www.ef.com Open in urlscan Pro
2606:4700::6810:4d48 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/
Submission Tags: demotag1 demotag2 Search All
Submission: On September 25 via api (September 25th 2024, 12:37:00 am UTC) from IE — Scanned from DE

Summary HTTP 38 Redirects Links 53 Behaviour Indicators

Summary

This website contacted 9 IPs in 3 countries across 8 domains to perform 38 HTTP transactions. The main IP is 2606:4700::6810:4d48, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.ef.com. The Cisco Umbrella rank of the primary domain is 349769.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on March 9th 2024. Valid for: 10 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
13	2606:4700::68... 2606:4700::6810:4d48	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6812:acf	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2a00:1450:400... 2a00:1450:4001:831::2008	15169 (GOOGLE) (GOOGLE)
2	18.66.122.25 18.66.122.25	16509 (AMAZON-02) (AMAZON-02)
6	52.92.36.50 52.92.36.50	16509 (AMAZON-02) (AMAZON-02)
11	2606:4700:440... 2606:4700:4400::6812:2089	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6811:180e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:81d::2002	15169 (GOOGLE) (GOOGLE)
38	9

13 2606:4700::6810:4d48 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700::6812:acf (United States)

ASN13335 (CLOUDFLARENET, US)

maxcdn.bootstrapcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:831::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 18.66.122.25 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-122-25.fra60.r.cloudfront.net

a.storyblok.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 52.92.36.50 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: s3-eu-west-1-r-w.amazonaws.com

cefcom-static-qa.s3.eu-west-1.amazonaws.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

11 2606:4700:4400::6812:2089 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn-ukwest.onetrust.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
geolocation.onetrust.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:180e (United States)

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:81d::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

pagead2.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
13	ef.com www.ef.com — Cisco Umbrella Rank: 349769	528 KB
11	onetrust.com cdn-ukwest.onetrust.com — Cisco Umbrella Rank: 5510 geolocation.onetrust.com — Cisco Umbrella Rank: 550	166 KB
6	amazonaws.com cefcom-static-qa.s3.eu-west-1.amazonaws.com — Cisco Umbrella Rank: 577510	533 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 57	332 KB
2	storyblok.com a.storyblok.com — Cisco Umbrella Rank: 27212	7 KB
1	googlesyndication.com pagead2.googlesyndication.com — Cisco Umbrella Rank: 122	64 B
1	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 257	4 KB
1	bootstrapcdn.com maxcdn.bootstrapcdn.com — Cisco Umbrella Rank: 1352	5 KB
38	8

	Domain	Requested by
13	www.ef.com	www.ef.com www.googletagmanager.com
10	cdn-ukwest.onetrust.com	www.googletagmanager.com cdn-ukwest.onetrust.com
6	cefcom-static-qa.s3.eu-west-1.amazonaws.com	www.ef.com
3	www.googletagmanager.com	www.ef.com www.googletagmanager.com
2	a.storyblok.com	www.ef.com
1	pagead2.googlesyndication.com	www.googletagmanager.com
1	geolocation.onetrust.com	cdn-ukwest.onetrust.com
1	cdnjs.cloudflare.com	www.ef.com
1	maxcdn.bootstrapcdn.com	www.ef.com
38	9

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

Domain
careers.ef.com
go.hello.ef.com
englishlive.ef.com
efhello.app.link
www.ef.com.mx
www.ef.edu
www.ef.com.ar
www.ef.com.br
www.ef.com.co
www.ef.com.ec
www.ef.com.pa
www.ef.com.pe
www.ef.co.ve
www.ef.at
www.ef.be
www.ef-czech.cz
www.ef-danmark.dk
www.ef.de
www.ef.com.es
www.ef.fr
www.ef-italia.it
www.ef.lv
www.ef.lu
www.ef.co.hu
www.ef.nl
www.ef.no
www.ef.pl
www.ef.edu.pt
www.ef.ro
www.efswiss.ch
www.ef-slovakia.sk
www.ef.fi
www.ef.si
www.ef.se
www.ef.com.tr
www.ef.co.uk
www.ef.dz
www.ef.tn
www.ef-australia.com.au
www.ef.com.cn
www.ef.com.hk
www.ef.co.id
www.efjapan.co.jp
www.ef.co.kr
www.ef.co.th
www.ef.com.tw
www.ef.com.vn
www.onetrust.com

Subject Issuer	Validity	Valid
www.ef.com Cloudflare Inc ECC CA-3	`2024-03-09` - `2024-12-31`	10 months	crt.sh
bootstrapcdn.com WE1	`2024-09-20` - `2024-12-19`	3 months	crt.sh
*.google-analytics.com WR2	`2024-08-26` - `2024-11-18`	3 months	crt.sh
*.storyblok.com Amazon RSA 2048 M02	`2024-08-30` - `2025-09-27`	a year	crt.sh
*.s3-eu-west-1.amazonaws.com Amazon RSA 2048 M01	`2024-06-22` - `2025-05-28`	a year	crt.sh
onetrust.com WE1	`2024-09-05` - `2024-12-04`	3 months	crt.sh
cdnjs.cloudflare.com WE1	`2024-07-31` - `2024-10-29`	3 months	crt.sh
*.g.doubleclick.net WR2	`2024-08-26` - `2024-11-18`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/
Frame ID: F503B01D2F99A7A412EF16128134DF56
Requests: 46 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Present perfect continuous | EF Global Site (English)

