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 October 02 via manual (October 2nd 2024, 12:06:08 pm UTC) from GB — Scanned from GB

Summary HTTP 179 Redirects Links 13 Behaviour Indicators

Summary

This website contacted 28 IPs in 3 countries across 21 domains to perform 179 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 330500.
TLS certificate: Issued by E5 on August 4th 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
3 111	172.66.40.176 172.66.40.176	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:5049	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2a00:1450:400... 2a00:1450:4001:828::2008	15169 (GOOGLE) (GOOGLE)
2	2606:4700::68... 2606:4700::6812:4239	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	52.222.236.60 52.222.236.60	16509 (AMAZON-02) (AMAZON-02)
1	34.120.195.249 34.120.195.249	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
4	172.66.43.80 172.66.43.80	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	172.64.152.14 172.64.152.14	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	18.66.102.106 18.66.102.106	16509 (AMAZON-02) (AMAZON-02)
3	2620:1ec:33:3... 2620:1ec:33:3::10	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	2a02:26f0:350... 2a02:26f0:3500:10::210:a9a	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
15	104.126.37.147 104.126.37.147	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	157.240.0.6 157.240.0.6	32934 (FACEBOOK) (FACEBOOK)
1	151.101.194.217 151.101.194.217	54113 (FASTLY) (FASTLY)
14	2a00:1450:400... 2a00:1450:4001:811::200e	15169 (GOOGLE) (GOOGLE)
1	34.49.241.189 34.49.241.189	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
2	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c04::9c	15169 (GOOGLE) (GOOGLE)
1	142.250.185.67 142.250.185.67	15169 (GOOGLE) (GOOGLE)
1	13.32.27.19 13.32.27.19	16509 (AMAZON-02) (AMAZON-02)
1 2	2620:1ec:21::14 2620:1ec:21::14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	13.107.42.14 13.107.42.14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
2	2a03:2880:f17... 2a03:2880:f177:185:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1	18.66.112.15 18.66.112.15	16509 (AMAZON-02) (AMAZON-02)
1	13.224.189.74 13.224.189.74	16509 (AMAZON-02) (AMAZON-02)
4	18.245.46.10 18.245.46.10	16509 (AMAZON-02) (AMAZON-02)
1	216.239.34.36 216.239.34.36	() ()
179	28

111 172.66.40.176 (United States) 3 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
countrycodeworker.perlego.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:5049 (United States)

ASN13335 (CLOUDFLARENET, US)

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

3 2a00:1450:4001:828::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 52.222.236.60 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-236-60.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

4 172.66.43.80 (United States)

ASN13335 (CLOUDFLARENET, US)

api.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 18.66.102.106 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-102-106.fra56.r.cloudfront.net

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

3 2620:1ec:33:3::10 (United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

bat.bing.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:3500:10::210:a9a (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

snap.licdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

15 104.126.37.147 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
PTR: a104-126-37-147.deploy.static.akamaitechnologies.com

analytics.tiktok.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 157.240.0.6 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
PTR: xx-fbcdn-shv-02-fra3.fbcdn.net

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.194.217 (San Francisco, United States)

ASN54113 (FASTLY, US)

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

14 2a00:1450:4001:811::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	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

2 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:c04::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

1 142.250.185.67 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s48-in-f3.1e100.net

www.google.co.uk	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.32.27.19 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-27-19.fra56.r.cloudfront.net

script.hotjar.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2620:1ec:21::14 (United States) 1 redirects

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

px.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.107.42.14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

px4.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f177:185:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

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

1 18.66.112.15 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-112-15.fra56.r.cloudfront.net

vc.hotjar.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.224.189.74 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-189-74.fra2.r.cloudfront.net

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

4 18.245.46.10 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-245-46-10.fra56.r.cloudfront.net

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

1 216.239.34.36 (None, )

ASN- ()

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

	Apex Domain Subdomains	Transfer
115	perlego.com 3 redirects perlego.com — Cisco Umbrella Rank: 226839 www.perlego.com — Cisco Umbrella Rank: 330500 img.perlego.com — Cisco Umbrella Rank: 401220 api.perlego.com — Cisco Umbrella Rank: 311832 countrycodeworker.perlego.com — Cisco Umbrella Rank: 589876	3 MB
15	tiktok.com analytics.tiktok.com — Cisco Umbrella Rank: 821	148 KB
14	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 52	23 KB
4	intercomcdn.com js.intercomcdn.com — Cisco Umbrella Rank: 3721	394 KB
4	optimizely.com cdn.optimizely.com — Cisco Umbrella Rank: 1092 cdn3.optimizely.com — Cisco Umbrella Rank: 5532 a23497771291.cdn.optimizely.com — Cisco Umbrella Rank: 482919 logx.optimizely.com — Cisco Umbrella Rank: 1899	215 KB
3	linkedin.com px.ads.linkedin.com — Cisco Umbrella Rank: 358 Failed px4.ads.linkedin.com — Cisco Umbrella Rank: 6989	2 KB
3	google.com region1.analytics.google.com — Cisco Umbrella Rank: 4111
3	bing.com bat.bing.com — Cisco Umbrella Rank: 378	15 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 57	266 KB
2	facebook.com www.facebook.com — Cisco Umbrella Rank: 112	3 KB
2	facebook.net connect.facebook.net — Cisco Umbrella Rank: 196	71 KB
2	hotjar.com static.hotjar.com — Cisco Umbrella Rank: 957 script.hotjar.com — Cisco Umbrella Rank: 1386	61 KB
2	trustpilot.com widget.trustpilot.com — Cisco Umbrella Rank: 6224	8 KB
1	intercom.io widget.intercom.io — Cisco Umbrella Rank: 2685 api-iam.intercom.io Failed	3 KB
1	hotjar.io vc.hotjar.io — Cisco Umbrella Rank: 3537	231 B
1	google.co.uk www.google.co.uk — Cisco Umbrella Rank: 4792	63 B
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 152	554 B
1	speedcurve.com cdn.speedcurve.com — Cisco Umbrella Rank: 7858	10 KB
1	licdn.com snap.licdn.com — Cisco Umbrella Rank: 906	14 KB
1	sentry.io o118024.ingest.sentry.io — Cisco Umbrella Rank: 425796	300 B
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 775	7 KB
179	21

	Domain	Requested by
61	www.perlego.com	2 redirects www.perlego.com
46	img.perlego.com	www.perlego.com
15	analytics.tiktok.com	www.perlego.com analytics.tiktok.com
14	www.google-analytics.com	www.googletagmanager.com www.perlego.com
4	js.intercomcdn.com	widget.intercom.io js.intercomcdn.com
4	api.perlego.com	www.perlego.com
3	region1.analytics.google.com	www.perlego.com
3	bat.bing.com	www.googletagmanager.com bat.bing.com www.perlego.com
3	countrycodeworker.perlego.com	www.perlego.com
3	www.googletagmanager.com	www.perlego.com www.googletagmanager.com
2	www.facebook.com	www.perlego.com
2	px.ads.linkedin.com	www.perlego.com
2	connect.facebook.net	www.perlego.com connect.facebook.net
2	widget.trustpilot.com	www.perlego.com widget.trustpilot.com
1	widget.intercom.io	www.googletagmanager.com
1	vc.hotjar.io	www.perlego.com
1	px4.ads.linkedin.com	www.perlego.com
1	script.hotjar.com	static.hotjar.com
1	www.google.co.uk	www.perlego.com
1	stats.g.doubleclick.net	www.googletagmanager.com
1	logx.optimizely.com	www.perlego.com
1	cdn.speedcurve.com	www.googletagmanager.com
1	snap.licdn.com	www.googletagmanager.com
1	static.hotjar.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
0	api-iam.intercom.io Failed	js.intercomcdn.com
179	31

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 E5	`2024-08-04` - `2024-11-02`	3 months	crt.sh
cloudflareinsights.com WE1	`2024-09-03` - `2024-12-02`	3 months	crt.sh
*.google-analytics.com WR2	`2024-09-16` - `2024-12-09`	3 months	crt.sh
cdn.optimizely.com WE1	`2024-08-23` - `2024-11-21`	3 months	crt.sh
*.trustpilot.com Amazon RSA 2048 M03	`2024-01-03` - `2025-01-31`	a year	crt.sh
ingest.sentry.io DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-11-02` - `2024-12-02`	a year	crt.sh
cdn3.optimizely.com WE1	`2024-08-12` - `2024-11-10`	3 months	crt.sh
*.hotjar.com Amazon RSA 2048 M03	`2024-05-22` - `2025-06-20`	a year	crt.sh
www.bing.com Microsoft Azure RSA TLS Issuing CA 03	`2024-09-16` - `2025-03-15`	6 months	crt.sh
snap.licdn.com DigiCert SHA2 Secure Server CA	`2023-12-13` - `2024-12-12`	a year	crt.sh
*.tiktok.com RapidSSL TLS ECC CA G1	`2024-07-15` - `2025-07-15`	a year	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2024-07-11` - `2024-10-09`	3 months	crt.sh
*.speedcurve.com GlobalSign Atlas R3 DV TLS CA 2024 Q1	`2024-01-21` - `2025-02-21`	a year	crt.sh
logx.optimizely.com WR3	`2024-09-16` - `2024-12-15`	3 months	crt.sh
*.g.doubleclick.net WR2	`2024-08-26` - `2024-11-18`	3 months	crt.sh
*.google.co.uk WR2	`2024-09-16` - `2024-12-09`	3 months	crt.sh
www.linkedin.com DigiCert SHA2 Secure Server CA	`2024-09-11` - `2025-03-11`	6 months	crt.sh
*.hotjar.io Amazon ECDSA 256 M02	`2024-02-07` - `2025-03-08`	a year	crt.sh
*.intercom.com Amazon RSA 2048 M03	`2024-01-15` - `2025-02-11`	a year	crt.sh
*.intercomcdn.com Amazon RSA 2048 M02	`2023-12-01` - `2024-12-29`	a year	crt.sh

