www.keio.ac.jp Open in urlscan Pro
2600:140b:400::172d:3321 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://www.keio.ac.jp/
Effective URL:
https://www.keio.ac.jp/en/
Submission: On February 03 via manual (February 3rd 2023, 8:08:09 pm UTC) from US — Scanned from JP

Summary HTTP 97 Redirects Links 14 Behaviour Indicators

Summary

This website contacted 13 IPs in 2 countries across 10 domains to perform 97 HTTP transactions. The main IP is 2600:140b:400::172d:3321, located in Tokyo, Japan and belongs to AKAMAI-ASN1, NL. The main domain is www.keio.ac.jp.
TLS certificate: Issued by DigiCert TLS RSA SHA256 2020 CA1 on July 25th 2022. 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
1 1	2600:140b:400... 2600:140b:400::172d:333a	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
61	2600:140b:400... 2600:140b:400::172d:3321	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1 1	23.35.119.154 23.35.119.154	16625 (AKAMAI-AS) (AKAMAI-AS)
1	131.113.131.102 131.113.131.102	38635 (KEIO-NET ...) (KEIO-NET Keio University)
1 2	2404:6800:400... 2404:6800:4004:823::2004	15169 (GOOGLE) (GOOGLE)
1	2404:6800:400... 2404:6800:4004:808::2003	15169 (GOOGLE) (GOOGLE)
2	2404:6800:400... 2404:6800:4004:80c::200e	15169 (GOOGLE) (GOOGLE)
17	2404:6800:400... 2404:6800:4004:81f::200e	15169 (GOOGLE) (GOOGLE)
1 2	2404:6800:400... 2404:6800:4004:822::2002	15169 (GOOGLE) (GOOGLE)
1	2404:6800:400... 2404:6800:4004:810::2006	15169 (GOOGLE) (GOOGLE)
4	2404:6800:400... 2404:6800:4004:824::200a	15169 (GOOGLE) (GOOGLE)
1	2404:6800:400... 2404:6800:4004:81f::2003	15169 (GOOGLE) (GOOGLE)
6	2404:6800:400... 2404:6800:4004:2f::6	15169 (GOOGLE) (GOOGLE)
1	2404:6800:400... 2404:6800:4004:80a::2016	15169 (GOOGLE) (GOOGLE)
97	13

1 2600:140b:400::172d:333a (Tokyo, Japan) 1 redirects

ASN20940 (AKAMAI-ASN1, NL)

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

61 2600:140b:400::172d:3321 (Tokyo, Japan)

ASN20940 (AKAMAI-ASN1, NL)

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

1 23.35.119.154 (Tokyo, Japan) 1 redirects

ASN16625 (AKAMAI-AS, US)
PTR: a23-35-119-154.deploy.static.akamaitechnologies.com

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

1 131.113.131.102 (Nishikicho, 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 2404:6800:4004:823::2004 (Australia) 1 redirects

ASN15169 (GOOGLE, US)

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

1 2404:6800:4004:808::2003 (Australia)

ASN15169 (GOOGLE, US)

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

2 2404:6800:4004:80c::200e (Australia)

ASN15169 (GOOGLE, US)

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

17 2404:6800:4004:81f::200e (Australia)

ASN15169 (GOOGLE, US)

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

2 2404:6800:4004:822::2002 (Australia) 1 redirects

ASN15169 (GOOGLE, US)

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

1 2404:6800:4004:810::2006 (Australia)

ASN15169 (GOOGLE, US)

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

4 2404:6800:4004:824::200a (Australia)

ASN15169 (GOOGLE, US)

jnn-pa.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2404:6800:4004:81f::2003 (Australia)

ASN15169 (GOOGLE, US)

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

6 2404:6800:4004:2f::6 (Australia)

ASN15169 (GOOGLE, US)

rr1---sn-oguelnzz.googlevideo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2404:6800:4004:80a::2016 (Australia)

ASN15169 (GOOGLE, US)

i.ytimg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
63	keio.ac.jp 1 redirects www.keio.ac.jp form.keio.ac.jp	3 MB
17	youtube.com www.youtube.com — Cisco Umbrella Rank: 76	882 KB
6	googlevideo.com rr1---sn-oguelnzz.googlevideo.com — Cisco Umbrella Rank: 652452	2 MB
4	googleapis.com jnn-pa.googleapis.com — Cisco Umbrella Rank: 189	31 KB
3	doubleclick.net 1 redirects googleads.g.doubleclick.net — Cisco Umbrella Rank: 29 static.doubleclick.net — Cisco Umbrella Rank: 214	1 KB
2	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 21	20 KB
2	gstatic.com www.gstatic.com fonts.gstatic.com	22 KB
2	google.com 1 redirects www.google.com — Cisco Umbrella Rank: 2	15 KB
1	ytimg.com i.ytimg.com — Cisco Umbrella Rank: 87	95 KB
1	typography.com 1 redirects cloud.typography.com — Cisco Umbrella Rank: 5835	435 B
97	10

	Domain	Requested by
62	www.keio.ac.jp	1 redirects www.keio.ac.jp
17	www.youtube.com	www.keio.ac.jp www.youtube.com
6	rr1---sn-oguelnzz.googlevideo.com	www.youtube.com
4	jnn-pa.googleapis.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	i.ytimg.com
1	fonts.gstatic.com
1	static.doubleclick.net	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
97	13

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

Domain
www.futurelearn.com
www.youtube.com
www.ms-fund.keio.ac.jp
www.bio2q.keio.ac.jp
www.art-c.keio.ac.jp
research-highlights.keio.ac.jp
www.facebook.com
twitter.com
www.instagram.com
jp.linkedin.com

Subject Issuer	Validity	Valid
www.keio.ac.jp DigiCert TLS RSA SHA256 2020 CA1	`2022-07-25` - `2023-07-27`	a year	crt.sh
form.keio.ac.jp NII Open Domain CA - G7 RSA	`2022-04-08` - `2023-05-09`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-01-09` - `2023-04-03`	3 months	crt.sh
*.google.com GTS CA 1C3	`2023-01-09` - `2023-04-03`	3 months	crt.sh
*.doubleclick.net GTS CA 1C3	`2023-01-09` - `2023-04-03`	3 months	crt.sh
upload.video.google.com GTS CA 1C3	`2023-01-09` - `2023-04-03`	3 months	crt.sh
www.google.com GTS CA 1C3	`2023-01-09` - `2023-04-03`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2023-01-09` - `2023-04-03`	3 months	crt.sh
*.c.docs.google.com GTS CA 1C3	`2023-01-24` - `2023-04-04`	2 months	crt.sh
edgestatic.com GTS CA 1C3	`2023-01-09` - `2023-04-03`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://www.keio.ac.jp/en/
Frame ID: 570181FE3FA30B1C976B7E094C06EC45
Requests: 74 HTTP requests in this frame

Frame: https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
Frame ID: 2834DB207A82D50B1F9BB0FDE277E73E
Requests: 28 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Keio University

Page URL History Show full URLs

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

Detected technologies

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery[.-]([\d.]*\d)[^/]*\.js
jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

97
Requests

97 %
HTTPS

86 %
IPv6

10
Domains

13
Subdomains

13
IPs

2
Countries

6449 kB
Transfer

9618 kB
Size

7
Cookies

14 Outgoing links

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

URL: https://www.futurelearn.com/courses/japanese-rare-books-sino/

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=8GPi9buGruo
Title: 50th Anniversary of Keio University Yagami Campus: The Movie of Wall Art PaintingLinks to external sites

Search URL Search Domain Scan URL

URL: https://www.ms-fund.keio.ac.jp/en/news/2023/02010830.html
Title: Call for Nominations: The Keio Medical Science Prize 2023Links to external sites

Search URL Search Domain Scan URL

URL: https://www.bio2q.keio.ac.jp/
Title: WPI-Bio2Q Kickoff Symposium (Online)Links to external sites

Search URL Search Domain Scan URL

URL: http://www.art-c.keio.ac.jp/en/news-events/event-archive/ambarvalia-xii/
Title: Art Center | Ambarvalia XII: Junzaburo Nishiwaki and Femininity ― Remembering Chika Sagawa (Japanese)Links to external sites

Search URL Search Domain Scan URL

URL: http://www.art-c.keio.ac.jp/en/news-events/event-archive/workshop-tour-2023/
Title: Art Center | Cultural Properties in Everyday Life: Workshop Tour on Local Sculpture and ArchitectureLinks 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: https://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

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

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://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 78

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

97 HTTP transactions
7 data transactions

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

GET
H2

200

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

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

60 KB
9 KB

31ms
24ms

Document
text/html

2600:140b:400::172d:3321
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: bef3ce5d5951be446620253b298ceb76c4d5f6f48c6cdb3ad5501f23ddf3d379

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36
accept-language: jp-JP,jp;q=0.9

Response headers

accept-ranges: bytes
content-encoding: gzip
content-length: 8637
content-type: text/html
date: Fri, 03 Feb 2023 20:08:02 GMT
etag: "63dc703a-f104"
last-modified: Fri, 03 Feb 2023 02:23:54 GMT
server: nginx
vary: Accept-Encoding

Redirect headers

Connection: keep-alive
Content-Length: 0
Date: Fri, 03 Feb 2023 20:08:02 GMT
Location: https://www.keio.ac.jp/en/
Server: AkamaiGHost

GET
H2

200

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
333 KB

7ms
6ms

Stylesheet
text/css

2600:140b:400::172d:3321
AKAMAI-ASN1

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: H2
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 61b6825a9e1b864bfac2aa55b58d1bde214da133e26d6df8d42085b86b11c73a

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
content-encoding: gzip
last-modified: Mon, 13 Jun 2016 01:46:55 GMT
server: nginx
etag: "575e108f-6de68"
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=10092
accept-ranges: bytes
content-length: 340428
expires: Fri, 03 Feb 2023 22:56:15 GMT

Redirect headers

Date: Fri, 03 Feb 2023 20:08:03 GMT
Last-Modified: Mon, 13 Jun 2016 03:48:50 GMT
Server: AkamaiNetStorage
ETag: "47fc66e059b088134e8c1ad247ffb7a9:1673436345.471689"
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: Fri, 03 February 2023 20:08:03 GMT

GET
H2 200 base.css
www.keio.ac.jp/en/assets/common/css/ 5 KB
1 KB 10ms
8ms Stylesheet
text/css 2600:140b:400::172d:3321
AKAMAI-ASN1

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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: d1842abb6b91158c8b1ef308cfc78d133db7514c9c40b7eb66b5a0cebac3abb0

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:02 GMT
content-encoding: gzip
last-modified: Thu, 12 May 2016 02:01:46 GMT
server: nginx
etag: "5733e40a-13cc"
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=58698
accept-ranges: bytes
content-length: 1042
expires: Sat, 04 Feb 2023 12:26:20 GMT

GET
H2 200 module_common.css
www.keio.ac.jp/en/assets/common/css/ 36 KB
2 KB 11ms
9ms Stylesheet
text/css 2600:140b:400::172d:3321
AKAMAI-ASN1

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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 7fe1762d4162940f3b257612edde10d27a53e3e684f3456cf045754b38b58f42

