www.keio.ac.jp Open in urlscan Pro
131.113.131.113 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://keio.ac.jp/
Effective URL:
https://www.keio.ac.jp/en/
Submission Tags: tranco_l324
Submission: On October 27 via api (October 27th 2021, 10:46:22 am UTC) from DE — Scanned from DE

Summary HTTP 92 Redirects Links 12 Behaviour Indicators

Summary

This website contacted 11 IPs in 3 countries across 8 domains to perform 92 HTTP transactions. The main IP is 131.113.131.113, located in Japan and belongs to KEIO-NET Keio University, JP. The main domain is www.keio.ac.jp.
TLS certificate: Issued by NII Open Domain CA - G7 RSA on March 17th 2021. Valid for: a year.

This is the only time www.keio.ac.jp was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2 63	131.113.131.113 131.113.131.113	38635 (KEIO-NET ...) (KEIO-NET Keio University)
1 1	104.111.232.231 104.111.232.231	16625 (AKAMAI-AS) (AKAMAI-AS)
1	131.113.131.102 131.113.131.102	38635 (KEIO-NET ...) (KEIO-NET Keio University)
1 2	142.250.186.132 142.250.186.132	15169 (GOOGLE) (GOOGLE)
1	142.250.185.227 142.250.185.227	15169 (GOOGLE) (GOOGLE)
2	172.217.16.142 172.217.16.142	15169 (GOOGLE) (GOOGLE)
16	142.250.185.174 142.250.185.174	15169 (GOOGLE) (GOOGLE)
1	142.250.185.99 142.250.185.99	15169 (GOOGLE) (GOOGLE)
1 2	172.217.23.98 172.217.23.98	15169 (GOOGLE) (GOOGLE)
1	142.250.186.102 142.250.186.102	15169 (GOOGLE) (GOOGLE)
7	172.217.130.72 172.217.130.72	15169 (GOOGLE) (GOOGLE)
92	11

63 131.113.131.113 (Japan) 2 redirects

ASN38635 (KEIO-NET Keio University, JP)
PTR: www-keio0.wsvrs.keio.ac.jp

keio.ac.jp	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.keio.ac.jp	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.111.232.231 (Netherlands) 1 redirects

ASN16625 (AKAMAI-AS, US)
PTR: a104-111-232-231.deploy.static.akamaitechnologies.com

cloud.typography.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 131.113.131.102 (Japan)

ASN38635 (KEIO-NET Keio University, JP)
PTR: form.wsvrs.keio.ac.jp

form.keio.ac.jp	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 142.250.186.132 (United States) 1 redirects

ASN15169 (GOOGLE, US)
PTR: fra24s07-in-f4.1e100.net

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

1 142.250.185.227 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s53-in-f3.1e100.net

www.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 172.217.16.142 (United States)

ASN15169 (GOOGLE, US)
PTR: zrh04s06-in-f142.1e100.net

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

16 142.250.185.174 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s51-in-f14.1e100.net

www.youtube.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.185.99 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s49-in-f3.1e100.net

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 172.217.23.98 (United States) 1 redirects

ASN15169 (GOOGLE, US)
PTR: fra16s45-in-f2.1e100.net

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

1 142.250.186.102 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s06-in-f6.1e100.net

static.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 172.217.130.72 (United States)

ASN15169 (GOOGLE, US)
PTR: prg03s08-in-f8.1e100.net

r3---sn-2gb7sn7r.googlevideo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
64	keio.ac.jp 2 redirects keio.ac.jp www.keio.ac.jp form.keio.ac.jp	3 MB
16	youtube.com www.youtube.com	734 KB
7	googlevideo.com r3---sn-2gb7sn7r.googlevideo.com	3 MB
3	doubleclick.net 1 redirects googleads.g.doubleclick.net static.doubleclick.net	1 KB
2	google-analytics.com www.google-analytics.com	20 KB
2	gstatic.com www.gstatic.com fonts.gstatic.com	22 KB
2	google.com 1 redirects www.google.com	13 KB
1	typography.com 1 redirects cloud.typography.com	427 B
92	8

	Domain	Requested by
62	www.keio.ac.jp	1 redirects www.keio.ac.jp
16	www.youtube.com	www.keio.ac.jp www.youtube.com
7	r3---sn-2gb7sn7r.googlevideo.com	www.youtube.com
2	googleads.g.doubleclick.net	1 redirects www.youtube.com
2	www.google-analytics.com	www.keio.ac.jp www.google-analytics.com
2	www.google.com	1 redirects www.youtube.com
1	static.doubleclick.net	www.youtube.com
1	fonts.gstatic.com	www.youtube.com
1	www.gstatic.com	www.keio.ac.jp
1	form.keio.ac.jp	www.keio.ac.jp
1	cloud.typography.com	1 redirects
1	keio.ac.jp	1 redirects
92	12

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

Domain
www.futurelearn.com
www.mitasai.com
yotsuyasai.org
kemcoffice.notion.site
bit.ly
research-highlights.keio.ac.jp
www.facebook.com
twitter.com
www.instagram.com
www.youtube.com
jp.linkedin.com

Subject Issuer	Validity	Valid
www.keio.ac.jp NII Open Domain CA - G7 RSA	`2021-03-17` - `2022-04-17`	a year	crt.sh
form.keio.ac.jp NII Open Domain CA - G7 RSA	`2021-03-16` - `2022-04-16`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2021-10-04` - `2021-12-27`	3 months	crt.sh
*.google.com GTS CA 1C3	`2021-10-04` - `2021-12-27`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2021-10-04` - `2021-12-27`	3 months	crt.sh
*.doubleclick.net GTS CA 1C3	`2021-10-04` - `2021-12-27`	3 months	crt.sh
*.c.docs.google.com GTS CA 1C3	`2021-10-19` - `2021-12-28`	2 months	crt.sh

This page contains 2 frames:

Primary Page: https://www.keio.ac.jp/en/
Frame ID: E7692C2B917AEED430463D0C6834C530
Requests: 72 HTTP requests in this frame

Frame: https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
Frame ID: CDFEA7A50C42E1D50FA1B09DA48C14BC
Requests: 25 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Keio University

Page URL History Show full URLs

http://keio.ac.jp/ HTTP 302
https://www.keio.ac.jp/ HTTP 302
https://www.keio.ac.jp/en/ Page URL

Page Statistics

92
Requests

97 %
HTTPS

0 %
IPv6

8
Domains

12
Subdomains

11
IPs

3
Countries

6655 kB
Transfer

9368 kB
Size

7
Cookies

12 Outgoing links

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

URL: https://www.futurelearn.com/courses/methodologies-for-service-design-e

Search URL Search Domain Scan URL

URL: https://www.mitasai.com/
Title: Mita Festival (Japanese)Links to external sites

Search URL Search Domain Scan URL

URL: http://yotsuyasai.org/44th/
Title: Yotsuya Festival (Japanese)Links to external sites

Search URL Search Domain Scan URL

URL: https://kemcoffice.notion.site/Symposium-Tangite-me-Reconsidering-Conservation-during-the-Pandemic-7fefe360767d4a34b9b7271d3961366d
Title: Art Center ― Symposium｜Tangite me : Reconsidering Conservation during the Pandemic (Japanese)Links to external sites

Search URL Search Domain Scan URL

URL: https://bit.ly/2USmuJV
Title: Art Center ― Exhibition｜Tangite me : Reconsidering Conservation during the PandemicLinks to external sites

Search URL Search Domain Scan URL

URL: https://www.futurelearn.com/partners/keio-university
Title: Free Online Courses FutureLearn

Search URL Search Domain Scan URL

URL: http://research-highlights.keio.ac.jp/
Title: Keio Research HighlightsLinks to external sites

Search URL Search Domain Scan URL

URL: https://www.facebook.com/keioglobal/

Search URL Search Domain Scan URL

URL: https://twitter.com/KeioGlobal

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://www.youtube.com/user/keiouniversity

Search URL Search Domain Scan URL

URL: https://jp.linkedin.com/edu/%E6%85%B6%E6%87%89%E7%BE%A9%E5%A1%BE%E5%A4%A7%E5%AD%A6-14094

Search URL Search Domain Scan URL

Page URL History

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

http://keio.ac.jp/ HTTP 302
https://www.keio.ac.jp/ HTTP 302
https://www.keio.ac.jp/en/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0

https://cloud.typography.com/6823094/7703952/css/fonts.css HTTP 302
https://www.keio.ac.jp/assets/fonts/468181/77FBD420EBA6B759E.css

Request Chain 52

https://www.google.com/coop/cse/brand?form=cse-search-box&lang=en HTTP 301
https://www.gstatic.com/prose/brandjs.js

Request Chain 77

https://googleads.g.doubleclick.net/pagead/id HTTP 302
https://googleads.g.doubleclick.net/pagead/id?slf_rd=1

92 HTTP transactions
5 data transactions

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

GET
H/1.1

200
OK

Primary Request / Show response
www.keio.ac.jp/en/
Redirect Chain

http://keio.ac.jp/
https://www.keio.ac.jp/
https://www.keio.ac.jp/en/

59 KB
11 KB

249ms
249ms

Document
text/html

131.113.131.113
KEIO-NET Keio Uni...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 2e18e6b956c199805578dccffd7a4e764e28172c4cdd5b0c33c58a49165d9c43

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
Accept-Language: de-DE,de;q=0.9

Response headers

Server: nginx
Date: Wed, 27 Oct 2021 10:46:12 GMT
Content-Type: text/html
Last-Modified: Tue, 26 Oct 2021 06:57:29 GMT
Transfer-Encoding: chunked
Connection: keep-alive
ETag: W/"6177a6d9-ea0c"
Content-Encoding: gzip

Redirect headers

Server: nginx
Date: Wed, 27 Oct 2021 10:46:12 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: https://www.keio.ac.jp/en/

GET
H/1.1

200
OK

77FBD420EBA6B759E.css
www.keio.ac.jp/assets/fonts/468181/
Redirect Chain

https://cloud.typography.com/6823094/7703952/css/fonts.css
https://www.keio.ac.jp/assets/fonts/468181/77FBD420EBA6B759E.css

