center.ef.com.cn Open in urlscan Pro
118.89.205.220 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://link.sys.gzton.xyz/ck/3_4_7410_1876_6183_0/ZnqYvg_cvP_cvP_TvQRPIH_gIzss/lfb1740m/46723/_/0/0/0
Effective URL:
https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesso...
Submission: On July 13 via api (July 13th 2021, 10:17:30 am UTC) from BE

Summary HTTP 145 Redirects Behaviour Indicators

Summary

This website contacted 19 IPs in 4 countries across 15 domains to perform 145 HTTP transactions. The main IP is 118.89.205.220, located in China and belongs to CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN. The main domain is center.ef.com.cn.
TLS certificate: Issued by Trusted Secure Certificate Authority DV on February 18th 2021. Valid for: a year.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	103.210.22.66 103.210.22.66	135377 (UCLOUD-HK...) (UCLOUD-HK-AS-AP UCLOUD INFORMATION TECHNOLOGY HK LIMITED)
1 3	118.89.205.220 118.89.205.220	45090 (CNNIC-TEN...) (CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited)
40	36.248.43.220 36.248.43.220	4837 (CHINA169-...) (CHINA169-BACKBONE CHINA UNICOM China169 Backbone)
13	119.36.33.98 119.36.33.98	4837 (CHINA169-...) (CHINA169-BACKBONE CHINA UNICOM China169 Backbone)
1	2a00:1450:400... 2a00:1450:4001:813::2008	15169 (GOOGLE) (GOOGLE)
5	2a00:1450:400... 2a00:1450:4001:82b::200e	15169 (GOOGLE) (GOOGLE)
1	163.171.156.28 163.171.156.28	54994 (QUANTILNE...) (QUANTILNETWORKS)
1	119.188.176.48 119.188.176.48	4837 (CHINA169-...) (CHINA169-BACKBONE CHINA UNICOM China169 Backbone)
9	122.14.230.231 122.14.230.231	23724 (CHINANET-...) (CHINANET-IDC-BJ-AP IDC)
1	203.205.137.113 203.205.137.113	132203 (TENCENT-N...) (TENCENT-NET-AP-CN Tencent Building)
4	103.235.46.191 103.235.46.191	55967 (BAIDU Bei...) (BAIDU Beijing Baidu Netcom Science and Technology Co.)
1	104.109.70.58 104.109.70.58	16625 (AKAMAI-AS) (AKAMAI-AS)
1	103.235.46.39 103.235.46.39	55967 (BAIDU Bei...) (BAIDU Beijing Baidu Netcom Science and Technology Co.)
1	118.26.120.1 118.26.120.1	133865 (IQIYI-AS-...) (IQIYI-AS-AP Beijing IQIYI Science & Technology Co.)
24	2408:8711:10:... 2408:8711:10:10::55	4837 (CHINA169-...) (CHINA169-BACKBONE CHINA UNICOM China169 Backbone)
1	47.246.43.230 47.246.43.230	24429 (TAOBAO Zh...) (TAOBAO Zhejiang Taobao Network Co.)
1	111.231.97.251 111.231.97.251	45090 (CNNIC-TEN...) (CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited)
1	47.246.43.227 47.246.43.227	24429 (TAOBAO Zh...) (TAOBAO Zhejiang Taobao Network Co.)
1	104.109.87.212 104.109.87.212	16625 (AKAMAI-AS) (AKAMAI-AS)
145	19

1 103.210.22.66 (Central, Hong Kong) 1 redirects

ASN135377 (UCLOUD-HK-AS-AP UCLOUD INFORMATION TECHNOLOGY HK LIMITED, HK)

link.sys.gzton.xyz	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 118.89.205.220 (China) 1 redirects

ASN45090 (CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN)

center.ef.com.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

40 36.248.43.220 (China)

ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN)

cn-ec-prod-static-sites-1302805540.file.myqcloud.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

13 119.36.33.98 (Dongshan, China)

ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN)

storyblok-image.ef.com.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
storyblok-cdn.ef.com.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:813::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

5 2a00:1450:4001:82b::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 163.171.156.28 (United States)

ASN54994 (QUANTILNETWORKS, US)

shared.ydstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 119.188.176.48 (Nanjing, China)

ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN)

zz.bdstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 122.14.230.231 (China)

ASN23724 (CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN)

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

1 203.205.137.113 (Shenzhen, China)

ASN132203 (TENCENT-NET-AP-CN Tencent Building, Kejizhongyi Avenue, CN)

qzonestyle.gtimg.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 103.235.46.191 (Hong Kong)

ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN)

hm.baidu.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.109.70.58 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a104-109-70-58.deploy.static.akamaitechnologies.com

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

1 103.235.46.39 (Hong Kong)

ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN)

sp0.baidu.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 118.26.120.1 (China)

ASN133865 (IQIYI-AS-AP Beijing IQIYI Science & Technology Co., Ltd., CN)

statics-web.iqiyi.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

24 2408:8711:10:10::55 (China)

ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN)

dp3.qq.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
a.gdt.qq.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 47.246.43.230 (Frankfurt am Main, Germany)

ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN)

s3.pstatp.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 111.231.97.251 (China)

ASN45090 (CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN)

ec-webapi.ef.com.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 47.246.43.227 (Frankfurt am Main, Germany)

ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN)

isub.snssdk.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.109.87.212 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a104-109-87-212.deploy.static.akamaitechnologies.com

t7z.cupid.iqiyi.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
40	myqcloud.com cn-ec-prod-static-sites-1302805540.file.myqcloud.com	808 KB
24	qq.com dp3.qq.com a.gdt.qq.com	6 KB
17	ef.com.cn 1 redirects center.ef.com.cn storyblok-image.ef.com.cn storyblok-cdn.ef.com.cn ec-webapi.ef.com.cn	3 MB
10	snssdk.com analytics.snssdk.com isub.snssdk.com	61 KB
5	baidu.com hm.baidu.com sp0.baidu.com	30 KB
5	google-analytics.com www.google-analytics.com	58 KB
3	iqiyi.com static.iqiyi.com statics-web.iqiyi.com t7z.cupid.iqiyi.com	12 KB
1	pstatp.com s3.pstatp.com	3 KB
1	gtimg.cn qzonestyle.gtimg.cn	12 KB
1	bdstatic.com zz.bdstatic.com	564 B
1	ydstatic.com shared.ydstatic.com	2 KB
1	googletagmanager.com www.googletagmanager.com	56 KB
1	gzton.xyz 1 redirects link.sys.gzton.xyz	611 B
0	ef.cn Failed ec-api.ef.cn Failed
0	Failed function sub() { [native code] }. Failed
145	15

	Domain	Requested by
40	cn-ec-prod-static-sites-1302805540.file.myqcloud.com	center.ef.com.cn cn-ec-prod-static-sites-1302805540.file.myqcloud.com
12	a.gdt.qq.com	qzonestyle.gtimg.cn center.ef.com.cn
12	dp3.qq.com	qzonestyle.gtimg.cn
10	storyblok-image.ef.com.cn	center.ef.com.cn
9	analytics.snssdk.com	center.ef.com.cn
5	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
4	hm.baidu.com	www.googletagmanager.com center.ef.com.cn
3	storyblok-cdn.ef.com.cn	center.ef.com.cn cn-ec-prod-static-sites-1302805540.file.myqcloud.com
3	center.ef.com.cn	1 redirects center.ef.com.cn
1	t7z.cupid.iqiyi.com
1	isub.snssdk.com	analytics.snssdk.com
1	ec-webapi.ef.com.cn	cn-ec-prod-static-sites-1302805540.file.myqcloud.com
1	s3.pstatp.com	analytics.snssdk.com
1	statics-web.iqiyi.com	static.iqiyi.com
1	sp0.baidu.com	center.ef.com.cn
1	static.iqiyi.com	center.ef.com.cn
1	qzonestyle.gtimg.cn	center.ef.com.cn
1	zz.bdstatic.com	www.googletagmanager.com
1	shared.ydstatic.com	www.googletagmanager.com
1	www.googletagmanager.com	center.ef.com.cn
1	link.sys.gzton.xyz	1 redirects
0	ec-api.ef.cn Failed	cn-ec-prod-static-sites-1302805540.file.myqcloud.com
0	dispatch_message Failed	s3.pstatp.com
145	23

This site contains no links.

Subject Issuer	Validity	Valid
englishlive.ef.com Trusted Secure Certificate Authority DV	`2021-02-18` - `2022-03-13`	a year	crt.sh
*.cdn.myqcloud.com TrustAsia TLS RSA CA	`2020-11-18` - `2021-11-17`	a year	crt.sh
*.ef.com.cn Trusted Secure Certificate Authority 5	`2020-04-15` - `2022-05-08`	2 years	crt.sh
*.google-analytics.com GTS CA 1C3	`2021-06-22` - `2021-09-14`	3 months	crt.sh
*.ydstatic.com GeoTrust CN RSA CA G1	`2020-09-21` - `2021-10-17`	a year	crt.sh
baidu.com GlobalSign Organization Validation CA - SHA256 - G2	`2021-07-01` - `2022-08-02`	a year	crt.sh
*.snssdk.com Encryption Everywhere DV TLS CA - G1	`2020-09-18` - `2021-09-19`	a year	crt.sh
weixin.qq.com DigiCert Secure Site CN CA G3	`2021-02-23` - `2022-02-27`	a year	crt.sh
www.iqiyi.com DigiCert SHA2 Secure Server CA	`2021-01-22` - `2022-01-26`	a year	crt.sh
*.iqiyi.com GlobalSign RSA OV SSL CA 2018	`2021-07-02` - `2022-08-03`	a year	crt.sh
ad.qq.com Secure Site CA G2	`2020-07-28` - `2021-10-29`	a year	crt.sh
*.gdt.qq.com DigiCert Secure Site CN CA G3	`2020-11-24` - `2021-12-22`	a year	crt.sh
*.pstatp.com Encryption Everywhere DV TLS CA - G1	`2020-09-21` - `2021-09-22`	a year	crt.sh
static.g.iqiyi.com R3	`2021-06-08` - `2021-09-06`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Frame ID: 9A32355B801481A6F1C5CE928BC3EBB6
Requests: 117 HTTP requests in this frame

Frame: bytedance://dispatch_message/
Frame ID: 85C415876595899D666BF42BCEC48378
Requests: 36 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://link.sys.gzton.xyz/ck/3_4_7410_1876_6183_0/ZnqYvg_cvP_cvP_TvQRPIH_gIzss/lfb1740m/46723/_/0/0/0 HTTP 302
https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_... Page URL

Detected technologies

Nginx (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /nginx(?:\/([\d.]+))?/i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

145
Requests

74 %
HTTPS

16 %
IPv6

15
Domains

23
Subdomains

19
IPs

4
Countries

4181 kB
Transfer

6107 kB
Size

4
Cookies

0 Outgoing links

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

Page URL History

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

http://link.sys.gzton.xyz/ck/3_4_7410_1876_6183_0/ZnqYvg_cvP_cvP_TvQRPIH_gIzss/lfb1740m/46723/_/0/0/0 HTTP 302
https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 136

https://center.ef.com.cn/promo/daily-elesson/daily-elesson/null HTTP 301
https://center.ef.com.cn/promo/daily-elesson/daily-elesson/null/

145 HTTP transactions
8 data transactions

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

GET
H/1.1

200
OK

Primary Request

Cookie set / Show response
center.ef.com.cn/promo/daily-elesson/daily-elesson/
Redirect Chain

http://link.sys.gzton.xyz/ck/3_4_7410_1876_6183_0/ZnqYvg_cvP_cvP_TvQRPIH_gIzss/lfb1740m/46723/_/0/0/0
https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=x...

