backlinko.com Open in urlscan Pro
3.79.76.132 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://backlinko.com/
Effective URL:
https://backlinko.com/
Submission: On October 17 via api (October 17th 2023, 9:55:05 am UTC) from US — Scanned from DE

Summary HTTP 71 Redirects Links 6 Behaviour Indicators

Summary

This website contacted 11 IPs in 5 countries across 8 domains to perform 71 HTTP transactions. The main IP is 3.79.76.132, located in Frankfurt am Main, Germany and belongs to AMAZON-02, US. The main domain is backlinko.com. The Cisco Umbrella rank of the primary domain is 605440.
TLS certificate: Issued by R3 on September 10th 2023. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	3.78.41.232 3.78.41.232	16509 (AMAZON-02) (AMAZON-02)
38	3.79.76.132 3.79.76.132	16509 (AMAZON-02) (AMAZON-02)
12	162.159.135.42 162.159.135.42	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	2a00:1450:400... 2a00:1450:4001:829::2008	15169 (GOOGLE) (GOOGLE)
2	2400:52e0:1e0... 2400:52e0:1e00::1081:1	200325 (BUNNYCDN) (BUNNYCDN)
3	2a00:1450:400... 2a00:1450:4001:828::200e	15169 (GOOGLE) (GOOGLE)
2	2606:4700:10:... 2606:4700:10::6816:3768	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	34.120.45.191 34.120.45.191	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
3	35.186.228.179 35.186.228.179	15169 (GOOGLE) (GOOGLE)
2	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
2	51.158.227.132 51.158.227.132	12876 (Online SAS) (Online SAS)
2	54.72.158.246 54.72.158.246	16509 (AMAZON-02) (AMAZON-02)
71	11

1 3.78.41.232 (Frankfurt am Main, Germany) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-3-78-41-232.eu-central-1.compute.amazonaws.com

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

38 3.79.76.132 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-79-76-132.eu-central-1.compute.amazonaws.com

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

12 162.159.135.42 (None, )

ASN13335 (CLOUDFLARENET, US)

api.backlinko.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:829::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2400:52e0:1e00::1081:1 (Germany)

ASN200325 (BUNNYCDN, SI)

cdn.cookiehub.eu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:828::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2606:4700:10::6816:3768 (United States)

ASN13335 (CLOUDFLARENET, US)

rum-static.pingdom.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 34.120.45.191 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 191.45.120.34.bc.googleusercontent.com

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

3 35.186.228.179 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 179.228.186.35.bc.googleusercontent.com

google-analytics.bi.owox.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
streaming.bi.owox.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 51.158.227.132 (Paris, France)

ASN12876 (Online SAS, FR)
PTR: edge.cookiehub.eu

region-eu.cookiehub.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 54.72.158.246 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-72-158-246.eu-west-1.compute.amazonaws.com

rum-collector-2.pingdom.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
51	backlinko.com 1 redirects backlinko.com — Cisco Umbrella Rank: 605440 api.backlinko.com	683 KB
5	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 42 region1.google-analytics.com — Cisco Umbrella Rank: 2250	21 KB
4	pingdom.net rum-static.pingdom.net — Cisco Umbrella Rank: 6368 rum-collector-2.pingdom.net — Cisco Umbrella Rank: 5716	6 KB
4	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 56	352 KB
3	owox.com google-analytics.bi.owox.com — Cisco Umbrella Rank: 97866 streaming.bi.owox.com — Cisco Umbrella Rank: 135906	693 B
2	cookiehub.net region-eu.cookiehub.net — Cisco Umbrella Rank: 860874	128 B
2	cookiehub.eu cdn.cookiehub.eu — Cisco Umbrella Rank: 118182	42 KB
1	semrush.com www.semrush.com — Cisco Umbrella Rank: 78221	640 B
71	8

	Domain	Requested by
39	backlinko.com	1 redirects backlinko.com
12	api.backlinko.com	backlinko.com
4	www.googletagmanager.com	backlinko.com www.googletagmanager.com
3	www.google-analytics.com	www.googletagmanager.com
2	rum-collector-2.pingdom.net	rum-static.pingdom.net
2	region-eu.cookiehub.net	cdn.cookiehub.eu
2	region1.google-analytics.com	www.googletagmanager.com
2	google-analytics.bi.owox.com
2	rum-static.pingdom.net	backlinko.com www.googletagmanager.com
2	cdn.cookiehub.eu	www.googletagmanager.com cdn.cookiehub.eu
1	streaming.bi.owox.com	www.googletagmanager.com
1	www.semrush.com	www.googletagmanager.com
71	12

