www.pbs.org Open in urlscan Pro
2600:9000:20ed:e00:0:3833:24c0:93a1 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Submission: On July 08 via manual (July 8th 2024, 8:07:50 pm UTC) from US — Scanned from US

Summary HTTP 65 Redirects Links 6 Behaviour Indicators

Summary

This website contacted 10 IPs in 1 countries across 5 domains to perform 65 HTTP transactions. The main IP is 2600:9000:20ed:e00:0:3833:24c0:93a1, located in United States and belongs to AMAZON-02, US. The main domain is www.pbs.org. The Cisco Umbrella rank of the primary domain is 97363.
TLS certificate: Issued by Amazon RSA 2048 M02 on March 13th 2024. Valid for: a year.

This is the only time www.pbs.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
36 38	2600:9000:20e... 2600:9000:20ed:e00:0:3833:24c0:93a1	16509 (AMAZON-02) (AMAZON-02)
1	108.138.82.163 108.138.82.163	16509 (AMAZON-02) (AMAZON-02)
39	13.224.214.105 13.224.214.105	16509 (AMAZON-02) (AMAZON-02)
2	2607:f8b0:400... 2607:f8b0:400d:c01::61	15169 (GOOGLE) (GOOGLE)
4	50.16.199.20 50.16.199.20	14618 (AMAZON-AES) (AMAZON-AES)
8	2600:9000:250... 2600:9000:250b:3c00:18:9ade:b580:93a1	16509 (AMAZON-02) (AMAZON-02)
1	3.209.59.252 3.209.59.252	14618 (AMAZON-AES) (AMAZON-AES)
5	2607:f8b0:400... 2607:f8b0:400d:c0d::71	15169 (GOOGLE) (GOOGLE)
2	2600:9000:201... 2600:9000:201e:a00:6:b56f:f3c0:93a1	16509 (AMAZON-02) (AMAZON-02)
1	2607:f8b0:400... 2607:f8b0:400d:c01::9a	15169 (GOOGLE) (GOOGLE)
65	10

38 2600:9000:20ed:e00:0:3833:24c0:93a1 (United States) 36 redirects

ASN16509 (AMAZON-02, US)

www.pbs.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 108.138.82.163 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-82-163.iad12.r.cloudfront.net

d2ok2u3bz752mp.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

39 13.224.214.105 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-214-105.phl50.r.cloudfront.net

www-tc.pbs.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2607:f8b0:400d:c01::61 (Morganton, United States)

ASN15169 (GOOGLE, US)

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

4 50.16.199.20 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-50-16-199-20.compute-1.amazonaws.com

jaws.pbs.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

8 2600:9000:250b:3c00:18:9ade:b580:93a1 (United States)

ASN16509 (AMAZON-02, US)

jaws-prod.cdn.pbs.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.209.59.252 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-209-59-252.compute-1.amazonaws.com

localization.digi-prod.pbs.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2607:f8b0:400d:c0d::71 (Morganton, United States)

ASN15169 (GOOGLE, US)

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

2 2600:9000:201e:a00:6:b56f:f3c0:93a1 (United States)

ASN16509 (AMAZON-02, US)

image.pbs.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2607:f8b0:400d:c01::9a (Morganton, United States)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
92	pbs.org 36 redirects www.pbs.org — Cisco Umbrella Rank: 97363 www-tc.pbs.org — Cisco Umbrella Rank: 89872 jaws.pbs.org — Cisco Umbrella Rank: 170735 jaws-prod.cdn.pbs.org — Cisco Umbrella Rank: 106643 localization.digi-prod.pbs.org — Cisco Umbrella Rank: 136399 image.pbs.org — Cisco Umbrella Rank: 37343	362 KB
5	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 102	22 KB
2	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 110	223 KB
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 208	344 B
1	cloudfront.net d2ok2u3bz752mp.cloudfront.net	3 KB
65	5

	Domain	Requested by
39	www-tc.pbs.org	www.pbs.org jaws-prod.cdn.pbs.org
38	www.pbs.org	36 redirects www.pbs.org
8	jaws-prod.cdn.pbs.org	d2ok2u3bz752mp.cloudfront.net jaws-prod.cdn.pbs.org
5	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com www.pbs.org
4	jaws.pbs.org	d2ok2u3bz752mp.cloudfront.net jaws-prod.cdn.pbs.org
2	image.pbs.org	www.pbs.org
2	www.googletagmanager.com	www.pbs.org www.googletagmanager.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	localization.digi-prod.pbs.org	jaws-prod.cdn.pbs.org
1	d2ok2u3bz752mp.cloudfront.net	www.pbs.org
65	10

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

Domain
www.thirteen.org
shop.pbs.org
support.thirteen.org
www.shoppbs.org
main.wgbh.org

Subject Issuer	Validity	Valid
pbs.org Amazon RSA 2048 M02	`2024-03-13` - `2025-04-10`	a year	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2023-10-10` - `2024-09-19`	a year	crt.sh
*.google-analytics.com WR2	`2024-06-13` - `2024-09-05`	3 months	crt.sh
*.cdn.pbs.org Amazon RSA 2048 M03	`2024-06-24` - `2025-07-21`	a year	crt.sh
*.services.pbs.org Amazon RSA 2048 M02	`2024-06-15` - `2025-07-14`	a year	crt.sh
*.digi-prod.pbs.org Amazon RSA 2048 M01	`2023-10-09` - `2024-11-06`	a year	crt.sh
image.pbs.org Amazon RSA 2048 M02	`2023-09-18` - `2024-10-16`	a year	crt.sh
*.g.doubleclick.net WR2	`2024-06-13` - `2024-09-05`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Frame ID: 90CEF028BFA741679ECAA17224D74661
Requests: 65 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

BUILDING BIG: Bridge Basics

Detected technologies

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

Page Statistics

65
Requests

45 %
HTTPS

60 %
IPv6

5
Domains

10
Subdomains

10
IPs

1
Countries

587 kB
Transfer

1350 kB
Size

11
Cookies

6 Outgoing links

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

URL: http://www.thirteen.org/

Search URL Search Domain Scan URL

URL: https://shop.pbs.org/?utm_source=PBS&utm_medium=Link&utm_campaign=pbs_global_shopbuttontopnav
Title: Shop

Search URL Search Domain Scan URL

URL: http://support.thirteen.org/13monthly-main
Title: Donate

Search URL Search Domain Scan URL

URL: http://www.shoppbs.org/family/index.jsp?categoryId=11349993&utm_source=BuildingBig&utm_medium=LeftNav&utm_campaign=Others

Search URL Search Domain Scan URL

URL: http://www.shoppbs.org/family/index.jsp?categoryId=11349993&utm_source=BuildingBig&utm_medium=Footer&utm_campaign=Shop
Title: Shop

Search URL Search Domain Scan URL

URL: http://main.wgbh.org/
Title: WGBH

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 2

https://www.pbs.org/wgbh/buildingbig/images/bbiglogo.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bbiglogo.gif

Request Chain 3

https://www.pbs.org/wgbh/buildingbig/images/bridge/briheadtop.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/briheadtop.gif

Request Chain 4

https://www.pbs.org/wgbh/buildingbig/images/bridge/bribasicsbottom.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/bribasicsbottom.gif

Request Chain 5

https://www.pbs.org/wgbh/buildingbig/images/navbar/brimenu.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/brimenu.gif

Request Chain 6

https://www.pbs.org/wgbh/buildingbig/images/navbar/dommenu.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dommenu.gif

Request Chain 7

https://www.pbs.org/wgbh/buildingbig/images/navbar/skymenu.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/skymenu.gif

Request Chain 8

https://www.pbs.org/wgbh/buildingbig/images/navbar/dammenu.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dammenu.gif

Request Chain 9

https://www.pbs.org/wgbh/buildingbig/images/navbar/tunmenu_1.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/tunmenu_1.gif

Request Chain 10

https://www.pbs.org/wgbh/buildingbig/images/navbar/buythedvd.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/buythedvd.gif

Request Chain 11

https://www.pbs.org/wgbh/buildingbig/images/one_px.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/one_px.gif

Request Chain 12

https://www.pbs.org/wgbh/buildingbig/images/bridge/basics/beam_bridge.jpg HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/beam_bridge.jpg

Request Chain 13

https://www.pbs.org/wgbh/buildingbig/images/one_px_white.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/one_px_white.gif

Request Chain 14

https://www.pbs.org/wgbh/buildingbig/images/bridge/basics/firthofforth2_bridge.jpg HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/firthofforth2_bridge.jpg

Request Chain 15

https://www.pbs.org/wgbh/buildingbig/images/bridge/basics/aqueduct_bridge.jpg HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/aqueduct_bridge.jpg

Request Chain 16

https://www.pbs.org/wgbh/buildingbig/images/bridge/basics/goldengate_bridge.jpg HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/goldengate_bridge.jpg

Request Chain 17

https://www.pbs.org/wgbh/buildingbig/images/horiz_one_px.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/horiz_one_px.gif

Request Chain 18

https://www.pbs.org/wgbh/buildingbig/images/navbar/buythedvd_hot.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/buythedvd_hot.gif

Request Chain 19

https://www.pbs.org/wgbh/buildingbig/images/navbar/tunmenu_1hot.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/tunmenu_1hot.gif

Request Chain 20

https://www.pbs.org/wgbh/buildingbig/images/navbar/dammenuhot.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dammenuhot.gif

Request Chain 21

https://www.pbs.org/wgbh/buildingbig/images/navbar/skymenuhot.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/skymenuhot.gif