146 KB
27 KB

1053ms
560ms

Document
text/html

118.89.205.220
CNNIC-TENCENT-NET...

General

Check archive.org

Show headers Download Go to

Full URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 118.89.205.220 , China, ASN45090 (CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN),
Reverse DNS
Software: nginx/1.17.0 /
Resource Hash: 167091b4cc385852f6c26d4ca80159b3105d7eb814f618e915614f6b7eb39110

Request headers

Host: center.ef.com.cn
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 13 Jul 2021 10:17:01 GMT
Content-Type: text/html
Content-Length: 27175
Connection: keep-alive
Server: nginx/1.17.0
Vary: Accept-Encoding
Cache-Control: max-age=604800
Expires: Tue, 20 Jul 2021 10:17:01 GMT
Last-Modified: Tue, 13 Jul 2021 17:03:58 GMT
X-NWS-UUID-VERIFY: 1044f26d60091146d23d9d6a6dda6d7e
X-NWS-LOG-UUID: 24c2ecb0-294f-4e6b-8d98-06fd634c3443
X-Cache-Lookup: Hit From Disktank3 Hit From Inner Cluster Hit From Upstream
Accept-Ranges: bytes
ETag: "095785c446dde04b581ab38c9584a00b"
x-cos-hash-crc64ecma: 14053223915063166778
x-cos-request-id: NjBlZDY3N2ZfZmFlNDM2NF9jZjZhXzM3NGI0Nzg=
X-Daa-Tunnel: hop_count=2
Access-Control-Allow-Origin: *
Set-Cookie: ef-visitor-city=Warsaw ef-visitor-country=Poland ef-visitor-country-code=PL ef-visitor-subdivision=Mazovia
Content-Encoding: gzip

Redirect headers

Cache-Control: no-store
Pragma: no-cache
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Content-Type: text/html; charset=utf-8
Location: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Server: Jetty(6.1.22)
Content-Length: 0
Accept-Ranges: bytes
Date: Tue, 13 Jul 2021 10:17:00 GMT
X-Varnish: 638454741
Age: 0
Via: 1.1 varnish
Connection: keep-alive
X-Cache: CacheTel-Miss

GET
H2 200 EFCircularWeb-BookItalic.woff2
cn-ec-prod-static-sites-1302805540.file.myqcloud.com/static/fonts/circular-west/ 85 KB
86 KB 1263ms
280ms Font
application/octet-stream 36.248.43.220
CHINA169-BACKBONE...

General

Check archive.org

Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/static/fonts/circular-west/EFCircularWeb-BookItalic.woff2
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 36.248.43.220 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: 81e407c682375178575ca809130055c212cc7aae6ace0362b63de0707b3df649

Request headers

Origin: https://center.ef.com.cn
Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:10:48 GMT
content-encoding: gzip
x-cache-lookup: Cache Hit
x-cos-request-id: NjBlZDYwZTNfNDYzZjIyMDlfNjk3Zl82MjE2NDk2
content-length: 87414
x-cos-hash-crc64ecma: 8425329145858626045
last-modified: Tue, 13 Jul 2021 17:04:05 GMT
server: NWS_TCloud_static_msoc2
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
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 17267333513700243403
accept-ranges: bytes
expires: Tue, 20 Jul 2021 10:10:48 GMT

GET
H2 200 EFCircularWeb-Book.woff2
cn-ec-prod-static-sites-1302805540.file.myqcloud.com/static/fonts/circular-west/ 84 KB
85 KB 1263ms
281ms Font
application/octet-stream 36.248.43.220
CHINA169-BACKBONE...

General

Check archive.org

Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/static/fonts/circular-west/EFCircularWeb-Book.woff2
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 36.248.43.220 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: 1cbe0f0bc4b50a47e0451d8080a57f6f59e09b96ff950fc73f21a5941f957378

Request headers

Origin: https://center.ef.com.cn
Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:10:48 GMT
content-encoding: gzip
x-cache-lookup: Cache Hit, Hit From Inner Cluster
x-cos-request-id: NjBlZDYwZTNfNTFhZTY4NjRfOThiNV81OGZhNTIw
content-length: 86522
x-cos-hash-crc64ecma: 12569406433410197469
last-modified: Tue, 13 Jul 2021 17:04:04 GMT
server: NWS_TCloud_static_msoc2
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
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 2919313940807537945
accept-ranges: bytes
expires: Tue, 20 Jul 2021 10:10:48 GMT

GET
H2 200 EFCircularWeb-Bold.woff2
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Response headers

date: Tue, 13 Jul 2021 10:10:48 GMT
content-encoding: gzip
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GET
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cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/ 67 KB
24 KB 1764ms
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application/javascript 36.248.43.220
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General

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Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/228.84daa8eca47ef393c6ea.js
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Request headers

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Response headers

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content-encoding: gzip
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cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/ 3 KB
2 KB 1765ms
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General

Check archive.org

Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/294.239a698e15a184a8d0b5.js
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Request headers

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Response headers

date: Tue, 13 Jul 2021 10:10:48 GMT
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cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/ 83 KB
25 KB 1891ms
911ms Script
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General

Check archive.org

Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/319ecb1e.3a5fe00a722883b6f80a.js
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Request headers

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Response headers

date: Tue, 13 Jul 2021 10:10:48 GMT
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40 KB 1891ms
911ms Script
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General

Check archive.org

Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/a4a7630d.2d2dac634e233a7b213f.js
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Request headers

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Response headers

date: Tue, 13 Jul 2021 10:10:48 GMT
content-encoding: gzip
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GET
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cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/ 5 KB
2 KB 1935ms
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CHINA169-BACKBONE...

General

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Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/241.756497faf54bcb3a0e3e.js
Requested by: Host: center.ef.com.cn
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Request headers

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Response headers

date: Tue, 13 Jul 2021 10:17:01 GMT
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GET
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cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/ 4 KB
2 KB 1891ms
912ms Script
application/javascript 36.248.43.220
CHINA169-BACKBONE...

General

Check archive.org

Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/310.5665d809556e5e4c7d8c.js
Requested by: Host: center.ef.com.cn
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Request headers

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Response headers

date: Tue, 13 Jul 2021 10:10:48 GMT
content-encoding: gzip
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GET
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1 KB 1889ms
910ms Script
application/javascript 36.248.43.220
CHINA169-BACKBONE...

General

Check archive.org

Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/309.cacbdfbb285629368906.js
Requested by: Host: center.ef.com.cn
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Response headers

date: Tue, 13 Jul 2021 10:10:48 GMT
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GET
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cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/ 702 B
762 B 1764ms
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application/javascript 36.248.43.220
CHINA169-BACKBONE...

General

Check archive.org

Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/279.0eb0256273533c7d0ccb.js
Requested by: Host: center.ef.com.cn
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Request headers

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Response headers

date: Tue, 13 Jul 2021 10:10:48 GMT
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GET
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644 B 1891ms
912ms Script
application/javascript 36.248.43.220
CHINA169-BACKBONE...

General

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Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/263.1fa45d782aec37f88d50.js
Requested by: Host: center.ef.com.cn
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Request headers

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Response headers

date: Tue, 13 Jul 2021 10:17:02 GMT
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GET
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cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/ 365 B
572 B 1935ms
957ms Script
application/javascript 36.248.43.220
CHINA169-BACKBONE...

General

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Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/301.5636af8f257560191cf4.js
Requested by: Host: center.ef.com.cn
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Response headers

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Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/232.84b9ce70d1651dbe0568.js
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date: Tue, 13 Jul 2021 10:11:17 GMT
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Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/260.08435fe760c975d56018.js
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Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/287.711baced50452fe81b63.js
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Request headers

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Response headers

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Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/322.616eb078e5aed20506ae.js
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4 KB 1888ms
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Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/236.977e36a0de8b1a8114b7.js
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General

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Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/257.fcd74b723a44909f95b1.js
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Response headers

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7 KB 1934ms
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Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/230.cb00fee9ab91dabd8a29.js
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Response headers

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2 KB 1887ms
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Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/270.db9e6bb4c485db29314a.js
Requested by: Host: center.ef.com.cn
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Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/258.542a0c78fb1a61bf1167.js
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12 KB 1888ms
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Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/runtime/webpack-e4cc6e069bf1b3d29261.js
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Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/8621427ea75f80d6513e5f92292ec7b78f543ce3.265ed5baeb2b44500bed.js
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Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: 68d9e44d124f55f2e42f1c08e6bbe7a909be68e3ae78cfa21374dbe5fe6db8c8

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:10:48 GMT
content-encoding: gzip
x-cache-lookup: Cache Hit, Hit From Inner Cluster
x-cos-request-id: NjBlZDYwZTNfYWE5MjIwOV85ZGVhXzNlOWEwYzk=
content-length: 4193
x-cos-hash-crc64ecma: 5923768560980918389
last-modified: Tue, 13 Jul 2021 17:03:24 GMT
server: NWS_TCloud_static_msoc2
etag: "3f6efd767a02b5c34cb6ecb14bd2acec"
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=604800
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 5415306484183820580
accept-ranges: bytes
expires: Tue, 20 Jul 2021 10:10:48 GMT

GET
H2 200 main-984a40112e4362691373.js Show response
cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/runtime/ 191 KB
62 KB 1257ms
281ms Script
application/javascript 36.248.43.220
CHINA169-BACKBONE...

General

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Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/runtime/main-984a40112e4362691373.js
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 36.248.43.220 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: fd9e8274440f4d7178ada55baf2c596a239704f0927afec863e8c8ba8290d4d1

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:10:48 GMT
content-encoding: gzip
x-cache-lookup: Cache Hit, Hit From Inner Cluster
x-cos-request-id: NjBlZDYwZTNfYWVhYjFjMDlfMTE2ZTZfNDVjNTVlMg==
content-length: 63314
x-cos-hash-crc64ecma: 13427698814948769728
last-modified: Tue, 13 Jul 2021 17:03:24 GMT
server: NWS_TCloud_static_msoc2
etag: "42a1d1577425600867d22a0d57392fba"
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=604800
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 13616640483738830617
accept-ranges: bytes
expires: Tue, 20 Jul 2021 10:10:48 GMT

GET
H2 200 4a730899.056d31ee70043e1cb0a0.js Show response
cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/ 63 B
446 B 1257ms
280ms Script
application/javascript 36.248.43.220
CHINA169-BACKBONE...

General

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Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/4a730899.056d31ee70043e1cb0a0.js
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 36.248.43.220 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: a1c2b9d2c5788c12d1babc673fd1babdf1d37901b41ed479caf5a18f539efbd8

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:10:48 GMT
x-cos-hash-crc64ecma: 7073527498393034838
last-modified: Tue, 13 Jul 2021 17:03:21 GMT
server: NWS_TCloud_static_msoc2
x-cos-request-id: NjBlZDYwZDdfMjc5ZDA4MDlfNzEzYl81ZjFmODFj
etag: "f8fc3ec53064729143a8856150c422af"
content-type: application/javascript
access-control-allow-origin: *
x-cache-lookup: Cache Hit
cache-control: max-age=604800
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 10896504188714212625
accept-ranges: bytes
content-length: 63
expires: Tue, 20 Jul 2021 10:10:48 GMT

GET
H2 200 styles.dc17ee5597d24e0a2fdd.js Show response
cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/ 553 B
462 B 1760ms
784ms Script
application/javascript 36.248.43.220
CHINA169-BACKBONE...

General

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Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/styles.dc17ee5597d24e0a2fdd.js
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 36.248.43.220 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: f65876ecc2d63f12c0e9f1a3f51b5fba4fcfb531bc07e1ebd90e12a4895b1a01

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:10:48 GMT
content-encoding: gzip
x-cache-lookup: Cache Hit, Hit From Inner Cluster
x-cos-request-id: NjBlZDYwZTNfMmM5ZDA4MDlfMTViMF81ZjE5NzVl
content-length: 202
x-cos-hash-crc64ecma: 2044743069136034623
last-modified: Tue, 13 Jul 2021 17:03:24 GMT
server: NWS_TCloud_static_msoc2
etag: "b6fe367eadd011fa6d2cc92500dc3b7d"
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=604800
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 8953185717907538959
accept-ranges: bytes
expires: Tue, 20 Jul 2021 10:10:48 GMT

GET
H2 200 daily-elesson-header.jpg
storyblok-image.ef.com.cn/unsafe/1600x800/filters:focal(881x358:882x359):quality(90)/f/10/1920x864/4888c9d5ae/ 177 KB
177 KB 3930ms
1462ms Image
image/jpeg 119.36.33.98
CHINA169-BACKBONE...

