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104.18.20.245  Public Scan

Go To Rescan Add Verdict Report
URL: https://www.worldcat.org/issn/0199-6649
Submission: On January 25 via api from IE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 15 HTTP transactions. The main IP is 104.18.20.245, located in and belongs to CLOUDFLARENET, US. The main domain is www.worldcat.org. The Cisco Umbrella rank of the primary domain is 97714.
TLS certificate: Issued by Cloudflare Inc RSA CA-2 on September 28th 2022. Valid for: a year.
This is the only time www.worldcat.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
15 104.18.20.245 13335 (CLOUDFLAR...)
15 2
Apex Domain
Subdomains		 Transfer
15 worldcat.org
www.worldcat.org — Cisco Umbrella Rank: 97714
207 KB
15 1
Domain Requested by
15 www.worldcat.org www.worldcat.org
15 1

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
worldcat.org
Cloudflare Inc RSA CA-2		 2022-09-28 -
2023-09-28		 a year crt.sh

This page contains 1 frames:

Primary Page: https://www.worldcat.org/issn/0199-6649
Frame ID: A9B2829054F90C03009F68880DC4FB3C
Requests: 18 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Just a moment...

Page URL History Show full URLs

  1. https://www.worldcat.org/issn/0199-6649 Page URL
  2. https://www.worldcat.org/issn/0199-6649 Page URL

Page Statistics

15
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

207 kB
Transfer

340 kB
Size

3
Cookies

Page URL History

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

  1. https://www.worldcat.org/issn/0199-6649 Page URL
  2. https://www.worldcat.org/issn/0199-6649 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

15 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
0199-6649
www.worldcat.org/issn/ 		8 KB
9 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.worldcat.org/issn/0199-6649
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
784b6c628f5945e58422eaa6192776e9ab9131db4ee695ebec16f75f20aaa11c
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
78edcd29d8f89a35-FRA
content-type
text/html; charset=UTF-8
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
same-origin
date
Wed, 25 Jan 2023 03:07:55 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
permissions-policy
accelerometer=(),autoplay=(),camera=(),clipboard-read=(),clipboard-write=(),fullscreen=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy
same-origin
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
challenges.css
www.worldcat.org/cdn-cgi/styles/ 		6 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.worldcat.org/cdn-cgi/styles/challenges.css
Requested by
Host: www.worldcat.org
URL: https://www.worldcat.org/issn/0199-6649
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
efdb5bcc25efa09532fbbf93e67a4bd0f74016ad3cfe118a2fbc94296adf875b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.worldcat.org/issn/0199-6649
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36

Response headers

date
Wed, 25 Jan 2023 03:07:55 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 13 Jan 2023 23:33:49 GMT
server
cloudflare
etag
W/"63c1ea5d-182e"
x-frame-options
DENY
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=7200, public
cf-ray
78edcd2a09129a35-FRA
expires
Wed, 25 Jan 2023 05:07:55 GMT
favicon.ico
www.worldcat.org/ 		8 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.worldcat.org/favicon.ico
Requested by
Host: www.worldcat.org
URL: https://www.worldcat.org/issn/0199-6649
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
64a0fc0aa2f84006cf6cb41d962bd7b8fbe8bf5b52d5404d5746efd79ebde032
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.worldcat.org/issn/0199-6649
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36

Response headers

date
Wed, 25 Jan 2023 03:07:55 GMT
referrer-policy
same-origin
server
cloudflare
cross-origin-opener-policy
same-origin
cross-origin-embedder-policy
require-corp
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/html; charset=UTF-8
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
permissions-policy
accelerometer=(),autoplay=(),camera=(),clipboard-read=(),clipboard-write=(),fullscreen=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
cross-origin-resource-policy
same-origin
cf-ray
78edcd2a09139a35-FRA
expires
Thu, 01 Jan 1970 00:00:01 GMT
v1
www.worldcat.org/cdn-cgi/challenge-platform/h/g/orchestrate/jsch/ 		50 KB
23 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.worldcat.org/cdn-cgi/challenge-platform/h/g/orchestrate/jsch/v1?ray=78edcd29d8f89a35
Requested by
Host: www.worldcat.org
URL: https://www.worldcat.org/issn/0199-6649
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0d0ccf65a2aade46c2f6455e49cdff675b81908903b4ea3adc03abef947f6ece

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.worldcat.org/issn/0199-6649?__cf_chl_rt_tk=ajjtGsPOjHvTzb77OVwT6QA3J25SAPiSTeJsyIIyyhs-1674616075-0-gaNycGzNCCU
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36