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:02 GMT
content-encoding: gzip
last-modified: Mon, 09 May 2016 01:45:38 GMT
server: nginx
etag: "572febc2-8f8c"
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=32774
accept-ranges: bytes
content-length: 1914
expires: Sat, 04 Feb 2023 05:14:16 GMT

GET
H2 200 module_layout.css
www.keio.ac.jp/en/assets/common/css/ 208 KB
17 KB 11ms
9ms Stylesheet
text/css 2600:140b:400::172d:3321
AKAMAI-ASN1

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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 70bc4a03b0a199072bc5659c80648d086f1f5a0e6a3be5e3457f6bd1e021e9fb

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:02 GMT
content-encoding: gzip
last-modified: Mon, 05 Sep 2022 07:34:21 GMT
server: nginx
etag: "6315a67d-33e64"
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=32741
accept-ranges: bytes
content-length: 17160
expires: Sat, 04 Feb 2023 05:13:43 GMT

GET
H2 200 global.css
www.keio.ac.jp/en/assets/common/css/ 123 KB
10 KB 18ms
17ms Stylesheet
text/css 2600:140b:400::172d:3321
AKAMAI-ASN1

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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: e9575b132cb085f8fda54fbd0b2ed6c068ae5e0732bf62055d7010ec501446db

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:02 GMT
content-encoding: gzip
last-modified: Wed, 10 May 2017 10:45:52 GMT
server: nginx
etag: "5912ef60-1edcc"
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=79354
accept-ranges: bytes
content-length: 10531
expires: Sat, 04 Feb 2023 18:10:36 GMT

GET
H2 200 index.css
www.keio.ac.jp/en/assets/css/ 60 KB
6 KB 21ms
20ms Stylesheet
text/css 2600:140b:400::172d:3321
AKAMAI-ASN1

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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: e14ccd9efdddd59c16eeb5c7b7365e6198b19de5e9320c02a5dac318d342bf9f

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:02 GMT
content-encoding: gzip
last-modified: Tue, 05 Jul 2022 10:05:47 GMT
server: nginx
etag: "62c40cfb-f17b"
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=78308
accept-ranges: bytes
content-length: 6320
expires: Sat, 04 Feb 2023 17:53:10 GMT

GET
H2 200 jquery-3.2.1.min.js Show response
www.keio.ac.jp/en/assets/common/js/ 85 KB
30 KB 22ms
21ms Script
application/javascript 2600:140b:400::172d:3321
AKAMAI-ASN1

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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 87083882cc6015984eb0411a99d3981817f5dc5c90ba24f0940420c5548d82de

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:02 GMT
content-encoding: gzip
last-modified: Wed, 06 Sep 2017 10:07:39 GMT
server: nginx
etag: "59afc8eb-15283"
vary: Accept-Encoding
content-type: application/javascript
cache-control: max-age=79342
accept-ranges: bytes
content-length: 30178
expires: Sat, 04 Feb 2023 18:10:24 GMT

GET
H2 200 lib.js Show response
www.keio.ac.jp/en/assets/common/js/ 97 KB
34 KB 22ms
20ms Script
application/javascript 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: b26a1b56dbe288dc221673d8bfc6de38f0f6dc2a520d77033eabc1bd5452d7a4

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:02 GMT
content-encoding: gzip
last-modified: Mon, 09 May 2016 01:45:39 GMT
server: nginx
etag: "572febc3-18496"
vary: Accept-Encoding
content-type: application/javascript
cache-control: max-age=68579
accept-ranges: bytes
content-length: 34278
expires: Sat, 04 Feb 2023 15:11:01 GMT

GET
H2 200 initialize.js Show response
www.keio.ac.jp/en/assets/common/js/ 73 KB
19 KB 11ms
10ms Script
application/javascript 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 69732f0532ce9906ca88e97560ccef13e38d059a4fadc4751cc4f22b65251ca6

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:02 GMT
content-encoding: gzip
last-modified: Wed, 19 Jun 2019 01:55:30 GMT
server: nginx
etag: "5d099612-122e0"
vary: Accept-Encoding
content-type: application/javascript
cache-control: max-age=22971
accept-ranges: bytes
content-length: 19166
expires: Sat, 04 Feb 2023 02:30:53 GMT

GET
H2 200 lang.js Show response
www.keio.ac.jp/en/assets/common/js/ 3 KB
889 B 17ms
16ms Script
application/javascript 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 0c94436ff50e2073ef017649d4ee4f7b30d0f0ce3398e4cfbd47d41bd9c4d605

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:02 GMT
content-encoding: gzip
last-modified: Tue, 01 Sep 2020 14:26:01 GMT
server: nginx
etag: "5f4e59f9-bf5"
vary: Accept-Encoding
content-type: application/javascript
cache-control: max-age=79267
accept-ranges: bytes
content-length: 696
expires: Sat, 04 Feb 2023 18:09:09 GMT

GET
H2 200 link.js Show response
www.keio.ac.jp/en/assets/common/js/ 428 B
600 B 9ms
8ms Script
application/javascript 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 048e91b3704b347dfe098a935cc89912e06d10840e244a96e07f72f8bd2c290a

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:02 GMT
last-modified: Thu, 19 Oct 2017 06:53:23 GMT
server: nginx
etag: "59e84be3-1ac"
content-type: application/javascript
cache-control: max-age=13994
accept-ranges: bytes
content-length: 428
expires: Sat, 04 Feb 2023 00:01:16 GMT

GET
H/1.1 200
OK cn.cgi Show response
form.keio.ac.jp/cn/ 16 B
188 B 303ms
18ms Script
application/javascript 131.113.131.102
KEIO-NET Keio Uni...

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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 Nishikicho, Japan, ASN38635 (KEIO-NET Keio University, JP),
Reverse DNS: form.wsvrs.keio.ac.jp
Software: nginx /
Resource Hash: 88fcc4358f1f2f8e232e203a134df8c931732bca8e9e3b0ff4fb0c6887cd2df4

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

Date: Fri, 03 Feb 2023 20:08:02 GMT
Server: nginx
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: application/javascript

GET
H2 200 index.js Show response
www.keio.ac.jp/en/assets/js/ 31 KB
5 KB 12ms
11ms Script
application/javascript 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: c333a4e277de614fb568bc1151bb0ac4cefcd0b5b4c2293ed3008b239df94447

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:02 GMT
content-encoding: gzip
last-modified: Mon, 31 Jan 2022 10:04:03 GMT
server: nginx
etag: "61f7b413-7a0b"
vary: Accept-Encoding
content-type: application/javascript
cache-control: max-age=14594
accept-ranges: bytes
content-length: 5417
expires: Sat, 04 Feb 2023 00:11:16 GMT

GET
H2 200 canvas_01.gif
www.keio.ac.jp/en/assets/common/images/ 43 B
205 B 10ms
5ms Image
image/gif 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:45:38 GMT
server: nginx
etag: "572febc2-2b"
content-type: image/gif
cache-control: max-age=47165
accept-ranges: bytes
content-length: 43
expires: Sat, 04 Feb 2023 09:14:08 GMT

GET
H2 200 menu_btn_canvas_01.gif
www.keio.ac.jp/en/assets/common/images/ 142 B
304 B 16ms
13ms Image
image/gif 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 26acdde27109d675f0135fb0f67c6e77332906cba92f34a3611a59a8fb0e701b

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:45:38 GMT
server: nginx
etag: "572febc2-8e"
content-type: image/gif
cache-control: max-age=77354
accept-ranges: bytes
content-length: 142
expires: Sat, 04 Feb 2023 17:37:17 GMT

GET
H2 200 logo_01.png
www.keio.ac.jp/en/assets/images/index/news_important/ 291 B
415 B 8ms
7ms Image
image/png 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: be831f27c5f1597ff6dbbb9fe35b197bfcebb491703cf80e96ede8abf64b22cf

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:30 GMT
server: nginx
accept-ranges: bytes
etag: "572febf6-123"
content-length: 291
content-type: image/png

GET
H2 200 f-230130-1.jpg
www.keio.ac.jp/en/featured/files/2023/1/30/ 44 KB
44 KB 8ms
8ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/featured/files/2023/1/30/f-230130-1.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: d5c97918d64df926c2e3af88a3a1129334b5323a33bdece4dbe2c5e61b95e8b6

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 30 Jan 2023 05:11:24 GMT
server: nginx
etag: "63d7517c-b07e"
content-type: image/jpeg
cache-control: max-age=5027
accept-ranges: bytes
content-length: 45182
expires: Fri, 03 Feb 2023 21:31:50 GMT

GET
H2 200 f-230124-1.jpg
www.keio.ac.jp/en/featured/files/2023/1/24/ 44 KB
44 KB 8ms
8ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

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Full URL: https://www.keio.ac.jp/en/featured/files/2023/1/24/f-230124-1.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: d0edaf2187b4ed9481658745d6422fbfac1adc09f5b009d7dcb2b051f2e588a7

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Tue, 24 Jan 2023 03:56:46 GMT
server: nginx
etag: "63cf56fe-b08a"
content-type: image/jpeg
cache-control: max-age=47139
accept-ranges: bytes
content-length: 45194
expires: Sat, 04 Feb 2023 09:13:42 GMT

GET
H2 200 f-230123-2.jpg
www.keio.ac.jp/en/featured/files/2023/1/23/ 46 KB
46 KB 8ms
8ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

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Full URL: https://www.keio.ac.jp/en/featured/files/2023/1/23/f-230123-2.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: aea7b3a54681c99dd42b1af76bae098319ed6545fdd80dd5d8fd135adfc6c147

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 23 Jan 2023 02:16:35 GMT
server: nginx
etag: "63cdee03-b68b"
content-type: image/jpeg
cache-control: max-age=26541
accept-ranges: bytes
content-length: 46731
expires: Sat, 04 Feb 2023 03:30:24 GMT

GET
H2 200 f-230123-1.jpg
www.keio.ac.jp/en/featured/files/2023/1/23/ 31 KB
31 KB 8ms
8ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

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Full URL: https://www.keio.ac.jp/en/featured/files/2023/1/23/f-230123-1.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: deb769a673296fc3eef2751b52b7963831d6ba7b0b05ae52ae617400ddd03552

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 23 Jan 2023 02:08:43 GMT
server: nginx
etag: "63cdec2b-7b2c"
content-type: image/jpeg
cache-control: max-age=26497
accept-ranges: bytes
content-length: 31532
expires: Sat, 04 Feb 2023 03:29:40 GMT

GET
H2 200 f-230120-1.jpg
www.keio.ac.jp/en/featured/files/2023/1/20/ 46 KB
46 KB 25ms
21ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/featured/files/2023/1/20/f-230120-1.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: a2a14474e59567371620dd06ecfc722da553cb89de918b91f7539065d6cb6f03

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Fri, 20 Jan 2023 02:29:30 GMT
server: nginx
etag: "63c9fc8a-b746"
content-type: image/jpeg
cache-control: max-age=16942
accept-ranges: bytes
content-length: 46918
expires: Sat, 04 Feb 2023 00:50:25 GMT

GET
H2 200 f-230117-1.jpg
www.keio.ac.jp/en/featured/files/2023/1/17/ 37 KB
38 KB 36ms
30ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

