www.perlego.com Open in urlscan Pro
172.66.40.176 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://perlego.com/
Effective URL:
https://www.perlego.com/
Submission: On December 03 via manual (December 3rd 2024, 1:18:56 pm UTC) from BD — Scanned from DE

Summary HTTP 142 Redirects Links 13 Behaviour Indicators

Summary

This website contacted 18 IPs in 3 countries across 14 domains to perform 142 HTTP transactions. The main IP is 172.66.40.176, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.perlego.com. The Cisco Umbrella rank of the primary domain is 339456.
TLS certificate: Issued by WE1 on November 30th 2024. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2 112	172.66.40.176 172.66.40.176	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:4f49	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2a00:1450:400... 2a00:1450:4001:806::2008	15169 (GOOGLE) (GOOGLE)
2	2606:4700::68... 2606:4700::6812:4239	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	52.222.236.107 52.222.236.107	16509 (AMAZON-02) (AMAZON-02)
1	34.120.195.249 34.120.195.249	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
7	172.66.43.80 172.66.43.80	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	172.64.152.14 172.64.152.14	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	151.101.2.217 151.101.2.217	54113 (FASTLY) (FASTLY)
2	2001:4860:480... 2001:4860:4802:32::178	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c00::9d	15169 (GOOGLE) (GOOGLE)
1	142.250.184.227 142.250.184.227	15169 (GOOGLE) (GOOGLE)
1	108.138.26.78 108.138.26.78	16509 (AMAZON-02) (AMAZON-02)
2	34.225.199.18 34.225.199.18	14618 (AMAZON-AES) (AMAZON-AES)
3	18.244.18.76 18.244.18.76	16509 (AMAZON-02) (AMAZON-02)
2	3.219.39.130 3.219.39.130	14618 (AMAZON-AES) (AMAZON-AES)
1	34.49.241.189 34.49.241.189	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
142	18

112 172.66.40.176 (United States) 2 redirects

ASN13335 (CLOUDFLARENET, US)

perlego.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.perlego.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
img.perlego.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:4f49 (United States)

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:806::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2606:4700::6812:4239 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.optimizely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
a23497771291.cdn.optimizely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 52.222.236.107 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-236-107.fra56.r.cloudfront.net

widget.trustpilot.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 34.120.195.249 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 249.195.120.34.bc.googleusercontent.com

o118024.ingest.sentry.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 172.66.43.80 (United States)

ASN13335 (CLOUDFLARENET, US)

api.perlego.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
countrycodeworker.perlego.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 172.64.152.14 (San Francisco, United States)

ASN13335 (CLOUDFLARENET, US)

cdn3.optimizely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.2.217 (San Francisco, United States)

ASN54113 (FASTLY, US)

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

2 2001:4860:4802:32::178 (United States)

ASN15169 (GOOGLE, US)

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

1 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:400c:c00::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

1 142.250.184.227 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s12-in-f3.1e100.net

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

1 108.138.26.78 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-26-78.fra56.r.cloudfront.net

widget.intercom.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.225.199.18 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-225-199-18.compute-1.amazonaws.com

intercom.help	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 18.244.18.76 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-244-18-76.fra56.r.cloudfront.net

js.intercomcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 3.219.39.130 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-219-39-130.compute-1.amazonaws.com

api-iam.intercom.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 34.49.241.189 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 189.241.49.34.bc.googleusercontent.com

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

	Apex Domain Subdomains	Transfer
119	perlego.com 2 redirects perlego.com — Cisco Umbrella Rank: 199486 www.perlego.com — Cisco Umbrella Rank: 339456 img.perlego.com — Cisco Umbrella Rank: 442840 api.perlego.com — Cisco Umbrella Rank: 371200 countrycodeworker.perlego.com — Cisco Umbrella Rank: 576328	2 MB
4	optimizely.com cdn.optimizely.com — Cisco Umbrella Rank: 1024 cdn3.optimizely.com — Cisco Umbrella Rank: 4684 a23497771291.cdn.optimizely.com — Cisco Umbrella Rank: 491517 logx.optimizely.com — Cisco Umbrella Rank: 1766	216 KB
3	intercomcdn.com js.intercomcdn.com — Cisco Umbrella Rank: 2998	297 KB
3	intercom.io widget.intercom.io — Cisco Umbrella Rank: 2266 api-iam.intercom.io — Cisco Umbrella Rank: 2695	7 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 39	296 KB
2	intercom.help intercom.help — Cisco Umbrella Rank: 57874	10 KB
2	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 36	22 KB
2	trustpilot.com widget.trustpilot.com — Cisco Umbrella Rank: 5857	8 KB
1	google.de www.google.de — Cisco Umbrella Rank: 10745	63 B
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 135	554 B
1	google.com region1.analytics.google.com — Cisco Umbrella Rank: 4108
1	speedcurve.com cdn.speedcurve.com — Cisco Umbrella Rank: 7136	10 KB
1	sentry.io o118024.ingest.sentry.io — Cisco Umbrella Rank: 481392	300 B
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 617	7 KB
142	14

	Domain	Requested by
60	www.perlego.com	1 redirects www.perlego.com
51	img.perlego.com	www.perlego.com
4	api.perlego.com	www.perlego.com
3	js.intercomcdn.com	widget.intercom.io js.intercomcdn.com
3	countrycodeworker.perlego.com	www.perlego.com
3	www.googletagmanager.com	www.perlego.com www.googletagmanager.com
2	api-iam.intercom.io	js.intercomcdn.com
2	intercom.help
2	www.google-analytics.com	www.googletagmanager.com www.perlego.com
2	widget.trustpilot.com	www.perlego.com widget.trustpilot.com
1	logx.optimizely.com	www.perlego.com
1	widget.intercom.io	www.googletagmanager.com
1	www.google.de	www.perlego.com
1	stats.g.doubleclick.net	www.googletagmanager.com
1	region1.analytics.google.com	www.perlego.com
1	cdn.speedcurve.com	www.googletagmanager.com
1	a23497771291.cdn.optimizely.com	cdn.optimizely.com
1	cdn3.optimizely.com	cdn.optimizely.com
1	o118024.ingest.sentry.io	www.perlego.com
1	cdn.optimizely.com	www.perlego.com
1	static.cloudflareinsights.com	www.perlego.com
1	perlego.com	1 redirects
142	22

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

Domain
www.beelinereader.com
careers.perlego.com
help.perlego.com
policies.google.com
apps.apple.com
play.google.com
www.instagram.com
www.facebook.com
www.linkedin.com
www.tiktok.com
x.com