Response headers

date
Wed, 25 Jan 2023 03:07:55 GMT
cache-control
max-age=0, must-revalidate
content-encoding
gzip
server
cloudflare
cf-ray
78edcd2a29279a35-FRA
content-type
application/javascript; charset=UTF-8
transparent.gif
www.worldcat.org/cdn-cgi/images/trace/jsch/js/ 		42 B
128 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.worldcat.org/cdn-cgi/images/trace/jsch/js/transparent.gif?ray=78edcd29d8f89a35
Requested by
Host: www.worldcat.org
URL: https://www.worldcat.org/issn/0199-6649?__cf_chl_rt_tk=ajjtGsPOjHvTzb77OVwT6QA3J25SAPiSTeJsyIIyyhs-1674616075-0-gaNycGzNCCU
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.worldcat.org/issn/0199-6649?__cf_chl_rt_tk=ajjtGsPOjHvTzb77OVwT6QA3J25SAPiSTeJsyIIyyhs-1674616075-0-gaNycGzNCCU
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36

Response headers

date
Wed, 25 Jan 2023 03:07:55 GMT
x-content-type-options
nosniff
last-modified
Fri, 13 Jan 2023 23:33:49 GMT
server
cloudflare
etag
"63c1ea5d-2a"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/gif
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
78edcd2a29289a35-FRA
content-length
42
expires
Wed, 25 Jan 2023 05:07:55 GMT
truncated
/ 		586 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
fc95732d9ff3b17fcb3e64fd12c0d451c38e64e1a4b420c556a7feb756a0a3fa

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36

Response headers

Content-Type
image/png
ebe34a5e0c64e90
www.worldcat.org/cdn-cgi/challenge-platform/h/g/flow/ov1/0.3316817991583809:1674613133:T8jxlPDeHigK6zBaF2I4BGjRw3WqB3jEayLt4Sti_Mc/78edcd29d8f89a35/ 		114 KB
67 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.worldcat.org/cdn-cgi/challenge-platform/h/g/flow/ov1/0.3316817991583809:1674613133:T8jxlPDeHigK6zBaF2I4BGjRw3WqB3jEayLt4Sti_Mc/78edcd29d8f89a35/ebe34a5e0c64e90
Requested by
Host: www.worldcat.org
URL: https://www.worldcat.org/cdn-cgi/challenge-platform/h/g/orchestrate/jsch/v1?ray=78edcd29d8f89a35
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
327e817d8ad0814db91e907e5064a0d457ca9dee9b4024c2dafef8d3d37c3ebf

Request headers

Referer
https://www.worldcat.org/issn/0199-6649
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36
CF-Challenge
ebe34a5e0c64e90
Content-type
application/x-www-form-urlencoded

Response headers

date
Wed, 25 Jan 2023 03:07:56 GMT
content-encoding
gzip
cf_chl_gen
psja5qQxdcEfOMkUaDlQdJce39twHBVp0Iqe1iY1pvrek/JD06l3CNl9ERne2kkGkk1xw28WIwWA726xnFWWlguBGC6YPDZMocwXz2xMQXFafAHepJg4ojaAhs1ohQFiUCGMq+Bbq2Hc7sIP4rLMLr/Wha1STsZHErePMNbD1hK3WStcw3xFwKyNsWPejit7lEyKKm2qP+BZgs559swcVRAowz9kVuGhofvgoNUmHWpxZVkbcNB0TQJpTjzpQTBMWuccQTdnRd10WP/JoJ28cpAdmI/URlHQy2buKQ0d72gk31GBCAfYpXJ1x0sLLbC9xmExm68Q3+Xlhzdhe9M7NQ==$7OmplWcmtUJzYK2xnt973w==
server
cloudflare
cf-ray
78edcd2b29ff9a35-FRA
content-type
text/plain; charset=UTF-8
IILJP38FpEudRo4
www.worldcat.org/cdn-cgi/challenge-platform/h/g/img/78edcd29d8f89a35/1674616076047/ 		61 B
118 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.worldcat.org/cdn-cgi/challenge-platform/h/g/img/78edcd29d8f89a35/1674616076047/IILJP38FpEudRo4
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
362d8409c356ae52eb2fec3fad2de21589a6f8eb4313bc97ad12374e1e418429

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.worldcat.org/issn/0199-6649
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36

