Submitted URL: http://ef-cdn.com/
Effective URL: https://www.ef.com.cn/
Submission: On September 11 via manual from AR — Scanned from DE

Summary

This website contacted 14 IPs in 4 countries across 11 domains to perform 72 HTTP transactions. The main IP is 49.234.165.227, located in China and belongs to TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN. The main domain is www.ef.com.cn.
TLS certificate: Issued by Trusted Secure Certificate Authority 5 on February 15th 2023. Valid for: a year.
This is the only time www.ef.com.cn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2 49.234.165.227 45090 (TENCENT-N...)
37 119.167.231.221 4837 (CHINA169-...)
5 2a00:1450:400... 15169 (GOOGLE)
10 2a00:1450:400... 15169 (GOOGLE)
3 2001:4860:480... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2408:8736:180... 4837 (CHINA169-...)
1 2a02:26f0:350... 20940 (AKAMAI-ASN1)
1 43.152.26.151 139341 (ACE-AS-AP...)
8 42.236.89.7 4837 (CHINA169-...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
72 14
Apex Domain
Subdomains
Transfer
37 myqcloud.com
cn-ef-prod-static-sites-1302805540.file.myqcloud.com
935 KB
13 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 49
region1.google-analytics.com — Cisco Umbrella Rank: 1977
108 KB
11 ef.com.cn
www.ef.com.cn
liuxue.ef.com.cn
storyblok-cdn.ef.com.cn
storyblok-image.ef.com.cn
470 KB
5 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 62
366 KB
1 google.de
www.google.de — Cisco Umbrella Rank: 5643
408 B
1 google.com
www.google.com — Cisco Umbrella Rank: 2
408 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 96
348 B
1 adobedtm.com
assets.adobedtm.com — Cisco Umbrella Rank: 458
27 KB
1 googleoptimize.com
www.googleoptimize.com — Cisco Umbrella Rank: 1288
49 KB
1 ef-cdn.com
ef-cdn.com — Cisco Umbrella Rank: 426426
126 B
0 ef.cn Failed
e1-api.ef.cn Failed
72 11
Domain Requested by
37 cn-ef-prod-static-sites-1302805540.file.myqcloud.com www.ef.com.cn
cn-ef-prod-static-sites-1302805540.file.myqcloud.com
10 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
www.ef.com.cn
8 storyblok-image.ef.com.cn www.ef.com.cn
5 www.googletagmanager.com www.ef.com.cn
www.googletagmanager.com
www.google-analytics.com
3 region1.google-analytics.com www.googletagmanager.com
1 www.google.de www.ef.com.cn
1 www.google.com www.ef.com.cn
1 stats.g.doubleclick.net www.google-analytics.com
1 storyblok-cdn.ef.com.cn www.ef.com.cn
1 assets.adobedtm.com cn-ef-prod-static-sites-1302805540.file.myqcloud.com
1 liuxue.ef.com.cn cn-ef-prod-static-sites-1302805540.file.myqcloud.com
1 www.googleoptimize.com cn-ef-prod-static-sites-1302805540.file.myqcloud.com
1 www.ef.com.cn
1 ef-cdn.com 1 redirects
0 e1-api.ef.cn Failed cn-ef-prod-static-sites-1302805540.file.myqcloud.com
72 15
Subject Issuer Validity Valid
*.englishlive.ef.com
Trusted Secure Certificate Authority 5
2023-02-15 -
2024-03-13
a year crt.sh
*.cdn.myqcloud.com
TrustAsia RSA DV TLS CA G3
2023-08-09 -
2024-09-07
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2023-08-14 -
2023-11-06
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-08-02 -
2024-07-31
a year crt.sh
assets.adobedtm.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-07-11 -
2024-08-10
a year crt.sh
*.ef.com.cn
Trusted Secure Certificate Authority 5
2023-04-17 -
2024-05-10
a year crt.sh
*.g.doubleclick.net
GTS CA 1C3
2023-08-14 -
2023-11-06
3 months crt.sh
www.google.com
GTS CA 1C3
2023-08-14 -
2023-11-06
3 months crt.sh
www.google.de
GTS CA 1C3
2023-08-14 -
2023-11-06
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.ef.com.cn/
Frame ID: 89833E619F1E2E15A7989CFD593B4956
Requests: 75 HTTP requests in this frame

Screenshot

Page Title

EF英孚教育官网,英孚英语,少儿和青少年课程,成人英语培训,海外游学留学

Page URL History Show full URLs

  1. http://ef-cdn.com/ HTTP 301
    https://www.ef.com.cn/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • googleoptimize\.com/optimize\.js

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Page Statistics

72
Requests

99 %
HTTPS

69 %
IPv6

11
Domains

15
Subdomains

14
IPs

4
Countries

1956 kB
Transfer

4414 kB
Size

11
Cookies

Page URL History

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

  1. http://ef-cdn.com/ HTTP 301
    https://www.ef.com.cn/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

72 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.ef.com.cn/
Redirect Chain
  • http://ef-cdn.com/
  • https://www.ef.com.cn/
138 KB
30 KB
Document
General
Full URL
https://www.ef.com.cn/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
49.234.165.227 , China, ASN45090 (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN),
Reverse DNS
Software
nginx/1.17.0 /
Resource Hash
7660e54fd6ea2990081675091491898b5459d7f28839fdf582dbfe287471f368

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Age
38759
Cache-Control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
Connection
keep-alive
Content-Encoding
gzip
Content-Length
29656
Content-Type
text/html
Date
Mon, 11 Sep 2023 18:02:15 GMT
Etag
"59ee1a5eeb02aed2ef2ede005f3993e4"
Last-Modified
Wed, 09 Aug 2023 08:44:00 GMT
Server
nginx/1.17.0
Vary
Accept-Encoding
X-Cache-Lookup
Cache Hit
X-NWS-LOG-UUID
12300500973674197047
ef-market-code
cn
x-cos-hash-crc64ecma
17193674051866763075
x-cos-request-id
NjRkMzUyYTdfNzRlZDk4MWVfYTI2Nl8yOTlkNjhh

Redirect headers

Connection
Keep-Alive
Content-Length
0
Location
https://www.ef.com.cn/
Server
BigIP
EFCircularWeb-BookItalic.woff2
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/static/fonts/circular-west/
85 KB
86 KB
Font
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/static/fonts/circular-west/EFCircularWeb-BookItalic.woff2
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
81e407c682375178575ca809130055c212cc7aae6ace0362b63de0707b3df649

Request headers

Referer
https://www.ef.com.cn/
Origin
https://www.ef.com.cn
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cache-lookup
Cache Hit
age
378700
x-cos-request-id
NjRkMzUyYzZfMWE5ZDA4MDlfNDhlYV8yOTczYzg4
content-length
87414
x-cos-hash-crc64ecma
8425329145858626045
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
etag
"dffc918862c3760571aaf6b4379d91bf"
access-control-max-age
1800
access-control-allow-methods
PUT,GET,POST,DELETE,HEAD
content-type
application/octet-stream
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
8921759845611379936
accept-ranges
bytes
EFCircularWeb-Book.woff2
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/static/fonts/circular-west/
84 KB
85 KB
Font
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/static/fonts/circular-west/EFCircularWeb-Book.woff2
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
1cbe0f0bc4b50a47e0451d8080a57f6f59e09b96ff950fc73f21a5941f957378

