon, 28 Jun 2021 17:36:14 GMT
x-amz-id-2
P0Aoymt9b1lnczeN+R3JawgAlPIBllsayCLis1aEhnTFq+/vIxDvbFjuShqmWjy8URNesvV1CgDPMDAF2uaZgNWzfYErv/8JCCNmjhDeypk=
cache-control
max-age=31556926
x-amz-request-id
FHYD1Y2Y9NA8KD66
cf-ray
8da58d93383c4c31-MIA
access-control-allow-origin
*
server
cloudflare
bootstrap.min.css
www.crossref.org//css/
118 KB
25 KB
Stylesheet
General
Full URL
https://www.crossref.org//css/bootstrap.min.css
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
5a3d04065b97f90b944ef57c99fcc2614e96002413fcd9cfea6e0470d1308ea3

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://www.crossref.org/

Response headers

transfer-encoding
chunked
content-encoding
gzip
etag
W/"65819599-1d97e"
permissions-policy
interest-cohort=()
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
text/css
last-modified
Tue, 19 Dec 2023 13:07:37 GMT
server
nginx/1.27.2
vary
Accept-Encoding
1873acdb2d.js
use.fontawesome.com/
9 KB
4 KB
Script
General
Full URL
https://use.fontawesome.com/1873acdb2d.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
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
f3584844b64791640e908f7ba0d29f9a541e4ae26a299e95857565335579fa4e

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://www.crossref.org/

Response headers

cache-control
max-age=1800
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
cf-cache-status
HIT
etag
W/"1f703cebf5fb8ab38f6786ae8850f840"
age
6292
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=axAXHCkGH%2BkxBPCAu1oggivNhrokOr%2Bxjf8y7z%2FiuUgUUCpI7C7pgXZbTMu6uN0smdmJN2eFOfd4DDm%2BRG1uo%2BLPRHxRy7rwmag934necRfSCJWG9KG6xq5k0HSydHg9y%2BzNnY1h2d992LS6v7xvwo5y"}],"group":"cf-nel","max_age":604800}
cf-ray
8da58d935dea575a-TLH
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=TCP&rtt=40483&sent=6&recv=10&lost=0&retrans=0&sent_bytes=4018&recv_bytes=2252&delivery_rate=97758&cwnd=236&unsent_bytes=0&cid=8e66ae76d5a95128&ts=58&x=0"
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
text/javascript
last-modified
Fri, 22 Sep 2023 00:18:43 GMT
vary
Accept-Encoding
server
cloudflare
jquery.dataTables.min.css
cdn.datatables.net/1.10.16/css/
14 KB
2 KB
Stylesheet
General
Full URL
https://cdn.datatables.net/1.10.16/css/jquery.dataTables.min.css
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:97b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
618d62ceaca1223e16de2c8939a1963a95c34b0ac75852f835f93e5b42f20871
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

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://www.crossref.org/

Response headers

content-encoding
br
cf-cache-status
HIT
etag
W/"67065367-364c"
age
292845
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WHKrqREDJwMMDxjfSGP%2BVe7AZ7ZuzFTu2wXEk%2B8hvI8bzFWZhQ3dcVNIj0aj4yL%2BZguRHlnMUT5nqjdV4MyW2Jgef2PBwhkSscTBzpPiMD2T5cfJMwaERt7lU1izSpDSURUOvmpYeZEOQNc560njiw%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods
OPTIONS, GET
expires
Thu, 31 Dec 2037 23:55:55 GMT
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
text/css; charset=utf-8
last-modified
Wed, 09 Oct 2024 09:56:55 GMT
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
access-control-allow-headers
origin, x-requested-with, content-type
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8da58d933a928759-MIA
access-control-allow-origin
*
server
cloudflare
buttons.dataTables.min.css
cdn.datatables.net/buttons/1.5.1/css/
9 KB
2 KB
Stylesheet
General
Full URL
https://cdn.datatables.net/buttons/1.5.1/css/buttons.dataTables.min.css
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:97b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
33c91d0306072a99ecc5373dcc8a73adc1bcc2a0cc98f5176f36043e2eb0bb16
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

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://www.crossref.org/

Response headers

content-encoding
br
cf-cache-status
HIT
etag
W/"67065368-242f"
age
1113061
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=L769KfMkjHXD6epgQLxMZDgiC4N7iVt28N4tiE%2Bvz6qS8m6KmgsD3m8voNYBXgt%2Bq5wltqEkX6T1gjI5H2HjqkvBdCH8%2FW7E%2B13TuhWKMlquK9SRhZHrP11AgXHXsaRnNIY1XAaTB5ZOTiTSCmfA8Q%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods
OPTIONS, GET
expires
Thu, 31 Dec 2037 23:55:55 GMT
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
text/css; charset=utf-8
last-modified
Wed, 09 Oct 2024 09:56:56 GMT
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
access-control-allow-headers
origin, x-requested-with, content-type
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8da58d933a8f8759-MIA
access-control-allow-origin
*
server
cloudflare
syntax.css
www.crossref.org//css/
5 KB
2 KB
Stylesheet
General
Full URL
https://www.crossref.org//css/syntax.css
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
531037826b3cc4dd0ad9e89ed86840bfaad07ad8ab9b79414676932ded0aa744

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://www.crossref.org/

Response headers

transfer-encoding
chunked
content-encoding
gzip
etag
W/"65819599-121d"
permissions-policy
interest-cohort=()
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
text/css
last-modified
Tue, 19 Dec 2023 13:07:37 GMT
server
nginx/1.27.2
vary
Accept-Encoding
crossref.min.25b9f9a3fb27bdc6ab8648d7f9588be651a79a7bc3e92af30e19495d1012d03c.css
www.crossref.org/css/
115 KB
27 KB
Stylesheet
General
Full URL
https://www.crossref.org/css/crossref.min.25b9f9a3fb27bdc6ab8648d7f9588be651a79a7bc3e92af30e19495d1012d03c.css
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
25b9f9a3fb27bdc6ab8648d7f9588be651a79a7bc3e92af30e19495d1012d03c