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

Domain
twitter.com
www.youtube.com
www.instagram.com
www.semrush.com

Subject Issuer	Validity	Valid
*.backlinko.com R3	`2023-09-10` - `2023-12-09`	3 months	crt.sh
api.backlinko.com Cloudflare Inc ECC CA-3	`2023-07-02` - `2024-07-01`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-09-18` - `2023-12-11`	3 months	crt.sh
cdn.cookiehub.eu R3	`2023-09-21` - `2023-12-20`	3 months	crt.sh
pingdom.net Cloudflare Inc ECC CA-3	`2023-10-14` - `2024-10-13`	a year	crt.sh
*.semrush.com Sectigo RSA Domain Validation Secure Server CA	`2023-02-24` - `2024-02-08`	a year	crt.sh
google-analytics.bi.owox.com GTS CA 1D4	`2023-09-29` - `2023-12-28`	3 months	crt.sh
streaming.bi.owox.com GTS CA 1D4	`2023-09-30` - `2023-12-29`	3 months	crt.sh
edge.cookiehub.eu R3	`2023-09-13` - `2023-12-12`	3 months	crt.sh
*.pingdom.net Amazon RSA 2048 M01	`2023-02-10` - `2023-12-20`	10 months	crt.sh

This page contains 1 frames:

Primary Page: https://backlinko.com/
Frame ID: 250EF9C0D1255D621DC0D72CAD216F39
Requests: 70 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

SEO Training and Link Building Strategies – Backlinko

Page URL History Show full URLs

http://backlinko.com/ HTTP 301
https://backlinko.com/ Page URL

Detected technologies

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/ns\.html[^>]+></iframe>
googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

Page Statistics

71
Requests

100 %
HTTPS

42 %
IPv6

8
Domains

12
Subdomains

11
IPs

5
Countries

1106 kB
Transfer

2979 kB
Size

2
Cookies

6 Outgoing links

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

URL: https://twitter.com/backlinko
Title: Twitter

Search URL Search Domain Scan URL

URL: https://www.youtube.com/channel/UCx7J37QuXsGL7QG6SMIpqKg
Title: YouTube

Search URL Search Domain Scan URL

URL: https://www.instagram.com/briandean/
Title: Instagram

Search URL Search Domain Scan URL

URL: https://www.semrush.com/company/legal/terms-of-service/?utm_source=backlinko.com&utm_medium=referral
Title: Terms of Service

Search URL Search Domain Scan URL

URL: https://www.semrush.com/company/legal/privacy-policy/?utm_source=backlinko.com&utm_medium=referral
Title: Privacy Notice

Search URL Search Domain Scan URL

URL: https://www.semrush.com/company/legal/cookie-policy/
Title: Cookie 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.

http://backlinko.com/ HTTP 301
https://backlinko.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

71 HTTP transactions
0 data transactions

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

GET
H2

200

Primary Request / Show response
backlinko.com/
Redirect Chain

http://backlinko.com/
https://backlinko.com/

84 KB
15 KB

88ms
3ms

Document
text/html

3.79.76.132
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://backlinko.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.79.76.132 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-79-76-132.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

ce8136de57ba1c3c51cf5c76d0d3a85400f2c1488e8ad77d7a8265163d692893

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
age: 321669
cache-control: public,max-age=0,must-revalidate
content-encoding: br
content-length: 14629
content-type: text/html; charset=UTF-8
date: Tue, 17 Oct 2023 09:54:58 GMT
etag: "df86087e3c5533b544fa6ccd5e08f6d9-ssl-df"
server: Netlify
strict-transport-security: max-age=31536000
vary: Accept-Encoding
x-content-type-options: nosniff
x-frame-options: DENY
x-nf-request-id: 01HCYGYPRZS4F8CMXD8CSX34F0
x-xss-protection: 1; mode=block

Redirect headers

Content-Length: 37
Content-Type: text/plain; charset=utf-8
Date: Tue, 17 Oct 2023 09:54:58 GMT
Location: https://backlinko.com/
Server: Netlify
X-Nf-Request-Id: 01HCYGYPP3X5N4EGS1B8VXX3ZH

GET
H2 200 Inter-kern-latin.woff2
backlinko.com/fonts/ 48 KB
49 KB 21ms
17ms Font
font/woff2 3.79.76.132
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://backlinko.com/fonts/Inter-kern-latin.woff2

Requested by

Host: backlinko.com
URL: https://backlinko.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.79.76.132 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-79-76-132.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

209c3a328246c1c36cce7968fcd3ae509d6533d7beecd1a23fb288e641956140

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Referer: https://backlinko.com/
Origin: https://backlinko.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

x-nf-request-id: 01HCYGYPT40EC87HCRQMPFH4QN
date: Tue, 17 Oct 2023 09:54:58 GMT
strict-transport-security: max-age=31536000
x-content-type-options: nosniff
server: Netlify
age: 324372
etag: "d15a6f64b3467803f0f34807d7d486e2-ssl"
x-frame-options: DENY
content-type: font/woff2
cache-control: public,max-age=31536000,immutable
accept-ranges: bytes
content-length: 49536
x-xss-protection: 1; mode=block

GET
H2 200 Brian_RT-480x874.webp
api.backlinko.com/app/uploads/2020/02/ 123 KB
124 KB 160ms
98ms Image
image/webp 162.159.135.42
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://api.backlinko.com/app/uploads/2020/02/Brian_RT-480x874.webp