Request headers

Referer
https://www.ef.com.cn/
Origin
https://www.ef.com.cn
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cache-lookup
Cache Hit
age
378700
x-cos-request-id
NjRkMzUyYzZfY2QzNzYxZV80M2U4XzRlNWM2MGQ=
content-length
86522
x-cos-hash-crc64ecma
12569406433410197469
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
etag
"8a752cdcac573249b2deab1113fc4aaa"
access-control-max-age
1800
access-control-allow-methods
PUT,GET,POST,DELETE,HEAD
content-type
application/octet-stream
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
15411915709384615576
accept-ranges
bytes
EFCircularWeb-Bold.woff2
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/static/fonts/circular-west/
90 KB
91 KB
Font
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/static/fonts/circular-west/EFCircularWeb-Bold.woff2
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
2f9297d9b7b0f3e7cfa728b98e9b3639176c1f2a6667d17b45beb7820744e151

Request headers

Referer
https://www.ef.com.cn/
Origin
https://www.ef.com.cn
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 23 Aug 2023 13:18:51 GMT
content-encoding
gzip
x-cache-lookup
Cache Hit
age
378700
x-cos-request-id
NjRlNjA3M2JfYmVmMWY0MDlfZGMzOV82NmU1ZWY4
content-length
92390
x-cos-hash-crc64ecma
7490154218653770129
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
etag
"3d8bc43d186f791f9f33a343d121de9e"
access-control-max-age
1800
access-control-allow-methods
PUT,GET,POST,DELETE,HEAD
content-type
application/octet-stream
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
4309060575128099938
accept-ranges
bytes
commons.a8b6b04f.chunk.css
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/css/
133 KB
8 KB
Stylesheet
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/css/commons.a8b6b04f.chunk.css
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
fc26871aa9b4ecd6a4342d45ed4a0f672e30663e7943885aa63b1b5e01c1119d

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
17135931777261523726
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"34716a9a0f039e707fdd9b85b1bdb580"
content-type
text/css
x-cos-request-id
NjRkMzUyYzZfYTllZDk4MWVfMjkxNV8yOWMyZDBi
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
12849750779123713925
accept-ranges
bytes
content-length
7689
00990557.70a36ccd.chunk.css
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/css/
284 KB
50 KB
Stylesheet
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/css/00990557.70a36ccd.chunk.css
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
fd84b01e63ba5f8a7ed07e06e60ec3a90e1e0484f929441a18835d17a2d73d65

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
16313971698226942316
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"3a0e1abf0d304fcdbd0b2aaa90e67ebe"
content-type
text/css
x-cos-request-id
NjRkMzUyYzZfNjEwY2I3MDlfMTFkZGNfMjc2ZGYzYQ==
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
6675918425027593997
accept-ranges
bytes
content-length
50878
styles.1c9953b5.chunk.css
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/css/
2 KB
879 B
Stylesheet
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/css/styles.1c9953b5.chunk.css
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
0f9fd8f91ddb76fab2bfecbe6d7cb4dcc1c9f48d7138369fbf139b68d6ad0f8e

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
7742679914166534050
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"a94072fd189f1e1feca831182c9939dd"
content-type
text/css
x-cos-request-id
NjRkMzUyYzZfZDczMmI1MDlfZjI0Nl8xZmNhYzhl
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
14981486882932959716
accept-ranges
bytes
content-length
638
_app.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/Gv7xzP37gwVwRmE3aYEL7/pages/
11 KB
4 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/Gv7xzP37gwVwRmE3aYEL7/pages/_app.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
c0f705909fd47b895206fd1ca28b5bafc0373ea04347811463772f5400c6b856

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
15875975340839629629
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"467e533e9f83304be3812e8e52eae7aa"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfZTlhMDA4MDlfNzFkMF8zNjExMjMw
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
4681300614646058191
accept-ranges
bytes
content-length
3407
index.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/Gv7xzP37gwVwRmE3aYEL7/pages/
206 KB
60 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/Gv7xzP37gwVwRmE3aYEL7/pages/index.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
24556ab6a45cf70cefd8127c150638258ee6e5d9d021c47a2afdccfdc1437ec7

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
4217068665561890616
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"e00cad9be0c4cd427146769e795a031a"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfYzVkNjc2MWVfZWNlNl81MDY3OTFk
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
13862577476211340943
accept-ranges
bytes
content-length
61577
framework.76135a3aeb70744c7c55.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
127 KB
40 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/framework.76135a3aeb70744c7c55.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
81ea91fabaf70d11fc654e1dbdfdbccddb12bd2ae9c021e9b3e88ab7444027e7

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
15269263094601295104
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"da0462e470c528ca9553ed0dac1a16e0"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfZWViNjAyMGJfMTJlODhfNDJkMzg0NA==
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
14881686487681297763
accept-ranges
bytes
content-length
40566
commons.b817397bb2ba926d3c0a.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
305 KB
103 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.b817397bb2ba926d3c0a.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
028ce82cd0aecd30f2f3b4d22fd4c45096aabef3faaabc793f7e69ac329a5013

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
14836088557408734042
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"85d9fdb94106f6738d3175dd3c9b8d06"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfNGNmM2MzMDlfMTE2YjlfNGRlNmRmZg==
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
14811475974013034617
accept-ranges
bytes
content-length
104685
304.e68f6dbc50d8193b35df.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
1 KB
876 B
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/304.e68f6dbc50d8193b35df.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
f8802adb5da8f2ec8767a08bde4df4ac93bd8043cb228ce06e0fdf8652f81823

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
6828141224144847409
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"460a6399106e7ee322f209f4381f508a"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfNTdmMGMyMDlfMTA0NmZfNGRkNTZkOQ==
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
10396564409865631591
accept-ranges
bytes
content-length
622
229.a2de81847f7f17de43b1.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
67 KB
24 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/229.a2de81847f7f17de43b1.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
19cbecfc406b4ff06b472cbda553f1aae23cb83b77ad7c3967a1ef312bdeec4c

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
14335954717757293708
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"e694b8c06179259aafe73380315a53ba"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfOWYzNTY4MDlfMTA0Zl8yYmNhY2Q1
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
13618708111177264143
accept-ranges
bytes
content-length
24620
ee16e956cdb3559a7cd06b7d94a261dff8cc04bd.1dfc086456bcfd99827a.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
151 KB
35 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/ee16e956cdb3559a7cd06b7d94a261dff8cc04bd.1dfc086456bcfd99827a.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
d6b9dc553ff711e075a0e37f955efebf547c9fd4bf2798eb055e15e7a4368caf

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:07 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
6469115993917505484
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"971069da276e1396057a09b11ba2fee6"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzdfNmQ0ODEyMDlfYWMwY18xZTYwM2Qx
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
11373262844052821690
accept-ranges
bytes
content-length
35453
333.cf08d70cf611273aef98.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
7 KB
3 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/333.cf08d70cf611273aef98.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
e491501b58e69a3d023b96e1c5be61860054888ab0e3de3430815471ff3617a9

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
337688791545162455
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"d0063b888cd6b733517a6c57a2abde2f"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfZjQzOTY4MDlfMWMxNV8zNWIwNjQy
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
12806858806607919352
accept-ranges
bytes
content-length
2444
278.22fb79c356d1b946ac13.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
517 B
626 B
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/278.22fb79c356d1b946ac13.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
b492778664b7b386987b1d2b4675688f767797eacbaff534dc5b2ba47dcc4822

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
10153895743053576111
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"0fadd7806f2f49f15d2c128edfd618f6"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfMjY5ZDA4MDlfNmQ4ZF8yYTY5ZWI5
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
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accept-ranges
bytes
content-length
373
277.6dd9222be5b62674d351.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
1 KB
919 B
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/277.6dd9222be5b62674d351.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
ff998d92dd7fec4106f0c7868e1d25df3aa3c691ff66bec97c6f9ff80448cc03

