levelup.gitconnected.com Open in urlscan Pro
52.6.3.192 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
Effective URL:
https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
Submission: On May 01 via api (May 1st 2020, 4:59:04 pm UTC) from US

Summary HTTP 56 Redirects Links 52 Behaviour Indicators

Summary

This website contacted 13 IPs in 3 countries across 10 domains to perform 56 HTTP transactions. The main IP is 52.6.3.192, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is levelup.gitconnected.com.
TLS certificate: Issued by Sectigo RSA Domain Validation Secure ... on September 30th 2019. Valid for: a year.

This is the only time levelup.gitconnected.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 8	52.6.3.192 52.6.3.192	14618 (AMAZON-AES) (AMAZON-AES)
1 1	2606:4700::68... 2606:4700::6810:7a7f	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a02:26f0:6c0... 2a02:26f0:6c00:183::13b8	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
31	2606:4700::68... 2606:4700::6810:7591	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2a00:1450:400... 2a00:1450:4001:81b::200e	15169 (GOOGLE) (GOOGLE)
1	13.224.89.108 13.224.89.108	16509 (AMAZON-02) (AMAZON-02)
1	13.224.103.125 13.224.103.125	16509 (AMAZON-02) (AMAZON-02)
1	52.20.81.85 52.20.81.85	14618 (AMAZON-AES) (AMAZON-AES)
5	34.237.125.97 34.237.125.97	14618 (AMAZON-AES) (AMAZON-AES)
1	2600:9000:219... 2600:9000:2190:6a00:19:9934:6a80:93a1	16509 (AMAZON-02) (AMAZON-02)
3	2600:9000:219... 2600:9000:2190:e400:11:f728:3040:93a1	16509 (AMAZON-02) (AMAZON-02)
1	34.199.92.237 34.199.92.237	14618 (AMAZON-AES) (AMAZON-AES)
1	2600:1f18:24e... 2600:1f18:24e6:b902:4c04:c0d4:4a88:b808	14618 (AMAZON-AES) (AMAZON-AES)
56	13

8 52.6.3.192 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-6-3-192.compute-1.amazonaws.com

levelup.gitconnected.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:7a7f (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:6c00:183::13b8 (Ascension Island)

ASN20940 (AKAMAI-ASN1, EU)

cdn.optimizely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

31 2606:4700::6810:7591 (United States)

ASN13335 (CLOUDFLARENET, US)

glyph.medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
miro.medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn-client.medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:81b::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 13.224.89.108 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-89-108.zrh50.r.cloudfront.net

d1z2jf7jlzjs58.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.224.103.125 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-103-125.zrh50.r.cloudfront.net

cdn.branch.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.20.81.85 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-20-81-85.compute-1.amazonaws.com

srv-2020-05-01-16.pixel.parsely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 34.237.125.97 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-237-125-97.compute-1.amazonaws.com

collector-medium.lightstep.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:2190:6a00:19:9934:6a80:93a1 (United States)

ASN16509 (AMAZON-02, US)

app.link	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2600:9000:2190:e400:11:f728:3040:93a1 (United States)

ASN16509 (AMAZON-02, US)

api2.branch.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 34.199.92.237 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-199-92-237.compute-1.amazonaws.com

errors.client.optimizely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:1f18:24e6:b902:4c04:c0d4:4a88:b808 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)

browser-http-intake.logs.datadoghq.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
32	medium.com 1 redirects medium.com glyph.medium.com miro.medium.com cdn-client.medium.com	1 MB
8	gitconnected.com 1 redirects levelup.gitconnected.com	42 KB
5	lightstep.com collector-medium.lightstep.com	1 KB
4	branch.io cdn.branch.io api2.branch.io	24 KB
3	google-analytics.com www.google-analytics.com	18 KB
2	optimizely.com cdn.optimizely.com errors.client.optimizely.com	93 KB
1	datadoghq.com browser-http-intake.logs.datadoghq.com	93 B
1	app.link app.link	729 B
1	parsely.com srv-2020-05-01-16.pixel.parsely.com	229 B
1	cloudfront.net d1z2jf7jlzjs58.cloudfront.net	19 KB
56	10

	Domain	Requested by
16	miro.medium.com	levelup.gitconnected.com
11	cdn-client.medium.com	levelup.gitconnected.com
8	levelup.gitconnected.com	1 redirects cdn-client.medium.com
5	collector-medium.lightstep.com	cdn-client.medium.com
4	glyph.medium.com	levelup.gitconnected.com
3	api2.branch.io	cdn-client.medium.com
3	www.google-analytics.com	levelup.gitconnected.com
1	browser-http-intake.logs.datadoghq.com	cdn-client.medium.com
1	errors.client.optimizely.com	cdn-client.medium.com
1	app.link	cdn.branch.io
1	srv-2020-05-01-16.pixel.parsely.com	levelup.gitconnected.com
1	cdn.branch.io	levelup.gitconnected.com
1	d1z2jf7jlzjs58.cloudfront.net	cdn-client.medium.com
1	cdn.optimizely.com	levelup.gitconnected.com
1	medium.com	1 redirects
56	15

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

Domain
medium.com
rsci.app.link
gitconnected.com
developer.chrome.com
developers.chrome.com
github.com
chrome.google.com
addons.mozilla.org
help.medium.com
itunes.apple.com
play.google.com

Subject Issuer	Validity	Valid
levelup.gitconnected.com Sectigo RSA Domain Validation Secure Server CA	`2019-09-30` - `2020-09-29`	a year	crt.sh
cdn.optimizely.com DigiCert SHA2 Secure Server CA	`2020-01-20` - `2021-03-20`	a year	crt.sh
*.medium.com DigiCert SHA2 Secure Server CA	`2018-07-31` - `2020-09-09`	2 years	crt.sh
*.google-analytics.com GTS CA 1O1	`2020-04-07` - `2020-06-30`	3 months	crt.sh
*.cloudfront.net DigiCert Global CA G2	`2019-07-17` - `2020-07-05`	a year	crt.sh
*.branch.io DigiCert SHA2 Secure Server CA	`2018-12-05` - `2020-12-08`	2 years	crt.sh
*.pixel.parsely.com Let's Encrypt Authority X3	`2020-04-01` - `2020-06-30`	3 months	crt.sh
*.lightstep.com Let's Encrypt Authority X3	`2020-04-27` - `2020-07-26`	3 months	crt.sh
appipv4.link Amazon	`2019-08-19` - `2020-09-19`	a year	crt.sh
errors.client.optimizely.com DigiCert SHA2 High Assurance Server CA	`2018-09-24` - `2020-09-28`	2 years	crt.sh
*.logs.datadoghq.com COMODO RSA Domain Validation Secure Server CA	`2018-08-30` - `2020-08-29`	2 years	crt.sh

This page contains 1 frames:

Primary Page: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
Frame ID: 55ED9008E769F656792399508E263F23
Requests: 61 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d HTTP 302
https://medium.com/m/global-identity?redirectUrl=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-t... HTTP 302
https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?... Page URL

Detected technologies

Nginx (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /nginx(?:\/([\d.]+))?/i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Optimizely (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /optimizely\.com.*\.js/i

Page Statistics

56
Requests

100 %
HTTPS

54 %
IPv6

10
Domains

15
Subdomains

13
IPs

3
Countries

1423 kB
Transfer

3348 kB
Size

0
Cookies

52 Outgoing links

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

URL: https://medium.com/?source=post_page-----ef9d7f69625d----------------------

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=login&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_page-----ef9d7f69625d---------------------nav_reg-
Title: Sign in

Search URL Search Domain Scan URL

URL: https://rsci.app.link/?%24canonical_url=https%3A%2F%2Fmedium.com%2Fp%2Fef9d7f69625d&~feature=LoMobileNavBar&~channel=ShowPostUnderCollection&source=post_page-----ef9d7f69625d----------------------
Title: Open in app

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_page-----ef9d7f69625d---------------------nav_reg-
Title: Get started

Search URL Search Domain Scan URL

URL: https://gitconnected.com/resume-builder?utm_source=medium&utm_medium=nav&source=post_page-----ef9d7f69625d----------------------
Title: Awesome Developer Résumés →

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=-dc12cffe5f2e-------------------------follow_byline-
Title: Follow

Search URL Search Domain Scan URL

URL: https://medium.com/p/ef9d7f69625d/share/twitter?source=post_actions_header---------------------------

Search URL Search Domain Scan URL

URL: https://medium.com/p/ef9d7f69625d/share/facebook?source=post_actions_header---------------------------

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_actions_header--------------------------bookmark_sidebar-

Search URL Search Domain Scan URL

URL: https://developer.chrome.com/extensions/background_migration
Title: Google developer documentation

Search URL Search Domain Scan URL

URL: https://developers.chrome.com/extensions/alarms
Title: alarm

Search URL Search Domain Scan URL

URL: https://developer.chrome.com/extensions/messaging
Title: sends a message.