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Full URL: https://www.keio.ac.jp/en/featured/files/2023/1/17/f-230117-1.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: d7829fe5d7e473808b1aeaaf69e65a87aec13d95bd9f777578871ee332452460

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Tue, 17 Jan 2023 06:47:17 GMT
server: nginx
etag: "63c64475-950d"
content-type: image/jpeg
cache-control: max-age=64487
accept-ranges: bytes
content-length: 38157
expires: Sat, 04 Feb 2023 14:02:50 GMT

GET
H2 200 f-221226-1.jpg
www.keio.ac.jp/en/featured/files/2022/12/26/ 50 KB
50 KB 26ms
20ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

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Full URL: https://www.keio.ac.jp/en/featured/files/2022/12/26/f-221226-1.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 99c6a24736d4f1b89bd1a434f17d4377d48f2194e757c23efbc1f48046286b5a

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 26 Dec 2022 06:46:56 GMT
server: nginx
etag: "63a94360-c83c"
content-type: image/jpeg
cache-control: max-age=1243
accept-ranges: bytes
content-length: 51260
expires: Fri, 03 Feb 2023 20:28:46 GMT

GET
H2 200 f-230130-2.jpg
www.keio.ac.jp/en/featured/files/2023/1/30/ 49 KB
49 KB 34ms
28ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/featured/files/2023/1/30/f-230130-2.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 468197005fffbba4ef034fc1c7ef778333a05eb65f652b9057ca1edbcdf16ed0

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 30 Jan 2023 06:56:56 GMT
server: nginx
etag: "63d76a38-c2a0"
content-type: image/jpeg
cache-control: max-age=14578
accept-ranges: bytes
content-length: 49824
expires: Sat, 04 Feb 2023 00:11:01 GMT

GET
H2 200 pic_79.jpg
www.keio.ac.jp/en/assets/images/index/times/ 90 KB
90 KB 28ms
22ms Image
image/jpeg 2600:140b:400::172d:3321
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Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_79.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: bda728d2175a44a61f2d1ec201d687da251e27b817b5d062eccf8e66762f42a1

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Thu, 26 Jan 2023 05:03:55 GMT
server: nginx
etag: "63d209bb-1664f"
content-type: image/jpeg
cache-control: max-age=5031
accept-ranges: bytes
content-length: 91727
expires: Fri, 03 Feb 2023 21:31:54 GMT

GET
H2 200 pic_79_sp.jpg
www.keio.ac.jp/en/assets/images/index/times/ 95 KB
96 KB 25ms
19ms Image
image/jpeg 2600:140b:400::172d:3321
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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_79_sp.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: eb6ac81737457566c4e77646ca62192853ee818639345505c5b443f89077ea1b

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Thu, 26 Jan 2023 05:03:55 GMT
server: nginx
etag: "63d209bb-17dab"
content-type: image/jpeg
cache-control: max-age=4994
accept-ranges: bytes
content-length: 97707
expires: Fri, 03 Feb 2023 21:31:17 GMT

GET
H2 200 pic_78.jpg
www.keio.ac.jp/en/assets/images/index/times/ 89 KB
89 KB 26ms
20ms Image
image/jpeg 2600:140b:400::172d:3321
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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_78.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: da0d1354782273301b5ada0301d950d25b226c95b591b9be13274f391e9eb81a

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Wed, 21 Dec 2022 09:48:53 GMT
server: nginx
etag: "63a2d685-162df"
content-type: image/jpeg
cache-control: max-age=1261
accept-ranges: bytes
content-length: 90847
expires: Fri, 03 Feb 2023 20:29:04 GMT

GET
H2 200 pic_78_sp.jpg
www.keio.ac.jp/en/assets/images/index/times/ 73 KB
73 KB 25ms
20ms Image
image/jpeg 2600:140b:400::172d:3321
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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_78_sp.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 6af9b18e52e16481c52bac0d044aeeef686f16f97337662daa61261ce065dd07

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Wed, 21 Dec 2022 09:48:58 GMT
server: nginx
etag: "63a2d68a-12359"
content-type: image/jpeg
cache-control: max-age=1268
accept-ranges: bytes
content-length: 74585
expires: Fri, 03 Feb 2023 20:29:11 GMT

GET
H2 200 pic_77.jpg
www.keio.ac.jp/en/assets/images/index/times/ 62 KB
62 KB 36ms
31ms Image
image/jpeg 2600:140b:400::172d:3321
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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_77.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 9f1ddfbfc1f7f5b4ec3a020a34ff22406b74be5770483a4fd0eb4d586ec8281c

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 28 Nov 2022 01:44:38 GMT
server: nginx
etag: "63841286-f84b"
content-type: image/jpeg
cache-control: max-age=63019
accept-ranges: bytes
content-length: 63563
expires: Sat, 04 Feb 2023 13:38:22 GMT

GET
H2 200 pic_77_sp.jpg
www.keio.ac.jp/en/assets/images/index/times/ 71 KB
71 KB 24ms
19ms Image
image/jpeg 2600:140b:400::172d:3321
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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_77_sp.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 00d11ab2cee462b84bf40e00e6f2f2507f3fe6abb07d0b05173d02abd9fab004

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 28 Nov 2022 01:44:50 GMT
server: nginx
etag: "63841292-11a91"
content-type: image/jpeg
cache-control: max-age=16943
accept-ranges: bytes
content-length: 72337
expires: Sat, 04 Feb 2023 00:50:26 GMT

GET
H2 200 pic_76.jpg
www.keio.ac.jp/en/assets/images/index/times/ 227 KB
227 KB 23ms
17ms Image
image/jpeg 2600:140b:400::172d:3321
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Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_76.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 8f54d2374f35d26a394420d8eda9a80c3f6df410c2fba8d871ad983e58a0d101

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Tue, 20 Sep 2022 01:29:40 GMT
server: nginx
etag: "63291784-38a6e"
content-type: image/jpeg
cache-control: max-age=1197
accept-ranges: bytes
content-length: 232046
expires: Fri, 03 Feb 2023 20:28:00 GMT

GET
H2 200 pic_76_sp.jpg
www.keio.ac.jp/en/assets/images/index/times/ 235 KB
236 KB 23ms
18ms Image
image/jpeg 2600:140b:400::172d:3321
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Show headers Download Go to Show image

Full URL: https://www.keio.ac.jp/en/assets/images/index/times/pic_76_sp.jpg
Requested by: Host: www.keio.ac.jp
URL: https://www.keio.ac.jp/en/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: eb542ed846f6420130b79aa50b29fed2042652c5d1234d61fa7fa1ae946fab94

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Tue, 20 Sep 2022 01:29:40 GMT
server: nginx
etag: "63291784-3ac0d"
content-type: image/jpeg
cache-control: max-age=1255
accept-ranges: bytes
content-length: 240653
expires: Fri, 03 Feb 2023 20:28:58 GMT

GET
H2 200 pic_01.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 113 KB
113 KB 23ms
18ms Image
image/jpeg 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 52df3b28c40ac9633fda341ac7361665d48e8efd211b58db4857e0ae12a6a794

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Wed, 09 Jun 2021 10:07:38 GMT
server: nginx
etag: "60c092ea-1c25a"
content-type: image/jpeg
cache-control: max-age=32899
accept-ranges: bytes
content-length: 115290
expires: Sat, 04 Feb 2023 05:16:22 GMT

GET
H2 200 pic_02.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 33 KB
34 KB 22ms
17ms Image
image/jpeg 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: d294977a8ec1d27753fc15bd9d81ff7fab9d8f243fb1f3e63d03e6b6d89730d8

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:30 GMT
server: nginx
etag: "572febf6-8568"
content-type: image/jpeg
cache-control: max-age=16915
accept-ranges: bytes
content-length: 34152
expires: Sat, 04 Feb 2023 00:49:58 GMT

GET
H2 200 pic_10.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 38 KB
38 KB 21ms
16ms Image
image/jpeg 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 73ee64e7f67c7a4c3b2129858e55d9680f1440d9e4eb7249d221213a8f73b5e4

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Fri, 12 Apr 2019 07:03:12 GMT
server: nginx
etag: "5cb03830-9777"
content-type: image/jpeg
cache-control: max-age=1246
accept-ranges: bytes
content-length: 38775
expires: Fri, 03 Feb 2023 20:28:49 GMT

GET
H2 200 pic_09.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 46 KB
47 KB 21ms
16ms Image
image/jpeg 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 2b5ff0050dc6d7c1a01ad99802c870fcbcd623c7c45989be17583692349252bd

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 10 Dec 2018 08:36:25 GMT
server: nginx
etag: "5c0e2589-b97b"
content-type: image/jpeg
cache-control: max-age=1226
accept-ranges: bytes
content-length: 47483
expires: Fri, 03 Feb 2023 20:28:29 GMT

GET
H2 200 pic_05.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 44 KB
44 KB 20ms
16ms Image
image/jpeg 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: b01fb891f31682632e7ec6fe55c6dd5ad36ee288631b6213f2c80abbb87165a9

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:30 GMT
server: nginx
etag: "572febf6-b064"
content-type: image/jpeg
cache-control: max-age=1308
accept-ranges: bytes
content-length: 45156
expires: Fri, 03 Feb 2023 20:29:51 GMT

GET
H2 200 pic_06.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 32 KB
33 KB 27ms
23ms Image
image/jpeg 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 6c33481f48683a831a0eee70ddb41af55e134ecc32d40e85205530c94a01726d

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:30 GMT
server: nginx
etag: "572febf6-81ce"
content-type: image/jpeg
cache-control: max-age=35205
accept-ranges: bytes
content-length: 33230
expires: Sat, 04 Feb 2023 05:54:48 GMT

GET
H2 200 pic_07.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 44 KB
44 KB 36ms
31ms Image
image/jpeg 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: b6f8745321b2b0ecc40b754130b0045cf9ef41da2deaca3239d39d3f3e39f6ab

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:30 GMT
server: nginx
etag: "572febf6-ae38"
content-type: image/jpeg
cache-control: max-age=71493
accept-ranges: bytes
content-length: 44600
expires: Sat, 04 Feb 2023 15:59:36 GMT

GET
H2 200 pic_11.jpg
www.keio.ac.jp/en/assets/images/index/recommend/ 50 KB
51 KB 33ms
28ms Image
image/jpeg 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 6904fe029ea6415d4c304e2ba73e5a70d15e03d54bfd4b66b1d7b17f4994bd92

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Fri, 12 Apr 2019 07:03:12 GMT
server: nginx
etag: "5cb03830-c928"
content-type: image/jpeg
cache-control: max-age=16961
accept-ranges: bytes
content-length: 51496
expires: Sat, 04 Feb 2023 00:50:44 GMT

GET
H2 200 facebook_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 346 B
471 B 27ms
22ms Image
image/png 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: aea518c8c713fbfd9ab8f48e3d235edfc6d4ee7889644335b38b3daa866c6f90

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:00 GMT
server: nginx
accept-ranges: bytes
etag: "572febd8-15a"
content-length: 346
content-type: image/png

GET
H2 200 twitter_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 998 B
1 KB 25ms
21ms Image
image/png 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 6098142e1f2ec969625001f395ef92795e37864d3c8f380ce9394044540a5340