440 KB
340 KB

251ms
251ms

Stylesheet
text/css

131.113.131.113
KEIO-NET Keio Uni...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.keio.ac.jp/assets/fonts/468181/77FBD420EBA6B759E.css
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 61b6825a9e1b864bfac2aa55b58d1bde214da133e26d6df8d42085b86b11c73a

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:13 GMT
Content-Encoding: gzip
Last-Modified: Mon, 13 Jun 2016 01:46:55 GMT
Server: nginx
ETag: W/"575e108f-6de68"
Transfer-Encoding: chunked
Content-Type: text/css
Cache-Control: max-age=864000
Connection: keep-alive
Expires: Sat, 06 Nov 2021 10:46:13 GMT

Redirect headers

Date: Wed, 27 Oct 2021 10:46:13 GMT
Last-Modified: Mon, 13 Jun 2016 03:48:50 GMT
Server: AkamaiNetStorage
ETag: "47fc66e059b088134e8c1ad247ffb7a9:1583373597"
Content-Type: text/html
Location: https://www.keio.ac.jp/assets/fonts/468181/77FBD420EBA6B759E.css
Cache-Control: must-revalidate, private
Connection: keep-alive
Content-Length: 154
Expires: Wed, 27 October 2021 10:46:13 GMT

GET
H/1.1 200
OK base.css
www.keio.ac.jp/en/assets/common/css/ 5 KB
2 KB 250ms
249ms Stylesheet
text/css 131.113.131.113
KEIO-NET Keio Uni...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/assets/common/css/base.css
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: d1842abb6b91158c8b1ef308cfc78d133db7514c9c40b7eb66b5a0cebac3abb0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:12 GMT
Content-Encoding: gzip
Last-Modified: Thu, 12 May 2016 02:01:46 GMT
Server: nginx
ETag: W/"5733e40a-13cc"
Transfer-Encoding: chunked
Content-Type: text/css
Cache-Control: max-age=864000
Connection: keep-alive
Expires: Sat, 06 Nov 2021 10:46:12 GMT

GET
H/1.1 200
OK module_common.css
www.keio.ac.jp/en/assets/common/css/ 36 KB
3 KB 256ms
254ms Stylesheet
text/css 131.113.131.113
KEIO-NET Keio Uni...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/assets/common/css/module_common.css
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 7fe1762d4162940f3b257612edde10d27a53e3e684f3456cf045754b38b58f42

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:12 GMT
Content-Encoding: gzip
Last-Modified: Mon, 09 May 2016 01:45:38 GMT
Server: nginx
ETag: W/"572febc2-8f8c"
Transfer-Encoding: chunked
Content-Type: text/css
Cache-Control: max-age=864000
Connection: keep-alive
Expires: Sat, 06 Nov 2021 10:46:12 GMT

GET
H/1.1 200
OK module_layout.css
www.keio.ac.jp/en/assets/common/css/ 207 KB
24 KB 501ms
250ms Stylesheet
text/css 131.113.131.113
KEIO-NET Keio Uni...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/assets/common/css/module_layout.css
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: e8bcdd578e96d7355bc1fcc30033167c2a3de02b4f36b3da8299418bbf475721

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:12 GMT
Content-Encoding: gzip
Last-Modified: Fri, 26 Apr 2019 11:17:01 GMT
Server: nginx
ETag: W/"5cc2e8ad-33c84"
Transfer-Encoding: chunked
Content-Type: text/css
Cache-Control: max-age=864000
Connection: keep-alive
Expires: Sat, 06 Nov 2021 10:46:12 GMT

GET
H/1.1 200
OK global.css
www.keio.ac.jp/en/assets/common/css/ 123 KB
17 KB 511ms
255ms Stylesheet
text/css 131.113.131.113
KEIO-NET Keio Uni...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/assets/common/css/global.css
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: e9575b132cb085f8fda54fbd0b2ed6c068ae5e0732bf62055d7010ec501446db

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:12 GMT
Content-Encoding: gzip
Last-Modified: Wed, 10 May 2017 10:45:52 GMT
Server: nginx
ETag: W/"5912ef60-1edcc"
Transfer-Encoding: chunked
Content-Type: text/css
Cache-Control: max-age=864000
Connection: keep-alive
Expires: Sat, 06 Nov 2021 10:46:12 GMT

GET
H/1.1 200
OK index.css
www.keio.ac.jp/en/assets/css/ 60 KB
10 KB 738ms
247ms Stylesheet
text/css 131.113.131.113
KEIO-NET Keio Uni...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/assets/css/index.css
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 27d4e9ddb7107f1fdb26beb70d247fff8b0e6f41853b619b2bb5cb36f9214a95

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:13 GMT
Content-Encoding: gzip
Last-Modified: Mon, 25 May 2020 08:31:37 GMT
Server: nginx
ETag: W/"5ecb8269-f0d8"
Transfer-Encoding: chunked
Content-Type: text/css
Cache-Control: max-age=864000
Connection: keep-alive
Expires: Sat, 06 Nov 2021 10:46:13 GMT

GET
H/1.1 200
OK jquery-3.2.1.min.js Show response
www.keio.ac.jp/en/assets/common/js/ 85 KB
35 KB 756ms
257ms Script
application/javascript 131.113.131.113
KEIO-NET Keio Uni...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/assets/common/js/jquery-3.2.1.min.js
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 87083882cc6015984eb0411a99d3981817f5dc5c90ba24f0940420c5548d82de

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:13 GMT
Content-Encoding: gzip
Last-Modified: Wed, 06 Sep 2017 10:07:39 GMT
Server: nginx
ETag: W/"59afc8eb-15283"
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=864000
Connection: keep-alive
Expires: Sat, 06 Nov 2021 10:46:13 GMT

GET
H/1.1 200
OK lib.js Show response
www.keio.ac.jp/en/assets/common/js/ 97 KB
40 KB 750ms
249ms Script
application/javascript 131.113.131.113
KEIO-NET Keio Uni...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/assets/common/js/lib.js
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: b26a1b56dbe288dc221673d8bfc6de38f0f6dc2a520d77033eabc1bd5452d7a4

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:13 GMT
Content-Encoding: gzip
Last-Modified: Mon, 09 May 2016 01:45:39 GMT
Server: nginx
ETag: W/"572febc3-18496"
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=864000
Connection: keep-alive
Expires: Sat, 06 Nov 2021 10:46:13 GMT

GET
H/1.1 200
OK initialize.js Show response
www.keio.ac.jp/en/assets/common/js/ 73 KB
23 KB 765ms
256ms Script
application/javascript 131.113.131.113
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Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/assets/common/js/initialize.js
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 69732f0532ce9906ca88e97560ccef13e38d059a4fadc4751cc4f22b65251ca6

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:13 GMT
Content-Encoding: gzip
Last-Modified: Wed, 19 Jun 2019 01:55:30 GMT
Server: nginx
ETag: W/"5d099612-122e0"
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=864000
Connection: keep-alive
Expires: Sat, 06 Nov 2021 10:46:13 GMT

GET
H/1.1 200
OK lang.js Show response
www.keio.ac.jp/en/assets/common/js/ 3 KB
1 KB 770ms
258ms Script
application/javascript 131.113.131.113
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Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/assets/common/js/lang.js
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 0c94436ff50e2073ef017649d4ee4f7b30d0f0ce3398e4cfbd47d41bd9c4d605

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:13 GMT
Content-Encoding: gzip
Last-Modified: Tue, 01 Sep 2020 14:26:01 GMT
Server: nginx
ETag: W/"5f4e59f9-bf5"
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=864000
Connection: keep-alive
Expires: Sat, 06 Nov 2021 10:46:13 GMT

GET
H/1.1 200
OK link.js Show response
www.keio.ac.jp/en/assets/common/js/ 428 B
735 B 771ms
257ms Script
application/javascript 131.113.131.113
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Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/assets/common/js/link.js
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 048e91b3704b347dfe098a935cc89912e06d10840e244a96e07f72f8bd2c290a

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:13 GMT
Content-Encoding: gzip
Last-Modified: Thu, 19 Oct 2017 06:53:23 GMT
Server: nginx
ETag: W/"59e84be3-1ac"
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=864000
Connection: keep-alive
Expires: Sat, 06 Nov 2021 10:46:13 GMT

GET
H/1.1 200
OK cn.cgi Show response
form.keio.ac.jp/cn/ 16 B
188 B 1012ms
260ms Script
application/javascript 131.113.131.102
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Show headers Download Go to

Full URL: https://form.keio.ac.jp/cn/cn.cgi
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 131.113.131.102 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: form.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 88fcc4358f1f2f8e232e203a134df8c931732bca8e9e3b0ff4fb0c6887cd2df4

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:13 GMT
Server: nginx
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: application/javascript

GET
H/1.1 200
OK index.js Show response
www.keio.ac.jp/en/assets/js/ 31 KB
7 KB 986ms
248ms Script
application/javascript 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/assets/js/index.js
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: b8b835decbc23c4a92c17ff2b7aec0b1a8d11c6e090eb2a37b5b02a1c012e1de

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:13 GMT
Content-Encoding: gzip
Last-Modified: Thu, 12 Aug 2021 08:09:41 GMT
Server: nginx
ETag: W/"6114d745-7a0b"
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=864000
Connection: keep-alive
Expires: Sat, 06 Nov 2021 10:46:13 GMT

GET
H/1.1 200
OK canvas_01.gif
www.keio.ac.jp/en/assets/common/images/ 43 B
479 B 255ms
254ms Image
image/gif 131.113.131.113
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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/canvas_01.gif
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:13 GMT
Last-Modified: Mon, 09 May 2016 01:45:38 GMT
Server: nginx
ETag: "572febc2-2b"
Content-Type: image/gif
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 43
Expires: Sat, 06 Nov 2021 10:46:13 GMT

GET
H/1.1 200
OK menu_btn_canvas_01.gif
www.keio.ac.jp/en/assets/common/images/ 142 B
579 B 256ms
255ms Image
image/gif 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/menu_btn_canvas_01.gif
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 26acdde27109d675f0135fb0f67c6e77332906cba92f34a3611a59a8fb0e701b

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:14 GMT
Last-Modified: Mon, 09 May 2016 01:45:38 GMT
Server: nginx
ETag: "572febc2-8e"
Content-Type: image/gif
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 142
Expires: Sat, 06 Nov 2021 10:46:14 GMT