Requested by

Host: backlinko.com
URL: https://backlinko.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

162.159.135.42 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9e83cf00c71a2ab94dbe80e36b38ce03f80d50ab914fa787f29683f1b0c32cda

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

date: Tue, 17 Oct 2023 09:54:58 GMT
ki-cache-tag: 78a229af-7cfa-400c-aeff-aec2c0b12831,0e997a095a0bf9fe28066319cf941e63f1d88fcb39ac2200463ad5ab079a1023
cf-cache-status: HIT
ki-edge: v=20.2.2;mv=2.3.2
x-content-type-options: nosniff
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cache-tag: 78a229af-7cfa-400c-aeff-aec2c0b12831,0e997a095a0bf9fe28066319cf941e63f1d88fcb39ac2200463ad5ab079a1023
alt-svc: h3=":443"; ma=86400
content-length: 125888
last-modified: Thu, 06 May 2021 22:53:40 GMT
server: cloudflare
etag: "60947374-1ebc0"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=msx7SyeIBsHuHMR5pq83ACCid%2BJv2x17UB4qWKMCfsOLrfAavrVfaPFm7mgr3Cd%2FjqHOpTUAk0NGxd9gyu6N5Jr77FbazcwE93KOVx%2FvSkkzSSs%2BE1O8XhyhCFs4cSmunPmG"}],"group":"cf-nel","max_age":604800}
content-type: image/webp
access-control-allow-origin: *
cache-control: public, max-age=31536000, s-maxage=2592000
ki-cache-type: CDN
accept-ranges: bytes
cf-ray: 8177a9cbf8b19004-FRA
ki-cf-cache-status: HIT
x-edge-location-klb: 1
expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 webpack-88109b746f74ba25.js Show response
backlinko.com/_next/static/chunks/ 4 KB
2 KB 53ms
36ms Script
application/javascript 3.79.76.132
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://backlinko.com/_next/static/chunks/webpack-88109b746f74ba25.js

Requested by

Host: backlinko.com
URL: https://backlinko.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.79.76.132 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-79-76-132.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

dc719683e1762bb25867cac06e536070e4abb3afbc56403f171bdfea511d8a68

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

x-nf-request-id: 01HCYGYPVRHBEX2V8H0QVY8VKG
date: Tue, 17 Oct 2023 09:54:58 GMT
content-encoding: br
x-content-type-options: nosniff
strict-transport-security: max-age=31536000
server: Netlify
age: 104242
etag: "bc15c778c50a40aba4c060929b591063-ssl-df"
vary: Accept-Encoding
x-frame-options: DENY
content-type: application/javascript; charset=UTF-8
cache-control: public,max-age=31536000,immutable
accept-ranges: bytes
content-length: 1844
x-xss-protection: 1; mode=block

GET
H2 200 framework-f254ed056d7b606b.js Show response
backlinko.com/_next/static/chunks/ 23 KB
8 KB 28ms
12ms Script
application/javascript 3.79.76.132
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://backlinko.com/_next/static/chunks/framework-f254ed056d7b606b.js

Requested by

Host: backlinko.com
URL: https://backlinko.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.79.76.132 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-79-76-132.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

cca19ef3e57712d3b465500aa7810c30c151ca81030e51fc01891af01f8f6870

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

x-nf-request-id: 01HCYGYPVREBWY24A4EEAR9SXX
date: Tue, 17 Oct 2023 09:54:58 GMT
content-encoding: br
x-content-type-options: nosniff
strict-transport-security: max-age=31536000
server: Netlify
age: 327935
etag: "a198f42ab32fe26f909c5c6ceb5c21d1-ssl-df"
x-frame-options: DENY
content-type: application/javascript; charset=UTF-8
cache-control: public,max-age=31536000,immutable
accept-ranges: bytes
content-length: 8414
x-xss-protection: 1; mode=block

GET
H2 200 main-ca9e8c09706819e5.js Show response
backlinko.com/_next/static/chunks/ 85 KB
25 KB 55ms
38ms Script
application/javascript 3.79.76.132
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://backlinko.com/_next/static/chunks/main-ca9e8c09706819e5.js

Requested by

Host: backlinko.com
URL: https://backlinko.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.79.76.132 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-79-76-132.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

b3ccbfed7f5b1f17569be9ff6e3269db0b8075f029fd9a09a0d588fc31b7c36e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

x-nf-request-id: 01HCYGYPVR5CST5G2CM43VJVNC
date: Tue, 17 Oct 2023 09:54:58 GMT
content-encoding: br
x-content-type-options: nosniff
strict-transport-security: max-age=31536000
server: Netlify
age: 327935
etag: "f31186471ae1b7c4ef1490aab2b68cc7-ssl-df"
x-frame-options: DENY
content-type: application/javascript; charset=UTF-8
cache-control: public,max-age=31536000,immutable
accept-ranges: bytes
content-length: 25492
x-xss-protection: 1; mode=block