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:07 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
3270756085693038085
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"2fdbb161de1792d18d5ed8a378014c3b"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfYjUzMjY4MDlfY2U3NV8yYmQxYjc1
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
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accept-ranges
bytes
content-length
669
295.3e7c5f2e1ce23999fba0.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
3 KB
2 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/295.3e7c5f2e1ce23999fba0.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
f6fe39f8ad1274ce54a4ad99477967e5dd4bdaf6cf75b22d8ae9444865e213c3

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
1646646402235121791
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"91ffc27bf03e9612a33127765507b361"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfYzVhYzY4NjRfZmYyM18zMTU5ZjA4
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
17449544240330052159
accept-ranges
bytes
content-length
1308
312.0eafda0be58052c61a8c.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
4 KB
2 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/312.0eafda0be58052c61a8c.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
c4218d078f38c4c7576ebc5134a73241767311591e96707fd928e6ada94cf1fb

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
1421038977497609134
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"c94ee8331d13fda5ca4893c953ef41eb"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfMWVlZjk4MWVfYjczYV8yOWJkYTYz
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
334567583664870501
accept-ranges
bytes
content-length
1756
87f47fed.81a1ac47c251de26f187.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
151 KB
40 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/87f47fed.81a1ac47c251de26f187.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
ca847397a56d7c0ebb5ac55ab00c46488825e7bd4da12cb55ddfd0fe14253f07

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
13941109510372326408
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"b350e2ae51af767259a5e01e08750210"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfZjRhYzEwMGJfMTI1NmFfNGViZDM5Nw==
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
1426932305741051618
accept-ranges
bytes
content-length
40339
311.49f8eb39511b3c02ee2a.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
3 KB
1 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/311.49f8eb39511b3c02ee2a.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
c73593357eecbf7a403383d42713f0389244eb8dba539b3048111dc983f87428

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
1234560502599750921
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"9bd06ad1b2d491584e2c99f33ad3e08a"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfMWE5ZDA4MDlfNDhlNl8yOTNhNjVj
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
1675549836784355903
accept-ranges
bytes
content-length
1268
261.36dfba08f8de20e4bd9a.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
3 KB
1 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/261.36dfba08f8de20e4bd9a.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
f9776a4bb17001aa6ec1521b7f8f510a5b6d75fea5e20c1f872d513c1c510f71

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:07 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
15442745056643938660
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"b601d2fce3925a7b82eb899260f0b85e"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfNWU5ZDA4MDlfOTQ0Nl8yOTdkNDY4
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
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accept-ranges
bytes
content-length
1282
280.a526aa79addb6b9a161b.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
702 B
706 B
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/280.a526aa79addb6b9a161b.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
32397030f6cfc8534ab062a99516cdf8462859d5e9b89c09326983625cecbceb

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
2013461305802032869
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"17091af0055dbcc22daab489e38a9744"
content-type
application/javascript
x-cos-request-id
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access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
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accept-ranges
bytes
content-length
456
326.325289051976a4477d88.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
779 B
801 B
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/326.325289051976a4477d88.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
2b6760088ad56d466eeb94e26962ec391bf612a3598602ac2918fa9f184b8bc8

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
17970694622502248152
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
171099
etag
"8ad823d61773ae1d213687d228ee0278"
content-type
application/javascript
x-cos-request-id
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access-control-allow-origin
*
cache-control
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x-nws-log-uuid
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accept-ranges
bytes
content-length
539
93e2dac1.f405b3008d0c8a9fbf24.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
83 KB
25 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/93e2dac1.f405b3008d0c8a9fbf24.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
cca87a01274e7a09b086f97d3f56b734e68946400c299467426765fa8b912a67

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
3308881283685753967
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"d507d9fe43d904eccba25af818ba7b0d"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfZGFhMDA4MDlfMzFkY18xYzJiM2Rj
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
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accept-ranges
bytes
content-length
25361
255.4c0ca294cb09aad3e4a5.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
18 KB
5 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/255.4c0ca294cb09aad3e4a5.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
ed8689d16fb06e3a84989a65b3350be976042e7a9d4920b336406ecbccb0b2c9

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
16307735483534631858
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"0713e0dc7eb865c9026984179a317885"
content-type
application/javascript
x-cos-request-id
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access-control-allow-origin
*
cache-control
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x-nws-log-uuid
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accept-ranges
bytes
content-length
4876
237.f1563c93e580f23f75e2.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
9 KB
4 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/237.f1563c93e580f23f75e2.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
2bd61f81fcbf3278be1a300bde142e35c9992d0655148d58c268254f5e865939

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
16493071573330178056
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"3b809051922b5c35d95432adb42ad6f2"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfMzVhNTY4NjRfMjQzZl8xYzI1ODNk
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
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accept-ranges
bytes
content-length
3633
324.17066b3990d404642416.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
2 KB
1 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/324.17066b3990d404642416.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
6e1f24ce8053c067bfb9317a78439e226bf10b5b1bf1dfa6c7b504014da78169

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
16233139126589263592
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"94181f2b712c8e20d4c0bb7212e3b894"
content-type
application/javascript
x-cos-request-id
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access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
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accept-ranges
bytes
content-length
971
271.c2567cd640f89f63dadd.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
7 KB
3 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/271.c2567cd640f89f63dadd.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
007f1696b21416deb924fbb68391a74af24a56205e0ce87c0e87bb6b044f4537

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
17110811781044446236
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"8f5639e4433a7a867b5353e5dd6b8d39"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfN2E1MGJlMDlfMWNlOV80MzBlYmQ0
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
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accept-ranges
bytes
content-length
2841
webpack-6d35462c763a63e787a0.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/runtime/
26 KB
12 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/runtime/webpack-6d35462c763a63e787a0.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
135b1a0db3e29ad71672fec6325f40cb0cbb64098b0b5068ef69ad9ae1bc6771

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
12957859129321164024
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"cab59bb0ca48f39d45796959362f712a"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfNWVhMDA4MDlfMTA5OTBfMmM4YzZlOQ==
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
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accept-ranges
bytes
content-length
11589
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cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
13 KB
5 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/71f539039a61f9c3c79774cd92be2a93ebaac798.3949b52e8028fc717eb5.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
818038ad3ad30345b581f7fc77e3bd53a52837352eeffcc0c4d7ad9c1579f2c3

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
2842890834980080846
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"fc564ca8f7c7ed0c9988637a36d102d5"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfMTNhZDEwMGJfMzFlNF80ZjA4NzJi
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
1699724534860163845
accept-ranges
bytes
content-length
4368
main-6ff5a53f796f685993a1.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/runtime/
191 KB
62 KB
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/runtime/main-6ff5a53f796f685993a1.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
cd3fc1afe6964b2f02200359ccb1972a8a80c9cdfc5673c3ea26e07d7da0fb69

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
content-encoding
gzip
x-cos-hash-crc64ecma
9797554620802315549
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"6f55a40a8e3118e6c3b25149a2e8e720"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfNWZlZDk4MWVfZmFkOF8yOTg4ODE4
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
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accept-ranges
bytes
content-length
63279
00990557.0dc0911a68d6ec154a5f.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
63 B
314 B
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/00990557.0dc0911a68d6ec154a5f.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
efca79c4d0e71dfcef4b57f01f97251cbca02c59b0c8c6bdea211b23113b7f8e