Search URL Search Domain Scan URL

URL: https://developer.chrome.com/extensions/runtime#method-getBackgroundPage
Title: runtime.getBackgroundPage

Search URL Search Domain Scan URL

URL: https://developer.chrome.com/extensions/alarms
Title: alarms API

Search URL Search Domain Scan URL

URL: https://github.com/huchenme/hacker-tab-extension/commit/ff765829f2d96ea5e53265b11d4a27cec4133b5d
Title: in the commit

Search URL Search Domain Scan URL

URL: https://github.com/huchenme/hacker-tab-extension
Title: Github

Search URL Search Domain Scan URL

URL: https://chrome.google.com/webstore/detail/hacker-tab/ibomigipadcieapbemkegkmadbbanbgm
Title: Chrome Web Store

Search URL Search Domain Scan URL

URL: https://addons.mozilla.org/en-US/firefox/addon/hacker-tab/
Title: Firefox Add-ons Hub

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_sidebar--------------------------follow_sidebar-
Title: Follow

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_sidebar-----ef9d7f69625d---------------------clap_sidebar-

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_actions_footer-----ef9d7f69625d---------------------clap_footer-

Search URL Search Domain Scan URL

URL: https://medium.com/p/ef9d7f69625d/share/twitter?source=post_actions_footer---------------------------

Search URL Search Domain Scan URL

URL: https://medium.com/p/ef9d7f69625d/share/facebook?source=post_actions_footer---------------------------

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_actions_footer--------------------------bookmark_sidebar-

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=follow_footer-dc12cffe5f2e-------------------------follow_footer-
Title: Follow

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=follow_footer--------------------------follow_footer-
Title: Follow

Search URL Search Domain Scan URL

URL: https://medium.com/p/ef9d7f69625d/responses/show?source=follow_footer--------------------------follow_footer-
Title: See responses (3)

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_recirc-----b485291251a1----0-----------------clap_preview-

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_recirc-----73141bb0e1a7----1-----------------clap_preview-

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_recirc-----b0ed0bc5e087----2-----------------clap_preview-

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_recirc-----6d25c5b34908----3-----------------clap_preview-

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_recirc-----383edeed4bcd----4-----------------clap_preview-

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_recirc-----95cd57788529----5-----------------clap_preview-

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_recirc-----155078d6f550----6-----------------clap_preview-

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&source=post_recirc-----f2b24a455394----7-----------------clap_preview-

Search URL Search Domain Scan URL

URL: https://medium.com/about?autoplay=1&source=post_page-----ef9d7f69625d----------------------
Title: Discover Medium

Search URL Search Domain Scan URL

URL: https://medium.com/topics?source=post_page-----ef9d7f69625d----------------------
Title: Make Medium yours

Search URL Search Domain Scan URL

URL: https://medium.com/membership?source=post_page-----ef9d7f69625d----------------------
Title: Become a member

Search URL Search Domain Scan URL

URL: https://help.medium.com/?source=post_page-----ef9d7f69625d----------------------
Title: Help

Search URL Search Domain Scan URL

URL: https://medium.com/policy/9db0094a1e0f?source=post_page-----ef9d7f69625d----------------------
Title: Legal

Search URL Search Domain Scan URL

URL: https://itunes.apple.com/app/medium-everyones-stories/id828256236?pt=698524&mt=8&ct=post_page&source=post_page-----ef9d7f69625d----------------------

Search URL Search Domain Scan URL

URL: https://play.google.com/store/apps/details?id=com.medium.reader&source=post_page-----ef9d7f69625d----------------------

Search URL Search Domain Scan URL

URL: https://medium.com/policy/f03bf92035c9
Title: Privacy Policy

Search URL Search Domain Scan URL

Page URL History

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

https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d HTTP 302
https://medium.com/m/global-identity?redirectUrl=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d HTTP 302
https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

56 HTTP transactions
5 data transactions

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

GET
H2

200

Primary Request how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d Show response
levelup.gitconnected.com/
Redirect Chain

https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
https://medium.com/m/global-identity?redirectUrl=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

261 KB
42 KB

537ms
537ms

Document
text/html

52.6.3.192
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

52.6.3.192 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-6-3-192.compute-1.amazonaws.com

Software

nginx /

Resource Hash

177a459ea84f85b5fe7d1a882c7ccb99d415037041e1babbd109c5296ec706f0

Security Headers

Name	Value
X-Frame-Options	allow-from medium.com

Request headers

:method: GET
:authority: levelup.gitconnected.com
:scheme: https
:path: /how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: none
sec-fetch-mode: navigate
sec-fetch-user: ?1
sec-fetch-dest: document
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

status: 200
server: nginx
date: Fri, 01 May 2020 16:58:41 GMT
content-type: text/html; charset=utf-8
set-cookie: uid=lo_EAzYLmtZwlZV; path=/; expires=Sat, 01 May 2021 16:58:40 GMT; samesite=none; secure; httponly sid=1:e3bTEWNZ425ix8rTLAIoWPaWlAl4BtL4Ilq+NJxDKMd3jKI95UjF1cRT9vqXPmK6VNhc46WCqP96MmstLC/jhg==; path=/; expires=Sat, 01 May 2021 16:58:40 GMT; samesite=none; secure; httponly optimizelyEndUserId=lo_EAzYLmtZwlZV; path=/; expires=Sat, 01 May 2021 16:58:40 GMT; samesite=none; secure
sepia-upstream: production
x-frame-options: allow-from medium.com
cache-control: no-cache, no-store, max-age=0, must-revalidate
medium-fulfilled-by: lite/master-20200501-151247-1b9e68c6d5, rito/master-20200501-151247-1b9e68c6d5, tutu/medium-40897
etag: W/"4124e-51Bfjbj03HlBcrMMklUIl2m8ngo"
vary: Accept-Encoding
content-encoding: gzip
x-envoy-upstream-service-time: 368

Redirect headers

status: 302
date: Fri, 01 May 2020 16:58:40 GMT
content-type: application/octet-stream
set-cookie: __cfduid=dab22916604aaa2895aed2223ae1506c91588352320; expires=Sun, 31-May-20 16:58:40 GMT; path=/; domain=.medium.com; HttpOnly; SameSite=Lax uid=lo_EAzYLmtZwlZV; Expires=Sat, 01-May-21 16:58:40 GMT; Domain=.medium.com; Path=/; Secure; HttpOnly sid=1:e2bU+hJSwzVtPm35QZ6cugWAbcV2MtYh1AzCqYOFCo8PggtcinD1BYxwNveuMoiA; path=/; expires=Sat, 01 May 2021 16:58:40 GMT; domain=.medium.com; samesite=none; secure; httponly optimizelyEndUserId=lo_EAzYLmtZwlZV; path=/; expires=Sat, 01 May 2021 16:58:40 GMT; domain=.medium.com; samesite=none; secure __cfruid=072dfa2d159cdbb56ca0568e3e143e90cdf31308-1588352320; path=/; domain=.medium.com; HttpOnly; Secure; SameSite=None
x-opentracing: {"ot-tracer-spanid":"14d42d5414928330","ot-tracer-traceid":"12fc1ff06673499b","ot-tracer-sampled":"true"}
content-security-policy: default-src 'self'; connect-src https://localhost https://*.instapaper.com https://*.stripe.com https://glyph.medium.com https://*.paypal.com https://*.braintree-api.com https://*.braintreegateway.com https://getpocket.com https://medium.com https://*.medium.com https://*.medium.com https://medium.com https://*.medium.com https://*.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://*.lightstep.com https://*.branch.io 'self'; font-src data: https://*.amazonaws.com https://*.medium.com https://glyph.medium.com https://medium.com https://*.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: medium: 'self'; img-src blob: data: https: 'self'; media-src https://*.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://*.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
x-frame-options: sameorigin
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
x-powered-by: Medium
x-obvious-tid: 1588352320609:8268b98e05a7
x-obvious-info: 40897-1b9e68c,1b9e68c6d5a
link: <https://medium.com/humans.txt>; rel="humans"
cache-control: no-cache, no-store, max-age=0, must-revalidate
expires: Thu, 09 Sep 1999 09:09:09 GMT
pragma: no-cache
location: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
strict-transport-security: max-age=15552000; includeSubDomains; preload
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 58cb0c735a51bed8-FRA
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
cf-request-id: 0272c61c120000bed810b50200000001

GET
H2 200 16180790160.js Show response
cdn.optimizely.com/js/ 317 KB
93 KB 23ms
7ms Script
text/javascript 2a02:26f0:6c00:183::13b8
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.optimizely.com/js/16180790160.js

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:6c00:183::13b8 , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),

Reverse DNS

Software

AmazonS3 /

Resource Hash

0684a8aeddee499b1ed0d62ef29df93c94bd8027a231f0fea9d01e721935e9aa

Security Headers

Name	Value
Strict-Transport-Security	max-age=15768000

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

x-amz-meta-pci_enabled: False
x-amz-version-id: kR3mM7LoNdI5iX32xROwyOD7XEdEEE_v
content-encoding: gzip
etag: "9adc45a0822a54032e17f85d5d85983c"
x-amz-request-id: C07990651949E4EC
status: 200
x-amz-replication-status: PENDING
access-control-allow-methods: GET, HEAD
server-timing: cdn;desc="AkamaiION";dur=0,rtt;desc="4";dur=0,cdnip;desc="2a02:26f0:6c00:183::13b8";dur=0,cdnmap;desc="";dur=0,proto;desc="h2";dur=0
vary: Accept-Encoding
content-length: 94160
x-amz-id-2: eb58ZcdCCZWzuJegucD9AbUIpPIkV+zn7FeHaSj8DBK1445pB2XeK2X1vBC33KhUKzUKDOBYGqI=
last-modified: Fri, 01 May 2020 16:24:17 GMT
server: AmazonS3
date: Fri, 01 May 2020 16:58:41 GMT
access-control-max-age: 86400
strict-transport-security: max-age=15768000
content-type: text/javascript; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: x-amz-meta-revision
cache-control: max-age=120
x-amz-meta-revision: 2165
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-headers: *