Request Chain 22

https://www.pbs.org/wgbh/buildingbig/images/navbar/dommenuhot.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dommenuhot.gif

Request Chain 23

https://www.pbs.org/wgbh/buildingbig/images/navbar/brimenuhot.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/brimenuhot.gif

Request Chain 24

https://www.pbs.org/wgbh/buildingbig/images/bridge/1.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/1.gif

Request Chain 25

https://www.pbs.org/wgbh/buildingbig/images/bridge/1_text.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/1_text.gif

Request Chain 26

https://www.pbs.org/wgbh/buildingbig/images/bridge/3.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/3.gif

Request Chain 27

https://www.pbs.org/wgbh/buildingbig/images/bridge/3_text.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/3_text.gif

Request Chain 28

https://www.pbs.org/wgbh/buildingbig/images/bridge/2.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/2.gif

Request Chain 29

https://www.pbs.org/wgbh/buildingbig/images/bridge/2_text.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/2_text.gif

Request Chain 30

https://www.pbs.org/wgbh/buildingbig/images/bridge/4.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/4.gif

Request Chain 31

https://www.pbs.org/wgbh/buildingbig/images/bridge/4_text.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/4_text.gif

Request Chain 32

https://www.pbs.org/wgbh/buildingbig/bridge/challenge/images/final01.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final01.gif

Request Chain 33

https://www.pbs.org/wgbh/buildingbig/bridge/challenge/images/final02.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final02.gif

Request Chain 34

https://www.pbs.org/wgbh/buildingbig/bridge/challenge/images/final03.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final03.gif

Request Chain 35

https://www.pbs.org/wgbh/buildingbig/bridge/challenge/images/final04.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final04.gif

Request Chain 36

https://www.pbs.org/wgbh/buildingbig/images/redgraph.gif HTTP 301
https://www-tc.pbs.org/wgbh/buildingbig/images/redgraph.gif

Request Chain 63

https://www.pbs.org/favicon.ico HTTP 301
https://www-tc.pbs.org/favicon.ico

65 HTTP transactions
0 data transactions

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

GET
H2 200 Primary Request basics.html Show response
www.pbs.org/wgbh/buildingbig/bridge/ 21 KB
7 KB 46ms
24ms Document
text/html 2600:9000:20ed:e00:0:3833:24c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.pbs.org/wgbh/buildingbig/bridge/basics.html

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:20ed:e00:0:3833:24c0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

openresty /

Resource Hash

06cbef097efa22ff9f09fd700919a3428f44cb7a4bcdce9c55c51f844e26369c

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests; img-src * data: blob:;

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

cache-control: max-age=3600
content-encoding: gzip
content-security-policy: upgrade-insecure-requests; img-src * data: blob:;
content-type: text/html
date: Mon, 08 Jul 2024 20:07:45 GMT
server: openresty
vary: Accept-Encoding Accept-Encoding
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
x-amz-cf-id: ksjzsc5oSNuXPm2cWEVurlnH7dY_DDu7iMOt8h-5pB2uKcrZaZnsTw==
x-amz-cf-pop: PHL50-C1
x-cache: Miss from cloudfront
x-cache-fs-status: HIT
x-kids-map: nousername
x-pbs-fwsrvname: ip-10-193-61-52.ec2.internal

GET
H2 200 bb.css
www.pbs.org/wgbh/buildingbig/css/ 3 KB
1 KB 29ms
27ms Stylesheet
text/css 2600:9000:20ed:e00:0:3833:24c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://www.pbs.org/wgbh/buildingbig/css/bb.css
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:20ed:e00:0:3833:24c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: openresty /
Resource Hash: b17587e64d560fa54767e4b01d0fa27df6bcedfd9e4c636e738599b111d89165

Request headers

Referer: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:45 GMT
content-encoding: gzip
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
vary: Accept-Encoding, Accept-Encoding
x-cache: Miss from cloudfront
content-type: text/css
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: HIT
x-amz-cf-id: Y8cPgrpZmGuBqWGOMqIcVcK8gq8ty62kposS270dfO6Lm7_8BEGPYA==

GET
H/1.1 200
OK gc.js Show response
d2ok2u3bz752mp.cloudfront.net/js/ 7 KB
3 KB 45ms
15ms Script
text/javascript 108.138.82.163
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d2ok2u3bz752mp.cloudfront.net/js/gc.js
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 108.138.82.163 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-108-138-82-163.iad12.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: f2d250c3e620755810db8d71d57cddefe1367399a917b10ad3d7fd852e935cc6

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

x-amz-version-id: 3_gbHm_bpJmIYKGYlWAo5FunEzUD_u1_
Content-Encoding: gzip
Via: 1.1 3542174e2d71e2c3dffc0069aa7cbb34.cloudfront.net (CloudFront)
Date: Mon, 08 Jul 2024 01:21:29 GMT
X-Amz-Cf-Pop: IAD12-P2
Age: 67577
x-amz-server-side-encryption: AES256
X-Cache: Hit from cloudfront
Connection: keep-alive
Content-Length: 2532
Last-Modified: Tue, 27 Feb 2024 09:16:33 GMT
Server: AmazonS3
ETag: "fbbf908b17e6feb05afb68e60520b047"
Vary: Accept-Encoding
Content-Type: text/javascript
Accept-Ranges: bytes
X-Amz-Cf-Id: yDs4u8eAOkeglwjoXR3zKKPEmTnWzS1UwpjIuc8tE8abcz9qfBewgg==

GET
H2

200

bbiglogo.gif
www-tc.pbs.org/wgbh/buildingbig/images/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bbiglogo.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/bbiglogo.gif

4 KB
4 KB

37ms
12ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bbiglogo.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: e2d22000db46b1dc303af7981cb94883cbff9d4a320123f8da952d2d31c20954

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:32:24 GMT
via: www-cache.pbs.org (t=1720432296317626), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 3641
last-modified: Mon, 02 Oct 2000 21:59:38 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-61-52.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: ZdbeZndY4aEnB_0cEk-JB1Kyjip1tbTF-V-iCF98mKX-oKjJPCK4GQ==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-115-208.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bbiglogo.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 267
x-amz-cf-id: 0PD5PVuw0LhdjJ1BpzN2gj_Cf5ElyDiWEGegcOb-1dNrVV3x5qUefw==

GET
H2

200

briheadtop.gif
www-tc.pbs.org/wgbh/buildingbig/images/bridge/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/briheadtop.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/briheadtop.gif

2 KB
3 KB

37ms
13ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/briheadtop.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 886f704d9a8b1e947fa7eb1f0d9fee53d2e8c91b851ddfd62a2d230067f34334

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720343893394514), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 2186
last-modified: Mon, 02 Oct 2000 22:02:10 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: spW_Yt1QsXdZKnWDnV4o15Vjx8pqmvu0BS0W5F5lL_gxMfWFZxCxzw==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/briheadtop.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 276
x-amz-cf-id: -VYRBnfdSC0VgJCxc8D_Yy5KDBkCz-9eTrmZ2qHiFrlz2Gbqghdl5A==

GET
H2

200

bribasicsbottom.gif
www-tc.pbs.org/wgbh/buildingbig/images/bridge/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/bribasicsbottom.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/bribasicsbottom.gif

6 KB
6 KB

13ms
11ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/bribasicsbottom.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: c6f0497da2c995976b381b5b5dd8822a1f9d0ba2b7e54baf149c26c9128926fd

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720314808094538), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 6039
last-modified: Mon, 02 Oct 2000 22:02:08 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: jOhDFD_JtYmILYD0nyjRTIsrDHV9gPvWQgM1pOZ0B5vbkgls7Yw_-g==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/bribasicsbottom.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 281
x-amz-cf-id: 3f2r93jJ4pW2OqvXwy5czbmoLDFMMKIl1lIky5yjknSqYlZCc76YtQ==

GET
H2

200

brimenu.gif
www-tc.pbs.org/wgbh/buildingbig/images/navbar/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/navbar/brimenu.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/brimenu.gif

322 B
837 B

12ms
11ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/brimenu.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 3be503a72b0f3a305bc225b7fdfd200789e33322420fad9e9c047f0bfab60015

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:32:24 GMT
via: www-cache.pbs.org (t=1720444460441470), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 322
last-modified: Mon, 02 Oct 2000 22:03:20 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-61-52.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: dpMRSRPe93_K8DKHTUzM99kbAWEWjMbBI-2_P7KvIRQLHruRDaPuzw==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/brimenu.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 273
x-amz-cf-id: WNkaTdondbszJyDDBTES92B81j3MnkC-LTddk6iZwe-d_DhqRlG28g==

GET
H2

200

dommenu.gif
www-tc.pbs.org/wgbh/buildingbig/images/navbar/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/navbar/dommenu.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dommenu.gif

287 B
803 B

17ms
14ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dommenu.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 77cfee232354b372131d09ed2efa4937821abcec5fb2a439eddef5d18deb9257

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:32:24 GMT
via: www-cache.pbs.org (t=1720444460652168), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 287
last-modified: Mon, 02 Oct 2000 22:03:19 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-115-208.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: BWz7ipY-4o5z8V0NbrXnwiQrINpivpZCykpzoKCdHVvBFrZzC1IOMg==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dommenu.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 273
x-amz-cf-id: XzZYJGbG3WepaFU1owuthsUN9xMwDzCn46r35iMHFLx9JVnSAgJXGA==

GET
H2

200

skymenu.gif
www-tc.pbs.org/wgbh/buildingbig/images/navbar/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/navbar/skymenu.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/skymenu.gif