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://www.crossref.org/

Response headers

transfer-encoding
chunked
content-encoding
gzip
etag
W/"671ffa7b-1ca1c"
permissions-policy
interest-cohort=()
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
text/css
last-modified
Mon, 28 Oct 2024 20:56:27 GMT
server
nginx/1.27.2
vary
Accept-Encoding
print.min.5b37715a8e5bdae856e4d3b1fd9d7c8dad0c1d2cee2ed79d6397d375334339ce.css
www.crossref.org/css/
431 B
684 B
Stylesheet
General
Full URL
https://www.crossref.org/css/print.min.5b37715a8e5bdae856e4d3b1fd9d7c8dad0c1d2cee2ed79d6397d375334339ce.css
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
5b37715a8e5bdae856e4d3b1fd9d7c8dad0c1d2cee2ed79d6397d375334339ce

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://www.crossref.org/

Response headers

etag
"671ffa7b-1af"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
431
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
text/css
last-modified
Mon, 28 Oct 2024 20:56:27 GMT
server
nginx/1.27.2
algoliasearch.min.js
cdn.jsdelivr.net/algoliasearch/3/
68 KB
20 KB
Script
General
Full URL
https://cdn.jsdelivr.net/algoliasearch/3/algoliasearch.min.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
4329ee5a90afd8ee0de17df581b8ababe5591352f8f0001e6e4698a74d6e5ce3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
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://www.crossref.org/

Response headers

access-control-expose-headers
*
content-encoding
br
etag
W/"110a8-F5a5b5P9g0Kl193YFl3jb+Ewjig"
age
493646
x-content-type-options
nosniff
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
x-cache
HIT, HIT
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
application/javascript; charset=utf-8
x-served-by
cache-fra-eddf8230085-FRA, cache-mia-kmia1760034-MIA
vary
Accept-Encoding
strict-transport-security
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Security
TLS 1.3, , AES_128_GCM
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User-Agent
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Referer
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Response headers

access-control-expose-headers
*
content-encoding
br
etag
W/"e0c6-9tIa/hTSq8FOadO5Cm90TkW6dMY"
age
17173
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version
alt-svc
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HIT, HIT
date
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content-type
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x-served-by
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vary
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cross-origin-resource-policy
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accept-ranges
bytes
access-control-allow-origin
*
content-length
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Image
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Full URL
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Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
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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://www.crossref.org/

Response headers

etag
"65819597-339de"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
211422
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
image/png
last-modified
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server
nginx/1.27.2
lucy3.jpg
www.crossref.org//images/staff/
2 MB
2 MB
Image
General
Full URL
https://www.crossref.org//images/staff/lucy3.jpg
Requested by
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URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
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Software
nginx/1.27.2 /
Resource Hash
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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

etag
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permissions-policy
interest-cohort=()
accept-ranges
bytes
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date
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server
nginx/1.27.2
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www.crossref.org//images/staff/
10 KB
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General
Full URL
https://www.crossref.org//images/staff/dominika-thumbnail.jpg
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Protocol
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Security
TLS 1.3, , AES_256_GCM
Server
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Software
nginx/1.27.2 /
Resource Hash
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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://www.crossref.org/

Response headers

etag
"65819597-2680"
permissions-policy
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accept-ranges
bytes
content-length
9856
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
image/jpeg
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server
nginx/1.27.2
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www.crossref.org//images/staff/
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General
Full URL
https://www.crossref.org//images/staff/lena-thumb.png
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Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
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www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
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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

etag
"65aabf71-1dd9"
permissions-policy
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accept-ranges
bytes
content-length
7641
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
image/png
last-modified
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server
nginx/1.27.2
crossref-logo-reverse.svg
www.crossref.org//img/
3 KB
3 KB
Image
General
Full URL
https://www.crossref.org//img/crossref-logo-reverse.svg
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
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Software
nginx/1.27.2 /
Resource Hash
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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

etag
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permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
2822
date
Tue, 29 Oct 2024 19:25:42 GMT
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server
nginx/1.27.2
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General
Full URL
https://assets.crossref.org/logo/crossref-logo-200.svg
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Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
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Software
AmazonS3 /
Resource Hash
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Request headers

User-Agent
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Referer
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Response headers

ETag
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keep-alive
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X-Amz-Cf-Pop
JFK50-P6
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Image
General
Full URL
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Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
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Software
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Request headers

User-Agent
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Referer
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Response headers

etag
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permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
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date
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content-type
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last-modified
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server
nginx/1.27.2
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Image
General
Full URL
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Requested by
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Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
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Request headers

User-Agent
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Referer
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Response headers

etag
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permissions-policy
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date
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server
nginx/1.27.2
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Script
General
Full URL
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Security
TLS 1.3, , AES_128_GCM
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Name Value
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Request headers

User-Agent
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Referer
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Response headers

content-encoding
br
etag
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x-permitted-cross-domain-policies
none
report-to
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x-content-type-options
nosniff
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server-timing
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x-cache
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date
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content-type
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vary
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strict-transport-security
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x-statuspage-skip-logging
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cache-control
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referrer-policy
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*
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x-xss-protection
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x-amz-cf-pop
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atl-traceid
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AtlassianEdge
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5 KB
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General
Full URL
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Requested by
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2844 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
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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
Origin
https://www.crossref.org
Referer
https://www.crossref.org/

Response headers

access-control-max-age
3000
x-request-id
GAMCstHj66RMe6V9oZui
cache-control
max-age=60, public, stale-while-revalidate=30
content-encoding
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access-control-allow-methods
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cf-ray
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access-control-allow-origin
*
date
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content-type
text/javascript
vary
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server
cloudflare
access-control-allow-headers
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82 KB
83 KB
Script
General
Full URL
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Requested by
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URL: https://www.crossref.org/
Protocol
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Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
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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://www.crossref.org/

Response headers

etag
"65819599-14914"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
84244
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
application/javascript
last-modified
Tue, 19 Dec 2023 13:07:37 GMT
server
nginx/1.27.2
jquery.ui-min.js
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24 KB
25 KB
Script
General
Full URL
https://www.crossref.org//js/jquery.ui-min.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
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Software
nginx/1.27.2 /
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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://www.crossref.org/

