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teachlr.com Open in urlscan Pro
52.2.53.17  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://teachlrhq.com/
Effective URL: https://teachlr.com/
Submission: On December 17 via api from BE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 15 IPs in 3 countries across 13 domains to perform 80 HTTP transactions. The main IP is 52.2.53.17, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is teachlr.com.
TLS certificate: Issued by Sectigo RSA Domain Validation Secure ... on December 9th 2024. Valid for: a year.
This is the only time teachlr.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 188.114.96.3 13335 (CLOUDFLAR...)
51 52.2.53.17 14618 (AMAZON-AES)
8 216.198.53.3 209242 (CLOUDFLAR...)
1 52.222.206.178 16509 (AMAZON-02)
1 18.66.102.106 16509 (AMAZON-02)
2 157.240.251.9 32934 (FACEBOOK)
3 142.250.184.232 15169 (GOOGLE)
3 142.250.185.195 15169 (GOOGLE)
1 13.33.187.19 16509 (AMAZON-02)
1 216.239.34.36 15169 (GOOGLE)
1 64.233.184.154 15169 (GOOGLE)
1 142.250.186.131 15169 (GOOGLE)
2 157.240.251.35 32934 (FACEBOOK)
1 216.198.54.3 209242 (CLOUDFLAR...)
3 216.198.53.1 209242 (CLOUDFLAR...)
80 15
1    188.114.96.3 (Amsterdam, Netherlands)

ASN13335 (CLOUDFLARENET, US)
teachlrhq.com
51    52.2.53.17 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-2-53-17.compute-1.amazonaws.com
teachlr.com
8    216.198.53.3 (United States)

ASN209242 (CLOUDFLARESPECTRUM Cloudflare London, LLC, US)
static.zdassets.com
1    52.222.206.178 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-206-178.fra56.r.cloudfront.net
d24n15hnbwhuhn.cloudfront.net
1    18.66.102.106 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-102-106.fra56.r.cloudfront.net
static.hotjar.com
2    157.240.251.9 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
PTR: xx-fbcdn-shv-01-fra5.fbcdn.net
connect.facebook.net
3    142.250.184.232 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s12-in-f8.1e100.net
www.googletagmanager.com
3    142.250.185.195 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s52-in-f3.1e100.net
fonts.gstatic.com
1    13.33.187.19 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-33-187-19.fra60.r.cloudfront.net
script.hotjar.com
1    216.239.34.36 (United States)

ASN15169 (GOOGLE, US)
region1.analytics.google.com
1    64.233.184.154 (United States)

ASN15169 (GOOGLE, US)
PTR: wa-in-f154.1e100.net
stats.g.doubleclick.net
1    142.250.186.131 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s07-in-f3.1e100.net
www.google.de
2    157.240.251.35 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
PTR: edge-star-mini-shv-01-fra5.facebook.com
www.facebook.com
1    216.198.54.3 (United States)

ASN209242 (CLOUDFLARESPECTRUM Cloudflare London, LLC, US)
ekr.zdassets.com
3    216.198.53.1 (United States)

ASN209242 (CLOUDFLARESPECTRUM Cloudflare London, LLC, US)
teachlr.zendesk.com
Apex Domain
Subdomains		 Transfer
51 teachlr.com
teachlr.com
2 MB
9 zdassets.com
static.zdassets.com — Cisco Umbrella Rank: 2270
ekr.zdassets.com — Cisco Umbrella Rank: 2553
214 KB
3 zendesk.com
teachlr.zendesk.com
1 KB
3 gstatic.com
fonts.gstatic.com
51 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
186 KB
2 facebook.com
www.facebook.com — Cisco Umbrella Rank: 120
213 B
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 192
75 KB
2 hotjar.com
static.hotjar.com — Cisco Umbrella Rank: 888
script.hotjar.com — Cisco Umbrella Rank: 1185
61 KB
1 google.de
www.google.de — Cisco Umbrella Rank: 10745
63 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 135
551 B
1 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 4108
1 cloudfront.net
d24n15hnbwhuhn.cloudfront.net
d31qbv1cthcecs.cloudfront.net Failed
20 KB
1 teachlrhq.com
teachlrhq.com
693 B
80 13
Domain Requested by
51 teachlr.com teachlr.com
8 static.zdassets.com teachlr.com
static.zdassets.com
3 teachlr.zendesk.com static.zdassets.com
3 fonts.gstatic.com teachlr.com
3 www.googletagmanager.com teachlr.com
www.googletagmanager.com
2 www.facebook.com teachlr.com
2 connect.facebook.net teachlr.com
connect.facebook.net
1 ekr.zdassets.com static.zdassets.com
1 www.google.de teachlr.com
1 stats.g.doubleclick.net www.googletagmanager.com
1 region1.analytics.google.com www.googletagmanager.com
1 script.hotjar.com static.hotjar.com
1 static.hotjar.com teachlr.com
1 d24n15hnbwhuhn.cloudfront.net teachlr.com
1 teachlrhq.com 1 redirects
0 d31qbv1cthcecs.cloudfront.net Failed teachlr.com
80 16
Subject Issuer Validity Valid
*.teachlr.com
Sectigo RSA Domain Validation Secure Server CA		 2024-12-09 -
2025-12-09		 a year crt.sh
zdassets.com
WE1		 2024-11-03 -
2025-02-01		 3 months crt.sh
*.cloudfront.net
Amazon RSA 2048 M01		 2024-07-30 -
2025-07-03		 a year crt.sh
*.hotjar.com
Amazon RSA 2048 M03		 2024-05-22 -
2025-06-20		 a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2024-09-25 -
2024-12-24		 3 months crt.sh
*.google-analytics.com
WR2		 2024-11-04 -
2025-01-27		 3 months crt.sh
*.gstatic.com
WR2		 2024-11-04 -
2025-01-27		 3 months crt.sh
*.g.doubleclick.net
WR2		 2024-11-04 -
2025-01-27		 3 months crt.sh
*.google.de
WR2		 2024-11-04 -
2025-01-27		 3 months crt.sh
teachlr.zendesk.com
E5		 2024-12-06 -
2025-03-06		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://teachlr.com/
Frame ID: 7C49FF8F9D7FB0DF121D7A8ED70F55D4
Requests: 70 HTTP requests in this frame