General

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Show headers Download Go to Show image

Full URL: https://storyblok-image.ef.com.cn/unsafe/1600x800/filters:focal(881x358:882x359):quality(90)/f/10/1920x864/4888c9d5ae/daily-elesson-header.jpg
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.36.33.98 Dongshan, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: d8f7eda7224abfc5b49f83cff3cacf1fdb9dd940f283ec24cea70135858639bd

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: gzip
x-cache-lookup: Hit From Disktank3 Gz, Hit From Inner Cluster, Cache Miss
last-modified: Tue, 13 Jul 2021 02:20:00 GMT
server: NWS_TCloud_static_msoc2
x-nws-uuid-verify: 3f2731138d6f99583deecc72dd9ce42d
content-type: image/jpeg
cache-control: public, max-age=86400
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 2318588959343687654
accept-ranges: bytes
content-length: 180721
expires: Wed, 14 Jul 2021 10:17:03 GMT

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 165 KB
56 KB 35ms
35ms Script
application/javascript 2a00:1450:4001:813::2008
GOOGLE

General

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Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-NP5SNRR&gtm_auth=8TJZfP54aknZsSyEreQMjA&gtm_preview=env-1&gtm_cookies_win=x

Requested by

Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:813::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

2a70f506e4e903f935408b297199044135dbaacfc7a58b12b567717ffdf62112

Security Headers

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

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:01 GMT
content-encoding: br
vary: *
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 57411
x-xss-protection: 0
pragma: no-cache
server: Google Tag Manager
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
DATA 200
OK truncated
/ 37 B
0 Image
image/gif

General

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Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/gif

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 48 KB
19 KB 6ms
6ms Script
text/javascript 2a00:1450:4001:82b::200e
GOOGLE

General

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Full URL

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

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NP5SNRR&gtm_auth=8TJZfP54aknZsSyEreQMjA&gtm_preview=env-1&gtm_cookies_win=x

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82b::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

73d6a5ea11fb7bf6e6a6ccd44b1635d52c79b0a00623d0387c9dddd4b7c68e89

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Wed, 09 Jun 2021 17:36:57 GMT
server: Golfe2
age: 1575
date: Tue, 13 Jul 2021 09:50:46 GMT
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,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 19661
expires: Tue, 13 Jul 2021 11:50:46 GMT

GET
H3-29 200 js Show response
www.google-analytics.com/gtm/ 101 KB
39 KB 38ms
38ms Script
application/javascript 2a00:1450:4001:82b::200e
GOOGLE

General

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Full URL

https://www.google-analytics.com/gtm/js?id=OPT-KDFKBK8&t=gtm5&cid=2011298480.1626171422

Requested by

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

Protocol

H3-29

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82b::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

203f085bac7be855386bc82218abac6f87141a1f257c36331a06e72994d92edf

Security Headers

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

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:01 GMT
content-encoding: br
server: Google Tag Manager
access-control-allow-headers: Cache-Control
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
strict-transport-security: max-age=31536000; includeSubDomains
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 39610
x-xss-protection: 0
expires: Tue, 13 Jul 2021 10:17:01 GMT

POST
H3-29 200 collect Show response
www.google-analytics.com/j/ 1 B
21 B 13ms
13ms XHR
text/plain 2a00:1450:4001:82b::200e
GOOGLE

General

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Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j91&a=1162515535&t=pageview&_s=1&dl=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&ul=en-us&de=UTF-8&dt=%E8%8B%B1%E5%AD%9A%E6%95%99%E8%82%B2_%E3%80%8A%E6%AF%8F%E6%97%A5e%E8%AF%BE%E3%80%8B_%E6%AF%8F%E5%88%BB%E8%BF%9B%E6%AD%A5&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aGDAAEADQAAAAC~&jid=1291275539&gjid=1641286897&cid=2011298480.1626171422&tid=UA-156550998-1&_gid=354674886.1626171422&_r=1&gtm=2wg770NP5SNRR&cd1=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&z=444362845

Requested by

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

Protocol

H3-29

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82b::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Tue, 13 Jul 2021 10:17:01 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://center.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,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 _buildManifest.js Show response
cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/ALHEt3-XPwRpTjeQNaA5N/ 358 B
510 B 833ms
832ms Script
application/javascript 36.248.43.220
CHINA169-BACKBONE...

General

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Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/ALHEt3-XPwRpTjeQNaA5N/_buildManifest.js
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 36.248.43.220 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: 0281fa323743a76bdb5e2f65db8c7c3a213982ca90cabc4eef1f23696b8ecf7f

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:10:53 GMT
content-encoding: gzip
x-cache-lookup: Cache Hit
x-cos-request-id: NjBlZDYwZTNfN2Q5ZjIyMDlfNzZmNV81MzQ5ZDM3
content-length: 222
x-cos-hash-crc64ecma: 851889686581804791
last-modified: Tue, 13 Jul 2021 17:03:11 GMT
server: NWS_TCloud_static_msoc2
etag: "4f33908f73663a1069cefaa8038bdfae"
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=604800
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 7751805986347943991
accept-ranges: bytes
expires: Tue, 20 Jul 2021 10:10:53 GMT

GET
H2 200 _ssgManifest.js Show response
cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/ALHEt3-XPwRpTjeQNaA5N/ 76 B
340 B 833ms
833ms Script
application/javascript 36.248.43.220
CHINA169-BACKBONE...

General

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Show headers Download Go to

Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/ALHEt3-XPwRpTjeQNaA5N/_ssgManifest.js
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 36.248.43.220 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: 653f3e53e89b4f8548ff86c19e92bb3c6b84b6be7485a320b1e00893ed877479

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:10:53 GMT
x-cos-hash-crc64ecma: 1779358322775990706
last-modified: Tue, 13 Jul 2021 17:03:11 GMT
server: NWS_TCloud_static_msoc2
x-cos-request-id: NjBlZDYwZTNfYTZhNTY4NjRfMTM5MWZfNTdiM2NjNg==
etag: "abee47769bf307639ace4945f9cfd4ff"
content-type: application/javascript
access-control-allow-origin: *
x-cache-lookup: Cache Hit, Hit From Inner Cluster
cache-control: max-age=604800
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 6511913825938739714
accept-ranges: bytes
content-length: 76
expires: Tue, 20 Jul 2021 10:10:53 GMT

GET
H/1.1 200
OK v1.js Show response
shared.ydstatic.com/js/rlog_zhixuan/ 2 KB
2 KB 189ms
47ms Script
application/x-javascript 163.171.156.28
QUANTILNETWORKS

General

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Full URL: https://shared.ydstatic.com/js/rlog_zhixuan/v1.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NP5SNRR&gtm_auth=8TJZfP54aknZsSyEreQMjA&gtm_preview=env-1&gtm_cookies_win=x
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server: 163.171.156.28 , United States, ASN54994 (QUANTILNETWORKS, US),
Reverse DNS
Software: nginx /
Resource Hash: 5e133e163178c54a27dd31a06af380e1cf8e4b4ad56fc849ecfbad079b4c30f4

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 13 Jul 2021 10:17:02 GMT
Content-Encoding: gzip
Last-Modified: Thu, 20 Aug 2020 11:34:13 GMT
Server: nginx
Age: 1
ETag: W/"5f3e5fb5-9a6"
X-Ws-Request-Id: 60ed681e_PS-FRA-01GPE11_48011-48226
Content-Type: application/x-javascript
Access-Control-Allow-Origin: *
Cache-Control: max-age=2592000
Transfer-Encoding: chunked
Connection: keep-alive
X-Via: 1.1 kf14:5 (Cdn Cache Server V2.0)
Expires: Wed, 11 Aug 2021 03:26:15 GMT

GET
H2 200 push.js Show response
zz.bdstatic.com/linksubmit/ 308 B
564 B 879ms
293ms Script
application/x-javascript 119.188.176.48
CHINA169-BACKBONE...

General

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Full URL: https://zz.bdstatic.com/linksubmit/push.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NP5SNRR&gtm_auth=8TJZfP54aknZsSyEreQMjA&gtm_preview=env-1&gtm_cookies_win=x
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.188.176.48 Nanjing, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: JSP3/2.0.14 /
Resource Hash: c31f2003f1c93ac1e34b09f376d97a65da6e110bf451cf1e0e50a7946c5e7212

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:02 GMT
ohc-cache-hit: jn2un137 [4], xzuncache85 [4]
ohc-response-time: 1 0 0 0 0 1
last-modified: Mon, 28 Jun 2021 16:04:11 GMT
server: JSP3/2.0.14
age: 34122
etag: W/"60d9f2fb-134"
content-type: application/x-javascript
cache-control: max-age=86400
tracecode: 29001784840598707978071308
accept-ranges: bytes
content-encoding: gzip
expires: Wed, 14 Jul 2021 00:48:20 GMT

GET
H2 200 sdk Show response
analytics.snssdk.com/meteor.js/v1/89844346993/ 18 KB
7 KB 1362ms
206ms Script
application/x-javascript 122.14.230.231
CHINANET-IDC-BJ-A...

General

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Full URL: https://analytics.snssdk.com/meteor.js/v1/89844346993/sdk
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 122.14.230.231 , China, ASN23724 (CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN),
Reverse DNS
Software: nginx /
Resource Hash: bf213c89efbbd3b59a3f28cdd8c7e16e75dcd697385d3c1d26b733a122b0eaf8

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: br
x-tt-trace-tag: id=00;cdn-cache=miss
server: nginx
x-tt-logid: 202107131817030102040312121601BDD5
vary: Accept-Encoding
content-type: application/x-javascript; charset=utf-8
x-tt-trace-host: 017f2096b7d375d54e4215b5cafde18e8066bdf22fa289c224d8ba9637fc27841656bbf67d038e2166c2d151166ed3add91a147f3e562039dfdd88e951aee6f8b0da05594fceafe9bd16699a55c5f3a8e4
server-timing: inner; dur=1
upstream-caught: 1626171423134575
x-tt-timestamp: 1626171423.134

GET
H2 200 sdk Show response
analytics.snssdk.com/meteor.js/v1/1663850332564494/ 18 KB
7 KB 1599ms
443ms Script
application/x-javascript 122.14.230.231
CHINANET-IDC-BJ-A...

General

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Full URL: https://analytics.snssdk.com/meteor.js/v1/1663850332564494/sdk
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 122.14.230.231 , China, ASN23724 (CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN),
Reverse DNS
Software: nginx /
Resource Hash: bf213c89efbbd3b59a3f28cdd8c7e16e75dcd697385d3c1d26b733a122b0eaf8

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: br
x-tt-trace-tag: id=00;cdn-cache=miss
server: nginx
x-tt-logid: 202107131817030102040312121601BDEB
vary: Accept-Encoding
content-type: application/x-javascript; charset=utf-8
x-tt-trace-host: 017f2096b7d375d54e4215b5cafde18e8066bdf22fa289c224d8ba9637fc27841656bbf67d038e2166c2d151166ed3add9ce09118f9dfff76f11dc16ce79b74127d48268808ecb886d7254d02b664f6551
server-timing: inner; dur=1
upstream-caught: 1626171423371271
x-tt-timestamp: 1626171423.371

GET
H2 200 sdk Show response
analytics.snssdk.com/meteor.js/v1/1663933352486920/ 18 KB
7 KB 1689ms
534ms Script
application/x-javascript 122.14.230.231
CHINANET-IDC-BJ-A...

General

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Full URL: https://analytics.snssdk.com/meteor.js/v1/1663933352486920/sdk
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 122.14.230.231 , China, ASN23724 (CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN),
Reverse DNS
Software: nginx /
Resource Hash: bf213c89efbbd3b59a3f28cdd8c7e16e75dcd697385d3c1d26b733a122b0eaf8

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: br
x-tt-trace-tag: id=00;cdn-cache=miss
server: nginx
x-tt-logid: 202107131817030102040312121601BDED
vary: Accept-Encoding
content-type: application/x-javascript; charset=utf-8
x-tt-trace-host: 017f2096b7d375d54e4215b5cafde18e8066bdf22fa289c224d8ba9637fc27841656bbf67d038e2166c2d151166ed3add959b76fc43d1018bd4767ea0ef1f263bf59ca46f439b8d4b4efdcd279b0c8ee39
server-timing: inner; dur=2
upstream-caught: 1626171423373092
x-tt-timestamp: 1626171423.373

GET
H2 200 sdk Show response
analytics.snssdk.com/meteor.js/v1/1641294922183683/ 18 KB
7 KB 1796ms
641ms Script
application/x-javascript 122.14.230.231
CHINANET-IDC-BJ-A...

General

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Full URL: https://analytics.snssdk.com/meteor.js/v1/1641294922183683/sdk
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 122.14.230.231 , China, ASN23724 (CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN),
Reverse DNS
Software: nginx /
Resource Hash: bf213c89efbbd3b59a3f28cdd8c7e16e75dcd697385d3c1d26b733a122b0eaf8

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: br
x-tt-trace-tag: id=00;cdn-cache=miss
server: nginx
x-tt-logid: 202107131817030102040312121601BDEF
vary: Accept-Encoding
content-type: application/x-javascript; charset=utf-8
x-tt-trace-host: 017f2096b7d375d54e4215b5cafde18e8066bdf22fa289c224d8ba9637fc27841656bbf67d038e2166c2d151166ed3add9095ada44d057443a0f623ea6807c1bf5283e3f6d63401d0161964094fcda08a0
server-timing: inner; dur=2
upstream-caught: 1626171423373136
x-tt-timestamp: 1626171423.373

GET
H2 200 sdk Show response
analytics.snssdk.com/meteor.js/v1/1641295103698958/ 18 KB
7 KB 1653ms
498ms Script
application/x-javascript 122.14.230.231
CHINANET-IDC-BJ-A...