GET
H2 200 m2.css
glyph.medium.com/css/e/sr/latin/e/ssr/latin/e/ssb/latin/e/title/latin/ 63 KB
44 KB 87ms
68ms Stylesheet
text/css 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://glyph.medium.com/css/e/sr/latin/e/ssr/latin/e/ssb/latin/e/title/latin/m2.css

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

98940072a1c60e14a12891313dce91bd990f9236b7ac6b149351f43acd52cf22

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2212
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
cf-request-id: 0272c61ee6000096b684aa9200000001
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 86400
access-control-allow-methods: GET, POST, PUT, DELETE
content-type: text/css
access-control-allow-origin: *
vary: Accept-Encoding
cache-control: public, max-age=14400
access-control-allow-credentials: true
cf-ray: 58cb0c77da8e96b6-FRA
access-control-allow-headers: Accept, Cache-Control, Content-Type, Cookie, DNT, Origin, User-Agent, X-Client-Date, X-Obvious-Cid, X-Opentracing, X-Xsrf-Token, ot-tracer-sampled, ot-tracer-spanid, ot-tracer-traceid
expires: Fri, 01 May 2020 20:58:41 GMT

GET
H2 200 1*9EJ1XEKLx0P1-ey1Fmc6vg.png
miro.medium.com/max/490/ 8 KB
8 KB 28ms
26ms Image
image/png 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/max/490/1*9EJ1XEKLx0P1-ey1Fmc6vg.png

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

3a2ccc8ffc862c55f988996e22fc8cd476603beb94ead86c649e8cb767ae00bc

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 2337486
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3216-39bf470
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 8050
cf-request-id: 0272c61f24000096b684aab200000001
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 58cb0c783aee96b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 0*wqXxW38QpnxDbRP_.jpeg
miro.medium.com/fit/c/96/96/ 4 KB
4 KB 52ms
51ms Image
image/jpeg 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/fit/c/96/96/0*wqXxW38QpnxDbRP_.jpeg

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

c2e8fa255a67020e0f25c693a9216e9245f3f6fd8716f788e182d83b93e01f7f

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 772768
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3209-f49543a
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 4217
cf-request-id: 0272c61f39000096b684aac200000001
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 58cb0c785b0a96b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 1*E3_Npitn4Hi9qedCf5aA5w.jpeg
miro.medium.com/max/60/ 732 B
842 B 26ms
24ms Image
image/jpeg 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/max/60/1*E3_Npitn4Hi9qedCf5aA5w.jpeg?q=20

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

fbccc8f8af869b1ceb3224d5e8899486447645fc864fe5efc794fb26788b6465

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 613152
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3203-7aaf868
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 732
cf-request-id: 0272c61f39000096b684aad200000001
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 58cb0c785b0b96b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 1*E3_Npitn4Hi9qedCf5aA5w.jpeg
miro.medium.com/max/2000/ 72 KB
72 KB 48ms
47ms Image
image/jpeg 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/max/2000/1*E3_Npitn4Hi9qedCf5aA5w.jpeg

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e557f08bbebea0a696a2743762f399bbeff6a8b2af13bd05ac29bab4590b4e04

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 635069
status: 200
x-envoy-upstream-service-time: 68
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 73223
cf-request-id: 0272c61f39000096b684aae200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/master-20200320-215627-59dcb187a4
accept-ranges: bytes
cf-ray: 58cb0c785b0c96b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 1*MFhgQocI8gTPcWm3BG1IUw.png
miro.medium.com/max/60/ 717 B
834 B 23ms
22ms Image
image/png 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/max/60/1*MFhgQocI8gTPcWm3BG1IUw.png?q=20

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

55a5b7e1aaae43f268aae3120bc4b56490c830893bcacc82e8f85e747470c630

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 113971
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3203-7aaf868
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 717
cf-request-id: 0272c61f39000096b684aaf200000001
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 58cb0c785b0d96b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 1*MFhgQocI8gTPcWm3BG1IUw.png
miro.medium.com/max/1336/ 39 KB
39 KB 33ms
32ms Image
image/png 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/max/1336/1*MFhgQocI8gTPcWm3BG1IUw.png

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

f5617ae91fd92eaccde89c64ca57789c74e060f8697a72933ed0644bcb41eadc

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 126362
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3209-f49543a
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 39855
cf-request-id: 0272c61f39000096b684ab0200000001
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 58cb0c785b0f96b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 1*ZZGyikrW8ch4wb5RpJrzWg.jpeg
miro.medium.com/max/60/ 842 B
943 B 23ms
22ms Image
image/jpeg 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/max/60/1*ZZGyikrW8ch4wb5RpJrzWg.jpeg?q=20

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

566a477311f950125751acdf5d5bfc84309eef4c8a74ee1614a72aa7924fd370

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 948078
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3203-7aaf868
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 842
cf-request-id: 0272c61f3f000096b684ab1200000001
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 58cb0c786b1696b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 1*ZZGyikrW8ch4wb5RpJrzWg.jpeg
miro.medium.com/max/2000/ 225 KB
225 KB 18ms
18ms Image
image/jpeg 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/max/2000/1*ZZGyikrW8ch4wb5RpJrzWg.jpeg

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b74b19b31322250241ffd3792e55623fd38f9f2bded65b3e12bb0c31c749d300

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 477577
status: 200
x-envoy-upstream-service-time: 66
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 230397
cf-request-id: 0272c61f4f000096b684ab3200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/master-20200320-215627-59dcb187a4
accept-ranges: bytes
cf-ray: 58cb0c787b3c96b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 1*bWmCzyGWk-6Hgo96hhGPyw.png
miro.medium.com/max/60/ 2 KB
2 KB 22ms
22ms Image
image/png 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/max/60/1*bWmCzyGWk-6Hgo96hhGPyw.png?q=20

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

c434919c3f3b1ea424fd94d2fb2f7cd5cc1df97a9bb3693ca174a366fb59338b

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 113971
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3203-7aaf868
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 2151
cf-request-id: 0272c61f52000096b684ab4200000001
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 58cb0c788b4496b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 1*bWmCzyGWk-6Hgo96hhGPyw.png
miro.medium.com/max/1400/ 137 KB
137 KB 23ms
22ms Image
image/png 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/max/1400/1*bWmCzyGWk-6Hgo96hhGPyw.png

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ed7b07e302ee6e5f9ca698994745d229bcb1419ce199392005a7703d7464a925

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 126362
status: 200
x-envoy-upstream-service-time: 85
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 140399
cf-request-id: 0272c61f56000096b684ab5200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/master-20200320-215627-59dcb187a4
accept-ranges: bytes
cf-ray: 58cb0c788b4a96b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 0*wqXxW38QpnxDbRP_.jpeg
miro.medium.com/fit/c/160/160/ 8 KB
8 KB 69ms
69ms Image
image/jpeg 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/fit/c/160/160/0*wqXxW38QpnxDbRP_.jpeg

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

8e8d76a932010fb57253d4750643d7a420a375dd3ec1ae5407671d92eef0f546

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 126362
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3202-b3dbcc5
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 8039
cf-request-id: 0272c61f5b000096b684ab7200000001
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 58cb0c789b5396b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 1*5D9oYBd58pyjMkV_5-zXXQ.jpeg
miro.medium.com/fit/c/160/160/ 4 KB
5 KB 34ms
33ms Image
image/jpeg 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/fit/c/160/160/1*5D9oYBd58pyjMkV_5-zXXQ.jpeg

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

1baa3017d842ace8e58aefafef25a661e9577dd74fcdfcd97438107421bff273

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 381061
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3196-7da812a
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 4517
cf-request-id: 0272c61f6b000096b684ab9200000001
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 58cb0c78ab6e96b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 44 KB
18 KB 6ms
6ms Script
text/javascript 2a00:1450:4001:81b::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81b::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

eaf1b128b927ac2868755cb7366d35554255c8af362235afe270f9614f8c806d

Security Headers

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

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Thu, 06 Feb 2020 00:21:02 GMT
server: Golfe2
age: 141
date: Fri, 01 May 2020 16:56:20 GMT
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: public, max-age=7200
alt-svc: h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 18174
expires: Fri, 01 May 2020 18:56:20 GMT

GET
DATA 200
OK truncated
/ 156 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 4c0cc04185396c9a83cfda3644c23327d7d8ff9247157c438575b83713894173

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
DATA 200
OK truncated
/ 9 KB
9 KB Font
font/opentype

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 99c5448d6c84fc71d6805e2485727db250113edcaea123a064f8c26ce95947d8

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer
Origin: https://levelup.gitconnected.com

Response headers

Content-Type: font/opentype

GET
DATA 200
OK truncated
/ 14 KB
14 KB Font
font/opentype

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: f57137897a4e676f0d2199b79def1a95b253a1a938dff9d8ba10519f3beb2b08

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer
Origin: https://levelup.gitconnected.com

Response headers

Content-Type: font/opentype

GET
DATA 200
OK truncated
/ 10 KB
10 KB Font
font/opentype

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: a3d669b687929b3aa777fdd2c400c2b8c6b794978536a64d7e1f71edcf8037e8