Subject Issuer	Validity	Valid
perlego.com WE1	`2024-11-30` - `2025-03-01`	3 months	crt.sh
cloudflareinsights.com WE1	`2024-11-01` - `2025-01-30`	3 months	crt.sh
*.google-analytics.com WR2	`2024-10-21` - `2025-01-13`	3 months	crt.sh
cdn.optimizely.com WE1	`2024-10-21` - `2025-01-19`	3 months	crt.sh
*.trustpilot.com Amazon RSA 2048 M02	`2024-12-03` - `2026-01-01`	a year	crt.sh
ingest.sentry.io DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-10-03` - `2025-07-29`	10 months	crt.sh
cdn3.optimizely.com WE1	`2024-10-10` - `2025-01-08`	3 months	crt.sh
*.speedcurve.com GlobalSign Atlas R3 DV TLS CA 2024 Q4	`2024-11-23` - `2025-12-25`	a year	crt.sh
*.g.doubleclick.net WR2	`2024-10-21` - `2025-01-13`	3 months	crt.sh
*.google.de WR2	`2024-10-21` - `2025-01-13`	3 months	crt.sh
*.intercom.com Amazon RSA 2048 M03	`2024-01-15` - `2025-02-11`	a year	crt.sh
intercom.help Amazon RSA 2048 M03	`2024-01-14` - `2025-02-12`	a year	crt.sh
*.intercomcdn.com Amazon RSA 2048 M02	`2024-10-31` - `2025-11-28`	a year	crt.sh
logx.optimizely.com WR3	`2024-11-13` - `2025-02-11`	3 months	crt.sh

This page contains 4 frames:

Primary Page: https://www.perlego.com/
Frame ID: B2982D0FF4CD5AB21C90C357EBA1D345
Requests: 134 HTTP requests in this frame

Frame: https://a23497771291.cdn.optimizely.com/client_storage/a23497771291.html
Frame ID: FB4850F1075FDDFE6235CED04AEE80E3
Requests: 1 HTTP requests in this frame

Frame: https://widget.trustpilot.com/trustboxes/5419b6ffb0d04a076446a9af/index.html?templateId=5419b6ffb0d04a076446a9af&businessunitId=585793460000ff0005995d71
Frame ID: BE8D1FE1A0112EA7E1D0812E44DFF763
Requests: 1 HTTP requests in this frame

Frame: https://js.intercomcdn.com/frame-modern.9da0c52f.js
Frame ID: 24E323F33924849437440DCF62054DF7
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Perlego | An online subscription for all your academic books

Page URL History Show full URLs

http://perlego.com/ HTTP 307
https://perlego.com/ HTTP 301
https://www.perlego.com/ Page URL

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

React (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

<[^>]+data-react

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

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

Optimizely (Analytics) Expand

Overall confidence: 100%
Detected patterns

optimizely\.com.*\.js

Page Statistics

142
Requests

99 %
HTTPS

33 %
IPv6

14
Domains

22
Subdomains

18
IPs

3
Countries

2486 kB
Transfer

6399 kB
Size

11
Cookies

13 Outgoing links

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

URL: https://www.beelinereader.com/
Title: BeeLine Reader’s

Search URL Search Domain Scan URL

URL: https://careers.perlego.com/
Title: Inside Perlego

Search URL Search Domain Scan URL

URL: https://help.perlego.com/articles/6702800-our-commitment-to-accessibility
Title: Accessibility, (opens in new tab)

Search URL Search Domain Scan URL

URL: https://help.perlego.com/
Title: Help Centre, (opens in new tab)

Search URL Search Domain Scan URL

URL: https://policies.google.com/privacy
Title: Privacy Policy

Search URL Search Domain Scan URL

URL: https://policies.google.com/terms
Title: Terms of Service

Search URL Search Domain Scan URL

URL: https://apps.apple.com/gb/app/perlego/id1434892958

Search URL Search Domain Scan URL

URL: https://play.google.com/store/apps/details?id=com.perlego.app&hl=en_GB

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://www.facebook.com/perlegobooks/
Title: Facebook

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/perlego.com/
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://www.tiktok.com/@perlego
Title: Tiktok

Search URL Search Domain Scan URL

URL: https://x.com/perlegobooks
Title: X

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://perlego.com/ HTTP 307
https://perlego.com/ HTTP 301
https://www.perlego.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 78

https://www.perlego.com/images/landingNew/noise.webp HTTP 301
https://www.perlego.com/

142 HTTP transactions
0 data transactions

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

GET
H3

200

Primary Request / Show response
www.perlego.com/
Redirect Chain

http://perlego.com/
https://perlego.com/
https://www.perlego.com/

248 KB
51 KB

65ms
54ms

Document
text/html

172.66.40.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9e87de716246d68f596a06bd46b7a16a517fda90ced1f3855d9d3151d39748c3