Response headers

etag
"65819599-6154"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
24916
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
application/javascript
last-modified
Tue, 19 Dec 2023 13:07:37 GMT
server
nginx/1.27.2
js.cookie.js
www.crossref.org//js/
4 KB
4 KB
Script
General
Full URL
https://www.crossref.org//js/js.cookie.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
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Software
nginx/1.27.2 /
Resource Hash
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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://www.crossref.org/

Response headers

etag
"65819599-e5d"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
3677
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
application/javascript
last-modified
Tue, 19 Dec 2023 13:07:37 GMT
server
nginx/1.27.2
jquery.cookiebar.js
www.crossref.org//js/
8 KB
8 KB
Script
General
Full URL
https://www.crossref.org//js/jquery.cookiebar.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
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www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
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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

etag
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permissions-policy
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accept-ranges
bytes
content-length
8407
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
application/javascript
last-modified
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server
nginx/1.27.2
jquery.fancybox.js
www.crossref.org//js/
48 KB
48 KB
Script
General
Full URL
https://www.crossref.org//js/jquery.fancybox.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
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Software
nginx/1.27.2 /
Resource Hash
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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

etag
"65819599-be42"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
48706
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
application/javascript
last-modified
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server
nginx/1.27.2
jquery.validate.js
www.crossref.org//js/
45 KB
45 KB
Script
General
Full URL
https://www.crossref.org//js/jquery.validate.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
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Software
nginx/1.27.2 /
Resource Hash
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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://www.crossref.org/

Response headers

etag
"65819599-b4cd"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
46285
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
application/javascript
last-modified
Tue, 19 Dec 2023 13:07:37 GMT
server
nginx/1.27.2
jquery.dataTables.min.js
cdn.datatables.net/1.10.16/js/
80 KB
26 KB
Script
General
Full URL
https://cdn.datatables.net/1.10.16/js/jquery.dataTables.min.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:97b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Frame-Options SAMEORIGIN

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://www.crossref.org/

Response headers

content-encoding
br
cf-cache-status
HIT
etag
W/"67065367-13ff2"
age
1109348
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Z%2B3Hj3kktepSsy6fmQIwWYdDTb0cRcQTwcdmEH88hFLqwv0FCjt1almWeuwfAdmRwHQFO3Nod9oLgI5IjBKwV6Mfc2hdfL4sEJIsiw%2FJniTf4Edr4TXNhTIi6rsyMX3Zot5%2F7GrFMRho3s2ayVBxyg%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods
OPTIONS, GET
expires
Thu, 31 Dec 2037 23:55:55 GMT
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
text/javascript; charset=utf-8
last-modified
Wed, 09 Oct 2024 09:56:55 GMT
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
access-control-allow-headers
origin, x-requested-with, content-type
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8da58d94cd288759-MIA
access-control-allow-origin
*
server
cloudflare
dataTables.buttons.min.js
cdn.datatables.net/buttons/1.5.1/js/
17 KB
6 KB
Script
General
Full URL
https://cdn.datatables.net/buttons/1.5.1/js/dataTables.buttons.min.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:97b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b30f94da0d8bd9267fd9a3dad5e0a347d5d169902bc435753d36b4fd7f456290
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

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://www.crossref.org/

Response headers

content-encoding
br
cf-cache-status
HIT
etag
W/"67065368-45dd"
age
117987
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7Rf1XA1gxhl%2BDamdIlk0LIBcbvAGmUU6ZV3DCy0LAXS0z4panQqQZHdnQAMzxbJtH16JENq%2FrETz35DY2mviSka1xi6SNHEs%2BPM%2FXa6dtafbJRbVtpe2tEDS7Q1uaD3cJYbSfePduq6Ua9qQcPGxvA%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods
OPTIONS, GET
expires
Thu, 31 Dec 2037 23:55:55 GMT
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
text/javascript; charset=utf-8
last-modified
Wed, 09 Oct 2024 09:56:56 GMT
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
access-control-allow-headers
origin, x-requested-with, content-type
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8da58d94cd2c8759-MIA
access-control-allow-origin
*
server
cloudflare
buttons.html5.min.js
cdn.datatables.net/buttons/1.5.1/js/
23 KB
6 KB
Script
General
Full URL
https://cdn.datatables.net/buttons/1.5.1/js/buttons.html5.min.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:97b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6debd2ee9effc27520a546b6e08862fe76d88ce835c017010255329fce8e7205
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

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://www.crossref.org/

Response headers

content-encoding
br
cf-cache-status
HIT
etag
W/"67065368-5d98"
age
529912
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NqtOPIqpk%2FwOuZ9M2fNpY9bUtDp03dQIvgMaVW8%2FaSETownwk3EAzA55677NpTf%2FQPDdgtPiBAaM0L5KZ8J7VBYKLPFLrgH%2BJTAGC7d%2FEgF%2BRwWBWI5iKp6JxPGhx58d0QFca0gewh%2BHeXXw7uJ1kg%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods
OPTIONS, GET
expires
Thu, 31 Dec 2037 23:55:55 GMT
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
text/javascript; charset=utf-8
last-modified
Wed, 09 Oct 2024 09:56:56 GMT
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
access-control-allow-headers
origin, x-requested-with, content-type
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8da58d94cd2f8759-MIA
access-control-allow-origin
*
server
cloudflare
bootstrap.min.js
www.crossref.org//js/
36 KB
36 KB
Script
General
Full URL
https://www.crossref.org//js/bootstrap.min.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
2979f9a6e32fc42c3e7406339ee9fe76b31d1b52059776a02b4a7fa6a4fd280a

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://www.crossref.org/

Response headers

etag
"65819599-9004"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
36868
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
application/javascript
last-modified
Tue, 19 Dec 2023 13:07:37 GMT
server
nginx/1.27.2
jquery.sticky-kit.min.js
www.crossref.org//js/
3 KB
3 KB
Script
General
Full URL
https://www.crossref.org//js/jquery.sticky-kit.min.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
8e8230f2d1e6e230d63f5bd3091ea092eb8d1f447b5f6c84c5b776cf4f50a65d