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
x-cos-hash-crc64ecma
11470991592109334291
last-modified
Wed, 09 Aug 2023 08:43:59 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"05dc713a9ac8864388365b89994a432c"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfYTU1NGJlMDlfZjJkXzQzMzJhMDE=
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
16375277341591482308
accept-ranges
bytes
content-length
63
styles.5195005cb8ab59c088db.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/
154 B
406 B
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/styles.5195005cb8ab59c088db.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
0e243567ca7b1e19ccbc7a9ea5a2ad2fe261d420f07236e555d9a9d81e5c9e3d

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 09 Aug 2023 08:48:06 GMT
x-cos-hash-crc64ecma
14744969904346455554
last-modified
Wed, 09 Aug 2023 08:44:00 GMT
server
tencent-cos
x-cache-lookup
Cache Hit
age
378700
etag
"ccdbd2c63fa4581a269ec02865626fae"
content-type
application/javascript
x-cos-request-id
NjRkMzUyYzZfMzczNjIyMDlfMzYxOF8zNmM5NTRj
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
17143977377452096107
accept-ranges
bytes
content-length
154
gtm.js
www.googletagmanager.com/
158 KB
58 KB
Script
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-PJB22KP&gtm_auth=XWzd-Dd4qS4bUvDNeH4pxw&gtm_preview=env-1&gtm_cookies_win=x
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
459a0c2b8c5b620a06ecc7b508583ec725d13108848922f6cf39114128c55f16
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 18:02:16 GMT
content-encoding
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cross-origin
alt-svc
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x-xss-protection
0
pragma
no-cache
server
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vary
*
content-type
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access-control-allow-origin
*
cache-control
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access-control-allow-credentials
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DATA
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Reverse DNS
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Request headers

accept-language
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Referer
User-Agent
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Response headers

Content-Type
image/gif
optimize.js
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179 KB
66 KB
Script
General
Full URL
https://www.google-analytics.com/gtm/optimize.js?id=OPT-MLQRT8S
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PJB22KP&gtm_auth=XWzd-Dd4qS4bUvDNeH4pxw&gtm_preview=env-1&gtm_cookies_win=x
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
https://www.ef.com.cn/
User-Agent
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Response headers

date
Mon, 11 Sep 2023 18:02:16 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
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cross-origin-resource-policy
cross-origin
access-control-allow-headers
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content-length
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x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Mon, 11 Sep 2023 18:02:16 GMT
gtm.js
www.googletagmanager.com/
301 KB
96 KB
Script
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-T8BQ9WZ&l=dataLayer
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PJB22KP&gtm_auth=XWzd-Dd4qS4bUvDNeH4pxw&gtm_preview=env-1&gtm_cookies_win=x
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

date
Mon, 11 Sep 2023 18:02:16 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
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*
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alt-svc
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expires
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gtm.js
www.googletagmanager.com/
116 KB
45 KB
Script
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-PTK27NH&l=dataLayer
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PJB22KP&gtm_auth=XWzd-Dd4qS4bUvDNeH4pxw&gtm_preview=env-1&gtm_cookies_win=x
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

date
Mon, 11 Sep 2023 18:02:16 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
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access-control-allow-origin
*
cache-control
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content-length
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0
alt-svc
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expires
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_buildManifest.js
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/Gv7xzP37gwVwRmE3aYEL7/
358 B
474 B
Script
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/Gv7xzP37gwVwRmE3aYEL7/_buildManifest.js
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
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Request headers

accept-language
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Referer
https://www.ef.com.cn/
User-Agent
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Response headers

date
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content-encoding
gzip
x-cos-hash-crc64ecma
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last-modified
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server
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x-cache-lookup
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age
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content-type
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328 B
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General
Full URL
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Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
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Resource Hash
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Request headers

accept-language
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Response headers

date
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x-cos-hash-crc64ecma
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last-modified
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server
tencent-cos
x-cache-lookup
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age
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etag
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content-type
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52 KB
21 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-PJB22KP&gtm_auth=XWzd-Dd4qS4bUvDNeH4pxw&gtm_preview=env-1&gtm_cookies_win=x
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
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Resource Hash
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Security Headers
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
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last-modified
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server
Golfe2
age
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vary
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content-type
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cache-control
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cross-origin-resource-policy
cross-origin
alt-svc
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collect
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15 B
35 B
XHR
General
Full URL
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Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Software
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Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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accept-language
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User-Agent
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Content-Type
text/plain

Response headers

pragma
no-cache
date
Mon, 11 Sep 2023 18:02:16 GMT
x-content-type-options
nosniff
last-modified
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server
Golfe2
content-type
text/plain
access-control-allow-origin
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cache-control
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access-control-allow-credentials
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cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
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expires
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js
www.googletagmanager.com/gtag/
253 KB
85 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-N36WDKF0NJ&cx=c&_slc=1
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:810::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
https://www.ef.com.cn/
User-Agent
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Response headers

date
Mon, 11 Sep 2023 18:02:16 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
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cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
86803
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Mon, 11 Sep 2023 18:02:16 GMT
collect
region1.google-analytics.com/g/
0
253 B
Ping
General
Full URL
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Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-N36WDKF0NJ&cx=c&_slc=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

pragma
no-cache
date
Mon, 11 Sep 2023 18:02:16 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.ef.com.cn
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
truncated
/
255 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

Content-Type
image/svg+xml;charset=utf-8
EFCircularWeb-Medium.woff2
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/static/fonts/circular-west/
87 KB
88 KB
Font
General
Full URL
https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/static/fonts/circular-west/EFCircularWeb-Medium.woff2
Requested by
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URL: https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/css/00990557.70a36ccd.chunk.css
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
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Request headers

Referer
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accept-language
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User-Agent
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Response headers

date
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content-encoding
gzip
x-cache-lookup
Cache Hit
age
378701
x-cos-request-id
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content-length
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x-cos-hash-crc64ecma
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last-modified
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server
tencent-cos
etag
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access-control-max-age
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access-control-allow-methods
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content-type
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access-control-allow-origin
*
cache-control
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x-nws-log-uuid
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accept-ranges
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truncated
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457 B
0
Image
General
Full URL
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Protocol
DATA
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-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

accept-language
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Referer
User-Agent
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Response headers

Content-Type
image/svg+xml;charset=utf-8
EFCircularWeb-Bold.woff2
cn-ef-prod-static-sites-1302805540.file.myqcloud.com/static/fonts/circular-west/
90 KB
90 KB
Other
General
Full URL
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Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
119.167.231.221 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
tencent-cos /
Resource Hash
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Request headers