Security Headers

Name	Value
Content-Security-Policy	default-src 'self'; script-src 'self' https: 'report-sample' 'unsafe-inline' 'unsafe-eval' https://ajax.cloudflare.com https://analytics.tiktok.com https://bat.bing.com https://js.adsrvr.org https://js.stripe.com/v3/ https://.ipstatp.com https://sc-static.net https://secure.heat6have.com https://rec.smartlook.com https://fast.appcues.com https://maps.googleapis.com/maps/api/js https://maps.googleapis.com https://widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js https://snap.licdn.com/li.lms-analytics/insight.min.js https://snap.licdn.com https://.ibytedtos.com https://stats.g.doubleclick.net stats.g.doubleclick.net https://cdn.embed.ly/player-0.1.0.min.js nexus.ensighten.com https://.sentry.io https://.sentry-cdn.com https://.cypress.io wss://.hotjar.com .hotjar.com .hotjar.io https://.hotjar.io https://.hotjar.com https://.intercom.io wss://.intercom.io .intercom.io https://.intercomcdn.com https://intercom-sheets.com https://.intercom-sheets.com .intercom-sheets.com https://.intercomassets.com/ .intercomassets.com/ https://.algolia.net https://.algolianet.com https://.algolia.io https://www.google-analytics.com https://google-analytics.com www.google-analytics.com google-analytics.com https://www.google-analytics.com/ https://.google-analytics.com https://.analytics.google.com https://analytics.google.com https://www.googletagmanager.com https://www.googletagmanager.com/ https://googletagmanager.com www.googletagmanager.com googletagmanager.com https://optimize.google.com/ https://optimize.google.com https://www.optimize.google.com www.optimize.google.com optimize.google.com https://www.gstatic.com https://gstatic.com www.gstatic.com gstatic.com https://www.google.com/recaptcha/ www.google.com/recaptcha/ https://google.com/recaptcha/ google.com/recaptcha/ https://www.facebook.com www.facebook.com https://facebook.com facebook.com https://connect.facebook.net connect.facebook.net https://.pingdom.net .pingdom.net; script-src-elem 'self' https: 'report-sample' 'unsafe-inline' 'unsafe-eval' wss://.hotjar.com .hotjar.com .hotjar.io https://.hotjar.io https://.hotjar.com https://.intercom.io wss://.intercom.io .intercom.io https://.intercomcdn.com https://intercom-sheets.com https://.intercom-sheets.com .intercom-sheets.com https://.intercomassets.com/ .intercomassets.com/ https://.algolia.net https://.algolianet.com https://.algolia.io https://www.google-analytics.com https://google-analytics.com www.google-analytics.com google-analytics.com https://www.google-analytics.com/ https://.google-analytics.com https://.analytics.google.com https://analytics.google.com https://www.googletagmanager.com https://www.googletagmanager.com/ https://googletagmanager.com www.googletagmanager.com googletagmanager.com https://optimize.google.com/ https://optimize.google.com https://www.optimize.google.com www.optimize.google.com optimize.google.com https://www.gstatic.com https://gstatic.com www.gstatic.com gstatic.com https://www.google.com/recaptcha/ www.google.com/recaptcha/ https://google.com/recaptcha/ google.com/recaptcha/ https://www.facebook.com www.facebook.com https://facebook.com facebook.com https://connect.facebook.net connect.facebook.net https://.pingdom.net .pingdom.net https://logx.optimizely.com/v1/events https://.optimizely.com http://cdn3.optimizely.com/js/geo4.js; style-src 'self' 'unsafe-inline' data: https://fonts.googleapis.com https://maxcdn.bootstrapcdn.com https://fast.appcues.com https://static.intercomassets.com/ https://optimize.google.com translate.googleapis.com; object-src 'none'; connect-src 'self' https://.perlego.com https://.sentry.io https://.cypress.io wss://api.appcues.net https://fonts.googleapis.com https://bat.bing.com https://bat.bing.com/ https://analytics.tiktok.com https://stats.g.doubleclick.net stats.g.doubleclick.net https://login.microsoftonline.com/common/v2.0/.well-known/openid-configuration https://login.microsoftonline.com https://graph.microsoft.com/v1.0/me https://graph.microsoft.com/v1.0/organization https://graph.microsoft.com/v1.0/me/memberOf https://api.trustpilot.com/v1/ https://www.clarity.ms https://e.clarity.ms https://analytics.pangle-ads.com https://td.doubleclick.net https://docs.google.com https://.pingdom.net .pingdom.net wss://.hotjar.com .hotjar.com .hotjar.io https://.hotjar.io https://.hotjar.com https://.intercom.io wss://.intercom.io .intercom.io https://.intercomcdn.com https://intercom-sheets.com https://.intercom-sheets.com .intercom-sheets.com https://.intercomassets.com/ .intercomassets.com/ https://.algolia.net https://.algolianet.com https://.algolia.io https://www.google-analytics.com https://google-analytics.com www.google-analytics.com google-analytics.com https://www.google-analytics.com/ https://.google-analytics.com https://.analytics.google.com https://analytics.google.com https://www.googletagmanager.com https://www.googletagmanager.com/ https://googletagmanager.com www.googletagmanager.com googletagmanager.com https://www.facebook.com www.facebook.com https://facebook.com facebook.com https://connect.facebook.net connect.facebook.net https://countrycodeworker-dev.perlegoglobal.workers.dev/ https://countrycodeworker-staging.perlegoglobal.workers.dev/ https://countrycodeworker.perlegoglobal.workers.dev/ https://countrycodeworker-dev.perlego.com/ https://countrycodeworker-staging.perlego.com https://countrycodeworker.perlego.com https://logx.optimizely.com/v1/events https://.optimizely.com http://cdn3.optimizely.com/js/geo4.js; font-src 'self' data: https://.perlego.com https://js.intercomcdn.com https://fonts.gstatic.com https://maxcdn.bootstrapcdn.com static3.avast.com use.typekit.net https://.cloudflare.com wss://.hotjar.com .hotjar.com .hotjar.io https://.hotjar.io https://.hotjar.com; frame-src 'self' https://d1eoo1tco6rr5e.cloudfront.net https://insight.adsrvr.org https://js.stripe.com https://tr.snapchat.com https://studentkortet.go2cloud.org https://plgpm.co.uk https://my.appcues.com/ https://widget.trustpilot.com/ https://match.adsrvr.org https://match.adsrvr.org/ https://.cypress.io https://streamable.com/ https://login.microsoftonline.com/ https://.perlego.com https://www.youtube.com/ wss://.hotjar.com .hotjar.com .hotjar.io https://.hotjar.io https://.hotjar.com https://.intercom.io wss://.intercom.io .intercom.io https://.intercomcdn.com https://intercom-sheets.com https://.intercom-sheets.com .intercom-sheets.com https://.intercomassets.com/ .intercomassets.com/ https://optimize.google.com/ https://optimize.google.com https://www.optimize.google.com www.optimize.google.com optimize.google.com https://www.facebook.com www.facebook.com https://facebook.com facebook.com https://connect.facebook.net connect.facebook.net https://www.gstatic.com https://gstatic.com www.gstatic.com gstatic.com https://logx.optimizely.com/v1/events https://*.optimizely.com http://cdn3.optimizely.com/js/geo4.js www.google.com; img-src 'self' data: https: http://book-extract-service.s3-website.eu-west-2.amazonaws.com/; manifest-src 'self'; media-src 'self' https://js.intercomcdn.com https://js.intercomcdn.com/ https://d27c6j8064skg9.cloudfront.net/ConversionRateExpert/Perlego/ https://img.perlego.com; worker-src 'none'; frame-ancestors 'self'
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

age: 2400
alt-svc: h3=":443"; ma=86400
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Response headers

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GET
H3 200 students-02-image.webp
img.perlego.com/landing/testimonials/ 11 KB
12 KB 88ms
86ms Image
image/webp 172.66.40.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://img.perlego.com/landing/testimonials/students-02-image.webp

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Response headers

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GET
H3 200 students-03-image.webp
img.perlego.com/landing/testimonials/ 13 KB
14 KB 98ms
96ms Image
image/webp 172.66.40.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://img.perlego.com/landing/testimonials/students-03-image.webp

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Response headers

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GET
H3 200 forbes.webp
img.perlego.com/landing/logos/featured/ 5 KB
5 KB 99ms
97ms Image
image/webp 172.66.40.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://img.perlego.com/landing/logos/featured/forbes.webp

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Response headers

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GET
H3 200 bbc.webp
img.perlego.com/landing/logos/featured/ 2 KB
3 KB 94ms
92ms Image
image/webp 172.66.40.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://img.perlego.com/landing/logos/featured/bbc.webp

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Request headers

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Response headers

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GET
H3 200 financial-times.webp
img.perlego.com/landing/logos/featured/ 3 KB
4 KB 95ms
93ms Image
image/webp 172.66.40.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://img.perlego.com/landing/logos/featured/financial-times.webp

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Referer: https://www.perlego.com/

Response headers

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server: cloudflare
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GET
H3 200 the-guardian.webp
img.perlego.com/landing/logos/featured/ 4 KB
4 KB 110ms
109ms Image
image/webp 172.66.40.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://img.perlego.com/landing/logos/featured/the-guardian.webp

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Response headers

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GET
H3 200 la-repubblica.webp
img.perlego.com/landing/logos/featured/ 10 KB
11 KB 101ms
99ms Image
image/webp 172.66.40.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://img.perlego.com/landing/logos/featured/la-repubblica.webp