GET
H2 200 _app-6061d3eb97025034.js Show response
backlinko.com/_next/static/chunks/pages/ 88 KB
23 KB 28ms
11ms Script
application/javascript 3.79.76.132
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://backlinko.com/_next/static/chunks/pages/_app-6061d3eb97025034.js

Requested by

Host: backlinko.com
URL: https://backlinko.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.79.76.132 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-79-76-132.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

8561a57674728a52c2fa5978582ac5b381204bdae1eb6008e34d2e572ff39c67

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

x-nf-request-id: 01HCYGYPVRKCJJXFRAW8TVQWBY
date: Tue, 17 Oct 2023 09:54:58 GMT
content-encoding: br
x-content-type-options: nosniff
strict-transport-security: max-age=31536000
server: Netlify
age: 327079
etag: "d2e3bea4e226aa674b84296076cb08f7-ssl-df"
vary: Accept-Encoding
x-frame-options: DENY
content-type: application/javascript; charset=UTF-8
cache-control: public,max-age=31536000,immutable
accept-ranges: bytes
content-length: 23759
x-xss-protection: 1; mode=block

GET
H2 200 332-9c8a59c74203854d.js Show response
backlinko.com/_next/static/chunks/ 30 KB
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3 KB 124ms
109ms Image
image/svg+xml 162.159.135.42
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://api.backlinko.com/app/uploads/2020/02/ovals.svg

Requested by

Host: backlinko.com
URL: https://backlinko.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

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Reverse DNS

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Response headers

date: Tue, 17 Oct 2023 09:54:58 GMT
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GET
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CLOUDFLARENET

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Show headers Download Go to Show image

Full URL

https://api.backlinko.com/app/uploads/2020/02/circles.svg

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Host: backlinko.com
URL: https://backlinko.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

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Reverse DNS

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Response headers

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GET
H2 200 7417b56b.js Show response
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29 KB 184ms
110ms Script
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BUNNYCDN

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Full URL: https://cdn.cookiehub.eu/c2/7417b56b.js
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Response headers

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GET
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21 KB 55ms
8ms Script
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GOOGLE

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Full URL

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

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PQRPZST

Protocol

Security

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Response headers

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GET
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3 KB 109ms
35ms Script
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CLOUDFLARENET

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Full URL: https://rum-static.pingdom.net/prum.min.js
Requested by: Host: backlinko.com
URL: https://backlinko.com/
Protocol: H2
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Request headers

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Response headers

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GET
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rum-static.pingdom.net/ 6 KB
3 KB 107ms
34ms Script
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CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://rum-static.pingdom.net/pa-5a1c4da26f8fe50008000010.js
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-PQRPZST
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Request headers

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Response headers

date: Tue, 17 Oct 2023 09:54:59 GMT
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expires: Tue, 17 Oct 2023 09:55:06 GMT

GET
H2 200 olaf Show response
www.semrush.com/ 0
640 B 179ms
106ms Script
application/javascript 34.120.45.191
GOOGLE-CLOUD-PLAT...

General

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Full URL

https://www.semrush.com/olaf

Requested by

Host: www.googletagmanager.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

34.120.45.191 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),

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Software

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Request headers

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Response headers

date: Tue, 17 Oct 2023 09:54:59 GMT
content-security-policy: frame-ancestors https://*.semrush.net
x-content-type-options: nosniff
via: 1.1 google
server: nginx
content-type: application/javascript
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 265 KB
89 KB 36ms
29ms Script
application/javascript 2a00:1450:4001:829::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-TZP6X1P137&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

date: Tue, 17 Oct 2023 09:54:59 GMT
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GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 286 KB
93 KB 21ms
17ms Script
application/javascript 2a00:1450:4001:829::2008
GOOGLE

General

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-HYWKMHR981&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PQRPZST

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

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Request headers

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Response headers

date: Tue, 17 Oct 2023 09:54:59 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
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GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 275 KB
91 KB 21ms
17ms Script
application/javascript 2a00:1450:4001:829::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-BPNLXP3JQG&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PQRPZST

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

date: Tue, 17 Oct 2023 09:54:59 GMT
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GET
H2 200 index.json Show response
backlinko.com/_next/data/J27jx4M6hNLDUajmfbMBT/ 16 KB
3 KB 9ms
8ms Fetch
application/json 3.79.76.132
AMAZON-02

General

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Full URL

https://backlinko.com/_next/data/J27jx4M6hNLDUajmfbMBT/index.json

Requested by

Host: backlinko.com
URL: https://backlinko.com/_next/static/chunks/main-ca9e8c09706819e5.js

Protocol

Security

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Software

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Response headers

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date: Tue, 17 Oct 2023 09:54:59 GMT
content-encoding: br
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GET
H2 200 about-backlinko.json Show response
backlinko.com/_next/data/J27jx4M6hNLDUajmfbMBT/ 22 KB
5 KB 21ms
4ms Fetch
application/json 3.79.76.132
AMAZON-02

General

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Show headers Download Go to

Full URL

https://backlinko.com/_next/data/J27jx4M6hNLDUajmfbMBT/about-backlinko.json

Requested by

Host: backlinko.com
URL: https://backlinko.com/_next/static/chunks/main-ca9e8c09706819e5.js