Response headers

date
Wed, 25 Jan 2023 03:07:56 GMT
server
cloudflare
cf-ray
78edcd2bea719a35-FRA
content-type
image/png
CjqYCZG9MGb5nCV
www.worldcat.org/cdn-cgi/challenge-platform/h/g/pat/78edcd29d8f89a35/1674616076050/a09cbb4b09d309284b33b34531e0c8a80fe307ff7390c3eb7f6bdd773ed59c47/ 		1 B
547 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.worldcat.org/cdn-cgi/challenge-platform/h/g/pat/78edcd29d8f89a35/1674616076050/a09cbb4b09d309284b33b34531e0c8a80fe307ff7390c3eb7f6bdd773ed59c47/CjqYCZG9MGb5nCV
Requested by
Host: www.worldcat.org
URL: https://www.worldcat.org/issn/0199-6649
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6da43b944e494e885e69af021f93c6d9331c78aa228084711429160a5bbd15b5

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.worldcat.org/issn/0199-6649
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36

Response headers

date
Wed, 25 Jan 2023 03:07:56 GMT
www-authenticate
PrivateToken challenge=AAIAGXBhdC1pc3N1ZXIuY2xvdWRmbGFyZS5jb20goJy7SwnTCShLM7NFMeDIqA_jB_9zkMPrf2vddz7VnEcAEHd3dy53b3JsZGNhdC5vcmc=, token-key=MIIBUjA9BgkqhkiG9w0BAQowMKANMAsGCWCGSAFlAwQCAqEaMBgGCSqGSIb3DQEBCDALBglghkgBZQMEAgKiAwIBMAOCAQ8AMIIBCgKCAQEA2luiYIFOx77KVWnues8qQ4goMrIsSyn7F2Nywmz4ePz-bHnji7XCWx4eAEa9QCjXznu3duRoDAEywkOAwYdx1w5O0B8EwNfVyUrZ-l0ODUZqAwYJxvRoSuPyGFxd2YWnXUFQQ4_EMleml_r7163EWMNkoDlvhen9ern16yp63UnDZ3ugHuJjymFj1UzE-Y6-uT2WaOIPyHKO8jsIWyCBcp-8b_l54jXrcNOgSLY4QFjwJ05eOwxj8sIO1dZur9SN6ql8ak07M0PHzv863sL0oT48aS_8OjopPN0CWWiFXgBklSI-0bWE-Q_o8YQHG9IB13YhUIy7Cw-xu8nE3hK6KQIDAQAB, max-age=15
server
cloudflare
cf-ray
78edcd2f3cc39a35-FRA
content-type
text/plain; charset=UTF-8
truncated
/ 		68 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
63ef318d96b5d0d0ceba6e04a4e622b1158335cdc67c49e27839132c6f655058

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36

Response headers

Content-Type
image/png
ebe34a5e0c64e90
www.worldcat.org/cdn-cgi/challenge-platform/h/g/flow/ov1/0.3316817991583809:1674613133:T8jxlPDeHigK6zBaF2I4BGjRw3WqB3jEayLt4Sti_Mc/78edcd29d8f89a35/ 		1 KB
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.worldcat.org/cdn-cgi/challenge-platform/h/g/flow/ov1/0.3316817991583809:1674613133:T8jxlPDeHigK6zBaF2I4BGjRw3WqB3jEayLt4Sti_Mc/78edcd29d8f89a35/ebe34a5e0c64e90
Requested by
Host: www.worldcat.org
URL: https://www.worldcat.org/cdn-cgi/challenge-platform/h/g/orchestrate/jsch/v1?ray=78edcd29d8f89a35
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0c40f8efbfe311bd7a6e1edb09315a831f748fcc4e3bd9719bb81479fd5fb599

Request headers

Referer
https://www.worldcat.org/issn/0199-6649
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36
CF-Challenge
ebe34a5e0c64e90
Content-type
application/x-www-form-urlencoded