Frame: https://static.zdassets.com/web_widget/messenger/latest/web-widget-main-5a3d0ee.js
Frame ID: EF2C1CAE255B6D6C2F5A1E904DB326F9
Requests: 9 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Teachlr: Online courses for everyone

Page URL History Show full URLs

  1. https://teachlrhq.com/ HTTP 301
    https://teachlr.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link [^>]+(?:/([\d.]+)/)?animate\.(?:min\.)?css
Overall confidence: 100%
Detected patterns
  • socket\.io.*\.js
Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js
Overall confidence: 100%
Detected patterns
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/ns\.html[^>]+></iframe>
  • <!-- (?:End )?Google Tag Manager -->
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • //static\.hotjar\.com/
Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/modernizr(?:\.([\d.]+))?.*\.js
Overall confidence: 100%
Detected patterns
  • moment(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • jquery-ui[.-]([\d.]*\d)[^/]*\.js
  • jquery-ui.*\.js

Page Statistics

80
Requests

99 %
HTTPS

0 %
IPv6

13
Domains

16
Subdomains

15
IPs

3
Countries

2445 kB
Transfer

5070 kB
Size

7
Cookies

Page URL History

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

  1. https://teachlrhq.com/ HTTP 301
    https://teachlr.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

80 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
teachlr.com/
Redirect Chain
  • https://teachlrhq.com/
  • https://teachlr.com/
126 KB
21 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
f94f2053f567d1314425759117c2ad5069d2461a6197ea4a9065811b32709ef1
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Access-Control-Allow-Origin
*
Cache-Control
no-store, no-cache, must-revalidate
Connection
Keep-Alive
Content-Encoding
gzip
Content-Type
text/html;charset=ISO-8859-1
Date
Tue, 17 Dec 2024 08:06:15 GMT
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Keep-Alive
timeout=5, max=100
Pragma
no-cache
Server
Apache/2.4.58 (Ubuntu)
Strict-Transport-Security
max-age=15768000
Transfer-Encoding
chunked
Vary
Accept-Encoding,User-Agent