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Referer: https://www.perlego.com/

Response headers

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server: cloudflare
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GET
H3 200 the-times.webp
img.perlego.com/landing/logos/featured/ 6 KB
6 KB 102ms
101ms Image
image/webp 172.66.40.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://img.perlego.com/landing/logos/featured/the-times.webp

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Referer: https://www.perlego.com/

Response headers

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x-amz-cf-pop: SCL51-P3
server: cloudflare
x-amz-server-side-encryption: AES256

GET
H3 200 university-of-liverpool.webp
img.perlego.com/landing/logos/partners/ 14 KB
14 KB 104ms
102ms Image
image/webp 172.66.40.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://img.perlego.com/landing/logos/partners/university-of-liverpool.webp

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Referer: https://www.perlego.com/

Response headers

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x-amz-cf-pop: SIN52-P1
server: cloudflare
x-amz-server-side-encryption: AES256

GET
H3 200 luiss.webp
img.perlego.com/landing/logos/partners/ 5 KB
6 KB 114ms
112ms Image
image/webp 172.66.40.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://img.perlego.com/landing/logos/partners/luiss.webp

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Referer: https://www.perlego.com/

Response headers

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server: cloudflare
x-amz-server-side-encryption: AES256

GET
H3 200 london-school-of-business.webp
img.perlego.com/landing/logos/partners/ 14 KB
14 KB 114ms
113ms Image
image/webp 172.66.40.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://img.perlego.com/landing/logos/partners/london-school-of-business.webp

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

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Referer: https://www.perlego.com/

Response headers

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0 1ms
1ms Image
image/webp 172.66.40.176
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL

https://img.perlego.com/landing/testimonials/students-03-image.webp

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Host: www.perlego.com
URL: https://www.perlego.com/_next/static/chunks/framework-93a8c3ea9c91b204.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

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GET
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img.perlego.com/images/subject_icons/ 1 KB
1 KB 40ms
37ms Image
image/svg+xml 172.66.40.176
CLOUDFLARENET

General

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https://img.perlego.com/images/subject_icons/art-colour.svg

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Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

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cloudflare /

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GET
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img.perlego.com/images/subject_icons/ 2 KB
1 KB 34ms
31ms Image
image/svg+xml 172.66.40.176
CLOUDFLARENET

General

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Full URL

https://img.perlego.com/images/subject_icons/philosophy-colour.svg

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Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

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GET
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img.perlego.com/images/subject_icons/ 651 B
804 B 36ms
34ms Image
image/svg+xml 172.66.40.176
CLOUDFLARENET

General

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https://img.perlego.com/images/subject_icons/history-colour.svg

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Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

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GET
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img.perlego.com/images/subject_icons/ 680 B
798 B 36ms
33ms Image
image/svg+xml 172.66.40.176
CLOUDFLARENET

General

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Full URL

https://img.perlego.com/images/subject_icons/economics-colour.svg

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Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

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GET
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img.perlego.com/images/subject_icons/ 698 B
758 B 33ms
30ms Image
image/svg+xml 172.66.40.176
CLOUDFLARENET

General

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https://img.perlego.com/images/subject_icons/business-colour.svg

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Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

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GET
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img.perlego.com/images/subject_icons/ 544 B
738 B 33ms
30ms Image
image/svg+xml 172.66.40.176
CLOUDFLARENET

General

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Full URL

https://img.perlego.com/images/subject_icons/computer-science-colour.svg

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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GET
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img.perlego.com/images/subject_icons/ 584 B
776 B 51ms
49ms Image
image/svg+xml 172.66.40.176
CLOUDFLARENET

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Full URL

https://img.perlego.com/images/subject_icons/literature-colour.svg

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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GET
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img.perlego.com/images/subject_icons/ 2 KB
1 KB 35ms
33ms Image
image/svg+xml 172.66.40.176
CLOUDFLARENET

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Full URL

https://img.perlego.com/images/subject_icons/social-sciences-colour.svg

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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server: cloudflare
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GET
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img.perlego.com/images/subject_icons/ 673 B
808 B 56ms
54ms Image
image/svg+xml 172.66.40.176
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL

https://img.perlego.com/images/subject_icons/law-colour.svg

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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server: cloudflare
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GET
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img.perlego.com/images/subject_icons/ 709 B
821 B 59ms
57ms Image
image/svg+xml 172.66.40.176
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL

https://img.perlego.com/images/subject_icons/mathematics-colour.svg

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Range: bytes=0-

Response headers

cf-cache-status: HIT
x-amz-version-id: eIsQuk8b5p901yOzMCFLSeY2hUAOHAXL
etag: "4703ec9674968f3bbc4b68a7086c6c6d"
age: 836818
x-content-type-options: nosniff
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x-cache: Miss from cloudfront
x-amz-cf-id: BspFOhEgI1nXiOpK2eeVQjroHFzmJylCfd8rznRZGnmKd-P_QJLCpQ==
date: Tue, 03 Dec 2024 13:18:51 GMT
content-type: video/mp4
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vary: Origin, Accept-Encoding
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cf-ray: 8ec3d8564f4c65db-FRA
Content-Length: 1023175
x-amz-cf-pop: FOR50-P2
server: cloudflare
x-amz-server-side-encryption: AES256

GET
H3 200 / Show response
countrycodeworker.perlego.com/ 20 B
185 B 35ms
34ms XHR
application/json 172.66.43.80
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://countrycodeworker.perlego.com/

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/_next/static/chunks/pages/_app-5d2550b78203bfe8.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.43.80 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Accept: application/json, text/plain, */*
Referer: https://www.perlego.com/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-ray: 8ec3d856ca948eda-FRA
access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
content-length: 20
date: Tue, 03 Dec 2024 13:18:51 GMT
content-type: application/json;charset=UTF-8
vary: Accept-Encoding
server: cloudflare

POST
H3 200 track Show response
api.perlego.com/tracking/v1/ 60 B
704 B 195ms
194ms XHR
application/json 172.66.43.80
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://api.perlego.com/tracking/v1/track

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/_next/static/chunks/pages/_app-5d2550b78203bfe8.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.43.80 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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

Request headers

Referer: https://www.perlego.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Accept: application/json
Content-Type: application/json