GET
H/1.1 200
OK logo_01.png
www.keio.ac.jp/en/assets/images/index/news_important/ 291 B
658 B 255ms
254ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/news_important/logo_01.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: be831f27c5f1597ff6dbbb9fe35b197bfcebb491703cf80e96ede8abf64b22cf

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:14 GMT
Last-Modified: Mon, 09 May 2016 01:46:30 GMT
Server: nginx
ETag: "572febf6-123"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 291

GET
H/1.1 200
OK pic-382_2.jpg
www.keio.ac.jp/en/featured/files/2020/9/24/ 48 KB
48 KB 255ms
255ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/featured/files/2020/9/24/pic-382_2.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: b14687897c783d6fcb604c69796bc3db034f696eb1bed3f6fe2d59de17384e89

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:14 GMT
Last-Modified: Thu, 24 Sep 2020 05:20:49 GMT
Server: nginx
ETag: "5f6c2cb1-bf7e"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 49022
Expires: Sat, 06 Nov 2021 10:46:14 GMT

GET
H/1.1 200
OK pic-425.jpg
www.keio.ac.jp/en/featured/files/2021/10/6/ 36 KB
36 KB 255ms
255ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/featured/files/2021/10/6/pic-425.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 72b6c60607c204cfb8339923ae5947425d40b0dc5e74bc4b4c45a17cd18022e9

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Wed, 06 Oct 2021 04:58:54 GMT
Server: nginx
ETag: "615d2d0e-8e0b"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 36363
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
H/1.1 200
OK pic-423.jpg
www.keio.ac.jp/en/featured/files/2021/9/29/ 42 KB
42 KB 250ms
250ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/featured/files/2021/9/29/pic-423.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 11f3fa8162c0475abba475d11de3b1f067d754083f822f1517f5b07465b40a2b

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Wed, 29 Sep 2021 08:36:21 GMT
Server: nginx
ETag: "61542585-a7ba"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 42938
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
H/1.1 200
OK pic-424.jpg
www.keio.ac.jp/en/featured/files/2021/9/29/ 51 KB
52 KB 246ms
245ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/featured/files/2021/9/29/pic-424.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: da06676dd0b0b9385127b310b0111d8c92de99fb7a227d2580e13f86aedc6ed1

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Wed, 29 Sep 2021 08:55:18 GMT
Server: nginx
ETag: "615429f6-cc92"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 52370
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
H/1.1 200
OK pic-422.jpg
www.keio.ac.jp/en/featured/files/2021/9/29/ 30 KB
30 KB 259ms
257ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/featured/files/2021/9/29/pic-422.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: d5e927ad05affc46d0cd4c10bebe89d57ed9fc4029feebebb233c1bbf6389710

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Wed, 29 Sep 2021 05:10:32 GMT
Server: nginx
ETag: "6153f548-7799"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 30617
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
H/1.1 200
OK pic-421.jpg
www.keio.ac.jp/en/featured/files/2021/9/29/ 49 KB
49 KB 256ms
254ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/featured/files/2021/9/29/pic-421.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 2e1a3484354502316b7534b02ba6d576d303287c02e735192f33545f2971b875

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Wed, 29 Sep 2021 02:21:48 GMT
Server: nginx
ETag: "6153cdbc-c3c4"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 50116
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
H/1.1 200
OK pic-419.jpg
www.keio.ac.jp/en/featured/files/2021/9/17/ 70 KB
70 KB 251ms
248ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/featured/files/2021/9/17/pic-419.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 48d50dd2f892694b6d73c03c7a2cdde1f3b8847e2db4232452e277bc14b33731

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Fri, 17 Sep 2021 07:41:55 GMT
Server: nginx
ETag: "614446c3-11782"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 71554
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
H/1.1 200
OK 394.jpg
www.keio.ac.jp/en/featured/files/2021/2/9/ 40 KB
41 KB 250ms
250ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/featured/files/2021/2/9/394.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: a61b0ac902384571adfbf47705de596a8e44e63cfee1c2b8a49a77bc8a921141

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Tue, 09 Feb 2021 04:11:00 GMT
Server: nginx
ETag: "60220b54-a1a5"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 41381
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
H/1.1 200
OK pic_63.jpg
www.keio.ac.jp/en/assets/images/index/times/ 244 KB
244 KB 246ms
246ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_63.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 4a55dbdfaea6bb81d8fc9afc67aa8b4185359abadf1e61cb8381cd2700e8ac2a

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Mon, 23 Aug 2021 03:04:36 GMT
Server: nginx
ETag: "61231044-3cf1d"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 249629
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
H/1.1 200
OK pic_63_sp.jpg
www.keio.ac.jp/en/assets/images/index/times/ 219 KB
219 KB 248ms
248ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_63_sp.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 5a4b891f280628816697584cddea9ebfaf9da4044adf69e352ab872b385a430f

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Mon, 23 Aug 2021 03:04:36 GMT
Server: nginx
ETag: "61231044-36bc3"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 224195
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
H/1.1 200
OK pic_62.jpg
www.keio.ac.jp/en/assets/images/index/times/ 214 KB
215 KB 254ms
254ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_62.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 2637fc97669bafaa09dfbcf06748f25b849b7785989b5ba7664bfbff97067664

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Wed, 25 Aug 2021 09:35:21 GMT
Server: nginx
ETag: "61260ed9-359d2"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 219602
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
H/1.1 200
OK pic_62_sp.jpg
www.keio.ac.jp/en/assets/images/index/times/ 89 KB
89 KB 258ms
257ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_62_sp.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 7d65d9bfc27f50db49bb25da480609edfabc11669c72399e1d2532ce8a0371f4

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Fri, 27 Aug 2021 08:16:30 GMT
Server: nginx
ETag: "61289f5e-1623d"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 90685
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
H/1.1 200
OK pic_61.jpg
www.keio.ac.jp/en/assets/images/index/times/ 125 KB
125 KB 255ms
255ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_61.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 36f257d0faa26b05457f0fcb4fcfe5fc5aa3f285b19db136a3e6fd9123197c3b

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Tue, 20 Jul 2021 07:05:28 GMT
Server: nginx
ETag: "60f675b8-1f441"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 128065
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
H/1.1 200
OK pic_61_sp.jpg
www.keio.ac.jp/en/assets/images/index/times/ 130 KB
131 KB 250ms
250ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_61_sp.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: b16fb3886cb506554242caefd396b2877c8deef00c8e4d52fa1189de7b26e7d0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Tue, 27 Jul 2021 09:40:39 GMT
Server: nginx
ETag: "60ffd497-209f6"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 133622
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
H/1.1 200
OK pic_60.jpg
www.keio.ac.jp/en/assets/images/index/times/ 72 KB
72 KB 255ms
255ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_60.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: e41f621b77c6e06095ba6a9338e3f538a12d13ce2c646e817f12b0abc011834b

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Tue, 20 Jul 2021 07:05:55 GMT
Server: nginx
ETag: "60f675d3-1200b"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 73739
Expires: Sat, 06 Nov 2021 10:46:16 GMT

GET
H/1.1 200
OK pic_60_sp.jpg
www.keio.ac.jp/en/assets/images/index/times/ 99 KB
100 KB 250ms
250ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_60_sp.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: f2968c4276c2008a1bf4e05db12bfa321bca907065df6bb0693f7a36059edfb2

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Tue, 27 Jul 2021 09:40:41 GMT
Server: nginx
ETag: "60ffd499-18cd4"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 101588
Expires: Sat, 06 Nov 2021 10:46:16 GMT

GET
H/1.1 200
OK pic_01.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 113 KB
113 KB 250ms
250ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/recommend/pic_01.jpg?20170528
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 52df3b28c40ac9633fda341ac7361665d48e8efd211b58db4857e0ae12a6a794

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Wed, 09 Jun 2021 10:07:38 GMT
Server: nginx
ETag: "60c092ea-1c25a"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 115290
Expires: Sat, 06 Nov 2021 10:46:16 GMT

GET
H/1.1 200
OK pic_02.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 33 KB
34 KB 255ms
255ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/recommend/pic_02.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: d294977a8ec1d27753fc15bd9d81ff7fab9d8f243fb1f3e63d03e6b6d89730d8

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Mon, 09 May 2016 01:46:30 GMT
Server: nginx
ETag: "572febf6-8568"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 34152
Expires: Sat, 06 Nov 2021 10:46:16 GMT

GET
H/1.1 200
OK pic_10.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 38 KB
38 KB 250ms
250ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/recommend/pic_10.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 73ee64e7f67c7a4c3b2129858e55d9680f1440d9e4eb7249d221213a8f73b5e4

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Fri, 12 Apr 2019 07:03:12 GMT
Server: nginx
ETag: "5cb03830-9777"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 38775
Expires: Sat, 06 Nov 2021 10:46:16 GMT

GET
H/1.1 200
OK pic_09.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 46 KB
47 KB 246ms
246ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/recommend/pic_09.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 2b5ff0050dc6d7c1a01ad99802c870fcbcd623c7c45989be17583692349252bd

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Mon, 10 Dec 2018 08:36:25 GMT
Server: nginx
ETag: "5c0e2589-b97b"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 47483
Expires: Sat, 06 Nov 2021 10:46:16 GMT

GET
H/1.1 200
OK pic_05.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 44 KB
45 KB 248ms
248ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/recommend/pic_05.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: b01fb891f31682632e7ec6fe55c6dd5ad36ee288631b6213f2c80abbb87165a9

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Mon, 09 May 2016 01:46:30 GMT
Server: nginx
ETag: "572febf6-b064"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 45156
Expires: Sat, 06 Nov 2021 10:46:16 GMT

GET
H/1.1 200
OK pic_06.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 32 KB
33 KB 254ms
254ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/recommend/pic_06.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 6c33481f48683a831a0eee70ddb41af55e134ecc32d40e85205530c94a01726d

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Mon, 09 May 2016 01:46:30 GMT
Server: nginx
ETag: "572febf6-81ce"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 33230
Expires: Sat, 06 Nov 2021 10:46:16 GMT