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://www.crossref.org/

Response headers

etag
"65819599-aee"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
2798
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
application/javascript
last-modified
Tue, 19 Dec 2023 13:07:37 GMT
server
nginx/1.27.2
crossref.js
www.crossref.org//js/
32 KB
33 KB
Script
General
Full URL
https://www.crossref.org//js/crossref.js?v=1
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
5781c0735c01df5b27a733385ab56b93b89e25cb90bc88c4e9638f750111d232

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://www.crossref.org/

Response headers

etag
"66d773c8-81dc"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
33244
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
application/javascript
last-modified
Tue, 03 Sep 2024 20:38:32 GMT
server
nginx/1.27.2
masonry.pkgd.js
cdnjs.cloudflare.com/ajax/libs/masonry/4.1.0/
60 KB
14 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/masonry/4.1.0/masonry.pkgd.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c34e8a7cf8729d13d4c4db6f11fd8ab9ff85ae5701af69400b49d74585edb323
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://www.crossref.org/

Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"5eb03ed9-f194"
age
8392823
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YW04IrLN17AwpS%2FU4qkDbd4DuYC97tkFdkKBHB8ML%2B9a8hhS06WFRWkFBsvIk4vzbhJ5usNNqiBz1a96zzIl0QHIDSuLNo67cZ69UHZ0a1OFqztIDn9Y%2BZ5cxhENU7Iksm%2BdKt7m"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
expires
Sun, 19 Oct 2025 19:25:42 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
application/javascript; charset=utf-8
last-modified
Mon, 04 May 2020 16:12:09 GMT
vary
Accept-Encoding
strict-transport-security
max-age=15780000
cache-control
public, max-age=30672000
timing-allow-origin
*
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
8da58d950b09d9b9-MIA
accept-ranges
bytes
access-control-allow-origin
*
content-length
13388
server
cloudflare
MathJax.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/
62 KB
17 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
48344fd55558bbeb600062a175d052979f9ece87c7299788f8ecf16a46c87bf6
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://www.crossref.org/

Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"64c94a70-41e6"
age
528052
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fRWBw1hYsAgq3IvJx6VrWEYIkDd0BT1FrLJq009gqK4LYMZhigV8%2BNw40XkGuaIvMZcpNXjw1uJhtuniqYng%2FIR%2F%2Fk2AP7w243Xc0iMvP0IEOduZCWZlpRiy8BIG%2BNGUZZXhzPod"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
expires
Sun, 19 Oct 2025 19:25:42 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
application/javascript; charset=utf-8
last-modified
Tue, 01 Aug 2023 18:09:52 GMT
vary
Accept-Encoding
strict-transport-security
max-age=15780000
cache-control
public, max-age=30672000
timing-allow-origin
*
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
8da58d950b05d9b9-MIA
accept-ranges
bytes
access-control-allow-origin
*
content-length
16870
server
cloudflare
1873acdb2d.css
use.fontawesome.com/
1 KB
813 B
Stylesheet
General
Full URL
https://use.fontawesome.com/1873acdb2d.css
Requested by
Host: use.fontawesome.com
URL: https://use.fontawesome.com/1873acdb2d.js
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
420ebc39d6c4166831a331b888d6c025dac32df0642afbf9b582541e94744276

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://www.crossref.org/

Response headers

cache-control
max-age=1800
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
cf-cache-status
HIT
etag
W/"ae747dc0e1735dc46d9fc98326c4d3cc"
age
6291
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JzCKxcibAryd76rBBFwfCj9a82s3O8zvLuPuiNEYbOPKJz2Mw5M9rnRdnCg7l%2FJSiDt208wwgrxc3nHnEtgLEPM1ROV0M9ukxEfm%2Bid04axBbiNZ%2BeDAdqcvWhLwUhGJHzbOo1nkWy2ScVbiL1SKfe3x"}],"group":"cf-nel","max_age":604800}
cf-ray
8da58d941ed0575a-TLH
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=TCP&rtt=40263&sent=15&recv=21&lost=0&retrans=0&sent_bytes=8319&recv_bytes=2370&delivery_rate=217629&cwnd=241&unsent_bytes=0&cid=8e66ae76d5a95128&ts=174&x=0"
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
text/css
last-modified
Fri, 22 Sep 2023 00:18:43 GMT
vary
Accept-Encoding
server
cloudflare
font-awesome-css.min.css
use.fontawesome.com/releases/v4.6.3/css/
28 KB
7 KB
Stylesheet
General
Full URL
https://use.fontawesome.com/releases/v4.6.3/css/font-awesome-css.min.css
Requested by
Host: use.fontawesome.com
URL: https://use.fontawesome.com/1873acdb2d.css
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
61f7de13520a14ec37ba246b4846f5850ab87ffbc0d5b366709509c1d97d83b5

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://use.fontawesome.com/1873acdb2d.css

Response headers

cache-control
max-age=31556926
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
cf-cache-status
HIT
etag
W/"7937bc10f6c59ceed1ff6e6bbebfcd8d"
age
1128581
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=T6X7LxF5QPmM%2FMVZWMmjUtQxuMtbzoKO%2Fh81cMqMrjFFBDKFlUEuIAljs8V3fsiZOPtfTomoVJoXrV0%2FohNmNT%2BVen62SZKFYrB72JYYwaNrkirqRCP%2BmSitJmzBC2xYbrw6iwIZi2Z1Ym%2FUxWvU5tma"}],"group":"cf-nel","max_age":604800}
cf-ray
8da58d946fb4575a-TLH
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=TCP&rtt=40429&sent=18&recv=25&lost=0&retrans=0&sent_bytes=9198&recv_bytes=2483&delivery_rate=217629&cwnd=241&unsent_bytes=0&cid=8e66ae76d5a95128&ts=231&x=0"
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
text/css
last-modified
Fri, 22 Sep 2023 01:44:05 GMT
vary
Accept-Encoding
server
cloudflare
nav-footer.svg
www.crossref.org/img/
890 B
1 KB
Image
General
Full URL
https://www.crossref.org/img/nav-footer.svg
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/css/crossref.min.25b9f9a3fb27bdc6ab8648d7f9588be651a79a7bc3e92af30e19495d1012d03c.css
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
effcd2b0da5be9b7437fbcaf740210b76f2737392f42b1f9cff3f8ebb372d21d