Redirect headers

alt-svc
h3=":443"; ma=86400
cache-control
max-age=3600
cf-ray
8f3569a6ac96d243-FRA
content-length
167
content-type
text/html
date
Tue, 17 Dec 2024 08:06:14 GMT
expires
Tue, 17 Dec 2024 09:06:14 GMT
location
https://teachlr.com
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
priority
u=0,i
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iRh6F40O43892xlZyvdDB89qta%2FGIeOp2JV9IdHtM62vtjf613cV7MtqMtUfEea3pH6EAvsjX44e2WW9XcZirMA6Ei87B8ikQF3vmk9J7rvvEyUWw0yyvzmItsMuQ0qx"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=QUIC&rtt=12991&min_rtt=12982&rtt_var=4886&sent=11&recv=7&lost=0&retrans=0&sent_bytes=4138&recv_bytes=4351&delivery_rate=200103&cwnd=12000&unsent_bytes=0&cid=8258226d7e6efad4&ts=33&x=1" cfExtPri cfHdrFlush;dur=0
vary
Accept-Encoding
animate.css
teachlr.com/libs/textillate/assets/ 		60 KB
6 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/textillate/assets/animate.css
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
8c6b52ea5f56d608116c606d60c6df84fd7c82ea37f5258413a3574dd4ab52ef
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=2592000
Content-Encoding
gzip
ETag
"eedd-5a9556fd5a383-gzip"
Connection
Keep-Alive
Expires
Thu, 16 Jan 2025 08:06:15 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
5977
Keep-Alive
timeout=5, max=99
Date
Tue, 17 Dec 2024 08:06:15 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/css
owl.carousel.css
teachlr.com/libs/owl_carousel/assets/ 		5 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/owl_carousel/assets/owl.carousel.css
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
71a41fb6ee8f19245cf524e5ac91fc07345b2fc9a6c6d451b9d63dd7628bcc0f
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=2592000
Content-Encoding
gzip
ETag
"126b-5a9556fd4e804-gzip"
Connection
Keep-Alive
Expires
Thu, 16 Jan 2025 08:06:15 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
1135
Keep-Alive
timeout=5, max=98
Date
Tue, 17 Dec 2024 08:06:15 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/css
main.css
teachlr.com/css/ 		255 KB
42 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/css/main.css?20241210
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
b97ef46698e59c11b63700755e3343dc550ad4222bbf120a8bba419bf801e420
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=2592000
Content-Encoding
gzip
ETag
"3fa3d-5c0073b6d26b9-gzip"
Connection
Keep-Alive
Expires
Thu, 16 Jan 2025 08:06:15 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
42323
Keep-Alive
timeout=5, max=100
Date
Tue, 17 Dec 2024 08:06:15 GMT
Last-Modified
Thu, 15 Apr 2021 18:42:57 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/css
modernizr-2.5.3.min.js
teachlr.com/libs/ 		15 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/modernizr-2.5.3.min.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
aa3224c31598ee550b7c4585e4cf189693f53e0ccd42e76831c038a7686c26a9
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"3baa-5a9556fd4e804-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:15 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
6079
Keep-Alive
timeout=5, max=100
Date
Tue, 17 Dec 2024 08:06:15 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
Logo_vc.svg
teachlr.com/img/ 		6 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/img/Logo_vc.svg
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
8ac60c051dad3d63bff21fe26a151e9fe23032634b38ee2f1d3aab6a0790a30c
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"17d9-5a9556fcc6c26-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
2734
Keep-Alive
timeout=5, max=98
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/svg+xml
g+.png
teachlr.com/img/icons/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/img/icons/g+.png
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
5d47d2c95b39f1421bad4c845907c1d6f08144fe0f5461f9c967d560307f84a9
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"c8f-5a9556fccd986"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:15 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
3215
Keep-Alive
timeout=5, max=100
Date
Tue, 17 Dec 2024 08:06:15 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/png
devices.png
teachlr.com/img/icons/ 		11 KB
11 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/img/icons/devices.png
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
b6bf528ee7f811da467a29144a4dc896a96dd80626b50c7804ace9293230eaa1
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"2b61-5a9556fccd986"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:15 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
11105
Keep-Alive
timeout=5, max=100
Date
Tue, 17 Dec 2024 08:06:15 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/png
people.png
teachlr.com/img/icons/ 		28 KB
28 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/img/icons/people.png
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
3a02fc26ee0d955d0f5b4ca901a904e129856831da5e559de6877f1bbda618dc
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"6ed3-5a9556fccd986"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:15 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
28371
Keep-Alive
timeout=5, max=99
Date
Tue, 17 Dec 2024 08:06:15 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/png
certificate.png
teachlr.com/img/icons/ 		28 KB
28 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/img/icons/certificate.png
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
2c3c7685d7998f4b2625f1e6a7ba12843c23fa91d2170a3aed7e314ba499207a
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"6fd8-5a9556fccd986"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:15 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
28632
Keep-Alive
timeout=5, max=99
Date
Tue, 17 Dec 2024 08:06:15 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/png
files.png
teachlr.com/img/icons/ 		9 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/img/icons/files.png