383 B
897 B

13ms
12ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/skymenu.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 9da991141a4c7ef3a25973dcfb729c6470d8323e80d4d8f44531dbc23eccde8a

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:32:24 GMT
via: www-cache.pbs.org (t=1720444460510174), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 383
last-modified: Mon, 02 Oct 2000 22:03:18 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-61-52.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: aPALo1soD2phBWrVzpRIGXef3NHjVydw8tcYLLsgVz8DONE9NzrbFw==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/skymenu.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 273
x-amz-cf-id: 4FbwgvvWHs6_Iasd34x3vk14iVCB7tBh3IKO8DY17D9xkVndiTDH8g==

GET
H2

200

dammenu.gif
www-tc.pbs.org/wgbh/buildingbig/images/navbar/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/navbar/dammenu.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dammenu.gif

271 B
786 B

16ms
16ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dammenu.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 0f08cbc6a6307f9139808ecc98bb773648daf1e7728b0584287aafa1d1cc13ad

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:32:24 GMT
via: www-cache.pbs.org (t=1720444460643523), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 271
last-modified: Mon, 02 Oct 2000 22:03:20 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-61-52.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: tNmfPJvIXVnBXvgFWwd9aZEr3ncuW7FE1oW_XMiF9MkJgqbAXR4blg==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dammenu.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 273
x-amz-cf-id: V_Y1ylg4q3_74A03LiPrC-Ko10oU4bJ5R5GUw_odaJnjU6Dpl-huZg==

GET
H2

200

tunmenu_1.gif
www-tc.pbs.org/wgbh/buildingbig/images/navbar/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/navbar/tunmenu_1.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/tunmenu_1.gif

294 B
810 B

16ms
14ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/tunmenu_1.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 629121b773bd678a8a212a332a5968ab1fd6407c76d7af429dc89fdf7fc621c7

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:32:24 GMT
via: www-cache.pbs.org (t=1720444460587325), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 294
last-modified: Tue, 24 May 2011 12:45:18 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: whHMaEQY-KLYpp7n6u0iC7TqVkH-LkZL4qUmHgPkhe1wMfkV46uOQw==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/tunmenu_1.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: EXPIRED
content-length: 275
x-amz-cf-id: oSXyiYcNcGy9PoAfdJtfNYpXQnmLav25nJLqdF-nHNA7jv4T7Y5Bhw==

GET
H2

200

buythedvd.gif
www-tc.pbs.org/wgbh/buildingbig/images/navbar/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/navbar/buythedvd.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/buythedvd.gif

5 KB
5 KB

14ms
14ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/buythedvd.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 3bfbb90b2b8e19508801461b978d76eaee7f5ad512f7f70cb37a954daf50d81b

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:32:24 GMT
via: www-cache.pbs.org (t=1720444460488620), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 5051
last-modified: Tue, 24 May 2011 12:45:18 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: MXWJ9BiPo1z_IPDzPH9Mi2q7ZqbWY6Pq-BD3OsFxKqd6HRA8kFgWNg==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-61-52.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/buythedvd.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 275
x-amz-cf-id: zmnt1j84QHUYR9fv0CVyBQpuPUB2gN4mzeOsz-rXqdG1BU9qEf-N0w==

GET
H2

200

one_px.gif
www-tc.pbs.org/wgbh/buildingbig/images/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/one_px.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/one_px.gif

49 B
562 B

15ms
15ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/one_px.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 899954dd76ef51268a839118eae13477a1899d49b3728b26786a8bd2190b707f

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:32:24 GMT
via: www-cache.pbs.org (t=1720444460690665), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 49
last-modified: Mon, 02 Oct 2000 21:59:29 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-61-52.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: Bh0KgaKsjtkPvNSz1BkRZYxVhsnH10YVJRenBY8kTuzLHn_L3mRL9A==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/one_px.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 265
x-amz-cf-id: F4I8IyKcRPHVzGAEpWMuXGkXJN_ie-A9_7Gk7ox7rqwB09hWXUwR9Q==

GET
H2

200

beam_bridge.jpg
www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/basics/beam_bridge.jpg
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/beam_bridge.jpg

5 KB
5 KB

13ms
12ms

Image
image/jpeg

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/beam_bridge.jpg
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 29cee35a566963295934f342a807cd60ac6874a8c4a951277efae4b753a60af0

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720314808042215), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 5091
last-modified: Mon, 02 Oct 2000 22:02:01 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/jpeg
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: 2G844YpjzSU_5wFGO-e3_S8UkYj9UxsUwXa_bnFsb2UXYoophF0tPg==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/beam_bridge.jpg
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 284
x-amz-cf-id: 9_1AKxPjHCDjUarVwREcqHHiHu1lc_LmZ357rF3pRcZczpV3Y5wSDA==

GET
H2

200

one_px_white.gif
www-tc.pbs.org/wgbh/buildingbig/images/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/one_px_white.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/one_px_white.gif

49 B
562 B

16ms
15ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/one_px_white.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 13a0159580d56c878025434967a20570e05505d5e787ad9a9cae77566755813f

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:37:20 GMT
via: www-cache.pbs.org (t=1720272979206352), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 1825
x-cache: Hit from cloudfront
content-length: 49
last-modified: Mon, 02 Oct 2000 21:59:29 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-115-208.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: tTnFuKmKDsNaVzoWrR6l28VfnaaV2oXCegCbGQkZh6lABnLmTsMAdA==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/one_px_white.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 271
x-amz-cf-id: SJ0QjZ32lc5gjv7ZO4-Lj51pJ-nnCl7Xux0Xmu6WZGK8OLrHIg6rNA==

GET
H2

200

firthofforth2_bridge.jpg
www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/basics/firthofforth2_bridge.jpg
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/firthofforth2_bridge.jpg

3 KB
4 KB

14ms
12ms

Image
image/jpeg

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/firthofforth2_bridge.jpg
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: a871735859c0b5546eb688951e8fc4b916fb9fba18faa8b5d5bb414f6962a8d6

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720314808080972), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 3313
last-modified: Mon, 02 Oct 2000 22:02:04 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/jpeg
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: xbkrwDl9-VPW3yFY7fuaL1PbPCyk9FjFOgl1D27NIBITVSyMkE9B_A==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/firthofforth2_bridge.jpg
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 293
x-amz-cf-id: tUAy2c6okcce5dwLYPbiVIi7svEBsIlMY_hkc-al286UQNAZCSxN9Q==

GET
H2

200

aqueduct_bridge.jpg
www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/basics/aqueduct_bridge.jpg
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/aqueduct_bridge.jpg

6 KB
6 KB

18ms
17ms

Image
image/jpeg

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/aqueduct_bridge.jpg
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 78a10283d3661d7476c112a6b68633d02b0a4d4db501e27975d1fee7dd4513d2

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720314808073889), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 5726
last-modified: Mon, 02 Oct 2000 22:02:00 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-115-208.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/jpeg
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: qUrojTHodSy8T7VYMLQaNQ12fimOIcDZ62EIBabVF13d6-wVGPbF7Q==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/aqueduct_bridge.jpg
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 288
x-amz-cf-id: jvwxXr8qy_KLTgiWGMYkejwd3lh4u8MVTUmlfjZIDaFJqxuiLqgpaA==

GET
H2

200

goldengate_bridge.jpg
www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/basics/goldengate_bridge.jpg
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/goldengate_bridge.jpg

3 KB
4 KB

17ms
15ms

Image
image/jpeg

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/goldengate_bridge.jpg
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 73f9918fe91d6430e9d5a014483f01e24f447ca56d90028ba5953a633eeaba18

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720314808065715), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 3556
last-modified: Mon, 02 Oct 2000 22:02:05 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/jpeg
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: _vHSu3dD2F-3qVAxi8fSVDVUOcuVfkWSe1N06lPwkmiJ-tnW3pcbTA==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-115-208.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/basics/goldengate_bridge.jpg
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 290
x-amz-cf-id: VLQTEnZV1p4bk7miKwfCui3Sk_swGSIHWeShFQRrz49hQkiZvGWGZQ==

GET
H2

200

horiz_one_px.gif
www-tc.pbs.org/wgbh/buildingbig/images/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/horiz_one_px.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/horiz_one_px.gif

65 B
580 B

14ms
13ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/horiz_one_px.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 1a2f3788e0088a547fddcf6e77c6f2f861b8c68d2fcbc0dcc1232fdb8759d16f

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720338561320046), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2761
x-cache: Hit from cloudfront
content-length: 65
last-modified: Mon, 02 Oct 2000 22:14:49 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: 755v6CaTMzrHyKvtb9M3BB_kakCAj2VPWkN6cVs9TW7xInSO-xUvBQ==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-61-52.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/horiz_one_px.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 271
x-amz-cf-id: GCglsBiti3zn-rAmlHJlyHZ_5rDYt7JzhpoJwJfxgRX3x3AmYGn4kQ==

GET
H2

200

buythedvd_hot.gif
www-tc.pbs.org/wgbh/buildingbig/images/navbar/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/navbar/buythedvd_hot.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/buythedvd_hot.gif

5 KB
5 KB

22ms
17ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/buythedvd_hot.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 1bf00521a871ff3b1158937e81123b30a6ec64d38e0d7798979d92afb483dcd1

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:32:24 GMT
via: www-cache.pbs.org (t=1720444460861027), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 5045
last-modified: Tue, 24 May 2011 12:45:17 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: J_p-tlPm3QsLfSiL_FBogoIUlT9efaBRDu9wVKBzixhl0pGraEYc3w==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/buythedvd_hot.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: EXPIRED
content-length: 279
x-amz-cf-id: 8r-IPQAEixdseYlU0KX43hSbCj1JbIe8uyB_bN9A8_uuI1JLuSeOJA==