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

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

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Google AdSense (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

googlesyndication\.com/

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

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

OneTrust (Cookie compliance) Expand

Overall confidence: 100%
Detected patterns

otSDKStub\.js

Page Statistics

38
Requests

100 %
HTTPS

75 %
IPv6

8
Domains

9
Subdomains

9
IPs

3
Countries

1575 kB
Transfer

4527 kB
Size

4
Cookies

53 Outgoing links

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

URL: https://careers.ef.com/
Title: CareersJoin the team

Search URL Search Domain Scan URL

URL: https://go.hello.ef.com/grammar/present-perfect-continuous
Title: Test your knowledge

Search URL Search Domain Scan URL

URL: https://englishlive.ef.com/
Title: Learn English onlineTake group or private English lessons from the comfort of your own home and get access to our online English school.EF English Live

Search URL Search Domain Scan URL

URL: https://efhello.app.link/koAYYYsXgAb
Title: Learn English with our appPowered by AI technology our English learning app is not only innovative, intuitive, comprehensive, but also full of fun.EF Hello

Search URL Search Domain Scan URL

URL: https://www.ef.com.mx/recursos-aprender-ingles/gramatica-inglesa/present-perfect-continuous/
Title: México / Español

Search URL Search Domain Scan URL

URL: https://www.ef.edu/english-resources/english-grammar/present-perfect-continuous/
Title: United States / English

Search URL Search Domain Scan URL

URL: https://www.ef.com.ar/recursos-aprender-ingles/gramatica-inglesa/present-perfect-continuous/
Title: Argentina / Español

Search URL Search Domain Scan URL

URL: https://www.ef.com.br/guia-de-ingles/gramatica-inglesa/present-perfect-continuous/
Title: Brasil / Português

Search URL Search Domain Scan URL

URL: https://www.ef.com.co/recursos-aprender-ingles/gramatica-inglesa/present-perfect-continuous/
Title: Colombia / Español

Search URL Search Domain Scan URL

URL: https://www.ef.com.ec/recursos-aprender-ingles/gramatica-inglesa/present-perfect-continuous/
Title: Ecuador / Español

Search URL Search Domain Scan URL

URL: https://www.ef.com.pa/recursos-aprender-ingles/gramatica-inglesa/present-perfect-continuous/
Title: Panamá / Español

Search URL Search Domain Scan URL

URL: https://www.ef.com.pe/recursos-aprender-ingles/gramatica-inglesa/present-perfect-continuous/
Title: Perú / Español

Search URL Search Domain Scan URL

URL: https://www.ef.co.ve/recursos-aprender-ingles/gramatica-inglesa/present-perfect-continuous/
Title: Venezuela / Español

Search URL Search Domain Scan URL

URL: https://www.ef.at/englisch-hilfen/englische-grammatik/praesens-verlaufsform-present-perfect-continuous/
Title: Österreich / Deutsch

Search URL Search Domain Scan URL

URL: https://www.ef.be/fr/ressources-anglais/grammaire-anglaise/present-parfait-progressif/
Title: Belgique / Français

Search URL Search Domain Scan URL

URL: https://www.ef.be/nl/leermiddelen-engels/engelse-grammatica/present-perfect-continuous/
Title: België / Nederlands

Search URL Search Domain Scan URL

URL: https://www.ef-czech.cz/pruvodce-anglictinou/anglicka-gramatika/predpritomny-prubehovy-cas/
Title: Česká republika / Čeština

Search URL Search Domain Scan URL

URL: https://www.ef-danmark.dk/engelske-oversaettelser/engelsk-grammatik/present-perfect-continuous/
Title: Danmark / Dansk

Search URL Search Domain Scan URL

URL: https://www.ef.de/englisch-hilfen/englische-grammatik/praesens-verlaufsform-present-perfect-continuous/
Title: Deutschland / Deutsch

Search URL Search Domain Scan URL

URL: https://www.ef.com.es/recursos-aprender-ingles/gramatica-inglesa/present-perfect-continuous/
Title: España / Español

Search URL Search Domain Scan URL

URL: https://www.ef.fr/ressources-anglais/grammaire-anglaise/present-parfait-progressif/
Title: France / Français

Search URL Search Domain Scan URL

URL: https://www.ef-italia.it/risorse-inglese/grammatica-inglese/present-perfect-continuous/
Title: Italia / Italiano

Search URL Search Domain Scan URL

URL: https://www.ef.lv/
Title: Latvija / Latviešu

Search URL Search Domain Scan URL

URL: https://www.ef.lu/fr/ressources-anglais/grammaire-anglaise/present-parfait-progressif/
Title: Luxembourg / Français

Search URL Search Domain Scan URL

URL: https://www.ef.co.hu/angol-nyelvi-feladatok/angol-nyelvtan/folyamatos-befejezett-jelen/
Title: Magyarország / Magyar

Search URL Search Domain Scan URL

URL: https://www.ef.nl/leermiddelen-engels/engelse-grammatica/present-perfect-continuous/
Title: Nederland / Nederlands