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://www.crossref.org/css/crossref.min.25b9f9a3fb27bdc6ab8648d7f9588be651a79a7bc3e92af30e19495d1012d03c.css

Response headers

etag
"65819599-37a"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
890
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
image/svg+xml
last-modified
Tue, 19 Dec 2023 13:07:37 GMT
server
nginx/1.27.2
wood-nails.jpg
www.crossref.org//images/homepage-images/
264 KB
265 KB
Image
General
Full URL
https://www.crossref.org//images/homepage-images/wood-nails.jpg
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
c6c035c9b802ff411ec6db279ceadd3206be789485d092c88414a0a86bf8b7dc

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://www.crossref.org/

Response headers

etag
"66d773c8-42123"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
270627
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
image/jpeg
last-modified
Tue, 03 Sep 2024 20:38:32 GMT
server
nginx/1.27.2
magnifying-glass.svg
www.crossref.org/img/
3 KB
4 KB
Image
General
Full URL
https://www.crossref.org/img/magnifying-glass.svg
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/css/crossref.min.25b9f9a3fb27bdc6ab8648d7f9588be651a79a7bc3e92af30e19495d1012d03c.css
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
e6373a8fbf92afca92b7676b77048df785d67e8fcb61272264d395686899eb19

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://www.crossref.org/css/crossref.min.25b9f9a3fb27bdc6ab8648d7f9588be651a79a7bc3e92af30e19495d1012d03c.css

Response headers

etag
"65819599-d4e"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
3406
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
image/svg+xml
last-modified
Tue, 19 Dec 2023 13:07:37 GMT
server
nginx/1.27.2
autumn-leaf.png
www.crossref.org//images/homepage-images/featured/
61 KB
61 KB
Image
General
Full URL
https://www.crossref.org//images/homepage-images/featured/autumn-leaf.png
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
1d7c6a59632fab614f0b5a381dc339ca8e7ed0b1360fee3c127a187ade3dbf9f

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://www.crossref.org/

Response headers

etag
"65819597-f277"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
62071
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
image/png
last-modified
Tue, 19 Dec 2023 13:07:35 GMT
server
nginx/1.27.2
dandelion.png
www.crossref.org//images/homepage-images/featured/
55 KB
56 KB
Image
General
Full URL
https://www.crossref.org//images/homepage-images/featured/dandelion.png
Requested by
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URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
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Software
nginx/1.27.2 /
Resource Hash
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Request headers

User-Agent
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Referer
https://www.crossref.org/

Response headers

etag
"65819597-dd41"
permissions-policy
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accept-ranges
bytes
content-length
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date
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content-type
image/png
last-modified
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server
nginx/1.27.2
feature-box-crossref2024.png
www.crossref.org//images/homepage-images/featured/
24 KB
24 KB
Image
General
Full URL
https://www.crossref.org//images/homepage-images/featured/feature-box-crossref2024.png
Requested by
Host: www.crossref.org
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Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
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Resource Hash
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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://www.crossref.org/

Response headers

etag
"66def71b-5f87"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
24455
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
image/png
last-modified
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server
nginx/1.27.2
books.jpg
www.crossref.org//images/homepage-images/featured/
14 KB
15 KB
Image
General
Full URL
https://www.crossref.org//images/homepage-images/featured/books.jpg
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
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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://www.crossref.org/

Response headers

etag
"66d773c8-39b0"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
14768
date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
image/jpeg
last-modified
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server
nginx/1.27.2
feature-zen-stone.png
www.crossref.org//images/homepage-images/featured/
37 KB
37 KB
Image
General
Full URL
https://www.crossref.org//images/homepage-images/featured/feature-zen-stone.png
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
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Software
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Resource Hash
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Request headers

User-Agent
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Referer
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Response headers

etag
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permissions-policy
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accept-ranges
bytes
content-length
37664
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
image/png
last-modified
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server
nginx/1.27.2
gem-trees.jpg
www.crossref.org//images/homepage-images/featured/
56 KB
56 KB
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General
Full URL
https://www.crossref.org//images/homepage-images/featured/gem-trees.jpg
Requested by
Host: www.crossref.org
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Protocol
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Security
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Server
208.254.38.78 , United States, ASN701 (UUNET, US),
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Software
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Resource Hash
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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://www.crossref.org/

Response headers

etag
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permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
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date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
image/jpeg
last-modified
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server
nginx/1.27.2
Inter-Bold.woff2
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104 KB
104 KB
Font
General
Full URL
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Protocol
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Security
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208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
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Software
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Resource Hash
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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
Origin
https://www.crossref.org
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Response headers

etag
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permissions-policy
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accept-ranges
bytes
content-length
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date
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content-type
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last-modified
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server
nginx/1.27.2
fa-brands-400.woff2
pro.fontawesome.com/releases/v5.7.2/webfonts/
70 KB
71 KB
Font
General
Full URL
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Requested by
Host: pro.fontawesome.com
URL: https://pro.fontawesome.com/releases/v5.7.2/css/all.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2844 , United States, 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/130.0.0.0 Safari/537.36
Origin
https://www.crossref.org
Referer
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Response headers

access-control-max-age
3000
cf-cache-status
HIT
etag
"99f3121dc63babcf368cb6aee3b535f6"
age
3403290
access-control-allow-methods
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date
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content-type
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vary
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last-modified
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x-amz-id-2
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cache-control
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cf-ray
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accept-ranges
bytes
access-control-allow-origin
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content-length
72124
server
cloudflare
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97 KB
97 KB
Font
General
Full URL
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Security
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Software
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Resource Hash
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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
Origin
https://www.crossref.org
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Response headers