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:00 GMT
server: nginx
accept-ranges: bytes
etag: "572febd8-3e6"
content-length: 998
content-type: image/png

GET
H2 200 instagram_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 3 KB
3 KB 25ms
21ms Image
image/png 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: e48064cc028c63e61841f3c979e599b5a8255bcf1c3f5d0efec15216ce2c4fa0

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Tue, 04 Apr 2017 05:50:50 GMT
server: nginx
accept-ranges: bytes
etag: "58e3343a-a13"
content-length: 2579
content-type: image/png

GET
H2 200 youtube_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 2 KB
2 KB 25ms
22ms Image
image/png 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 0bd7063d4759f79bd02b56ed8106d5fccf7020f83d0cda6125c0f885838525fb

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:00 GMT
server: nginx
accept-ranges: bytes
etag: "572febd8-720"
content-length: 1824
content-type: image/png

GET
H2 200 linkedin_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 602 B
726 B 26ms
22ms Image
image/png 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 1747f1ebe39426f1008a9767d52efcf9d52961f0dc58e97d90f64bf349622a55

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:00 GMT
server: nginx
accept-ranges: bytes
etag: "572febd8-25a"
content-length: 602
content-type: image/png

GET
H2 200 footer_title_01.png
www.keio.ac.jp/en/assets/common/images/ 16 KB
16 KB 38ms
35ms Image
image/png 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: d881e3ac1afd6e348ff9f2d3a6b69a3ebca9ee7e0a61c5198ceef7ff57797d7b

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Thu, 16 Feb 2017 08:55:42 GMT
server: nginx
accept-ranges: bytes
etag: "58a5690e-3f77"
content-length: 16247
content-type: image/png

GET
H2 200 footer_title_01_sp.png
www.keio.ac.jp/en/assets/common/images/ 31 KB
31 KB 36ms
32ms Image
image/png 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 653d44ab8cce9fe18abd1e1903f4988ab41193f2ca8cd4979fb50b05bced19a8

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 27 Feb 2017 02:28:02 GMT
server: nginx
accept-ranges: bytes
etag: "58b38eb2-7a1b"
content-length: 31259
content-type: image/png

GET
H2 200 title_01.png
www.keio.ac.jp/en/assets/common/images/ 16 KB
16 KB 31ms
27ms Image
image/png 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: d881e3ac1afd6e348ff9f2d3a6b69a3ebca9ee7e0a61c5198ceef7ff57797d7b

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Thu, 16 Feb 2017 08:55:42 GMT
server: nginx
accept-ranges: bytes
etag: "58a5690e-3f77"
content-length: 16247
content-type: image/png

GET
H2 200 title_01_sp.png
www.keio.ac.jp/en/assets/common/images/ 18 KB
18 KB 37ms
33ms Image
image/png 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: f86f3a4b3b67e7bc07d02083be2cb33fe1f6b0ad08b18ddc470e9085748848c9

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 27 Feb 2017 02:22:01 GMT
server: nginx
accept-ranges: bytes
etag: "58b38d49-46e5"
content-length: 18149
content-type: image/png

GET
H2 200 search_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 918 B
1 KB 27ms
24ms Image
image/png 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 445c088ad5dc233ee2e9bb51406ca29818a4ed0b53c7de3c8d9e70c7a146dfe9

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Wed, 01 Jun 2016 09:36:21 GMT
server: nginx
accept-ranges: bytes
etag: "574eac95-396"
content-length: 918
content-type: image/png

GET
H2 200 access_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 654 B
779 B 35ms
31ms Image
image/png 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: ecb53f3c82145e8f9ed95167091d082f57a829be5cf2d1ca63d2fc0e3a7d632e

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:00 GMT
server: nginx
accept-ranges: bytes
etag: "572febd8-28e"
content-length: 654
content-type: image/png

GET
H2 200 language_01.png
www.keio.ac.jp/en/assets/common/images/icon/ 639 B
765 B 33ms
30ms Image
image/png 2600:140b:400::172d:3321
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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 4639e006e21ac6284459a6db8016f7d59a8f4e161f9019b256b94126b59e5783

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:00 GMT
server: nginx
accept-ranges: bytes
etag: "572febd8-27f"
content-length: 639
content-type: image/png

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

54ms
3ms

Script
text/javascript

2404:6800:4004:808::2003
GOOGLE

General

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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

2404:6800:4004:808::2003 , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

6395e6f9f6fbcd953f0ffa40615094c565d86c265fb5028e64dd2dc872b5ce69

Security Headers

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

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Thu, 02 Feb 2023 21:21:25 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 81998
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
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: Fri, 03 Feb 2023 21:21:25 GMT

Redirect headers

date: Fri, 03 Feb 2023 19:51:03 GMT
x-content-type-options: nosniff
server: sffe
age: 1020
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
content-length: 237
x-xss-protection: 0
expires: Fri, 03 Feb 2023 20:21:03 GMT

GET
H2 200 main_01.jpg
www.keio.ac.jp/en/assets/common/images/nav/about/ 29 KB
29 KB 28ms
25ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 560cfe5fc3cf3e525cf762729756936ee0f41f69000df9fa24021622bed3d654

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:54 GMT
server: nginx
etag: "572fec0e-7509"
content-type: image/jpeg
cache-control: max-age=37736
accept-ranges: bytes
content-length: 29961
expires: Sat, 04 Feb 2023 06:36:59 GMT

GET
H2 200 main_01.jpg
www.keio.ac.jp/en/assets/common/images/nav/admissions/ 29 KB
29 KB 27ms
24ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 05fd5158a9b9be27c5996a2b390f2c88a47135c9ef7fe8e00fb774ae75ce5c6c

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:55 GMT
server: nginx
etag: "572fec0f-72d3"
content-type: image/jpeg
cache-control: max-age=56019
accept-ranges: bytes
content-length: 29395
expires: Sat, 04 Feb 2023 11:41:42 GMT

GET
H2 200 main_01.jpg
www.keio.ac.jp/en/assets/common/images/nav/academics/ 26 KB
26 KB 36ms
33ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 337c11b2855722169bcc8902dfeb410beab7eaef517b139661c51248bbdd0df9

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:55 GMT
server: nginx
etag: "572fec0f-668d"
content-type: image/jpeg
cache-control: max-age=68885
accept-ranges: bytes
content-length: 26253
expires: Sat, 04 Feb 2023 15:16:08 GMT

GET
H2 200 main_01.jpg
www.keio.ac.jp/en/assets/common/images/nav/research/ 27 KB
27 KB 31ms
29ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 38ca4e02b10673f9acc0a909a4aa0ceadd6ac2d29ee80083a98bdb84a74e63d3

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:55 GMT
server: nginx
etag: "572fec0f-6cc5"
content-type: image/jpeg
cache-control: max-age=1286
accept-ranges: bytes
content-length: 27845
expires: Fri, 03 Feb 2023 20:29:29 GMT

GET
H2 200 main_01.jpg
www.keio.ac.jp/en/assets/common/images/nav/student-life/ 22 KB
22 KB 29ms
26ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

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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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 6f4f708d00716e4b49908fe7af2ed0048a77241708de3e800e68d7d5f4aec871

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Mon, 09 May 2016 01:46:55 GMT
server: nginx
etag: "572fec0f-587b"
content-type: image/jpeg
cache-control: max-age=57168
accept-ranges: bytes
content-length: 22651
expires: Sat, 04 Feb 2023 12:00:51 GMT

GET
H2 200 print.css
www.keio.ac.jp/en/assets/common/css/ 385 B
371 B 26ms
24ms Stylesheet
text/css 2600:140b:400::172d:3321
AKAMAI-ASN1

General

Check archive.org

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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 2b88da57da782490db04e506f54a242b7e381364ceb9153e0e23acf54c5a761b

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
content-encoding: gzip
last-modified: Mon, 09 May 2016 01:45:38 GMT
server: nginx
etag: "572febc2-181"
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=29167
accept-ranges: bytes
content-length: 189
expires: Sat, 04 Feb 2023 04:14:10 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 49 KB
20 KB 45ms
2ms Script
text/javascript 2404:6800:4004:80c::200e
GOOGLE

General

Check archive.org

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

2404:6800:4004:80c::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

5971b095cff574a66d35ada016d4c077c86e2dea62e9c0f14cf7c94b258619de

Security Headers

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

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Fri, 03 Feb 2023 18:47:22 GMT
last-modified: Tue, 10 Jan 2023 21:29:14 GMT
server: Golfe2
age: 4841
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
content-length: 20085
expires: Fri, 03 Feb 2023 20:47:22 GMT

GET
H2 200 title_01.png
www.keio.ac.jp/en/assets/images/index/main/ 120 KB
121 KB 24ms
24ms Image
image/png 2600:140b:400::172d:3321
AKAMAI-ASN1

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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 39ae95d9e9871b84e09548833db082b838b80ace1b8cfdb2a9d12691070324b0

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Thu, 20 Jun 2019 05:34:10 GMT
server: nginx
accept-ranges: bytes
etag: "5d0b1ad2-1e1e9"
content-length: 123369
content-type: image/png

GET
H2 200 movie_start3.jpg
www.keio.ac.jp/en/assets/images/index/main/ 186 KB
187 KB 28ms
28ms Image
image/jpeg 2600:140b:400::172d:3321
AKAMAI-ASN1

General

Check archive.org

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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: efd4d92b32aca327089f0b0a55eed5a060c325358aef5a7931765dcb44dc947f

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Tue, 18 Jun 2019 10:05:45 GMT
server: nginx
etag: "5d08b779-2e807"
content-type: image/jpeg
cache-control: max-age=81093
accept-ranges: bytes
content-length: 190471
expires: Sat, 04 Feb 2023 18:39:36 GMT

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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36

Response headers

Content-Type: application/x-font-woff

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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 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: bb3d9a79d0ec49e64cf28e7c6e103c8b805154734dda86961d4331a3c97d3f48

Request headers

Referer
Origin: https://www.keio.ac.jp
accept-language: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36

Response headers

Content-Type: application/x-font-woff

GET
DATA 200
OK truncated
/ 28 KB
28 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: 8e6f0e6f65fafd67f209be11cb336b45aa622e71689369470f412c053952d621

Request headers

Referer
Origin: https://www.keio.ac.jp
accept-language: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 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 37ms
36ms XHR
text/plain 2404:6800:4004:80c::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j99&a=1720577348&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=IEBAAEABAAAAACAAI~&jid=614104554&gjid=1547518780&cid=1936817388.1675454883&tid=UA-79110604-1&_gid=936695440.1675454883&_r=1&_slc=1&z=380550574

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:80c::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

a048e640908046be06e00eab37742b5d5ff80964af58cfd22f7cb2de4dfe375f

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.keio.ac.jp/
accept-language: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Fri, 03 Feb 2023 20:08:03 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
content-length: 2
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 iframe_api Show response
www.youtube.com/ 992 B
2 KB 96ms
55ms Script
text/javascript 2404:6800:4004:81f::200e
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