GET
H/1.1 200
OK pic_07.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 44 KB
44 KB 258ms
257ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/recommend/pic_07.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: b6f8745321b2b0ecc40b754130b0045cf9ef41da2deaca3239d39d3f3e39f6ab

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Mon, 09 May 2016 01:46:30 GMT
Server: nginx
ETag: "572febf6-ae38"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 44600
Expires: Sat, 06 Nov 2021 10:46:16 GMT

GET
H/1.1 200
OK pic_11.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 50 KB
51 KB 255ms
255ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/recommend/pic_11.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 6904fe029ea6415d4c304e2ba73e5a70d15e03d54bfd4b66b1d7b17f4994bd92

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Fri, 12 Apr 2019 07:03:12 GMT
Server: nginx
ETag: "5cb03830-c928"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 51496
Expires: Sat, 06 Nov 2021 10:46:16 GMT

GET
H/1.1 200
OK facebook_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 346 B
713 B 246ms
246ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/icon/facebook_01.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: aea518c8c713fbfd9ab8f48e3d235edfc6d4ee7889644335b38b3daa866c6f90

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Mon, 09 May 2016 01:46:00 GMT
Server: nginx
ETag: "572febd8-15a"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 346

GET
H/1.1 200
OK twitter_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 998 B
1 KB 250ms
249ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/icon/twitter_01.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 6098142e1f2ec969625001f395ef92795e37864d3c8f380ce9394044540a5340

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Mon, 09 May 2016 01:46:00 GMT
Server: nginx
ETag: "572febd8-3e6"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 998

GET
H/1.1 200
OK instagram_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 3 KB
3 KB 248ms
248ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/icon/instagram_01.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: e48064cc028c63e61841f3c979e599b5a8255bcf1c3f5d0efec15216ce2c4fa0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Tue, 04 Apr 2017 05:50:50 GMT
Server: nginx
ETag: "58e3343a-a13"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 2579

GET
H/1.1 200
OK youtube_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 2 KB
2 KB 254ms
254ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/icon/youtube_01.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 0bd7063d4759f79bd02b56ed8106d5fccf7020f83d0cda6125c0f885838525fb

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Mon, 09 May 2016 01:46:00 GMT
Server: nginx
ETag: "572febd8-720"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 1824

GET
H/1.1 200
OK linkedin_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 602 B
969 B 257ms
257ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/icon/linkedin_01.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 1747f1ebe39426f1008a9767d52efcf9d52961f0dc58e97d90f64bf349622a55

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Mon, 09 May 2016 01:46:00 GMT
Server: nginx
ETag: "572febd8-25a"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 602

GET
H/1.1 200
OK footer_title_01.png
www.keio.ac.jp/en/assets/common/images/ 16 KB
16 KB 255ms
255ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/footer_title_01.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: d881e3ac1afd6e348ff9f2d3a6b69a3ebca9ee7e0a61c5198ceef7ff57797d7b

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Thu, 16 Feb 2017 08:55:42 GMT
Server: nginx
ETag: "58a5690e-3f77"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 16247

GET
H/1.1 200
OK footer_title_01_sp.png
www.keio.ac.jp/en/assets/common/images/ 31 KB
31 KB 246ms
246ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/footer_title_01_sp.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 653d44ab8cce9fe18abd1e1903f4988ab41193f2ca8cd4979fb50b05bced19a8

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Mon, 27 Feb 2017 02:28:02 GMT
Server: nginx
ETag: "58b38eb2-7a1b"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 31259

GET
H/1.1 200
OK title_01.png
www.keio.ac.jp/en/assets/common/images/ 16 KB
16 KB 250ms
249ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/title_01.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: d881e3ac1afd6e348ff9f2d3a6b69a3ebca9ee7e0a61c5198ceef7ff57797d7b

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Thu, 16 Feb 2017 08:55:42 GMT
Server: nginx
ETag: "58a5690e-3f77"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 16247

GET
H/1.1 200
OK title_01_sp.png
www.keio.ac.jp/en/assets/common/images/ 18 KB
18 KB 249ms
248ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

General

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/title_01_sp.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: f86f3a4b3b67e7bc07d02083be2cb33fe1f6b0ad08b18ddc470e9085748848c9

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:16 GMT
Last-Modified: Mon, 27 Feb 2017 02:22:01 GMT
Server: nginx
ETag: "58b38d49-46e5"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 18149

GET
H/1.1 200
OK search_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 918 B
1 KB 254ms
254ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

General

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/icon/search_01.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 445c088ad5dc233ee2e9bb51406ca29818a4ed0b53c7de3c8d9e70c7a146dfe9

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:17 GMT
Last-Modified: Wed, 01 Jun 2016 09:36:21 GMT
Server: nginx
ETag: "574eac95-396"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 918

GET
H/1.1 200
OK access_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 654 B
1021 B 257ms
257ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/icon/access_01.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: ecb53f3c82145e8f9ed95167091d082f57a829be5cf2d1ca63d2fc0e3a7d632e

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:17 GMT
Last-Modified: Mon, 09 May 2016 01:46:00 GMT
Server: nginx
ETag: "572febd8-28e"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 654

GET
H/1.1 200
OK language_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 639 B
1006 B 255ms
255ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/icon/language_01.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 4639e006e21ac6284459a6db8016f7d59a8f4e161f9019b256b94126b59e5783

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:17 GMT
Last-Modified: Mon, 09 May 2016 01:46:00 GMT
Server: nginx
ETag: "572febd8-27f"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 639

GET
H2

200

brandjs.js Show response
www.gstatic.com/prose/
Redirect Chain

https://www.google.com/coop/cse/brand?form=cse-search-box&lang=en
https://www.gstatic.com/prose/brandjs.js

14 KB
6 KB

28ms
7ms

Script
text/javascript

142.250.185.227
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.gstatic.com/prose/brandjs.js

Requested by

Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/

Protocol

Server

142.250.185.227 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s53-in-f3.1e100.net

Software

sffe /

Resource Hash

6395e6f9f6fbcd953f0ffa40615094c565d86c265fb5028e64dd2dc872b5ce69

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Tue, 26 Oct 2021 11:10:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 84935
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/prose-team
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 5807
x-xss-protection: 0
last-modified: Tue, 06 Apr 2021 15:14:29 GMT
server: sffe
vary: Accept-Encoding
report-to: {"group":"prose-team","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/prose-team"}]}
content-type: text/javascript
cache-control: public, max-age=86400
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="prose-team"
expires: Wed, 27 Oct 2021 11:10:38 GMT

Redirect headers

date: Wed, 27 Oct 2021 10:38:53 GMT
x-content-type-options: nosniff
server: sffe
age: 440
content-type: text/html; charset=UTF-8
location: https://www.gstatic.com/prose/brandjs.js
cache-control: public, max-age=1800
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 237
x-xss-protection: 0
expires: Wed, 27 Oct 2021 11:08:53 GMT

GET
H/1.1 200
OK main_01.jpg
www.keio.ac.jp/en/assets/common/images/nav/about/ 29 KB
30 KB 246ms
246ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/nav/about/main_01.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 560cfe5fc3cf3e525cf762729756936ee0f41f69000df9fa24021622bed3d654

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:17 GMT
Last-Modified: Mon, 09 May 2016 01:46:54 GMT
Server: nginx
ETag: "572fec0e-7509"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 29961
Expires: Sat, 06 Nov 2021 10:46:17 GMT

GET
H/1.1 200
OK main_01.jpg
www.keio.ac.jp/en/assets/common/images/nav/admissions/ 29 KB
29 KB 250ms
249ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/nav/admissions/main_01.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 05fd5158a9b9be27c5996a2b390f2c88a47135c9ef7fe8e00fb774ae75ce5c6c

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:17 GMT
Last-Modified: Mon, 09 May 2016 01:46:55 GMT
Server: nginx
ETag: "572fec0f-72d3"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 29395
Expires: Sat, 06 Nov 2021 10:46:17 GMT

GET
H/1.1 200
OK main_01.jpg
www.keio.ac.jp/en/assets/common/images/nav/academics/ 26 KB
26 KB 248ms
248ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/nav/academics/main_01.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 337c11b2855722169bcc8902dfeb410beab7eaef517b139661c51248bbdd0df9

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:17 GMT
Last-Modified: Mon, 09 May 2016 01:46:55 GMT
Server: nginx
ETag: "572fec0f-668d"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 26253
Expires: Sat, 06 Nov 2021 10:46:17 GMT

GET
H/1.1 200
OK main_01.jpg
www.keio.ac.jp/en/assets/common/images/nav/research/ 27 KB
28 KB 254ms
254ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/nav/research/main_01.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 38ca4e02b10673f9acc0a909a4aa0ceadd6ac2d29ee80083a98bdb84a74e63d3

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:17 GMT
Last-Modified: Mon, 09 May 2016 01:46:55 GMT
Server: nginx
ETag: "572fec0f-6cc5"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 27845
Expires: Sat, 06 Nov 2021 10:46:17 GMT

GET
H/1.1 200
OK main_01.jpg
www.keio.ac.jp/en/assets/common/images/nav/student-life/ 22 KB
23 KB 257ms
257ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

General

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/common/images/nav/student-life/main_01.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 6f4f708d00716e4b49908fe7af2ed0048a77241708de3e800e68d7d5f4aec871

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:17 GMT
Last-Modified: Mon, 09 May 2016 01:46:55 GMT
Server: nginx
ETag: "572fec0f-587b"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 22651
Expires: Sat, 06 Nov 2021 10:46:17 GMT

GET
H/1.1 200
OK print.css
www.keio.ac.jp/en/assets/common/css/ 385 B
653 B 255ms
255ms Stylesheet
text/css 131.113.131.113
KEIO-NET Keio Uni...