Search URL Search Domain Scan URL

URL: https://www.ef.no/engelske-oversettelser/engelsk-gramatikk/presens-perfektum-samtidsform/
Title: Norge / Norsk

Search URL Search Domain Scan URL

URL: https://www.ef.pl/przewodnik-po-angielskim/gramatyka-angielska/czas-present-perfect-continuous/
Title: Polska / Polski

Search URL Search Domain Scan URL

URL: https://www.ef.edu.pt/guia-de-ingles/gramatica-inglesa/present-perfect-continuous/
Title: Portugal / Português

Search URL Search Domain Scan URL

URL: https://www.ef.ro/
Title: România / Română

Search URL Search Domain Scan URL

URL: https://www.efswiss.ch/de/englisch-hilfen/englische-grammatik/praesens-verlaufsform-present-perfect-continuous/
Title: Schweiz / Deutsch

Search URL Search Domain Scan URL

URL: https://www.efswiss.ch/fr/ressources-anglais/grammaire-anglaise/present-parfait-progressif/
Title: Suisse / Français

Search URL Search Domain Scan URL

URL: https://www.ef-slovakia.sk/sprievodca-anglictinou/anglicka-gramatika/predpritomny-cas-priebehovy/
Title: Slovensko / Slovenský

Search URL Search Domain Scan URL

URL: https://www.ef.fi/englannin-kieliopas/englannin-kielioppi/kestoperfekti/
Title: Suomi / Suomi

Search URL Search Domain Scan URL

URL: https://www.ef.si/
Title: Slovenija / Slovenščina

Search URL Search Domain Scan URL

URL: https://www.ef.se/engelska-ovningar/engelsk-grammatik/present-perfect-continuous/
Title: Sverige / Svenska

Search URL Search Domain Scan URL

URL: https://www.efswiss.ch/it/risorse-inglese/grammatica-inglese/present-perfect-continuous/
Title: Svizzera / Italiano

Search URL Search Domain Scan URL

URL: https://www.ef.com.tr/ingilizce-ogreniyorum/ingilizce-gramer/present-perfect-continuous/
Title: Türkiye / Türkçe

Search URL Search Domain Scan URL

URL: https://www.ef.co.uk/english-resources/english-grammar/present-perfect-continuous/
Title: United Kingdom / English

Search URL Search Domain Scan URL

URL: https://www.ef.dz/fr/ressources-anglais/grammaire-anglaise/present-parfait-progressif/
Title: Algérie / Français

Search URL Search Domain Scan URL

URL: https://www.ef.dz/ar/english-help/english-grammar/present-perfect-continuous/
Title: Algeria / عربي

Search URL Search Domain Scan URL

URL: https://www.ef.tn/fr/ressources-anglais/grammaire-anglaise/present-parfait-progressif/
Title: Tunisia / Français

Search URL Search Domain Scan URL

URL: https://www.ef.tn/ar/english-help/english-grammar/present-perfect-continuous/
Title: Tunisia / عربي

Search URL Search Domain Scan URL

URL: https://www.ef-australia.com.au/english-resources/english-grammar/present-perfect-continuous/
Title: Australia / English

Search URL Search Domain Scan URL

URL: https://www.ef.com.cn/english-references/english-grammar/present-perfect-continuous/
Title: 中国大陆地区 / 简体中文

Search URL Search Domain Scan URL

URL: https://www.ef.com.hk/english-guide/english-grammar/present-perfect-continuous/
Title: 香港 / 繁體中文

Search URL Search Domain Scan URL

URL: https://www.ef.co.id/panduan-bahasa-inggris/tata-bahasa-inggris/present-perfect-continuous/
Title: Indonesia / Bahasa Indonesia

Search URL Search Domain Scan URL

URL: https://www.efjapan.co.jp/eigo-resources/english-grammar/present-perfect-continuous/
Title: 日本 / 日本語

Search URL Search Domain Scan URL

URL: https://www.ef.co.kr/english-world/english-grammar/present-perfect-continuous/
Title: 한국 / 한국어

Search URL Search Domain Scan URL

URL: https://www.ef.co.th/useful-english/english-grammar/present-perfect-continuous/
Title: ประเทศไทย / ภาษาไทย

Search URL Search Domain Scan URL

URL: https://www.ef.com.tw/english-guide/english-grammar/present-perfect-continuous/
Title: 台灣 / 繁體中文

Search URL Search Domain Scan URL

URL: https://www.ef.com.vn/tai-lieu-tieng-anh/ngu-phap-tieng-anh/thi-hien-tai-hoan-thanh-tiep-dien/
Title: Việt Nam / Tiếng Việt

Search URL Search Domain Scan URL

URL: https://www.onetrust.com/products/cookie-consent/

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

38 HTTP transactions
8 data transactions

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

GET
H2 200 Primary Request / Show response
www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/ 1 MB
236 KB 375ms
299ms Document
text/html 2606:4700::6810:4d48
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:4d48 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e113cc4668937061ed00d6f31f0da6bdb6150bc844021089be9df4ebaa889d61