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer
Origin: https://levelup.gitconnected.com

Response headers

Content-Type: font/opentype

GET
H2 200 charter-700-normal.woff
glyph.medium.com/font/f50d520/0-3j_4g_6bu_6c4_6c8_6c9_6cc_6cd_6ci_6cm/ 10 KB
11 KB 50ms
30ms Font
application/font-woff 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://glyph.medium.com/font/f50d520/0-3j_4g_6bu_6c4_6c8_6c9_6cc_6cd_6ci_6cm/charter-700-normal.woff

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

41532aec4c3a3a0747ca853b064ef7a96483a95798a6526974ec043997e2ccf9

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://glyph.medium.com/css/e/sr/latin/e/ssr/latin/e/ssb/latin/e/title/latin/m2.css
Origin: https://levelup.gitconnected.com

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 24311141
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
cf-request-id: 0272c61f5900009ac205270200000001
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 86400
access-control-allow-methods: GET, POST, PUT, DELETE
content-type: application/font-woff
access-control-allow-origin: *
vary: Accept-Encoding
cache-control: public, max-age=31536000
access-control-allow-credentials: true
cf-ray: 58cb0c788f829ac2-FRA
access-control-allow-headers: Accept, Cache-Control, Content-Type, Cookie, DNT, Origin, User-Agent, X-Client-Date, X-Obvious-Cid, X-Opentracing, X-Xsrf-Token, ot-tracer-sampled, ot-tracer-spanid, ot-tracer-traceid
expires: Sat, 01 May 2021 16:58:41 GMT

GET
DATA 200
OK truncated
/ 10 KB
10 KB Font
font/opentype

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: ef1ed6a034a5055a869c7c25765ee1f2844a27a54e83e8a857d77b3f1cd83dd3

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer
Origin: https://levelup.gitconnected.com

Response headers

Content-Type: font/opentype

GET
H2 200 marat-sans-300-italic.woff
glyph.medium.com/font/24e0824/0-3j_4g_6bu_6c4_6c8_6c9_6cc_6cd_6ci_6cm/ 10 KB
10 KB 56ms
37ms Font
application/font-woff 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://glyph.medium.com/font/24e0824/0-3j_4g_6bu_6c4_6c8_6c9_6cc_6cd_6ci_6cm/marat-sans-300-italic.woff

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

84a548a3f01f6d92045be9ae44e89520ed11505928139d831749385a36aee74c

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://glyph.medium.com/css/e/sr/latin/e/ssr/latin/e/ssb/latin/e/title/latin/m2.css
Origin: https://levelup.gitconnected.com

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 16014665
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
cf-request-id: 0272c61f5900009ac205271200000001
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 86400
access-control-allow-methods: GET, POST, PUT, DELETE
content-type: application/font-woff
access-control-allow-origin: *
vary: Accept-Encoding
cache-control: public, max-age=31536000
access-control-allow-credentials: true
cf-ray: 58cb0c788f839ac2-FRA
access-control-allow-headers: Accept, Cache-Control, Content-Type, Cookie, DNT, Origin, User-Agent, X-Client-Date, X-Obvious-Cid, X-Opentracing, X-Xsrf-Token, ot-tracer-sampled, ot-tracer-spanid, ot-tracer-traceid
expires: Sat, 01 May 2021 16:58:41 GMT

GET
H2 200 marat-sans-400-normal.woff
glyph.medium.com/font/d8659c9/3k-4f_4h-6bt_6bv-6c3_6c5-6c7_6ca-6cb_6ce-6ch_6cj-6cl_6cn-nvnj/ 14 KB
15 KB 30ms
30ms Font
application/font-woff 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://glyph.medium.com/font/d8659c9/3k-4f_4h-6bt_6bv-6c3_6c5-6c7_6ca-6cb_6ce-6ch_6cj-6cl_6cn-nvnj/marat-sans-400-normal.woff

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

12fe85ec038af8c41ba830412520589dbd125d417913c10a57838ac92ab96192

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer: https://glyph.medium.com/css/e/sr/latin/e/ssr/latin/e/ssb/latin/e/title/latin/m2.css
Origin: https://levelup.gitconnected.com

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 15933226
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
cf-request-id: 0272c61f8f00009ac205278200000001
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 86400
access-control-allow-methods: GET, POST, PUT, DELETE
content-type: application/font-woff
access-control-allow-origin: *
vary: Accept-Encoding
cache-control: public, max-age=31536000
access-control-allow-credentials: true
cf-ray: 58cb0c78efda9ac2-FRA
access-control-allow-headers: Accept, Cache-Control, Content-Type, Cookie, DNT, Origin, User-Agent, X-Client-Date, X-Obvious-Cid, X-Opentracing, X-Xsrf-Token, ot-tracer-sampled, ot-tracer-spanid, ot-tracer-traceid
expires: Sat, 01 May 2021 16:58:41 GMT

GET
H2 200 1*M2FVPPidy2x386MRAE-EeA.png
miro.medium.com/max/270/ 10 KB
10 KB 26ms
26ms Image
image/png 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/max/270/1*M2FVPPidy2x386MRAE-EeA.png

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3642d3805e9ba66fb550403766a10734052136d07789afe554763dc5658d41f0

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1367460
status: 200
x-envoy-upstream-service-time: 44
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 9821
cf-request-id: 0272c62150000096b684acf200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/master-20200415-151832-5a4843dacd
accept-ranges: bytes
cf-ray: 58cb0c7bbea196b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 1*HyH8oIcJvXp7xzu5oF6dTg.png
miro.medium.com/max/270/ 11 KB
11 KB 18ms
17ms Image
image/png 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/max/270/1*HyH8oIcJvXp7xzu5oF6dTg.png

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

baa64752d760818530bc0c3d50ad5bfa968c2d23d2da0686bc0ee49aad5f8e71

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 1367460
status: 200
x-envoy-upstream-service-time: 55
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 10998
cf-request-id: 0272c62151000096b684ad0200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/master-20200415-151832-5a4843dacd
accept-ranges: bytes
cf-ray: 58cb0c7bbea496b6-FRA
expires: Sun, 31 May 2020 16:58:41 GMT

GET
H2 200 manifest.e004d905.js Show response
cdn-client.medium.com/lite/static/js/ 5 KB
2 KB 50ms
47ms Script
application/javascript 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-client.medium.com/lite/static/js/manifest.e004d905.js

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

551877b4a069f569fbd98c03d515f9971360316f3ef2493d6e8e9905ee17e4ad

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 5163
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
x-amz-request-id: F04F0C86BDB4131B
x-amz-id-2: iT8BAQVMzItYDC6Z/fOgKfhc0AiYHb8vG0l63+I/WnMAURCnOjwYtM0fn6V31DlMrPDTSLSGdhw=
last-modified: Fri, 01 May 2020 15:19:17 GMT
server: cloudflare
etag: W/"030bf4eda488d88220ece2ffe9d1536e"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-version-id: ErM1ya8aModR2XAgKlsGlu6_8LsmVQG2
content-type: application/javascript
vary: Accept-Encoding
cache-control: public, max-age=31536000
cf-request-id: 0272c6216e000096b684ad5200000001
cf-ray: 58cb0c7beedb96b6-FRA
expires: Sat, 01 May 2021 16:58:41 GMT

GET
H2 200 vendors~main.1482baad.chunk.js Show response
cdn-client.medium.com/lite/static/js/ 736 KB
192 KB 56ms
53ms Script
application/javascript 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-client.medium.com/lite/static/js/vendors~main.1482baad.chunk.js

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

34a258adb5df4974cf7a3ad05a48d6394c9f84853471eea0d1152b12bebe664d

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 151577
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
x-amz-request-id: D1103459F3EE9BFF
x-amz-id-2: 1NCqbYe08ck1Zq3m9xcu1RyIMdcwC8QQaAPa7dKyLXZ6/lFmCOoYHOnBclFDRfvg3to205Pnch4=
last-modified: Wed, 29 Apr 2020 22:38:05 GMT
server: cloudflare
etag: W/"23d0de136de015a5ec9ca7e15348a90f"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-version-id: vnkNWh9GrjHBx7kc_2.tIIPAgKEkXnHk
content-type: application/javascript
vary: Accept-Encoding
cache-control: public, max-age=31536000
cf-request-id: 0272c6216e000096b684ad3200000001
cf-ray: 58cb0c7beed896b6-FRA
expires: Sat, 01 May 2021 16:58:41 GMT

GET
H2 200 main.7cdd843b.chunk.js Show response
cdn-client.medium.com/lite/static/js/ 483 KB
111 KB 52ms
49ms Script
application/javascript 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-client.medium.com/lite/static/js/main.7cdd843b.chunk.js

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f61ad6a8b9f16c75e35ba7fd9377af2fb07d89372a66f5e2ac447ec5725676cf

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 74083
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
x-amz-request-id: 8F8A8D31653EB2D4
x-amz-id-2: vtpyAU3YlJIScKEifpZyyCE2NoAGOm8w2quJgluF+cUy+95ETh/dcgRmqUKQmjOet7CGBdVClD0=
last-modified: Thu, 30 Apr 2020 20:11:19 GMT
server: cloudflare
etag: W/"4a4b97295ca6c5bba389a86242598db3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-version-id: WVq.wQOYCAuodhJmywV1NT6vFEqixcNM
content-type: application/javascript
vary: Accept-Encoding
cache-control: public, max-age=31536000
cf-request-id: 0272c6216e000096b684ad7200000001
cf-ray: 58cb0c7beedd96b6-FRA
expires: Sat, 01 May 2021 16:58:41 GMT