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

d3bbfd5809ca9c520b3565dad1b49bebe6da051f31d29db91c24711ccd98dfdc

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: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
strict-transport-security: max-age=31536000
x-content-type-options: nosniff
content-encoding: br
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=ja for more info."
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
server: ESF
x-frame-options: SAMEORIGIN
vary: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
content-type: text/javascript; charset=utf-8
report-to: {"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube_main"}]}
cache-control: private, max-age=0
permissions-policy: ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-platform=*, ch-ua-platform-version=*
cross-origin-opener-policy-report-only: same-origin; report-to="youtube_main"
expires: Fri, 03 Feb 2023 20:08:03 GMT

GET
H2 200 arrow_01.png
www.keio.ac.jp/en/assets/images/index/main/ 440 B
566 B 9ms
8ms Image
image/png 2600:140b:400::172d:3321
AKAMAI-ASN1

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: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2600:140b:400::172d:3321 Tokyo, Japan, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
Resource Hash: 8e67b6dc7208245eb64f0c28790f653d9119b1946666125be68f94c86be0e724

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
last-modified: Thu, 26 May 2016 01:37:40 GMT
server: nginx
accept-ranges: bytes
etag: "57465364-1b8"
content-length: 440
content-type: image/png

GET
H2 200 www-widgetapi.js Show response
www.youtube.com/s/player/97ea7458/www-widgetapi.vflset/ 184 KB
62 KB 3ms
2ms Script
text/javascript 2404:6800:4004:81f::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/s/player/97ea7458/www-widgetapi.vflset/www-widgetapi.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

60c10e8ee50e4bf9b31339e9806ede6d08cfffeb40165e0c49553482fe710066

Security Headers

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

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Wed, 01 Feb 2023 15:56:38 GMT
content-encoding: br
x-content-type-options: nosniff
age: 187885
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 63074
x-xss-protection: 0
last-modified: Wed, 01 Feb 2023 01:21:00 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, 01 Feb 2024 15:56:38 GMT

GET
H2 200 5MbTyTWPQRI Show response
www.youtube.com/embed/ Frame 2834 70 KB
28 KB 114ms
113ms Document
text/html 2404:6800:4004:81f::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&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/97ea7458/www-widgetapi.vflset/www-widgetapi.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

e2c5aedc0d17dd2bf3e8658e7f8d66a5eaf224c4e81cfa87dec5a2669ddcc5ee

Security Headers

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

Request headers

Referer: https://www.keio.ac.jp/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36
accept-language: jp-JP,jp;q=0.9

Response headers

accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: no-cache, no-store, max-age=0, must-revalidate
content-encoding: br
content-type: text/html; charset=utf-8
cross-origin-opener-policy-report-only: same-origin; report-to="youtube_main"
cross-origin-resource-policy: cross-origin
date: Fri, 03 Feb 2023 20:08:03 GMT
expires: Mon, 01 Jan 1990 00:00:00 GMT
permissions-policy: ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-platform=*, ch-ua-platform-version=*
pragma: no-cache
report-to: {"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube_main"}]}
server: ESF
strict-transport-security: max-age=31536000
vary: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 www-player.css
www.youtube.com/s/player/97ea7458/ Frame 2834 360 KB
49 KB 4ms
3ms Stylesheet
text/css 2404:6800:4004:81f::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/s/player/97ea7458/www-player.css

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

b95164237b524353d235fd03cdc0ddf54a489315c59ee4e744cf120657a1ee33

Security Headers

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

Request headers

accept-language: jp-JP,jp;q=0.9
Referer: https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&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/109.0.5414.119 Safari/537.36

Response headers

date: Wed, 01 Feb 2023 15:54:57 GMT
content-encoding: br
x-content-type-options: nosniff
age: 187986
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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server: sffe
vary: Accept-Encoding, Origin
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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: Thu, 01 Feb 2024 15:54:57 GMT

GET
H3 200 www-embed-player.js Show response
www.youtube.com/s/player/97ea7458/www-embed-player.vflset/ Frame 2834 344 KB
108 KB 6ms
5ms Script
text/javascript 2404:6800:4004:81f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/97ea7458/www-embed-player.vflset/www-embed-player.js

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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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/109.0.5414.119 Safari/537.36

Response headers

date: Wed, 01 Feb 2023 15:56:56 GMT
content-encoding: br
x-content-type-options: nosniff
age: 187867
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 110070
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last-modified: Wed, 01 Feb 2023 01:21:00 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, 01 Feb 2024 15:56:56 GMT

GET
H3 200 base.js Show response
www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/ Frame 2834 2 MB
601 KB 8ms
7ms Script
text/javascript 2404:6800:4004:81f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

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/109.0.5414.119 Safari/537.36

Response headers

date: Wed, 01 Feb 2023 15:54:57 GMT
content-encoding: br
x-content-type-options: nosniff
age: 187986
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 615061
x-xss-protection: 0
last-modified: Wed, 01 Feb 2023 01:21:00 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, 01 Feb 2024 15:54:57 GMT

GET
H3 200 fetch-polyfill.js Show response
www.youtube.com/s/player/97ea7458/fetch-polyfill.vflset/ Frame 2834 9 KB
3 KB 10ms
10ms Script
text/javascript 2404:6800:4004:81f::200e
GOOGLE

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Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/97ea7458/fetch-polyfill.vflset/fetch-polyfill.js

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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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/109.0.5414.119 Safari/537.36

Response headers

date: Wed, 01 Feb 2023 15:56:56 GMT
content-encoding: br
x-content-type-options: nosniff
age: 187867
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 2786
x-xss-protection: 0
last-modified: Wed, 01 Feb 2023 01:21:00 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, 01 Feb 2024 15:56:56 GMT

GET
H2

200

id Show response
googleads.g.doubleclick.net/pagead/ Frame 2834
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https://googleads.g.doubleclick.net/pagead/id
https://googleads.g.doubleclick.net/pagead/id?slf_rd=1

100 B
242 B

42ms
42ms

XHR
application/json

2404:6800:4004:822::2002
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

2404:6800:4004:822::2002 , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

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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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:08:03 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"
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pragma: no-cache
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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: Fri, 03 Feb 2023 20:08:03 GMT
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
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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
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

GET
H2 200 ad_status.js Show response
static.doubleclick.net/instream/ Frame 2834 29 B
494 B 45ms
2ms Script
text/javascript 2404:6800:4004:810::2006
GOOGLE

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Full URL

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

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/www-embed-player.vflset/www-embed-player.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:810::2006 , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 20:06:19 GMT
x-content-type-options: nosniff
age: 104
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":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: Fri, 03 Feb 2023 20:21:19 GMT

OPTIONS
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jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 0
0 77ms
36ms Preflight
text/html 2404:6800:4004:824::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/Create

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:824::200a , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

Security Headers

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

Request headers

Accept: */*
Access-Control-Request-Headers: content-type,x-goog-api-key,x-user-agent
Access-Control-Request-Method: POST
Origin: https://www.youtube.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: content-type,x-goog-api-key,x-user-agent
access-control-allow-methods: DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
content-type: text/html
date: Fri, 03 Feb 2023 20:08:03 GMT
server: ESF
vary: origin referer x-origin
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 0

POST
H2 200 Create Show response
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 2834 66 KB
30 KB 44ms
44ms XHR
application/json+protobuf 2404:6800:4004:824::200a
GOOGLE

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Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/Create

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:824::200a , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

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

X-User-Agent: grpc-web-javascript/0.1
Referer: https://www.youtube.com/
X-Goog-Api-Key: AIzaSyDyT5W0Jh49F30Pqqtyfdf7pDLFKLJoAnw
accept-language: jp-JP,jp;q=0.9
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Content-Type: application/json+protobuf

Response headers

date: Fri, 03 Feb 2023 20:08:03 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: ESF
vary: Origin, X-Origin, Referer
x-frame-options: SAMEORIGIN
content-type: application/json+protobuf; charset=UTF-8
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cache-control: private
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 30951
x-xss-protection: 0

POST
H3 200 player Show response
www.youtube.com/youtubei/v1/ Frame 2834 57 KB
20 KB 157ms
157ms XHR
application/json 2404:6800:4004:81f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

X-Youtube-Bootstrap-Logged-In: false
accept-language: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36
Content-Type: application/json
Referer: https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
X-Youtube-Client-Name: 56
X-Youtube-Client-Version: 1.20230131.01.00
X-Goog-Visitor-Id: Cgt6WDhDQjMxTmYzZyij0_WeBg%3D%3D

Response headers

date: Fri, 03 Feb 2023 20:08:04 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
content-length: 20651
x-xss-protection: 0

GET
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www.google.com/js/th/ Frame 2834 36 KB
14 KB 3ms
3ms Script
text/javascript 2404:6800:4004:823::2004
GOOGLE

General

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Full URL

https://www.google.com/js/th/wBNXk7Q6V2dkHawik5TUb6id0fydDqlxfrWFyJdQ6Xw.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:823::2004 , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

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: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Mon, 30 Jan 2023 00:32:59 GMT
content-encoding: br
x-content-type-options: nosniff
age: 416104
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
content-length: 14173
x-xss-protection: 0
last-modified: Tue, 03 Jan 2023 15:00:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="botguard-scs"
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
expires: Tue, 30 Jan 2024 00:32:59 GMT

GET
H3 200 embed.js Show response
www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/ Frame 2834 27 KB
8 KB 3ms
2ms Script
text/javascript 2404:6800:4004:81f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/embed.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

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: jp-JP,jp;q=0.9
Referer: https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&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/109.0.5414.119 Safari/537.36

Response headers

date: Wed, 01 Feb 2023 15:58:25 GMT
content-encoding: br
x-content-type-options: nosniff
age: 187778
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 8467
x-xss-protection: 0
last-modified: Wed, 01 Feb 2023 01:21:00 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, 01 Feb 2024 15:58:25 GMT

GET
H2 200 KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v18/ Frame 2834 15 KB
16 KB 42ms
2ms Font
font/woff2 2404:6800:4004:81f::2003
GOOGLE

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Full URL

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:81f::2003 , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

3e253b66056519aa065b00a453bac37ac5ed8f3e6fe7b542e93a9dcdcc11d0bc

Security Headers

Name	Value
X-Content-Type-Options	nosniff
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Request headers

Referer: https://www.youtube.com/
Origin: https://www.youtube.com
accept-language: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36

Response headers

date: Sun, 29 Jan 2023 23:26:39 GMT
x-content-type-options: nosniff
age: 420085
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
content-length: 15344
x-xss-protection: 0
last-modified: Mon, 16 Oct 2017 17:32:55 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
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: *
expires: Mon, 29 Jan 2024 23:26:39 GMT

POST
H3 200 GenerateIT Show response
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 2834 90 B
134 B 44ms
43ms XHR
application/json+protobuf 2404:6800:4004:824::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:824::200a , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

1f0f654c6579b08bc5f9a723370b1c9b77e96bccf241be0e255b72603a2ddd4f

Security Headers

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

Request headers

X-User-Agent: grpc-web-javascript/0.1
Referer: https://www.youtube.com/
X-Goog-Api-Key: AIzaSyDyT5W0Jh49F30Pqqtyfdf7pDLFKLJoAnw
accept-language: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36
Content-Type: application/json+protobuf