etag
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permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
98868
date
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content-type
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last-modified
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server
nginx/1.27.2
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103 KB
104 KB
Font
General
Full URL
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HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
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Software
nginx/1.27.2 /
Resource Hash
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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
Origin
https://www.crossref.org
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etag
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permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
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date
Tue, 29 Oct 2024 19:25:42 GMT
content-type
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last-modified
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server
nginx/1.27.2
fontawesome-webfont.woff2
use.fontawesome.com/releases/v4.6.3/fonts/
70 KB
71 KB
Font
General
Full URL
https://use.fontawesome.com/releases/v4.6.3/fonts/fontawesome-webfont.woff2
Requested by
Host: use.fontawesome.com
URL: https://use.fontawesome.com/1873acdb2d.css
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
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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
Origin
https://www.crossref.org
Referer
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Response headers

cf-cache-status
HIT
etag
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age
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report-to
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server-timing
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date
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content-type
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server
cloudflare
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General
Full URL
https://cpl595mrvlzp.statuspage.io/embed/frame
Requested by
Host: status.crossref.org
URL: https://status.crossref.org/embed/script.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.49.57 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
AtlassianEdge /
Resource Hash
Security Headers
Name Value
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Request headers

Referer
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Upgrade-Insecure-Requests
1
User-Agent
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Response headers

accept-ranges
bytes
access-control-allow-origin
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atl-request-id
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atl-traceid
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cache-control
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content-encoding
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content-type
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date
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etag
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server
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server-timing
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strict-transport-security
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x-cache
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x-content-type-options
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noopen
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ka-p.fontawesome.com/releases/v6.6.0/js/
26 KB
7 KB
Fetch
General
Full URL
https://ka-p.fontawesome.com/releases/v6.6.0/js/pro-v4-shims.min.js?token=7e709bc1c7
Requested by
Host: kit.fontawesome.com
URL: https://kit.fontawesome.com/7e709bc1c7.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2844 , United States, 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/130.0.0.0 Safari/537.36
Referer
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Response headers

cache-control
max-age=31556926
content-encoding
gzip
cf-cache-status
HIT
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age
9084338
cf-ray
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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
pro.min.js
ka-p.fontawesome.com/releases/v6.6.0/js/
50 KB
16 KB
Fetch
General
Full URL
https://ka-p.fontawesome.com/releases/v6.6.0/js/pro.min.js?token=7e709bc1c7
Requested by
Host: kit.fontawesome.com
URL: https://kit.fontawesome.com/7e709bc1c7.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2844 , United States, ASN13335 (CLOUDFLARENET, US),
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Resource Hash
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Request headers

User-Agent
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Response headers

cache-control
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content-encoding
gzip
cf-cache-status
HIT
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"6695a0b9-4003"
age
9084338
cf-ray
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date
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content-type
application/javascript; charset=utf-8
last-modified
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vary
Origin, Accept-Encoding, Access-Control-Request-Headers, Access-Control-Request-Method
server
cloudflare
jquery.fancybox.js
www.crossref.org//js/
48 KB
0
Script
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Full URL
https://www.crossref.org//js/jquery.fancybox.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
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Software
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Resource Hash
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Request headers

User-Agent
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Referer
https://www.crossref.org/

Response headers

etag
"65819599-be42"
permissions-policy
interest-cohort=()
accept-ranges
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content-length
48706
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
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last-modified
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server
nginx/1.27.2
16781
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184 B
491 B
Script
General
Full URL
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Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
207.189.124.23 Greeley, United States, ASN393648 (ACTON-SOFTWARE, US),
Reverse DNS
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Software
/
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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/130.0.0.0 Safari/537.36
Referer
https://www.crossref.org/

Response headers

Strict-Transport-Security
max-age=16070400
X-Cnection
close
Content-Length
184
P3P
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Date
Tue, 29 Oct 2024 19:25:43 GMT
Content-Type
application/javascript;charset=utf-8
Vary
Accept-Encoding
piwik.js
cdn.matomo.cloud/crossref.matomo.cloud/
202 KB
59 KB
Script
General
Full URL
https://cdn.matomo.cloud/crossref.matomo.cloud/piwik.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:24f0:8a00:c:7d55:b3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
CloudFront /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://www.crossref.org/

Response headers

content-encoding
gzip
etag
W/"27c5dedf90d5acb999b2168c7e96f487"
x-amz-version-id
NKGIDhdR4qkvzwKcQEa7hSS76ADiAoB3
age
5027
alt-svc
h3=":443"; ma=86400
x-cache
Hit from cloudfront
x-amz-cf-id
4HFnv-Pw2Qvcw90stoIWE-LvkGzCf2KI9jYwlQKSxTJ0aFkUvQlEAg==
date
Tue, 29 Oct 2024 18:01:57 GMT
content-type
application/javascript; charset=utf-8
last-modified
Tue, 15 Oct 2024 23:36:15 GMT
vary
Accept-Encoding
strict-transport-security
max-age=31536000
cache-control
max-age=691200
via
1.1 1ecc1c31dec508980f534756c9974928.cloudfront.net (CloudFront)
x-amz-cf-pop
JFK50-P3
server
CloudFront
TeX-AMS-MML_HTMLorMML.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/config/
238 KB
59 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/config/TeX-AMS-MML_HTMLorMML.js?V=2.7.1
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8df260b35bb9f49c0d937fcbf0ec13fb661b0d281528aec977aee6a8c3f83688
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://www.crossref.org/

Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"64c94a70-eabb"
age
40595
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PMdXN6u0uNlY9sE567l1qMN3rLxsWNCifye3M%2F9Yv1pC0AqRyEwT3kxZLz00IHsgjJ%2F13F%2BHq4JO%2BUw9FGWGN0Ulg9CEEjnfu3ALZUuqz3mDiQbdrm2qZZmNh9YZas5Qolso2e%2FK"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
expires
Sun, 19 Oct 2025 19:25:43 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
application/javascript; charset=utf-8
last-modified
Tue, 01 Aug 2023 18:09:52 GMT
vary
Accept-Encoding
strict-transport-security
max-age=15780000
cache-control
public, max-age=30672000
timing-allow-origin
*
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
8da58d9bdcb7d9b9-MIA
accept-ranges
bytes
access-control-allow-origin
*
content-length
60091
server
cloudflare
mastodon.svg
ka-p.fontawesome.com/releases/v6.6.0/svgs/brands/
863 B
650 B
Fetch
General
Full URL
https://ka-p.fontawesome.com/releases/v6.6.0/svgs/brands/mastodon.svg?token=7e709bc1c7
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2844 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8e931826f50aeed3a72f37afc887e2e7221b875c31114d3aa829032fb0bd92ca