GET
H2 200 vendors~instrumentation.5f6ea14d.chunk.js Show response
cdn-client.medium.com/lite/static/js/ 62 KB
16 KB 51ms
48ms Script
application/javascript 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-client.medium.com/lite/static/js/vendors~instrumentation.5f6ea14d.chunk.js

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c8c82e297927ec5116a7152eb045326e81d3003c8393a4410c5fcbe41b2173a1

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 151577
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
x-amz-request-id: 0077B5110F0B064B
x-amz-id-2: 4AHXWbEf9jKURwk5aQWd25cA44qs1HNtcm16HXR3oSQtRtmzl12pygqobfT98ee+kAtgForIt/c=
last-modified: Wed, 29 Apr 2020 22:38:05 GMT
server: cloudflare
etag: W/"6b6b5fbd230592cd6e94df318573f965"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-version-id: i7uD3iEwlVY6qsz1uYqJtDLL.s8ftRT.
content-type: application/javascript
vary: Accept-Encoding
cache-control: public, max-age=31536000
cf-request-id: 0272c6216e000096b684ad6200000001
cf-ray: 58cb0c7beedc96b6-FRA
expires: Sat, 01 May 2021 16:58:41 GMT

GET
H2 200 instrumentation.b0d6a94a.chunk.js Show response
cdn-client.medium.com/lite/static/js/ 5 KB
2 KB 59ms
56ms Script
application/javascript 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-client.medium.com/lite/static/js/instrumentation.b0d6a94a.chunk.js

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

747249f3b21a20dd74f90db15e82ddcd80c647e3fa628577cb6e767fa5a6f4ea

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 151577
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
x-amz-request-id: 1766D9E37FDB1E46
x-amz-id-2: /tTpv7dQGqFvrPkDNMOZnLb5O1BF1Ea5r+W1rLWMH7jLEMWaSAGZU3e3+GIrbt9gMIncaPYRKZg=
last-modified: Wed, 29 Apr 2020 22:37:47 GMT
server: cloudflare
etag: W/"b87b6f92eb17d96cca64fff226ab03c6"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-version-id: 8ns27ha8vQlpR.YQ7gDP2pB2suN4Ibi3
content-type: application/javascript
vary: Accept-Encoding
cache-control: public, max-age=31536000
cf-request-id: 0272c6216e000096b684ad4200000001
cf-ray: 58cb0c7beeda96b6-FRA
expires: Sat, 01 May 2021 16:58:41 GMT

GET
H2 200 reporting.2d443901.chunk.js Show response
cdn-client.medium.com/lite/static/js/ 2 KB
1 KB 50ms
48ms Script
application/javascript 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-client.medium.com/lite/static/js/reporting.2d443901.chunk.js

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

dc665eed66929cbf9cb57a0d69d8d548767d017a7a4a8b3c14a9eb55c0472851

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 151577
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
x-amz-request-id: 09086471FC1990B5
x-amz-id-2: LoIsA06ghpKfGzo3BxWpskokSfF9Vl+wM9mGnb9g5w7vY2aL4NR57IK3aDI8rl8mc8vIQnnC4kU=
last-modified: Wed, 29 Apr 2020 22:37:53 GMT
server: cloudflare
etag: W/"e4daed4a3f278b176288a8f5c8449483"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-version-id: ZfhycXwAtK0Nfz58uSN7apu68s4c0l_Q
content-type: application/javascript
vary: Accept-Encoding
cache-control: public, max-age=31536000
cf-request-id: 0272c6216e000096b684ad2200000001
cf-ray: 58cb0c7beed596b6-FRA
expires: Sat, 01 May 2021 16:58:41 GMT

GET
H2 200 vendors~AMPPost~CollectionHomepage~CollectionHomepagePreview~CollectionNewShortformEditor~Collection~37c9fa1e.77e6fe9c.chunk.js Show response
cdn-client.medium.com/lite/static/js/ 30 KB
13 KB 24ms
17ms Script
application/javascript 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-client.medium.com/lite/static/js/vendors~AMPPost~CollectionHomepage~CollectionHomepagePreview~CollectionNewShortformEditor~Collection~37c9fa1e.77e6fe9c.chunk.js

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c51d06c0b20c19a172b8ae56ab0d81b6ec7b57d177c5784db4a31cdba2ecd070

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 258497
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
x-amz-request-id: BAC5D14461E5EACA
x-amz-id-2: KNp/HBuQQ3bV4HoOBn/BuvFTt2D76623DjPUpUncHNgW4YKvAoL8f6E27Veee5gzWJr+ZhjB2PU=
last-modified: Tue, 28 Apr 2020 16:59:45 GMT
server: cloudflare
etag: W/"025226d099826a9f1bfc75a24c8e5daa"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-version-id: RA6QBUQkKIMheND9zuWf6IdX514BZrlu
content-type: application/javascript
vary: Accept-Encoding
cache-control: public, max-age=31536000
cf-request-id: 0272c621a9000096b684ade200000001
cf-ray: 58cb0c7c4f3096b6-FRA
expires: Sat, 01 May 2021 16:58:41 GMT

GET
H2 200 vendors~AMPPost~DebugCachedPost~Post~SequencePost~Series.d740b8f5.chunk.js Show response
cdn-client.medium.com/lite/static/js/ 15 KB
5 KB 21ms
14ms Script
application/javascript 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-client.medium.com/lite/static/js/vendors~AMPPost~DebugCachedPost~Post~SequencePost~Series.d740b8f5.chunk.js

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

27724a172fc596ae6d7d4b26919e5ad5f3331a56bc003ed8fa4138ff3f1e7808

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 258497
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
x-amz-request-id: 85FB3DDA71830E3E
x-amz-id-2: 5dw+R1x0iymZMCoduitKXw3sP7BzvXHhRXqRyqD5BVvhhMAGUSwxuBgKkpfKNpuTUROdstPx/OE=
last-modified: Tue, 28 Apr 2020 16:59:45 GMT
server: cloudflare
etag: W/"84a3f6378030e5b093a85caa05bbcde9"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-version-id: ztcaUSV9SGgkkfgg8AwY4JEPdKdpEPU9
content-type: application/javascript
vary: Accept-Encoding
cache-control: public, max-age=31536000
cf-request-id: 0272c621a9000096b684adf200000001
cf-ray: 58cb0c7c4f3196b6-FRA
expires: Sat, 01 May 2021 16:58:41 GMT

GET
H2 200 AMPPost~CollectionHomepage~CollectionHomepagePreview~CollectionNewShortformEditor~CollectionPostShor~3fa3f642.f5fdcbb3.chunk.js Show response
cdn-client.medium.com/lite/static/js/ 130 KB
33 KB 32ms
26ms Script
application/javascript 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-client.medium.com/lite/static/js/AMPPost~CollectionHomepage~CollectionHomepagePreview~CollectionNewShortformEditor~CollectionPostShor~3fa3f642.f5fdcbb3.chunk.js

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1a127587e8dad6dbf70f9b693a329add097620b7979fb6e8929ba90c1e8e358c

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 74479
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
x-amz-request-id: 0E300C419A8DCC74
x-amz-id-2: EUBLeRNxErRtmY02xdJZKSIeKi4DvUxHY3kioOOg2Q5+8+ftR1WaprLpZlsxZ5Nz/kfk95XJRms=
last-modified: Thu, 30 Apr 2020 18:18:17 GMT
server: cloudflare
etag: W/"4e26cebce111232919ffe2fd0bc7aac0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-version-id: _7G6wX9COwvMxVRpL6AuH2VGyCvY2FwK
content-type: application/javascript
vary: Accept-Encoding
cache-control: public, max-age=31536000
cf-request-id: 0272c621a9000096b684ae0200000001
cf-ray: 58cb0c7c4f3296b6-FRA
expires: Sat, 01 May 2021 16:58:41 GMT

GET
H2 200 AMPPost~CollectionHomepage~CollectionHomepagePreview~DebugCachedPost~PackageBuilder~Post~PostSetting~8e568ca5.fbf0aa50.chunk.js Show response
cdn-client.medium.com/lite/static/js/ 20 KB
6 KB 18ms
15ms Script
application/javascript 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-client.medium.com/lite/static/js/AMPPost~CollectionHomepage~CollectionHomepagePreview~DebugCachedPost~PackageBuilder~Post~PostSetting~8e568ca5.fbf0aa50.chunk.js

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1fb1b02b04b3dce0ce64f031cdf72522d25c533194a688da081fad8cbc325eb3

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 90380
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
x-amz-request-id: A17446E7A18D004B
x-amz-id-2: ZnawMhlLVi5rYx7XlLmCrrPG/Xp05a/NenW0ta5FWahgxRaUMSP+SsuKVRcJW+8hIQglR/+D8Vc=
last-modified: Thu, 30 Apr 2020 15:38:51 GMT
server: cloudflare
etag: W/"b765b2c93c8e18b37545ec005f70398c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-version-id: Atgy4DrcrYDpHwfrRrrWFo2eOZf8AGg0
content-type: application/javascript
vary: Accept-Encoding
cache-control: public, max-age=31536000
cf-request-id: 0272c621aa000096b684ae1200000001
cf-ray: 58cb0c7c4f3396b6-FRA
expires: Sat, 01 May 2021 16:58:41 GMT