Response headers

date: Fri, 03 Feb 2023 20:08:04 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: ESF
vary: Origin, X-Origin, Referer
x-frame-options: SAMEORIGIN
content-type: application/json+protobuf; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: vary,vary,vary,content-encoding,date,server,content-length
cache-control: private
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 110
x-xss-protection: 0

OPTIONS
H3 200 GenerateIT
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 0
0 37ms
36ms Preflight
text/html 2404:6800:4004:824::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:824::200a , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

Security Headers

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

Request headers

Accept: */*
Access-Control-Request-Headers: content-type,x-goog-api-key,x-user-agent
Access-Control-Request-Method: POST
Origin: https://www.youtube.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: content-type,x-goog-api-key,x-user-agent
access-control-allow-methods: DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin: https://www.youtube.com
access-control-max-age: 3600
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
content-type: text/html
date: Fri, 03 Feb 2023 20:08:04 GMT
server: ESF
vary: origin referer x-origin
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 0

POST
H3 204 qoe Show response
www.youtube.com/api/stats/ Frame 2834 0
19 B 41ms
41ms XHR
text/html 2404:6800:4004:81f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/qoe?fmt=244&afmt=250&cpn=y0aEa8qYcbzN1NeM&el=embedded&ns=yt&fexp=23983296%2C24004644%2C24007246%2C24080738%2C24135310%2C24169501%2C24219382%2C24255165%2C24415223%2C24415864%2C24438928%2C24439360%2C24441240%2C24450367%2C24451032%2C24458634%2C24463912&cl=506103060&seq=1&docid=5MbTyTWPQRI&ei=o2ndY5qHOtiSvcAP2dKZ0Aw&event=streamingstats&plid=AAXz0T0ykaPpSwm2&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2F5MbTyTWPQRI%3Frel%3D0%26controls%3D0%26showinfo%3D0%26modestbranding%3D1%26autoplay%3D1%26loop%3D1%26wmode%3Dtransparent%26start%3D0%26playlist%3D5MbTyTWPQRI%26origin%3Dhttps%253A%252F%252Fwww.keio.ac.jp%26enablejsapi%3D1%26widgetid%3D1&cbr=Chrome&cbrver=109.0.5414.119&c=WEB_EMBEDDED_PLAYER&cver=1.20230131.01.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&vps=0.000:N,0.008:B,0.175:B,0.175:B&cmt=0.008:0.000,0.175:0.000&afs=0.174:250::i&vfs=0.175:244:247::r&view=0.175:1600:900&bwe=0.175:130000&bat=0.175:1:1&vis=0.175:0&bh=0.175:0.000

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36
Content-Type: application/x-www-form-urlencoded
X-YouTube-Utc-Offset: 0
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
X-YouTube-Client-Version: 1.20230131.01.00
X-YouTube-Time-Zone: Etc/Unknown
X-Goog-Visitor-Id: Cgt6WDhDQjMxTmYzZyij0_WeBg%3D%3D
X-YouTube-Ad-Signals: dt=1675454883801&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

Response headers

pragma: no-cache
date: Fri, 03 Feb 2023 20:08:04 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
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H/1.1 200
OK videoplayback Show response
rr1---sn-oguelnzz.googlevideo.com/ Frame 2834 238 KB
239 KB 19ms
3ms Fetch
video/webm 2404:6800:4004:2f::6
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr1---sn-oguelnzz.googlevideo.com/videoplayback?expire=1675476484&ei=o2ndY5qHOtiSvcAP2dKZ0Aw&ip=2001%3Aac8%3A40%3Ab3%3A%3A3e&id=o-AD8obnmFQb3VBZT5fuiTKSfB2sfYJcgzmxnPW6pkBeul&itag=244&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&mh=rD&mm=31%2C26&mn=sn-oguelnzz%2Csn-un57sn7y&ms=au%2Conr&mv=m&mvi=1&pl=48&initcwndbps=652500&spc=H3gIhnUw3Da6rI4WliKOOye2ghsTLdU&vprv=1&mime=video%2Fwebm&ns=NoNvRyXtwg-EW6Kqwb9Pi7gL&gir=yes&clen=10950607&dur=199.699&lmt=1647999999612355&mt=1675454485&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5437434&n=SleODGdM56Zu4Q&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRgIhAOrVYeqDJpM2zWoU4aS7q52gcEjKvLsOspdI8OWlCXiGAiEAreicx2Y8o0ku6TKFsf7VO34MljsBKTtpyOjakW2rJk8%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhAOBO7nGEFoOQq9G2M3DXmacBsmD558FN-GnbcN-_TkyPAiEAtLyCtFBJDWV_WpJO_KBanOwVvQmqasrUQ6vOkKeRgeE%3D&alr=yes&cpn=y0aEa8qYcbzN1NeM&cver=1.20230131.01.00&range=0-244073&rn=1&rbuf=0&pot=IiijJqMlwPvKheBB1xD0Ysti8kzuXvdL-lz5X8pMk3n0Q-FBhhXnA5Bi

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:2f::6 , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

d2afb19aa4753858a47418d6ee374f70a62da4ef7efd2428526fd53cbf37e195

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

Date: Fri, 03 Feb 2023 20:08:04 GMT
X-Restrict-Formats-Hint: None
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-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
Content-Length: 244074
Last-Modified: Wed, 23 Mar 2022 01:46:39 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
Expires: Fri, 03 Feb 2023 20:08:04 GMT

POST
H/1.1 200
OK videoplayback Show response
rr1---sn-oguelnzz.googlevideo.com/ Frame 2834 65 KB
66 KB 18ms
3ms Fetch
audio/webm 2404:6800:4004:2f::6
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr1---sn-oguelnzz.googlevideo.com/videoplayback?expire=1675476484&ei=o2ndY5qHOtiSvcAP2dKZ0Aw&ip=2001%3Aac8%3A40%3Ab3%3A%3A3e&id=o-AD8obnmFQb3VBZT5fuiTKSfB2sfYJcgzmxnPW6pkBeul&itag=250&source=youtube&requiressl=yes&mh=rD&mm=31%2C26&mn=sn-oguelnzz%2Csn-un57sn7y&ms=au%2Conr&mv=m&mvi=1&pl=48&initcwndbps=652500&spc=H3gIhnUw3Da6rI4WliKOOye2ghsTLdU&vprv=1&mime=audio%2Fwebm&ns=NoNvRyXtwg-EW6Kqwb9Pi7gL&gir=yes&clen=90677&dur=199.721&lmt=1647996836778470&mt=1675454485&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5432434&n=SleODGdM56Zu4Q&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRQIgSflErw1qlv7RhAh5BzbjpcZFTG141HSnVXaJ7XArSV4CIQCZ62Q11BGngPsrA7Z_7k9JWUPx4lkBGUxfxVJuQ8DBRQ%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhAOBO7nGEFoOQq9G2M3DXmacBsmD558FN-GnbcN-_TkyPAiEAtLyCtFBJDWV_WpJO_KBanOwVvQmqasrUQ6vOkKeRgeE%3D&alr=yes&cpn=y0aEa8qYcbzN1NeM&cver=1.20230131.01.00&range=0-66117&rn=2&rbuf=0&pot=IiijJqMlwPvKheBB1xD0Ysti8kzuXvdL-lz5X8pMk3n0Q-FBhhXnA5Bi

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:2f::6 , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

793932b9dcc9dfd0d65fd2106b148f09260f840587e113e6aa3ea72478dbd763

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

Date: Fri, 03 Feb 2023 20:08:04 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-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
Content-Length: 66118
Last-Modified: Wed, 23 Mar 2022 00:53:56 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: Fri, 03 Feb 2023 20:08:04 GMT

POST
H3 200 next Show response
www.youtube.com/youtubei/v1/ Frame 2834 6 KB
2 KB 173ms
173ms XHR
application/json 2404:6800:4004:81f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

scaffolding on HTTPServer2 /

Resource Hash

bd58ac870fe4fb140bff0d1c0b7e19e6ac7b11d732aa48d4d3f2ebb83f2e2d31

Security Headers

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

Request headers

X-Youtube-Bootstrap-Logged-In: false
accept-language: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36
Content-Type: application/json
Referer: https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
X-Youtube-Client-Name: 56
X-Youtube-Client-Version: 1.20230131.01.00
X-Goog-Visitor-Id: Cgt6WDhDQjMxTmYzZyij0_WeBg%3D%3D

Response headers

date: Fri, 03 Feb 2023 20:08:04 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
content-length: 2140
x-xss-protection: 0

GET
H2 200 maxresdefault.jpg
i.ytimg.com/vi/5MbTyTWPQRI/ Frame 2834 95 KB
95 KB 49ms
4ms Image
image/jpeg 2404:6800:4004:80a::2016
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://i.ytimg.com/vi/5MbTyTWPQRI/maxresdefault.jpg?sqp=-oaymwEmCIAKENAF8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGGUgUihQMA8=&rs=AOn4CLCX8xAVR9RhVbzSGpFsslRppJqZFg

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:80a::2016 , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

025edb4604849b42c023f1304e8bec10d8d5b1ae17e0a2432e0bba59da31ecc9

Security Headers

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

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

date: Fri, 03 Feb 2023 19:12:00 GMT
x-content-type-options: nosniff
age: 3364
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 96926
x-xss-protection: 0
server: sffe
etag: "1643195299"
vary: Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: image/jpeg
cache-control: public, max-age=7200
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Fri, 03 Feb 2023 21:12:00 GMT

POST
H3 200 videoplayback Show response
rr1---sn-oguelnzz.googlevideo.com/ Frame 2834 879 B
905 B 38ms
33ms Fetch
video/webm 2404:6800:4004:2f::6
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr1---sn-oguelnzz.googlevideo.com/videoplayback?expire=1675476484&ei=o2ndY5qHOtiSvcAP2dKZ0Aw&ip=2001%3Aac8%3A40%3Ab3%3A%3A3e&id=o-AD8obnmFQb3VBZT5fuiTKSfB2sfYJcgzmxnPW6pkBeul&itag=247&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&mh=rD&mm=31%2C26&mn=sn-oguelnzz%2Csn-un57sn7y&ms=au%2Conr&mv=m&mvi=1&pl=48&initcwndbps=652500&spc=H3gIhnUw3Da6rI4WliKOOye2ghsTLdU&vprv=1&mime=video%2Fwebm&ns=NoNvRyXtwg-EW6Kqwb9Pi7gL&gir=yes&clen=21568625&dur=199.699&lmt=1647999950151493&mt=1675454485&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5437434&n=SleODGdM56Zu4Q&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRQIhAISS8hs44f7T7MJJbFV3uy5OPYH0rK51yWQsh3dxmO9dAiAlECPVl3lkwyVlGBRegq7V7MR3SmZZR4KL5_KUBU85qQ%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhAOBO7nGEFoOQq9G2M3DXmacBsmD558FN-GnbcN-_TkyPAiEAtLyCtFBJDWV_WpJO_KBanOwVvQmqasrUQ6vOkKeRgeE%3D&alr=yes&cpn=y0aEa8qYcbzN1NeM&cver=1.20230131.01.00&range=0-878&rn=3&rbuf=0&pot=IiijJqMlwPvKheBB1xD0Ysti8kzuXvdL-lz5X8pMk3n0Q-FBhhXnA5Bi