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
c79ac4bdc2da784bc6dbd2d75f1823766eddf68ca1aeae83969395a8fbb4f015
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"23b5-5a9556fccd986"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
9141
Keep-Alive
timeout=5, max=97
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/png
profile.png
teachlr.com/img/icons/ 		5 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/img/icons/profile.png
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
4eaa1d1e8d36d59e8bb6a3fe65971232c3e7e0c373e9640ba7db53e4b92e0a67
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"15a3-5a9556fccd986"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
5539
Keep-Alive
timeout=5, max=95
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/png
comunity.png
teachlr.com/img/icons/ 		17 KB
18 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/img/icons/comunity.png
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
c89360cf804b0b493a451ae84a128ec3b35561c10404c49635ea7eb2df83380a
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"45da-5a9556fccd986"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
17882
Keep-Alive
timeout=5, max=94
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/png
gGIC6XrYXeCP0GbQwItQw4UxEJhOFUivYGCpNG2NVv5zkkZwJuVPLy_TmUssnahTOvK5MP-222x125.png
teachlr.com/content/images/covers/ 		53 KB
53 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/content/images/covers/gGIC6XrYXeCP0GbQwItQw4UxEJhOFUivYGCpNG2NVv5zkkZwJuVPLy_TmUssnahTOvK5MP-222x125.png
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
deb62ed3e4eb974cad12ab27be698cd503cc315d41bbc2ae06762d5b1b38b0c3
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"d222-5c455295fb6b1"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
53794
Keep-Alive
timeout=5, max=93
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Wed, 09 Jun 2021 13:22:08 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/png
star_light_1_16x16.svg
teachlr.com/img/ 		457 B
812 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/img/star_light_1_16x16.svg
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
dd1e2030aa9aa5807510c7153984f187849a6055bb1ff71daba8be39569e4e58
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"1c9-5a9556fcdb446-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
313
Keep-Alive
timeout=5, max=93
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/svg+xml
star_light_0_16x16.svg
teachlr.com/img/ 		458 B
812 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/img/star_light_0_16x16.svg
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
35fa59879c35726f232cccf0e3563cc2d4ae0ac246b8a67e7299754663bdf4b1
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"1ca-5a9556fcdb446-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
313
Keep-Alive
timeout=5, max=96
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/svg+xml
lamHfiEI2QW925cpKqaTYIWbdIaIzZ_LZlg5tLAiplefdhuOyvvk4gm7PmDdBOZNVR7ug-222x125.png
teachlr.com/content/images/covers/ 		40 KB
41 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/content/images/covers/lamHfiEI2QW925cpKqaTYIWbdIaIzZ_LZlg5tLAiplefdhuOyvvk4gm7PmDdBOZNVR7ug-222x125.png
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
9ce05b7f2aad386382abe6adef173f9dcd167eaeb530c8b6dd1147a6aa8e85db
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"a142-5a963831cb73d"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
41282
Keep-Alive
timeout=5, max=92
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Wed, 01 Jul 2020 16:09:10 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/png
lPbpTg_fdmtzyjyT8EPLa88_aV8xc9dRjoW3eTszXzy4Xt6Zt5ZEOdUkxODbO3PRSSxCq-222x125.jpeg
teachlr.com/content/images/covers/ 		30 KB
30 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/content/images/covers/lPbpTg_fdmtzyjyT8EPLa88_aV8xc9dRjoW3eTszXzy4Xt6Zt5ZEOdUkxODbO3PRSSxCq-222x125.jpeg
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
98b202bef0dccfba2b23ddb07f4745df1f48706fca96f87fc54bdddaaec99a3a
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"777a-5d1f619ce5a2f"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
30586
Keep-Alive
timeout=5, max=94
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Mon, 29 Nov 2021 23:50:08 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/jpeg
d6GIv6Nx7YkJy8jl1MzbMzGuZl_hcel8KUqEvNyiY9hk4qwS4VTDjnY9zXeB2pwz_N4tp-222x125.jpg
teachlr.com/content/images/covers/ 		26 KB
26 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/content/images/covers/d6GIv6Nx7YkJy8jl1MzbMzGuZl_hcel8KUqEvNyiY9hk4qwS4VTDjnY9zXeB2pwz_N4tp-222x125.jpg
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
b12508152609ea614da3c7bdfab975391b07a285fcc0a2d9f8d94ec0a661d606
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"6605-5a9639991e38e"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
26117
Keep-Alive
timeout=5, max=93
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Wed, 01 Jul 2020 16:15:26 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/jpeg
SoUah3qTWZaRMAiMT6qaNYG8KoL_QWIkQDs2FNS9bE8FFvSR9ZqwuG2hYLx_QXDv9Thc-222x125.jpg
teachlr.com/content/images/covers/ 		48 KB
48 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/content/images/covers/SoUah3qTWZaRMAiMT6qaNYG8KoL_QWIkQDs2FNS9bE8FFvSR9ZqwuG2hYLx_QXDv9Thc-222x125.jpg
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
c257a941d1a7556b7234fff0dc8de439231ae64bdb9b12c220e059d269464665
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"c017-5c7beb689bc49"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
49175
Keep-Alive
timeout=5, max=92
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Thu, 22 Jul 2021 23:33:23 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/jpeg
WAKriDlIzN79nR9S__geHNO3BA3cVKqF2Xht9QTKLPYrLEpKKtfm99NwZQgx7MxWxFdtj-222x125.png
teachlr.com/content/images/covers/ 		27 KB
27 KB 		Image