Protocol

Security

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Server

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Software

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GET
H2 200 990-6f92f126da2b14bc.js Show response
backlinko.com/_next/static/chunks/ 15 KB
3 KB 44ms
33ms Script
application/javascript 3.79.76.132
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://backlinko.com/_next/static/chunks/990-6f92f126da2b14bc.js

Requested by

Host: backlinko.com
URL: https://backlinko.com/_next/static/chunks/main-ca9e8c09706819e5.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.79.76.132 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

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Software

Netlify /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

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GET
H2 200 474-c81af1a55718948a.js Show response
backlinko.com/_next/static/chunks/ 88 KB
15 KB 34ms
24ms Script
application/javascript 3.79.76.132
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://backlinko.com/_next/static/chunks/474-c81af1a55718948a.js

Requested by

Host: backlinko.com
URL: https://backlinko.com/_next/static/chunks/main-ca9e8c09706819e5.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.79.76.132 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

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Software

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

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content-encoding: br
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GET
H2 200 866-3cab96a53af42188.js Show response
backlinko.com/_next/static/chunks/ 78 KB
4 KB 35ms
25ms Script
application/javascript 3.79.76.132
AMAZON-02

General

Check archive.org

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Full URL

https://backlinko.com/_next/static/chunks/866-3cab96a53af42188.js

Requested by

Host: backlinko.com
URL: https://backlinko.com/_next/static/chunks/main-ca9e8c09706819e5.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.79.76.132 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-79-76-132.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

x-nf-request-id: 01HCYGYQEYXECRM5A7EQPH4VX1
date: Tue, 17 Oct 2023 09:54:59 GMT
content-encoding: br
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x-xss-protection: 1; mode=block

GET
H2 200 558-95905889da8413c5.js Show response
backlinko.com/_next/static/chunks/ 14 KB
4 KB 33ms
23ms Script
application/javascript 3.79.76.132
AMAZON-02

General

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Full URL

https://backlinko.com/_next/static/chunks/558-95905889da8413c5.js

Requested by

Host: backlinko.com
URL: https://backlinko.com/_next/static/chunks/main-ca9e8c09706819e5.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.79.76.132 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-79-76-132.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

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Security Headers

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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

x-nf-request-id: 01HCYGYQEYJZWRV65VR11AK1PJ
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content-encoding: br
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x-xss-protection: 1; mode=block

GET
H2 200 %5Bslug%5D-2dfdb5c56300f543.js Show response
backlinko.com/_next/static/chunks/pages/ 291 KB
49 KB 35ms
27ms Script
application/javascript 3.79.76.132
AMAZON-02

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Full URL

https://backlinko.com/_next/static/chunks/pages/%5Bslug%5D-2dfdb5c56300f543.js

Requested by

Host: backlinko.com
URL: https://backlinko.com/_next/static/chunks/main-ca9e8c09706819e5.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.79.76.132 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-79-76-132.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

x-nf-request-id: 01HCYGYQEYDKDS7MTEVJTSB7R1
date: Tue, 17 Oct 2023 09:54:59 GMT
content-encoding: br
x-content-type-options: nosniff
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accept-ranges: bytes
content-length: 50133
x-xss-protection: 1; mode=block

GET
H2 200 collect
www.google-analytics.com/ 35 B
193 B 14ms
9ms Image
image/gif 2a00:1450:4001:828::200e
GOOGLE

General

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Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=1940809308&t=pageview&_s=1&dl=https%3A%2F%2Fbacklinko.com%2F&ul=en-us&de=UTF-8&dt=SEO%20Training%20and%20Link%20Building%20Strategies%20%E2%80%93%20Backlinko&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YGAAgAABAAAAAAAEKk~&cid=1208644078.1697536499&tid=UA-37185712-1&_gid=353346269.1697536499&gtm=45He3ab0n81PQRPZST&cd2=d5e0bd99-1400-4ff7-9f61-48af20daf38e&cd4=GTM-PQRPZST&gcs=G100&cd1=1208644078.1697536499&z=426548886

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 17 Oct 2023 07:26:06 GMT
x-content-type-options: nosniff
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server: Golfe2
age: 8933
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content-length: 35
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GET
H2 200 UA-37185712-1
google-analytics.bi.owox.com/ 0
111 B 325ms
247ms Image
image/gif 35.186.228.179
GOOGLE

General

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Full URL: https://google-analytics.bi.owox.com/UA-37185712-1?v=1&_v=j101&a=1940809308&t=pageview&_s=1&dl=https%3A%2F%2Fbacklinko.com%2F&ul=en-us&de=UTF-8&dt=SEO%20Training%20and%20Link%20Building%20Strategies%20%E2%80%93%20Backlinko&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YGAAgAABAAAAAAAEKk~&cid=1208644078.1697536499&tid=UA-37185712-1&_gid=353346269.1697536499&gtm=45He3ab0n81PQRPZST&cd2=d5e0bd99-1400-4ff7-9f61-48af20daf38e&cd4=GTM-PQRPZST&gcs=G100&cd1=1208644078.1697536499&z=426548886
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.186.228.179 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 179.228.186.35.bc.googleusercontent.com
Software: /
Resource Hash