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:2f::6 , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

51b1df081761235a6ee5619e5b39368b9836d3fc0fa685ad01fe2a93eb8202e9

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

client-protocol: quic
date: Fri, 03 Feb 2023 20:08:04 GMT
x-restrict-formats-hint: None
x-content-type-options: nosniff
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: 879
last-modified: Wed, 23 Mar 2022 01:45:50 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
expires: Fri, 03 Feb 2023 20:08:04 GMT

POST
H3 200 videoplayback Show response
rr1---sn-oguelnzz.googlevideo.com/ Frame 2834 61 KB
61 KB 5ms
2ms Fetch
video/webm 2404:6800:4004:2f::6
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr1---sn-oguelnzz.googlevideo.com/videoplayback?expire=1675476484&ei=o2ndY5qHOtiSvcAP2dKZ0Aw&ip=2001%3Aac8%3A40%3Ab3%3A%3A3e&id=o-AD8obnmFQb3VBZT5fuiTKSfB2sfYJcgzmxnPW6pkBeul&itag=244&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&mh=rD&mm=31%2C26&mn=sn-oguelnzz%2Csn-un57sn7y&ms=au%2Conr&mv=m&mvi=1&pl=48&initcwndbps=652500&spc=H3gIhnUw3Da6rI4WliKOOye2ghsTLdU&vprv=1&mime=video%2Fwebm&ns=NoNvRyXtwg-EW6Kqwb9Pi7gL&gir=yes&clen=10950607&dur=199.699&lmt=1647999999612355&mt=1675454485&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5437434&n=SleODGdM56Zu4Q&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRgIhAOrVYeqDJpM2zWoU4aS7q52gcEjKvLsOspdI8OWlCXiGAiEAreicx2Y8o0ku6TKFsf7VO34MljsBKTtpyOjakW2rJk8%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhAOBO7nGEFoOQq9G2M3DXmacBsmD558FN-GnbcN-_TkyPAiEAtLyCtFBJDWV_WpJO_KBanOwVvQmqasrUQ6vOkKeRgeE%3D&alr=yes&cpn=y0aEa8qYcbzN1NeM&cver=1.20230131.01.00&range=244074-306458&rn=4&rbuf=4481&pot=IiijJqMlwPvKheBB1xD0Ysti8kzuXvdL-lz5X8pMk3n0Q-FBhhXnA5Bi

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:2f::6 , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

d2dd9f82c8eba2e4910a46368a04626834e629e7ab13b60ae8b02640d0d03688

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

client-protocol: quic
date: Fri, 03 Feb 2023 20:08:04 GMT
x-restrict-formats-hint: None
x-content-type-options: nosniff
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: 62385
last-modified: Wed, 23 Mar 2022 01:46:39 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
expires: Fri, 03 Feb 2023 20:08:04 GMT

POST
H3 200 videoplayback Show response
rr1---sn-oguelnzz.googlevideo.com/ Frame 2834 306 KB
306 KB 3ms
3ms Fetch
video/webm 2404:6800:4004:2f::6
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr1---sn-oguelnzz.googlevideo.com/videoplayback?expire=1675476484&ei=o2ndY5qHOtiSvcAP2dKZ0Aw&ip=2001%3Aac8%3A40%3Ab3%3A%3A3e&id=o-AD8obnmFQb3VBZT5fuiTKSfB2sfYJcgzmxnPW6pkBeul&itag=244&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&mh=rD&mm=31%2C26&mn=sn-oguelnzz%2Csn-un57sn7y&ms=au%2Conr&mv=m&mvi=1&pl=48&initcwndbps=652500&spc=H3gIhnUw3Da6rI4WliKOOye2ghsTLdU&vprv=1&mime=video%2Fwebm&ns=NoNvRyXtwg-EW6Kqwb9Pi7gL&gir=yes&clen=10950607&dur=199.699&lmt=1647999999612355&mt=1675454485&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5437434&n=SleODGdM56Zu4Q&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRgIhAOrVYeqDJpM2zWoU4aS7q52gcEjKvLsOspdI8OWlCXiGAiEAreicx2Y8o0ku6TKFsf7VO34MljsBKTtpyOjakW2rJk8%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhAOBO7nGEFoOQq9G2M3DXmacBsmD558FN-GnbcN-_TkyPAiEAtLyCtFBJDWV_WpJO_KBanOwVvQmqasrUQ6vOkKeRgeE%3D&alr=yes&cpn=y0aEa8qYcbzN1NeM&cver=1.20230131.01.00&range=306459-619366&rn=5&rbuf=5631&pot=IiijJqMlwPvKheBB1xD0Ysti8kzuXvdL-lz5X8pMk3n0Q-FBhhXnA5Bi

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:2f::6 , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

d62cb621afbf419674102f0384d5a0cd8da78f91ebe5222a80b1d4710811ca19

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

client-protocol: quic
date: Fri, 03 Feb 2023 20:08:04 GMT
x-restrict-formats-hint: None
x-content-type-options: nosniff
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: 312908
last-modified: Wed, 23 Mar 2022 01:46:39 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
expires: Fri, 03 Feb 2023 20:08:04 GMT

POST
H3 204 qoe Show response
www.youtube.com/api/stats/ Frame 2834 0
19 B 47ms
47ms XHR
text/html 2404:6800:4004:81f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/qoe?fmt=247&afmt=250&cpn=y0aEa8qYcbzN1NeM&el=embedded&ns=yt&fexp=23983296%2C24004644%2C24007246%2C24080738%2C24135310%2C24169501%2C24219382%2C24255165%2C24415223%2C24415864%2C24438928%2C24439360%2C24441240%2C24450367%2C24451032%2C24458634%2C24463912&cl=506103060&seq=2&docid=5MbTyTWPQRI&ei=o2ndY5qHOtiSvcAP2dKZ0Aw&event=streamingstats&plid=AAXz0T0ykaPpSwm2&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2F5MbTyTWPQRI%3Frel%3D0%26controls%3D0%26showinfo%3D0%26modestbranding%3D1%26autoplay%3D1%26loop%3D1%26wmode%3Dtransparent%26start%3D0%26playlist%3D5MbTyTWPQRI%26origin%3Dhttps%253A%252F%252Fwww.keio.ac.jp%26enablejsapi%3D1%26widgetid%3D1&cbr=Chrome&cbrver=109.0.5414.119&c=WEB_EMBEDDED_PLAYER&cver=1.20230131.01.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&cmt=0.186:0.000,0.250:0.000&vps=0.186:N,0.250:N&ctmp=dompaused:t.188;r.promise;m.NotAllowedError&vfs=0.250:247:247:244:r&view=0.250:1600:900&bwm=0.250:686364:0.127&bwe=0.250:2698694&bat=0.250:1:1&bh=0.250:0.000&df=0.250:0

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36
Content-Type: application/x-www-form-urlencoded
X-YouTube-Utc-Offset: 0
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
X-YouTube-Client-Version: 1.20230131.01.00
X-YouTube-Time-Zone: Etc/Unknown
X-Goog-Visitor-Id: Cgt6WDhDQjMxTmYzZyij0_WeBg%3D%3D
X-YouTube-Ad-Signals: dt=1675454883801&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

Response headers

pragma: no-cache
date: Fri, 03 Feb 2023 20:08:04 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
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 200 videoplayback Show response
rr1---sn-oguelnzz.googlevideo.com/ Frame 2834 2 MB
2 MB 7ms
7ms Fetch
video/webm 2404:6800:4004:2f::6
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr1---sn-oguelnzz.googlevideo.com/videoplayback?expire=1675476484&ei=o2ndY5qHOtiSvcAP2dKZ0Aw&ip=2001%3Aac8%3A40%3Ab3%3A%3A3e&id=o-AD8obnmFQb3VBZT5fuiTKSfB2sfYJcgzmxnPW6pkBeul&itag=247&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&mh=rD&mm=31%2C26&mn=sn-oguelnzz%2Csn-un57sn7y&ms=au%2Conr&mv=m&mvi=1&pl=48&initcwndbps=652500&spc=H3gIhnUw3Da6rI4WliKOOye2ghsTLdU&vprv=1&mime=video%2Fwebm&ns=NoNvRyXtwg-EW6Kqwb9Pi7gL&gir=yes&clen=21568625&dur=199.699&lmt=1647999950151493&mt=1675454485&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5437434&n=SleODGdM56Zu4Q&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cspc%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRQIhAISS8hs44f7T7MJJbFV3uy5OPYH0rK51yWQsh3dxmO9dAiAlECPVl3lkwyVlGBRegq7V7MR3SmZZR4KL5_KUBU85qQ%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhAOBO7nGEFoOQq9G2M3DXmacBsmD558FN-GnbcN-_TkyPAiEAtLyCtFBJDWV_WpJO_KBanOwVvQmqasrUQ6vOkKeRgeE%3D&alr=yes&cpn=y0aEa8qYcbzN1NeM&cver=1.20230131.01.00&range=1383868-3253363&rn=6&rbuf=12137&pot=D_VfjJkM3t1k9Wf23ag_G7m5L9MYuCQFEZjszegEMBGjJlyWURWGHRZigkkr9rrFr9hO8xlKQIgjQm2ZB4V5JC6CS6BtkVhyWWICQ4U9mJigoQeAwO9OsVkUZKj7dwhZwAGExqg=

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:2f::6 , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

e25c928c250d0e20ca8e20f4bffd285db8b40df14fe52ea7dd49fbaec51bf017

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: jp-JP,jp;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/109.0.5414.119 Safari/537.36

Response headers

client-protocol: quic
date: Fri, 03 Feb 2023 20:08:04 GMT
x-restrict-formats-hint: None
x-content-type-options: nosniff
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: 1869496
last-modified: Wed, 23 Mar 2022 01:45:50 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
expires: Fri, 03 Feb 2023 20:08:04 GMT

GET
H3 204 playback Show response
www.youtube.com/api/stats/ Frame 2834 0
17 B 38ms
38ms XHR
text/html 2404:6800:4004:81f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/playback?ns=yt&el=embedded&cpn=y0aEa8qYcbzN1NeM&ver=2&cmt=0.268&fmt=247&fs=0&rt=0.619&euri=https%3A%2F%2Fwww.keio.ac.jp%2F&lact=645&cl=506103060&mos=1&volume=0&cbr=Chrome&cbrver=109.0.5414.119&c=WEB_EMBEDDED_PLAYER&cver=1.20230131.01.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&epm=1&splay=1&delay=4&hl=ja_JP&cr=JP&len=200&fexp=23983296%2C24004644%2C24007246%2C24080738%2C24135310%2C24169501%2C24219382%2C24255165%2C24415223%2C24415864%2C24438928%2C24439360%2C24441240%2C24450367%2C24451032%2C24458634%2C24463912&rtn=10&afmt=250&size=1600%3A900&inview=0&muted=1&docid=5MbTyTWPQRI&ei=o2ndY5qHOtiSvcAP2dKZ0Aw&plid=AAXz0T0ykaPpSwm2&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2F5MbTyTWPQRI%3Frel%3D0%26controls%3D0%26showinfo%3D0%26modestbranding%3D1%26autoplay%3D1%26loop%3D1%26wmode%3Dtransparent%26start%3D0%26playlist%3D5MbTyTWPQRI%26origin%3Dhttps%253A%252F%252Fwww.keio.ac.jp%26enablejsapi%3D1%26widgetid%3D1&list=TLGGU536jNBjJzwwMzAyMjAyMw&of=CcRPn5RHeV_AJ1mQCljUAw&vm=CAEQABgEOjJBRlNkMkZ0M1k1c3pULTRyZGMwSmdkNmFFdE16Z1FtZE1raDBmc0s5UGhwRWlEdU9Ud2JWQVBta0tESjJubDdpS2dRZWI3RVA2bXBjQlFqYURuUHRsbzNmdkR2UFpwMVJSTHZXVTdsUTBQY3VndldLQllqSl9RRHVTMjRid0RydlFpSDNhRVM0YWdoAQ