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000

Request headers

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

age: 343078
cache-control: no-cache
cf-cache-status: HIT
cf-ray: 8c86f153ba309164-FRA
content-encoding: gzip
content-type: text/html
date: Wed, 25 Sep 2024 00:36:55 GMT
ef-country-code: DE
ef-market-code: WE
ef-worker-version: 3.3.3-main
last-modified: Thu, 08 Aug 2024 12:50:20 GMT
server: cloudflare
strict-transport-security: max-age=2592000
vary: Accept-Encoding
x-amz-id-2: Dyr31jq+lLL49AQMIZ9dSJczMs8IMgWT72IVAZlbjLs0yIbfCxeXhg0n1Zlzc01H5J0H7Zw8Tu8=
x-amz-request-id: EPG0H0E314ZRJW80

GET
H3 200 font-awesome.min.css
maxcdn.bootstrapcdn.com/font-awesome/4.1.0/css/ 20 KB
5 KB 75ms
39ms Stylesheet
text/css 2606:4700::6812:acf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://maxcdn.bootstrapcdn.com/font-awesome/4.1.0/css/font-awesome.min.css

Requested by

Host: www.ef.com
URL: https://www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6812:acf , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b769324e0921f9f649611113e65f528ebae5e140da8a7e63c5d6ea7bc7a33bc0

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.ef.com/

Response headers

cdn-status: 200
content-encoding: br
cf-cache-status: HIT
etag: W/"bbfef9385083d307ad2692c0cf99f611"
age: 2496361
x-content-type-options: nosniff
date: Wed, 25 Sep 2024 00:36:55 GMT
last-modified: Mon, 25 Jan 2021 22:04:53 GMT
content-type: text/css; charset=utf-8
vary: Accept-Encoding, Accept-Encoding
cdn-cache: HIT
cdn-cachedat: 03/18/2024 13:06:50
cdn-requestpullcode: 200
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=31919000
cdn-requestpullsuccess: True
timing-allow-origin: *
cdn-uid: b1941f61-b576-4f40-80de-5677acb38f74
cdn-requestid: 8865ee910644b9a134862e38181d89c1
cross-origin-resource-policy: cross-origin
cdn-pullzone: 252412
cdn-proxyver: 1.04
cf-ray: 8c86f155da554d86-FRA
access-control-allow-origin: *
cdn-edgestorageid: 718
server: cloudflare
cdn-requestcountrycode: US

GET
H2 200 webpack-runtime-c4fc5a18268b769173af.js Show response
www.ef.com/assetscdn/cefcom-english-resources-structure/we/ 4 KB
2 KB 117ms
115ms Script
text/javascript 2606:4700::6810:4d48
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ef.com/assetscdn/cefcom-english-resources-structure/we/webpack-runtime-c4fc5a18268b769173af.js

Requested by

Host: www.ef.com
URL: https://www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:4d48 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

46ddc838a6cf3d595381467bc6499094407cbfbe820596f2da81461d45ca9158

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000

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.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/

Response headers

strict-transport-security: max-age=2592000
cache-control: max-age=100
content-encoding: gzip
cf-cache-status: REVALIDATED
etag: W/"b72e3b5ecfa96618b0b750eb4dc8ba5e"
cf-ray: 8c86f1562c5a9164-FRA
ef-worker-version: asset-3.3.3
x-amz-request-id: 0TZK4QG1258BGRV9
access-control-allow-origin: *
date: Wed, 25 Sep 2024 00:36:55 GMT
content-type: text/javascript
last-modified: Thu, 08 Aug 2024 12:50:27 GMT
vary: Accept-Encoding
server: cloudflare
x-amz-id-2: m0/oYRxgiD2yiUSFaT3/GGhIrE7aUha6n3yUNaMZQq4Jh2dY8VeBeWmfmopbx9rubWbaz3LZTIE=

GET
H2 200 framework-9371eb37c34848e2baa6.js Show response
www.ef.com/assetscdn/cefcom-english-resources-structure/we/ 928 B
763 B 131ms
130ms Script
text/javascript 2606:4700::6810:4d48
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ef.com/assetscdn/cefcom-english-resources-structure/we/framework-9371eb37c34848e2baa6.js

Requested by

Host: www.ef.com
URL: https://www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:4d48 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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https://www.ef.com/assetscdn/cefcom-english-resources-structure/we/app-24b26c0e7c61e44b631c.js

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Protocol

Security

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Server

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https://www.ef.com/assetscdn/cefcom-english-resources-structure/we/f5da344b-5da70ad42dbc513fb748.js

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Security

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Server

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Protocol

Security

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Protocol

Security

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Server

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Protocol

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Protocol

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Full URL: https://a.storyblok.com/f/61891/x/aa166bd9ab/00.svg
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Server: 18.66.122.25 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-66-122-25.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 2f3dd7b9e6fe09646f04f7219b738775b41b83a27885fd41b7cb6a26299fc773

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.ef.com/

Response headers

content-encoding: gzip
etag: W/"0350329cc1e6f5e30a2b106c132f4f8d"
x-amz-version-id: aXcWDbngj9.3ChSC_FtGvGur0rUw.reP
age: 5685760
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vary: Accept-Encoding
x-amz-replication-status: COMPLETED
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via: 1.1 3fd7afcdda21f0b562dfcbf7920c44a0.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P2
server: AmazonS3