This page contains 5 frames:

Primary Page: https://www.perlego.com/
Frame ID: 4D4B29CCB0561AFE919EDBCA121C409C
Requests: 171 HTTP requests in this frame

Frame: https://a23497771291.cdn.optimizely.com/client_storage/a23497771291.html
Frame ID: 39EF49BFC705EBBAE304CFC9C909E2DE
Requests: 1 HTTP requests in this frame

Frame: https://widget.trustpilot.com/trustboxes/5419b6ffb0d04a076446a9af/index.html?templateId=5419b6ffb0d04a076446a9af&businessunitId=585793460000ff0005995d71
Frame ID: 4E55628DC6A95EA41C1582AC8AC87B0E
Requests: 1 HTTP requests in this frame

Frame: data://truncated
Frame ID: 9F7B32C3D5CBC55D71C5B5781060FC81
Requests: 2 HTTP requests in this frame

Frame: https://js.intercomcdn.com/frame-modern.8222fe70.js
Frame ID: E8D4060A4DA6B6B1D720F574EE630708
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

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

//connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.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/gtm\.js
googletagmanager\.com/gtag/js

Hotjar (Analytics) Expand

Overall confidence: 100%
Detected patterns

//static\.hotjar\.com/

Linkedin Insight Tag (Analytics) Expand

Overall confidence: 100%
Detected patterns

snap\.licdn\.com/li\.lms-analytics/insight\.min\.js

Optimizely (Analytics) Expand

Overall confidence: 100%
Detected patterns

optimizely\.com.*\.js

Page Statistics

179
Requests

97 %
HTTPS

37 %
IPv6

21
Domains

31
Subdomains

28
IPs

3
Countries

3901 kB
Transfer

7873 kB
Size

19
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 75

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

Request Chain 85

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

Request Chain 133

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1353780&time=1727870760832&url=https%3A%2F%2Fwww.perlego.com%2F HTTP 302
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=1353780&time=1727870760832&url=https%3A%2F%2Fwww.perlego.com%2F&e_ipv6=AQKpQc99vG8TrQAAAZJNH3kGy52DBx5IEPZOu1VCJvcWvWx_tSe10anaD7FSUbCqxt03

179 HTTP transactions
2 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/

246 KB
51 KB

183ms
91ms

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

1792f5dc61c9bbad3295e8ea1a96e9b3c6b568025c20998f156d31e33afbfa93

Security Headers

Name	Value
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GET
H3 200 students-02-image.webp
img.perlego.com/landing/testimonials/ 11 KB
12 KB 562ms
556ms 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 291ms
285ms 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

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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 293ms
287ms 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 295ms
289ms 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 /

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GET
H3 200 financial-times.webp
img.perlego.com/landing/logos/featured/ 3 KB
4 KB 288ms
282ms 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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Request headers

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Response headers

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GET
H3 200 the-guardian.webp
img.perlego.com/landing/logos/featured/ 4 KB
4 KB 330ms
324ms 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 322ms
316ms 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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Response headers

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GET
H3 200 the-times.webp
img.perlego.com/landing/logos/featured/ 6 KB
6 KB 324ms
316ms 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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Response headers

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x-amz-server-side-encryption: AES256

GET
H3 200 university-of-liverpool.webp
img.perlego.com/landing/logos/partners/ 14 KB
14 KB 328ms
320ms 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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Response headers

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server: cloudflare
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GET
H3 200 luiss.webp
img.perlego.com/landing/logos/partners/ 5 KB
6 KB 544ms
536ms 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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Response headers

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x-amz-cf-pop: BAH52-C1
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 546ms
537ms 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

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Request headers

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Response headers

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172.66.40.176 , United States, ASN13335 (CLOUDFLARENET, 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

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GET
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14 KB 106ms
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CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL

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

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/_next/static/chunks/framework-3ea0209a7a9c3afe.js

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

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Security Headers

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Request headers

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Response headers

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x-amz-server-side-encryption: AES256

GET
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img.perlego.com/landing/ 999 KB
1000 KB 151ms
77ms Media
video/mp4 172.66.40.176
CLOUDFLARENET

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Full URL

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

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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

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Resource Hash

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Security Headers

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Request headers

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GET
H2 200 geo4.js Show response
cdn3.optimizely.com/js/ 312 B
328 B 317ms
129ms Script
application/javascript 172.64.152.14
CLOUDFLARENET

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Full URL: https://cdn3.optimizely.com/js/geo4.js
Requested by: Host: cdn.optimizely.com
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Request headers

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Response headers

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date: Wed, 02 Oct 2024 12:05:59 GMT
content-type: application/javascript
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server: cloudflare

GET
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text/html 2606:4700::6812:4239
CLOUDFLARENET

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Full URL: https://a23497771291.cdn.optimizely.com/client_storage/a23497771291.html
Requested by: Host: cdn.optimizely.com
URL: https://cdn.optimizely.com/js/23497771291.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Resource Hash

Request headers

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Response headers

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GET
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static.hotjar.com/c/ 13 KB
6 KB 186ms
45ms Script
application/javascript 18.66.102.106
AMAZON-02

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https://static.hotjar.com/c/hotjar-1034980.js?sv=7

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Software

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Security Headers

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Request headers

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Response headers

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GET
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bat.bing.com/ 49 KB
15 KB 219ms
54ms Script
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https://bat.bing.com/bat.js

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

Protocol

Security

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Response headers

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GET
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14 KB 188ms
48ms Script
application/javascript 2a02:26f0:3500:10::210:a9a
AKAMAI-ASN1

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https://snap.licdn.com/li.lms-analytics/insight.min.js

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

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

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Security Headers

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Response headers

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GET
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analytics.tiktok.com/i18n/pixel/ 8 KB
3 KB 380ms
162ms Script
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AKAMAI-ASN1

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Full URL: https://analytics.tiktok.com/i18n/pixel/sdk.js?sdkid=C3ML3AR3G487IS97DSUG
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Request headers

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Response headers

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GET
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58 KB 135ms
58ms Script
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FACEBOOK

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Full URL

https://connect.facebook.net/en_US/fbevents.js

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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Software

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Request headers

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Response headers

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GET
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cdn.speedcurve.com/js/ 26 KB
10 KB 169ms
31ms Script
application/javascript 151.101.194.217
FASTLY

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Full URL: https://cdn.speedcurve.com/js/lux.js?id=4351554038
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-KMRXFKZ
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Request headers

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Response headers

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GET
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111 KB 85ms
83ms Script
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https://www.googletagmanager.com/gtag/js?id=G-0H5HMZK3BP&l=dataLayer&cx=c

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

23b1d5811a0b87391bfd76f15b0395f9f3d4cf6fb09e446524a748fe7df04942

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/129.0.0.0 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: Wed, 02 Oct 2024 12:05:59 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 02 Oct 2024 12:05:59 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: 113698
x-xss-protection: 0
server: Google Tag Manager

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 202 KB
73 KB 74ms
74ms Script
application/javascript 2a00:1450:4001:828::2008
GOOGLE

General

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Full URL

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

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

2a00:1450:4001:828::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

20fd08927aa80fb6e4c54ff17475d85aee7b5947275ea11cc961b39004ea2465

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/129.0.0.0 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: Wed, 02 Oct 2024 12:05:59 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 02 Oct 2024 12:05:59 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: 74751
x-xss-protection: 0
server: Google Tag Manager

GET
H3 200 / Show response
countrycodeworker.perlego.com/ 20 B
166 B 118ms
102ms XHR
application/json 172.66.40.176
CLOUDFLARENET

General

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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-bec9d45654eb82b0.js

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

fa0d28110e6895292edf9c4427d0f681bfa7d481d2b1bd86c51a3fe06af59c7c

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/129.0.0.0 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: 8cc49055f93563f7-LHR
access-control-allow-origin: *
content-length: 20
date: Wed, 02 Oct 2024 12:05:59 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
669 B 150ms
133ms XHR
application/json 172.66.43.80
CLOUDFLARENET

General

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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-bec9d45654eb82b0.js

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

b22d1b89257791a25c04516bdd32fa5445d21d27e0051cdcd558f865108011f5

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/129.0.0.0 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: 9243f5d2-d941-4951-9a22-34a99399ebcc
x-content-type-options: nosniff
x-cache: Miss from cloudfront
x-amz-cf-id: euVvR6a-1wxsLacY2s0V2X3HZXSQf_3mmRqfDLsdMOZ_gJISTudp3w==
date: Wed, 02 Oct 2024 12:05:59 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: fBWOMHoBrPEEBvg=
x-amzn-trace-id: Root=1-66fd3727-5ed2b2cb535a71ac6a89b549;Sampled=1;Lineage=1:f9d13cfe:0
access-control-allow-credentials: true
via: 1.1 adafc38443c7dcb727d7b598e9e1e820.cloudfront.net (CloudFront)
cf-ray: 8cc49055fdbf35b9-LHR
access-control-allow-origin: https://www.perlego.com
x-amz-cf-pop: LHR61-P1
server: cloudflare

GET
H3 200 plans Show response
api.perlego.com/payment/v1/ 2 KB
1 KB 143ms
142ms 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-bec9d45654eb82b0.js