General

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Show headers Download Go to

Full URL: https://analytics.snssdk.com/meteor.js/v1/1641295103698958/sdk
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 122.14.230.231 , China, ASN23724 (CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN),
Reverse DNS
Software: nginx /
Resource Hash: bf213c89efbbd3b59a3f28cdd8c7e16e75dcd697385d3c1d26b733a122b0eaf8

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: br
x-tt-trace-tag: id=00;cdn-cache=miss
server: nginx
x-tt-logid: 202107131817030102040312121601BDEE
vary: Accept-Encoding
content-type: application/x-javascript; charset=utf-8
x-tt-trace-host: 017f2096b7d375d54e4215b5cafde18e8066bdf22fa289c224d8ba9637fc27841656bbf67d038e2166c2d151166ed3add9095ada44d057443a0f623ea6807c1bf5283e3f6d63401d0161964094fcda08a0
server-timing: inner; dur=2
upstream-caught: 1626171423373021
x-tt-timestamp: 1626171423.373

GET
H2 200 sdk Show response
analytics.snssdk.com/meteor.js/v1/1641295286035468/ 18 KB
7 KB 1628ms
474ms Script
application/x-javascript 122.14.230.231
CHINANET-IDC-BJ-A...

General

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Full URL: https://analytics.snssdk.com/meteor.js/v1/1641295286035468/sdk
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 122.14.230.231 , China, ASN23724 (CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN),
Reverse DNS
Software: nginx /
Resource Hash: bf213c89efbbd3b59a3f28cdd8c7e16e75dcd697385d3c1d26b733a122b0eaf8

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: br
x-tt-trace-tag: id=00;cdn-cache=miss
server: nginx
x-tt-logid: 202107131817030102040312121601BDEC
vary: Accept-Encoding
content-type: application/x-javascript; charset=utf-8
x-tt-trace-host: 017f2096b7d375d54e4215b5cafde18e8066bdf22fa289c224d8ba9637fc27841656bbf67d038e2166c2d151166ed3add9bae13bf59f32d5fd10946658b729dc6d7c0a3b0fbb9fb883b1d736b696a5957f
server-timing: inner; dur=1
upstream-caught: 1626171423371690
x-tt-timestamp: 1626171423.371

GET
H2 200 sdk Show response
analytics.snssdk.com/meteor.js/v1/1662941736827911/ 18 KB
7 KB 618ms
618ms Script
application/x-javascript 122.14.230.231
CHINANET-IDC-BJ-A...

General

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Full URL: https://analytics.snssdk.com/meteor.js/v1/1662941736827911/sdk
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 122.14.230.231 , China, ASN23724 (CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN),
Reverse DNS
Software: nginx /
Resource Hash: bf213c89efbbd3b59a3f28cdd8c7e16e75dcd697385d3c1d26b733a122b0eaf8

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: br
x-tt-trace-tag: id=00;cdn-cache=miss
server: nginx
x-tt-logid: 202107131817030102040312121601BDF8
vary: Accept-Encoding
content-type: application/x-javascript; charset=utf-8
x-tt-trace-host: 017f2096b7d375d54e4215b5cafde18e8066bdf22fa289c224d8ba9637fc27841656bbf67d038e2166c2d151166ed3add9b235dc815fa03cf5bebf36e0e663e494db4b3596f3c047aa356c8fc8ece5d31a
server-timing: inner; dur=1
upstream-caught: 1626171423518832
x-tt-timestamp: 1626171423.519

GET
H2 200 sdk Show response
analytics.snssdk.com/meteor.js/v1/1663293942261768/ 18 KB
7 KB 678ms
678ms Script
application/x-javascript 122.14.230.231
CHINANET-IDC-BJ-A...

General

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Full URL: https://analytics.snssdk.com/meteor.js/v1/1663293942261768/sdk
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 122.14.230.231 , China, ASN23724 (CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN),
Reverse DNS
Software: nginx /
Resource Hash: bf213c89efbbd3b59a3f28cdd8c7e16e75dcd697385d3c1d26b733a122b0eaf8

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: br
x-tt-trace-tag: id=00;cdn-cache=miss
server: nginx
x-tt-logid: 202107131817030102040312121601BDF9
vary: Accept-Encoding
content-type: application/x-javascript; charset=utf-8
x-tt-trace-host: 017f2096b7d375d54e4215b5cafde18e8066bdf22fa289c224d8ba9637fc27841656bbf67d038e2166c2d151166ed3add9bae13bf59f32d5fd10946658b729dc6d7c0a3b0fbb9fb883b1d736b696a5957f
server-timing: inner; dur=1
upstream-caught: 1626171423519136
x-tt-timestamp: 1626171423.519

GET
H2 200 sdk Show response
analytics.snssdk.com/meteor.js/v1/1666716594333704/ 18 KB
7 KB 630ms
630ms Script
application/x-javascript 122.14.230.231
CHINANET-IDC-BJ-A...

General

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Show headers Download Go to

Full URL: https://analytics.snssdk.com/meteor.js/v1/1666716594333704/sdk
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 122.14.230.231 , China, ASN23724 (CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN),
Reverse DNS
Software: nginx /
Resource Hash: bf213c89efbbd3b59a3f28cdd8c7e16e75dcd697385d3c1d26b733a122b0eaf8

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: br
x-tt-trace-tag: id=00;cdn-cache=miss
server: nginx
x-tt-logid: 202107131817030102040312121601BDFA
vary: Accept-Encoding
content-type: application/x-javascript; charset=utf-8
x-tt-trace-host: 017f2096b7d375d54e4215b5cafde18e8066bdf22fa289c224d8ba9637fc27841656bbf67d038e2166c2d151166ed3add91a147f3e562039dfdd88e951aee6f8b0da05594fceafe9bd16699a55c5f3a8e4
server-timing: inner; dur=1
upstream-caught: 1626171423518972
x-tt-timestamp: 1626171423.519

GET
H2 200 gdtevent.min.js Show response
qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/ 32 KB
12 KB 1200ms
233ms Script
application/x-javascript 203.205.137.113
TENCENT-NET-AP-CN...

General

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Full URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 203.205.137.113 Shenzhen, China, ASN132203 (TENCENT-NET-AP-CN Tencent Building, Kejizhongyi Avenue, CN),
Reverse DNS
Software: X2S_Platform /
Resource Hash: c865b0fae03d829e200a18b43678c2a49e282fef075b9ef512cecdbf6a7ac121

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-datasrc: 2
date: Tue, 13 Jul 2021 10:17:02 GMT
content-encoding: gzip
x-cache-lookup: Hit From Disktank3 Gz
access-control-expose-headers: x-client-proto-ver, X-Server-Ip, X-Upstream-IP
server_ip: 203.205.137.113
alt-svc: quic=":443"; ma=86400; v="39,38,37,36,35"
content-length: 12042
x-client-ip: 127.0.0.1
x-reqgue: 0
last-modified: Mon, 26 Oct 2020 23:58:14 GMT
server: X2S_Platform
vary: Origin, Accept
content-type: application/x-javascript
x-server-ip: 203.205.137.113
cache-control: max-age=600
x-nws-log-uuid: b2a25179-4aca-46c8-9364-91d51292268a
expires: Tue, 13 Jul 2021 10:27:02 GMT

GET
H/1.1 200
OK hm.js Show response
hm.baidu.com/ 39 KB
14 KB 1284ms
689ms Script
application/javascript 103.235.46.191
BAIDU Beijing Bai...

General

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Full URL

https://hm.baidu.com/hm.js?56742b5f662a2b28a087236e4ec83476

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NP5SNRR&gtm_auth=8TJZfP54aknZsSyEreQMjA&gtm_preview=env-1&gtm_cookies_win=x

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

103.235.46.191 , Hong Kong, ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN),

Reverse DNS

Software

apache /

Resource Hash

384448bb47fb2df13c8637ea059d2f151c62effc3b207dd15300ffa120182628

Security Headers

Name	Value
Strict-Transport-Security	max-age=172800

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 13 Jul 2021 10:17:02 GMT
Content-Encoding: gzip
Server: apache
Etag: c00d047a906bbcef831a5fb86f1db36f
Strict-Transport-Security: max-age=172800
P3p: CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
Cache-Control: max-age=0, must-revalidate
Content-Type: application/javascript
Content-Length: 14043

GET
H/1.1 200
OK hm.js Show response
hm.baidu.com/ 39 KB
15 KB 1009ms
419ms Script
application/javascript 103.235.46.191
BAIDU Beijing Bai...

General

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Show headers Download Go to

Full URL

https://hm.baidu.com/hm.js?f696d4c11e8d0ad873b6b7395714e1f0

Requested by

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

103.235.46.191 , Hong Kong, ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN),

Reverse DNS

Software

apache /

Resource Hash

ac56cc26e1579778149e7d260e19310991f92ccb17c8c078c1558439cdfd1b4a

Security Headers

Name	Value
Strict-Transport-Security	max-age=172800

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 13 Jul 2021 10:17:02 GMT
Content-Encoding: gzip
Server: apache
Etag: 40cb47616d88b6220ab5d7c4852b540e
Strict-Transport-Security: max-age=172800
P3p: CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
Cache-Control: max-age=0, must-revalidate
Content-Type: application/javascript
Content-Length: 14249

GET
H2 200 tpct.min.js Show response
static.iqiyi.com/js/common/ 25 KB
8 KB 152ms
50ms Script
text/javascript 104.109.70.58
AKAMAI-AS

General

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Full URL: https://static.iqiyi.com/js/common/tpct.min.js
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.109.70.58 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a104-109-70-58.deploy.static.akamaitechnologies.com
Software: QWS /
Resource Hash: 31df1724b5320d7a86a584dc799abc7930b17baff761e34caa2d3e1f8625d3c2

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:02 GMT
content-encoding: gzip
last-modified: Thu, 21 May 2020 03:29:36 GMT
server: QWS
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
cache-control: max-age=300
accept-ranges: bytes
content-length: 8248
expires: Tue, 13 Jul 2021 10:22:02 GMT

GET
H2 200 eccn-live-chat-icon.svg
storyblok-cdn.ef.com.cn/f/10/x/b99d2cc23a/ 4 KB
2 KB 1109ms
310ms Image
image/svg+xml 119.36.33.98
CHINA169-BACKBONE...

General

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Full URL: https://storyblok-cdn.ef.com.cn/f/10/x/b99d2cc23a/eccn-live-chat-icon.svg
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.36.33.98 Dongshan, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: Lego Server /
Resource Hash: 99bdb41fd9bcd3ac29fa7c45d4bb80c91c889321bf2c3fd71f3bef6e72bcb9ee

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: gzip
x-cache-lookup: Cache Hit
last-modified: Wed, 11 Mar 2020 10:20:59 GMT
server: Lego Server
content-type: image/svg+xml
cache-control: public, max-age=31536000
x-nws-log-uuid: 13239815430480805829
accept-ranges: bytes
content-length: 1791

GET
H/1.1 200
OK s.gif
sp0.baidu.com/9_Q4simg2RQJ8t7jm9iCKT-xh_/ 0
116 B 978ms
403ms Image
text/plain 103.235.46.39
BAIDU Beijing Bai...

General

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Show headers Download Go to Show image

Full URL: https://sp0.baidu.com/9_Q4simg2RQJ8t7jm9iCKT-xh_/s.gif?l=https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 103.235.46.39 , Hong Kong, ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 13 Jul 2021 10:17:03 GMT
Content-Length: 0
Content-Type: text/plain; charset=utf-8

GET
H2 200 iqiyiJsBridge-v2-min.js Show response
statics-web.iqiyi.com/common/jssdk/ 9 KB
3 KB 864ms
285ms Script
application/x-javascript 118.26.120.1
IQIYI-AS-AP Beiji...

General

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Full URL: https://statics-web.iqiyi.com/common/jssdk/iqiyiJsBridge-v2-min.js
Requested by: Host: static.iqiyi.com
URL: https://static.iqiyi.com/js/common/tpct.min.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 118.26.120.1 , China, ASN133865 (IQIYI-AS-AP Beijing IQIYI Science & Technology Co., Ltd., CN),
Reverse DNS
Software: nginx /
Resource Hash: f5c8ba348397196c8102441eb2ab6476abe68abe89bff4a10ef5ef79b57af350

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: gzip
last-modified: Mon, 17 May 2021 07:41:41 GMT
server: nginx
x-cache: HIT from QWS-225-86-158, HIT from QWS-26-120-1
content-type: application/x-javascript
access-control-allow-origin: *
cache-control: max-age=2592000
alt-svc: quic=":443"; ma=2592000; v="46,43",h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
expires: Thu, 12 Aug 2021 03:39:07 GMT

POST
H/1.1 200
OK stdlog Show response
dp3.qq.com/ 25 B
201 B 970ms
244ms XHR
text/json 2408:8711:10:10::55
CHINA169-BACKBONE...