GET
DATA 200
OK truncated
/ 242 B
0 Image
image/svg+xml

General

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Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 0b6ac0c410e3b46f85c7cd8a373c133cd0f40c6d32949d60e99f36325c608602

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/svg+xml

GET
H/1.1 200
OK EFCircularWeb-Book.woff2
cefcom-static-qa.s3.eu-west-1.amazonaws.com/central-media/common/fonts/circular-variable/ 84 KB
85 KB 219ms
85ms Font
binary/octet-stream 52.92.36.50
AMAZON-02

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Full URL: https://cefcom-static-qa.s3.eu-west-1.amazonaws.com/central-media/common/fonts/circular-variable/EFCircularWeb-Book.woff2
Requested by: Host: www.ef.com
URL: https://www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 52.92.36.50 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: s3-eu-west-1-r-w.amazonaws.com
Software: AmazonS3 /
Resource Hash: 1cbe0f0bc4b50a47e0451d8080a57f6f59e09b96ff950fc73f21a5941f957378

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
Origin: https://www.ef.com
Referer: https://www.ef.com/

Response headers

x-amz-server-side-encryption: AES256
Access-Control-Max-Age: 5000
ETag: "8a752cdcac573249b2deab1113fc4aaa"
x-amz-version-id: null
Access-Control-Allow-Methods: GET
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Accept-Ranges: bytes
Access-Control-Allow-Origin: *
Content-Length: 86524
Date: Wed, 25 Sep 2024 00:36:56 GMT
Last-Modified: Thu, 11 Jul 2024 10:36:19 GMT
Vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method
Server: AmazonS3
Content-Type: binary/octet-stream
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GET
H/1.1 200
OK EFCircularWeb-Medium.woff2
cefcom-static-qa.s3.eu-west-1.amazonaws.com/central-media/common/fonts/circular-variable/ 87 KB
88 KB 225ms
87ms Font
binary/octet-stream 52.92.36.50
AMAZON-02

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Full URL: https://cefcom-static-qa.s3.eu-west-1.amazonaws.com/central-media/common/fonts/circular-variable/EFCircularWeb-Medium.woff2
Requested by: Host: www.ef.com
URL: https://www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 52.92.36.50 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: s3-eu-west-1-r-w.amazonaws.com
Software: AmazonS3 /
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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
Origin: https://www.ef.com
Referer: https://www.ef.com/

Response headers

x-amz-server-side-encryption: AES256
Access-Control-Max-Age: 5000
ETag: "5d7e2708cd596de21d4bc89cead30691"
x-amz-version-id: null
Access-Control-Allow-Methods: GET
x-amz-request-id: 6HAC7EDJCE2Z1Y9G
Accept-Ranges: bytes
Access-Control-Allow-Origin: *
Content-Length: 89508
Date: Wed, 25 Sep 2024 00:36:56 GMT
Last-Modified: Thu, 11 Jul 2024 10:36:22 GMT
Vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method
Server: AmazonS3
Content-Type: binary/octet-stream
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GET
H/1.1 200
OK EFCircularWeb-Bold.woff2
cefcom-static-qa.s3.eu-west-1.amazonaws.com/central-media/common/fonts/circular-variable/ 90 KB
91 KB 217ms
84ms Font
binary/octet-stream 52.92.36.50
AMAZON-02

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Full URL: https://cefcom-static-qa.s3.eu-west-1.amazonaws.com/central-media/common/fonts/circular-variable/EFCircularWeb-Bold.woff2
Requested by: Host: www.ef.com
URL: https://www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/
Protocol: HTTP/1.1
Security: TLS 1.3, , CHACHA20_POLY1305
Server: 52.92.36.50 Dublin, Ireland, ASN16509 (AMAZON-02, US),
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Software: AmazonS3 /
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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
Origin: https://www.ef.com
Referer: https://www.ef.com/

Response headers

x-amz-server-side-encryption: AES256
Access-Control-Max-Age: 5000
ETag: "3d8bc43d186f791f9f33a343d121de9e"
x-amz-version-id: null
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Accept-Ranges: bytes
Access-Control-Allow-Origin: *
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Date: Wed, 25 Sep 2024 00:36:56 GMT
Last-Modified: Thu, 11 Jul 2024 10:36:18 GMT
Vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method
Server: AmazonS3
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GET
H/1.1 200
OK EFCircularWeb-Black.woff2
cefcom-static-qa.s3.eu-west-1.amazonaws.com/central-media/common/fonts/circular-variable/ 89 KB
89 KB 216ms
84ms Font
binary/octet-stream 52.92.36.50
AMAZON-02

General

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Full URL: https://cefcom-static-qa.s3.eu-west-1.amazonaws.com/central-media/common/fonts/circular-variable/EFCircularWeb-Black.woff2
Requested by: Host: www.ef.com
URL: https://www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 52.92.36.50 Dublin, Ireland, ASN16509 (AMAZON-02, US),
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Software: AmazonS3 /
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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
Origin: https://www.ef.com
Referer: https://www.ef.com/