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://www.crossref.org/

Response headers

cache-control
max-age=31556926
content-encoding
gzip
cf-cache-status
HIT
etag
W/"6695a0bd-35f"
age
9084339
cf-ray
8da58d9c1cfe4c31-MIA
access-control-allow-origin
*
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
image/svg+xml
last-modified
Mon, 15 Jul 2024 22:20:45 GMT
vary
Origin, Accept-Encoding, Access-Control-Request-Headers, Access-Control-Request-Method
server
cloudflare
twitter.svg
ka-p.fontawesome.com/releases/v6.6.0/svgs/brands/
1 KB
691 B
Fetch
General
Full URL
https://ka-p.fontawesome.com/releases/v6.6.0/svgs/brands/twitter.svg?token=7e709bc1c7
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2844 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ab45782b3b2639f4a1a4ecf43eb63169c96e81e48c488cfce395c5dc860ffbb2

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://www.crossref.org/

Response headers

cache-control
max-age=31556926
content-encoding
gzip
cf-cache-status
HIT
etag
W/"6695a0bf-40f"
age
290816
cf-ray
8da58d9c1d044c31-MIA
access-control-allow-origin
*
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
image/svg+xml
last-modified
Mon, 15 Jul 2024 22:20:47 GMT
vary
Origin, Accept-Encoding, Access-Control-Request-Headers, Access-Control-Request-Method
server
cloudflare
facebook.svg
ka-p.fontawesome.com/releases/v6.6.0/svgs/brands/
516 B
450 B
Fetch
General
Full URL
https://ka-p.fontawesome.com/releases/v6.6.0/svgs/brands/facebook.svg?token=7e709bc1c7
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2844 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7d0bb9556119625f4c7b1882f705e38fcfb5779a9d82985f8e96cb056d5a848d

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://www.crossref.org/

Response headers

cache-control
max-age=31556926
content-encoding
gzip
cf-cache-status
HIT
etag
W/"6695a0bb-204"
age
9084338
cf-ray
8da58d9c1d094c31-MIA
access-control-allow-origin
*
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
image/svg+xml
last-modified
Mon, 15 Jul 2024 22:20:43 GMT
vary
Origin, Accept-Encoding, Access-Control-Request-Headers, Access-Control-Request-Method
server
cloudflare
linkedin.svg
ka-p.fontawesome.com/releases/v6.6.0/svgs/brands/
672 B
497 B
Fetch
General
Full URL
https://ka-p.fontawesome.com/releases/v6.6.0/svgs/brands/linkedin.svg?token=7e709bc1c7
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2844 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f6a55e008070dfa78b131827c914ccaadf3de9ddaf61b0938b1dc46fa3ae337c

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://www.crossref.org/

Response headers

cache-control
max-age=31556926
content-encoding
gzip
cf-cache-status
HIT
etag
W/"6695a0bd-2a0"
age
1649420
cf-ray
8da58d9c2d0f4c31-MIA
access-control-allow-origin
*
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
image/svg+xml
last-modified
Mon, 15 Jul 2024 22:20:45 GMT
vary
Origin, Accept-Encoding, Access-Control-Request-Headers, Access-Control-Request-Method
server
cloudflare
youtube.svg
ka-p.fontawesome.com/releases/v6.6.0/svgs/brands/
718 B
511 B
Fetch
General
Full URL
https://ka-p.fontawesome.com/releases/v6.6.0/svgs/brands/youtube.svg?token=7e709bc1c7
Requested by
Host: www.crossref.org
URL: https://www.crossref.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2844 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
389d7c50927b5d1afa2deebe368f26cd0e2ab97c3d09fd07082139dcddfede1c

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://www.crossref.org/

Response headers

cache-control
max-age=31556926
content-encoding
gzip
cf-cache-status
HIT
etag
W/"6695a0c7-2ce"
age
290816
cf-ray
8da58d9c2d124c31-MIA
access-control-allow-origin
*
date
Tue, 29 Oct 2024 19:25:43 GMT
content-type
image/svg+xml
last-modified
Mon, 15 Jul 2024 22:20:55 GMT
vary
Origin, Accept-Encoding, Access-Control-Request-Headers, Access-Control-Request-Method
server
cloudflare
player.js
player.vimeo.com/api/
37 KB
12 KB
Script
General
Full URL
https://player.vimeo.com/api/player.js
Requested by
Host: www.crossref.org
URL: https://www.crossref.org//js/crossref.js?v=1
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
162.159.138.60 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
794b9f4fa15362394d9913554121b956f2ee5f5dc368540a8cc761dc9c7668f1
Security Headers
Name Value
Content-Security-Policy default-src 'none'; style-src 'unsafe-inline'