Referer
https://www.ef.com.cn/
Origin
https://www.ef.com.cn
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Wed, 23 Aug 2023 13:18:51 GMT
content-encoding
gzip
x-cache-lookup
Cache Hit
age
378701
x-cos-request-id
NjRlNjA3M2JfYmVmMWY0MDlfZGMzOV82NmU1ZWY4
content-length
92390
x-cos-hash-crc64ecma
7490154218653770129
last-modified
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server
tencent-cos
etag
"3d8bc43d186f791f9f33a343d121de9e"
access-control-max-age
1800
access-control-allow-methods
PUT,GET,POST,DELETE,HEAD
content-type
application/octet-stream
access-control-allow-origin
*
cache-control
max-age=604800, stale-while-revalidate=3600, stale-if-error=3600
x-nws-log-uuid
10704543751471894256
accept-ranges
bytes
ip-detected
e1-api.ef.cn/api/v2/
0
0

optimize.js
www.googleoptimize.com/
126 KB
49 KB
Script
General
Full URL
https://www.googleoptimize.com/optimize.js?id=GTM-PXNB559
Requested by
Host: cn-ef-prod-static-sites-1302805540.file.myqcloud.com
URL: https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/runtime/main-6ff5a53f796f685993a1.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
756b3319401376b609309a1fa1b4650067e7568283cf17eceb1b8874e5cee89d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 18:02:20 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
49996
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Mon, 11 Sep 2023 18:02:20 GMT
efanalyticstk_cn.js
liuxue.ef.com.cn/scripts/analytics/
15 KB
4 KB
Script
General
Full URL
https://liuxue.ef.com.cn/scripts/analytics/efanalyticstk_cn.js
Requested by
Host: cn-ef-prod-static-sites-1302805540.file.myqcloud.com
URL: https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/runtime/main-6ff5a53f796f685993a1.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2408:8736:1802:0:3ca4:d6ea:e051:fffe , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software
cloudflare /
Resource Hash
4ccaed9a96f0d56fb438bc97df278e4d574767fd9c3fc5900f8bb0904ecb1261
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

ef-worker-version
asset-3.3.3
date
Mon, 11 Sep 2023 18:02:22 GMT
strict-transport-security
max-age=2592000
content-encoding
gzip
cf-cache-status
HIT
age
72518
x-amz-request-id
VYG1ZY3FEBB6B1J1
x-amz-server-side-encryption
AES256
x-amz-id-2
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last-modified
Wed, 24 May 2023 09:59:32 GMT
server
cloudflare
etag
W/"fc3ad111f3d49029b8119262ccd39b41"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=86400
cf-ray
8051d2411ec9a53e-CGQ
expires
Mon, 11 Sep 2023 22:02:22 GMT
launch-EN60c7efdf7b8d40e995f29077888afa9a.min.js
assets.adobedtm.com/
102 KB
27 KB
Script
General
Full URL
https://assets.adobedtm.com/launch-EN60c7efdf7b8d40e995f29077888afa9a.min.js
Requested by
Host: cn-ef-prod-static-sites-1302805540.file.myqcloud.com
URL: https://cn-ef-prod-static-sites-1302805540.file.myqcloud.com/_next/static/runtime/main-6ff5a53f796f685993a1.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:3500:587::1e80 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
AkamaiNetStorage /
Resource Hash
0775d759322ca39b27b585dc4949dfcd9adefedede9be77569d83f0250fee117

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 18:02:20 GMT
content-encoding
gzip
last-modified
Wed, 30 Sep 2020 08:02:56 GMT
server
AkamaiNetStorage
etag
"c69b37c2bc44eec392005e3573c808dc:1601452976.440281"
vary
Accept-Encoding
content-type
application/x-javascript
access-control-allow-origin
https://www.ef.com.cn
cache-control
max-age=3600
accept-ranges
bytes
timing-allow-origin
*
content-length
26967
expires
Mon, 11 Sep 2023 19:02:20 GMT
ef-logo.svg
storyblok-cdn.ef.com.cn/f/186/x/8c9f28458f/
7 KB
3 KB
Image
General
Full URL
https://storyblok-cdn.ef.com.cn/f/186/x/8c9f28458f/ef-logo.svg
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
43.152.26.151 Frankfurt am Main, Germany, ASN139341 (ACE-AS-AP ACE, SG),
Reverse DNS
Software
Lego Server /
Resource Hash
8f7d928412a744f70c112b97c898ddd62ae7eede3f95cedbdd4d40eaabc7045b

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 18:02:22 GMT
content-encoding
gzip
x-cache-lookup
Cache Hit
last-modified
Wed, 21 Sep 2022 09:51:45 GMT
server
Lego Server
etag
"8f1e237ed91d2ffe994ddde018e9a6cc"
content-type
image/svg+xml
x-nws-log-uuid
18169192299738630003
accept-ranges
bytes
content-length
3368
kntwithlogo-1.jpg
storyblok-image.ef.com.cn/unsafe/400x400/filters:focal(587x530:588x531):quality(100)/f/186/800x800/220dea7544/
85 KB
85 KB
Image
General
Full URL
https://storyblok-image.ef.com.cn/unsafe/400x400/filters:focal(587x530:588x531):quality(100)/f/186/800x800/220dea7544/kntwithlogo-1.jpg
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
42.236.89.7 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
hn.kd.ny.adsl
Software
Lego Server /
Resource Hash
6e4f5d2cfea95284002f7ddc772cb13e4c9fe94bcf8b765aa5a53c7a0d09307b