Response headers

x-amz-server-side-encryption: AES256
Access-Control-Max-Age: 5000
ETag: "5d7cc37412251074b818a1456ec4ff5b"
x-amz-version-id: null
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Accept-Ranges: bytes
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Last-Modified: Thu, 11 Jul 2024 10:36:16 GMT
Vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method
Server: AmazonS3
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GET
H/1.1 200
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cefcom-static-qa.s3.eu-west-1.amazonaws.com/central-media/common/fonts/circular-variable/ 89 KB
90 KB 213ms
81ms Font
binary/octet-stream 52.92.36.50
AMAZON-02

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Full URL: https://cefcom-static-qa.s3.eu-west-1.amazonaws.com/central-media/common/fonts/circular-variable/EFCircularWeb-Light.woff2
Requested by: Host: www.ef.com
URL: https://www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 52.92.36.50 Dublin, Ireland, ASN16509 (AMAZON-02, US),
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Software: AmazonS3 /
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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
Origin: https://www.ef.com
Referer: https://www.ef.com/

Response headers

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Access-Control-Max-Age: 5000
ETag: "14ed08be09971ecb15b7a9139a5fabf5"
x-amz-version-id: null
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Date: Wed, 25 Sep 2024 00:36:56 GMT
Last-Modified: Thu, 11 Jul 2024 10:36:20 GMT
Vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method
Server: AmazonS3
Content-Type: binary/octet-stream
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GET
H/1.1 200
OK EFCircularWeb-LightItalic.woff2
cefcom-static-qa.s3.eu-west-1.amazonaws.com/central-media/common/fonts/circular-variable/ 89 KB
90 KB 213ms
82ms Font
binary/octet-stream 52.92.36.50
AMAZON-02

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Full URL: https://cefcom-static-qa.s3.eu-west-1.amazonaws.com/central-media/common/fonts/circular-variable/EFCircularWeb-LightItalic.woff2
Requested by: Host: www.ef.com
URL: https://www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 52.92.36.50 Dublin, Ireland, ASN16509 (AMAZON-02, US),
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Software: AmazonS3 /
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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
Origin: https://www.ef.com
Referer: https://www.ef.com/

Response headers

x-amz-server-side-encryption: AES256
Access-Control-Max-Age: 5000
ETag: "8c8f581cb1462534c10f1d230a1c713d"
x-amz-version-id: null
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Accept-Ranges: bytes
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Date: Wed, 25 Sep 2024 00:36:56 GMT
Last-Modified: Thu, 11 Jul 2024 10:36:21 GMT
Vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method
Server: AmazonS3
Content-Type: binary/octet-stream
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GET
H2 200 otSDKStub.js Show response
cdn-ukwest.onetrust.com/scripttemplates/ 21 KB
7 KB 110ms
47ms Script
application/javascript 2606:4700:4400::6812:2089
CLOUDFLARENET

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Full URL

https://cdn-ukwest.onetrust.com/scripttemplates/otSDKStub.js?did=0190bbc8-a020-73ff-be79-ceb28f0c4d65

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NH9NDQV

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:2089 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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

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.ef.com/

Response headers

content-md5: jwlUUXc1HMPClYXMpY+NPQ==
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
content-encoding: gzip
x-ms-version: 2009-09-19
etag: 0x8DCD742C68960A9
x-ms-lease-status: unlocked
cf-cache-status: HIT
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expires: Thu, 26 Sep 2024 00:36:55 GMT
date: Wed, 25 Sep 2024 00:36:55 GMT
content-type: application/javascript
last-modified: Tue, 17 Sep 2024 18:01:37 GMT
vary: Accept-Encoding
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accept-ranges: bytes
access-control-allow-origin: *
content-length: 6881
x-ms-blob-type: BlockBlob
server: cloudflare

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 326 KB
106 KB 50ms
49ms Script
application/javascript 2a00:1450:4001:831::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-25YNHDZQQP&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NH9NDQV

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

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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.ef.com/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
cache-control: private, max-age=900
content-encoding: br
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expires: Wed, 25 Sep 2024 00:36:55 GMT
access-control-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 108001
date: Wed, 25 Sep 2024 00:36:55 GMT
x-xss-protection: 0
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
server: Google Tag Manager
access-control-allow-headers: Cache-Control

GET
H3 200 sha256.min.js Show response
cdnjs.cloudflare.com/ajax/libs/js-sha256/0.9.0/ 9 KB
4 KB 63ms
33ms Script
application/javascript 2606:4700::6811:180e
CLOUDFLARENET

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Full URL

https://cdnjs.cloudflare.com/ajax/libs/js-sha256/0.9.0/sha256.min.js

Requested by

Host: www.ef.com
URL: https://www.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:180e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
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
Origin: https://www.ef.com
Referer: https://www.ef.com/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03ec6-2339"
age: 431738
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x-content-type-options: nosniff
expires: Mon, 15 Sep 2025 00:36:55 GMT
date: Wed, 25 Sep 2024 00:36:55 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:11:50 GMT
vary: Accept-Encoding
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
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cf-ray: 8c86f1581ab4d372-FRA
accept-ranges: bytes
access-control-allow-origin: *
content-length: 2977
server: cloudflare