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

8b1d18939fb7532c7374bdf2142fb2ad1264fce333608958e5b9d39119164e38

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/129.0.0.0 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: 4bc2067e-d55f-4b5a-81e5-b739f18ea3df
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
x-amz-cf-id: Y31X_Xoh04Mhx-_45qGUGMwYSxSNV9cdz9EkQ_F5R4jAy7f6o5VHww==
date: Wed, 02 Oct 2024 12:05:59 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: fBWONHGvLPEEaKQ=
x-amzn-trace-id: Root=1-66fd3727-7a2401331f0d7b850cd3bc58;Sampled=1;Lineage=1:0bc2b33d:0
access-control-allow-credentials: true
via: 1.1 bf8b5b2c3ca89509ca41446ce65cfb98.cloudfront.net (CloudFront)
cf-ray: 8cc49055fdc235b9-LHR
access-control-allow-origin: https://www.perlego.com
x-amz-cf-pop: LHR61-P1
server: cloudflare

GET
H2 200 index.html
widget.trustpilot.com/trustboxes/5419b6ffb0d04a076446a9af/ Frame 4E55 0
0 184ms
62ms Document
text/html 52.222.236.60
AMAZON-02

General

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Full URL

https://widget.trustpilot.com/trustboxes/5419b6ffb0d04a076446a9af/index.html?templateId=5419b6ffb0d04a076446a9af&businessunitId=585793460000ff0005995d71

Requested by

Host: widget.trustpilot.com
URL: https://widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-52-222-236-60.fra56.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

Security Headers

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

Request headers

Referer: https://www.perlego.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

accept-ranges: bytes
age: 42958
cache-control: max-age=86400
content-encoding: gzip
content-length: 2178
content-type: text/html
date: Wed, 02 Oct 2024 00:12:37 GMT
etag: "5288708c90afdbae795c84f220d61802"
last-modified: Wed, 21 Aug 2024 15:41:13 GMT
server: AmazonS3
strict-transport-security: max-age=31536000
via: 1.1 f2c65205154aaf89a2c7bbc8fe8fdaba.cloudfront.net (CloudFront)
x-amz-cf-id: P-duAJAQVaPXByvGTlIiNADkT9fPgRCaE-F5PNvIIuz5dEDnMEv3ow==
x-amz-cf-pop: FRA56-P4
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-content-type-options: nosniff
x-xss-protection: 1; mode=block

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 323ms
48ms Script
text/javascript 2a00:1450:4001:811::200e
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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::200e Frankfurt am Main, Germany, 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/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

content-encoding: gzip
age: 2152
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: Wed, 02 Oct 2024 13:30:08 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 02 Oct 2024 11:30:08 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 events Show response
logx.optimizely.com/v1/ 0
386 B 311ms
128ms XHR
text/plain 34.49.241.189
GOOGLE-CLOUD-PLAT...

General

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Full URL: https://logx.optimizely.com/v1/events
Requested by: Host: www.perlego.com
URL: https://www.perlego.com/_next/static/chunks/pages/_app-bec9d45654eb82b0.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/129.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.perlego.com/

Response headers

x-request-id: 2a364940-1565-4d27-baf3-e7890f531833
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: Wed, 02 Oct 2024 12:06:00 GMT
content-type: text/plain
access-control-allow-headers: X-Requested-With,Content-Type,Accept,Origin,X-App-Trace-Id,X-Optimizely-Strict

POST
H2 204 collect
region1.analytics.google.com/g/ 0
0 331ms
58ms Fetch
text/plain 2001:4860:4802:34::36
GOOGLE

General

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Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-0H5HMZK3BP&gtm=45je4a10v9106841335za200zb810376513&_p=1727870755967&_gaz=1&gcd=13l3l3l3l1l1&npa=0&dma=0&tag_exp=101671035~101747727&cid=1705012439.1727870760&ul=en-gb&sr=1600x1200&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&pae=1&frm=0&pscdl=noapi&_eu=EA&_s=1&sid=1727870760&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=5032
Requested by: Host: www.perlego.com
URL: https://www.perlego.com/_next/static/chunks/pages/_app-bec9d45654eb82b0.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/129.0.0.0 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: Wed, 02 Oct 2024 12:06:00 GMT
content-type: text/plain
server: Golfe2

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
554 B 330ms
57ms Ping
text/plain 2a00:1450:400c:c04::9c
GOOGLE

General

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Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-0H5HMZK3BP&cid=1705012439.1727870760&gtm=45je4a10v9106841335za200zb810376513&aip=1&dma=0&gcd=13l3l3l3l1l1&npa=0&frm=0&tag_exp=101671035~101747727
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-0H5HMZK3BP&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:400c:c04::9c 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/129.0.0.0 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: Wed, 02 Oct 2024 12:06:00 GMT
content-type: text/plain
server: Golfe2

GET
H3 200 ga-audiences
www.google.co.uk/ads/ 42 B
63 B 211ms
82ms Image
image/gif 142.250.185.67
GOOGLE

General

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Full URL

https://www.google.co.uk/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-0H5HMZK3BP&cid=1705012439.1727870760&gtm=45je4a10v9106841335za200zb810376513&aip=1&dma=0&gcd=13l3l3l3l1l1&npa=0&frm=0&tag_exp=101671035~101747727&tag_exp=101671035~101747727&z=108681914

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.67 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s48-in-f3.1e100.net

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

cache-control: no-cache, no-store, must-revalidate
timing-allow-origin: *
pragma: no-cache
cross-origin-resource-policy: cross-origin
x-content-type-options: nosniff
expires: Fri, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
content-length: 42
date: Wed, 02 Oct 2024 12:06:00 GMT
x-xss-protection: 0
content-type: image/gif
server: cafe

GET
H3 200 1548069268553425 Show response
connect.facebook.net/signals/config/ 68 KB
13 KB 57ms
57ms Script
application/x-javascript 157.240.0.6
FACEBOOK

General

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Show headers Download Go to

Full URL

https://connect.facebook.net/signals/config/1548069268553425?v=2.9.170&r=stable&domain=www.perlego.com&hme=d82868061a8c707cd31395a3055e7449daa03bd520872727258c39e6af34523e&ex_m=70%2C120%2C106%2C110%2C61%2C4%2C99%2C69%2C16%2C96%2C88%2C51%2C54%2C171%2C174%2C186%2C182%2C183%2C185%2C29%2C100%2C53%2C77%2C184%2C166%2C169%2C179%2C180%2C187%2C130%2C41%2C34%2C142%2C15%2C50%2C193%2C192%2C132%2C18%2C40%2C1%2C43%2C65%2C66%2C67%2C71%2C92%2C17%2C14%2C95%2C91%2C90%2C107%2C52%2C109%2C39%2C108%2C30%2C93%2C26%2C167%2C170%2C139%2C28%2C11%2C12%2C13%2C6%2C7%2C25%2C22%2C23%2C57%2C62%2C64%2C75%2C101%2C27%2C76%2C9%2C8%2C80%2C48%2C21%2C103%2C102%2C104%2C97%2C10%2C20%2C3%2C38%2C74%2C19%2C85%2C56%2C83%2C33%2C73%2C0%2C94%2C32%2C82%2C87%2C47%2C46%2C86%2C37%2C5%2C89%2C81%2C44%2C35%2C84%2C2%2C36%2C63%2C42%2C105%2C45%2C79%2C68%2C111%2C60%2C59%2C31%2C98%2C58%2C55%2C49%2C78%2C72%2C24%2C112

Requested by

Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js

Protocol

Security

QUIC, , AES_128_GCM

Server

157.240.0.6 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

xx-fbcdn-shv-02-fra3.fbcdn.net

Software

Resource Hash

660f420fc2faf1861542a9dc6d45dd1ee42b0c668fb6f9723d22c25df0119c11

Security Headers

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Content-Security-Policy	default-src 'self' data: blob: facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;script-src 'unsafe-inline' .fbcdn.net .facebook.net blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;connect-src .fbcdn.net .facebook.net wss://.fbcdn.net attachment.fbsbx.com blob: 'self';img-src 'self' data: blob: facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

content-encoding: gzip
report-to: {"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options: nosniff
expires: Sat, 01 Jan 2000 00:00:00 GMT
alt-svc: h3=":443"; ma=86400
edge-control: cache-maxage=10m
date: Wed, 02 Oct 2024 12:06:00 GMT
content-type: application/x-javascript; charset=utf-8
vary: Accept-Encoding
cross-origin-embedder-policy-report-only: require-corp;report-to="coep_report"
priority: u=3,i
x-frame-options: DENY
strict-transport-security: max-age=31536000; preload; includeSubDomains
reporting-endpoints: coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
content-security-policy: default-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;script-src 'unsafe-inline' *.fbcdn.net *.facebook.net blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';img-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
cache-control: public, max-age=1200
timing-allow-origin: *
cross-origin-opener-policy: same-origin-allow-popups
x-fb-connection-quality: EXCELLENT; q=0.9, rtt=43, rtx=0, c=74, mss=1232, tbw=67216, tp=62, tpl=0, uplat=6, ullat=-1
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cross-origin-resource-policy: cross-origin
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document-policy: force-load-at-top
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origin-agent-cluster: ?1

GET
H2 200 modules.0721e7cf944cf9d78a0b.js Show response
script.hotjar.com/ 224 KB
56 KB 347ms
53ms Script
application/javascript 13.32.27.19
AMAZON-02

General

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Full URL

https://script.hotjar.com/modules.0721e7cf944cf9d78a0b.js

Requested by

Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-1034980.js?sv=7

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-13-32-27-19.fra56.r.cloudfront.net