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 18:02:22 GMT
content-encoding
gzip
x-cache-lookup
Cache Hit
server
Lego Server
etag
"109e3841cf82a9c1f0f65688bf7345456fb28e09"
content-type
image/jpeg
x-nws-log-uuid
5689497591529439865
accept-ranges
bytes
content-length
87028
kntwithlogo-2.jpg
storyblok-image.ef.com.cn/unsafe/400x400/filters:focal(381x54:382x55):quality(0)/f/186/800x800/a4fa475986/
22 KB
22 KB
Image
General
Full URL
https://storyblok-image.ef.com.cn/unsafe/400x400/filters:focal(381x54:382x55):quality(0)/f/186/800x800/a4fa475986/kntwithlogo-2.jpg
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
42.236.89.7 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
hn.kd.ny.adsl
Software
Lego Server /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 18:02:22 GMT
content-encoding
gzip
x-cache-lookup
Cache Hit
server
Lego Server
etag
"e5893aae7eab370f13166476ccdc295e9160b64c"
content-type
image/jpeg
x-nws-log-uuid
13989502151300191695
accept-ranges
bytes
content-length
22169
cn-adults-tile-with-logo-v4.png
storyblok-image.ef.com.cn/unsafe/400x400/filters:focal(381x295:382x296):quality(0)/f/186/800x800/92baf41ef8/
235 KB
236 KB
Image
General
Full URL
https://storyblok-image.ef.com.cn/unsafe/400x400/filters:focal(381x295:382x296):quality(0)/f/186/800x800/92baf41ef8/cn-adults-tile-with-logo-v4.png
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
42.236.89.7 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
hn.kd.ny.adsl
Software
Lego Server /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 18:02:22 GMT
content-encoding
gzip
x-cache-lookup
Cache Hit
server
Lego Server
etag
"02f9bd292b34071f16bbbb670a4fa10e58d003ce"
content-type
image/png
x-nws-log-uuid
3345290770492962406
accept-ranges
bytes
content-length
240879
funnel_language-travel-v2.jpg
storyblok-image.ef.com.cn/unsafe/400x270/filters:focal(576x389:577x390):quality(70)/f/9/1152x777/0e9683a28a/
13 KB
13 KB
Image
General
Full URL
https://storyblok-image.ef.com.cn/unsafe/400x270/filters:focal(576x389:577x390):quality(70)/f/9/1152x777/0e9683a28a/funnel_language-travel-v2.jpg
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
42.236.89.7 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
hn.kd.ny.adsl
Software
Lego Server /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 18:02:22 GMT
content-encoding
gzip
x-cache-lookup
Cache Hit
server
Lego Server
etag
"9b820ab41d31eb35e38672844cd0b8c9530f77db"
content-type
image/jpeg
x-nws-log-uuid
1590085849133447904
accept-ranges
bytes
content-length
13558
academy-cn-desktop.jpg
storyblok-image.ef.com.cn/unsafe/400x269/filters:focal(384x258:385x259):quality(70)/f/186/768x516/67c9cdfaa8/
25 KB
25 KB
Image
General
Full URL
https://storyblok-image.ef.com.cn/unsafe/400x269/filters:focal(384x258:385x259):quality(70)/f/186/768x516/67c9cdfaa8/academy-cn-desktop.jpg
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
42.236.89.7 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
hn.kd.ny.adsl
Software
Lego Server /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 18:02:22 GMT
content-encoding
gzip
x-cache-lookup
Cache Hit
server
Lego Server
etag
"fa7881dcf90fb2af54a39ad2ae29718bff30016c"
content-type
image/jpeg
x-nws-log-uuid
15639369510912833504
accept-ranges
bytes
content-length
25821
funnel_university-abroad-v2.jpg
storyblok-image.ef.com.cn/unsafe/400x270/filters:focal(576x389:577x390):quality(70)/f/9/1152x777/d1ee251bba/
13 KB
13 KB
Image
General
Full URL
https://storyblok-image.ef.com.cn/unsafe/400x270/filters:focal(576x389:577x390):quality(70)/f/9/1152x777/d1ee251bba/funnel_university-abroad-v2.jpg
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
42.236.89.7 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
hn.kd.ny.adsl
Software
Lego Server /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 18:02:22 GMT
content-encoding
gzip
x-cache-lookup
Cache Hit
server
Lego Server
etag
"1c8dfaf45f56a787cf49d1a0211194de035a951b"
content-type
image/jpeg
x-nws-log-uuid
3745660398513538890
accept-ranges
bytes
content-length
13445
linkid.js
www.google-analytics.com/plugins/ua/
2 KB
722 B
Script
General
Full URL
https://www.google-analytics.com/plugins/ua/linkid.js
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
92fca55833f48b4289ac8f1cedd48752b580fce4ec4b5d81670b8193d6e51b54
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 17:20:18 GMT
content-encoding
br
x-content-type-options
nosniff
age
2524
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
697
x-xss-protection
0
last-modified
Fri, 30 Jun 2023 18:58:00 GMT
server
sffe
vary
Accept-Encoding
report-to
{"group":"static-on-bigtable","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/static-on-bigtable"}]}
content-type
text/javascript
cache-control
public, max-age=3600
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="static-on-bigtable"
expires
Mon, 11 Sep 2023 18:20:18 GMT
analytics.js
www.google-analytics.com/
52 KB
21 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-T8BQ9WZ&l=dataLayer
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 11 Sep 2023 17:44:21 GMT
last-modified
Mon, 12 Jun 2023 18:23:07 GMT
server
Golfe2
age
1081
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20994
expires
Mon, 11 Sep 2023 19:44:21 GMT
js
www.googletagmanager.com/gtag/
236 KB
82 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-03WSJTKQ64&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-T8BQ9WZ&l=dataLayer
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:810::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
8571f210f8d18ea21e68029a52afd0cd0a2bf7e95b366b9aaf1a41c7df46f097
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 18:02:22 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
84404
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Mon, 11 Sep 2023 18:02:22 GMT
collect
www.google-analytics.com/j/
4 B
24 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=304430135&t=pageview&_s=1&dl=https%3A%2F%2Fwww.ef.com.cn%2F&dp=https%3A%2F%2Fwww.ef.com.cn%2F&ul=en-us&de=UTF-8&dt=EF%E8%8B%B1%E5%AD%9A%E6%95%99%E8%82%B2%E5%AE%98%E7%BD%91%2C%E8%8B%B1%E5%AD%9A%E8%8B%B1%E8%AF%AD%2C%E5%B0%91%E5%84%BF%E5%92%8C%E9%9D%92%E5%B0%91%E5%B9%B4%E8%AF%BE%E7%A8%8B%2C%E6%88%90%E4%BA%BA%E8%8B%B1%E8%AF%AD%E5%9F%B9%E8%AE%AD%2C%E6%B5%B7%E5%A4%96%E6%B8%B8%E5%AD%A6%E7%95%99%E5%AD%A6&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aHDACEAjRAAAACAEK~&jid=23565646&gjid=853014707&cid=680249402.1694455336&tid=UA-151204776-49&_gid=560485821.1694455336&_r=1&_slc=1&gtm=45He3960n81T8BQ9WZ&cd24=canonical%20is%20Clean%20URL&cd25=_CN&cd10=https%3A%2F%2Fwww.ef.com.cn%2F&cd11=https%3A%2F%2Fwww.ef.com.cn%2F&cd12=ZH-HANS&cd13=www.ef.com.cn&cd18=1&cd39=https%3A%2F%2Fwww.ef.com.cn%2F&cd41=central-home%3A&cd42=%2F&cd43=%2F&cd44=https%3A%2F%2Fwww.ef.com.cn%2F&cd45=CN&cd46=%2F&cd47=central-home%3A&cd53=680249402.1694455336&cd54=680249402.1694455336&cd60=GTM-T8BQ9WZ&cd101=(direct)&cd102=(none)&cd103=Direct&z=1767613244
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
aec60bc104db041b1512185839f18f52986df7e569e5445f740dd60f763fbca8
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.ef.com.cn/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Mon, 11 Sep 2023 18:02:22 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.ef.com.cn
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/
35 B
55 B
Image
General
Full URL
https://www.google-analytics.com/collect?v=1&_v=j101&a=304430135&t=event&ni=1&_s=1&dl=https%3A%2F%2Fwww.ef.com.cn%2F&dp=https%3A%2F%2Fwww.ef.com.cn%2F&ul=en-us&de=UTF-8&dt=EF%E8%8B%B1%E5%AD%9A%E6%95%99%E8%82%B2%E5%AE%98%E7%BD%91%2C%E8%8B%B1%E5%AD%9A%E8%8B%B1%E8%AF%AD%2C%E5%B0%91%E5%84%BF%E5%92%8C%E9%9D%92%E5%B0%91%E5%B9%B4%E8%AF%BE%E7%A8%8B%2C%E6%88%90%E4%BA%BA%E8%8B%B1%E8%AF%AD%E5%9F%B9%E8%AE%AD%2C%E6%B5%B7%E5%A4%96%E6%B8%B8%E5%AD%A6%E7%95%99%E5%AD%A6&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=age_group&ea=default&el=&_u=aHDACEAjRAAAACAEK~&jid=&gjid=&cid=680249402.1694455336&tid=UA-151204776-49&_gid=560485821.1694455336&gtm=45He3960n81T8BQ9WZ&cd25=_CN&cd10=https%3A%2F%2Fwww.ef.com.cn%2F&cd11=https%3A%2F%2Fwww.ef.com.cn%2F&cd12=ZH-HANS&cd13=www.ef.com.cn&cd18=1&cd39=https%3A%2F%2Fwww.ef.com.cn%2F&cd41=central-home%3A&cd42=%2F&cd43=%2F&cd44=https%3A%2F%2Fwww.ef.com.cn%2F&cd45=CN&cd46=%2F&cd47=central-home%3A&cd53=680249402.1694455336&cd54=680249402.1694455336&cd60=GTM-T8BQ9WZ&cd101=(direct)&cd102=(none)&cd103=Direct&cd50=&z=1779967502
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 11 Sep 2023 16:45:39 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
4603
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
collect
region1.google-analytics.com/g/
0
54 B
Ping
General
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-03WSJTKQ64&gtm=45je3960&_p=304430135&cid=680249402.1694455336&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&dl=https%3A%2F%2Fwww.ef.com.cn%2F&sid=1694455342&sct=1&seg=0&dt=EF%E8%8B%B1%E5%AD%9A%E6%95%99%E8%82%B2%E5%AE%98%E7%BD%91%2C%E8%8B%B1%E5%AD%9A%E8%8B%B1%E8%AF%AD%2C%E5%B0%91%E5%84%BF%E5%92%8C%E9%9D%92%E5%B0%91%E5%B9%B4%E8%AF%BE%E7%A8%8B%2C%E6%88%90%E4%BA%BA%E8%8B%B1%E8%AF%AD%E5%9F%B9%E8%AE%AD%2C%E6%B5%B7%E5%A4%96%E6%B8%B8%E5%AD%A6%E7%95%99%E5%AD%A6&en=page_view&_fv=1&_ss=1&ep.full_url=https%3A%2F%2Fwww.ef.com.cn%2F&ep.clean_url=https%3A%2F%2Fwww.ef.com.cn%2F&ep.site_language=ZH-HANS&ep.ef_domain=www.ef.com.cn&ep.market_code=CN&ep.path_level_1=%2F&ep.master_page_path=%2F&ep.full_referrer_url=&ep.ef_env=live&epn.event_time=1694455343&ep.age_group=&ep.ef_utm_source=(direct)&ep.ef_utm_medium=(none)&ep.ef_utm_channel=Direct&ep.content_group=central-sites&ep.originhost=www.ef.com.cn&ep.container_id=GTM-T8BQ9WZ&up.ef_user_id=680249402.1694455336
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-03WSJTKQ64&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 11 Sep 2023 18:02:22 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.ef.com.cn
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/
4 B
348 B
XHR
General
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-151204776-49&cid=680249402.1694455336&jid=23565646&gjid=853014707&_gid=560485821.1694455336&_u=aHDACEAjRAAAACAEK~&z=411025119
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c00::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.ef.com.cn/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Mon, 11 Sep 2023 18:02:22 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.ef.com.cn
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com/ads/
42 B
408 B
Image
General
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-151204776-49&cid=680249402.1694455336&jid=23565646&_u=aHDACEAjRAAAACAEK~&z=58418508
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 11 Sep 2023 18:02:22 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
42 B
408 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-151204776-49&cid=680249402.1694455336&jid=23565646&_u=aHDACEAjRAAAACAEK~&z=58418508
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 11 Sep 2023 18:02:22 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
funnel_companies-v2.jpg
storyblok-image.ef.com.cn/unsafe/400x270/filters:focal(576x389:577x390):quality(70)/f/9/1152x777/aeabd09986/
10 KB
10 KB
Image
General
Full URL
https://storyblok-image.ef.com.cn/unsafe/400x270/filters:focal(576x389:577x390):quality(70)/f/9/1152x777/aeabd09986/funnel_companies-v2.jpg
Requested by
Host: www.ef.com.cn
URL: https://www.ef.com.cn/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
42.236.89.7 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
hn.kd.ny.adsl
Software
Lego Server /
Resource Hash
8a1adace5e036df4f2aa704d232b976b9c30a50a27b98746b11e1929f3eec0ea