General
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Full URL
https://teachlr.com/content/images/covers/WAKriDlIzN79nR9S__geHNO3BA3cVKqF2Xht9QTKLPYrLEpKKtfm99NwZQgx7MxWxFdtj-222x125.png
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
30de2681515403c0e39df1facce92295eac297c69eaf75c265f896c6da42822c
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"6b52-5a9638c8729ba"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
27474
Keep-Alive
timeout=5, max=95
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Wed, 01 Jul 2020 16:11:48 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/png
tZ7zkGLgWaLGbTbv24BqP5SNfy8VYVb65s7NNq3TOBivvhi0gPZgT51DW1VGzBY27Sym3-222x125.jpg
teachlr.com/content/images/covers/ 		30 KB
30 KB 		Image
General
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Full URL
https://teachlr.com/content/images/covers/tZ7zkGLgWaLGbTbv24BqP5SNfy8VYVb65s7NNq3TOBivvhi0gPZgT51DW1VGzBY27Sym3-222x125.jpg
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
e823fcc024941a0127f58ea93f0b789cedf45ac384eeafc50a424ab8f7a17be8
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"7781-5c42988dcf84a"
Connection
Keep-Alive
Expires
Wed, 17 Dec 2025 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
30593
Keep-Alive
timeout=5, max=92
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Mon, 07 Jun 2021 09:19:12 GMT
Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/jpeg
Logo_Footer.svg
teachlr.com/img/ 		4 KB
2 KB 		Image
General
Check archive.org
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https://teachlr.com/img/Logo_Footer.svg
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
3114261a9bc095d78ffdfcab08ac651329955ca4ae2c816a44f6f8bfdaee29df
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"102e-5a9556fcc6c26-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
1856
Keep-Alive
timeout=5, max=91
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/svg+xml
idioma.svg
teachlr.com/img/ 		5 KB
3 KB 		Image
General
Check archive.org
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Full URL
https://teachlr.com/img/idioma.svg
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
3a57bbc8b00d390a0c17a17873a3e11db1fff5bde2608cb6ade3875eb8515551
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"12c1-5a9556fccd986-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
2110
Keep-Alive
timeout=5, max=93
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/svg+xml
icon.css
teachlr.com/css/ 		9 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/css/icon.css?20241210
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
a8db81fdced34d09a66b25fee376ce05a2692991475ae2915bafd03927148531
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=2592000
Content-Encoding
gzip
ETag
"23e4-5a9556fcae587-gzip"
Connection
Keep-Alive
Expires
Thu, 16 Jan 2025 08:06:15 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
2204
Keep-Alive
timeout=5, max=99
Date
Tue, 17 Dec 2024 08:06:15 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/css
jquery-1.7.2.js
teachlr.com/libs/jquery/ 		247 KB
73 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/jquery/jquery-1.7.2.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
1717ea1fde8ceb7584341a24efc85c853083c660a1185968fbf94520f7193de2
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Transfer-Encoding
chunked
Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"3dbd1-5a9556fd499e4-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:15 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Keep-Alive
timeout=5, max=99
Date
Tue, 17 Dec 2024 08:06:15 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
jquery-ui-1.10.0.custom.min.js
teachlr.com/libs/jquery-ui-1.10.0.custom/js/ 		222 KB
59 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/jquery-ui-1.10.0.custom/js/jquery-ui-1.10.0.custom.min.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
5863ae12fdafb740c423f76c4af6d60acc1cf13cff052a7b12fa8ccd6ec19238
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"37807-5a9556fd3cec4-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:15 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
60076
Keep-Alive
timeout=5, max=97
Date
Tue, 17 Dec 2024 08:06:15 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
EN_teachlr.js
teachlr.com/web/language/EN/ 		60 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/web/language/EN/EN_teachlr.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
989d520dea573142274fefb6a45fde6166385d3128961d1ec2655ef63be3f9ef
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"ee6c-5b48f550de05d-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:15 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
17157
Keep-Alive
timeout=5, max=100
Date
Tue, 17 Dec 2024 08:06:15 GMT
Last-Modified
Fri, 20 Nov 2020 20:03:03 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
config.js
teachlr.com/libs/ 		5 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/config.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
89f6f73d0f2c17b986dc38d2e69fc8ed6b749b4d0334f6003856a0215316b402
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"131c-5e1e853d67bf3-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
1140
Keep-Alive
timeout=5, max=96
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Mon, 20 Jun 2022 22:07:18 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
plugins.js
teachlr.com/libs/ 		95 KB
19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/plugins.js?20241210
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
4a4ca8b84d42cab4743c5c0eec98cd4f4b2762aa089baa7938e55dc26b0d75db
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"17d80-5a9556fd574a3-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
19284
Keep-Alive
timeout=5, max=97
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
commons.js
teachlr.com/libs/ 		356 KB