Software

Resource Hash

b59aea27fa8369f30285b9c3875597435dfce1fc0571555adcc11d210cb9bd1b

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

x-robots-tag: none
content-encoding: br
etag: "ac12d2f9dbf41b678b7eb52a4d3e70f3"
age: 1118634
x-content-type-options: nosniff
x-cache: Hit from cloudfront
x-amz-cf-id: IK2lqmccRAHuEyVfpXJ7wZKCc0E7LSXH2LHk0mmBAwwnf4X0nP0N4w==
date: Thu, 19 Sep 2024 13:22:07 GMT
content-type: application/javascript; charset=utf-8
last-modified: Thu, 19 Sep 2024 13:21:34 GMT
vary: Accept-Encoding
strict-transport-security: max-age=2592000; includeSubDomains
cache-control: max-age=31536000
cross-origin-resource-policy: cross-origin
via: 1.1 747e99d9d8c5e29fdc713cf866bc3f82.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: *
content-length: 56508
x-amz-cf-pop: FRA56-C2

GET attribution_trigger
px.ads.linkedin.com/ 0
0

GET
H2

200

collect
px4.ads.linkedin.com/
Redirect Chain

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1353780&time=1727870760832&url=https%3A%2F%2Fwww.perlego.com%2F
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=1353780&time=1727870760832&url=https%3A%2F%2Fwww.perlego.com%2F&e_ipv6=AQKpQc99vG8TrQAAAZJNH3kGy52DBx5IEPZOu1VCJvcWvWx_tSe10anaD7FSUbCqxt03

0
266 B

291ms
190ms

Image
application/javascript

13.107.42.14
MICROSOFT-CORP-MS...

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Full URL: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=1353780&time=1727870760832&url=https%3A%2F%2Fwww.perlego.com%2F&e_ipv6=AQKpQc99vG8TrQAAAZJNH3kGy52DBx5IEPZOu1VCJvcWvWx_tSe10anaD7FSUbCqxt03
Requested by: Host: www.perlego.com
URL: https://www.perlego.com/
Protocol: H2
Server: 13.107.42.14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

linkedin-action: 1
x-li-pop: afd-prod-lva1-x
x-msedge-ref: Ref A: 368931507E234468B5C566152BC3746E Ref B: LON04EDGE1205 Ref C: 2024-10-02T12:06:01Z
x-li-fabric: prod-lva1
x-li-uuid: AAYjfUL1ExVwtOIGmzH9Fw==
x-li-proto: http/2
x-cache: CONFIG_NOCACHE
content-length: 0
date: Wed, 02 Oct 2024 12:06:01 GMT
content-type: application/javascript

Redirect headers

linkedin-action: 1
x-li-pop: afd-prod-ltx1-x
location: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=1353780&time=1727870760832&url=https%3A%2F%2Fwww.perlego.com%2F&e_ipv6=AQKpQc99vG8TrQAAAZJNH3kGy52DBx5IEPZOu1VCJvcWvWx_tSe10anaD7FSUbCqxt03
x-msedge-ref: Ref A: 255460BA2A6649AABD0634728F831178 Ref B: LON04EDGE1210 Ref C: 2024-10-02T12:06:01Z
x-li-fabric: prod-lva1
x-li-uuid: AAYjfULwPXp3BrD3sjlWig==
x-li-proto: http/2
x-cache: CONFIG_NOCACHE
content-length: 0
x-li-source-fabric: prod-ltx1
date: Wed, 02 Oct 2024 12:06:00 GMT

GET
H2 200 main.MWZkMThhNTg2NA.js Show response
analytics.tiktok.com/i18n/pixel/static/ 345 KB
96 KB 142ms
126ms Script
application/javascript 104.126.37.147
AKAMAI-ASN1

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Full URL: https://analytics.tiktok.com/i18n/pixel/static/main.MWZkMThhNTg2NA.js
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/sdk.js?sdkid=C3ML3AR3G487IS97DSUG
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.126.37.147 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a104-126-37-147.deploy.static.akamaitechnologies.com
Software: nginx /
Resource Hash: 518925fb3bffffe3075af3ecdd7ef33f06f9a351c92fbc92cab511783ed08eed

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

x-cache: TCP_MEM_HIT from a104-126-37-125.deploy.akamaitechnologies.com (AkamaiGHost/11.6.4-e26983a004e229b4ffa935b6e3b2fe8f) (-)
vary: Accept-Encoding
cache-control: public, max-age=31536000, immutable
content-encoding: gzip
x-tt-trace-tag: id=16;cdn-cache=hit;type=static
server-timing: cdn-cache; desc=HIT, edge; dur=0, origin; dur=0, inner; dur=5
x-tt-trace-id: 00-240926131406BDC773255E7D5C5152C6-6DD205804F93C5C8-00
content-length: 97922
date: Wed, 02 Oct 2024 12:06:01 GMT
content-type: application/javascript; charset=UTF-8
x-tt-logid: 20240926131406BDC773255E7D5C5152C6
server: nginx
x-akamai-request-id: 8936ffe
x-tt-trace-host: 017ba8854e7be15742f408e0b8e34ce577fb5bf3d627b1c7c7114b9f03cc08269497fb834c74033491c6aa2c0ad037c16b3e3def64763cfd6f3bec63c2d31b621f479956d90624bab84c00caf2de6c663623cc6aaf2f43946c0dc588b6ca4c554d

GET
H2 200 attribution_trigger
px.ads.linkedin.com/ 2 B
814 B 327ms
159ms Image
application/json 2620:1ec:21::14
MICROSOFT-CORP-MS...

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Full URL: https://px.ads.linkedin.com/attribution_trigger?pid=1353780&time=1727870760832&url=https%3A%2F%2Fwww.perlego.com%2F
Requested by: Host: www.perlego.com
URL: https://www.perlego.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:21::14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

x-li-pop: afd-prod-lva1-x
content-encoding: gzip
x-fs-uuid: 0006237d42f01dc04dcf51f006eda22d
x-msedge-ref: Ref A: A451160293864ACB944BAD9F5613B83E Ref B: LON04EDGE1210 Ref C: 2024-10-02T12:06:01Z
x-li-fabric: prod-lva1
x-restli-protocol-version: 1.0.0
access-control-allow-methods: GET, OPTIONS
x-li-uuid: AAYjfULwHcBNz1HwBu2iLQ==
x-li-proto: http/2
access-control-allow-origin: *
x-cache: CONFIG_NOCACHE
date: Wed, 02 Oct 2024 12:06:00 GMT
content-type: application/json
access-control-allow-headers: *

GET
H2 200 56063865.js Show response
bat.bing.com/p/action/ 370 B
424 B 141ms
125ms Script
application/javascript 2620:1ec:33:3::10
MICROSOFT-CORP-MS...

General

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Full URL

https://bat.bing.com/p/action/56063865.js

Requested by

Host: bat.bing.com
URL: https://bat.bing.com/bat.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2620:1ec:33:3::10 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

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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/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: private,max-age=1800
content-encoding: br
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 4075A8C6B7DA471389F1BB5063851ACB Ref B: LON212050706019 Ref C: 2024-10-02T12:06:00Z
x-cache: CONFIG_NOCACHE
date: Wed, 02 Oct 2024 12:06:00 GMT
content-type: application/javascript; charset=utf-8
vary: Accept-Encoding

POST
H2 200 collect Show response
www.google-analytics.com/j/ 1 B
357 B 134ms
54ms XHR
text/plain 2a00:1450:4001:811::200e
GOOGLE

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Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=27891867&t=pageview&_s=1&dl=https%3A%2F%2Fwww.perlego.com%2F&ul=en-gb&de=UTF-8&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAUABAAAAACAAI~&jid=792261348&gjid=1244609481&cid=1705012439.1727870760&tid=UA-86257921-1&_gid=1355923777.1727870761&_r=1&gtm=457e4a10za200zb810376513&gcd=13l3l3l3l1l1&dma=0&tag_exp=101671035~101747727&jsscut=1&z=648032259

Requested by

Host: www.perlego.com
URL: https://www.perlego.com/_next/static/chunks/pages/_app-bec9d45654eb82b0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: text/plain
Referer: https://www.perlego.com/

Response headers

report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:175:0"}],}
x-content-type-options: nosniff
expires: Fri, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 02 Oct 2024 12:06:01 GMT
last-modified: Sun, 17 May 1998 03:00:00 GMT
content-type: text/plain
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/ascnsrsgac:175:0
access-control-allow-origin: https://www.perlego.com
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 1
server: Golfe2

GET
H2 200 collect
www.google-analytics.com/ 35 B
407 B 171ms
92ms Image
image/gif 2a00:1450:4001:811::200e
GOOGLE

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Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=27891867&t=event&_s=2&dl=https%3A%2F%2Fwww.perlego.com%2F&ul=en-gb&de=UTF-8&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=general&ea=experience_impression&_u=YADAAUABAAAAACAAI~&jid=&gjid=&cid=1705012439.1727870760&tid=UA-86257921-1&_gid=1355923777.1727870761&gtm=457e4a10za200zb810376513&gcd=13l3l3l3l1l1&dma=0&tag_exp=101671035~101747727&jsscut=1&z=57579990

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

age: 84934
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:163:0"}],}
x-content-type-options: nosniff
expires: Mon, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 01 Oct 2024 12:30:27 GMT
last-modified: Sun, 17 May 1998 03:00:00 GMT
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
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:163:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 35
server: Golfe2

GET
H2 200 collect
www.google-analytics.com/ 35 B
94 B 127ms
49ms Image
image/gif 2a00:1450:4001:811::200e
GOOGLE