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36
X-YouTube-Utc-Offset: 0
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
X-YouTube-Client-Version: 1.20230131.01.00
X-YouTube-Time-Zone: Etc/Unknown
X-Goog-Visitor-Id: Cgt6WDhDQjMxTmYzZyij0_WeBg%3D%3D
X-YouTube-Ad-Signals: dt=1675454883801&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

Response headers

pragma: no-cache
date: Fri, 03 Feb 2023 20:08:04 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
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 204 ptracking Show response
www.youtube.com/ Frame 2834 0
17 B 43ms
42ms XHR
text/html 2404:6800:4004:81f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/ptracking?html5=1&video_id=5MbTyTWPQRI&cpn=y0aEa8qYcbzN1NeM&ei=o2ndY5qHOtiSvcAP2dKZ0Aw&ptk=youtube_none&pltype=contentugc

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36
X-YouTube-Utc-Offset: 0
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
X-YouTube-Client-Version: 1.20230131.01.00
X-YouTube-Time-Zone: Etc/Unknown
X-Goog-Visitor-Id: Cgt6WDhDQjMxTmYzZyij0_WeBg%3D%3D
X-YouTube-Ad-Signals: dt=1675454883801&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

Response headers

pragma: no-cache
date: Fri, 03 Feb 2023 20:08:04 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
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 200 log_event Show response
www.youtube.com/youtubei/v1/ Frame 2834 28 B
50 B 58ms
57ms XHR
application/json 2404:6800:4004:81f::200e
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/97ea7458/www-embed-player.vflset/www-embed-player.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36
X-Goog-Request-Time: 1675454885987
Content-Type: application/json
X-YouTube-Utc-Offset: 0
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
X-YouTube-Client-Version: 1.20230131.01.00
X-YouTube-Time-Zone: Etc/Unknown
X-Goog-Visitor-Id: Cgt6WDhDQjMxTmYzZyij0_WeBg%3D%3D
X-YouTube-Ad-Signals: dt=1675454883723&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

Response headers

date: Fri, 03 Feb 2023 20:08:06 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
content-length: 31
x-xss-protection: 0

GET
H3 204 delayplay Show response
www.youtube.com/api/stats/ Frame 2834 0
17 B 41ms
41ms XHR
text/html 2404:6800:4004:81f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/delayplay?ns=yt&el=embedded&cpn=y0aEa8qYcbzN1NeM&ver=2&cmt=4.462&fmt=247&fs=0&rt=4.815&euri=https%3A%2F%2Fwww.keio.ac.jp%2F&lact=4842&cl=506103060&mos=1&volume=0&cbr=Chrome&cbrver=109.0.5414.119&c=WEB_EMBEDDED_PLAYER&cver=1.20230131.01.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&epm=1&splay=1&delay=4&hl=ja_JP&cr=JP&len=200&fexp=23983296%2C24004644%2C24007246%2C24080738%2C24135310%2C24169501%2C24219382%2C24255165%2C24415223%2C24415864%2C24438928%2C24439360%2C24441240%2C24450367%2C24451032%2C24458634%2C24463912&afmt=250&size=1600%3A900&inview=0&muted=1&docid=5MbTyTWPQRI&ei=o2ndY5qHOtiSvcAP2dKZ0Aw&plid=AAXz0T0ykaPpSwm2&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2F5MbTyTWPQRI%3Frel%3D0%26controls%3D0%26showinfo%3D0%26modestbranding%3D1%26autoplay%3D1%26loop%3D1%26wmode%3Dtransparent%26start%3D0%26playlist%3D5MbTyTWPQRI%26origin%3Dhttps%253A%252F%252Fwww.keio.ac.jp%26enablejsapi%3D1%26widgetid%3D1&list=TLGGU536jNBjJzwwMzAyMjAyMw&of=CcRPn5RHeV_AJ1mQCljUAw&vm=CAEQABgEOjJBRlNkMkZ0M1k1c3pULTRyZGMwSmdkNmFFdE16Z1FtZE1raDBmc0s5UGhwRWlEdU9Ud2JWQVBta0tESjJubDdpS2dRZWI3RVA2bXBjQlFqYURuUHRsbzNmdkR2UFpwMVJSTHZXVTdsUTBQY3VndldLQllqSl9RRHVTMjRid0RydlFpSDNhRVM0YWdoAQ

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36
X-YouTube-Utc-Offset: 0
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
X-YouTube-Client-Version: 1.20230131.01.00
X-YouTube-Time-Zone: Etc/Unknown
X-Goog-Visitor-Id: Cgt6WDhDQjMxTmYzZyij0_WeBg%3D%3D
X-YouTube-Ad-Signals: dt=1675454883801&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

Response headers

pragma: no-cache
date: Fri, 03 Feb 2023 20:08:08 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
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 204 atr Show response
www.youtube.com/api/stats/ Frame 2834 0
19 B 49ms
49ms XHR
text/html 2404:6800:4004:81f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/atr?ns=yt&el=embedded&cpn=y0aEa8qYcbzN1NeM&ver=2&cmt=4.793&fmt=247&fs=0&rt=5.14&euri=https%3A%2F%2Fwww.keio.ac.jp%2F&lact=5167&cl=506103060&mos=1&volume=0&cbr=Chrome&cbrver=109.0.5414.119&c=WEB_EMBEDDED_PLAYER&cver=1.20230131.01.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&epm=1&splay=1&delay=4&hl=ja_JP&cr=JP&len=200&fexp=23983296%2C24004644%2C24007246%2C24080738%2C24135310%2C24169501%2C24219382%2C24255165%2C24415223%2C24415864%2C24438928%2C24439360%2C24441240%2C24450367%2C24451032%2C24458634%2C24463912&afmt=250&muted=1&docid=5MbTyTWPQRI&ei=o2ndY5qHOtiSvcAP2dKZ0Aw&plid=AAXz0T0ykaPpSwm2&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2F5MbTyTWPQRI%3Frel%3D0%26controls%3D0%26showinfo%3D0%26modestbranding%3D1%26autoplay%3D1%26loop%3D1%26wmode%3Dtransparent%26start%3D0%26playlist%3D5MbTyTWPQRI%26origin%3Dhttps%253A%252F%252Fwww.keio.ac.jp%26enablejsapi%3D1%26widgetid%3D1&list=TLGGU536jNBjJzwwMzAyMjAyMw&of=CcRPn5RHeV_AJ1mQCljUAw&vm=CAEQABgEOjJBRlNkMkZ0M1k1c3pULTRyZGMwSmdkNmFFdE16Z1FtZE1raDBmc0s5UGhwRWlEdU9Ud2JWQVBta0tESjJubDdpS2dRZWI3RVA2bXBjQlFqYURuUHRsbzNmdkR2UFpwMVJSTHZXVTdsUTBQY3VndldLQllqSl9RRHVTMjRid0RydlFpSDNhRVM0YWdoAQ

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/97ea7458/player_ias.vflset/ja_JP/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

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: jp-JP,jp;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.5414.119 Safari/537.36
Content-Type: application/x-www-form-urlencoded
X-YouTube-Utc-Offset: 0
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/5MbTyTWPQRI?rel=0&controls=0&showinfo=0&modestbranding=1&autoplay=1&loop=1&wmode=transparent&start=0&playlist=5MbTyTWPQRI&origin=https%3A%2F%2Fwww.keio.ac.jp&enablejsapi=1&widgetid=1
X-YouTube-Client-Version: 1.20230131.01.00
X-YouTube-Time-Zone: Etc/Unknown
X-Goog-Visitor-Id: Cgt6WDhDQjMxTmYzZyij0_WeBg%3D%3D
X-YouTube-Ad-Signals: dt=1675454883801&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

Response headers

pragma: no-cache
date: Fri, 03 Feb 2023 20:08:09 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
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

38 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/	1970-01-20 09:24:16	Name: NSC_xxx.lfjp.bd.kq-w4-443 Value: ffffffffc3a0013345525d5f4f58455e445a4a4229a0
.keio.ac.jp/	1970-01-20 19:00:14	Name: _ga Value: GA1.3.1936817388.1675454883
.keio.ac.jp/	1970-01-20 09:25:41	Name: _gid Value: GA1.3.936695440.1675454883
.keio.ac.jp/	1970-01-20 09:24:14	Name: _gat Value: 1
.youtube.com/	1969-12-31 23:59:59	Name: YSC Value: EG_2oQ59Lyg
.youtube.com/	1970-01-20 13:43:26	Name: VISITOR_INFO1_LIVE Value: zX8CB31Nf3g
.youtube.com/	1970-01-20 13:43:26	Name: DEVICE_INFO Value: ChxOekU1TmpBeU16a3lPRGd3TmpjNE5qQXpOdz09EKPT9Z4GGKPT9Z4G

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
other	warning	URL: https://www.youtube.com/s/player/97ea7458/www-widgetapi.vflset/www-widgetapi.js(Line 1116) Message: Unrecognized feature: 'web-share'.

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
i.ytimg.com
jnn-pa.googleapis.com
rr1---sn-oguelnzz.googlevideo.com
static.doubleclick.net
www.google-analytics.com
www.google.com
www.gstatic.com
www.keio.ac.jp
www.youtube.com
131.113.131.102
23.35.119.154
2404:6800:4004:2f::6
2404:6800:4004:808::2003
2404:6800:4004:80a::2016
2404:6800:4004:80c::200e
2404:6800:4004:810::2006
2404:6800:4004:81f::2003
2404:6800:4004:81f::200e
2404:6800:4004:822::2002
2404:6800:4004:823::2004
2404:6800:4004:824::200a
2600:140b:400::172d:3321
2600:140b:400::172d:333a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www.keio.ac.jp Open in urlscan Pro 2600:140b:400::172d:3321 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

97 Requests

97 %HTTPS

86 %IPv6

10 Domains

13 Subdomains

13 IPs

2 Countries

6449 kBTransfer

9618 kBSize

7 Cookies

14 Outgoing links

Page URL History

Redirected requests

97 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 7 data transactions

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www.keio.ac.jp Open in urlscan Pro
2600:140b:400::172d:3321 Public Scan

Screenshot
Live screenshot

Full Image

97
Requests

97 %
HTTPS

86 %
IPv6

10
Domains

13
Subdomains

13
IPs

2
Countries

6449 kB
Transfer

9618 kB
Size

7
Cookies

97 HTTP transactions
7 data transactions