135 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/commons.js?20241210
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
28943eec12bf0857b5200b1814f251ff9d7d78b27bab29248f2321a77106404f
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Transfer-Encoding
chunked
Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"58f8d-5bdd1c1252c78-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Keep-Alive
timeout=5, max=96
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Thu, 18 Mar 2021 16:04:29 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
md5.js
teachlr.com/libs/ 		5 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/md5.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
8977a9278908029e2ff1c2fa51458888c91ff54123b34c65de280d63c1914459
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"15ee-5a9556fd4e804-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
1827
Keep-Alive
timeout=5, max=97
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
howler.min.js
teachlr.com/libs/howler/ 		10 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/howler/howler.min.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
91f2d6c4a43e5cfc413da2927d960561d977b245a87c34d1c2af59e3802d74e0
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"2783-5a9556fd16d65-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
3357
Keep-Alive
timeout=5, max=97
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
socket.io.min.js
teachlr.com/node_modules/socket.io/node_modules/socket.io-client/dist/ 		44 KB
14 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/node_modules/socket.io/node_modules/socket.io-client/dist/socket.io.min.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
e921fa0d885e1f97a814b7d2baff46a900213b138cf868dd715b4b8911e84a13
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"aef5-4e2bd09ebfe80-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
13811
Keep-Alive
timeout=5, max=95
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jul 2013 16:24:10 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
myNotifInbox.js
teachlr.com/web/controllers/js/ 		41 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/web/controllers/js/myNotifInbox.js?20241210
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
baea11548cb1711c11ae59555fe605c828d7b2a5ae6e1a1e63b78cc337332ca0
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"a291-5a98e03ee17e3-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
7588
Keep-Alive
timeout=5, max=96
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Fri, 03 Jul 2020 18:51:39 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
nprogress.js
teachlr.com/libs/ 		11 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/nprogress.js?20241210
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
59720775ad36bacb35ec2df39ff7694383a6ab26cb1335223f44d4c9f326cf91
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"2d58-5a9556fd4e804-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
3583
Keep-Alive
timeout=5, max=96
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
listclasses.js
teachlr.com/web/controllers/js/ 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/web/controllers/js/listclasses.js?20241210
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
289e5783d0092a69a6d26df047a7dc04739b89dcb4ee0d328d68e3f7af4118d8
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"b60-5a9556fd94d02-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
826
Keep-Alive
timeout=5, max=95
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
inbox.js
teachlr.com/web/controllers/js/ 		22 KB
5 KB 		Script
General
Check archive.org
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Full URL
https://teachlr.com/web/controllers/js/inbox.js?20241210
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"57fb-5a9556fd94d02-gzip"
Connection
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Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
5065
Keep-Alive
timeout=5, max=94
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
moment.min.js
teachlr.com/libs/fullcalendar/ 		33 KB
12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/fullcalendar/moment.min.js?20241210
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"83fa-5a9556fd0f065-gzip"
Connection
Keep-Alive
Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
11585
Keep-Alive
timeout=5, max=98
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:36 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
jquery.caret.js
teachlr.com/libs/jquery.caret/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/jquery.caret/jquery.caret.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"82b-5a9556fd48a44-gzip"
Connection
Keep-Alive
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Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
664
Keep-Alive
timeout=5, max=95
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
users.js
teachlr.com/web/controllers/js/ 		188 KB
35 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/web/controllers/js/users.js?20241210
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"2ee05-5fc623b8e610a-gzip"
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Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
35753
Keep-Alive
timeout=5, max=96
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 23 May 2023 20:28:39 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
snippet.js
static.zdassets.com/ekr/ 		10 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.zdassets.com/ekr/snippet.js?key=5a8cf5a3-f982-45c4-a6e9-64894edc0a81
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.198.53.3 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare London, LLC, US),
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cloudflare /
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Security Headers
Name Value
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Request headers