GET
H2

200

tunmenu_1hot.gif
www-tc.pbs.org/wgbh/buildingbig/images/navbar/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/navbar/tunmenu_1hot.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/tunmenu_1hot.gif

298 B
811 B

22ms
17ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/tunmenu_1hot.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: b5bbf7d0eed017caadf8aed75110b3f4b0683803d3bf0a91ba845111fe8cda8b

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:32:24 GMT
via: www-cache.pbs.org (t=1720444460803142), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 298
last-modified: Tue, 24 May 2011 12:45:19 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-61-52.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: Hf8eI4RWVnlWkBwUKN0ftjnnDItA_apxP_IgIN2nUcsnu_DirD3fGg==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-115-208.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/tunmenu_1hot.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 278
x-amz-cf-id: ujoOcpXTj7X3qcsgyG5JSvIVAk_HnP0qC0o_2AaNPLZ4TDfEub4Jzg==

GET
H2

200

dammenuhot.gif
www-tc.pbs.org/wgbh/buildingbig/images/navbar/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/navbar/dammenuhot.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dammenuhot.gif

269 B
784 B

21ms
20ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dammenuhot.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: b6b9d23a38ce340bf486bb9265f5f151fc9da65139b23bf19809285b1b797e79

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:32:24 GMT
via: www-cache.pbs.org (t=1720444460815583), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 269
last-modified: Mon, 02 Oct 2000 22:03:19 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: Y82D01qJBFwTaUtz6U6_0mSMInfYNDJ-gIqhxMCop5k_ddW8BaATjA==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dammenuhot.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 276
x-amz-cf-id: abeMup4qUD-8h37lejEeYD1tL31bKKVJgFBkl-xsVaJCOI-c3lB9Jg==

GET
H2

200

skymenuhot.gif
www-tc.pbs.org/wgbh/buildingbig/images/navbar/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/navbar/skymenuhot.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/skymenuhot.gif

385 B
900 B

26ms
21ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/skymenuhot.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 4965515eae8cf224f367277c1f273b80407f378e293b92899a0d9f275f607664

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:32:24 GMT
via: www-cache.pbs.org (t=1720444460842676), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 385
last-modified: Mon, 02 Oct 2000 22:03:18 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: 200RDwMnmdVr0n7gZJX1EX9Zf8iIp0i-YI5CkW5Pffk_Qz1_Ysy84w==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/skymenuhot.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 276
x-amz-cf-id: svaro1rAa75L9LXtullOHsH-zAvDp-M18gPlab70PBNrTi9gV0j_MA==

GET
H2

200

dommenuhot.gif
www-tc.pbs.org/wgbh/buildingbig/images/navbar/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/navbar/dommenuhot.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dommenuhot.gif

293 B
808 B

17ms
15ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dommenuhot.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: d7cee49f931d3eb40f5625b0dc2413ef24a13a1511e027bba641b4c9c8a587ad

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720444460846476), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 293
last-modified: Mon, 02 Oct 2000 22:03:18 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-115-208.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: Eh_tlTVpwtpBL5k62MKKaw-CMskjjbSrtVsGFQcKWeDFfzlFYCmkLQ==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-61-52.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/dommenuhot.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 276
x-amz-cf-id: ubr3LZraiNJmfhBSyCLNsd8gcyqMkbiAqgPJvHDgp5tzYiJnvas1Cg==

GET
H2

200

brimenuhot.gif
www-tc.pbs.org/wgbh/buildingbig/images/navbar/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/navbar/brimenuhot.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/brimenuhot.gif

321 B
835 B

20ms
19ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/brimenuhot.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 0155608195dc987a9fbc6d6732dc6287bced04a0d1ea583738955b0b9e9f6ad8

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:32:24 GMT
via: www-cache.pbs.org (t=1720444460873464), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2121
x-cache: Hit from cloudfront
content-length: 321
last-modified: Mon, 02 Oct 2000 22:03:20 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: wgn7eV7TMgiopxW-N6b9KSPlGo21cKgoqdZi9Kdi1JbxAGDPYJ2SYw==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/navbar/brimenuhot.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 276
x-amz-cf-id: 52Y7bnsFgXxzJsleP5QSN8xQAstu3y4r0Prcp7J_K0e7rv8WapENVw==

GET
H2

200

1.gif
www-tc.pbs.org/wgbh/buildingbig/images/bridge/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/1.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/1.gif

3 KB
3 KB

18ms
16ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/1.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 2e66a9d5cdd067d906ce2fa7b4fab4890ca957a17b2c4508ff2003fdecfc2771

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720314777284965), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 2603
last-modified: Mon, 02 Oct 2000 22:01:57 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: XH2qXFIgF-eSrgNEmACv3-CfiC3NRpHO5Jq5ggr7Yr9EkzhvD7XSCQ==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-115-208.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/1.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 267
x-amz-cf-id: ueu6yLiSabexAdVbcpodJ9txxHjf9GAlgsDR1xqQ0xKIjzBw4qBbqw==

GET
H2

200

1_text.gif
www-tc.pbs.org/wgbh/buildingbig/images/bridge/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/1_text.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/1_text.gif

3 KB
4 KB

17ms
17ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/1_text.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: fb4d5fb687c73dfbe6cc1d6c014b9f08a1ee1b1ec174030e8f55589ec8a716e1

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720347792548848), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 3509
last-modified: Mon, 02 Oct 2000 22:01:57 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-115-208.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: 5YQZzT8P_KwJ_c6uLw4EVommRydl6_Kf7eQBaCjQScZCRFqLH3CVRw==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-115-208.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/1_text.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 272
x-amz-cf-id: I87iASKA5Pte8TpKLjsmlCwLlNMhEVxpaNKYcERzIdO-6SBIUG4tig==

GET
H2

200

3.gif
www-tc.pbs.org/wgbh/buildingbig/images/bridge/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/3.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/3.gif

2 KB
2 KB

16ms
15ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/3.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 06f8423c06e9d293bce2f3da2ae5a57b6f9d9817affb6aea3e255ae9c7875873

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720314777262484), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 1857
last-modified: Mon, 02 Oct 2000 22:01:58 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-115-208.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: SNiyy7BFyH8CS0rYWEBUTEximhksTOP7OMR0f--R5_dpGfTZGYYYgA==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/3.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 267
x-amz-cf-id: xpmcX6gEA0R4hQFGSo0bXQnSjzYp4Q81rUX9RgFEDqO_50xiJXUNZw==

GET
H2

200

3_text.gif
www-tc.pbs.org/wgbh/buildingbig/images/bridge/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/3_text.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/3_text.gif

3 KB
3 KB

23ms
19ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/3_text.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 92eb629813c1d184d8ca8132b4c557fabbc9f7acf98987cbac5c100a9204702c

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720314777361795), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 2748
last-modified: Mon, 02 Oct 2000 22:01:58 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: wroJl0h329c6GHZAz20Gd0ma36YHCYBHO2dlUiuU4jhXpC0W06uuYA==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/3_text.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: EXPIRED
content-length: 272
x-amz-cf-id: Qz79mj8VgXSSjrGrYGDqXnPT-NPUbrnF-OxTL1KIZ8-AjKGJ4ifiTA==

GET
H2

200

2.gif
www-tc.pbs.org/wgbh/buildingbig/images/bridge/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/2.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/2.gif

2 KB
2 KB

18ms
17ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/2.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: be39d9662f4f5b470c8073b9c25ab86bb98a735af18c2972156d7e5a95e5c450

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720176185859006), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 1682
last-modified: Mon, 02 Oct 2000 22:01:58 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: mcpZ9for-vDmmcyQTwl5D6pQiXwBZFyB818cKaDSJ0CX-BB6LU3u-w==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/2.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 267
x-amz-cf-id: L-isHTb7E7yRW_ZwIYsiSqST9ZQA2VL_ZMzgAHWr4ATUnwjJK_mI2g==

GET
H2

200

2_text.gif
www-tc.pbs.org/wgbh/buildingbig/images/bridge/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/2_text.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/2_text.gif

2 KB
3 KB

19ms
18ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/2_text.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 02429085455ed969861b6f5dbeca101dd598abac6f6b24d5f1520ff319dec9a9

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720438953763854), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 2289
last-modified: Mon, 02 Oct 2000 22:01:58 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: wkBSagAdDGAIahZpVZoJHkxLC-ACXqChbpKd8l9uE8DI4x6KjVwvyg==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/2_text.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 272
x-amz-cf-id: 6bMjTO6IOQKoIC9lxCo2vX5Z4myiLdYj_Jl8FhyRA40OovfDg8d7Ng==

GET
H2

200

4.gif
www-tc.pbs.org/wgbh/buildingbig/images/bridge/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/4.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/4.gif

1 KB
2 KB

25ms
21ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/4.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 9638739995258050fe874bf8a56e572a3e68240653c4f042ff834fa5680700c7

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720271171730509), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 1420
last-modified: Mon, 02 Oct 2000 22:01:59 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: 4QHq9Sw3x2IxTX1HG8sVdreTXsQtN4PlH1fSAXJ0kqMG1SVTTagJmg==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-61-52.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/4.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 267
x-amz-cf-id: zuWDTkPX33glWySHDJGoF6YQRsQ6Lypt8ULRz4pTvnqAiA6WthTzKA==

GET
H2

200

4_text.gif
www-tc.pbs.org/wgbh/buildingbig/images/bridge/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/bridge/4_text.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/4_text.gif