Response headers

access-control-expose-headers: Request-IPCountry
content-encoding: br
cf-cache-status: DYNAMIC
access-control-allow-methods: DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
x-amzn-requestid: 2f014ccb-18fa-43e5-9938-8ca8b1e7379f
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
x-amz-cf-id: JCkocdT8Umett_207fNXjFto6gltTXBg4bLsBZ7wtDJX47YOzPrMGA==
date: Tue, 03 Dec 2024 13:18:52 GMT
content-type: application/json
access-control-allow-headers: Content-Type, Authorization, X-Amz-Date, X-Api-Key, X-Amz-Security-Token, X-CSRF-Token, X-Requested-With, Perlego-Tracking-Session-Id, Perlego-Tracking-Unique-Id
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-amz-apigw-id: CN3BcGCjLPEEt2A=
x-amzn-trace-id: Root=1-674f053c-1bddc1a75e2c8def4bf0b9df;Parent=3fabb4cb3ba8dc46;Sampled=0;Lineage=1:f9d13cfe:0
access-control-allow-credentials: true
via: 1.1 cf82d48fdf484813132bbd9c90904672.cloudfront.net (CloudFront)
cf-ray: 8ec3d856ca9a8eda-FRA
access-control-allow-origin: https://www.perlego.com
x-amz-cf-pop: CDG52-P2
server: cloudflare

GET
H3 200 plans Show response
api.perlego.com/payment/v1/ 995 B
1 KB 126ms
126ms XHR
application/json 172.66.43.80
CLOUDFLARENET

General

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Full URL

https://api.perlego.com/payment/v1/plans?use_corresponding_active_plan=true&plan_ids=

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/_next/static/chunks/pages/_app-5d2550b78203bfe8.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.43.80 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Accept: application/json
Referer: https://www.perlego.com/

Response headers

access-control-expose-headers: Request-IPCountry
content-encoding: br
cf-cache-status: DYNAMIC
access-control-allow-methods: DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
x-amzn-requestid: 5d5b26bd-d528-45a8-a119-24b06ec8548d
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
x-amz-cf-id: LYNFxwFALq7JyVgRFae7pKjXS9pI2Rr4DFw4qpLexQpN95OBiisffg==
date: Tue, 03 Dec 2024 13:18:52 GMT
content-type: application/json
access-control-allow-headers: Content-Type, Authorization, X-Amz-Date, X-Api-Key, X-Amz-Security-Token, X-CSRF-Token, X-Requested-With, Perlego-Tracking-Session-Id, Perlego-Tracking-Unique-Id, Cache-Control, X-Per-Bypass-Cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-amz-apigw-id: CN3BcGzorPEEbig=
x-amzn-trace-id: Root=1-674f053c-71de3e27334be453264402a6;Sampled=1;Lineage=1:0bc2b33d:0
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via: 1.1 652331095b841aa2e89ce3a0cd676d04.cloudfront.net (CloudFront)
cf-ray: 8ec3d856ca9b8eda-FRA
access-control-allow-origin: https://www.perlego.com
x-amz-cf-pop: CDG52-P2
server: cloudflare

GET
H2 200 lux.js Show response
cdn.speedcurve.com/js/ 26 KB
10 KB 41ms
8ms Script
application/javascript 151.101.2.217
FASTLY

General

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Full URL: https://cdn.speedcurve.com/js/lux.js?id=4351554038
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-KMRXFKZ
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.2.217 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: Apache /
Resource Hash: f048bcc3098f51f7501a1762bdaec8013766fef6ef7da1dc8f5426499a560d4e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

content-encoding: gzip
age: 481
expires: Tue, 10 Dec 2024 13:10:50 GMT
x-cache: HIT
date: Tue, 03 Dec 2024 13:18:52 GMT
last-modified: Tue, 03 Dec 2024 13:10:50 GMT
content-type: application/javascript; charset=utf-8
x-cache-hits: 1
x-served-by: cache-fra-eddf8230118-FRA
vary: Accept-Encoding
cache-control: max-age=604800
timing-allow-origin: *
x-timer: S1733231932.013065,VS0,VE1
via: 1.1 vegur, 1.1 varnish
accept-ranges: bytes
access-control-allow-origin: *
content-length: 10303
server: Apache

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 447 KB
136 KB 70ms
69ms Script
application/javascript 2a00:1450:4001:806::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-0H5HMZK3BP&l=dataLayer&cx=c&gtm=45He4bk0v810376513za200

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

03cff5350af93f53b22034aedca3f68e61f90f5665f98bfeaeb4471581641845

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

content-encoding: br
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires: Tue, 03 Dec 2024 13:18:52 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 03 Dec 2024 13:18:52 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
access-control-allow-headers: Cache-Control
strict-transport-security: max-age=31536000; includeSubDomains
cache-control: private, max-age=900
cross-origin-resource-policy: cross-origin
access-control-allow-credentials: true
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:838:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 139020
x-xss-protection: 0
server: Google Tag Manager

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 210 KB
76 KB 50ms
50ms Script
application/javascript 2a00:1450:4001:806::2008
GOOGLE

General

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Full URL

https://www.googletagmanager.com/gtag/js?id=UA-86257921-1&l=dataLayer&cx=c&gtm=45He4bk0v810376513za200

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

62d4b3d46010051bb4d7dbc849fd2a51eef2beb4ec96fa386538d8e64d73ff11

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

content-encoding: br
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires: Tue, 03 Dec 2024 13:18:51 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 03 Dec 2024 13:18:51 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
last-modified: Tue, 03 Dec 2024 12:00:00 GMT
access-control-allow-headers: Cache-Control
strict-transport-security: max-age=31536000; includeSubDomains
cache-control: private, max-age=900
cross-origin-resource-policy: cross-origin
access-control-allow-credentials: true
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:838:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 77428
x-xss-protection: 0
server: Google Tag Manager

GET
H3 206 homepage-video-desktop.mp4
img.perlego.com/landing/ 39 KB
40 KB 63ms
24ms Media
video/mp4 172.66.40.176
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://img.perlego.com/landing/homepage-video-desktop.mp4

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1e3d3cde9d6c91176816a405140f3cf7c020d343f54513e8e55ec81260c0530d

Security Headers

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

Request headers

Referer: https://www.perlego.com/
Accept-Encoding: identity;q=1, *;q=0
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Range: bytes=983040-

Response headers

cf-cache-status: HIT
x-amz-version-id: eIsQuk8b5p901yOzMCFLSeY2hUAOHAXL
age: 836819
etag: "4703ec9674968f3bbc4b68a7086c6c6d"
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
x-amz-cf-id: BspFOhEgI1nXiOpK2eeVQjroHFzmJylCfd8rznRZGnmKd-P_QJLCpQ==
date: Tue, 03 Dec 2024 13:18:52 GMT
content-type: video/mp4
last-modified: Mon, 05 Feb 2024 15:57:49 GMT
vary: Origin, Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
Content-Range: bytes 983040-1023174/1023175
via: 1.1 b9ab581a3f3ea20494a0f56de44c96a0.cloudfront.net (CloudFront)
cf-ray: 8ec3d857582765db-FRA
Content-Length: 40135
x-amz-cf-pop: FOR50-P2
server: cloudflare
x-amz-server-side-encryption: AES256

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 113ms
14ms Script
text/javascript 2001:4860:4802:32::178
GOOGLE

General

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Full URL

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

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-86257921-1&l=dataLayer&cx=c&gtm=45He4bk0v810376513za200