General

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Full URL: https://dp3.qq.com/stdlog
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: cf29e1b2087058ccb7d034620fc45bb35671afa6509fbd6459f315ddf6b82343

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Access-Control-Allow-Origin: *
Date: Tue, 13 Jul 2021 10:17:03 GMT
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: text/json

GET
H/1.1 200
OK config Show response
a.gdt.qq.com/ 35 B
342 B 1075ms
318ms XHR
application/json 2408:8711:10:10::55
CHINA169-BACKBONE...

General

Check archive.org

Show headers Download Go to

Full URL: https://a.gdt.qq.com/config?user_action_set_id=1110548166&url=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&code_type=1
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: f139e4295f71dc13b09f52f38526a00e06b1f5ddcc7cbe39c3ff4f314ddb9a24

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:03 GMT
Transfer-Encoding: chunked
Content-Type: application/json;charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: no-cache, no-store, must-revalidate
Server-Time: 1626171423880
Connection: keep-alive
Expires: 0

POST
H/1.1 200
OK stdlog Show response
dp3.qq.com/ 25 B
201 B 979ms
245ms XHR
text/json 2408:8711:10:10::55
CHINA169-BACKBONE...

General

Check archive.org

Show headers Download Go to

Full URL: https://dp3.qq.com/stdlog
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: cf29e1b2087058ccb7d034620fc45bb35671afa6509fbd6459f315ddf6b82343

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Access-Control-Allow-Origin: *
Date: Tue, 13 Jul 2021 10:17:03 GMT
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: text/json

GET
H/1.1 200
OK config Show response
a.gdt.qq.com/ 35 B
342 B 1061ms
319ms XHR
application/json 2408:8711:10:10::55
CHINA169-BACKBONE...

General

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Full URL: https://a.gdt.qq.com/config?user_action_set_id=1110470901&url=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&code_type=1
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: f139e4295f71dc13b09f52f38526a00e06b1f5ddcc7cbe39c3ff4f314ddb9a24

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:03 GMT
Transfer-Encoding: chunked
Content-Type: application/json;charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: no-cache, no-store, must-revalidate
Server-Time: 1626171423976
Connection: keep-alive
Expires: 0

POST
H/1.1 200
OK stdlog Show response
dp3.qq.com/ 25 B
201 B 978ms
243ms XHR
text/json 2408:8711:10:10::55
CHINA169-BACKBONE...

General

Check archive.org

Show headers Download Go to

Full URL: https://dp3.qq.com/stdlog
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: cf29e1b2087058ccb7d034620fc45bb35671afa6509fbd6459f315ddf6b82343

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Access-Control-Allow-Origin: *
Date: Tue, 13 Jul 2021 10:17:03 GMT
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: text/json

GET
H/1.1 200
OK config Show response
a.gdt.qq.com/ 35 B
342 B 1054ms
312ms XHR
application/json 2408:8711:10:10::55
CHINA169-BACKBONE...

General

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Show headers Download Go to

Full URL: https://a.gdt.qq.com/config?user_action_set_id=1110470957&url=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&code_type=1
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: f139e4295f71dc13b09f52f38526a00e06b1f5ddcc7cbe39c3ff4f314ddb9a24

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:03 GMT
Transfer-Encoding: chunked
Content-Type: application/json;charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: no-cache, no-store, must-revalidate
Server-Time: 1626171423986
Connection: keep-alive
Expires: 0

POST
H/1.1 200
OK stdlog Show response
dp3.qq.com/ 25 B
201 B 730ms
243ms XHR
text/json 2408:8711:10:10::55
CHINA169-BACKBONE...

General

Check archive.org

Show headers Download Go to

Full URL: https://dp3.qq.com/stdlog
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: cf29e1b2087058ccb7d034620fc45bb35671afa6509fbd6459f315ddf6b82343

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Access-Control-Allow-Origin: *
Date: Tue, 13 Jul 2021 10:17:03 GMT
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: text/json

GET
H/1.1 200
OK config Show response
a.gdt.qq.com/ 35 B
342 B 1022ms
306ms XHR
application/json 2408:8711:10:10::55
CHINA169-BACKBONE...

General

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Full URL: https://a.gdt.qq.com/config?user_action_set_id=1110374991&url=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&code_type=1
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: f139e4295f71dc13b09f52f38526a00e06b1f5ddcc7cbe39c3ff4f314ddb9a24

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:03 GMT
Transfer-Encoding: chunked
Content-Type: application/json;charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: no-cache, no-store, must-revalidate
Server-Time: 1626171423838
Connection: keep-alive
Expires: 0

POST
H/1.1 200
OK stdlog Show response
dp3.qq.com/ 25 B
201 B 731ms
243ms XHR
text/json 2408:8711:10:10::55
CHINA169-BACKBONE...

General

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Full URL: https://dp3.qq.com/stdlog
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: cf29e1b2087058ccb7d034620fc45bb35671afa6509fbd6459f315ddf6b82343

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Access-Control-Allow-Origin: *
Date: Tue, 13 Jul 2021 10:17:03 GMT
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: text/json

GET
H/1.1 200
OK config Show response
a.gdt.qq.com/ 35 B
342 B 1042ms
314ms XHR
application/json 2408:8711:10:10::55
CHINA169-BACKBONE...

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Full URL: https://a.gdt.qq.com/config?user_action_set_id=1107971330&url=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&code_type=1
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: f139e4295f71dc13b09f52f38526a00e06b1f5ddcc7cbe39c3ff4f314ddb9a24

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:03 GMT
Transfer-Encoding: chunked
Content-Type: application/json;charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: no-cache, no-store, must-revalidate
Server-Time: 1626171423963
Connection: keep-alive
Expires: 0

POST
H/1.1 200
OK stdlog Show response
dp3.qq.com/ 25 B
201 B 736ms
247ms XHR
text/json 2408:8711:10:10::55
CHINA169-BACKBONE...

General

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Full URL: https://dp3.qq.com/stdlog
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: cf29e1b2087058ccb7d034620fc45bb35671afa6509fbd6459f315ddf6b82343

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Access-Control-Allow-Origin: *
Date: Tue, 13 Jul 2021 10:17:03 GMT
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: text/json

GET
H/1.1 200
OK config Show response
a.gdt.qq.com/ 35 B
342 B 1039ms
308ms XHR
application/json 2408:8711:10:10::55
CHINA169-BACKBONE...

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Full URL: https://a.gdt.qq.com/config?user_action_set_id=1108132461&url=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&code_type=1
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: f139e4295f71dc13b09f52f38526a00e06b1f5ddcc7cbe39c3ff4f314ddb9a24

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:03 GMT
Transfer-Encoding: chunked
Content-Type: application/json;charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: no-cache, no-store, must-revalidate
Server-Time: 1626171423960
Connection: keep-alive
Expires: 0

GET
H/1.1 200
OK pixel
a.gdt.qq.com/ 35 B
289 B 1076ms
316ms Image
image/gif 2408:8711:10:10::55
CHINA169-BACKBONE...

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Full URL: https://a.gdt.qq.com/pixel?url=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&js_version=1.4.5&is_iframe=false&action_type=PAGE_VIEW&unique_action_id=bc3357a607e4258b664bc66821dfc02c&user_action_set_id=1110548166
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: 6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:05 GMT
Transfer-Encoding: chunked
Content-Type: image/gif
Server-Time: 1626171424954
Cache-Control: no-cache, no-store, must-revalidate
Connection: keep-alive
Expires: 0

GET
H/1.1 200
OK pixel
a.gdt.qq.com/ 35 B
289 B 1100ms
336ms Image
image/gif 2408:8711:10:10::55
CHINA169-BACKBONE...

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Full URL: https://a.gdt.qq.com/pixel?url=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&js_version=1.4.5&is_iframe=false&action_type=PAGE_VIEW&unique_action_id=fba56410904770595db9169e6912f0c9&user_action_set_id=1110470901
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: 6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:05 GMT
Transfer-Encoding: chunked
Content-Type: image/gif
Server-Time: 1626171425064
Cache-Control: no-cache, no-store, must-revalidate
Connection: keep-alive
Expires: 0

GET
H/1.1 200
OK pixel
a.gdt.qq.com/ 35 B
289 B 814ms
312ms Image
image/gif 2408:8711:10:10::55
CHINA169-BACKBONE...

General

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Full URL: https://a.gdt.qq.com/pixel?url=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&js_version=1.4.5&is_iframe=false&action_type=PAGE_VIEW&unique_action_id=78662558e40d64e4cbbb2182ea56f6c0&user_action_set_id=1110470957
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: 6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:04 GMT
Transfer-Encoding: chunked
Content-Type: image/gif
Server-Time: 1626171424776
Cache-Control: no-cache, no-store, must-revalidate
Connection: keep-alive
Expires: 0

GET
H/1.1 200
OK pixel
a.gdt.qq.com/ 35 B
289 B 809ms
314ms Image
image/gif 2408:8711:10:10::55
CHINA169-BACKBONE...

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Full URL: https://a.gdt.qq.com/pixel?url=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&js_version=1.4.5&is_iframe=false&action_type=PAGE_VIEW&unique_action_id=63a513162f814d7a24b467136726b4af&user_action_set_id=1110374991
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URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
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Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: 6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:04 GMT
Transfer-Encoding: chunked
Content-Type: image/gif
Server-Time: 1626171424779
Cache-Control: no-cache, no-store, must-revalidate
Connection: keep-alive
Expires: 0

GET
H/1.1 200
OK pixel
a.gdt.qq.com/ 35 B
289 B 821ms
328ms Image
image/gif 2408:8711:10:10::55
CHINA169-BACKBONE...

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Full URL: https://a.gdt.qq.com/pixel?url=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&js_version=1.4.5&is_iframe=false&action_type=PAGE_VIEW&unique_action_id=f0e00952a3d9907c05072dbaa7f88cbe&user_action_set_id=1107971330
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: 6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:04 GMT
Transfer-Encoding: chunked
Content-Type: image/gif
Server-Time: 1626171424745
Cache-Control: no-cache, no-store, must-revalidate
Connection: keep-alive
Expires: 0

GET
H/1.1 200
OK pixel
a.gdt.qq.com/ 35 B
289 B 814ms
318ms Image
image/gif 2408:8711:10:10::55
CHINA169-BACKBONE...

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Full URL: https://a.gdt.qq.com/pixel?url=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&js_version=1.4.5&is_iframe=false&action_type=PAGE_VIEW&unique_action_id=cf732d01822f9de70f5a1327436530c1&user_action_set_id=1108132461
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URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: 6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:04 GMT
Transfer-Encoding: chunked
Content-Type: image/gif
Server-Time: 1626171424933
Cache-Control: no-cache, no-store, must-revalidate
Connection: keep-alive
Expires: 0

GET
H2 200 toutiao.js Show response
s3.pstatp.com/inapp/ 4 KB
3 KB 137ms
45ms Script
application/javascript 47.246.43.230
TAOBAO Zhejiang T...

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Full URL: https://s3.pstatp.com/inapp/toutiao.js
Requested by: Host: analytics.snssdk.com
URL: https://analytics.snssdk.com/meteor.js/v1/89844346993/sdk
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 47.246.43.230 Frankfurt am Main, Germany, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software: Tengine /
Resource Hash: e3f5bd361d262260e7be4389b0fb909cb81af75b3929d9d485931792d42f581d

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Thu, 08 Jul 2021 04:07:12 GMT
via: static02.cdn, cache37.l2ot7-1[0,0,304-0,H], cache27.l2ot7-1[1,0], cache27.l2ot7-1[3,0], cache3.de2[0,0,200-0,H], cache8.de2[1,0]
age: 454189
x-cache: HIT TCP_MEM_HIT dirn:11:106815496
x-swift-cachetime: 604800
server-timing: cdn-cache;desc=HIT,edge;dur=1
content-encoding: gzip
content-length: 2065
x-tt-timestamp: 1625717232.834
last-modified: Tue, 27 Aug 2019 12:11:46 GMT
server: Tengine
etag: "5d651e02-114c"
vary: Accept-Encoding
ali-swift-global-savetime: 1624507632
content-type: application/javascript
access-control-allow-origin: *
expires: Thu, 15 Jul 2021 04:07:12 GMT
cache-control: max-age=604800
x-response-cache: edge_hit
timing-allow-origin: *
eagleid: 2ff62b9c16261714233514039e
x-swift-savetime: Thu, 08 Jul 2021 04:07:14 GMT

GET
DATA 200
OK truncated
/ 321 B
0 Image
image/svg+xml

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Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 7284cd51440c36ac53242348e923e42bd964f685092592618e14181523292dc4

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml;charset=utf-8

GET
DATA 200
OK truncated
/ 302 B
0 Image
image/svg+xml

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Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 968e31b6b07d69fb8eb884a98b86b01db62c9ceecaf7f5bcd4bc22489fc9cef3

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml;charset=utf-8

GET
DATA 200
OK truncated
/ 301 B
0 Image
image/svg+xml

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Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 8ca0d1b71734a99843c779db6cada7916552d7598b3398245fea257c2a650856

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml;charset=utf-8

GET
DATA 200
OK truncated
/ 457 B
0 Image
image/svg+xml

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Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: d0bd8c95f5ae90d319b47e00b7703674ad2a9a02d70df99fd1edfc6dbae7a13e

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml;charset=utf-8

GET /
dispatch_message/ Frame 85C4 0
0

GET
H2 200 ef-cn-black.svg
storyblok-cdn.ef.com.cn/f/10/x/63e4ffb638/ 6 KB
3 KB 333ms
311ms Image
image/svg+xml 119.36.33.98
CHINA169-BACKBONE...