2 KB
3 KB

22ms
21ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/4_text.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: e26b79d83919a7694db0bd7da782f16c7929eb004bd2142eb59cea89babc7217

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720438953773269), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 2095
last-modified: Mon, 02 Oct 2000 22:01:59 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: XD_tpH6S0vuxsk_1AYXwVUJp6H5dbhyf-TR2DFdx1g8PHWyaujC50w==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/bridge/4_text.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: EXPIRED
content-length: 272
x-amz-cf-id: 3lORjSQLDRoqGEWMh2SaKvu9DtKHt3roajdriSU19tyrVf1UXgmorA==

GET
H2

200

final01.gif
www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/bridge/challenge/images/final01.gif
https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final01.gif

3 KB
4 KB

22ms
21ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final01.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 1c805d4a6e52b2076d330321f134589d93f75dcb82d571b978ff770ce8a65c7c

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720343900549197), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 3118
last-modified: Fri, 03 Nov 2000 14:54:58 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: EgGlzq_cWh4kmah5jACDBRSlpML4HKmzx_sc4xYPBI2LJi35NV6Tvw==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final01.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 283
x-amz-cf-id: divJ0wnnYmApYIJLFaEVe81ZiZ9lxWHtcBkbVLycsJ2fngsKOskM1Q==

GET
H2

200

final02.gif
www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/bridge/challenge/images/final02.gif
https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final02.gif

2 KB
2 KB

20ms
18ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final02.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: fc48d35a879ca0bc86c982fb342d32b3f9ce98b83f12b9a192f6d83924d22952

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720271171728856), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 1980
last-modified: Fri, 03 Nov 2000 14:54:59 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: TTYc-6JHCEs28YrGK9MRp2Jw0HjTFvGYF1iCX4PAV7X_XbAJ2AHhPQ==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-141-108.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final02.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 283
x-amz-cf-id: AxLRjzpOnPOB-dKMbjHzkdJqqMQKqgGfvuT6Nvhaf7sQyyn476Zj_A==

GET
H2

200

final03.gif
www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/bridge/challenge/images/final03.gif
https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final03.gif

3 KB
4 KB

23ms
19ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final03.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 05ee42bc085871d9145fc1deb3bd9d07a4693256c1708fc489ab5a23eb9618ec

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720271171805281), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 3373
last-modified: Fri, 03 Nov 2000 14:54:59 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: vibgQDh7A4CQGbNilwepFjNxl_oU1erKgNCOoSvvY-69sa3IHSS8cw==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final03.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 283
x-amz-cf-id: JhGPA-jmDpjWOODsRw5S8Eh1cPg5MHmRD-6Xksq8hOj5tK56Z6X0zw==

GET
H2

200

final04.gif
www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/bridge/challenge/images/final04.gif
https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final04.gif

1 KB
2 KB

21ms
18ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final04.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 21dbd9e32782c66307b5a68a7647d818a25606a20d69ee1a30c0fcbff03ce7f4

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:40 GMT
via: www-cache.pbs.org (t=1720432262317957), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 5
x-cache: Hit from cloudfront
content-length: 1428
last-modified: Fri, 03 Nov 2000 14:54:59 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-115-208.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: yZJuPX1-1sNGjB6d2hHkteguHcawAKn5dF5-OJ0LyYbqaN9HyZsj7g==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/bridge/challenge/images/final04.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 283
x-amz-cf-id: hrGWX3QjD-XHQN5jZJul0A5eKSyCzWCv3b0YLUmpWOOHypWdr0HIyA==

GET
H2

200

redgraph.gif
www-tc.pbs.org/wgbh/buildingbig/images/
Redirect Chain

https://www.pbs.org/wgbh/buildingbig/images/redgraph.gif
https://www-tc.pbs.org/wgbh/buildingbig/images/redgraph.gif

476 B
990 B

16ms
15ms

Image
image/gif

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www-tc.pbs.org/wgbh/buildingbig/images/redgraph.gif
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 083bff455f82d3760cfa1e17841b60e5cc9e772d775968cf94c60f0da998b3b0

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:33:10 GMT
via: www-cache.pbs.org (t=1720357650023732), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 2075
x-cache: Hit from cloudfront
content-length: 476
last-modified: Mon, 02 Oct 2000 22:14:46 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-193-81.ec2.internal
vary: Accept-Encoding
access-control-allow-methods: GET,HEAD
content-type: image/gif
access-control-allow-origin: *
cache-control: max-age=3600
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: wqS9bDDWgEM58dbG0Af4W71QdVcqgvGU1_2b00P_Qr8nGfnhDswBTA==

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-115-208.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/wgbh/buildingbig/images/redgraph.gif
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 267
x-amz-cf-id: Oj59uA2rfwyNps3XctRdLvVl_js_K30MoByurCmRC13fuXvsUI9YqQ==

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 620 KB
126 KB 77ms
25ms Script
application/javascript 2607:f8b0:400d:c01::61
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-TWTDGH&l=GTMDataLayer

Requested by

Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:400d:c01::61 Morganton, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

5244dc32afa2c8df8a930a9fa37192fcdc77759df2f8acad1afce76f7306790a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:45 GMT
content-encoding: gzip
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 128316
x-xss-protection: 0
last-modified: Mon, 08 Jul 2024 18:52:05 GMT
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Mon, 08 Jul 2024 20:07:45 GMT

GET
H2 200 / Show response
jaws.pbs.org/getwidgets/0087d141-33da-42a1-9e9f-797eb00e162e/ 8 KB
8 KB 60ms
28ms Script
application/javascript 50.16.199.20
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://jaws.pbs.org/getwidgets/0087d141-33da-42a1-9e9f-797eb00e162e/?referrer=https://www.pbs.org/wgbh/buildingbig/bridge/basics.html&callback=callbackfunction25842
Requested by: Host: d2ok2u3bz752mp.cloudfront.net
URL: https://d2ok2u3bz752mp.cloudfront.net/js/gc.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.16.199.20 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-16-199-20.compute-1.amazonaws.com
Software: /
Resource Hash: 61299b3177740a1349124d3c5c79e94f7a571f0a024826e61de17990039719d1

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:45 GMT
content-length: 8421
vary: Origin
content-type: application/javascript

GET
H2 200 header.css
jaws-prod.cdn.pbs.org/1.47.0/header/css/ 15 KB
3 KB 48ms
15ms Stylesheet
text/css 2600:9000:250b:3c00:18:9ade:b580:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/css/header.css
Requested by: Host: d2ok2u3bz752mp.cloudfront.net
URL: https://d2ok2u3bz752mp.cloudfront.net/js/gc.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:250b:3c00:18:9ade:b580:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 4cbed28ec47e069d69266231ac0a17e48b785b98e07ff1b78b71a063fbb9130a

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 14:38:22 GMT
content-encoding: gzip
via: 1.1 f7712655aa6587fbf06c55b40ebb2680.cloudfront.net (CloudFront)
x-amz-version-id: jD.6fMBI5giZEfCRykudxIonc8_FzO_c
last-modified: Tue, 27 Feb 2024 09:16:14 GMT
server: AmazonS3
x-amz-cf-pop: IAD12-P4
age: 19764
etag: "46825ef3571b54c9ade70ae7775a58b9"
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-type: text/css
accept-ranges: bytes
content-length: 3173
x-amz-cf-id: 2bVSQsh628LnEsssCCUePFTOuKXO2xa711eBqEEbZh-Cgd7tuN3tAA==

GET
H2 200 header.js Show response
jaws-prod.cdn.pbs.org/1.47.0/header/js/ 4 KB
2 KB 49ms
17ms Script
text/javascript 2600:9000:250b:3c00:18:9ade:b580:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/js/header.js
Requested by: Host: d2ok2u3bz752mp.cloudfront.net
URL: https://d2ok2u3bz752mp.cloudfront.net/js/gc.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:250b:3c00:18:9ade:b580:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 00ed580294045c162097cb02ac2f393dd3bce1ab3d889b0ea31de45e4f4732ac

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 14:38:13 GMT
content-encoding: gzip
via: 1.1 f7712655aa6587fbf06c55b40ebb2680.cloudfront.net (CloudFront)
x-amz-version-id: 6LbH_Fyik19lcgR.oI39Pp5aY_zAxxKk
last-modified: Tue, 27 Feb 2024 09:16:15 GMT
server: AmazonS3
x-amz-cf-pop: IAD12-P4
age: 19773
etag: "7500c3ef8560eaffb5f7f608210121ae"
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-type: text/javascript
accept-ranges: bytes
content-length: 1522
x-amz-cf-id: Z7gvFAp3pzSO0Cx7Q1p3xufqHN3ZbM_JOc-UCMFyJ1x5otkdKB7TcQ==

GET
H2 200 localize.js Show response
jaws-prod.cdn.pbs.org/1.47.0/header/js/ 814 B
915 B 47ms
16ms Script
text/javascript 2600:9000:250b:3c00:18:9ade:b580:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/js/localize.js
Requested by: Host: d2ok2u3bz752mp.cloudfront.net
URL: https://d2ok2u3bz752mp.cloudfront.net/js/gc.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:250b:3c00:18:9ade:b580:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 04161e036e496152d6f7033843e19a0b15f98880c83065b32dd8165153c3458b