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

Response headers

access-control-max-age
0
content-encoding
br
cf-cache-status
HIT
etag
W/"c88d625098ddb649cf216dba2e52435c"
x-amz-version-id
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date
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content-type
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last-modified
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vary
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access-control-allow-headers
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strict-transport-security
max-age=0
x-amz-replication-status
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x-amz-request-id
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*
server
cloudflare
x-amz-server-side-encryption
AES256
jquery.fittext.js
teachlr.com/libs/textillate/assets/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/textillate/assets/jquery.fittext.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
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Security Headers
Name Value
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Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"42c-5a9556fd5a383-gzip"
Connection
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Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
588
Keep-Alive
timeout=5, max=95
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
jquery.lettering.js
teachlr.com/libs/textillate/assets/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/textillate/assets/jquery.lettering.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
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Name Value
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User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://teachlr.com/

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"6b3-5a9556fd5a383-gzip"
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Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
892
Keep-Alive
timeout=5, max=94
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
jquery.textillate.js
teachlr.com/libs/textillate/ 		8 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/textillate/jquery.textillate.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
Software
Apache/2.4.58 (Ubuntu) /
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Security Headers
Name Value
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Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"1f62-5a9556fd5a383-gzip"
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Expires
Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
2270
Keep-Alive
timeout=5, max=94
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
owl.carousel.min.js
teachlr.com/libs/owl_carousel/ 		23 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/libs/owl_carousel/owl.carousel.min.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-2-53-17.compute-1.amazonaws.com
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Security Headers
Name Value
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Request headers

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

Response headers

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=604800
Content-Encoding
gzip
ETag
"5d52-5a9556fd4e804-gzip"
Connection
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Tue, 24 Dec 2024 08:06:16 GMT
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
6465
Keep-Alive
timeout=5, max=93
Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
Tue, 30 Jun 2020 23:21:37 GMT
Vary
Accept-Encoding,User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
text/javascript
amplitude-3.0.2-min.gz.js
d24n15hnbwhuhn.cloudfront.net/libs/ 		72 KB
20 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-3.0.2-min.gz.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.222.206.178 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-206-178.fra56.r.cloudfront.net
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AmazonS3 /
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Request headers

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

Response headers

Content-Encoding
gzip
ETag
"ddb2c9a33323e48e371e3898022df358"
x-amz-version-id
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Date
Wed, 13 Nov 2024 12:47:30 GMT
Content-Type
application/javascript
Last-Modified
Mon, 21 Oct 2019 15:45:34 GMT
Cache-Control
max-age=31536000
Connection
keep-alive
Via
1.1 3092bdd288d2a449c56d11f2cf4a9b88.cloudfront.net (CloudFront)
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20205
X-Amz-Cf-Pop
FRA56-P3
Server
AmazonS3
hotjar-258390.js
static.hotjar.com/c/ 		13 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.hotjar.com/c/hotjar-258390.js?sv=5
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.102.106 , United States, ASN16509 (AMAZON-02, US),
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Software
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Security Headers
Name Value
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X-Content-Type-Options nosniff

Request headers

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

Response headers

strict-transport-security
max-age=2592000; includeSubDomains
cache-control
max-age=60
content-encoding
br
etag
W/d8bb8c60ff5de66ccad61a90adb2322b
cross-origin-resource-policy
cross-origin
x-content-type-options
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x-cache-hit
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content-type
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vary
Accept-Encoding
x-amz-cf-pop
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fbevents.js
connect.facebook.net/en_US/ 		239 KB
61 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
Host: teachlr.com
URL: https://teachlr.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
157.240.251.9 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
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Software
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Security Headers
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Request headers

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

Response headers

content-encoding
gzip
report-to
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content-security-policy
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General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-WQDFRX7
Requested by
Host: teachlr.com
URL: https://teachlr.com/
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TLS 1.3, , AES_128_GCM
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content-encoding
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General
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User-Agent
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https://teachlr.com
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https://teachlr.com/

Response headers

age
540172
report-to
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x-content-type-options
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General
Check archive.org
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Full URL
https://teachlr.com/img/crossfading/1.jpg
Requested by
Host: teachlr.com
URL: https://teachlr.com/css/main.css?20241210
Protocol
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Security
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Name Value
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://teachlr.com/css/main.css?20241210

Response headers

Strict-Transport-Security
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Cache-Control
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Vary
User-Agent
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Apache/2.4.58 (Ubuntu)
Content-Type
image/jpeg
2.jpg
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264 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/img/crossfading/2.jpg
Requested by
Host: teachlr.com
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Protocol
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Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
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Name Value
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Request headers

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

Strict-Transport-Security
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Cache-Control
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ETag
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Apache/2.4.58 (Ubuntu)
Content-Type
image/jpeg
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General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/img/crossfading/3.jpg
Requested by
Host: teachlr.com
URL: https://teachlr.com/css/main.css?20241210
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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Request headers

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

Strict-Transport-Security
max-age=15768000
Cache-Control
max-age=31536000
ETag
"25cfc-5a9556fccaaa6"
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Keep-Alive
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bytes
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154876
Keep-Alive
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Date
Tue, 17 Dec 2024 08:06:16 GMT
Last-Modified
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Vary
User-Agent
Server
Apache/2.4.58 (Ubuntu)
Content-Type
image/jpeg
4.jpg
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116 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://teachlr.com/img/crossfading/4.jpg
Requested by
Host: teachlr.com
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Protocol
HTTP/1.1
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Software
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Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