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 18:02:23 GMT
content-encoding
gzip
x-cache-lookup
Cache Hit
server
Lego Server
etag
"bfb860327f3e6251f62b3a0cd73489094854b24d"
content-type
image/jpeg
x-nws-log-uuid
12504133145919975515
accept-ranges
bytes
content-length
10227
collect
www.google-analytics.com/
35 B
55 B
Image
General
Full URL
https://www.google-analytics.com/collect?v=1&_v=j101&a=304430135&t=event&ni=1&_s=1&dl=https%3A%2F%2Fwww.ef.com.cn%2F&ul=en-us&de=UTF-8&dt=EF%E8%8B%B1%E5%AD%9A%E6%95%99%E8%82%B2%E5%AE%98%E7%BD%91%2C%E8%8B%B1%E5%AD%9A%E8%8B%B1%E8%AF%AD%2C%E5%B0%91%E5%84%BF%E5%92%8C%E9%9D%92%E5%B0%91%E5%B9%B4%E8%AF%BE%E7%A8%8B%2C%E6%88%90%E4%BA%BA%E8%8B%B1%E8%AF%AD%E5%9F%B9%E8%AE%AD%2C%E6%B5%B7%E5%A4%96%E6%B8%B8%E5%AD%A6%E7%95%99%E5%AD%A6&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=Scroll%20Depth&ea=%2F&el=25%25&_u=aHDACEAjRAAAACAEK~&jid=&gjid=&cid=680249402.1694455336&tid=UA-1675490-1&_gid=560485821.1694455336&gtm=45He3960n81PJB22KP&cd1=https%3A%2F%2Fwww.ef.com.cn%2F&z=2015697600
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 11 Sep 2023 16:45:39 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
4604
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/
35 B
55 B
Image
General
Full URL
https://www.google-analytics.com/collect?v=1&_v=j101&a=304430135&t=event&ni=1&_s=1&dl=https%3A%2F%2Fwww.ef.com.cn%2F&dp=https%3A%2F%2Fwww.ef.com.cn%2F&ul=en-us&de=UTF-8&dt=EF%E8%8B%B1%E5%AD%9A%E6%95%99%E8%82%B2%E5%AE%98%E7%BD%91%2C%E8%8B%B1%E5%AD%9A%E8%8B%B1%E8%AF%AD%2C%E5%B0%91%E5%84%BF%E5%92%8C%E9%9D%92%E5%B0%91%E5%B9%B4%E8%AF%BE%E7%A8%8B%2C%E6%88%90%E4%BA%BA%E8%8B%B1%E8%AF%AD%E5%9F%B9%E8%AE%AD%2C%E6%B5%B7%E5%A4%96%E6%B8%B8%E5%AD%A6%E7%95%99%E5%AD%A6&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=Scroll%20Depth&ea=%2F&el=25%25&_u=aHDACEAjRAAAACAEK~&jid=&gjid=&cid=680249402.1694455336&tid=UA-151204776-49&_gid=560485821.1694455336&gtm=45He3960n81T8BQ9WZ&cd25=_CN&cd10=https%3A%2F%2Fwww.ef.com.cn%2F&cd11=https%3A%2F%2Fwww.ef.com.cn%2F&cd12=ZH-HANS&cd13=www.ef.com.cn&cd18=1&cd39=https%3A%2F%2Fwww.ef.com.cn%2F&cd41=central-home%3A&cd42=%2F&cd43=%2F&cd44=https%3A%2F%2Fwww.ef.com.cn%2F&cd45=CN&cd46=%2F&cd47=central-home%3A&cd53=680249402.1694455336&cd54=680249402.1694455336&cd60=GTM-T8BQ9WZ&cd101=(direct)&cd102=(none)&cd103=Direct&z=264090437
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 11 Sep 2023 16:45:39 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
4604
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/
35 B
55 B
Image
General
Full URL
https://www.google-analytics.com/collect?v=1&_v=j101&a=304430135&t=timing&_s=2&dl=https%3A%2F%2Fwww.ef.com.cn%2F&ul=en-us&de=UTF-8&dt=EF%E8%8B%B1%E5%AD%9A%E6%95%99%E8%82%B2%E5%AE%98%E7%BD%91%2C%E8%8B%B1%E5%AD%9A%E8%8B%B1%E8%AF%AD%2C%E5%B0%91%E5%84%BF%E5%92%8C%E9%9D%92%E5%B0%91%E5%B9%B4%E8%AF%BE%E7%A8%8B%2C%E6%88%90%E4%BA%BA%E8%8B%B1%E8%AF%AD%E5%9F%B9%E8%AE%AD%2C%E6%B5%B7%E5%A4%96%E6%B8%B8%E5%AD%A6%E7%95%99%E5%AD%A6&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&plt=11771&pdt=458&dns=1691&rrt=573&srt=611&tcp=1129&dit=4470&clt=4470&_gst=4295&_gbt=4573&_u=aHDACEAjRAAAACAEK~&jid=&gjid=&cid=680249402.1694455336&tid=UA-1675490-1&_gid=560485821.1694455336&gtm=45He3960n81PJB22KP&cd1=https%3A%2F%2Fwww.ef.com.cn%2F&z=1864954567
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 11 Sep 2023 16:45:39 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
4604
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
funnel_olympcs.jpg
storyblok-image.ef.com.cn/unsafe/1400x429/filters:focal(2160x660:2161x661):quality(60)/f/186/4320x1320/c110fbd776/
28 KB
28 KB
Image
General
Full URL
https://storyblok-image.ef.com.cn/unsafe/1400x429/filters:focal(2160x660:2161x661):quality(60)/f/186/4320x1320/c110fbd776/funnel_olympcs.jpg
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
42.236.89.7 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
hn.kd.ny.adsl
Software
Lego Server /
Resource Hash
99c2b489983b595ffa3970caf6765adbf9f6424de130631e9689505d30776a5c