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 14:38:13 GMT
content-encoding: gzip
via: 1.1 f7712655aa6587fbf06c55b40ebb2680.cloudfront.net (CloudFront)
x-amz-version-id: 99iufojLHDopdhAK6XnkkBsubnmeVW3R
last-modified: Tue, 27 Feb 2024 09:16:16 GMT
server: AmazonS3
x-amz-cf-pop: IAD12-P4
age: 19773
etag: "d24ce5df3df93416b29ab7123069c55f"
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-type: text/javascript
accept-ranges: bytes
content-length: 508
x-amz-cf-id: 6AqAbYUH7kALUe60JQdIs6Y58gfJyfsK7fDrLR-XvuQE-SVOxayXKA==

GET
H2 200 localization.js Show response
jaws-prod.cdn.pbs.org/1.47.0/header/js/ 28 KB
8 KB 49ms
17ms Script
text/javascript 2600:9000:250b:3c00:18:9ade:b580:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/js/localization.js
Requested by: Host: d2ok2u3bz752mp.cloudfront.net
URL: https://d2ok2u3bz752mp.cloudfront.net/js/gc.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:250b:3c00:18:9ade:b580:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 3cde2d63ff3e4a0f83fafa7165e135f0d4a664769c2dc58ae9a18c276b564f00

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 14:38:21 GMT
content-encoding: gzip
via: 1.1 f7712655aa6587fbf06c55b40ebb2680.cloudfront.net (CloudFront)
x-amz-version-id: dVEKvF3dohMmV1gdT37IrFcl0E_K7yEC
last-modified: Tue, 27 Feb 2024 09:16:15 GMT
server: AmazonS3
x-amz-cf-pop: IAD12-P4
age: 19765
etag: "89d56829b1fc4e8604c621cb1ac1f588"
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-type: text/javascript
accept-ranges: bytes
content-length: 8287
x-amz-cf-id: VR9dmhXyscO06MnU9mxKxBbsCoHCK0yVASpuo102qbq1yuePdn68WA==

GET
H2 200 / Show response
localization.digi-prod.pbs.org/localize/v2/auto/cookie/ 228 B
501 B 168ms
132ms XHR
application/json 3.209.59.252
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://localization.digi-prod.pbs.org/localize/v2/auto/cookie/
Requested by: Host: jaws-prod.cdn.pbs.org
URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/js/localize.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.209.59.252 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-209-59-252.compute-1.amazonaws.com
Software: nginx/1.14.2 /
Resource Hash: de1a651ed9c361907f55cb4ecda2bf13f417f0666991f9ae932b6dd78ae0a411

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:45 GMT
server: nginx/1.14.2
access-control-allow-methods: GET, OPTIONS
content-type: application/json
access-control-allow-origin: *
cache-control: max-age=0
access-control-allow-headers: Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,Origin,User-Agent,X-Requested-With
content-length: 228

GET
H2 200 pbs_logo.svg
jaws-prod.cdn.pbs.org/1.47.0/header/img/ 2 KB
1 KB 15ms
15ms Image
image/svg+xml 2600:9000:250b:3c00:18:9ade:b580:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/img/pbs_logo.svg
Requested by: Host: jaws-prod.cdn.pbs.org
URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/css/header.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:250b:3c00:18:9ade:b580:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 633c2dc614a3eb8875d59e9b7bf3429ac4871d6a4651e23c14e80eff292abd72

Request headers

Referer: https://jaws-prod.cdn.pbs.org/1.47.0/header/css/header.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 14:38:22 GMT
content-encoding: gzip
via: 1.1 f7712655aa6587fbf06c55b40ebb2680.cloudfront.net (CloudFront)
x-amz-version-id: .L3vVWQTAamt_x4ozA1AvnZ7HpMO1MzI
last-modified: Tue, 27 Feb 2024 09:16:15 GMT
server: AmazonS3
x-amz-cf-pop: IAD12-P4
age: 19764
etag: "57d6bae44ab82d53e8a8870f41e5debe"
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-type: image/svg+xml
accept-ranges: bytes
content-length: 886
x-amz-cf-id: kBjFhOnpKBym2uK_PRgj2nJ7zFmgQyBuOo2HXxa7uR5r2xHLrnOalQ==

GET
H2 200 pbs_lens.svg
jaws-prod.cdn.pbs.org/1.47.0/header/img/ 595 B
768 B 14ms
14ms Image
image/svg+xml 2600:9000:250b:3c00:18:9ade:b580:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/img/pbs_lens.svg
Requested by: Host: jaws-prod.cdn.pbs.org
URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/css/header.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:250b:3c00:18:9ade:b580:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: cac860c44b938acf0ac38fbf9713f3481b1a4eaa13d7b526b6981d5321104f19

Request headers

Referer: https://jaws-prod.cdn.pbs.org/1.47.0/header/css/header.css
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

x-amz-version-id: hGw2e7Ba9qXOqrDqECOk9XGOQ2eTJUs6
content-encoding: gzip
via: 1.1 f7712655aa6587fbf06c55b40ebb2680.cloudfront.net (CloudFront)
date: Sun, 07 Jul 2024 22:46:19 GMT
x-amz-cf-pop: IAD12-P4
age: 76887
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 343
last-modified: Tue, 27 Feb 2024 09:16:15 GMT
server: AmazonS3
etag: "f43a8daea3b7324cd1cabb9724d7295c"
vary: Accept-Encoding
content-type: image/svg+xml
accept-ranges: bytes
x-amz-cf-id: J7BIBnXbx5GHiFnrmPQqOFBH5AqusHcim4skmkZ-5wNdJYKZclbyQQ==

GET
H2 200 PBSSans-Medium.woff2
www-tc.pbs.org/pbsfonts/v1.2/ 28 KB
29 KB 40ms
14ms Font
application/octet-stream 13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://www-tc.pbs.org/pbsfonts/v1.2/PBSSans-Medium.woff2
Requested by: Host: jaws-prod.cdn.pbs.org
URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/css/header.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 658891706d5fa96fb08996a130cde31530cd62096a52c7a1f5392538e0883ca5

Request headers

Referer: https://jaws-prod.cdn.pbs.org/
Origin: https://www.pbs.org
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Sat, 06 Jul 2024 19:15:53 GMT
x-amz-version-id: 3ipWmPIiDksiACI4GMBFG_med2v9Hhgo
via: 1.1 f44c8fed96046735d6f7ada758945c4e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 175913
x-cache: Hit from cloudfront
content-length: 28544
last-modified: Mon, 02 Nov 2020 12:01:21 GMT
server: AmazonS3
etag: "78927ccad4e5cd418664f3c1deee2b8d"
vary: Origin,Access-Control-Request-Headers,Access-Control-Request-Method
access-control-max-age: 3000
access-control-allow-methods: GET, HEAD, PUT, POST, DELETE
content-type: application/octet-stream
access-control-allow-origin: https://www.pbs.org
access-control-expose-headers: Access-Control-Allow-Origin, ETag
cache-control: public,max-age=32161752
access-control-allow-credentials: true
x-amz-meta-version-id: 5eL36jjo.lrTDuZy62ySQZlUDazTSPOI
accept-ranges: bytes
x-amz-cf-id: VhgvQqsyG7DNj0LFS137mIDBEV6B0Z64EChUfh5nsFlIOYg3_o0BkA==

GET
H2 200 PBSSans.woff2
www-tc.pbs.org/pbsfonts/v1.2/ 28 KB
29 KB 47ms
21ms Font
application/octet-stream 13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://www-tc.pbs.org/pbsfonts/v1.2/PBSSans.woff2
Requested by: Host: jaws-prod.cdn.pbs.org
URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/css/header.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 671085a6cb14194c4d49bd6e16c2a89357186d4a7d70a79b69a08fea806cf3c8

Request headers

Referer: https://jaws-prod.cdn.pbs.org/
Origin: https://www.pbs.org
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Sat, 06 Jul 2024 19:16:57 GMT
x-amz-version-id: jnL97jui8_ZkmGXTuY_ZlVg5887IlXNx
via: 1.1 f44c8fed96046735d6f7ada758945c4e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 175849
x-cache: Hit from cloudfront
content-length: 28912
last-modified: Mon, 02 Nov 2020 12:01:21 GMT
server: AmazonS3
etag: "208de2916ebd6eb4243347bdc272f543"
vary: Origin,Access-Control-Request-Headers,Access-Control-Request-Method
access-control-max-age: 3000
access-control-allow-methods: GET, HEAD, PUT, POST, DELETE
content-type: application/octet-stream
access-control-allow-origin: https://www.pbs.org
access-control-expose-headers: Access-Control-Allow-Origin, ETag
cache-control: public,max-age=32161752
access-control-allow-credentials: true
x-amz-meta-version-id: yso2uVDQTMGCkqPWuAn9k3teTd8iJVSw
accept-ranges: bytes
x-amz-cf-id: _YTilk1bT-7OFqS0jPY6BRXzUvD-eTOw4yA5IWsdgMzpByaLPHAAeA==

GET
H2 200 PBSSans-Bold.woff2
www-tc.pbs.org/pbsfonts/v1.2/ 28 KB
28 KB 49ms
24ms Font
application/octet-stream 13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://www-tc.pbs.org/pbsfonts/v1.2/PBSSans-Bold.woff2
Requested by: Host: jaws-prod.cdn.pbs.org
URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/css/header.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: d3eee66c3d51d0d636d71e963b621ca18ae78e5ed1ff88998580c737eb4732d3