GET
H2 200 Post.32b1e819.chunk.js Show response
cdn-client.medium.com/lite/static/js/ 342 KB
84 KB 27ms
26ms Script
application/javascript 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-client.medium.com/lite/static/js/Post.32b1e819.chunk.js

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

df44e338ba39c4aa69e5393ccff07046ace685c494a964b358cc29580288b7da

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 5161
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
x-amz-request-id: 279732E7CAFC6DCC
x-amz-id-2: G20E4wF4h2MdDQeDQKx0NmNgx+pUbkDNAvm4Eq+LIzu3/2DzkYQ18m+Y0T17ye+Dy4hV16JnRmk=
last-modified: Fri, 01 May 2020 15:19:11 GMT
server: cloudflare
etag: W/"0902486f20ff65b8688c46eeb3db25f7"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-amz-version-id: w3eQ8Jr_CF5oio0N_FAGJaoR8RcmC9PS
content-type: application/javascript
vary: Accept-Encoding
cache-control: public, max-age=31536000
cf-request-id: 0272c621ab000096b684ae2200000001
cf-ray: 58cb0c7c4f3596b6-FRA
expires: Sat, 01 May 2021 16:58:41 GMT

GET
H2 200 collect
www.google-analytics.com/r/ 35 B
101 B 13ms
13ms Image
image/gif 2a00:1450:4001:81b::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/r/collect?v=1&_v=j81&a=1282749768&t=pageview&_s=1&dl=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d%3Fgi%3Da71c28671abe&ul=en-us&de=UTF-8&dt=How%20to%20use%20background%20script%20to%20fetch%20data%20in%20a%20Chrome%20extension&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=IEBAAEAB~&jid=2038540112&gjid=540017707&cid=2045183014.1588352322&tid=UA-24232453-2&_gid=299285865.1588352322&_r=1&z=1567508303

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81b::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 01 May 2020 16:58:41 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
status: 200
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
alt-svc: h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 35
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 graphql Show response
levelup.gitconnected.com/_/ 204 B
471 B 153ms
153ms Fetch
application/json 52.6.3.192
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://levelup.gitconnected.com/_/graphql
Requested by: Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/vendors~main.1482baad.chunk.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 52.6.3.192 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-6-3-192.compute-1.amazonaws.com
Software: nginx /
Resource Hash: 76af0fd688c4d8e1d16638ba5ca59462abadd06895201e1d67fe062a8a0104c8

Request headers

apollographql-client-name: lite
Medium-Frontend-Route: post
ot-tracer-sampled: true
ot-tracer-traceid: 37cd3cb6462e6657
Medium-Frontend-Path: /how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
Graphql-Operation: InteractivePostBodyQuery
content-type: application/json
accept: */*
Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
Medium-Frontend-App: lite/master-20200501-151247-1b9e68c6d5
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
apollographql-client-version: master-20200501-151247-1b9e68c6d5
ot-tracer-spanid: 691b7dd123372ab1

Response headers

date: Fri, 01 May 2020 16:58:42 GMT
sepia-upstream: production
server: nginx
etag: W/"cc-XukrcpynBkGW6CzYIQpllRXafGQ"
status: 200
content-type: application/json; charset=utf-8
access-control-allow-origin: *
medium-fulfilled-by: rito/master-20200501-151247-1b9e68c6d5, tutu/medium-40897
x-envoy-upstream-service-time: 34
content-length: 204
x-request-received-at: 1588352322594

GET
H/1.1 200
OK p.js Show response
d1z2jf7jlzjs58.cloudfront.net/keys/medium.com/ 48 KB
19 KB 608ms
153ms Script
application/x-javascript 13.224.89.108
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d1z2jf7jlzjs58.cloudfront.net/keys/medium.com/p.js
Requested by: Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/main.7cdd843b.chunk.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.224.89.108 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-89-108.zrh50.r.cloudfront.net
Software: nginx /
Resource Hash: f69fb1f1bdac04c805e171640feeb26af4c57592cf81f5bbfb4421403e4c9c62

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date: Thu, 30 Apr 2020 17:48:42 GMT
Content-Encoding: gzip
Age: 83401
Transfer-Encoding: chunked
X-Cache: Hit from cloudfront
Connection: keep-alive
Pragma: public
Last-Modified: Thu, 02 Apr 2020 00:28:20 GMT
Server: nginx
ETag: W/"5e8531a4-c079"
Content-Type: application/x-javascript
Via: 1.1 0baaefd2451e4f0e2d5ea55eb90f4a1a.cloudfront.net (CloudFront)
Cache-Control: max-age=86400, public
X-Amz-Cf-Pop: ZRH50-C1
X-Amz-Cf-Id: Q_mPN4No0XLLe1nSKDft3PLlzMtgnnrJnEfTulmLuH9T4KfpP38CHg==
Expires: Fri, 01 May 2020 17:48:36 GMT

POST
H2 200 client-ready
levelup.gitconnected.com/_/lite/performance/ 2 B
0 113ms
113ms Fetch
text/plain 52.6.3.192
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://levelup.gitconnected.com/_/lite/performance/client-ready

Requested by

Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/main.7cdd843b.chunk.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

52.6.3.192 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-6-3-192.compute-1.amazonaws.com

Software

nginx /

Resource Hash

Security Headers

Name	Value
X-Frame-Options	allow-from medium.com

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/json

Response headers

date: Fri, 01 May 2020 16:58:42 GMT
sepia-upstream: production
server: nginx
x-frame-options: allow-from medium.com
etag: W/"2-nOO9QiTIwXgNtWtBJezz8kv3SLc"
vary: Accept-Encoding
content-type: text/plain; charset=utf-8
status: 200
cache-control: no-cache, no-store, max-age=0, must-revalidate
x-envoy-upstream-service-time: 2
medium-fulfilled-by: lite/master-20200501-151247-1b9e68c6d5
content-length: 2

GET
H2 200 collect
www.google-analytics.com/r/ 35 B
101 B 14ms
14ms Image
image/gif 2a00:1450:4001:81b::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/r/collect?v=1&_v=j81&a=1282749768&t=pageview&_s=1&dl=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&ul=en-us&de=UTF-8&dt=How%20to%20use%20background%20script%20to%20fetch%20data%20in%20a%20Chrome%20extension&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=KEBAAEAB~&jid=173849027&gjid=1197762557&cid=1450227369.1588352323&tid=UA-110153932-1&_gid=1032886122.1588352323&_r=1&z=1331128302

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81b::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 01 May 2020 16:58:43 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
status: 200
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
alt-svc: h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 35
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 fcp
levelup.gitconnected.com/_/lite/performance/ 2 B
0 112ms
112ms Fetch
text/plain 52.6.3.192
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://levelup.gitconnected.com/_/lite/performance/fcp

Requested by

Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/main.7cdd843b.chunk.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

52.6.3.192 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-6-3-192.compute-1.amazonaws.com

Software

nginx /

Resource Hash

Security Headers

Name	Value
X-Frame-Options	allow-from medium.com

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/json

Response headers

date: Fri, 01 May 2020 16:58:43 GMT
sepia-upstream: production
server: nginx
x-frame-options: allow-from medium.com
etag: W/"2-nOO9QiTIwXgNtWtBJezz8kv3SLc"
vary: Accept-Encoding
content-type: text/plain; charset=utf-8
status: 200
cache-control: no-cache, no-store, max-age=0, must-revalidate
x-envoy-upstream-service-time: 2
medium-fulfilled-by: lite/master-20200501-151247-1b9e68c6d5
content-length: 2

POST
H2 200 lcp
levelup.gitconnected.com/_/lite/performance/ 2 B
0 111ms
110ms Fetch
text/plain 52.6.3.192
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://levelup.gitconnected.com/_/lite/performance/lcp

Requested by

Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/main.7cdd843b.chunk.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

52.6.3.192 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-6-3-192.compute-1.amazonaws.com

Software

nginx /

Resource Hash

Security Headers

Name	Value
X-Frame-Options	allow-from medium.com

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/json

Response headers

date: Fri, 01 May 2020 16:58:43 GMT
sepia-upstream: production
server: nginx
x-frame-options: allow-from medium.com
etag: W/"2-nOO9QiTIwXgNtWtBJezz8kv3SLc"
vary: Accept-Encoding
content-type: text/plain; charset=utf-8
status: 200
cache-control: no-cache, no-store, max-age=0, must-revalidate
x-envoy-upstream-service-time: 1
medium-fulfilled-by: lite/master-20200501-151247-1b9e68c6d5
content-length: 2

GET
H/1.1 200
OK branch-latest.min.js Show response
cdn.branch.io/ 77 KB
23 KB 625ms
171ms Script
text/javascript 13.224.103.125
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.branch.io/branch-latest.min.js
Requested by: Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d?gi=a71c28671abe
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.224.103.125 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-103-125.zrh50.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 6ce0af26a33dbf8034a0f13214bff3065273f56b42c341a81b18bbd72e9ae976