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2001:4860:4802:32::178 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

content-encoding: gzip
age: 503
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:225:0"}],}
x-content-type-options: nosniff
expires: Tue, 03 Dec 2024 15:10:29 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 03 Dec 2024 13:10:29 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
content-type: text/javascript
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:225:0
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 20994
server: Golfe2

POST
H2 204 collect
region1.analytics.google.com/g/ 0
0 100ms
18ms Fetch
text/plain 2001:4860:4802:34::36
GOOGLE

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Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-0H5HMZK3BP&gtm=45je4bk0v9106841335za200zb810376513&_p=1733231931335&_gaz=1&gcd=13l3l3l2l1l1&npa=1&dma_cps=syphamo&dma=1&tag_exp=101925629~102067555~102067808~102077855~102081485&cid=186288870.1733231932&ul=de-de&sr=1600x1200&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_eu=EA&_s=1&sid=1733231932&sct=1&seg=0&dl=https%3A%2F%2Fwww.perlego.com%2F&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=1016
Requested by: Host: www.perlego.com
URL: https://www.perlego.com/_next/static/chunks/pages/_app-5d2550b78203bfe8.js
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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
cross-origin-resource-policy: cross-origin
access-control-allow-credentials: true
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:136:0
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:136:0"}],}
expires: Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin: https://www.perlego.com
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 03 Dec 2024 13:18:52 GMT
content-type: text/plain
server: Golfe2

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
554 B 124ms
19ms Ping
text/plain 2a00:1450:400c:c00::9d
GOOGLE

General

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Show headers Download Go to

Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-0H5HMZK3BP&cid=186288870.1733231932&gtm=45je4bk0v9106841335za200zb810376513&aip=1&dma=1&dma_cps=syphamo&gcd=13l3l3l2l1l1&npa=1&frm=0&tag_exp=101925629~102067555~102067808~102077855~102081485
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-0H5HMZK3BP&l=dataLayer&cx=c&gtm=45He4bk0v810376513za200
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:400c:c00::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
cross-origin-resource-policy: cross-origin
access-control-allow-credentials: true
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:111:0
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:111:0"}],}
expires: Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin: https://www.perlego.com
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 03 Dec 2024 13:18:52 GMT
content-type: text/plain
server: Golfe2

GET
H3 200 ga-audiences
www.google.de/ads/ 42 B
63 B 176ms
71ms Image
image/gif 142.250.184.227
GOOGLE

General

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Full URL

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Security

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Content-Security-Policy	default-src 'self'; base-uri 'self'; connect-src 'self' wss://.intercom.io https://.intercom.io https://.intercom.com https://uploads.intercomcdn.com https://uploads.intercomcdn.eu https://uploads.intercomusercontent.com https://.google-analytics.com https://.analytics.google.com https://analytics.google.com https://stats.g.doubleclick.net; font-src data: https:; frame-ancestors 'self' https://intercomrades.support https://intercom.skilljar.com https://academy.intercom.com https://academy.guests.intercom.com https://app.intercom.com https://app.eu.intercom.com https://app.au.intercom.com https://intercomrades.intercom.com https://intercomrades.eu.intercom.com https://intercomrades.au.intercom.com; frame-src 'self' https://platform.twitter.com https://staticxx.facebook.com https://www.facebook.com https://fast.wistia.net https://fast.wistia.com https://www.useloom.com https://www.loom.com https://play.vidyard.com https://player.vimeo.com https://web.microsoftstream.com https://share.synthesia.io https://embed.app.guidde.com https://share.descript.com https://app.guideflow.com https://www.youtube.com https://www.youtube-nocookie.com https://content.jwplatform.com https://players.brightcove.net https://intercom-sheets.com https://www.intercom-reporting.com https://.sharepoint.com; img-src data: blob: https: http:; media-src data: blob: https:; object-src 'self' https://static.intercomassets.com; script-src 'self' https://connect.facebook.net https://platform.twitter.com https://static.intercomassets.com https://googleadservices.com https://googletagmanager.com https://google-analytics.com https://widget.intercom.io https://js.intercomcdn.com https://www.googletagmanager.com https://.google-analytics.com https://.analytics.google.com https://intercom.help https://intercom-help.eu https://au.intercom.help; style-src 'self' 'unsafe-inline' https://fonts.intercomcdn.com https://static.intercomassets.com https://static.intercomcdn.com https://marketing.intercomassets.com https://marketing.intercomcdn.com https://intercom.help https://intercom-help.eu https://au.intercom.help https://static.intercomassets.eu https://static.au.intercomassets.com
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

x-request-id: 0003mdquvtjvuojkg9lg
content-encoding: gzip
etag: W/"5ac6d274c6887a2e6866c297a599d6b2"
x-content-type-options: nosniff
status: 200 OK
date: Tue, 03 Dec 2024 13:18:52 GMT
content-type: image/png
vary: Accept-Encoding
x-runtime: 0.044797
content-disposition: inline
x-frame-options: DENY
x-request-queueing: 0
content-security-policy: default-src 'self'; base-uri 'self'; connect-src 'self' wss://*.intercom.io https://*.intercom.io https://*.intercom.com https://uploads.intercomcdn.com https://uploads.intercomcdn.eu https://uploads.intercomusercontent.com https://*.google-analytics.com https://*.analytics.google.com https://analytics.google.com https://stats.g.doubleclick.net; font-src data: https:; frame-ancestors 'self' https://intercomrades.support https://intercom.skilljar.com https://academy.intercom.com https://academy.guests.intercom.com https://app.intercom.com https://app.eu.intercom.com https://app.au.intercom.com https://intercomrades.intercom.com https://intercomrades.eu.intercom.com https://intercomrades.au.intercom.com; frame-src 'self' https://platform.twitter.com https://staticxx.facebook.com https://www.facebook.com https://fast.wistia.net https://fast.wistia.com https://www.useloom.com https://www.loom.com https://play.vidyard.com https://player.vimeo.com https://web.microsoftstream.com https://share.synthesia.io https://embed.app.guidde.com https://share.descript.com https://app.guideflow.com https://www.youtube.com https://www.youtube-nocookie.com https://content.jwplatform.com https://players.brightcove.net https://intercom-sheets.com https://www.intercom-reporting.com https://*.sharepoint.com; img-src data: blob: https: http:; media-src data: blob: https:; object-src 'self' https://static.intercomassets.com; script-src 'self' https://connect.facebook.net https://platform.twitter.com https://static.intercomassets.com https://googleadservices.com https://googletagmanager.com https://google-analytics.com https://widget.intercom.io https://js.intercomcdn.com https://www.googletagmanager.com https://*.google-analytics.com https://*.analytics.google.com https://intercom.help https://intercom-help.eu https://au.intercom.help; style-src 'self' 'unsafe-inline' https://fonts.intercomcdn.com https://static.intercomassets.com https://static.intercomcdn.com https://marketing.intercomassets.com https://marketing.intercomcdn.com https://intercom.help https://intercom-help.eu https://au.intercom.help https://static.intercomassets.eu https://static.au.intercomassets.com
cache-control: max-age=31556952, public
content-transfer-encoding: binary
x-xss-protection: 1; mode=block
x-intercom-version: 8a3c00a4adbc9d6e76132f149d4b2b49d5099283
x-ami-version: ami-0a6b4dd20c035b9fa
server: nginx

POST
H2 204 events Show response
logx.optimizely.com/v1/ 0
386 B 172ms
117ms XHR
text/plain 34.49.241.189
GOOGLE-CLOUD-PLAT...