General

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Full URL: https://storyblok-cdn.ef.com.cn/f/10/x/63e4ffb638/ef-cn-black.svg
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.36.33.98 Dongshan, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: Lego Server /
Resource Hash: db3dcc0301b2d7f907b893b1acdb4f098ca6a3b294bd1d984d1a92291ae649a5

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: gzip
x-cache-lookup: Cache Hit, Hit From Inner Cluster
last-modified: Wed, 15 Apr 2020 11:40:48 GMT
server: Lego Server
content-type: image/svg+xml
cache-control: public, max-age=31536000
x-nws-log-uuid: 13689612123216277488
accept-ranges: bytes
content-length: 3159

GET
H2 200 254.7ad4fc30f04fd2ea344e.js Show response
cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/ 14 KB
4 KB 280ms
279ms Script
application/javascript 36.248.43.220
CHINA169-BACKBONE...

General

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Full URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/254.7ad4fc30f04fd2ea344e.js
Requested by: Host: cn-ec-prod-static-sites-1302805540.file.myqcloud.com
URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/runtime/webpack-e4cc6e069bf1b3d29261.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 36.248.43.220 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: 0018a28cd3af7f97a4c17dd7f53c86eef17c3a39eb2af26cf340bf17b048eeec

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:11:22 GMT
content-encoding: gzip
x-cache-lookup: Cache Hit, Hit From Inner Cluster
x-cos-request-id: NjBlZDYwZTNfYTY0MjIyMDlfNzkyMF81MzZiZGZl
content-length: 4087
x-cos-hash-crc64ecma: 18004095726042563168
last-modified: Tue, 13 Jul 2021 17:03:16 GMT
server: NWS_TCloud_static_msoc2
etag: "274359fe337ed885486bf881bc1ed755"
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=604800
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 17239201729053100342
accept-ranges: bytes
expires: Tue, 20 Jul 2021 10:11:22 GMT

GET
DATA 200
OK truncated
/ 316 B
0 Image
image/svg+xml

General

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Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: d58bb0f2d322c98cd1730c24bc4f476e6ada45f80f7b0fa9529e6b4cb6c4e258

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml;charset=utf-8

GET
DATA 200
OK truncated
/ 327 B
0 Image
image/svg+xml

General

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Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 9d8fa16b958af8e4ebdec37e46ead86597cf2ec581a0d9d5a69f6c8ffa398864

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml;charset=utf-8

GET
H/1.1 200
OK cities Show response
ec-webapi.ef.com.cn/release/api/v1/ 13 KB
3 KB 1611ms
278ms XHR
application/json 111.231.97.251
CNNIC-TENCENT-NET...

General

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Full URL: https://ec-webapi.ef.com.cn/release/api/v1/cities?country=china&region=all
Requested by: Host: cn-ec-prod-static-sites-1302805540.file.myqcloud.com
URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 111.231.97.251 , China, ASN45090 (CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN),
Reverse DNS
Software: /
Resource Hash: cf1c33a97a9c031c985146ba2462b66cfdbd0fd1be5e86f258fa8268e7ed1e26

Request headers

Accept: application/json, text/plain, */*
Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 13 Jul 2021 10:17:05 GMT
Content-Encoding: gzip
Transfer-Encoding: chunked
X-Api-FuncName: ec-pull-centerinfo-from-sf
Connection: keep-alive
X-Api-AppId: 1258166938
X-Api-UpstreamStatus: 200
X-Api-ID: api-hg8rai5r
X-Scf-Reqid: 23e5f176d82e6ec0f2546b174bcfaef3
Vary: Accept-Encoding
Content-Type: application/json; charset=utf-8
Access-Control-Allow-Origin: https://center.ef.com.cn
Access-Control-Expose-Headers: X-Api-ID,X-Service-RateLimit,X-UsagePlan-RateLimit,X-UsagePlan-Quota,Cache-Control,Connection,Content-Disposition,Date,Keep-Alive,Pragma,Via,Accept,Accept-Charset,Accept-Encoding,Accept-Language,Authorization,Cookie,Expect,From,Host,If-Match,If-Modified-Since,If-None-Match,If-Range,If-Unmodified-Since,Range,Origin,Referer,User-Agent,X-Forwarded-For,X-Forwarded-Host,X-Forwarded-Proto,Accept-Range,Age,Content-Range,Content-Security-Policy,ETag,Expires,Last-Modified,Location,Server,Set-Cookie,Trailer,Transfer-Encoding,Vary,Allow,Content-Encoding,Content-Language,Content-Length,Content-Location,Content-Type
Access-Control-Allow-Credentials: true
X-Api-RequestId: 23e5f176d82e6ec0f2546b174bcfaef3
X-Api-ServiceId: service-61gfgki7
X-Api-Status: 200
X-Api-HttpHost: nil

GET ip-detected-info
ec-api.ef.cn/api/v2/common/ 0
0

GET
H2 200 cn-set-partner.js Show response
storyblok-cdn.ef.com.cn/f/10/x/b487cf66cd/ 4 KB
818 B 311ms
310ms Script
application/javascript 119.36.33.98
CHINA169-BACKBONE...

General

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Full URL: https://storyblok-cdn.ef.com.cn/f/10/x/b487cf66cd/cn-set-partner.js
Requested by: Host: cn-ec-prod-static-sites-1302805540.file.myqcloud.com
URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/runtime/main-984a40112e4362691373.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.36.33.98 Dongshan, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: Lego Server /
Resource Hash: 7739f412018ac18eff5a608399083d6b6d228f47cc8858492a7c49ace963e5d5

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:03 GMT
content-encoding: gzip
x-cache-lookup: Cache Hit
last-modified: Fri, 10 Jul 2020 02:36:17 GMT
server: Lego Server
content-type: application/javascript
cache-control: public, max-age=31536000
x-nws-log-uuid: 7314146154314648681
accept-ranges: bytes
content-length: 680

GET /
dispatch_message/ Frame 85C4 0
0

GET
DATA 200
OK truncated
/ 298 B
0 Image
image/svg+xml

General

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Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: b6d75404b25963873c0959df80fd6231550eecb9e13654cbdbc57c13763c082d

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type: image/svg+xml;charset=utf-8

GET /
dispatch_message/ Frame 85C4 0
0

GET
H/1.1 200
OK hm.gif
hm.baidu.com/ 43 B
299 B 421ms
421ms Image
image/gif 103.235.46.191
BAIDU Beijing Bai...

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Full URL

https://hm.baidu.com/hm.gif?cc=1&cf=xuandun2&ci=null_group1_null_v1228_memb&ck=1&cl=24-bit&cp=email&cu=dailyelesson&ds=1600x1200&vl=1200&et=0&ja=0&ln=en-us&lo=0&rnd=1209746015&si=56742b5f662a2b28a087236e4ec83476&v=1.2.80&lv=1&sn=51469&r=0&ww=1600&ct=!!&u=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&tt=%E8%8B%B1%E5%AD%9A%E6%95%99%E8%82%B2_%E3%80%8A%E6%AF%8F%E6%97%A5e%E8%AF%BE%E3%80%8B_%E6%AF%8F%E5%88%BB%E8%BF%9B%E6%AD%A5

Requested by

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

103.235.46.191 , Hong Kong, ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN),

Reverse DNS

Software

apache /

Resource Hash

cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Security Headers

Name	Value
Strict-Transport-Security	max-age=172800
X-Content-Type-Options	nosniff

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:04 GMT
X-Content-Type-Options: nosniff
Server: apache
Strict-Transport-Security: max-age=172800
Content-Type: image/gif
Cache-Control: private, max-age=0, no-cache
Content-Length: 43

GET
H/1.1 200
OK hm.gif
hm.baidu.com/ 43 B
299 B 412ms
412ms Image
image/gif 103.235.46.191
BAIDU Beijing Bai...

General

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Full URL

https://hm.baidu.com/hm.gif?cc=1&cf=xuandun2&ci=null_group1_null_v1228_memb&ck=1&cl=24-bit&cp=email&cu=dailyelesson&ds=1600x1200&vl=1200&et=0&ja=0&ln=en-us&lo=0&rnd=364864545&si=f696d4c11e8d0ad873b6b7395714e1f0&v=1.2.63&lv=1&sn=51469&r=0&ww=1600&ct=!!&u=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&tt=%E8%8B%B1%E5%AD%9A%E6%95%99%E8%82%B2_%E3%80%8A%E6%AF%8F%E6%97%A5e%E8%AF%BE%E3%80%8B_%E6%AF%8F%E5%88%BB%E8%BF%9B%E6%AD%A5

Requested by

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

103.235.46.191 , Hong Kong, ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN),

Reverse DNS

Software

apache /

Resource Hash

cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Security Headers

Name	Value
Strict-Transport-Security	max-age=172800
X-Content-Type-Options	nosniff

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Pragma: no-cache
Date: Tue, 13 Jul 2021 10:17:04 GMT
X-Content-Type-Options: nosniff
Server: apache
Strict-Transport-Security: max-age=172800
Content-Type: image/gif
Cache-Control: private, max-age=0, no-cache
Content-Length: 43

GET /
dispatch_message/ Frame 85C4 0
0

GET
H2 200 1
storyblok-image.ef.com.cn/unsafe/400x267/filters:focal(846x370:847x371):quality(100)/f/10/x/2a6e5c8261/ 69 KB
69 KB 311ms
310ms Image
image/jpeg 119.36.33.98
CHINA169-BACKBONE...

General

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Full URL: https://storyblok-image.ef.com.cn/unsafe/400x267/filters:focal(846x370:847x371):quality(100)/f/10/x/2a6e5c8261/1
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.36.33.98 Dongshan, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: Lego Server /
Resource Hash: 43e1e01754b03e3d0aa8414603f2fe5fb50cf234dc6d987116399b1733e7ed83

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:04 GMT
x-cache-lookup: Cache Hit
last-modified: Tue, 13 Jul 2021 04:30:00 GMT
server: Lego Server
content-type: image/jpeg
cache-control: public, max-age=86400
x-nws-log-uuid: 11810207028674286311
accept-ranges: bytes
content-length: 70394

GET
H2 200 card_2.jpg
storyblok-image.ef.com.cn/unsafe/400x267/filters:focal(773x515:774x516):quality(100)/f/10/1545x1030/6cac428492/ 73 KB
74 KB 311ms
310ms Image
image/jpeg 119.36.33.98
CHINA169-BACKBONE...

General

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Full URL: https://storyblok-image.ef.com.cn/unsafe/400x267/filters:focal(773x515:774x516):quality(100)/f/10/1545x1030/6cac428492/card_2.jpg
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.36.33.98 Dongshan, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: Lego Server /
Resource Hash: e0bdb1ced34dd88db23d30da97ed1cfb3383d5c1ab6773bebc48de5b093025b7

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:04 GMT
content-encoding: gzip
x-cache-lookup: Cache Hit
last-modified: Tue, 13 Jul 2021 02:20:00 GMT
server: Lego Server
content-type: image/jpeg
cache-control: public, max-age=86400
x-nws-log-uuid: 13994425932548518125
accept-ranges: bytes
content-length: 75194

GET
H2 200 level.jpg
storyblok-image.ef.com.cn/unsafe/400x267/filters:focal(327x218:328x219):quality(100)/f/10/654x436/b41b5121b7/ 22 KB
20 KB 1166ms
1166ms Image
image/jpeg 119.36.33.98
CHINA169-BACKBONE...

General

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Full URL: https://storyblok-image.ef.com.cn/unsafe/400x267/filters:focal(327x218:328x219):quality(100)/f/10/654x436/b41b5121b7/level.jpg
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.36.33.98 Dongshan, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: Lego Server /
Resource Hash: d34c4db7042cf4ec405b2f6329a7ae21f750879f944b2184e00a389c4b385132

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:04 GMT
content-encoding: gzip
x-cache-lookup: Cache Hit, Hit From Inner Cluster
last-modified: Tue, 13 Jul 2021 02:20:00 GMT
server: Lego Server
content-type: image/jpeg
cache-control: public, max-age=86400
x-nws-log-uuid: 2593614819951993751
accept-ranges: bytes
content-length: 20012

GET
H/1.1 200
OK / Show response
isub.snssdk.com/2/wap/landing_tetris_log/ 20 B
842 B 384ms
290ms XHR
application/json 47.246.43.227
TAOBAO Zhejiang T...