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

x-amz-version-id: lBD18HpOfsX1wwpc_Qxr_kNzc3sKN8wd
Content-Encoding: gzip
Connection: keep-alive
Last-Modified: Mon, 06 Apr 2020 19:26:50 GMT
Server: AmazonS3
Age: 269
ETag: "679c46452ad6065e9fc48f5cc0478185"
X-Cache: Hit from cloudfront
Content-Type: text/javascript
Via: 1.1 c76347c8ef1f3a2b6fb69cd7d1c6f749.cloudfront.net (CloudFront)
Cache-Control: max-age=300
Date: Fri, 01 May 2020 16:54:14 GMT
X-Amz-Cf-Pop: ZRH50-C1
Content-Length: 23130
X-Amz-Cf-Id: aHTu3cNnsE-M1IuiCLvKq3z_t6LZ9X-SExz9oJ-mGfmGyf1Vomo_fw==

GET
H2 200 1*MFhgQocI8gTPcWm3BG1IUw.png
miro.medium.com/max/668/ 39 KB
39 KB 26ms
25ms Image
image/png 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/max/668/1*MFhgQocI8gTPcWm3BG1IUw.png

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

f5617ae91fd92eaccde89c64ca57789c74e060f8697a72933ed0644bcb41eadc

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:43 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 126363
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3209-f49543a
status: 200
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 39855
cf-request-id: 0272c626cf000096b684b68200000001
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 58cb0c847fd696b6-FRA
expires: Sun, 31 May 2020 16:58:43 GMT

GET
H2 200 1*E3_Npitn4Hi9qedCf5aA5w.jpeg
miro.medium.com/max/1280/ 72 KB
72 KB 17ms
17ms Image
image/jpeg 2606:4700::6810:7591
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://miro.medium.com/max/1280/1*E3_Npitn4Hi9qedCf5aA5w.jpeg

Requested by

Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:7591 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e557f08bbebea0a696a2743762f399bbeff6a8b2af13bd05ac29bab4590b4e04

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Fri, 01 May 2020 16:58:43 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
age: 126363
status: 200
x-envoy-upstream-service-time: 80
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length: 73223
cf-request-id: 0272c626cf000096b684b69200000001
pragma: public
sepia-upstream: production
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
medium-fulfilled-by: miro/master-20200424-230724-1c1533c810
accept-ranges: bytes
cf-ray: 58cb0c847fd896b6-FRA
expires: Sun, 31 May 2020 16:58:43 GMT

GET
H/1.1 200
OK /
srv-2020-05-01-16.pixel.parsely.com/plogger/ 43 B
229 B 440ms
111ms Image
image/gif 52.20.81.85
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://srv-2020-05-01-16.pixel.parsely.com/plogger/?rand=1588352323475&plid=27628824&idsite=medium.com&url=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&urlref=&screen=1600x1200%7C1600x1200%7C24&data=%7B%22viewerStatus%22%3A%22visitor%22%7D&sid=1&surl=https%3A%2F%2Flevelup.gitconnected.com%2Fhow-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d&sref=&sts=1588352323468&slts=0&title=How+to+use+background+script+to+fetch+data+in+a+Chrome+extension&date=Fri+May+01+2020+18%3A58%3A43+GMT%2B0200+(Central+European+Summer+Time)&action=pageview&js=1&pvid=30910728&u=pid%3D05404b17d803fcffdc7e4fb131a24e0c
Requested by: Host: levelup.gitconnected.com
URL: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.20.81.85 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-20-81-85.compute-1.amazonaws.com
Software: nginx /
Resource Hash: cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date: Fri, 01 May 2020 16:58:43 GMT
Last-Modified: Mon, 28 Sep 1970 06:00:00 GMT
Server: nginx
Connection: keep-alive
Content-Length: 43
Content-Type: image/gif

POST
H2 200 reports Show response
collector-medium.lightstep.com/api/v0/ 96 B
293 B 115ms
115ms XHR
application/json 34.237.125.97
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/vendors~main.1482baad.chunk.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.237.125.97 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-237-125-97.compute-1.amazonaws.com
Software: /
Resource Hash: 5b0f9ce39c0295e78ac337409b45827e3950ee0c2281792b6b94d99a56744a1f

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
LightStep-Access-Token: ce5be895bef60919541332990ac9fef2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/json

Response headers

date: Fri, 01 May 2020 16:58:44 GMT
status: 200
access-control-allow-methods: POST
content-type: application/json
access-control-allow-origin: *
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 96

GET
H/1.1 200
OK _r Show response
app.link/ 90 B
729 B 209ms
169ms Script
text/javascript 2600:9000:2190:6a00:19:9934:6a80:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://app.link/_r?sdk=web2.53.1&branch_key=key_live_ofxXr2qTrrU9NqURK8ZwEhknBxiI6KBm&callback=branch_callback__0

Requested by

Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2600:9000:2190:6a00:19:9934:6a80:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

openresty/1.13.6.2 / Express

Resource Hash

fc61fb686b58616f221e8ead6f13011ba5b93bacf712f1459a36b74ae34f1266

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date: Fri, 01 May 2020 16:58:44 GMT
Via: 1.1 c76347c8ef1f3a2b6fb69cd7d1c6f749.cloudfront.net (CloudFront)
X-Content-Type-Options: nosniff
Server: openresty/1.13.6.2
X-Amz-Cf-Pop: ZRH50-C1
X-Powered-By: Express
X-Cache: Miss from cloudfront
Content-Type: text/javascript; charset=utf-8
Connection: keep-alive
Content-Length: 90
ETag: W/"5a-HNFStJKRcu1fqxhuDaab4Ukl3aQ"
X-Amz-Cf-Id: yT-b_50D7_6qo9-uau8oiLqV7pVW5AzNpk7uhFtSkXmS_o4eG6_pAw==

POST
H2 200 open Show response
api2.branch.io/v1/ 312 B
600 B 197ms
170ms XHR
application/json 2600:9000:2190:e400:11:f728:3040:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://api2.branch.io/v1/open
Requested by: Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/vendors~main.1482baad.chunk.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2600:9000:2190:e400:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: openresty/1.13.6.2 /
Resource Hash: c36e6f8e0dd4ff50c3d26f44e85f7c7fa2606093befecd83adeb55f4d4bb2d46

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Fri, 01 May 2020 16:58:44 GMT
via: 1.1 9349ae4f82564896b96f5303b030d189.cloudfront.net (CloudFront)
server: openresty/1.13.6.2
x-amz-cf-pop: ZRH50-C1
status: 200
x-cache: Miss from cloudfront
content-type: application/json
access-control-allow-origin: *
cache-control: no-cache
content-length: 312
x-amz-cf-id: ISzWk7HN0422aUo1vy3whZZEptTBwwgsoWf2YBzf9ETh9BkENv_LKA==

POST
H/1.1 204
No Content log Show response
errors.client.optimizely.com/ 0
250 B 110ms
110ms XHR
text/plain 34.199.92.237
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://errors.client.optimizely.com/log
Requested by: Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/vendors~main.1482baad.chunk.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.199.92.237 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-199-92-237.compute-1.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/json

Response headers

Access-Control-Allow-Origin: https://levelup.gitconnected.com
Access-Control-Expose-Headers
Access-Control-Allow-Credentials: true
Connection: keep-alive
Date: Fri, 01 May 2020 16:58:44 GMT
Content-Type: text/plain

POST
H2 200 render
levelup.gitconnected.com/_/lite/performance/ 2 B
0 128ms
128ms Fetch
text/plain 52.6.3.192
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://levelup.gitconnected.com/_/lite/performance/render

Requested by

Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/main.7cdd843b.chunk.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

52.6.3.192 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-6-3-192.compute-1.amazonaws.com

Software

nginx /

Resource Hash

Security Headers

Name	Value
X-Frame-Options	allow-from medium.com

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/json

Response headers

date: Fri, 01 May 2020 16:58:44 GMT
sepia-upstream: production
server: nginx
x-frame-options: allow-from medium.com
etag: W/"2-nOO9QiTIwXgNtWtBJezz8kv3SLc"
vary: Accept-Encoding
content-type: text/plain; charset=utf-8
status: 200
cache-control: no-cache, no-store, max-age=0, must-revalidate
x-envoy-upstream-service-time: 1
medium-fulfilled-by: lite/master-20200501-151247-1b9e68c6d5
content-length: 2

POST
H2 200 pageview Show response
api2.branch.io/v1/ 28 B
363 B 332ms
332ms XHR
application/json 2600:9000:2190:e400:11:f728:3040:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://api2.branch.io/v1/pageview
Requested by: Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/vendors~main.1482baad.chunk.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2600:9000:2190:e400:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: openresty/1.13.6.2 / Express
Resource Hash: a82dc28d43942326b346f92907df3bea5e38b2325ef97176f3b6234966bf19eb

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Fri, 01 May 2020 16:58:44 GMT
via: 1.1 9349ae4f82564896b96f5303b030d189.cloudfront.net (CloudFront)
server: openresty/1.13.6.2
x-amz-cf-pop: ZRH50-C1
x-powered-by: Express
etag: W/"1c-KRZWpHfIKyIHGKJ9mp9lAyX+vFY"
status: 200
x-cache: Miss from cloudfront
content-type: application/json; charset=utf-8
access-control-allow-origin: *
content-length: 28
x-amz-cf-id: r7CbT9syNPCVm4SBO5hnMVCbhZT9QjEdwrHEydwUyJmCOoQKwCm7dg==