General

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Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/assets/common/css/print.css
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 2b88da57da782490db04e506f54a242b7e381364ceb9153e0e23acf54c5a761b

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:17 GMT
Content-Encoding: gzip
Last-Modified: Mon, 09 May 2016 01:45:38 GMT
Server: nginx
ETag: W/"572febc2-181"
Transfer-Encoding: chunked
Content-Type: text/css
Cache-Control: max-age=864000
Connection: keep-alive
Expires: Sat, 06 Nov 2021 10:46:17 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 48 KB
20 KB 47ms
13ms Script
text/javascript 172.217.16.142
GOOGLE

General

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Show headers Download Go to

Full URL

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

Requested by

Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.16.142 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

zrh04s06-in-f142.1e100.net

Software

Golfe2 /

Resource Hash

fd222137f245c06ddb4c4d44db41f12138dad6cf8ef5d4d4a5e500f38f0c8c62

Security Headers

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

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Tue, 26 Oct 2021 23:24:02 GMT
server: Golfe2
age: 2709
date: Wed, 27 Oct 2021 10:01:06 GMT
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 19747
expires: Wed, 27 Oct 2021 12:01:06 GMT

GET
H/1.1 200
OK title_01.png
www.keio.ac.jp/en/assets/images/index/main/ 120 KB
121 KB 421ms
250ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/main/title_01.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/assets/css/index.css
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 39ae95d9e9871b84e09548833db082b838b80ace1b8cfdb2a9d12691070324b0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/assets/css/index.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Thu, 20 Jun 2019 05:34:10 GMT
Server: nginx
ETag: "5d0b1ad2-1e1e9"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 123369

GET
H/1.1 200
OK movie_start3.jpg
www.keio.ac.jp/en/assets/images/index/main/ 186 KB
186 KB 341ms
255ms Image
image/jpeg 131.113.131.113
KEIO-NET Keio Uni...

General

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/main/movie_start3.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/assets/css/index.css
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: efd4d92b32aca327089f0b0a55eed5a060c325358aef5a7931765dcb44dc947f

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/assets/css/index.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:15 GMT
Last-Modified: Tue, 18 Jun 2019 10:05:45 GMT
Server: nginx
ETag: "5d08b779-2e807"
Content-Type: image/jpeg
Cache-Control: max-age=864000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 190471
Expires: Sat, 06 Nov 2021 10:46:15 GMT

GET
DATA 200
OK truncated
/ 26 KB
26 KB Font
application/x-font-woff

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 00169d1484942871f42803ff7c791453bf5fb81dc077425196e1a8e3f855d461

Request headers

Referer
Origin: https://www.keio.ac.jp
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/93.0.4577.63 Safari/537.36

Response headers

Content-Type: application/x-font-woff

GET
DATA 200
OK truncated
/ 27 KB
27 KB Font
application/x-font-woff

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 327875d632da905c8eeedbb42744922b0303009ac87fe658d4de340e5ad038f2

Request headers

Referer
Origin: https://www.keio.ac.jp
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/93.0.4577.63 Safari/537.36

Response headers

Content-Type: application/x-font-woff

GET
DATA 200
OK truncated
/ 27 KB
27 KB Font
application/x-font-woff

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: c0387f8086b1a6518803334f1c042b79f733a88b265c384e15ca8e739d0ae5a4

Request headers

Referer
Origin: https://www.keio.ac.jp
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/93.0.4577.63 Safari/537.36

Response headers

Content-Type: application/x-font-woff

GET
DATA 200
OK truncated
/ 27 KB
27 KB Font
application/x-font-woff

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 144d203734089e68f733e6c31f9cf9c8b0055631dd9cc154815ad77af6f253cc

Request headers

Referer
Origin: https://www.keio.ac.jp
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/93.0.4577.63 Safari/537.36

Response headers

Content-Type: application/x-font-woff

GET
DATA 200
OK truncated
/ 27 KB
27 KB Font
application/x-font-woff

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 792f1f186991d09df0e8fd3a07dcd7d320b835a0f2b97f26e4ce049328060eaf

Request headers

Referer
Origin: https://www.keio.ac.jp
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/93.0.4577.63 Safari/537.36

Response headers

Content-Type: application/x-font-woff

POST
H2 200 collect Show response
www.google-analytics.com/j/ 2 B
207 B 22ms
21ms XHR
text/plain 172.217.16.142
GOOGLE

General

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Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j93&a=1869902494&t=pageview&_s=1&dl=https%3A%2F%2Fwww.keio.ac.jp%2Fen%2F&ul=en-us&de=UTF-8&dt=Keio%20University&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAAC~&jid=1414827906&gjid=713945123&cid=1525351439.1635331575&tid=UA-79110604-1&_gid=2058129097.1635331575&_r=1&_slc=1&z=471291379

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.16.142 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

zrh04s06-in-f142.1e100.net

Software

Golfe2 /

Resource Hash

a048e640908046be06e00eab37742b5d5ff80964af58cfd22f7cb2de4dfe375f

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.keio.ac.jp/
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/93.0.4577.63 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Wed, 27 Oct 2021 10:46:15 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.keio.ac.jp
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 2
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 iframe_api Show response
www.youtube.com/ 980 B
1 KB 79ms
32ms Script
text/javascript 142.250.185.174
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/iframe_api

Requested by

Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/assets/common/js/initialize.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

ESF /

Resource Hash

9d045e6d0547a4b0f71a95029d68ba555fd2cb72ede4cf982c65eed12822635d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Wed, 27 Oct 2021 10:46:17 GMT
content-encoding: br
x-content-type-options: nosniff
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=de for more info."
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
x-xss-protection: 0
server: ESF
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000
report-to: {"group":"AZM8irYOyGiHPUipdmT4ndw90h_PnG3TnL0unA","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/encsid_AZM8irYOyGiHPUipdmT4ndw90h_PnG3TnL0unA"}]}
content-type: text/javascript; charset=utf-8
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
cache-control: private, max-age=0
permissions-policy: ch-ua-full-version=*, ch-ua-platform=*, ch-ua-platform-version=*, ch-ua-arch=*, ch-ua-model=*
cross-origin-opener-policy-report-only: same-origin; report-to="AZM8irYOyGiHPUipdmT4ndw90h_PnG3TnL0unA"
expires: Wed, 27 Oct 2021 10:46:17 GMT

GET
H/1.1 200
OK arrow_01.png
www.keio.ac.jp/en/assets/images/index/main/ 440 B
807 B 255ms
255ms Image
image/png 131.113.131.113
KEIO-NET Keio Uni...

General

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/main/arrow_01.png
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/assets/css/index.css
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 131.113.131.113 , Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: www-keio0.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 8e67b6dc7208245eb64f0c28790f653d9119b1946666125be68f94c86be0e724

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/en/assets/css/index.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:17 GMT
Last-Modified: Thu, 26 May 2016 01:37:40 GMT
Server: nginx
ETag: "57465364-1b8"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 440

GET
H3 200 www-widgetapi.js Show response
www.youtube.com/s/player/9a0939d3/www-widgetapi.vflset/ 143 KB
46 KB 21ms
6ms Script
text/javascript 142.250.185.174
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/s/player/9a0939d3/www-widgetapi.vflset/www-widgetapi.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/iframe_api

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

sffe /

Resource Hash

393699c2314dc1e25ff5d748cdd9eb8ae727fa439c5d5ab507e39b16e68c978f

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Wed, 27 Oct 2021 08:47:36 GMT
content-encoding: br
x-content-type-options: nosniff
age: 7121
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 47552
x-xss-protection: 0
last-modified: Tue, 26 Oct 2021 22:05:02 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Thu, 27 Oct 2022 08:47:36 GMT

GET
H3 200 _GOWNEKssXw Show response
www.youtube.com/embed/ Frame CDFE 59 KB
24 KB 133ms
132ms Document
text/html 142.250.185.174
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/www-widgetapi.vflset/www-widgetapi.js

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

ESF /

Resource Hash

84d81f0f7ab08ada33f6b22cd90e5a0e600d9d039cef6022423bf52158c39594

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
Accept-Language: de-DE,de;q=0.9
Referer: https://www.keio.ac.jp/

Response headers

content-type: text/html; charset=utf-8
x-content-type-options: nosniff
cache-control: no-cache, no-store, max-age=0, must-revalidate
pragma: no-cache
expires: Mon, 01 Jan 1990 00:00:00 GMT
date: Wed, 27 Oct 2021 10:46:17 GMT
strict-transport-security: max-age=31536000
report-to: {"group":"AZM8irYOyGiHPUipdmT4ndw90h_PnG3TnL0unA","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/encsid_AZM8irYOyGiHPUipdmT4ndw90h_PnG3TnL0unA"}]}
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
permissions-policy: ch-ua-full-version=*, ch-ua-platform=*, ch-ua-platform-version=*, ch-ua-arch=*, ch-ua-model=*
cross-origin-opener-policy-report-only: same-origin; report-to="AZM8irYOyGiHPUipdmT4ndw90h_PnG3TnL0unA"
content-encoding: br
server: ESF
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000

GET
H3 200 www-player-webp.css
www.youtube.com/s/player/9a0939d3/ Frame CDFE 335 KB
46 KB 8ms
7ms Stylesheet
text/css 142.250.185.174
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/9a0939d3/www-player-webp.css

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

sffe /

Resource Hash

f6fa95bdfe86150aa442c248745aa6815500638df936076ed2269eaeff67f9ca

Security Headers

Name	Value
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Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Tue, 26 Oct 2021 23:04:52 GMT
content-encoding: br
x-content-type-options: nosniff
age: 42086
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 46955
x-xss-protection: 0
last-modified: Tue, 26 Oct 2021 22:05:02 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/css
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Wed, 26 Oct 2022 23:04:52 GMT

GET
H3 200 www-embed-player.js Show response
www.youtube.com/s/player/9a0939d3/www-embed-player.vflset/ Frame CDFE 210 KB
69 KB 9ms
9ms Script
text/javascript 142.250.185.174
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/9a0939d3/www-embed-player.vflset/www-embed-player.js

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Tue, 26 Oct 2021 23:04:17 GMT
content-encoding: br
x-content-type-options: nosniff
age: 42121
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 70212
x-xss-protection: 0
last-modified: Tue, 26 Oct 2021 22:05:02 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Wed, 26 Oct 2022 23:04:17 GMT

GET
H3 200 base.js Show response
www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/ Frame CDFE 2 MB
514 KB 13ms
13ms Script
text/javascript 142.250.185.174
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Tue, 26 Oct 2021 23:04:17 GMT
content-encoding: br
x-content-type-options: nosniff
age: 42121
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 526090
x-xss-protection: 0
last-modified: Tue, 26 Oct 2021 22:05:02 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Wed, 26 Oct 2022 23:04:17 GMT