General

Check archive.org

Show headers Download Go to

Full URL: https://logx.optimizely.com/v1/events
Requested by: Host: www.perlego.com
URL: https://www.perlego.com/_next/static/chunks/pages/_app-5d2550b78203bfe8.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.49.241.189 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS: 189.241.49.34.bc.googleusercontent.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.perlego.com/

Response headers

x-request-id: 47d69589-b657-42dd-b22a-91bf6aae51a1
access-control-expose-headers: X-Requested-With,Content-Type,Accept,Origin,X-App-Trace-Id
timing-allow-origin: *
access-control-allow-credentials: true
access-control-allow-methods: POST,OPTIONS
via: 1.1 google
access-control-allow-origin: https://www.perlego.com
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 03 Dec 2024 13:18:52 GMT
content-type: text/plain
access-control-allow-headers: X-Requested-With,Content-Type,Accept,Origin,X-App-Trace-Id,X-Optimizely-Strict

GET
H2 200 vendors~locale-de-json-modern.1cf4b9cb.js Show response
js.intercomcdn.com/ Frame 24E3 33 KB
10 KB 12ms
8ms Script
application/javascript 18.244.18.76
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://js.intercomcdn.com/vendors~locale-de-json-modern.1cf4b9cb.js

Requested by

Host: js.intercomcdn.com
URL: https://js.intercomcdn.com/frame-modern.9da0c52f.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.244.18.76 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-244-18-76.fra56.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

4d894a6d544389fbbe54b41794c5fe35cd04bd11e19eedf2c71b8735aed60d79

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

content-encoding: gzip
x-amz-version-id: C9GIziGqb3wIpHYKo1_l897_o2FHSNii
etag: "78ac32ec52259bb83e6652624eb27552"
age: 4311
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: Y_OFXpGINtgpCllFYO3dbvzAVIIAZF7U4X2NzAz5UVyVySyxsacBtg==
date: Tue, 03 Dec 2024 12:07:03 GMT
content-type: application/javascript; charset=UTF-8
vary: accept-encoding
last-modified: Fri, 22 Nov 2024 14:59:57 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: max-age=31536000, s-maxage=7200, public
cross-origin-resource-policy: cross-origin
via: 1.1 92818640c38efb006e1c39f31234144c.cloudfront.net (CloudFront)
accept-ranges: bytes
content-length: 9447
x-amz-cf-pop: FRA56-P11
server: AmazonS3
x-amz-server-side-encryption: AES256

Verdicts & Comments Add Verdict or Comment

43 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

11 Cookies

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

Domain/Path	Expires	Name / Value
.perlego.com/	1970-01-21 10:12:47	Name: uniqueId Value: 92a3833a-4cc2-4c0f-8f32-da4e07ef9e4d
.perlego.com/	1969-12-31 23:59:59	Name: i18next Value: en
.perlego.com/	1970-01-21 05:46:23	Name: optimizelyEndUserId Value: oeu1733231931848r0.8964677991421175
www.perlego.com/	1970-01-21 01:27:13	Name: lux_uid Value: 173323193204601178
.perlego.com/	1970-01-21 11:03:11	Name: _ga Value: GA1.2.186288870.1733231932
.perlego.com/	1970-01-21 01:28:38	Name: _gid Value: GA1.2.1189535441.1733231932
.perlego.com/	1970-01-21 01:27:11	Name: _gat_gtag_UA_86257921_1 Value: 1
.perlego.com/	1970-01-21 11:03:11	Name: _ga_0H5HMZK3BP Value: GS1.1.1733231932.1.0.1733231932.60.0.0
.perlego.com/	1970-01-21 07:56:01	Name: intercom-id-dzfy7cc3 Value: 3d319e8c-05cc-4032-bfc6-27291a439195
.perlego.com/	1970-01-21 01:37:16	Name: intercom-session-dzfy7cc3 Value:
.perlego.com/	1970-01-21 07:56:01	Name: intercom-device-id-dzfy7cc3 Value: f101da05-47f8-4526-a15b-fad025f5552a