POST
H2 200 pub853ea8d17ad6821d9f8f11861d23dfed Show response
browser-http-intake.logs.datadoghq.com/v1/input/ 2 B
93 B 132ms
131ms Fetch
application/json 2600:1f18:24e6:b902:4c04:c0d4:4a88:b808
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://browser-http-intake.logs.datadoghq.com/v1/input/pub853ea8d17ad6821d9f8f11861d23dfed
Requested by: Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/main.7cdd843b.chunk.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2600:1f18:24e6:b902:4c04:c0d4:4a88:b808 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software: /
Resource Hash: 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/json

Response headers

status: 200
date: Fri, 01 May 2020 16:58:45 GMT
access-control-allow-origin: *
content-length: 2
content-type: application/json

POST
H2 200 pageview Show response
api2.branch.io/v1/ 28 B
362 B 247ms
247ms XHR
application/json 2600:9000:2190:e400:11:f728:3040:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://api2.branch.io/v1/pageview
Requested by: Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/vendors~main.1482baad.chunk.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2600:9000:2190:e400:11:f728:3040:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: openresty/1.13.6.2 / Express
Resource Hash: a82dc28d43942326b346f92907df3bea5e38b2325ef97176f3b6234966bf19eb

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Fri, 01 May 2020 16:58:44 GMT
via: 1.1 9349ae4f82564896b96f5303b030d189.cloudfront.net (CloudFront)
server: openresty/1.13.6.2
x-amz-cf-pop: ZRH50-C1
x-powered-by: Express
etag: W/"1c-KRZWpHfIKyIHGKJ9mp9lAyX+vFY"
status: 200
x-cache: Miss from cloudfront
content-type: application/json; charset=utf-8
access-control-allow-origin: *
content-length: 28
x-amz-cf-id: S-trpUvBIUj3oz7yaalgYxVfHV-GYQtYKqrXAwVs6UKPtIqcX88p3w==

POST
H2 200 reports Show response
collector-medium.lightstep.com/api/v0/ 96 B
293 B 108ms
108ms XHR
application/json 34.237.125.97
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/vendors~main.1482baad.chunk.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.237.125.97 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-237-125-97.compute-1.amazonaws.com
Software: /
Resource Hash: 9713afbb67d13cc59fbf7c8efc15b098ac4c940b919d91d21e3653caadabd203

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
LightStep-Access-Token: ce5be895bef60919541332990ac9fef2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/json

Response headers

date: Fri, 01 May 2020 16:58:45 GMT
status: 200
access-control-allow-methods: POST
content-type: application/json
access-control-allow-origin: *
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 96

POST
H2 200 reports Show response
collector-medium.lightstep.com/api/v0/ 96 B
293 B 107ms
107ms XHR
application/json 34.237.125.97
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/vendors~main.1482baad.chunk.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.237.125.97 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-237-125-97.compute-1.amazonaws.com
Software: /
Resource Hash: eab791133358fcca52c5e5310bfed599e6a37d9b85e91c6307a3f27acc732a9f

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
LightStep-Access-Token: ce5be895bef60919541332990ac9fef2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/json

Response headers

date: Fri, 01 May 2020 16:58:45 GMT
status: 200
access-control-allow-methods: POST
content-type: application/json
access-control-allow-origin: *
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 96

POST
H2 200 reports Show response
collector-medium.lightstep.com/api/v0/ 96 B
293 B 108ms
107ms XHR
application/json 34.237.125.97
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/vendors~main.1482baad.chunk.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.237.125.97 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-237-125-97.compute-1.amazonaws.com
Software: /
Resource Hash: 76840639e0585ecb10da6648afe3ec7a0003305a34dcc8dfb834a9c0d7e7fc74

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
LightStep-Access-Token: ce5be895bef60919541332990ac9fef2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/json

Response headers

date: Fri, 01 May 2020 16:58:46 GMT
status: 200
access-control-allow-methods: POST
content-type: application/json
access-control-allow-origin: *
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 96

POST
H2 200 batch
levelup.gitconnected.com/_/ 97 B
0 136ms
135ms Fetch
application/json 52.6.3.192
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://levelup.gitconnected.com/_/batch

Requested by

Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/main.7cdd843b.chunk.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

52.6.3.192 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-6-3-192.compute-1.amazonaws.com

Software

nginx / Medium

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	default-src 'self'; connect-src https://localhost https://.instapaper.com https://.stripe.com https://glyph.medium.com https://.paypal.com https://.braintree-api.com https://.braintreegateway.com https://getpocket.com https://levelup.gitconnected.com https://.levelup.gitconnected.com https://.medium.com https://medium.com https://.medium.com https://.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://.lightstep.com https://.branch.io 'self'; font-src data: https://.amazonaws.com https://.medium.com https://glyph.medium.com https://medium.com https://.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: medium: 'self'; img-src blob: data: https: 'self'; media-src https://.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
x-xsrf-token: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
content-type: application/json

Response headers

content-security-policy: default-src 'self'; connect-src https://localhost https://*.instapaper.com https://*.stripe.com https://glyph.medium.com https://*.paypal.com https://*.braintree-api.com https://*.braintreegateway.com https://getpocket.com https://levelup.gitconnected.com https://*.levelup.gitconnected.com https://*.medium.com https://medium.com https://*.medium.com https://*.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://*.lightstep.com https://*.branch.io 'self'; font-src data: https://*.amazonaws.com https://*.medium.com https://glyph.medium.com https://medium.com https://*.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: medium: 'self'; img-src blob: data: https: 'self'; media-src https://*.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://*.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 40897-1b9e68c,1b9e68c6d5a
status: 200
x-envoy-upstream-service-time: 26
content-length: 97
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
pragma: no-cache
link: <https://medium.com/humans.txt>; rel="humans"
x-obvious-tid: 1588352327874:547684891fd7
sepia-upstream: production
server: nginx
date: Fri, 01 May 2020 16:58:47 GMT
x-frame-options: sameorigin
content-type: application/json; charset=utf-8
cache-control: no-cache, no-store, max-age=0, must-revalidate
x-opentracing: {"ot-tracer-spanid":"70d23bdf701d7aee","ot-tracer-traceid":"5dc31e5e85f8bf0f","ot-tracer-sampled":"true"}
expires: Thu, 09 Sep 1999 09:09:09 GMT

POST
H2 200 reports Show response
collector-medium.lightstep.com/api/v0/ 96 B
293 B 130ms
130ms XHR
application/json 34.237.125.97
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-client.medium.com
URL: https://cdn-client.medium.com/lite/static/js/vendors~main.1482baad.chunk.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.237.125.97 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-237-125-97.compute-1.amazonaws.com
Software: /
Resource Hash: 8d8ee625a7ddc904fe2fd4eab7d2ac0ecc636185360979fd8cfcb55aecc75c50

Request headers

Referer: https://levelup.gitconnected.com/how-to-use-background-script-to-fetch-data-in-chrome-extension-ef9d7f69625d
LightStep-Access-Token: ce5be895bef60919541332990ac9fef2
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type: application/json

Response headers

date: Fri, 01 May 2020 16:58:48 GMT
status: 200
access-control-allow-methods: POST
content-type: application/json
access-control-allow-origin: *
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 96

Verdicts & Comments Add Verdict or Comment

25 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.

0 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.

2 Console Messages

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

Source	Level	URL Text
console-api	log	URL: https://cdn-client.medium.com/lite/static/js/main.7cdd843b.chunk.js(Line 1) Message: -+++++= .+++++= .+@@@@@+ #@@@@: .@@@@@= @@@@@ @+@@@@- =#@@@@@ @ +@@@@: :% @@@@@ @ @@@@-%: @@@@@ @ @@@@- @@@@@ -@- #@@+ :@@@@@: -#@@@#- ## =@@@@@@@= ....... .........
console-api	log	URL: https://cdn-client.medium.com/lite/static/js/main.7cdd843b.chunk.js(Line 1) Message: We're hiring! https://medium.com/jobs-at-medium/work-at-medium-959d1a85284e

Security Headers

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

Header	Value
X-Frame-Options	allow-from medium.com

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.

api2.branch.io
app.link
browser-http-intake.logs.datadoghq.com
cdn-client.medium.com
cdn.branch.io
cdn.optimizely.com
collector-medium.lightstep.com
d1z2jf7jlzjs58.cloudfront.net
errors.client.optimizely.com
glyph.medium.com
levelup.gitconnected.com
medium.com
miro.medium.com
srv-2020-05-01-16.pixel.parsely.com
www.google-analytics.com
13.224.103.125
13.224.89.108
2600:1f18:24e6:b902:4c04:c0d4:4a88:b808
2600:9000:2190:6a00:19:9934:6a80:93a1
2600:9000:2190:e400:11:f728:3040:93a1
2606:4700::6810:7591
2606:4700::6810:7a7f
2a00:1450:4001:81b::200e
2a02:26f0:6c00:183::13b8
34.199.92.237
34.237.125.97
52.20.81.85
52.6.3.192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levelup.gitconnected.com Open in urlscan Pro 52.6.3.192 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

56 Requests

100 %HTTPS

54 %IPv6

10 Domains

15 Subdomains

13 IPs

3 Countries

1423 kBTransfer

3348 kBSize

0 Cookies

52 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

levelup.gitconnected.com Open in urlscan Pro
52.6.3.192 Public Scan

Screenshot
Live screenshot

Full Image

56
Requests

100 %
HTTPS

54 %
IPv6

10
Domains

15
Subdomains

13
IPs

3
Countries

1423 kB
Transfer

3348 kB
Size

0
Cookies

56 HTTP transactions
5 data transactions