Response headers

date
Wed, 25 Jan 2023 03:07:57 GMT
content-encoding
gzip
cf_chl_out_s
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$M56HwwDGUfTTPXwRNHlfZQ==
server
cloudflare
cf-ray
78edcd329eae9a35-FRA
cf_chl_out
FA6pMyWnatWXqfHrabSAJ2ICq20o5L313OioScBAW9Kh1f9CPcGwDiof+75LmQ9bbIQbqhBsA7+9oLcVcJt4Zg==$YQfaRNoSGcpfTIErLqoVqg==
content-type
text/html; charset=UTF-8
Primary Request 0199-6649
www.worldcat.org/issn/ 		8 KB
9 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.worldcat.org/issn/0199-6649
Requested by
Host: www.worldcat.org
URL: https://www.worldcat.org/issn/0199-6649
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d4d595bb7eccb2e6fac05ab6f716d72c553cdcc578ca88f1e2227d9df2ccae5b
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://www.worldcat.org/issn/0199-6649
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
78edcd3f5fe29a35-FRA
content-type
text/html; charset=UTF-8
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
same-origin
date
Wed, 25 Jan 2023 03:07:59 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
permissions-policy
accelerometer=(),autoplay=(),camera=(),clipboard-read=(),clipboard-write=(),fullscreen=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy
same-origin
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
challenges.css
www.worldcat.org/cdn-cgi/styles/ 		6 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.worldcat.org/cdn-cgi/styles/challenges.css
Requested by
Host: www.worldcat.org
URL: https://www.worldcat.org/issn/0199-6649
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
efdb5bcc25efa09532fbbf93e67a4bd0f74016ad3cfe118a2fbc94296adf875b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.worldcat.org/issn/0199-6649
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36

Response headers

date
Wed, 25 Jan 2023 03:07:59 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 13 Jan 2023 23:33:49 GMT
server
cloudflare
etag
W/"63c1ea5d-182e"
x-frame-options
DENY
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=7200, public
cf-ray
78edcd3f7ffa9a35-FRA
expires
Wed, 25 Jan 2023 05:07:59 GMT
favicon.ico
www.worldcat.org/ 		8 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.worldcat.org/favicon.ico
Requested by
Host: www.worldcat.org
URL: https://www.worldcat.org/issn/0199-6649
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3d6b95a9a94e39b029abc93e6368225183dbc0e1b3d6d4a6cd989a4edef6a24c
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.worldcat.org/issn/0199-6649
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36

Response headers

date
Wed, 25 Jan 2023 03:07:59 GMT
referrer-policy
same-origin
server
cloudflare
cross-origin-opener-policy
same-origin
cross-origin-embedder-policy
require-corp
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/html; charset=UTF-8
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
permissions-policy
accelerometer=(),autoplay=(),camera=(),clipboard-read=(),clipboard-write=(),fullscreen=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
cross-origin-resource-policy
same-origin
cf-ray
78edcd3f7ffb9a35-FRA
expires
Thu, 01 Jan 1970 00:00:01 GMT
v1
www.worldcat.org/cdn-cgi/challenge-platform/h/g/orchestrate/jsch/ 		48 KB
21 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.worldcat.org/cdn-cgi/challenge-platform/h/g/orchestrate/jsch/v1?ray=78edcd3f5fe29a35
Requested by
Host: www.worldcat.org
URL: https://www.worldcat.org/issn/0199-6649
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e615849935f42d643a5f436c9120e4ebc2722a0cfeaf39769b04aea0d53e7af3

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.worldcat.org/issn/0199-6649?__cf_chl_rt_tk=M7e7aWle8_Y842tNtDbZtCQs33gZ5_9o0MGs5X.1y90-1674616079-0-gaNycGzNB70
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36

Response headers

date
Wed, 25 Jan 2023 03:07:59 GMT
cache-control
max-age=0, must-revalidate
content-encoding
gzip
server
cloudflare
cf-ray
78edcd3f880e9a35-FRA
content-type
application/javascript; charset=UTF-8
transparent.gif
www.worldcat.org/cdn-cgi/images/trace/jsch/js/ 		42 B
128 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.worldcat.org/cdn-cgi/images/trace/jsch/js/transparent.gif?ray=78edcd3f5fe29a35
Requested by
Host: www.worldcat.org
URL: https://www.worldcat.org/issn/0199-6649?__cf_chl_rt_tk=M7e7aWle8_Y842tNtDbZtCQs33gZ5_9o0MGs5X.1y90-1674616079-0-gaNycGzNB70
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.worldcat.org/issn/0199-6649?__cf_chl_rt_tk=M7e7aWle8_Y842tNtDbZtCQs33gZ5_9o0MGs5X.1y90-1674616079-0-gaNycGzNB70
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36