Request headers

Referer: https://jaws-prod.cdn.pbs.org/
Origin: https://www.pbs.org
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Sat, 06 Jul 2024 19:15:53 GMT
x-amz-version-id: XNGVMq52LYLbszSO1fq3D6.QaoVqEgLd
via: 1.1 f44c8fed96046735d6f7ada758945c4e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 175913
x-cache: Hit from cloudfront
content-length: 28392
last-modified: Mon, 02 Nov 2020 12:01:20 GMT
server: AmazonS3
etag: "65cb0b95413cdaf0ccfa452cd4c026d7"
vary: Origin,Access-Control-Request-Headers,Access-Control-Request-Method
access-control-max-age: 3000
access-control-allow-methods: GET, HEAD, PUT, POST, DELETE
content-type: application/octet-stream
access-control-allow-origin: https://www.pbs.org
access-control-expose-headers: Access-Control-Allow-Origin, ETag
cache-control: public,max-age=32161752
access-control-allow-credentials: true
x-amz-meta-version-id: 6tzfRZHWxsU4LPsKV9ttuK_eB.0dk0V1
accept-ranges: bytes
x-amz-cf-id: QamOdvsAbXFpl4vX-NgyGEAws59K2QYLXC2HtK3t1cIz5bWkW5KSIg==

GET
H2 200 localization.css
jaws-prod.cdn.pbs.org/1.47.0/header/css/ 23 KB
4 KB 14ms
14ms Stylesheet
text/css 2600:9000:250b:3c00:18:9ade:b580:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/css/localization.css?1720469265538
Requested by: Host: jaws-prod.cdn.pbs.org
URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/js/localization.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:250b:3c00:18:9ade:b580:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: a1f6d9a284db29124675b89965556c4f2f31b3c9b733293180c88d83d74be017

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 10:12:21 GMT
content-encoding: gzip
via: 1.1 f7712655aa6587fbf06c55b40ebb2680.cloudfront.net (CloudFront)
x-amz-version-id: gd2FFFET3DaZInoeOcRSCl2c9NM8D912
last-modified: Tue, 27 Feb 2024 09:16:14 GMT
server: AmazonS3
x-amz-cf-pop: IAD12-P4
age: 35725
etag: "ca26a626092a84ff8c6b35b34e13bb6b"
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-type: text/css
accept-ranges: bytes
content-length: 4133
x-amz-cf-id: Fc88T4JkbEkmVucra2fZK0e_U67tX5Csac52jiSXHcxVUxG9Ngq-fA==

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 287 KB
98 KB 25ms
24ms Script
application/javascript 2607:f8b0:400d:c01::61
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-QCNNW9XL0J&l=GTMDataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-TWTDGH&l=GTMDataLayer

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:400d:c01::61 Morganton, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

a95966bb33d40c57589ec66976a012da937e64173d25c1afba4e5e2c257f9962

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:45 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 99762
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Mon, 08 Jul 2024 20:07:45 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 66ms
22ms Script
text/javascript 2607:f8b0:400d:c0d::71
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-TWTDGH&l=GTMDataLayer

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:400d:c0d::71 Morganton, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Mon, 08 Jul 2024 19:10:19 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
server: Golfe2
age: 3446
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: 20994
expires: Mon, 08 Jul 2024 21:10:19 GMT

GET
H2 200 / Show response
jaws.pbs.org/localization/true/ 41 KB
41 KB 26ms
25ms Script
application/json 50.16.199.20
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://jaws.pbs.org/localization/true/?extended={%22extended%22:{%22zip%22:%2210013%22,%22state%22:%22NY%22,%22stations%22:[%22WNET%22,%22WNJT%22,%22WLIW%22]}}&callback=callbackfunction68684
Requested by: Host: jaws-prod.cdn.pbs.org
URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/js/localization.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.16.199.20 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-16-199-20.compute-1.amazonaws.com
Software: /
Resource Hash: 6d8a2c687bf6f3a70c4d671583a3d5f07311c8d0f86bf2819a6cf1f0b4061b83

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:45 GMT
content-length: 41918
vary: Origin
content-type: application/json

POST
H2 204 collect
www.google-analytics.com/g/ 0
0 22ms
22ms Fetch
text/plain 2607:f8b0:400d:c0d::71
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://www.google-analytics.com/g/collect?v=2&tid=G-QCNNW9XL0J&gtm=45je4730v896547955z86416832za200zb6416832&_p=1720469265208&gcd=13l3l3l3l1&npa=0&dma=0&tag_exp=0&cid=2146795927.1720469266&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1720469265&sct=1&seg=0&dl=https%3A%2F%2Fwww.pbs.org%2Fwgbh%2Fbuildingbig%2Fbridge%2Fbasics.html&dt=BUILDING%20BIG%3A%20Bridge%20Basics&en=page_view&_fv=1&_nsi=1&_ss=1&ep.hostname=www.pbs.org&ep.gtm_settings=GTM-TWTDGH%20%7C%20528%20%7C%20&ep.gtm_tag_name=GA4%20-%20PBS%20-%20Configuration%20Tag&tfd=586&_z=fetch
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-QCNNW9XL0J&l=GTMDataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2607:f8b0:400d:c0d::71 Morganton, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 08 Jul 2024 20:07:45 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.pbs.org
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: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 / Show response
jaws.pbs.org/localization/false/ 12 KB
12 KB 23ms
23ms Script
application/json 50.16.199.20
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://jaws.pbs.org/localization/false/?callsign=WNET&profile=color&callback=callbackfunction71861
Requested by: Host: jaws-prod.cdn.pbs.org
URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/js/localization.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.16.199.20 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-16-199-20.compute-1.amazonaws.com
Software: /
Resource Hash: 54847a4bb652e9fe1f8d7f8c4aaca732c08c84826be8e83c46db3c9ae4d1b732

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:45 GMT
content-length: 12634
vary: Origin
content-type: application/json

GET
H2 200 linkid.js Show response
www.google-analytics.com/plugins/ua/ 2 KB
1 KB 23ms
23ms Script
text/javascript 2607:f8b0:400d:c0d::71
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/plugins/ua/linkid.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:400d:c0d::71 Morganton, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

92fca55833f48b4289ac8f1cedd48752b580fce4ec4b5d81670b8193d6e51b54

Security Headers

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

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 19:39:14 GMT
content-encoding: br
x-content-type-options: nosniff
age: 1711
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 697
x-xss-protection: 0
last-modified: Fri, 30 Jun 2023 18:58:00 GMT
server: sffe
vary: Accept-Encoding
report-to: {"group":"static-on-bigtable","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/static-on-bigtable"}]}
content-type: text/javascript
cache-control: public, max-age=3600
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="static-on-bigtable"
expires: Mon, 08 Jul 2024 20:39:14 GMT

GET
H2 200 / Show response
jaws.pbs.org/localization/false/ 12 KB
12 KB 24ms
23ms Script
application/json 50.16.199.20
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://jaws.pbs.org/localization/false/?callsign=WNET&callback=callbackfunction26288
Requested by: Host: jaws-prod.cdn.pbs.org
URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/js/localization.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 50.16.199.20 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-50-16-199-20.compute-1.amazonaws.com
Software: /
Resource Hash: cc8557ab724febba6015f1b009f899f30a6dd19a99fdaa0f82c056c843cbeb09

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 08 Jul 2024 20:07:45 GMT
content-length: 12634
vary: Origin
content-type: application/json

GET
H2 200 pbs_x.svg
jaws-prod.cdn.pbs.org/1.47.0/header/img/ 292 B
640 B 16ms
16ms Image
image/svg+xml 2600:9000:250b:3c00:18:9ade:b580:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/img/pbs_x.svg
Requested by: Host: jaws-prod.cdn.pbs.org
URL: https://jaws-prod.cdn.pbs.org/1.47.0/header/css/localization.css?1720469265538
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:250b:3c00:18:9ade:b580:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 9321b0a47f39ba3206649bb929ec22ca16acf948b871916ed6d39f70768b8b8d

Request headers

Referer: https://jaws-prod.cdn.pbs.org/1.47.0/header/css/localization.css?1720469265538
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

x-amz-version-id: RKmcFQf5FG47oxny_BKRRYQLIAU0dm6C
content-encoding: gzip
via: 1.1 f7712655aa6587fbf06c55b40ebb2680.cloudfront.net (CloudFront)
date: Sun, 07 Jul 2024 22:25:18 GMT
x-amz-cf-pop: IAD12-P4
age: 78148
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 214
last-modified: Tue, 27 Feb 2024 09:16:15 GMT
server: AmazonS3
etag: "995392e2a2bfda86a23103d8567d8c1e"
vary: Accept-Encoding
content-type: image/svg+xml
accept-ranges: bytes
x-amz-cf-id: 6AYuyPYxyHV04FTxdR6tZwKFmBkdG-KVzndXxL3nFzKLNiGC0z4P5Q==

GET
H2 200 wnet-color-cobranded-logo-GXznsKF.png
image.pbs.org/stations/ 6 KB
7 KB 63ms
29ms Image
image/png 2600:9000:201e:a00:6:b56f:f3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://image.pbs.org/stations/wnet-color-cobranded-logo-GXznsKF.png?resize=200x&format=png
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:201e:a00:6:b56f:f3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: /
Resource Hash: 56d6d3a2c6871af52b888f38c030d7c4ae58ee6790634a34694b5ed63ba40b37

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Mon, 03 Jun 2024 11:49:05 GMT
via: 1.1 c84ecfd128e1f4c41a53a2b42410f3b8.cloudfront.net (CloudFront)
x-amz-cf-pop: IAD89-C3
age: 3053920
x-cache: Hit from cloudfront
content-type: image/png
cache-control: max-age=31536000
content-length: 6611
x-amz-cf-id: hUAiDo2ffa7RAM3Z9LQ9G4X7qj55r_b5xSlz_zxYnDVoLmrr9txfzQ==