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://www.crossref.org/

Response headers

Content-Encoding
gzip
CF-Cache-Status
DYNAMIC
Age
1723
x-backend-server
player-backend-edge-entry
expires
Tue, 29 Oct 2024 15:27:00 GMT
x-player-backend
g
x-cache
HIT
Date
Tue, 29 Oct 2024 19:25:44 GMT
Content-Type
application/javascript;charset=utf-8
x-bapp-server
x-served-by
cache-mia-kmia1760074-MIA
x-cache-hits
1294
vary
Accept-Encoding
content-security-policy
default-src 'none'; style-src 'unsafe-inline'
Cache-Control
max-age=1800
x-timer
S1730229944.099921,VS0,VE0
Connection
keep-alive
via
1.1 varnish
CF-RAY
8da58d9e698cda33-MIA
accept-ranges
bytes
access-control-allow-origin
*
Content-Length
11434
Server
cloudflare
piwik.php
crossref.matomo.cloud/
0
175 B
Ping
General
Full URL
https://crossref.matomo.cloud/piwik.php?action_name=You%20are%20Crossref%20-%20Crossref&idsite=1&rec=1&r=446437&h=9&m=25&s=44&url=https%3A%2F%2Fwww.crossref.org%2F&_id=09c8b9fb14550252&_idn=1&send_image=0&_refts=0&pv_id=ZCoN0e&fa_pv=1&fa_fp[0][fa_vid]=SbCXZK&fa_fp[0][fa_id]=search-form&fa_fp[0][fa_fv]=1&pf_net=144&pf_srv=441&pf_tfr=3&pf_dm1=1467&uadata=%7B%22formFactors%22%3A%5B%5D%2C%22fullVersionList%22%3A%5B%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22%22%2C%22platformVersion%22%3A%22%22%7D&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=1600x1200
Requested by
Host: cdn.matomo.cloud
URL: https://cdn.matomo.cloud/crossref.matomo.cloud/piwik.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.126.133.169 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-126-133-169.eu-central-1.compute.amazonaws.com
Software
Apache /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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
Content-Type
application/x-www-form-urlencoded; charset=utf-8
Referer
https://www.crossref.org/

Response headers

strict-transport-security
max-age=31536000
access-control-allow-origin
https://www.crossref.org
date
Tue, 29 Oct 2024 19:25:44 GMT
vary
X-Forwarded-Proto,User-Agent
server
Apache
access-control-allow-credentials
true
configs.php
crossref.matomo.cloud/plugins/HeatmapSessionRecording/
116 B
297 B
Script
General
Full URL
https://crossref.matomo.cloud/plugins/HeatmapSessionRecording/configs.php?idsite=1&trackerid=prdYiB&url=https%3A%2F%2Fwww.crossref.org%2F
Requested by
Host: cdn.matomo.cloud
URL: https://cdn.matomo.cloud/crossref.matomo.cloud/piwik.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.126.133.169 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-126-133-169.eu-central-1.compute.amazonaws.com
Software
Apache /
Resource Hash
a3f9ba3dd8109f3a73f575c318f0d1b7589809ed1ca5b2c96bade1ed8787bb43
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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://www.crossref.org/

Response headers

strict-transport-security
max-age=31536000
content-length
119
content-encoding
gzip
date
Tue, 29 Oct 2024 19:25:44 GMT
content-type
application/javascript
vary
X-Forwarded-Proto,Accept-Encoding,User-Agent
server
Apache
favicon.ico
www.crossref.org/
5 KB
6 KB
Other
General
Full URL
https://www.crossref.org/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
208.254.38.78 , United States, ASN701 (UUNET, US),
Reverse DNS
www.crossref.org
Software
nginx/1.27.2 /
Resource Hash
ce21cd6183be427a5693ccf3579365099e3a803ad2874bc6d277407954638bf2

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://www.crossref.org/

Response headers

etag
"65819595-1536"
permissions-policy
interest-cohort=()
accept-ranges
bytes
content-length
5430
date
Tue, 29 Oct 2024 19:25:44 GMT
content-type
image/x-icon
last-modified
Tue, 19 Dec 2023 13:07:33 GMT
server
nginx/1.27.2

Verdicts & Comments Add Verdict or Comment

43 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| 0 object| FontAwesomeCdnConfig string| cssUrl function| AlgoliaSearch function| AlgoliaSearchHelper function| AlgoliaExplainResults object| ALGOLIA_MIGRATION_LAYER object| __algolia function| algoliasearch function| autocomplete function| statusEmbedTest object| FontAwesomeKitConfig function| $ function| jQuery object| a object| ___FONT_AWESOME___ object| fontawesome-pro-shims object| FontAwesomeConfig object| FontAwesome function| Cookies function| loadVimeoPlayerScript object| e function| jQueryBridget function| EvEmitter function| getSize function| matchesSelector object| fizzyUIUtils function| Outlayer function| Masonry object| ActOn function| fakeClick object| _paq object| MathJax number| _zid object| Piwik object| Matomo object| matomoAbTestingCampaignUrlParamList object| AnalyticsTracker function| piwik_log object| Vimeo boolean| VimeoPlayerResizeEmbeds_ boolean| VimeoSeoMetadataAppended boolean| VimeoCheckedUrlTimeParam

5 Cookies

Domain/Path Name / Value
www.crossref.org/ Name: cb-enabled
Value: enabled
www.crossref.org/ Name: _pk_id.1.b877
Value: 09c8b9fb14550252.1730229944.
www.crossref.org/ Name: _pk_ses.1.b877
Value: 1
.vimeo.com/ Name: __cf_bm
Value: W6QncvKU2W0zymrUZNBDX.QmDQxa5CNDrK58hsbOmyw-1730229944-1.0.1.1-ija1DzABTQjLK9F7lHPDVmZcu86yS7qPZh.WhX502h7MG1ng6KcXcHQiBVcCqlY8
.vimeo.com/ Name: _cfuvid
Value: zWkNckMZnyPzDkRqluHJSfxcWLSgSNai.l8nZ8JIQmY-1730229944100-0.0.1.1-604800000

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.

assets.crossref.org
authenticator.sandbox.crossref.org
cdn.datatables.net
cdn.jsdelivr.net
cdn.matomo.cloud
cdnjs.cloudflare.com
cpl595mrvlzp.statuspage.io
crossref.matomo.cloud
ka-p.fontawesome.com
kit.fontawesome.com
outreach.crossref.org
player.vimeo.com
pro.fontawesome.com
status.crossref.org
use.fontawesome.com
www.crossref.org
104.17.24.14
13.249.91.66
162.159.138.60
18.164.116.91
18.238.49.57
207.189.124.23
208.254.38.78
2600:9000:24f0:8a00:c:7d55:b3c0:93a1
2606:4700:20::681a:97b
2606:4700:3036::6815:1b98
2606:4700:4400::6812:2844
2a04:4e42::485
3.126.133.169
44.219.200.58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