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Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=27891867&t=event&_s=3&dl=https%3A%2F%2Fwww.perlego.com%2F&ul=en-gb&de=UTF-8&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=general&ea=optimizely_decision&_u=YADAAUABAAAAACAAI~&jid=&gjid=&cid=1705012439.1727870760&tid=UA-86257921-1&_gid=1355923777.1727870761&gtm=457e4a10za200zb810376513&gcd=13l3l3l3l1l1&dma=0&tag_exp=101671035~101747727&jsscut=1&z=994065895

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

age: 84934
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:163:0"}],}
x-content-type-options: nosniff
expires: Mon, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 01 Oct 2024 12:30:27 GMT
last-modified: Sun, 17 May 1998 03:00:00 GMT
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
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:163:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 35
server: Golfe2

GET
H2 200 collect
www.google-analytics.com/ 35 B
94 B 117ms
50ms Image
image/gif 2a00:1450:4001:811::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=27891867&t=event&_s=4&dl=https%3A%2F%2Fwww.perlego.com%2F&ul=en-gb&de=UTF-8&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=general&ea=experience_impression&_u=YADAAUABAAAAACAAI~&jid=&gjid=&cid=1705012439.1727870760&tid=UA-86257921-1&_gid=1355923777.1727870761&gtm=457e4a10za200zb810376513&gcd=13l3l3l3l1l1&dma=0&tag_exp=101671035~101747727&jsscut=1&z=1413662199

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

age: 84934
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:163:0"}],}
x-content-type-options: nosniff
expires: Mon, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 01 Oct 2024 12:30:27 GMT
last-modified: Sun, 17 May 1998 03:00:00 GMT
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
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:163:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 35
server: Golfe2

GET
H2 200 collect
www.google-analytics.com/ 35 B
94 B 119ms
52ms Image
image/gif 2a00:1450:4001:811::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=27891867&t=event&_s=5&dl=https%3A%2F%2Fwww.perlego.com%2F&ul=en-gb&de=UTF-8&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=general&ea=optimizely_decision&_u=YADAAUABAAAAACAAI~&jid=&gjid=&cid=1705012439.1727870760&tid=UA-86257921-1&_gid=1355923777.1727870761&gtm=457e4a10za200zb810376513&gcd=13l3l3l3l1l1&dma=0&tag_exp=101671035~101747727&jsscut=1&z=1089414640

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

age: 84934
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:163:0"}],}
x-content-type-options: nosniff
expires: Mon, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 01 Oct 2024 12:30:27 GMT
last-modified: Sun, 17 May 1998 03:00:00 GMT
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
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:163:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 35
server: Golfe2

GET
H2 200 collect
www.google-analytics.com/ 35 B
94 B 141ms
76ms Image
image/gif 2a00:1450:4001:811::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=27891867&t=event&_s=6&dl=https%3A%2F%2Fwww.perlego.com%2F&ul=en-gb&de=UTF-8&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=general&ea=experience_impression&_u=YADAAUABAAAAACAAI~&jid=&gjid=&cid=1705012439.1727870760&tid=UA-86257921-1&_gid=1355923777.1727870761&gtm=457e4a10za200zb810376513&gcd=13l3l3l3l1l1&dma=0&tag_exp=101671035~101747727&jsscut=1&z=1162465948

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

age: 84934
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:163:0"}],}
x-content-type-options: nosniff
expires: Mon, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 01 Oct 2024 12:30:27 GMT
last-modified: Sun, 17 May 1998 03:00:00 GMT
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
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:163:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 35
server: Golfe2

GET
H2 200 collect
www.google-analytics.com/ 35 B
94 B 142ms
77ms Image
image/gif 2a00:1450:4001:811::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=27891867&t=event&_s=7&dl=https%3A%2F%2Fwww.perlego.com%2F&ul=en-gb&de=UTF-8&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=general&ea=optimizely_decision&_u=YADAAUABAAAAACAAI~&jid=&gjid=&cid=1705012439.1727870760&tid=UA-86257921-1&_gid=1355923777.1727870761&gtm=457e4a10za200zb810376513&gcd=13l3l3l3l1l1&dma=0&tag_exp=101671035~101747727&jsscut=1&z=2093344369

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

age: 84934
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:163:0"}],}
x-content-type-options: nosniff
expires: Mon, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 01 Oct 2024 12:30:27 GMT
last-modified: Sun, 17 May 1998 03:00:00 GMT
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
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:163:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 35
server: Golfe2

GET
H2 200 collect
www.google-analytics.com/ 35 B
94 B 143ms
79ms Image
image/gif 2a00:1450:4001:811::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=27891867&t=event&_s=8&dl=https%3A%2F%2Fwww.perlego.com%2F&ul=en-gb&de=UTF-8&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=general&ea=experience_impression&_u=YADAAUABAAAAACAAI~&jid=&gjid=&cid=1705012439.1727870760&tid=UA-86257921-1&_gid=1355923777.1727870761&gtm=457e4a10za200zb810376513&gcd=13l3l3l3l1l1&dma=0&tag_exp=101671035~101747727&jsscut=1&z=226170692

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

age: 84934
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:163:0"}],}
x-content-type-options: nosniff
expires: Mon, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 01 Oct 2024 12:30:27 GMT
last-modified: Sun, 17 May 1998 03:00:00 GMT
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
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:163:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 35
server: Golfe2

GET
H2 200 collect
www.google-analytics.com/ 35 B
94 B 144ms
80ms Image
image/gif 2a00:1450:4001:811::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=27891867&t=event&_s=9&dl=https%3A%2F%2Fwww.perlego.com%2F&ul=en-gb&de=UTF-8&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=general&ea=optimizely_decision&_u=YADAAUABAAAAACAAI~&jid=&gjid=&cid=1705012439.1727870760&tid=UA-86257921-1&_gid=1355923777.1727870761&gtm=457e4a10za200zb810376513&gcd=13l3l3l3l1l1&dma=0&tag_exp=101671035~101747727&jsscut=1&z=2001332216

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

age: 84934
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:163:0"}],}
x-content-type-options: nosniff
expires: Mon, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 01 Oct 2024 12:30:27 GMT
last-modified: Sun, 17 May 1998 03:00:00 GMT
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
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:163:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 35
server: Golfe2

GET
H2 200 collect
www.google-analytics.com/ 35 B
94 B 146ms
82ms Image
image/gif 2a00:1450:4001:811::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=27891867&t=event&_s=10&dl=https%3A%2F%2Fwww.perlego.com%2F&ul=en-gb&de=UTF-8&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=general&ea=experience_impression&_u=YADAAUABAAAAACAAI~&jid=&gjid=&cid=1705012439.1727870760&tid=UA-86257921-1&_gid=1355923777.1727870761&gtm=457e4a10za200zb810376513&gcd=13l3l3l3l1l1&dma=0&tag_exp=101671035~101747727&jsscut=1&z=969898280

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

age: 84934
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:163:0"}],}
x-content-type-options: nosniff
expires: Mon, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 01 Oct 2024 12:30:27 GMT
last-modified: Sun, 17 May 1998 03:00:00 GMT
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
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:163:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 35
server: Golfe2

GET
H2 200 collect
www.google-analytics.com/ 35 B
94 B 228ms
164ms Image
image/gif 2a00:1450:4001:811::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=27891867&t=event&_s=11&dl=https%3A%2F%2Fwww.perlego.com%2F&ul=en-gb&de=UTF-8&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=general&ea=optimizely_decision&_u=YADAAUABAAAAACAAI~&jid=&gjid=&cid=1705012439.1727870760&tid=UA-86257921-1&_gid=1355923777.1727870761&gtm=457e4a10za200zb810376513&gcd=13l3l3l3l1l1&dma=0&tag_exp=101671035~101747727&jsscut=1&z=2123943585

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

age: 84934
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:163:0"}],}
x-content-type-options: nosniff
expires: Mon, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 01 Oct 2024 12:30:27 GMT
last-modified: Sun, 17 May 1998 03:00:00 GMT
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
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:163:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 35
server: Golfe2

GET
H2 200 collect
www.google-analytics.com/ 35 B
94 B 229ms
165ms Image
image/gif 2a00:1450:4001:811::200e
GOOGLE

General

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Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=27891867&t=event&_s=12&dl=https%3A%2F%2Fwww.perlego.com%2F&ul=en-gb&de=UTF-8&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=general&ea=experience_impression&_u=YADAAUABAAAAACAAI~&jid=&gjid=&cid=1705012439.1727870760&tid=UA-86257921-1&_gid=1355923777.1727870761&gtm=457e4a10za200zb810376513&gcd=13l3l3l3l1l1&dma=0&tag_exp=101671035~101747727&jsscut=1&z=703423275

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

age: 84934
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:163:0"}],}
x-content-type-options: nosniff
expires: Mon, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 01 Oct 2024 12:30:27 GMT
last-modified: Sun, 17 May 1998 03:00:00 GMT
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
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:163:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 35
server: Golfe2

GET
H2 200 collect
www.google-analytics.com/ 35 B
94 B 230ms
166ms Image
image/gif 2a00:1450:4001:811::200e
GOOGLE

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Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=27891867&t=event&_s=13&dl=https%3A%2F%2Fwww.perlego.com%2F&ul=en-gb&de=UTF-8&dt=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=general&ea=optimizely_decision&_u=YADAAUABAAAAACAAI~&jid=&gjid=&cid=1705012439.1727870760&tid=UA-86257921-1&_gid=1355923777.1727870761&gtm=457e4a10za200zb810376513&gcd=13l3l3l3l1l1&dma=0&tag_exp=101671035~101747727&jsscut=1&z=2007801597

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

age: 84934
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:163:0"}],}
x-content-type-options: nosniff
expires: Mon, 01 Jan 1990 00:00:00 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 01 Oct 2024 12:30:27 GMT
last-modified: Sun, 17 May 1998 03:00:00 GMT
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
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:163:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 35
server: Golfe2

GET
DATA 200
OK truncated
/ Frame 9F7B 3 KB
0 Image
image/png

General

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Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 04d05978fdb111358073ab0524e5c1fafc0826615c206987618416b8bd8a4747

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

Content-Type: image/png

GET
DATA 200
OK truncated
/ Frame 9F7B 5 KB
0 Image
image/png

General

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Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: e4222715b556e7d99622c83e620d2f8e090047e56adb07923047f95828d561f2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

Content-Type: image/png

GET
H2 204 0
bat.bing.com/action/ 0
285 B 175ms
50ms Image
text/plain 2620:1ec:33:3::10
MICROSOFT-CORP-MS...