General

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Full URL: https://isub.snssdk.com/2/wap/landing_tetris_log/?track_data=%5B%7B%22convert_id%22%3A0%2C%22event_type%22%3A%22pageview%22%2C%22log_extra%22%3A%22%22%2C%22os%22%3A%22pc%22%2C%22page_url%22%3A%22https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01%22%2C%22page_type%22%3A0%2C%22xpath%22%3A%22%22%2C%22select_content%22%3A%22%22%2C%22event_value%22%3A%22%22%7D%5D&value=&log_extra=&req_id=&cid=&ad_id=&device_id=&user_id=&uid=&ut=&app_version=&version_code=&app_id=&os=pc&page_url=https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01&page_type=0&site_id=&tt_bridge=100&tt_env=1000&ad_extra_data={%22clickid%22:null}&t=Tue%20Jul%2013%202021%2012:17:04%20GMT+0200%20(Central%20European%20Summer%20Time)
Requested by: Host: analytics.snssdk.com
URL: https://analytics.snssdk.com/meteor.js/v1/89844346993/sdk
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 47.246.43.227 Frankfurt am Main, Germany, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software: Tengine /
Resource Hash: 912d0c07da7bdb22cdae025b96da26d01523aaab7362edb28544e3949deb369d

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 13 Jul 2021 10:17:04 GMT
Via: cache8.l2cm9-6[55,0], cache7.de2[244,0]
x-tt-trace-tag: id=3;cdn-cache=miss
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GET /
dispatch_message/ Frame 85C4 0
0

GET
H/1.1

404
Not Found

/
center.ef.com.cn/promo/daily-elesson/daily-elesson/null/
Redirect Chain

https://center.ef.com.cn/promo/daily-elesson/daily-elesson/null
https://center.ef.com.cn/promo/daily-elesson/daily-elesson/null/

64 KB
64 KB

552ms
551ms

Image
text/html

118.89.205.220
CNNIC-TENCENT-NET...

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Show headers Download Go to Show image

Full URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/null/
Requested by: Host: center.ef.com.cn
URL: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/?utm_source=xuandun2&utm_medium=email&utm_campaign=dailyelesson&utm_offer=dailyelesson&utm_content=null_group1_null_v1228_memb&utm_agent=xuandun2&ptn=memb&etag=Memb-null-null-all-EE-null-AXD-2105_01
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Request headers

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Response headers

Date: Tue, 13 Jul 2021 10:17:05 GMT
Content-Encoding: gzip
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Redirect headers

Date: Tue, 13 Jul 2021 10:17:04 GMT
Server: nginx/1.17.0
Vary: Accept-Encoding
Content-Type: text/html
Location: https://center.ef.com.cn/promo/daily-elesson/daily-elesson/null/
Set-Cookie: ef-visitor-city=Warsaw ef-visitor-country=Poland ef-visitor-country-code=PL ef-visitor-subdivision=Mazovia
Connection: keep-alive
Content-Length: 169

POST
H/1.1 200
OK stdlog Show response
dp3.qq.com/ 25 B
201 B 244ms
243ms XHR
text/json 2408:8711:10:10::55
CHINA169-BACKBONE...

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Full URL: https://dp3.qq.com/stdlog
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
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Reverse DNS
Software: /
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Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Access-Control-Allow-Origin: *
Date: Tue, 13 Jul 2021 10:17:05 GMT
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: text/json

POST
H/1.1 200
OK stdlog Show response
dp3.qq.com/ 25 B
201 B 243ms
243ms XHR
text/json 2408:8711:10:10::55
CHINA169-BACKBONE...

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Full URL: https://dp3.qq.com/stdlog
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
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Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
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Reverse DNS
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Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Access-Control-Allow-Origin: *
Date: Tue, 13 Jul 2021 10:17:05 GMT
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: text/json

POST
H/1.1 200
OK stdlog Show response
dp3.qq.com/ 25 B
201 B 248ms
248ms XHR
text/json 2408:8711:10:10::55
CHINA169-BACKBONE...

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Full URL: https://dp3.qq.com/stdlog
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
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Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
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Reverse DNS
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Request headers

Referer: https://center.ef.com.cn/
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Content-Type: text/plain;charset=UTF-8

Response headers

Access-Control-Allow-Origin: *
Date: Tue, 13 Jul 2021 10:17:05 GMT
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: text/json

POST
H/1.1 200
OK stdlog Show response
dp3.qq.com/ 25 B
201 B 246ms
246ms XHR
text/json 2408:8711:10:10::55
CHINA169-BACKBONE...

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Full URL: https://dp3.qq.com/stdlog
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
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Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Access-Control-Allow-Origin: *
Date: Tue, 13 Jul 2021 10:17:05 GMT
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: text/json

POST
H/1.1 200
OK stdlog Show response
dp3.qq.com/ 25 B
201 B 255ms
255ms XHR
text/json 2408:8711:10:10::55
CHINA169-BACKBONE...

General

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Full URL: https://dp3.qq.com/stdlog
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: cf29e1b2087058ccb7d034620fc45bb35671afa6509fbd6459f315ddf6b82343

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Access-Control-Allow-Origin: *
Date: Tue, 13 Jul 2021 10:17:05 GMT
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: text/json

POST
H/1.1 200
OK stdlog Show response
dp3.qq.com/ 25 B
201 B 245ms
244ms XHR
text/json 2408:8711:10:10::55
CHINA169-BACKBONE...

General

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Show headers Download Go to

Full URL: https://dp3.qq.com/stdlog
Requested by: Host: qzonestyle.gtimg.cn
URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2408:8711:10:10::55 , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: /
Resource Hash: cf29e1b2087058ccb7d034620fc45bb35671afa6509fbd6459f315ddf6b82343

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

Access-Control-Allow-Origin: *
Date: Tue, 13 Jul 2021 10:17:05 GMT
Connection: keep-alive
Transfer-Encoding: chunked
Content-Type: text/json

GET
H2 200 carousel_cooking.jpg
storyblok-image.ef.com.cn/unsafe/1200x675/filters:focal(960x540:961x541):quality(100)/f/10/1920x1080/bd2b5698e1/ 348 KB
349 KB 329ms
328ms Image
image/jpeg 119.36.33.98
CHINA169-BACKBONE...

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Full URL: https://storyblok-image.ef.com.cn/unsafe/1200x675/filters:focal(960x540:961x541):quality(100)/f/10/1920x1080/bd2b5698e1/carousel_cooking.jpg
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.36.33.98 Dongshan, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: 2d3584f62dfdba93f34f0b4470c91e09505c4cfb2a4d77a657795d42c1eff8dd

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:05 GMT
content-encoding: gzip
x-cache-lookup: Hit From Disktank3 Gz, Hit From Inner Cluster, Cache Miss
last-modified: Tue, 13 Jul 2021 10:10:00 GMT
server: NWS_TCloud_static_msoc2
x-nws-uuid-verify: 06cfce68ef15e734223ac5f02f7cd4f6
content-type: image/jpeg
cache-control: public, max-age=86400
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 5306153325537228523
accept-ranges: bytes
content-length: 356257
expires: Wed, 14 Jul 2021 10:17:05 GMT

GET
H2 200 carousel_social.jpg
storyblok-image.ef.com.cn/unsafe/1200x675/filters:focal(960x540:961x541):quality(100)/f/10/1920x1080/96783701c4/ 421 KB
421 KB 330ms
329ms Image
image/jpeg 119.36.33.98
CHINA169-BACKBONE...

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Full URL: https://storyblok-image.ef.com.cn/unsafe/1200x675/filters:focal(960x540:961x541):quality(100)/f/10/1920x1080/96783701c4/carousel_social.jpg
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.36.33.98 Dongshan, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: 190624495aaf69d02e0e83e335323442e20eb14782fa0d744f35a0bc61df8466

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:05 GMT
content-encoding: gzip
x-cache-lookup: Hit From Disktank3 Gz, Hit From Inner Cluster, Cache Miss, Hit From Inner Cluster
last-modified: Tue, 13 Jul 2021 10:10:00 GMT
server: NWS_TCloud_static_msoc2
x-nws-uuid-verify: 67dfbbf5170ee1df138eff53e7d05af6
content-type: image/jpeg
cache-control: public, max-age=86400
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 8823686183556388245
accept-ranges: bytes
content-length: 430751
expires: Wed, 14 Jul 2021 10:17:05 GMT

GET
H2 200 carousel_meeting.jpg
storyblok-image.ef.com.cn/unsafe/1200x675/filters:focal(960x540:961x541):quality(100)/f/10/1920x1080/db1a1059d0/ 444 KB
445 KB 333ms
333ms Image
image/jpeg 119.36.33.98
CHINA169-BACKBONE...

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Full URL: https://storyblok-image.ef.com.cn/unsafe/1200x675/filters:focal(960x540:961x541):quality(100)/f/10/1920x1080/db1a1059d0/carousel_meeting.jpg
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.36.33.98 Dongshan, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: b6aa46b1eb9c5e33f689b43a6d8cb88178ce0f0a7a4ee8a833d08bc918c62e6d

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:05 GMT
content-encoding: gzip
x-cache-lookup: Hit From Disktank3 Gz, Hit From Inner Cluster, Cache Miss
last-modified: Tue, 13 Jul 2021 10:10:00 GMT
server: NWS_TCloud_static_msoc2
x-nws-uuid-verify: 9df022029dafa4e0cdae8d0054a9a9cb
content-type: image/jpeg
cache-control: public, max-age=86400
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 3285260705169579098
accept-ranges: bytes
content-length: 454987
expires: Wed, 14 Jul 2021 10:17:05 GMT

POST
H2 200 collect Show response
www.google-analytics.com/j/ 1 B
84 B 13ms
13ms XHR
text/plain 2a00:1450:4001:82b::200e
GOOGLE

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Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j91&a=1162515535&t=event&ni=1&_s=1&dl=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&ul=en-us&de=UTF-8&dt=%E8%8B%B1%E5%AD%9A%E6%95%99%E8%82%B2_%E3%80%8A%E6%AF%8F%E6%97%A5e%E8%AF%BE%E3%80%8B_%E6%AF%8F%E5%88%BB%E8%BF%9B%E6%AD%A5&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=Scroll%20Depth&ea=%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F&el=25%25&_u=aHjAAEADQAAAAC~&jid=689091200&gjid=1780139605&cid=2011298480.1626171422&tid=UA-156550998-1&_gid=1724067005.1626171426&_r=1&gtm=2wg770NP5SNRR&cd1=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&z=1763503487

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82b::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://center.ef.com.cn/
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Content-Type: text/plain

Response headers

pragma: no-cache
date: Tue, 13 Jul 2021 10:17:05 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
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access-control-allow-credentials: true
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content-length: 1
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 collect
www.google-analytics.com/ 35 B
96 B 6ms
6ms Image
image/gif 2a00:1450:4001:82b::200e
GOOGLE

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Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j91&a=1162515535&t=timing&_s=2&dl=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&ul=en-us&de=UTF-8&dt=%E8%8B%B1%E5%AD%9A%E6%95%99%E8%82%B2_%E3%80%8A%E6%AF%8F%E6%97%A5e%E8%AF%BE%E3%80%8B_%E6%AF%8F%E5%88%BB%E8%BF%9B%E6%AD%A5&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&plt=5908&pdt=221&dns=1&rrt=577&srt=559&tcp=493&dit=1857&clt=1857&_gst=1705&_gbt=1718&_cst=1645&_cbt=1699&_u=aHjAAEADQAAAAC~&jid=&gjid=&cid=2011298480.1626171422&tid=UA-156550998-1&_gid=354674886.1626171422&gtm=2wg770NP5SNRR&cd1=https%3A%2F%2Fcenter.ef.com.cn%2Fpromo%2Fdaily-elesson%2Fdaily-elesson%2F%3Futm_source%3Dxuandun2%26utm_medium%3Demail%26utm_campaign%3Ddailyelesson%26utm_offer%3Ddailyelesson%26utm_content%3Dnull_group1_null_v1228_memb%26utm_agent%3Dxuandun2%26ptn%3Dmemb%26etag%3DMemb-null-null-all-EE-null-AXD-2105_01&z=2007331187

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82b::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