GET
H3 200 fetch-polyfill.js Show response
www.youtube.com/s/player/9a0939d3/fetch-polyfill.vflset/ Frame CDFE 8 KB
3 KB 12ms
12ms Script
text/javascript 142.250.185.174
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/9a0939d3/fetch-polyfill.vflset/fetch-polyfill.js

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Accept-Language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Tue, 26 Oct 2021 23:04:17 GMT
content-encoding: br
x-content-type-options: nosniff
age: 42121
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 2830
x-xss-protection: 0
last-modified: Tue, 26 Oct 2021 22:05:02 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Wed, 26 Oct 2022 23:04:17 GMT

GET
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fonts.gstatic.com/s/roboto/v18/ Frame CDFE 15 KB
16 KB 28ms
7ms Font
font/woff2 142.250.185.99
GOOGLE

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Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v18/KFOmCnqEu92Fr1Mu4mxK.woff2

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.185.99 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f3.1e100.net

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://www.youtube.com/
Origin: https://www.youtube.com
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/93.0.4577.63 Safari/537.36

Response headers

date: Fri, 22 Oct 2021 04:18:33 GMT
x-content-type-options: nosniff
age: 455265
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 15344
x-xss-protection: 0
last-modified: Mon, 16 Oct 2017 17:32:55 GMT
server: sffe
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="apps-themes"
expires: Sat, 22 Oct 2022 04:18:33 GMT

GET
H3

200

id Show response
googleads.g.doubleclick.net/pagead/ Frame CDFE
Redirect Chain

https://googleads.g.doubleclick.net/pagead/id
https://googleads.g.doubleclick.net/pagead/id?slf_rd=1

113 B
161 B

54ms
40ms

XHR
application/json

172.217.23.98
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/id?slf_rd=1

Requested by

Protocol

Server

172.217.23.98 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s45-in-f2.1e100.net

Software

cafe /

Resource Hash

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Security Headers

Name	Value
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Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Wed, 27 Oct 2021 10:46:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
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content-length: 133
x-xss-protection: 0
pragma: no-cache
server: cafe
content-type: application/json; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
timing-allow-origin: *
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

date: Wed, 27 Oct 2021 10:46:18 GMT
x-content-type-options: nosniff
access-control-allow-origin: https://www.youtube.com
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
pragma: no-cache
server: cafe
content-type: text/html; charset=UTF-8
location: https://googleads.g.doubleclick.net/pagead/id?slf_rd=1
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
timing-allow-origin: *
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ad_status.js Show response
static.doubleclick.net/instream/ Frame CDFE 29 B
559 B 49ms
13ms Script
text/javascript 142.250.186.102
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://static.doubleclick.net/instream/ad_status.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/www-embed-player.vflset/www-embed-player.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.186.102 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s06-in-f6.1e100.net

Software

sffe /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Wed, 27 Oct 2021 10:43:00 GMT
x-content-type-options: nosniff
age: 198
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 29
x-xss-protection: 0
last-modified: Thu, 12 Dec 2013 23:40:16 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=900
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Wed, 27 Oct 2021 10:58:00 GMT

GET
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www.google.com/js/th/ Frame CDFE 35 KB
13 KB 24ms
7ms Script
text/javascript 142.250.186.132
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google.com/js/th/09OhdU20fDTTWHUTaVN6fP4TSoXYYvocq1HeqnCn-w4.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.186.132 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s07-in-f4.1e100.net

Software

sffe /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Thu, 21 Oct 2021 04:25:58 GMT
content-encoding: br
x-content-type-options: nosniff
age: 541220
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 13345
x-xss-protection: 0
last-modified: Tue, 19 Oct 2021 13:00:00 GMT
server: sffe
vary: Accept-Encoding
report-to: {"group":"botguard-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/botguard-scs"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="botguard-scs"
expires: Fri, 21 Oct 2022 04:25:58 GMT

GET
H3 200 embed.js Show response
www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/ Frame CDFE 24 KB
7 KB 7ms
7ms Script
text/javascript 142.250.185.174
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/embed.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

sffe /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Tue, 26 Oct 2021 23:04:20 GMT
content-encoding: br
x-content-type-options: nosniff
age: 42118
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 7350
x-xss-protection: 0
last-modified: Tue, 26 Oct 2021 22:05:02 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Wed, 26 Oct 2022 23:04:20 GMT

POST
H3 200 player Show response
www.youtube.com/youtubei/v1/ Frame CDFE 58 KB
19 KB 97ms
97ms XHR
application/json 142.250.185.174
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/youtubei/v1/player?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

ESF /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Referer: https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
X-Youtube-Client-Name: 56
X-Youtube-Client-Version: 1.20211024.01.01
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/93.0.4577.63 Safari/537.36
X-Goog-Visitor-Id: CgtSVENRYWNSOFRDOCj52-SLBg%3D%3D
Content-Type: application/json

Response headers

date: Wed, 27 Oct 2021 10:46:18 GMT
content-encoding: br
x-content-type-options: nosniff
server: ESF
x-frame-options: SAMEORIGIN
vary: Origin, X-Origin, Referer
content-type: application/json; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 19010
x-xss-protection: 0

GET
H3 204 generate_204
www.youtube.com/ Frame CDFE 0
9 B 7ms
6ms Image
text/plain 142.250.185.174
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.youtube.com/generate_204?UnnJBg
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 142.250.185.174 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: fra16s51-in-f14.1e100.net
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Wed, 27 Oct 2021 10:46:18 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 0

POST
H3 204 qoe
www.youtube.com/api/stats/ Frame CDFE 0
19 B 15ms
15ms Ping
text/html 142.250.185.174
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/qoe?event=streamingstats&fmt=244&afmt=250&cpn=GVffe3wh0Fq5GdsA&ei=-i15Ye_aENSd8gPY56qIBw&el=embedded&docid=_GOWNEKssXw&ns=yt&fexp=23983296%2C24001373%2C24002022%2C24002025%2C24002923%2C24004644%2C24007246%2C24027693%2C24061218%2C24080738%2C24082662%2C24101841%2C24116772&cl=405738658&seq=1&cbr=Chrome&cbrver=93.0.4577.63&c=WEB_EMBEDDED_PLAYER&cver=1.20211024.01.01&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&vps=0.000:N,0.008:B,0.137:B,0.137:B&cmt=0.008:0.000,0.137:0.000&afs=0.137:250::i&vfs=0.137:244:247::r&view=0.137:1600:900&bwe=0.137:130000&bat=0.137:1:1&vis=0.137:0&bh=0.137:0.000

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

Video Stats Server /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Referer: https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
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/93.0.4577.63 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

pragma: no-cache
date: Wed, 27 Oct 2021 10:46:18 GMT
x-content-type-options: nosniff
server: Video Stats Server
x-frame-options: SAMEORIGIN
content-type: text/html; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
cache-control: no-cache, must-revalidate
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H/1.1 200
OK videoplayback Show response
r3---sn-2gb7sn7r.googlevideo.com/ Frame CDFE 190 KB
191 KB 138ms
68ms XHR
video/webm 172.217.130.72
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://r3---sn-2gb7sn7r.googlevideo.com/videoplayback?expire=1635353178&ei=-i15Ye_aENSd8gPY56qIBw&ip=216.131.114.229&id=o-ACuUFr4XjAXpN9i1MyX-oR_G3ddq1w3Riw_tHz7K_dYO&itag=244&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&mh=9r&mm=31%2C26&mn=sn-2gb7sn7r%2Csn-4g5e6nsk&ms=au%2Conr&mv=m&mvi=3&pl=24&initcwndbps=213750&vprv=1&mime=video%2Fwebm&ns=JZ2g2S7hl-4zJmzCDNzYAZkG&gir=yes&clen=14040077&dur=199.699&lmt=1632187220797706&mt=1635331256&fvip=3&keepalive=yes&fexp=24001373%2C24007246&c=WEB_EMBEDDED_PLAYER&txp=5432434&n=Q7LvelGmEjKpMA&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRgIhAOEikqXauP_TLobLoAwehSf7MkpBnQ6826uX5cuzY42jAiEA9izpupOdPir1n3Geio3yooJ0gLS3qFYiW4bWGGccPn0%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhANkxh1xdf39doI-DOPHBEYEgscQji2-CezuV9NmhV7q1AiEA3pznPeonNBLD6qjB8hnOJ1w_zZiWRkkPcVeiJ1PEpvQ%3D&alr=yes&cpn=GVffe3wh0Fq5GdsA&cver=1.20211024.01.01&range=0-194727&rn=1&rbuf=0

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

172.217.130.72 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

prg03s08-in-f8.1e100.net

Software

gvs 1.0 /

Resource Hash

f323448eb9c6a0f002e0c338662c139b22c37a4ca16f9ac3174e9abeee32a589

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:18 GMT
X-Restrict-Formats-Hint: None
Cross-Origin-Resource-Policy: cross-origin
Connection: keep-alive
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
Content-Length: 194728
Last-Modified: Tue, 21 Sep 2021 01:20:20 GMT
Server: gvs 1.0
Vary: Origin
Content-Type: video/webm
Access-Control-Allow-Origin: https://www.youtube.com
Access-Control-Expose-Headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
Cache-Control: private, max-age=21300
Access-Control-Allow-Credentials: true
Accept-Ranges: bytes
Timing-Allow-Origin: https://www.youtube.com
X-Content-Type-Options: nosniff
Expires: Wed, 27 Oct 2021 10:46:18 GMT