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Full URL

https://bat.bing.com/action/0?ti=56063865&tm=gtm002&Ver=2&mid=c1901983-97b3-4992-82a1-0fb433c30636&sid=b0da13e080b611efb832c71ff9b791bc&vid=b0dbb61080b611efb9fc49c783fd354d&vids=1&msclkid=N&gtm_tag_source=1&pi=918639831&lg=en-GB&sw=1600&sh=1200&sc=24&tl=Perlego%20%7C%20An%20online%20subscription%20for%20all%20your%20academic%20books&p=https%3A%2F%2Fwww.perlego.com%2F&r=&lt=1853&evt=pageLoad&sv=1&cdb=AQAQ&rn=828694

Requested by

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

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2620:1ec:33:3::10 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: no-cache, must-revalidate
pragma: no-cache
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 61CAC0C2C3A4409CB17270F84F869A11 Ref B: LON212050706019 Ref C: 2024-10-02T12:06:01Z
expires: Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin: *
x-cache: CONFIG_NOCACHE
date: Wed, 02 Oct 2024 12:06:00 GMT

GET
H2 200 identify_7bf75739.js Show response
analytics.tiktok.com/i18n/pixel/static/ 146 KB
39 KB 141ms
62ms Script
application/javascript 104.126.37.147
AKAMAI-ASN1

General

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Full URL: https://analytics.tiktok.com/i18n/pixel/static/identify_7bf75739.js
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MWZkMThhNTg2NA.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.126.37.147 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a104-126-37-147.deploy.static.akamaitechnologies.com
Software: nginx /
Resource Hash: 79951b5bd4d729a2b2f4d380819f2c14bbcf26f21db56a520189633467766cf4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

x-cache: TCP_MEM_HIT from a104-126-37-125.deploy.akamaitechnologies.com (AkamaiGHost/11.6.4-e26983a004e229b4ffa935b6e3b2fe8f) (-)
vary: Accept-Encoding
cache-control: public, max-age=31536000, immutable
content-encoding: gzip
x-tt-trace-tag: id=16;cdn-cache=hit;type=static
server-timing: cdn-cache; desc=HIT, edge; dur=0, origin; dur=0, inner; dur=2
x-tt-trace-id: 00-240830022527CBF5A6BDAC95BF85457C-5FCCE23284D5383A-00
content-length: 39498
date: Wed, 02 Oct 2024 12:06:01 GMT
content-type: application/javascript; charset=UTF-8
x-tt-logid: 20240830022527CBF5A6BDAC95BF85457C
server: nginx
x-akamai-request-id: 8937478
x-tt-trace-host: 019cd81d430e382d22765268805daf2a1ed00bbf855ae9ed467d1da7885edad72cb00cb70985005c1de089a0a7fbb52c36fd8d02a4d9f7ae6ff597e3efb941b9bf875b60c3d790a2a84eec0c13cb20e8bea64ceb5ee2071c300573373bbc3698de

POST
H2 200 monitor
analytics.tiktok.com/api/v2/ 0
876 B 266ms
234ms Ping
text/plain 104.126.37.147
AKAMAI-ASN1

General

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Show headers Download Go to

Full URL: https://analytics.tiktok.com/api/v2/monitor
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MWZkMThhNTg2NA.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.126.37.147 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a104-126-37-147.deploy.static.akamaitechnologies.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.perlego.com/

Response headers

x-cache-remote: TCP_MISS from a23-34-240-156.deploy.akamaitechnologies.com (AkamaiGHost/11.6.4-e26983a004e229b4ffa935b6e3b2fe8f) (-)
access-control-allow-methods: GET,POST,PUT,PATCH,DELETE,HEAD,OPTIONS,UPDATE
expires: Wed, 02 Oct 2024 12:06:01 GMT
server-timing: cdn-cache; desc=MISS, edge; dur=143, origin; dur=14, inner; dur=11
x-cache: TCP_MISS from a104-126-37-125.deploy.akamaitechnologies.com (AkamaiGHost/11.6.4-e26983a004e229b4ffa935b6e3b2fe8f) (-)
date: Wed, 02 Oct 2024 12:06:01 GMT
x-akamai-request-id: 3b5926a.8937479
access-control-allow-headers: Authorization,*
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content-length: 0
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x-tt-logid: 202410021206011714227BA3EA371D146F
server: nginx

POST
H2 200 monitor
analytics.tiktok.com/api/v2/ 0
722 B 370ms
338ms Ping
text/plain 104.126.37.147
AKAMAI-ASN1

General

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Show headers Download Go to

Full URL: https://analytics.tiktok.com/api/v2/monitor
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MWZkMThhNTg2NA.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.126.37.147 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a104-126-37-147.deploy.static.akamaitechnologies.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.perlego.com/

Response headers

access-control-allow-methods: GET,POST,PUT,PATCH,DELETE,HEAD,OPTIONS,UPDATE
expires: Wed, 02 Oct 2024 12:06:01 GMT
server-timing: inner; dur=102, cdn-cache; desc=MISS, edge; dur=49, origin; dur=190
x-cache: TCP_MISS from a104-126-37-125.deploy.akamaitechnologies.com (AkamaiGHost/11.6.4-e26983a004e229b4ffa935b6e3b2fe8f) (-)
date: Wed, 02 Oct 2024 12:06:01 GMT
x-akamai-request-id: 893747a
access-control-allow-headers: Authorization,*
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x-tt-logid: 2024100212060123388F9E8C6A581F53A4
server: nginx

POST
H2 200 monitor
analytics.tiktok.com/api/v2/ 0
720 B 267ms
235ms Ping
text/plain 104.126.37.147
AKAMAI-ASN1

General

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Show headers Download Go to

Full URL: https://analytics.tiktok.com/api/v2/monitor
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MWZkMThhNTg2NA.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.126.37.147 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a104-126-37-147.deploy.static.akamaitechnologies.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.perlego.com/

Response headers

access-control-allow-methods: GET,POST,PUT,PATCH,DELETE,HEAD,OPTIONS,UPDATE
expires: Wed, 02 Oct 2024 12:06:01 GMT
server-timing: inner; dur=11, cdn-cache; desc=MISS, edge; dur=52, origin; dur=104
x-cache: TCP_MISS from a104-126-37-125.deploy.akamaitechnologies.com (AkamaiGHost/11.6.4-e26983a004e229b4ffa935b6e3b2fe8f) (-)
date: Wed, 02 Oct 2024 12:06:01 GMT
x-akamai-request-id: 893747b
access-control-allow-headers: Authorization,*
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server: nginx

POST
H2 200 monitor
analytics.tiktok.com/api/v2/ 0
876 B 257ms
226ms Ping
text/plain 104.126.37.147
AKAMAI-ASN1

General

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Show headers Download Go to

Full URL: https://analytics.tiktok.com/api/v2/monitor
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MWZkMThhNTg2NA.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.126.37.147 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a104-126-37-147.deploy.static.akamaitechnologies.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.perlego.com/

Response headers

x-cache-remote: TCP_MISS from a104-96-220-87.deploy.akamaitechnologies.com (AkamaiGHost/11.6.5-0c617a4be13e71cac2c90d10d87ecf54) (-)
access-control-allow-methods: GET,POST,PUT,PATCH,DELETE,HEAD,OPTIONS,UPDATE
expires: Wed, 02 Oct 2024 12:06:01 GMT
server-timing: cdn-cache; desc=MISS, edge; dur=153, origin; dur=23, inner; dur=18
x-cache: TCP_MISS from a104-126-37-125.deploy.akamaitechnologies.com (AkamaiGHost/11.6.4-e26983a004e229b4ffa935b6e3b2fe8f) (-)
date: Wed, 02 Oct 2024 12:06:01 GMT
x-akamai-request-id: cd92911.893747c
access-control-allow-headers: Authorization,*
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server: nginx

POST
H2 200 monitor
analytics.tiktok.com/api/v2/ 0
719 B 304ms
277ms Ping
text/plain 104.126.37.147
AKAMAI-ASN1

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Show headers Download Go to

Full URL: https://analytics.tiktok.com/api/v2/monitor
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MWZkMThhNTg2NA.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.126.37.147 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a104-126-37-147.deploy.static.akamaitechnologies.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.perlego.com/

Response headers

access-control-allow-methods: GET,POST,PUT,PATCH,DELETE,HEAD,OPTIONS,UPDATE
expires: Wed, 02 Oct 2024 12:06:01 GMT
server-timing: inner; dur=11, cdn-cache; desc=MISS, edge; dur=56, origin; dur=102
x-cache: TCP_MISS from a104-126-37-125.deploy.akamaitechnologies.com (AkamaiGHost/11.6.4-e26983a004e229b4ffa935b6e3b2fe8f) (-)
date: Wed, 02 Oct 2024 12:06:01 GMT
x-akamai-request-id: 893748a
access-control-allow-headers: Authorization,*
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content-length: 0
x-tt-logid: 20241002120601AD11211736FA212A0BAC
server: nginx