GET
H2 200 0190bbc8-a020-73ff-be79-ceb28f0c4d65.json Show response
cdn-ukwest.onetrust.com/consent/0190bbc8-a020-73ff-be79-ceb28f0c4d65/ 6 KB
2 KB 103ms
46ms XHR
application/x-javascript 2606:4700:4400::6812:2089
CLOUDFLARENET

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Full URL

https://cdn-ukwest.onetrust.com/consent/0190bbc8-a020-73ff-be79-ceb28f0c4d65/0190bbc8-a020-73ff-be79-ceb28f0c4d65.json

Requested by

Host: cdn-ukwest.onetrust.com
URL: https://cdn-ukwest.onetrust.com/scripttemplates/otSDKStub.js?did=0190bbc8-a020-73ff-be79-ceb28f0c4d65

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:2089 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2f09c4aeaa0a81729b36963a2d582fb5478714aa66568086a91adf56b8c4b242

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.ef.com/

Response headers

content-md5: SJ8COvgBqPYoYEe/nqZI7w==
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
content-encoding: gzip
cf-cache-status: HIT
etag: 0x8DCD8E83EEB3436
age: 15396
x-ms-lease-status: unlocked
x-ms-version: 2009-09-19
date: Wed, 25 Sep 2024 00:36:55 GMT
content-type: application/x-javascript
last-modified: Thu, 19 Sep 2024 20:18:37 GMT
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=86400
x-ms-request-id: 3ebc39e5-601e-0071-16d1-0ab1d8000000
cf-ray: 8c86f158dd27d292-FRA
accept-ranges: bytes
access-control-allow-origin: *
content-length: 2006
x-ms-blob-type: BlockBlob
server: cloudflare

GET
H2 200 favicon-48.ico
www.ef.com/assetscdn/WIBIwq6RdJvcD9bc8RMd/central-media/common/ 4 KB
936 B 53ms
52ms Other
image/vnd.microsoft.icon 2606:4700::6810:4d48
CLOUDFLARENET

General

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Full URL

https://www.ef.com/assetscdn/WIBIwq6RdJvcD9bc8RMd/central-media/common/favicon-48.ico

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:4d48 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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GET
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Name	Value
Strict-Transport-Security	max-age=2592000

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.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/

Response headers

server: cloudflare
strict-transport-security: max-age=2592000
content-encoding: gzip
cf-cache-status: MISS
cf-ray: 8c86f15b19cb9164-FRA
ef-worker-version: 3.3.3-fasttrack
date: Wed, 25 Sep 2024 00:36:56 GMT
content-type: text/html
last-modified: Wed, 25 Sep 2024 00:36:56 GMT
vary: Accept-Encoding
x-cloud-trace-context: d92ea963a3206df67d3ad8af67d265ee

POST
H3 200 landing
pagead2.googlesyndication.com/pagead/ 42 B
64 B 92ms
37ms Ping
image/gif 2a00:1450:4001:81d::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pagead/landing?gcs=G100&gcd=13q3q3q2q5l1&tag_exp=0&rnd=656794179.1727224616&url=https%3A%2F%2Fwww.ef.com%2Fwwen%2Fenglish-resources%2Fenglish-grammar%2Fpresent-perfect-continuous%2F&dma_cps=-&dma=1&npa=1&gtm=45He49n0n81NH9NDQVv831691731za200

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NH9NDQV

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:81d::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
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.ef.com/

Response headers

content-security-policy: script-src 'none'; object-src 'none'
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, 25 Sep 2024 00:36:56 GMT
x-xss-protection: 0
content-type: image/gif
server: cafe

GET
H3 200 destination Show response
www.googletagmanager.com/gtag/ 270 KB
93 KB 45ms
45ms Script
application/javascript 2a00:1450:4001:831::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/destination?id=AW-1008741765&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NH9NDQV

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:831::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

8b8299abca17c9ddce2edc53358c6f52506f33c562ad712817b614e5e214dc8a

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.ef.com/

Response headers

content-encoding: br
expires: Wed, 25 Sep 2024 00:36:56 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 25 Sep 2024 00:36:56 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
last-modified: Wed, 25 Sep 2024 00:00:00 GMT
access-control-allow-headers: Cache-Control
strict-transport-security: max-age=31536000; includeSubDomains
cache-control: private, max-age=900
cross-origin-resource-policy: cross-origin
access-control-allow-credentials: true
access-control-allow-origin: *
content-length: 95256
x-xss-protection: 0
server: Google Tag Manager