POST
H3 200 collect Show response
www.google-analytics.com/j/ 4 B
24 B 23ms
23ms XHR
text/plain 2607:f8b0:400d:c0d::71
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1412685183&t=pageview&_s=1&dl=https%3A%2F%2Fwww.pbs.org%2Fwgbh%2Fbuildingbig%2Fbridge%2Fbasics.html&ul=en-us&de=windows-1252&dt=BUILDING%20BIG%3A%20Bridge%20Basics&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aCDAAEAjAAAAACAAI~&jid=905490560&gjid=23068458&cid=2146795927.1720469266&tid=UA-1996666-7&_gid=1159599052.1720469266&_r=1&_slc=1&gtm=45He4730n71TWTDGHv6416832za200&cd9=GMT-10&cd10=10&cd11=20240708&cd12=1&cd13=Monday&cd14=08&gcd=13l3l3l3l1&dma=0&tag_exp=0&z=549281453

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:400d:c0d::71 Morganton, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

aec60bc104db041b1512185839f18f52986df7e569e5445f740dd60f763fbca8

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Mon, 08 Jul 2024 20:07:45 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.pbs.org
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: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 23ms
22ms Image
image/gif 2607:f8b0:400d:c0d::71
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=1412685183&t=event&ni=1&_s=1&dl=https%3A%2F%2Fwww.pbs.org%2Fwgbh%2Fbuildingbig%2Fbridge%2Fbasics.html&ul=en-us&de=windows-1252&dt=BUILDING%20BIG%3A%20Bridge%20Basics&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=Auto-localization%20overlay&ea=Is%20This%20Your%20Station&el=Viewed%20Overlay&_u=aCDAAEAjAAAAACAAI~&jid=&gjid=&cid=2146795927.1720469266&tid=UA-1996666-7&_gid=1159599052.1720469266&gtm=45He4730n71TWTDGHv6416832za200&cd1=WNET&cd9=GMT-10&cd10=10&cd11=20240708&cd12=1&cd13=Monday&cd14=08&gcd=13l3l3l3l1&dma=0&tag_exp=0&z=821316823

Requested by

Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:400d:c0d::71 Morganton, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 08 Jul 2024 06:07:52 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 50393
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 wnet-color-cobranded-logo-GXznsKF.png
image.pbs.org/stations/ 38 KB
38 KB 36ms
17ms Image
image/png 2600:9000:201e:a00:6:b56f:f3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://image.pbs.org/stations/wnet-color-cobranded-logo-GXznsKF.png
Requested by: Host: www.pbs.org
URL: https://www.pbs.org/wgbh/buildingbig/bridge/basics.html
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:201e:a00:6:b56f:f3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: /
Resource Hash: 6e72353841b5033c85fe5fdc186074308ca2271582f1217ea0ee0bac99bee86c

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Thu, 28 Dec 2023 11:56:08 GMT
via: 1.1 c84ecfd128e1f4c41a53a2b42410f3b8.cloudfront.net (CloudFront)
x-amz-cf-pop: IAD89-C3
age: 16704697
x-cache: Hit from cloudfront
content-type: image/png
cache-control: max-age=31536000
content-length: 39017
x-amz-cf-id: TkNXJJZw0ID7yYK8AF8oekZIi4Xep9pSrvehBsKONkAlgGUnKJS3Zg==

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 1 B
344 B 72ms
23ms XHR
text/plain 2607:f8b0:400d:c01::9a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-1996666-7&cid=2146795927.1720469266&jid=905490560&gjid=23068458&_gid=1159599052.1720469266&_u=aCDAAEAiAAAAACAAI~&z=996222495

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:400d:c01::9a Morganton, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Mon, 08 Jul 2024 20:07:45 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.pbs.org
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: 1
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2

200

favicon.ico
www-tc.pbs.org/
Redirect Chain

https://www.pbs.org/favicon.ico
https://www-tc.pbs.org/favicon.ico

15 KB
15 KB

12ms
11ms

Other
image/x-icon

13.224.214.105
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://www-tc.pbs.org/favicon.ico
Protocol: H2
Server: 13.224.214.105 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-214-105.phl50.r.cloudfront.net
Software: openresty /
Resource Hash: 7545d5b6e05d352592f92d8772c689f369483ce465451d80801d8d1c15d24c6a

Request headers

Referer: https://www.pbs.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 25 Jun 2024 01:08:07 GMT
via: www-cache.pbs.org (t=1719277687645544), 1.1 677c6e9af68514f698151642c19f6c8e.cloudfront.net (CloudFront)
x-amz-cf-pop: PHL50-C1
age: 1191578
x-cache: Hit from cloudfront
content-length: 15086
last-modified: Mon, 04 Nov 2019 15:54:55 GMT
server: openresty
x-pbs-fwsrvname: ip-10-193-20-128.ec2.internal
access-control-allow-methods: GET,HEAD
content-type: image/x-icon
access-control-allow-origin: *
cache-control: max-age=10368000
x-kids-map: nousername
x-cache-fs-status: BYPASS
accept-ranges: bytes
access-control-allow-headers: *
x-amz-cf-id: wpfbqs4Zgu27PY9KV_a0hZSqWmkVmO5yNp_Ry6-U1O7oWdcZBWSv0A==
expires: Wed, 23 Oct 2024 01:08:07 GMT

Redirect headers

date: Mon, 08 Jul 2024 20:07:45 GMT
via: 1.1 59447a5aa4c2bb0a7302a6eaa4778afc.cloudfront.net (CloudFront)
server: openresty
x-amz-cf-pop: PHL50-C1
x-pbs-fwsrvname: ip-10-193-81-53.ec2.internal
x-cache: Miss from cloudfront
content-type: text/html; charset=iso-8859-1
location: https://www-tc.pbs.org/favicon.ico
cache-control: max-age=86400
x-kids-map: nousername
x-cache-fs-status: HIT
content-length: 242
x-amz-cf-id: iK2s4ccpngdCiSaYehoyp2bN1yiZUwBVzsRcvMfN7SkvIbA-zSl5dA==

Verdicts & Comments Add Verdict or Comment

52 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.

11 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
.pbs.org/	1970-01-21 06:40:05	Name: pbsol.sta_extended Value: z%3D10013%23t%3Db%23s%3D%5B%22WNET%22%2C%22WNJT%22%2C%22WLIW%22%5D%23st%3DNY%23co%3DUS%23sid%3D%5B%2280f93f7f-9742-47b8-aa58-0c0ceb866d9f%22%2C%2263b643e1-1a13-4dd9-9bab-ff6f7527715f%22%2C%22a58c2765-7e77-4114-9668-75920022c6bc%22%5D
.pbs.org/	1970-01-21 07:30:29	Name: _ga_QCNNW9XL0J Value: GS1.1.1720469265.1.0.1720469265.0.0.0
.pbs.org/	1969-12-31 23:59:59	Name: pbs.preventOverlays Value: 1
.pbs.org/	1970-01-21 07:30:29	Name: _ga Value: GA1.2.2146795927.1720469266
.pbs.org/	1970-01-20 21:55:55	Name: _gid Value: GA1.2.1159599052.1720469266
.pbs.org/	1970-01-21 06:27:07	Name: pbsol.common.name.short Value: THIRTEEN PBS
.pbs.org/	1970-01-21 06:27:07	Name: pbsol.common.name Value: THIRTEEN PBS
.pbs.org/	1970-01-21 06:27:07	Name: pbsol.station Value: WNET
.pbs.org/	1970-01-21 06:27:07	Name: pbsol.station_id Value: 80f93f7f-9742-47b8-aa58-0c0ceb866d9f
.pbs.org/	1970-01-21 06:27:07	Name: pbsol.station_logo Value: https://image.pbs.org/stations/wnet-color-cobranded-logo-GXznsKF.png
.pbs.org/	1970-01-20 21:54:29	Name: _gat_UA-1996666-7 Value: 1

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Content-Security-Policy	upgrade-insecure-requests; img-src * data: blob:;

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.

d2ok2u3bz752mp.cloudfront.net
image.pbs.org
jaws-prod.cdn.pbs.org
jaws.pbs.org
localization.digi-prod.pbs.org
stats.g.doubleclick.net
www-tc.pbs.org
www.google-analytics.com
www.googletagmanager.com
www.pbs.org
108.138.82.163
13.224.214.105
2600:9000:201e:a00:6:b56f:f3c0:93a1
2600:9000:20ed:e00:0:3833:24c0:93a1
2600:9000:250b:3c00:18:9ade:b580:93a1
2607:f8b0:400d:c01::61
2607:f8b0:400d:c01::9a
2607:f8b0:400d:c0d::71
3.209.59.252
50.16.199.20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www.pbs.org Open in urlscan Pro 2600:9000:20ed:e00:0:3833:24c0:93a1 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

65 Requests

45 %HTTPS

60 %IPv6

5 Domains

10 Subdomains

10 IPs

1 Countries

587 kBTransfer

1350 kBSize

11 Cookies

6 Outgoing links

Redirected requests

65 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

www.pbs.org Open in urlscan Pro
2600:9000:20ed:e00:0:3833:24c0:93a1 Public Scan

Screenshot
Live screenshot

Full Image

65
Requests

45 %
HTTPS

60 %
IPv6

5
Domains

10
Subdomains

10
IPs

1
Countries

587 kB
Transfer

1350 kB
Size

11
Cookies

65 HTTP transactions
0 data transactions