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 17 Oct 2023 09:54:58 GMT
via: 1.1 google
vary: Origin, Access-Control-Request-Method, Access-Control-Request-Headers
content-type: image/gif
cache-control: no-store, no-cache, must-revalidate
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0

GET
H2 200 collect
www.google-analytics.com/ 35 B
91 B 15ms
10ms Image
image/gif 2a00:1450:4001:828::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=1940809308&t=event&ni=0&_s=1&dl=https%3A%2F%2Fbacklinko.com%2F&ul=en-us&de=UTF-8&dt=SEO%20Training%20and%20Link%20Building%20Strategies%20%E2%80%93%20Backlinko&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=backlinko&ea=scroll%3A25&_u=YGgAgAABAAAAAAAEKk~&cid=1208644078.1697536499&tid=UA-37185712-1&_gid=990033442.1697536499&gtm=45He3ab0n81PQRPZST&cd2=90eab9fa-dd75-49ec-b064-2332b4f2aa0f&cd4=GTM-PQRPZST&gcs=G100&cd1=1208644078.1697536499&z=1351955014

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::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

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 17 Oct 2023 07:26:06 GMT
x-content-type-options: nosniff
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server: Golfe2
age: 8933
content-type: image/gif
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cache-control: no-cache, no-store, must-revalidate
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 UA-37185712-1
google-analytics.bi.owox.com/ 0
274 B 324ms
247ms Image
image/gif 35.186.228.179
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://google-analytics.bi.owox.com/UA-37185712-1?v=1&_v=j101&a=1940809308&t=event&ni=0&_s=1&dl=https%3A%2F%2Fbacklinko.com%2F&ul=en-us&de=UTF-8&dt=SEO%20Training%20and%20Link%20Building%20Strategies%20%E2%80%93%20Backlinko&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=backlinko&ea=scroll%3A25&_u=YGgAgAABAAAAAAAEKk~&cid=1208644078.1697536499&tid=UA-37185712-1&_gid=990033442.1697536499&gtm=45He3ab0n81PQRPZST&cd2=90eab9fa-dd75-49ec-b064-2332b4f2aa0f&cd4=GTM-PQRPZST&gcs=G100&cd1=1208644078.1697536499&z=1351955014
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.186.228.179 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 179.228.186.35.bc.googleusercontent.com
Software: /
Resource Hash

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 17 Oct 2023 09:54:59 GMT
via: 1.1 google
vary: Origin, Access-Control-Request-Method, Access-Control-Request-Headers
content-type: image/gif
cache-control: no-store, no-cache, must-revalidate
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0

GET
H2 200 collect Show response
streaming.bi.owox.com/ga4/9bb752a08674f116753ca5719dda03ed/g/ 0
308 B 76ms
23ms XHR
image/gif 35.186.228.179
GOOGLE

General

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Show headers Download Go to

Full URL: https://streaming.bi.owox.com/ga4/9bb752a08674f116753ca5719dda03ed/g/collect?v=2&tid=G-BPNLXP3JQG&gtm=45je3ab0&_p=1940809308&gcs=G100&cid=1208644078.1697536499&ul=en-us&sr=1600x1200&_fplc=0&ur=DE-BY&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&sst.uc=DE&sst.rnd=1767707725.1697536499&sst.gse=1&sst.etld=google.de&sst.gcsub=region1&sst.gcd=G100&sst.tft=1697536498529&_s=1&dp=%2F&sid=1697536499&sct=1&seg=0&dl=https%3A%2F%2Fbacklinko.com%2F&dt=SEO%20Training%20and%20Link%20Building%20Strategies%20%E2%80%93%20Backlinko&en=page_view&_fv=1&_ss=1&ep.page_language=en-US&ep.container_id=GTM-PQRPZST&ep.user_agent=Mozilla%2F5.0%20(Windows%20NT%2010.0%3B%20Win64%3B%20x64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F118.0.5993.70%20Safari%2F537.36&tfd=1126&richsstsse
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-BPNLXP3JQG&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.186.228.179 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 179.228.186.35.bc.googleusercontent.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 17 Oct 2023 09:54:59 GMT
via: 1.1 google
vary: Origin, Access-Control-Request-Method, Access-Control-Request-Headers
content-type: image/gif
access-control-allow-origin: https://backlinko.com
cache-control: no-store, no-cache, must-revalidate
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0