GET
H/1.1 200
OK videoplayback Show response
r3---sn-2gb7sn7r.googlevideo.com/ Frame CDFE 65 KB
66 KB 110ms
32ms XHR
audio/webm 172.217.130.72
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://r3---sn-2gb7sn7r.googlevideo.com/videoplayback?expire=1635353178&ei=-i15Ye_aENSd8gPY56qIBw&ip=216.131.114.229&id=o-ACuUFr4XjAXpN9i1MyX-oR_G3ddq1w3Riw_tHz7K_dYO&itag=250&source=youtube&requiressl=yes&mh=9r&mm=31%2C26&mn=sn-2gb7sn7r%2Csn-4g5e6nsk&ms=au%2Conr&mv=m&mvi=3&pl=24&initcwndbps=213750&vprv=1&mime=audio%2Fwebm&ns=JZ2g2S7hl-4zJmzCDNzYAZkG&gir=yes&clen=90684&dur=199.721&lmt=1632186549630717&mt=1635331256&fvip=3&keepalive=yes&fexp=24001373%2C24007246&c=WEB_EMBEDDED_PLAYER&txp=5432434&n=Q7LvelGmEjKpMA&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRgIhAOJldiGM-Gyo79p6jxd-NIlBUfVQR06VbYuYEJrc5Q40AiEAjrfV9PUAg-3ueGGp35ekkejwnOs2CBPzWd9CgTGYId8%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhANkxh1xdf39doI-DOPHBEYEgscQji2-CezuV9NmhV7q1AiEA3pznPeonNBLD6qjB8hnOJ1w_zZiWRkkPcVeiJ1PEpvQ%3D&alr=yes&cpn=GVffe3wh0Fq5GdsA&cver=1.20211024.01.01&range=0-66124&rn=2&rbuf=0

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

172.217.130.72 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

prg03s08-in-f8.1e100.net

Software

gvs 1.0 /

Resource Hash

a45459372cc0842bd40768ee0264f34132361f5641ac08afd84643685d616c0b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date: Wed, 27 Oct 2021 10:46:18 GMT
X-Content-Type-Options: nosniff
Cross-Origin-Resource-Policy: cross-origin
Connection: keep-alive
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
Content-Length: 66125
Last-Modified: Tue, 21 Sep 2021 01:09:09 GMT
Server: gvs 1.0
Vary: Origin
Content-Type: audio/webm
Access-Control-Allow-Origin: https://www.youtube.com
Access-Control-Expose-Headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
Cache-Control: private, max-age=21300
Access-Control-Allow-Credentials: true
Accept-Ranges: bytes
Timing-Allow-Origin: https://www.youtube.com
Expires: Wed, 27 Oct 2021 10:46:18 GMT

POST
H3 200 next Show response
www.youtube.com/youtubei/v1/ Frame CDFE 66 KB
5 KB 203ms
202ms XHR
application/json 142.250.185.174
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/youtubei/v1/next?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

scaffolding on HTTPServer2 /

Resource Hash

97879f5187d2623a7fff73d96f725445624977300c95f1cc6c1f94266592be8a

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Referer: https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
X-Youtube-Client-Name: 56
X-Youtube-Client-Version: 1.20211024.01.01
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/93.0.4577.63 Safari/537.36
X-Goog-Visitor-Id: CgtSVENRYWNSOFRDOCj52-SLBg%3D%3D
Content-Type: application/json

Response headers

date: Wed, 27 Oct 2021 10:46:18 GMT
content-encoding: br
x-content-type-options: nosniff
server: scaffolding on HTTPServer2
x-frame-options: SAMEORIGIN
vary: Origin, X-Origin, Referer
content-type: application/json; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 5015
x-xss-protection: 0

GET
H3 200 videoplayback Show response
r3---sn-2gb7sn7r.googlevideo.com/ Frame CDFE 923 B
949 B 72ms
53ms XHR
video/webm 172.217.130.72
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://r3---sn-2gb7sn7r.googlevideo.com/videoplayback?expire=1635353178&ei=-i15Ye_aENSd8gPY56qIBw&ip=216.131.114.229&id=o-ACuUFr4XjAXpN9i1MyX-oR_G3ddq1w3Riw_tHz7K_dYO&itag=247&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&mh=9r&mm=31%2C26&mn=sn-2gb7sn7r%2Csn-4g5e6nsk&ms=au%2Conr&mv=m&mvi=3&pl=24&initcwndbps=213750&vprv=1&mime=video%2Fwebm&ns=JZ2g2S7hl-4zJmzCDNzYAZkG&gir=yes&clen=26958107&dur=199.699&lmt=1632187217057854&mt=1635331256&fvip=3&keepalive=yes&fexp=24001373%2C24007246&c=WEB_EMBEDDED_PLAYER&txp=5432434&n=Q7LvelGmEjKpMA&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRQIhANmN-xhMqULBlAsjBSTJDTR4eXbVqPl54WeLykkbhouZAiBn1MgQw3Cv1FbgptRm5MH4xfM1bX4KncPCL-3EhtngBw%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhANkxh1xdf39doI-DOPHBEYEgscQji2-CezuV9NmhV7q1AiEA3pznPeonNBLD6qjB8hnOJ1w_zZiWRkkPcVeiJ1PEpvQ%3D&alr=yes&cpn=GVffe3wh0Fq5GdsA&cver=1.20211024.01.01&range=0-922&rn=3&rbuf=0

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.217.130.72 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

prg03s08-in-f8.1e100.net

Software

gvs 1.0 /

Resource Hash

31897fb2f75152fb011190bf9cd5115b89699e1427f8c588a23cadb1e2bc7c34

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Wed, 27 Oct 2021 10:46:18 GMT
x-restrict-formats-hint: None
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 923
client-protocol: quic
last-modified: Tue, 21 Sep 2021 01:20:17 GMT
server: gvs 1.0
vary: Origin
content-type: video/webm
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21300
access-control-allow-credentials: true
accept-ranges: bytes
timing-allow-origin: https://www.youtube.com
x-content-type-options: nosniff
expires: Wed, 27 Oct 2021 10:46:18 GMT

GET
H3 200 videoplayback Show response
r3---sn-2gb7sn7r.googlevideo.com/ Frame CDFE 189 KB
189 KB 16ms
16ms XHR
video/webm 172.217.130.72
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.217.130.72 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

prg03s08-in-f8.1e100.net

Software

gvs 1.0 /

Resource Hash

62af66a16eb577d09de44814a1fed4ebfc3a4b1f48d971932eec2c4f3fea2aa0

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Wed, 27 Oct 2021 10:46:18 GMT
x-restrict-formats-hint: None
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 193820
client-protocol: quic
last-modified: Tue, 21 Sep 2021 01:20:20 GMT
server: gvs 1.0
vary: Origin
content-type: video/webm
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21300
access-control-allow-credentials: true
accept-ranges: bytes
timing-allow-origin: https://www.youtube.com
x-content-type-options: nosniff
expires: Wed, 27 Oct 2021 10:46:18 GMT

GET
H3 200 videoplayback Show response
r3---sn-2gb7sn7r.googlevideo.com/ Frame CDFE 83 KB
83 KB 17ms
17ms XHR
video/webm 172.217.130.72
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.217.130.72 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

prg03s08-in-f8.1e100.net

Software

gvs 1.0 /

Resource Hash

0bc8b61e0a997773fdc7d25daa5072740f2a8332469b787f313125aa82777d5c

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Wed, 27 Oct 2021 10:46:18 GMT
x-restrict-formats-hint: None
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 84614
client-protocol: quic
last-modified: Tue, 21 Sep 2021 01:20:20 GMT
server: gvs 1.0
vary: Origin
content-type: video/webm
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21300
access-control-allow-credentials: true
accept-ranges: bytes
timing-allow-origin: https://www.youtube.com
x-content-type-options: nosniff
expires: Wed, 27 Oct 2021 10:46:18 GMT

POST
H3 204 qoe
www.youtube.com/api/stats/ Frame CDFE 0
19 B 15ms
14ms Ping
text/html 142.250.185.174
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/qoe?event=streamingstats&fmt=247&afmt=250&cpn=GVffe3wh0Fq5GdsA&ei=-i15Ye_aENSd8gPY56qIBw&el=embedded&docid=_GOWNEKssXw&ns=yt&fexp=23983296%2C24001373%2C24002022%2C24002025%2C24002923%2C24004644%2C24007246%2C24027693%2C24061218%2C24080738%2C24082662%2C24101841%2C24116772&cl=405738658&seq=2&cbr=Chrome&cbrver=93.0.4577.63&c=WEB_EMBEDDED_PLAYER&cver=1.20211024.01.01&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&user_intent=0&vfs=0.413:247:247:244:r&view=0.413:1600:900&vps=0.413:B,0.413:B&bwm=0.413:540210:0.495&bwe=0.413:1275627&bat=0.413:1:1&cmt=0.413:0.032&bh=0.413:4.170&df=0.413:0

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

Video Stats Server /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Referer: https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
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/93.0.4577.63 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

pragma: no-cache
date: Wed, 27 Oct 2021 10:46:18 GMT
x-content-type-options: nosniff
server: Video Stats Server
x-frame-options: SAMEORIGIN
content-type: text/html; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
cache-control: no-cache, must-revalidate
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 videoplayback Show response
r3---sn-2gb7sn7r.googlevideo.com/ Frame CDFE 651 KB
651 KB 17ms
17ms XHR
video/webm 172.217.130.72
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://r3---sn-2gb7sn7r.googlevideo.com/videoplayback?expire=1635353178&ei=-i15Ye_aENSd8gPY56qIBw&ip=216.131.114.229&id=o-ACuUFr4XjAXpN9i1MyX-oR_G3ddq1w3Riw_tHz7K_dYO&itag=247&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&mh=9r&mm=31%2C26&mn=sn-2gb7sn7r%2Csn-4g5e6nsk&ms=au%2Conr&mv=m&mvi=3&pl=24&initcwndbps=213750&vprv=1&mime=video%2Fwebm&ns=JZ2g2S7hl-4zJmzCDNzYAZkG&gir=yes&clen=26958107&dur=199.699&lmt=1632187217057854&mt=1635331256&fvip=3&keepalive=yes&fexp=24001373%2C24007246&c=WEB_EMBEDDED_PLAYER&txp=5432434&n=Q7LvelGmEjKpMA&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRQIhANmN-xhMqULBlAsjBSTJDTR4eXbVqPl54WeLykkbhouZAiBn1MgQw3Cv1FbgptRm5MH4xfM1bX4KncPCL-3EhtngBw%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhANkxh1xdf39doI-DOPHBEYEgscQji2-CezuV9NmhV7q1AiEA3pznPeonNBLD6qjB8hnOJ1w_zZiWRkkPcVeiJ1PEpvQ%3D&alr=yes&cpn=GVffe3wh0Fq5GdsA&cver=1.20211024.01.01&range=1007751-1674552&rn=6&rbuf=5339