Response headers

date
Wed, 25 Jan 2023 03:07:59 GMT
x-content-type-options
nosniff
last-modified
Fri, 13 Jan 2023 23:33:49 GMT
server
cloudflare
etag
"63c1ea5d-2a"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/gif
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
78edcd3f880f9a35-FRA
content-length
42
expires
Wed, 25 Jan 2023 05:07:59 GMT
truncated
/ 		586 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
fc95732d9ff3b17fcb3e64fd12c0d451c38e64e1a4b420c556a7feb756a0a3fa

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36

Response headers

Content-Type
image/png
8a1d4a0465fbc55
www.worldcat.org/cdn-cgi/challenge-platform/h/g/flow/ov1/0.7797387375583217:1674613177:jJzN2LoJdI0Y60NfQI8tGlb4MleF4v4q_yAeoRIvy5k/78edcd3f5fe29a35/ 		80 KB
55 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.worldcat.org/cdn-cgi/challenge-platform/h/g/flow/ov1/0.7797387375583217:1674613177:jJzN2LoJdI0Y60NfQI8tGlb4MleF4v4q_yAeoRIvy5k/78edcd3f5fe29a35/8a1d4a0465fbc55
Requested by
Host: www.worldcat.org
URL: https://www.worldcat.org/cdn-cgi/challenge-platform/h/g/orchestrate/jsch/v1?ray=78edcd3f5fe29a35
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.20.245 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d02c49769178f38153d4b50964796998aa5c25a6e5bf062bb0571dc47fce12cf

Request headers

Referer
https://www.worldcat.org/issn/0199-6649
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.74 Safari/537.36
CF-Challenge
8a1d4a0465fbc55
Content-type
application/x-www-form-urlencoded

Response headers

date
Wed, 25 Jan 2023 03:07:59 GMT
content-encoding
gzip
cf_chl_gen
NsEygspQLDMuyBY4Tq2u3fSfTFa3q0zawodF0CWnYbG/9fv6Owb3DxxTbEx16WUM7Jtgu/rSa6YXMyZTiUS/249gypStnPtP/m/YMZMRWPn/P17phiBUjI/WzjzytE7lnO94GS/i5VV0CcMb4ivHu3txpvl6/zNZGQfRp1G+fvSXRcxfJv2Vi/JovqyI8KHr+Af6xEZ7XRMM3Txe0z8c+zprvMvoU8z3k1IEh9H8UuV2+8pChAAjnLY5jskt6Ft23u6e7oIodiw75PzpYtKlR2v0mUwzwX1kfPy/RPNhlPsGHtrkUJO3ZFh6R4YvxuqIIRyxTsIDN3oUgl6zJbvBLg==$O/P7Hopl673Lzi6URrBZRw==
server
cloudflare
cf-ray
78edcd4068ba9a35-FRA
content-type
text/plain; charset=UTF-8

Verdicts & Comments Add Verdict or Comment

11 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| oncontentvisibilityautostatechange object| _cf_chl_opt function| sendRequest function| SHA256 function| _cf_chl_enter boolean| _cf_chl_done_ran function| _cf_chl_done object| _cf_chl_ctx string| prefix object| _

3 Cookies

Domain/Path Name / Value
.worldcat.org/ Name: __cf_bm
Value: gXcriTsMgn1amnqrnjJQyLrkq1h3Hmpd45xRkalEKOc-1674616075-0-AU9iHN8cOB0DFbM5KeuI8mi/QlKMs6Ayh/4mDXpEV36Iqe1nyIRc/VKvU1e885maXnXtGaQM22DJXVPTnw21HkE=
www.worldcat.org/ Name: cf_chl_rc_ni
Value: 1
www.worldcat.org/ Name: cf_chl_2
Value: 8a1d4a0465fbc55

7 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
network error URL: https://www.worldcat.org/issn/0199-6649
Message:
Failed to load resource: the server responded with a status of 503 ()
network error URL: https://www.worldcat.org/favicon.ico
Message:
Failed to load resource: the server responded with a status of 503 ()
network error URL: https://www.worldcat.org/cdn-cgi/challenge-platform/h/g/pat/78edcd29d8f89a35/1674616076050/a09cbb4b09d309284b33b34531e0c8a80fe307ff7390c3eb7f6bdd773ed59c47/CjqYCZG9MGb5nCV
Message:
Failed to load resource: the server responded with a status of 401 ()
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
network error URL: https://www.worldcat.org/issn/0199-6649
Message:
Failed to load resource: the server responded with a status of 503 ()
network error URL: https://www.worldcat.org/favicon.ico
Message:
Failed to load resource: the server responded with a status of 503 ()

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-Frame-Options SAMEORIGIN