POST
H2 204 collect
region1.google-analytics.com/g/ 0
45 B 54ms
15ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-HYWKMHR981&gtm=45je3ab0&_p=1940809308&gcs=G100&cid=1208644078.1697536499&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&dp=%2F&sid=1697536499&sct=1&seg=0&dl=https%3A%2F%2Fbacklinko.com%2F&dt=SEO%20Training%20and%20Link%20Building%20Strategies%20%E2%80%93%20Backlinko&en=page_view&_fv=1&_ss=1&ep.page_language=en-US&ep.container_id=GTM-PQRPZST&ep.user_agent=Mozilla%2F5.0%20(Windows%20NT%2010.0%3B%20Win64%3B%20x64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F118.0.5993.70%20Safari%2F537.36
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-HYWKMHR981&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 17 Oct 2023 09:54:59 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://backlinko.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
region1.google-analytics.com/g/ 0
252 B 45ms
14ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-TZP6X1P137&gtm=45je3ab0&_p=1940809308&gcs=G100&cid=1208644078.1697536499&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&dp=%2F&sid=1697536499&sct=1&seg=0&dl=https%3A%2F%2Fbacklinko.com%2F&dt=SEO%20Training%20and%20Link%20Building%20Strategies%20%E2%80%93%20Backlinko&en=page_view&_fv=1&_ss=1&ep.container_id=GTM-PQRPZST
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-TZP6X1P137&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 17 Oct 2023 09:54:59 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://backlinko.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 / Show response
region-eu.cookiehub.net/ 26 B
128 B 16ms
13ms XHR
application/json 51.158.227.132
Online SAS

General

Check archive.org

Show headers Download Go to

Full URL: https://region-eu.cookiehub.net/
Requested by: Host: cdn.cookiehub.eu
URL: https://cdn.cookiehub.eu/c2/7417b56b.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 51.158.227.132 Paris, France, ASN12876 (Online SAS, FR),
Reverse DNS: edge.cookiehub.eu
Software: nginx /
Resource Hash: d7dfc7414707d59ed4e6d14a7091dacf390315994baf8aa07c6c8f60cbf3f3b6

Request headers

Referer: https://backlinko.com/
cookiehub-regions: G0,C1,GB,US-CA,US-VA,US-CO,US-CT
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36
Content-type: application/x-www-form-urlencoded

Response headers

access-control-allow-origin: *
date: Tue, 17 Oct 2023 09:54:59 GMT
server: nginx
content-type: application/json; charset=utf-8

OPTIONS
H2 204 /
region-eu.cookiehub.net/ 0
0 65ms
13ms Preflight
text/plain 51.158.227.132
Online SAS

General

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Show headers Download Go to

Full URL: https://region-eu.cookiehub.net/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 51.158.227.132 Paris, France, ASN12876 (Online SAS, FR),
Reverse DNS: edge.cookiehub.eu
Software: nginx /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: cookiehub-regions
Access-Control-Request-Method: POST
Origin: https://backlinko.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

access-control-allow-headers: cookiehub-regions
access-control-allow-methods: GET, POST, OPTIONS
access-control-allow-origin: *
content-length: 0
content-type: text/plain
date: Tue, 17 Oct 2023 09:54:59 GMT
server: nginx

GET
H/1.1 200
OK beacon.gif Show response
rum-collector-2.pingdom.net/img/ 0
213 B 186ms
37ms XHR
text/plain 54.72.158.246
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://rum-collector-2.pingdom.net/img/beacon.gif?id=5a1c4da26f8fe50008000010&sAW=1600&sAH=1200&bIW=1600&bIH=1200&pD=24&dPR=1&or=landscape-primary&nT=0&rC=0&nS=0&cS=70&cE=126&dLE=70&dLS=70&fS=67&hS=82&rE=-1&rS=-1&reS=138&resS=156&resE=165&uEE=-1&uES=-1&dL=163&dI=225&dCLES=599&dCLEE=599&dC=748&lES=748&lEE=748&s=nt&title=SEO%20Training%20and%20Link%20Building%20Strategies%20%E2%80%93%20Backlinko&path=https%3A%2F%2Fbacklinko.com%2F&ref=&sId=pjlmpe53&sST=1697536499&sIS=1&rV=0&v=1.4.1
Requested by: Host: rum-static.pingdom.net
URL: https://rum-static.pingdom.net/pa-5a1c4da26f8fe50008000010.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.72.158.246 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-72-158-246.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

Access-Control-Allow-Origin: *
Pragma: no-cache
Date: Tue, 17 Oct 2023 09:54:59 GMT
Cache-Control: no-cache, no-store, must-revalidate
Connection: keep-alive
Content-Length: 0
Expires: 0

GET
H/1.1 200
OK beacon.gif Show response
rum-collector-2.pingdom.net/img/ 0
213 B 185ms
37ms XHR
text/plain 54.72.158.246
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://rum-collector-2.pingdom.net/img/beacon.gif?id=5a1c45272e1d7cab907b23c6&sAW=1600&sAH=1200&bIW=1600&bIH=1200&pD=24&dPR=1&or=landscape-primary&nT=0&rC=0&nS=0&cS=70&cE=126&dLE=70&dLS=70&fS=67&hS=82&rE=-1&rS=-1&reS=138&resS=156&resE=165&uEE=-1&uES=-1&dL=163&dI=225&dCLES=599&dCLEE=599&dC=748&lES=748&lEE=748&s=nt&title=SEO%20Training%20and%20Link%20Building%20Strategies%20%E2%80%93%20Backlinko&path=https%3A%2F%2Fbacklinko.com%2F&ref=&sId=1a7xlj3r&sST=1697536499&sIS=1&rV=0&v=1.4.1
Requested by: Host: rum-static.pingdom.net
URL: https://rum-static.pingdom.net/prum.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.72.158.246 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-72-158-246.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