POST
H2 200 monitor
analytics.tiktok.com/api/v2/ 0
879 B 313ms
287ms Ping
text/plain 104.126.37.147
AKAMAI-ASN1

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Full URL: https://analytics.tiktok.com/api/v2/monitor
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MWZkMThhNTg2NA.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.126.37.147 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
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Software: nginx /
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.perlego.com/

Response headers

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date: Wed, 02 Oct 2024 12:06:01 GMT
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x-tt-logid: 20241002120601F16DD90158DDA820621C
server: nginx

POST
H2 200 monitor
analytics.tiktok.com/api/v2/ 0
875 B 256ms
230ms Ping
text/plain 104.126.37.147
AKAMAI-ASN1

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Full URL: https://analytics.tiktok.com/api/v2/monitor
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MWZkMThhNTg2NA.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.126.37.147 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a104-126-37-147.deploy.static.akamaitechnologies.com
Software: nginx /
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.perlego.com/

Response headers

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date: Wed, 02 Oct 2024 12:06:01 GMT
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x-tt-logid: 202410021206011332198E7360512D4728
server: nginx

POST
H2 200 pixel
analytics.tiktok.com/api/v2/ 0
881 B 413ms
387ms Ping
text/plain 104.126.37.147
AKAMAI-ASN1

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Full URL: https://analytics.tiktok.com/api/v2/pixel
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MWZkMThhNTg2NA.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.126.37.147 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
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Software: nginx /
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.perlego.com/

Response headers

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date: Wed, 02 Oct 2024 12:06:01 GMT
x-akamai-request-id: 2115cee.893748d
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server: nginx

POST
H2 200 monitor
analytics.tiktok.com/api/v2/ 0
720 B 362ms
337ms Ping
text/plain 104.126.37.147
AKAMAI-ASN1

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Full URL: https://analytics.tiktok.com/api/v2/monitor
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MWZkMThhNTg2NA.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.126.37.147 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
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Software: nginx /
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.perlego.com/

Response headers

access-control-allow-methods: GET,POST,PUT,PATCH,DELETE,HEAD,OPTIONS,UPDATE
expires: Wed, 02 Oct 2024 12:06:01 GMT
server-timing: inner; dur=98, cdn-cache; desc=MISS, edge; dur=44, origin; dur=186
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date: Wed, 02 Oct 2024 12:06:01 GMT
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server: nginx

POST
H2 200 pixel
analytics.tiktok.com/api/v2/ 0
876 B 412ms
386ms Ping
text/plain 104.126.37.147
AKAMAI-ASN1

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Full URL: https://analytics.tiktok.com/api/v2/pixel
Requested by: Host: analytics.tiktok.com
URL: https://analytics.tiktok.com/i18n/pixel/static/main.MWZkMThhNTg2NA.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.126.37.147 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
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Software: nginx /
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://www.perlego.com/

Response headers

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access-control-allow-methods: GET,POST,PUT,PATCH,DELETE,HEAD,OPTIONS,UPDATE
expires: Wed, 02 Oct 2024 12:06:01 GMT
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x-cache: TCP_MISS from a104-126-37-125.deploy.akamaitechnologies.com (AkamaiGHost/11.6.4-e26983a004e229b4ffa935b6e3b2fe8f) (-)
date: Wed, 02 Oct 2024 12:06:01 GMT
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x-tt-logid: 202410021206010D774625F5D01022F203
server: nginx

GET
H2 200 /
www.facebook.com/tr/ 0
274 B 215ms
67ms Image
text/plain 2a03:2880:f177:185:face:b00c:0:25de
FACEBOOK

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Full URL

https://www.facebook.com/tr/?id=1548069268553425&ev=PageView&dl=https%3A%2F%2Fwww.perlego.com%2F&rl=&if=false&ts=1727870761361&sw=1600&sh=1200&v=2.9.170&r=stable&ec=0&o=12318&fbp=fb.1.1727870761360.356742939271087321&ler=empty&cdl=API_unavailable&it=1727870760793&coo=false&rqm=GET

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f177:185:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

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Security Headers

Name	Value
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
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cross-origin-resource-policy: cross-origin
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access-control-allow-origin
alt-svc: h3=":443"; ma=86400
content-length: 0
date: Wed, 02 Oct 2024 12:06:01 GMT
content-type: text/plain
server: proxygen-bolt

GET
H2 200 /
www.facebook.com/privacy_sandbox/pixel/register/trigger/ 67 B
3 KB 369ms
220ms Image
image/png 2a03:2880:f177:185:face:b00c:0:25de
FACEBOOK

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Full URL

https://www.facebook.com/privacy_sandbox/pixel/register/trigger/?id=1548069268553425&ev=PageView&dl=https%3A%2F%2Fwww.perlego.com%2F&rl=&if=false&ts=1727870761361&sw=1600&sh=1200&v=2.9.170&r=stable&ec=0&o=12318&fbp=fb.1.1727870761360.356742939271087321&ler=empty&cdl=API_unavailable&it=1727870760793&coo=false&rqm=FGET

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f177:185:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

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Security Headers

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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

content-encoding: zstd
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date: Wed, 02 Oct 2024 12:06:01 GMT
content-type: image/png
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document-policy: force-load-at-top
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GET
H2 204 1034980 Show response
vc.hotjar.io/sessions/ 0
231 B 333ms
72ms XHR
text/plain 18.66.112.15
AMAZON-02

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Full URL: https://vc.hotjar.io/sessions/1034980?s=0.25&r=0.2053966057789871
Requested by: Host: www.perlego.com
URL: https://www.perlego.com/_next/static/chunks/pages/_app-bec9d45654eb82b0.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.66.112.15 , United States, ASN16509 (AMAZON-02, US),
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Software: /
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.perlego.com/

Response headers

via: 1.1 fb49d852ca52c03c834ce98098b51516.cloudfront.net (CloudFront)
access-control-allow-origin: *
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referrer-policy: strict-origin-when-cross-origin
cf-ray: 8cc49067dc1160f9-LHR
x-xss-protection: 0
server: cloudflare

GET
H2 200 frame-modern.8222fe70.js Show response
js.intercomcdn.com/ Frame E8D4 466 KB
141 KB 330ms
68ms Script
application/javascript 18.245.46.10
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://js.intercomcdn.com/frame-modern.8222fe70.js

Requested by

Host: widget.intercom.io
URL: https://widget.intercom.io/widget/dzfy7cc3

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-18-245-46-10.fra56.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

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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/129.0.0.0 Safari/537.36
Referer

Response headers

content-encoding: gzip
x-amz-version-id: vnXZI_qJ088vANP09EO5v5BIQARts4DZ
etag: "5984aa0e3cecadd477c2f46833e11a59"
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x-amz-cf-id: 9f9TcfeE8zchjT-3GfyvXPdfDD9UcYhl-0exYPNP8JLyV8rj_lzMqQ==
date: Wed, 02 Oct 2024 11:01:46 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
last-modified: Mon, 30 Sep 2024 14:59:27 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 08144b62d8ba59c510ae7682981f36c0.cloudfront.net (CloudFront)
accept-ranges: bytes
content-length: 143340
x-amz-cf-pop: FRA56-P9
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 vendor-modern.8b97a971.js Show response
js.intercomcdn.com/ Frame E8D4 455 KB
145 KB 422ms
161ms Script
application/javascript 18.245.46.10
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://js.intercomcdn.com/vendor-modern.8b97a971.js

Requested by

Host: widget.intercom.io
URL: https://widget.intercom.io/widget/dzfy7cc3

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-18-245-46-10.fra56.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

f6c64aca195132b32d28bc973e985612230c910a30d7acd2334760ef50816eec

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/129.0.0.0 Safari/537.36
Referer

Response headers

content-encoding: gzip
x-amz-version-id: c.vF1n5VkceYpX8BLolcXkAfYooxKExr
etag: "2406ae0ce4db8aa51ed52dde4792a464"
age: 3142
x-amz-storage-class: INTELLIGENT_TIERING
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: pS9tdsar6jiIy730n3UtQ865U6XhSic-bq1fnqxdibrwZQ6heCGNUg==
date: Wed, 02 Oct 2024 11:13:41 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
last-modified: Fri, 27 Sep 2024 13:34:40 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: max-age=31536000, s-maxage=7200, public
cross-origin-resource-policy: cross-origin
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accept-ranges: bytes
content-length: 147289
x-amz-cf-pop: FRA56-P9
server: AmazonS3
x-amz-server-side-encryption: AES256

POST ping
api-iam.intercom.io/messenger/web/ Frame E8D4 0
0

GET
H2 200 vendors~sentry-modern.50f487c6.js Show response
js.intercomcdn.com/ Frame E8D4 357 KB
107 KB 52ms
46ms Script
application/javascript 18.245.46.10
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://js.intercomcdn.com/vendors~sentry-modern.50f487c6.js

Requested by

Host: js.intercomcdn.com
URL: https://js.intercomcdn.com/frame-modern.8222fe70.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-18-245-46-10.fra56.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

6eed606c0624b70b57344592e32eb9234acc47ea9de79d2b107f3a8dfc2ebcb4

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/129.0.0.0 Safari/537.36
Referer