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.ef.com.cn/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36

Response headers

date
Mon, 11 Sep 2023 18:02:23 GMT
content-encoding
gzip
x-cache-lookup
Cache Hit
server
Lego Server
etag
"d3187e6bf57e96a1161a4887a4d08b57aad61e8d"
content-type
image/jpeg
x-nws-log-uuid
1891582680119289808
accept-ranges
bytes
content-length
28565
collect
region1.google-analytics.com/g/
0
17 B
Ping
General
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-N36WDKF0NJ&gtm=45je3960&_p=304430135&ul=en-us&sr=1600x1200&cid=680249402.1694455336&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_eu=EBAI&dl=https%3A%2F%2Fwww.ef.com.cn%2F&dt=EF%E8%8B%B1%E5%AD%9A%E6%95%99%E8%82%B2%E5%AE%98%E7%BD%91%2C%E8%8B%B1%E5%AD%9A%E8%8B%B1%E8%AF%AD%2C%E5%B0%91%E5%84%BF%E5%92%8C%E9%9D%92%E5%B0%91%E5%B9%B4%E8%AF%BE%E7%A8%8B%2C%E6%88%90%E4%BA%BA%E8%8B%B1%E8%AF%AD%E5%9F%B9%E8%AE%AD%2C%E6%B5%B7%E5%A4%96%E6%B8%B8%E5%AD%A6%E7%95%99%E5%AD%A6&sid=1694455336&sct=1&seg=0&_s=2
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-N36WDKF0NJ&cx=c&_slc=1
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://www.ef.com.cn/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.179 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

pragma
no-cache
date
Mon, 11 Sep 2023 18:02:28 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.ef.com.cn
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Failed requests

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

Domain
e1-api.ef.cn
URL
https://e1-api.ef.cn/api/v2/ip-detected

Verdicts & Comments Add Verdict or Comment

82 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.

object| documentPictureInPicture string| StoryblokCacheVersion object| dataLayer object| efDataLayer string| url object| urlParts undefined| urlBase undefined| queryString undefined| pars undefined| param undefined| paramParts object| gbkParams object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| efDebug function| postscribe object| google_tag_manager_external number| currref object| cookieCache undefined| locstg_user string| pageName object| _delayEvents function| _gaPushEvents function| setFormType function| _galistener function| _attachGAListener string| queryStrParam undefined| utm_src undefined| utm_med undefined| utm_channel string| ref string| efDomainlist undefined| refName function| getUTMParamVal function| setLocalStorage object| dl boolean| changepart string| trackingDataStr string| latestTrackingDataStr boolean| prevPart object| cookie_method string| cookie_domain string| dtmPartnerVal string| fluidSourceCodeEtag string| fluidSourceCode string| fluidEtag string| cookie_fluidsrccode string| cookie_fluidetag string| cwa_LatestTrackingData boolean| waitfortriton object| efTools boolean| isMinervaloaded object| google_optimize object| gaplugins object| gaGlobal object| gaData object| webpackJsonp object| __NEXT_P object| regeneratorRuntime function| setImmediate function| clearImmediate object| __NEXT_DATA__ function| __BUILD_MANIFEST_CB function| __SSG_MANIFEST_CB function| __NEXT_PRELOADREADY object| core object| next object| lazySizes object| __BUILD_MANIFEST object| __SSG_MANIFEST object| _satellite boolean| __satelliteLoaded function| GetCookieValue function| initiatepv string| ef_dl_name object| DTMDataLayer object| Minerva function| setPageNameDependentProps string| gapropID function| onYouTubeIframeAPIReady

11 Cookies

Domain/Path Name / Value
www.ef.com.cn/ Name: efDTMVisit
Value: 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
www.ef.com.cn/ Name: TrackingData
Value: SourceCode:00700|PartnerName:internet general|Etag:not set|Keyword:|RawSourceEtag:undefined
www.ef.com.cn/ Name: dmpgEtag
Value: JTIyMDA3MDAlMkNub3QlMjBzZXQlMjI=
www.ef.com.cn/ Name: LatestTrackingData
Value: SourceCode:00700|PartnerName:internet general|Etag:not set|Keyword:|RawSourceEtag:undefined
.ef.com.cn/ Name: _gid
Value: GA1.3.560485821.1694455336
.ef.com.cn/ Name: _gat_UA-1675490-1
Value: 1
www.ef.com.cn/ Name: gaPropId
Value: UA-151204776-49
.ef.com.cn/ Name: _gat_UA-151204776-49
Value: 1
.ef.com.cn/ Name: _ga_03WSJTKQ64
Value: GS1.1.1694455342.1.0.1694455342.0.0.0
.ef.com.cn/ Name: _ga
Value: GA1.3.680249402.1694455336
.ef.com.cn/ Name: _ga_N36WDKF0NJ
Value: GS1.3.1694455336.1.0.1694455343.0.0.0

2 Console Messages

Source Level URL
Text
javascript error URL: https://www.ef.com.cn/
Message:
Access to XMLHttpRequest at 'https://e1-api.ef.cn/api/v2/ip-detected' from origin 'https://www.ef.com.cn' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://e1-api.ef.cn/api/v2/ip-detected
Message:
Failed to load resource: net::ERR_FAILED

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.

assets.adobedtm.com
cn-ef-prod-static-sites-1302805540.file.myqcloud.com
e1-api.ef.cn
ef-cdn.com
liuxue.ef.com.cn
region1.google-analytics.com
stats.g.doubleclick.net
storyblok-cdn.ef.com.cn
storyblok-image.ef.com.cn
www.ef.com.cn
www.google-analytics.com
www.google.com
www.google.de
www.googleoptimize.com
www.googletagmanager.com
e1-api.ef.cn
119.167.231.221
2001:4860:4802:32::36
2408:8736:1802:0:3ca4:d6ea:e051:fffe
2a00:1450:4001:806::2003
2a00:1450:4001:810::2008
2a00:1450:4001:81c::2004
2a00:1450:4001:81c::200e
2a00:1450:4001:829::200e
2a00:1450:400c:c00::9d
2a02:26f0:3500:587::1e80
42.236.89.7
43.152.26.151
49.234.165.227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