Access-Control-Allow-Origin: *
Pragma: no-cache
Date: Tue, 17 Oct 2023 09:54:59 GMT
Cache-Control: no-cache, no-store, must-revalidate
Connection: keep-alive
Content-Length: 0
Expires: 0

GET
H2 200 7417b56b.css
cdn.cookiehub.eu/c2/css/ 76 KB
13 KB 11ms
11ms Stylesheet
text/css 2400:52e0:1e00::1081:1
BUNNYCDN

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.cookiehub.eu/c2/css/7417b56b.css
Requested by: Host: cdn.cookiehub.eu
URL: https://cdn.cookiehub.eu/c2/7417b56b.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2400:52e0:1e00::1081:1 , Germany, ASN200325 (BUNNYCDN, SI),
Reverse DNS
Software: BunnyCDN-DE1-1081 /
Resource Hash: d83d1bf93cc6cc9320c4335b0ca55cad09612be1b017a296eb7c9aefa6f47db2

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://backlinko.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.70 Safari/537.36

Response headers

x-amz-meta-mtime: 1696506957.423530903
date: Tue, 17 Oct 2023 09:54:59 GMT
content-encoding: br
x-amz-version-id: 1696515640490087
cdn-edgestorageid: 1080
x-amz-request-id: txdccfa2725fc847d99062f-00651ed74b
cdn-cachedat: 10/05/2023 15:34:17
cdn-pullzone: 1027023
x-amz-id-2: txdccfa2725fc847d99062f-00651ed74b
last-modified: Thu, 05 Oct 2023 14:20:40 GMT
server: BunnyCDN-DE1-1081
cdn-proxyver: 1.04
cdn-requestpullcode: 200
etag: W/"7ec113d905c845a32cfc85c0553b676b"
vary: Accept-Encoding
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cdn-cache: HIT
cdn-uid: cf9b0807-566c-4c87-bc2b-25e65c652e72
access-control-expose-headers: Server, x-goog-meta-frames, Content-Length, Content-Type, Range, X-Requested-With, If-Modified-Since, If-None-Match
cache-control: public, max-age=86400
cdn-requestid: 6bdb5108b50fdd76cfd2eb5896e886b6
cdn-requestcountrycode: DE
access-control-allow-headers: Server, x-goog-meta-frames, Content-Length, Content-Type, Range, X-Requested-With, If-Modified-Since, If-None-Match
cdn-status: 200
cdn-requestpullsuccess: True

Verdicts & Comments Add Verdict or Comment

28 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.

2 Cookies

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

			Domain/Path	Expires	Name / Value
			.semrush.com/	1970-01-20 16:58:40	Name: _sm_bot Value: 14afddbb4148edbf80cf56c82b2ac1cedb844e3df24cf699ff9dcd92890f0d39
			.semrush.com/	1970-01-20 16:58:40	Name: _sm_bot_verify Value: 7516122217493592696:625746cc50a1769f07f902b2a336d52fdfa69b5f711f69826de05ec59c223454ab3b785ec65edd98ff167a15c9d126f317cdcfa1725e5122f19c0f516c09bf5f22193ca52fb972100f7cb530556651a05590d71c622dd030e4e661a9da8c6844aab2c5fc84f0c573604e58c9a018e6e6

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
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

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.

api.backlinko.com
backlinko.com
cdn.cookiehub.eu
google-analytics.bi.owox.com
region-eu.cookiehub.net
region1.google-analytics.com
rum-collector-2.pingdom.net
rum-static.pingdom.net
streaming.bi.owox.com
www.google-analytics.com
www.googletagmanager.com
www.semrush.com
162.159.135.42
2001:4860:4802:34::36
2400:52e0:1e00::1081:1
2606:4700:10::6816:3768
2a00:1450:4001:828::200e
2a00:1450:4001:829::2008
3.78.41.232
3.79.76.132
34.120.45.191
35.186.228.179
51.158.227.132
54.72.158.246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backlinko.com Open in urlscan Pro 3.79.76.132 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

71 Requests

100 %HTTPS

42 %IPv6

8 Domains

12 Subdomains

11 IPs

5 Countries

1106 kBTransfer

2979 kBSize

2 Cookies

6 Outgoing links

Page URL History

Redirected requests

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

Request headers

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Redirect headers

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Response headers

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backlinko.com Open in urlscan Pro
3.79.76.132 Public Scan

Screenshot
Live screenshot

Full Image

71
Requests

100 %
HTTPS

42 %
IPv6

8
Domains

12
Subdomains

11
IPs

5
Countries

1106 kB
Transfer

2979 kB
Size

2
Cookies

71 HTTP transactions
0 data transactions