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.217.130.72 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

prg03s08-in-f8.1e100.net

Software

gvs 1.0 /

Resource Hash

62c986e692365a4db24cf593d46602faa686abc5f68e80784e4eb1ff47ac95af

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Wed, 27 Oct 2021 10:46:18 GMT
x-restrict-formats-hint: None
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 666802
client-protocol: quic
last-modified: Tue, 21 Sep 2021 01:20:17 GMT
server: gvs 1.0
vary: Origin
content-type: video/webm
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21300
access-control-allow-credentials: true
accept-ranges: bytes
timing-allow-origin: https://www.youtube.com
x-content-type-options: nosniff
expires: Wed, 27 Oct 2021 10:46:18 GMT

GET
H3 204 playback
www.youtube.com/api/stats/ Frame CDFE 0
17 B 18ms
17ms Image
text/html 142.250.185.174
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.youtube.com/api/stats/playback?ns=yt&el=embedded&cpn=GVffe3wh0Fq5GdsA&docid=_GOWNEKssXw&ver=2&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2F_GOWNEKssXw%3Frel%3D0%26controls%3D0%26showinfo%3D0%26modestbranding%3D1%26autoplay%3D1%26loop%3D1%26wmode%3Dtransparent%26start%3D0%26playlist%3D_GOWNEKssXw%26origin%3Dhttps%253A%252F%252Fwww.keio.ac.jp%26enablejsapi%3D1%26widgetid%3D1&cmt=0.054&ei=-i15Ye_aENSd8gPY56qIBw&fmt=247&fs=0&rt=0.437&of=wbAUJoLFDaeeOSJrHXH1sg&euri=https%3A%2F%2Fwww.keio.ac.jp%2F&lact=462&cl=405738658&mos=1&vm=CAEQABgEOjJBS1JhaHdBZWFfUFktbXVueFFia0JFSDgxckdtS2JWZDljZXlqTVNTTUd4R3l4bm5UUWJOQVBta0tETGtBMG9DSVQ5UTlwV2NfNm1OQy03aEdVSHJpVFIzUmFNWldyMW5tNUZlbDRpQnRvZDhXX2QxU3RPVWpld05jTHBMXzFoMURB&volume=0&cbr=Chrome&cbrver=93.0.4577.63&c=WEB_EMBEDDED_PLAYER&cver=1.20211024.01.01&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&autoplay=1&splay=1&delay=4&hl=de_DE&cr=US&len=199.721&fexp=23983296%2C24001373%2C24002022%2C24002025%2C24002923%2C24004644%2C24007246%2C24027693%2C24061218%2C24080738%2C24082662%2C24101841%2C24116772&rtn=9&list=TLGGRZt753CfqosyNzEwMjAyMQ&afmt=250&size=1600%3A900&inview=0&muted=1

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

Video Stats Server /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Oct 2021 10:46:18 GMT
x-content-type-options: nosniff
server: Video Stats Server
x-frame-options: SAMEORIGIN
content-type: text/html; charset=UTF-8
cache-control: no-cache, must-revalidate
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 204 ptracking
www.youtube.com/ Frame CDFE 0
17 B 14ms
14ms Image
text/html 142.250.185.174
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.youtube.com/ptracking?html5=1&video_id=_GOWNEKssXw&cpn=GVffe3wh0Fq5GdsA&ei=-i15Ye_aENSd8gPY56qIBw&ptk=youtube_none&pltype=contentugc

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

Video Stats Server /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Oct 2021 10:46:18 GMT
x-content-type-options: nosniff
server: Video Stats Server
x-frame-options: SAMEORIGIN
content-type: text/html; charset=UTF-8
cache-control: no-cache, must-revalidate
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 videoplayback Show response
r3---sn-2gb7sn7r.googlevideo.com/ Frame CDFE 1 MB
1 MB 18ms
17ms XHR
video/webm 172.217.130.72
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://r3---sn-2gb7sn7r.googlevideo.com/videoplayback?expire=1635353178&ei=-i15Ye_aENSd8gPY56qIBw&ip=216.131.114.229&id=o-ACuUFr4XjAXpN9i1MyX-oR_G3ddq1w3Riw_tHz7K_dYO&itag=247&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&mh=9r&mm=31%2C26&mn=sn-2gb7sn7r%2Csn-4g5e6nsk&ms=au%2Conr&mv=m&mvi=3&pl=24&initcwndbps=213750&vprv=1&mime=video%2Fwebm&ns=JZ2g2S7hl-4zJmzCDNzYAZkG&gir=yes&clen=26958107&dur=199.699&lmt=1632187217057854&mt=1635331256&fvip=3&keepalive=yes&fexp=24001373%2C24007246&c=WEB_EMBEDDED_PLAYER&txp=5432434&n=Q7LvelGmEjKpMA&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRQIhANmN-xhMqULBlAsjBSTJDTR4eXbVqPl54WeLykkbhouZAiBn1MgQw3Cv1FbgptRm5MH4xfM1bX4KncPCL-3EhtngBw%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhANkxh1xdf39doI-DOPHBEYEgscQji2-CezuV9NmhV7q1AiEA3pznPeonNBLD6qjB8hnOJ1w_zZiWRkkPcVeiJ1PEpvQ%3D&alr=yes&cpn=GVffe3wh0Fq5GdsA&cver=1.20211024.01.01&range=1674553-3242744&rn=7&rbuf=9635

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.217.130.72 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

prg03s08-in-f8.1e100.net

Software

gvs 1.0 /

Resource Hash

46a8524772805169f3ff010a842c83a6ce0b0f5b8161016fcda6220d5144b9f4

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date: Wed, 27 Oct 2021 10:46:18 GMT
x-restrict-formats-hint: None
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1568192
client-protocol: quic
last-modified: Tue, 21 Sep 2021 01:20:17 GMT
server: gvs 1.0
vary: Origin
content-type: video/webm
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21300
access-control-allow-credentials: true
accept-ranges: bytes
timing-allow-origin: https://www.youtube.com
x-content-type-options: nosniff
expires: Wed, 27 Oct 2021 10:46:18 GMT

POST
H3 200 log_event Show response
www.youtube.com/youtubei/v1/ Frame CDFE 28 B
50 B 24ms
23ms XHR
application/json 142.250.185.174
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/youtubei/v1/log_event?alt=json&key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/9a0939d3/www-embed-player.vflset/www-embed-player.js

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.174 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f14.1e100.net

Software

scaffolding on HTTPServer2 /

Resource Hash

d7d5e54ad1e33d7ab49c664323ced79cb9723ff15e9764cd0edc3e15208e8336

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

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/93.0.4577.63 Safari/537.36
Content-Type: application/json
X-YouTube-Utc-Offset: 0
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/_GOWNEKssXw?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=_GOWNEKssXw&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
X-YouTube-Client-Version: 1.20211024.01.01
X-YouTube-Time-Zone: Etc/Unknown
X-Goog-Visitor-Id: CgtSVENRYWNSOFRDOCj52-SLBg%3D%3D
X-YouTube-Ad-Signals: dt=1635331578092&flash=0&frm=2&u_tz&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C900&vis=1&wgl=true&ca_type=image&bid=ANyPxKrviWnqH27UCLeu93LUhCyLpMM6mrWWlQ5Mw4yb4B61e5v1lSP0w7NTvCapDSKh6Op_QPTsavdZEyKu-EqvOuxh7cOwdw

Response headers

date: Wed, 27 Oct 2021 10:46:20 GMT
content-encoding: br
x-content-type-options: nosniff
server: scaffolding on HTTPServer2
x-frame-options: SAMEORIGIN
vary: Origin, X-Origin, Referer
content-type: application/json; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length: 31
x-xss-protection: 0

Verdicts & Comments Add Verdict or Comment

39 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.

7 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
www.keio.ac.jp/	1970-01-19 22:15:33	Name: NSC_xxx.lfjp.bd.kq-w4-443 Value: ffffffffc3a0013345525d5f4f58455e445a4a4229a0
.keio.ac.jp/	1970-01-20 15:46:43	Name: _ga Value: GA1.3.1525351439.1635331575
.keio.ac.jp/	1970-01-19 22:16:57	Name: _gid Value: GA1.3.2058129097.1635331575
.keio.ac.jp/	1970-01-19 22:15:31	Name: _gat Value: 1
.youtube.com/	1969-12-31 23:59:59	Name: YSC Value: OgPc4dOcMZI
.youtube.com/	1970-01-20 02:34:43	Name: VISITOR_INFO1_LIVE Value: RTCQacR8TC8
.doubleclick.net/	1970-01-20 15:46:43	Name: IDE Value: AHWqTUkW1D2hYj6L7If89fu79cMmVUibWr4xLb-PloD5iKiags9LwPI4j452e0q9

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
security	error	URL: https://www.youtube.com/s/player/9a0939d3/www-widgetapi.vflset/www-widgetapi.js(Line 872) Message: Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('https://www.youtube.com') does not match the recipient window's origin ('https://www.keio.ac.jp').

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.

cloud.typography.com
fonts.gstatic.com
form.keio.ac.jp
googleads.g.doubleclick.net
keio.ac.jp
r3---sn-2gb7sn7r.googlevideo.com
static.doubleclick.net
www.google-analytics.com
www.google.com
www.gstatic.com
www.keio.ac.jp
www.youtube.com
104.111.232.231
131.113.131.102
131.113.131.113
142.250.185.174
142.250.185.227
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142.250.186.102
142.250.186.132
172.217.130.72
172.217.16.142
172.217.23.98
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www.keio.ac.jp Open in urlscan Pro 131.113.131.113 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

92 Requests

97 %HTTPS

0 %IPv6

8 Domains

12 Subdomains

11 IPs

3 Countries

6655 kBTransfer

9368 kBSize

7 Cookies

12 Outgoing links

Page URL History

Redirected requests

92 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 5 data transactions

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www.keio.ac.jp Open in urlscan Pro
131.113.131.113 Public Scan

Screenshot
Live screenshot

Full Image

92
Requests

97 %
HTTPS

0 %
IPv6

8
Domains

12
Subdomains

11
IPs

3
Countries

6655 kB
Transfer

9368 kB
Size

7
Cookies

92 HTTP transactions
5 data transactions