GET
H2 200 collect Show response
www.ef.com/g/ 0
115 B 82ms
82ms XHR
text/html 2606:4700::6810:4d48
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ef.com/g/collect?v=2&tid=G-25YNHDZQQP&gtm=45je49n0v873635213z8831691731za200zb831691731&_p=1727224615375&gcs=G100&gcd=13q3qPq2q5l1&npa=1&dma_cps=-&dma=1&tag_exp=101671035&cid=1023444483.1727224616&ecid=2065086527&ul=de-de&sr=1600x1200&_fplc=0&ur=DE-HH&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=denied&sst.rnd=656794179.1727224616&sst.etld=google.de&sst.gcsub=region1&sst.tft=1727224615375&sst.ude=1&_s=2&dp=%2Fenglish-resources%2Fenglish-grammar%2Fpresent-perfect-continuous%2F&sid=1727224616&sct=1&seg=0&dl=https%3A%2F%2Fwww.ef.com%2Fwwen%2Fenglish-resources%2Fenglish-grammar%2Fpresent-perfect-continuous%2F&dt=Present%20perfect%20continuous%20%7C%20EF%20Global%20Site%20(English)&en=afterLoad&ep.full_url=https%3A%2F%2Fwww.ef.com%2Fwwen%2Fenglish-resources%2Fenglish-grammar%2Fpresent-perfect-continuous%2F&ep.clean_url=https%3A%2F%2Fwww.ef.com%2Fwwen%2Fenglish-resources%2Fenglish-grammar%2Fpresent-perfect-continuous%2F&ep.site_language=EN&ep.ef_domain=www.ef.com%2Fwwen&ep.market_code=WE&ep.path_level_1=%2Fenglish-resources%2F&ep.master_page_path=%2Fenglish-resources%2Fenglish-grammar%2Fpresent-perfect-continuous%2F&ep.full_referrer_url=&ep.ef_env=live&ep.page_hostname=www.ef.com%2Fwwen&ep.originhost=www.ef.com&ep.container_id=GTM-NH9NDQV&ep.entry_clean_url=https%3A%2F%2Fwww.ef.com%2Fwwen%2Fenglish-resources%2Fenglish-grammar%2Fpresent-perfect-continuous%2F&ep.canonical_status=canonical%20is%20Clean%20URL&epn.event_time=1727224616162&ep.age_group=&ep.event_id=d5f09268-86e7-4430-9872-49d9eb445940&ep.event_time_iso=2024-09-25T00%3A36%3A56.162Z&ep.analytics_storage=false&ep.ad_storage=false&ep.content_group_detail=english-grammar&ep.content_group=english-resources&ep.ef_utm_source=(direct)&ep.ef_utm_medium=(none)&ep.clickids=%7B%7D&ep.fb_enabled=false&ep.tt_enabled=true&ep.sc_enabled=false&_et=13&tfd=1768&richsstsse

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-25YNHDZQQP&l=dataLayer&cx=c

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:4d48 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000

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.ef.com/wwen/english-resources/english-grammar/present-perfect-continuous/

Response headers

server: cloudflare
strict-transport-security: max-age=2592000
content-encoding: gzip
cf-cache-status: MISS
cf-ray: 8c86f15e4ca59164-FRA
ef-worker-version: 3.3.3-fasttrack
date: Wed, 25 Sep 2024 00:36:56 GMT
content-type: text/html
last-modified: Wed, 25 Sep 2024 00:36:56 GMT
vary: Accept-Encoding
x-cloud-trace-context: 1656f3f599a31de0654a29f4a8fc3ce2

Verdicts & Comments Add Verdict or Comment

52 JavaScript Global Variables

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

4 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
www.ef.com/	1970-01-21 08:32:40	Name: mc Value: WE
www.ef.com/	1970-01-21 08:32:40	Name: efcc Value: DE
www.ef.com/	1970-01-21 08:32:40	Name: efdomain Value: www.ef.com/wwen/
.www.ef.com/	1970-01-21 08:32:40	Name: OptanonConsent Value: isGpcEnabled=0&datestamp=Wed+Sep+25+2024+02%3A36%3A56+GMT%2B0200+(Mitteleurop%C3%A4ische+Sommerzeit)&version=202409.1.0&browserGpcFlag=0&isIABGlobal=false&hosts=&consentId=38cce436-b691-4c14-a585-9d2b94578932&interactionCount=0&isAnonUser=1&landingPath=https%3A%2F%2Fwww.ef.com%2Fwwen%2Fenglish-resources%2Fenglish-grammar%2Fpresent-perfect-continuous%2F&groups=C0001%3A1%2CC0004%3A0%2CC0003%3A0%2CC0002%3A0

Security Headers

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

Header	Value
Strict-Transport-Security	max-age=2592000

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.

a.storyblok.com
cdn-ukwest.onetrust.com
cdnjs.cloudflare.com
cefcom-static-qa.s3.eu-west-1.amazonaws.com
geolocation.onetrust.com
maxcdn.bootstrapcdn.com
pagead2.googlesyndication.com
www.ef.com
www.googletagmanager.com
18.66.122.25
2606:4700:4400::6812:2089
2606:4700::6810:4d48
2606:4700::6811:180e
2606:4700::6812:acf
2a00:1450:4001:81d::2002
2a00:1450:4001:831::2008
52.92.36.50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www.ef.com Open in urlscan Pro 2606:4700::6810:4d48 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

38 Requests

100 %HTTPS

75 %IPv6

8 Domains

9 Subdomains

9 IPs

3 Countries

1575 kBTransfer

4527 kBSize

4 Cookies

53 Outgoing links

Redirected requests

38 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 8 data transactions

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www.ef.com Open in urlscan Pro
2606:4700::6810:4d48 Public Scan

Screenshot
Live screenshot

Full Image

38
Requests

100 %
HTTPS

75 %
IPv6

8
Domains

9
Subdomains

9
IPs

3
Countries

1575 kB
Transfer

4527 kB
Size

4
Cookies

38 HTTP transactions
8 data transactions