Response headers

content-encoding: gzip
x-amz-version-id: pwJcZT7B6i_pZ0Zl8dfrgAwrd5HMcAzz
etag: "9381966e51058a1b4f5b4e6c24dd189a"
age: 6926
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: fO7tPMmY5v2XUrtTp2Phge5Hz7Fh2oeuI9O1swxNZHELwjtBHolYzQ==
date: Wed, 02 Oct 2024 10:10:44 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
last-modified: Fri, 27 Sep 2024 13:34:44 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 08144b62d8ba59c510ae7682981f36c0.cloudfront.net (CloudFront)
accept-ranges: bytes
content-length: 108352
x-amz-cf-pop: FRA56-P9
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 sentry-modern.4d3cdfbd.js Show response
js.intercomcdn.com/ Frame E8D4 3 KB
2 KB 77ms
75ms Script
application/javascript 18.245.46.10
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://js.intercomcdn.com/sentry-modern.4d3cdfbd.js

Requested by

Host: js.intercomcdn.com
URL: https://js.intercomcdn.com/frame-modern.8222fe70.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-18-245-46-10.fra56.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

97b03eeb65b021d267fe2e7c7ad10d84f64269f698175334d5a72833b0200381

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/129.0.0.0 Safari/537.36
Referer

Response headers

content-encoding: gzip
x-amz-version-id: uymy86WoPq6xEwDlCKjvzoIkFssgifVp
etag: "4c22c0cf764575311cb01b7c1ea93554"
age: 3846
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: Cehp6EqFIkfYEiF6H3qbpihRBTXys9YchyZAtBTUMgPOD7HSu8MqQg==
date: Wed, 02 Oct 2024 11:02:01 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
last-modified: Mon, 30 Sep 2024 14:59:27 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 08144b62d8ba59c510ae7682981f36c0.cloudfront.net (CloudFront)
accept-ranges: bytes
content-length: 1498
x-amz-cf-pop: FRA56-P9
server: AmazonS3
x-amz-server-side-encryption: AES256

POST
H3 204 collect
region1.analytics.google.com/g/ 0
0 54ms
53ms Fetch
text/plain 216.239.34.36

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-0H5HMZK3BP&gtm=45je4a10v9106841335z8810376513za200zb810376513&_p=1727870755967&gcd=13l3l3l3l1l1&npa=0&dma=0&tag_exp=101671035~101747727&cid=1705012439.1727870760&ul=en-gb&sr=1600x1200&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&pae=1&frm=0&pscdl=noapi&_eu=EA&_s=3&sid=1727870760&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=scroll_to_10&_et=1150&tfd=11398
Requested by: Host: www.perlego.com
URL: https://www.perlego.com/_next/static/chunks/pages/_app-bec9d45654eb82b0.js
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 216.239.34.36 -, , ASN (),
Reverse DNS
Software: Golfe2 /
Resource Hash

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 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: Wed, 02 Oct 2024 12:06:06 GMT
content-type: text/plain
server: Golfe2

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: px.ads.linkedin.com
URL: https://px.ads.linkedin.com/attribution_trigger?pid=1353780&time=1727870760832&url=https%3A%2F%2Fwww.perlego.com%2F

Domain: px.ads.linkedin.com
URL: https://px.ads.linkedin.com/wa/

Domain: api-iam.intercom.io
URL: https://api-iam.intercom.io/messenger/web/ping

Verdicts & Comments Add Verdict or Comment

73 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.

19 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 08:43:26	Name: uniqueId Value: 354663bf-7fea-47f2-af8c-7e0e2e76b2da
.perlego.com/	1969-12-31 23:59:59	Name: i18next Value: en
.perlego.com/	1970-01-21 04:17:02	Name: optimizelyEndUserId Value: oeu1727870758873r0.5738193360966843
www.perlego.com/	1970-01-20 23:57:52	Name: lux_uid Value: 172787076080457930
.perlego.com/	1970-01-21 09:33:50	Name: _ga Value: GA1.2.1705012439.1727870760
.perlego.com/	1970-01-20 23:59:17	Name: _gid Value: GA1.2.1355923777.1727870761
.perlego.com/	1970-01-20 23:57:50	Name: _gat_gtag_UA_86257921_1 Value: 1
.perlego.com/	1970-01-20 23:59:17	Name: _uetsid Value: b0da13e080b611efb832c71ff9b791bc
.perlego.com/	1970-01-21 09:19:26	Name: _uetvid Value: b0dbb61080b611efb9fc49c783fd354d
.perlego.com/	1970-01-21 09:19:26	Name: _tt_enable_cookie Value: 1
.perlego.com/	1970-01-21 09:19:26	Name: _ttp Value: ljc0dcX57BKADCN1gVMxxi2b2mb
.linkedin.com/	1970-01-20 23:59:17	Name: lidc Value: "b=VGST04:s=V:r=V:a=V:p=V:g=3356:u=1:x=1:i=1727870761:t=1727957161:v=2:sig=AQFtdwTLK1y1DyN7anXSU1W3KdyumSma"
.linkedin.com/	1970-01-21 08:43:26	Name: bcookie Value: "v=2&c3cdbcc2-b0a0-4f20-866b-30f2ee64dd99"
.linkedin.com/	1970-01-21 04:17:02	Name: li_gc Value: MTswOzE3Mjc4NzA3NjE7MjswMjFNpZgzWWH2rNt5+gpNEXUNA1AaH9NT6+MokK8V5t5Bbw==
.perlego.com/	1970-01-21 02:07:26	Name: _fbp Value: fb.1.1727870761360.356742939271087321
.bing.com/	1970-01-21 09:19:26	Name: MUID Value: 2044F208834E695300C1E7048237687F
.perlego.com/	1970-01-21 08:43:26	Name: _hjSessionUser_1034980 Value: eyJpZCI6ImU5NDA1Yjg0LTYzZTktNTZlYS1hMWVmLTE1ZWExYzk3ZjQ2OSIsImNyZWF0ZWQiOjE3Mjc4NzA3NjE0NTMsImV4aXN0aW5nIjpmYWxzZX0=
.perlego.com/	1970-01-20 23:57:52	Name: _hjSession_1034980 Value: eyJpZCI6IjM5NjY0MTZmLWJhZTQtNDM3YS04YmFlLWE0MTk3NjJiYzc0YiIsImMiOjE3Mjc4NzA3NjE0NjIsInMiOjAsInIiOjAsInNiIjowLCJzciI6MCwic2UiOjAsImZzIjoxLCJzcCI6MX0=
.perlego.com/	1970-01-21 09:33:50	Name: _ga_0H5HMZK3BP Value: GS1.1.1727870760.1.0.1727870761.59.0.0

3 Console Messages

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

Source	Level	URL Text
security	error	URL: https://www.perlego.com/_next/static/chunks/pages/_app-bec9d45654eb82b0.js(Line 12) Message: Refused to connect to 'https://px.ads.linkedin.com/attribution_trigger?pid=1353780&time=1727870760832&url=https%3A%2F%2Fwww.perlego.com%2F' because it violates the following Content Security Policy directive: "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".
security	error	URL: https://www.googletagmanager.com/ Message: Refused to frame 'https://td.doubleclick.net/' because it violates the following Content Security Policy directive: "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".
security	error	URL: https://www.perlego.com/_next/static/chunks/pages/_app-bec9d45654eb82b0.js(Line 12) Message: Refused to connect to 'https://px.ads.linkedin.com/wa/' because it violates the following Content Security Policy directive: "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".

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
analytics.tiktok.com
api-iam.intercom.io
api.perlego.com
bat.bing.com
cdn.optimizely.com
cdn.speedcurve.com
cdn3.optimizely.com
connect.facebook.net
countrycodeworker.perlego.com
img.perlego.com
js.intercomcdn.com
logx.optimizely.com
o118024.ingest.sentry.io
perlego.com
px.ads.linkedin.com
px4.ads.linkedin.com
region1.analytics.google.com
script.hotjar.com
snap.licdn.com
static.cloudflareinsights.com
static.hotjar.com
stats.g.doubleclick.net
vc.hotjar.io
widget.intercom.io
widget.trustpilot.com
www.facebook.com
www.google-analytics.com
www.google.co.uk
www.googletagmanager.com
www.perlego.com
api-iam.intercom.io
px.ads.linkedin.com
104.126.37.147
13.107.42.14
13.224.189.74
13.32.27.19
142.250.185.67
151.101.194.217
157.240.0.6
172.64.152.14
172.66.40.176
172.66.43.80
18.245.46.10
18.66.102.106
18.66.112.15
2001:4860:4802:34::36
216.239.34.36
2606:4700::6810:5049
2606:4700::6812:4239
2620:1ec:21::14
2620:1ec:33:3::10
2a00:1450:4001:811::200e
2a00:1450:4001:828::2008
2a00:1450:400c:c04::9c
2a02:26f0:3500:10::210:a9a
2a03:2880:f177:185:face:b00c:0:25de
34.120.195.249
34.49.241.189
52.222.236.60
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0f2ad83d3fcdb1ac6b70d6c266a15d6f7773baea0207a884b21ef502d08e3225
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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

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Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

179 Requests

97 %HTTPS

37 %IPv6

21 Domains

31 Subdomains

28 IPs

3 Countries

3901 kBTransfer

7873 kBSize

19 Cookies

13 Outgoing links

Page URL History

Redirected requests

179 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 2 data transactions

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

Screenshot
Live screenshot

Full Image

179
Requests

97 %
HTTPS

37 %
IPv6

21
Domains

31
Subdomains

28
IPs

3
Countries

3901 kB
Transfer

7873 kB
Size

19
Cookies

179 HTTP transactions
2 data transactions