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 12 Jul 2021 21:35:35 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 45690
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,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 carousel_party.jpg
storyblok-image.ef.com.cn/unsafe/1200x675/filters:focal(960x540:961x541):quality(100)/f/10/1920x1080/65befff095/ 606 KB
607 KB 906ms
906ms Image
image/jpeg 119.36.33.98
CHINA169-BACKBONE...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://storyblok-image.ef.com.cn/unsafe/1200x675/filters:focal(960x540:961x541):quality(100)/f/10/1920x1080/65befff095/carousel_party.jpg
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.36.33.98 Dongshan, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: d5ea02038bc0cd87d133afb1ad28999eb837986fe1d357d186750371473e902b

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:06 GMT
content-encoding: gzip
x-cache-lookup: Hit From Disktank3 Gz, Hit From Inner Cluster, Cache Miss
last-modified: Tue, 13 Jul 2021 10:10:00 GMT
server: NWS_TCloud_static_msoc2
x-nws-uuid-verify: 056772d38e36cde0ee946034a5047875
content-type: image/jpeg
cache-control: public, max-age=86400
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 7673734214466873195
accept-ranges: bytes
content-length: 620414
expires: Wed, 14 Jul 2021 10:17:06 GMT

GET
H2 200 carousel_business.jpg
storyblok-image.ef.com.cn/unsafe/1200x675/filters:focal(960x540:961x541):quality(100)/f/10/1920x1080/fc4172c6eb/ 383 KB
384 KB 331ms
331ms Image
image/jpeg 119.36.33.98
CHINA169-BACKBONE...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://storyblok-image.ef.com.cn/unsafe/1200x675/filters:focal(960x540:961x541):quality(100)/f/10/1920x1080/fc4172c6eb/carousel_business.jpg
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.36.33.98 Dongshan, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: 3c3207143d6db105e12f5ece6dc4b27f189c623ae90f53f716f86614820c6edc

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:07 GMT
content-encoding: gzip
x-cache-lookup: Hit From Disktank3 Gz, Hit From Inner Cluster, Cache Miss
last-modified: Tue, 13 Jul 2021 10:10:00 GMT
server: NWS_TCloud_static_msoc2
x-nws-uuid-verify: 90fa2a91750378a98733717012a867a5
content-type: image/jpeg
cache-control: public, max-age=86400
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 8088901766511709930
accept-ranges: bytes
content-length: 392582
expires: Wed, 14 Jul 2021 10:17:07 GMT

GET
H2 200 carousel_travel.jpg
storyblok-image.ef.com.cn/unsafe/1200x675/filters:focal(960x540:961x541):quality(100)/f/10/1920x1080/9e6d3d328e/ 486 KB
487 KB 333ms
332ms Image
image/jpeg 119.36.33.98
CHINA169-BACKBONE...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://storyblok-image.ef.com.cn/unsafe/1200x675/filters:focal(960x540:961x541):quality(100)/f/10/1920x1080/9e6d3d328e/carousel_travel.jpg
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 119.36.33.98 Dongshan, China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),
Reverse DNS
Software: NWS_TCloud_static_msoc2 /
Resource Hash: a34825e09d4f94f1af0c101ea4efa90f83e63997940cf8a9027b76a9f0298330

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Tue, 13 Jul 2021 10:17:07 GMT
content-encoding: gzip
x-cache-lookup: Hit From Disktank3 Gz, Hit From Inner Cluster, Cache Miss
last-modified: Tue, 13 Jul 2021 10:10:00 GMT
server: NWS_TCloud_static_msoc2
x-nws-uuid-verify: dfc53cd4742d1567ad9c434dc4fda994
content-type: image/jpeg
cache-control: public, max-age=86400
x-daa-tunnel: hop_count=1
x-nws-log-uuid: 15853608929780607644
accept-ranges: bytes
content-length: 497302
expires: Wed, 14 Jul 2021 10:17:07 GMT

GET
H2 200 p.gif
t7z.cupid.iqiyi.com/lp/ 43 B
237 B 487ms
387ms Image
image/gif 104.109.87.212
AKAMAI-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://t7z.cupid.iqiyi.com/lp/p.gif?a=230&st=23002&ex=purl%3Ahttps%253A%252F%252Fcenter.ef.com.cn%252Fpromo%252Fdaily-elesson%252Fdaily-elesson%252F%253Futm_source%253Dxuandun2%2526utm_medium%253Demail%2526utm_campaign%253Ddailyelesson%2526utm_offer%253Ddailyelesson%2526utm_content%253Dnull_group1_null_v1228_memb%2526utm_agent%253Dxuandun2%2526ptn%253Dmemb%2526etag%253DMemb-null-null-all-EE-null-AXD-2105_01&ec=2300202&b=1626171429632&wua=Mozilla%252F5.0%2520(Windows%2520NT%252010.0%253B%2520Win64%253B%2520x64)%2520AppleWebKit%252F537.36%2520(KHTML%252C%2520like%2520Gecko)%2520Chrome%252F89.0.4389.72%2520Safari%252F537.36
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.109.87.212 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a104-109-87-212.deploy.static.akamaitechnologies.com
Software: nginx /
Resource Hash: cf4724b2f736ed1a0ae6bc28f1ead963d9cd2c1fd87b6ef32e7799fc1c5c8bda

Request headers

Referer: https://center.ef.com.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 13 Jul 2021 10:17:10 GMT
last-modified: Mon, 28 Sep 1970 06:00:00 GMT
server: nginx
content-type: image/gif
cache-control: max-age=0, no-cache, no-store
access-control-allow-credentials: true
content-length: 43
expires: Tue, 13 Jul 2021 10:17:10 GMT

Failed requests

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

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: ec-api.ef.cn
URL: https://ec-api.ef.cn/api/v2/common/ip-detected-info

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Domain: dispatch_message
URL: bytedance://dispatch_message/

Verdicts & Comments Add Verdict or Comment

67 JavaScript Global Variables

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

4 Cookies

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

Domain/Path	Expires	Name / Value
center.ef.com.cn/promo/daily-elesson/daily-elesson	1969-12-31 23:59:59	Name: ef-visitor-subdivision Value: Mazovia
center.ef.com.cn/promo/daily-elesson/daily-elesson	1969-12-31 23:59:59	Name: ef-visitor-country-code Value: PL
center.ef.com.cn/promo/daily-elesson/daily-elesson	1969-12-31 23:59:59	Name: ef-visitor-country Value: Poland
center.ef.com.cn/promo/daily-elesson/daily-elesson	1969-12-31 23:59:59	Name: ef-visitor-city Value: Warsaw

24 Console Messages

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

Source	Level	URL Text
console-api	log	URL: https://www.googletagmanager.com/gtm.js?id=GTM-NP5SNRR&gtm_auth=8TJZfP54aknZsSyEreQMjA&gtm_preview=env-1&gtm_cookies_win=x(Line 780) Message: [object Object]
console-api	log	URL: https://www.googletagmanager.com/gtm.js?id=GTM-NP5SNRR&gtm_auth=8TJZfP54aknZsSyEreQMjA&gtm_preview=env-1&gtm_cookies_win=x(Line 780) Message: Youdao: Executed successfully. Data: [object Object]
console-api	log	URL: https://static.iqiyi.com/js/common/tpct.min.js(Line 1) Message: _initEnv
console-api	warning	URL: https://qzonestyle.gtimg.cn/qzone/biz/gdt/dmp/user-action/gdtevent.min.js(Line 1) Message: GDT_Pixel_Warning: Multiple different pixels were detected on this page.
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/ALHEt3-XPwRpTjeQNaA5N/pages/index.js(Line 1) Message: localStorage doesn't support
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage doesn't support
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage isn't supported
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage doesn't support
console-api	error	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/runtime/main-984a40112e4362691373.js(Line 1) Message: Error: Network Error
console-api	warning	URL: https://cn-ec-prod-static-sites-1302805540.file.myqcloud.com/_next/static/chunks/commons.d0c4da5feb37ce065c84.js(Line 1) Message: localStorage doesn't support
console-api	log	(Line 2) Message: memb

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

a.gdt.qq.com
analytics.snssdk.com
center.ef.com.cn
cn-ec-prod-static-sites-1302805540.file.myqcloud.com
dispatch_message
dp3.qq.com
ec-api.ef.cn
ec-webapi.ef.com.cn
hm.baidu.com
isub.snssdk.com
link.sys.gzton.xyz
qzonestyle.gtimg.cn
s3.pstatp.com
shared.ydstatic.com
sp0.baidu.com
static.iqiyi.com
statics-web.iqiyi.com
storyblok-cdn.ef.com.cn
storyblok-image.ef.com.cn
t7z.cupid.iqiyi.com
www.google-analytics.com
www.googletagmanager.com
zz.bdstatic.com
dispatch_message
ec-api.ef.cn
103.210.22.66
103.235.46.191
103.235.46.39
104.109.70.58
104.109.87.212
111.231.97.251
118.26.120.1
118.89.205.220
119.188.176.48
119.36.33.98
122.14.230.231
163.171.156.28
203.205.137.113
2408:8711:10:10::55
2a00:1450:4001:813::2008
2a00:1450:4001:82b::200e
36.248.43.220
47.246.43.227
47.246.43.230
0018a28cd3af7f97a4c17dd7f53c86eef17c3a39eb2af26cf340bf17b048eeec
0281fa323743a76bdb5e2f65db8c7c3a213982ca90cabc4eef1f23696b8ecf7f
149196b9f395ca6ebb011846a0c0a5e5a05e8b5ef72f39bc6a690db220c2d962
15f300cd3196f838a59f87d371a40b17d19c56513a93197e93934aa206e6afce
167091b4cc385852f6c26d4ca80159b3105d7eb814f618e915614f6b7eb39110
190624495aaf69d02e0e83e335323442e20eb14782fa0d744f35a0bc61df8466
1cbe0f0bc4b50a47e0451d8080a57f6f59e09b96ff950fc73f21a5941f957378
203f085bac7be855386bc82218abac6f87141a1f257c36331a06e72994d92edf
23979bdeaeedc94fd4fc8e2c84574796aad0e18b10d2284daf8628edf97357b5
2a70f506e4e903f935408b297199044135dbaacfc7a58b12b567717ffdf62112
2d3584f62dfdba93f34f0b4470c91e09505c4cfb2a4d77a657795d42c1eff8dd
2f9297d9b7b0f3e7cfa728b98e9b3639176c1f2a6667d17b45beb7820744e151
31df1724b5320d7a86a584dc799abc7930b17baff761e34caa2d3e1f8625d3c2
3426a4a12c8ce52f726ae7b03cd8ecd332c2c23d1a479b20b0a38d3d3bd0dafa
351ef638fff810abf8279216e24ad43c092379a7d5105df68b239e3e85ccd22d
3723295306fcde7e8be877307ebb1233a7be506f3d50f1df727a77bc0194fac1
384448bb47fb2df13c8637ea059d2f151c62effc3b207dd15300ffa120182628
39246f685b99ba907ca353d5c546bb0d2a2617f377e8d7c4e0865852067f53ce
3bbec4c8aca2af2f768be1cd9e93b755878e37dcb944b31b58b0f425d4b1e9e3
3c3207143d6db105e12f5ece6dc4b27f189c623ae90f53f716f86614820c6edc
40cda742d36c0d5714f8124f5852928a7cb45ca03c856bcd826263e7c6abbe1a
43e1e01754b03e3d0aa8414603f2fe5fb50cf234dc6d987116399b1733e7ed83
472e03986a412850052f48333f050c9f6574a17e5a15e1721120de0f947f0645
4bea69a863dd3518a37611b81dd8263a426d356a235b8fc3ee446120746d368d
4c8a6eb0c0fc468939f09b8b05cf7e48bdc0a77787d373262242901809e5b084
5e133e163178c54a27dd31a06af380e1cf8e4b4ad56fc849ecfbad079b4c30f4
653f3e53e89b4f8548ff86c19e92bb3c6b84b6be7485a320b1e00893ed877479
66ead3c399992e3ddf96a1e9fd99816c264fd53f9d4a71bfd8a0aa62ed0fd03f
68d9e44d124f55f2e42f1c08e6bbe7a909be68e3ae78cfa21374dbe5fe6db8c8
6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
714b8c42ade03196b14c98351aba8459e1fe2c4444d782a81bf4053493adb101
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center.ef.com.cn Open in urlscan Pro 118.89.205.220 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

145 Requests

74 %HTTPS

16 %IPv6

15 Domains

23 Subdomains

19 IPs

4 Countries

4181 kBTransfer

6107 kBSize

4 Cookies

0 Outgoing links

Page URL History

Redirected requests

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

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center.ef.com.cn Open in urlscan Pro
118.89.205.220 Public Scan

Screenshot
Live screenshot

Full Image

145
Requests

74 %
HTTPS

16 %
IPv6

15
Domains

23
Subdomains

19
IPs

4
Countries

4181 kB
Transfer

6107 kB
Size

4
Cookies

145 HTTP transactions
8 data transactions