Security Headers

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

Header	Value
Content-Security-Policy	default-src 'self'; script-src 'self' https: 'report-sample' 'unsafe-inline' 'unsafe-eval' https://ajax.cloudflare.com https://analytics.tiktok.com https://bat.bing.com https://js.adsrvr.org https://js.stripe.com/v3/ https://.ipstatp.com https://sc-static.net https://secure.heat6have.com https://rec.smartlook.com https://fast.appcues.com https://maps.googleapis.com/maps/api/js https://maps.googleapis.com https://widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js https://snap.licdn.com/li.lms-analytics/insight.min.js https://snap.licdn.com https://.ibytedtos.com https://stats.g.doubleclick.net stats.g.doubleclick.net https://cdn.embed.ly/player-0.1.0.min.js nexus.ensighten.com https://.sentry.io https://.sentry-cdn.com https://.cypress.io wss://.hotjar.com .hotjar.com .hotjar.io https://.hotjar.io https://.hotjar.com https://.intercom.io wss://.intercom.io .intercom.io https://.intercomcdn.com https://intercom-sheets.com https://.intercom-sheets.com .intercom-sheets.com https://.intercomassets.com/ .intercomassets.com/ https://.algolia.net https://.algolianet.com https://.algolia.io https://www.google-analytics.com https://google-analytics.com www.google-analytics.com google-analytics.com https://www.google-analytics.com/ https://.google-analytics.com https://.analytics.google.com https://analytics.google.com https://www.googletagmanager.com https://www.googletagmanager.com/ https://googletagmanager.com www.googletagmanager.com googletagmanager.com https://optimize.google.com/ https://optimize.google.com https://www.optimize.google.com www.optimize.google.com optimize.google.com https://www.gstatic.com https://gstatic.com www.gstatic.com gstatic.com https://www.google.com/recaptcha/ www.google.com/recaptcha/ https://google.com/recaptcha/ google.com/recaptcha/ https://www.facebook.com www.facebook.com https://facebook.com facebook.com https://connect.facebook.net connect.facebook.net https://.pingdom.net .pingdom.net; script-src-elem 'self' https: 'report-sample' 'unsafe-inline' 'unsafe-eval' wss://.hotjar.com .hotjar.com .hotjar.io https://.hotjar.io https://.hotjar.com https://.intercom.io wss://.intercom.io .intercom.io https://.intercomcdn.com https://intercom-sheets.com https://.intercom-sheets.com .intercom-sheets.com https://.intercomassets.com/ .intercomassets.com/ https://.algolia.net https://.algolianet.com https://.algolia.io https://www.google-analytics.com https://google-analytics.com www.google-analytics.com google-analytics.com https://www.google-analytics.com/ https://.google-analytics.com https://.analytics.google.com https://analytics.google.com https://www.googletagmanager.com https://www.googletagmanager.com/ https://googletagmanager.com www.googletagmanager.com googletagmanager.com https://optimize.google.com/ https://optimize.google.com https://www.optimize.google.com www.optimize.google.com optimize.google.com https://www.gstatic.com https://gstatic.com www.gstatic.com gstatic.com https://www.google.com/recaptcha/ www.google.com/recaptcha/ https://google.com/recaptcha/ google.com/recaptcha/ https://www.facebook.com www.facebook.com https://facebook.com facebook.com https://connect.facebook.net connect.facebook.net https://.pingdom.net .pingdom.net https://logx.optimizely.com/v1/events https://.optimizely.com http://cdn3.optimizely.com/js/geo4.js; style-src 'self' 'unsafe-inline' data: https://fonts.googleapis.com https://maxcdn.bootstrapcdn.com https://fast.appcues.com https://static.intercomassets.com/ https://optimize.google.com translate.googleapis.com; object-src 'none'; connect-src 'self' https://.perlego.com https://.sentry.io https://.cypress.io wss://api.appcues.net https://fonts.googleapis.com https://bat.bing.com https://bat.bing.com/ https://analytics.tiktok.com https://stats.g.doubleclick.net stats.g.doubleclick.net https://login.microsoftonline.com/common/v2.0/.well-known/openid-configuration https://login.microsoftonline.com https://graph.microsoft.com/v1.0/me https://graph.microsoft.com/v1.0/organization https://graph.microsoft.com/v1.0/me/memberOf https://api.trustpilot.com/v1/ https://www.clarity.ms https://e.clarity.ms https://analytics.pangle-ads.com https://td.doubleclick.net https://docs.google.com https://.pingdom.net .pingdom.net wss://.hotjar.com .hotjar.com .hotjar.io https://.hotjar.io https://.hotjar.com https://.intercom.io wss://.intercom.io .intercom.io https://.intercomcdn.com https://intercom-sheets.com https://.intercom-sheets.com .intercom-sheets.com https://.intercomassets.com/ .intercomassets.com/ https://.algolia.net https://.algolianet.com https://.algolia.io https://www.google-analytics.com https://google-analytics.com www.google-analytics.com google-analytics.com https://www.google-analytics.com/ https://.google-analytics.com https://.analytics.google.com https://analytics.google.com https://www.googletagmanager.com https://www.googletagmanager.com/ https://googletagmanager.com www.googletagmanager.com googletagmanager.com https://www.facebook.com www.facebook.com https://facebook.com facebook.com https://connect.facebook.net connect.facebook.net https://countrycodeworker-dev.perlegoglobal.workers.dev/ https://countrycodeworker-staging.perlegoglobal.workers.dev/ https://countrycodeworker.perlegoglobal.workers.dev/ https://countrycodeworker-dev.perlego.com/ https://countrycodeworker-staging.perlego.com https://countrycodeworker.perlego.com https://logx.optimizely.com/v1/events https://.optimizely.com http://cdn3.optimizely.com/js/geo4.js; font-src 'self' data: https://.perlego.com https://js.intercomcdn.com https://fonts.gstatic.com https://maxcdn.bootstrapcdn.com static3.avast.com use.typekit.net https://.cloudflare.com wss://.hotjar.com .hotjar.com .hotjar.io https://.hotjar.io https://.hotjar.com; frame-src 'self' https://d1eoo1tco6rr5e.cloudfront.net https://insight.adsrvr.org https://js.stripe.com https://tr.snapchat.com https://studentkortet.go2cloud.org https://plgpm.co.uk https://my.appcues.com/ https://widget.trustpilot.com/ https://match.adsrvr.org https://match.adsrvr.org/ https://.cypress.io https://streamable.com/ https://login.microsoftonline.com/ https://.perlego.com https://www.youtube.com/ wss://.hotjar.com .hotjar.com .hotjar.io https://.hotjar.io https://.hotjar.com https://.intercom.io wss://.intercom.io .intercom.io https://.intercomcdn.com https://intercom-sheets.com https://.intercom-sheets.com .intercom-sheets.com https://.intercomassets.com/ .intercomassets.com/ https://optimize.google.com/ https://optimize.google.com https://www.optimize.google.com www.optimize.google.com optimize.google.com https://www.facebook.com www.facebook.com https://facebook.com facebook.com https://connect.facebook.net connect.facebook.net https://www.gstatic.com https://gstatic.com www.gstatic.com gstatic.com https://logx.optimizely.com/v1/events https://*.optimizely.com http://cdn3.optimizely.com/js/geo4.js www.google.com; img-src 'self' data: https: http://book-extract-service.s3-website.eu-west-2.amazonaws.com/; manifest-src 'self'; media-src 'self' https://js.intercomcdn.com https://js.intercomcdn.com/ https://d27c6j8064skg9.cloudfront.net/ConversionRateExpert/Perlego/ https://img.perlego.com; worker-src 'none'; frame-ancestors 'self'
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	0

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.

a23497771291.cdn.optimizely.com
api-iam.intercom.io
api.perlego.com
cdn.optimizely.com
cdn.speedcurve.com
cdn3.optimizely.com
countrycodeworker.perlego.com
img.perlego.com
intercom.help
js.intercomcdn.com
logx.optimizely.com
o118024.ingest.sentry.io
perlego.com
region1.analytics.google.com
static.cloudflareinsights.com
stats.g.doubleclick.net
widget.intercom.io
widget.trustpilot.com
www.google-analytics.com
www.google.de
www.googletagmanager.com
www.perlego.com
108.138.26.78
142.250.184.227
151.101.2.217
172.64.152.14
172.66.40.176
172.66.43.80
18.244.18.76
2001:4860:4802:32::178
2001:4860:4802:34::36
2606:4700::6810:4f49
2606:4700::6812:4239
2a00:1450:4001:806::2008
2a00:1450:400c:c00::9d
3.219.39.130
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52.222.236.107
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www.perlego.com Open in urlscan Pro 172.66.40.176 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

142 Requests

99 %HTTPS

33 %IPv6

14 Domains

22 Subdomains

18 IPs

3 Countries

2486 kBTransfer

6399 kBSize

11 Cookies

13 Outgoing links

Page URL History

Redirected requests

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

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www.perlego.com Open in urlscan Pro
172.66.40.176 Public Scan

Screenshot
Live screenshot

Full Image

142
Requests

99 %
HTTPS

33 %
IPv6

14
Domains

22
Subdomains

18
IPs

3
Countries

2486 kB
Transfer

6399 kB
Size

11
Cookies

142 HTTP transactions
0 data transactions