Strict-Transport-Security
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Cache-Control
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ETag
"1cfb4-5a9556fccba46"
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General
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Full URL
https://fonts.gstatic.com/s/sourcesanspro/v9/toadOcfmlt9b38dHJxOBGNbE_oMaV8t2eFeISPpzbdE.woff
Requested by
Host: teachlr.com
URL: https://teachlr.com/css/main.css?20241210
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.185.195 , United States, ASN15169 (GOOGLE, US),
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User-Agent
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Origin
https://teachlr.com
Referer
https://teachlr.com/

Response headers

age
505620
report-to
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x-content-type-options
nosniff
expires
Thu, 11 Dec 2025 11:39:15 GMT
alt-svc
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date
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content-type
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*
content-length
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x-xss-protection
0
server
sffe
teachlr.ttf
teachlr.com/css/fonts/ 		96 KB
97 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://teachlr.com/css/fonts/teachlr.ttf?m18frd
Requested by
Host: teachlr.com
URL: https://teachlr.com/css/main.css?20241210
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.2.53.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
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Software
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Security Headers
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User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://teachlr.com
Referer
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Response headers

Strict-Transport-Security
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Cache-Control
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ETag
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98544
Keep-Alive
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Date
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Last-Modified
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Vary
User-Agent
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Content-Type
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General
Check archive.org
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Full URL
https://fonts.gstatic.com/s/sourcesanspro/v9/toadOcfmlt9b38dHJxOBGFkQc6VGVFSmCnC_l7QZG60.woff
Requested by
Host: teachlr.com
URL: https://teachlr.com/css/main.css?20241210
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.185.195 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
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Software
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Security Headers
Name Value
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Request headers

User-Agent
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Origin
https://teachlr.com
Referer
https://teachlr.com/

Response headers

age
599770
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
Wed, 10 Dec 2025 09:30:05 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Tue, 10 Dec 2024 09:30:05 GMT
last-modified
Wed, 27 Aug 2014 23:54:46 GMT
content-type
font/woff
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="apps-themes"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges
bytes
access-control-allow-origin
*
content-length
17264
x-xss-protection
0
server
sffe
1266417163846602
connect.facebook.net/signals/config/ 		69 KB
14 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/signals/config/1266417163846602?v=2.9.179&r=stable&domain=teachlr.com&hme=b8122d5d96cd6f542162ba4f497489972d1ebe228d24c39d34f560e30ae932ce&ex_m=70%2C122%2C107%2C111%2C61%2C4%2C100%2C69%2C16%2C97%2C89%2C51%2C54%2C173%2C176%2C188%2C184%2C185%2C187%2C29%2C101%2C53%2C77%2C186%2C168%2C171%2C181%2C182%2C189%2C132%2C41%2C191%2C192%2C34%2C144%2C15%2C50%2C197%2C196%2C134%2C18%2C40%2C1%2C43%2C65%2C66%2C67%2C71%2C93%2C17%2C14%2C96%2C92%2C91%2C108%2C52%2C110%2C39%2C109%2C30%2C94%2C26%2C169%2C172%2C141%2C86%2C56%2C84%2C33%2C73%2C0%2C95%2C32%2C28%2C82%2C83%2C88%2C47%2C46%2C87%2C37%2C11%2C12%2C13%2C6%2C7%2C25%2C22%2C23%2C57%2C62%2C64%2C75%2C102%2C27%2C76%2C9%2C8%2C80%2C48%2C21%2C104%2C103%2C105%2C98%2C10%2C20%2C3%2C38%2C74%2C19%2C5%2C90%2C81%2C44%2C35%2C85%2C2%2C36%2C63%2C42%2C106%2C45%2C79%2C68%2C112%2C60%2C59%2C31%2C99%2C58%2C55%2C49%2C78%2C72%2C24%2C113
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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xx-fbcdn-shv-01-fra5.fbcdn.net
Software
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Security Headers
Name Value
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Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

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

Response headers

content-encoding
gzip
report-to
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options
nosniff
expires
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alt-svc
h3=":443"; ma=86400
date
Tue, 17 Dec 2024 08:06:16 GMT
content-type
application/x-javascript; charset=utf-8
vary
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cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
priority
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x-frame-options
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strict-transport-security
max-age=31536000; preload; includeSubDomains
reporting-endpoints
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content-security-policy
default-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;script-src 'nonce-VHKNo1gx' *.fbcdn.net *.facebook.net blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';img-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
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same-origin-allow-popups
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https://www.googletagmanager.com/gtag/js?id=G-SMGY383W08&l=dataLayer&cx=c&gtm=45He4cc1v9118293209za200
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https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-SMGY383W08&cid=1999951821.1734422776&gtm=45je4cc1v9119157014z89118293209za200zb9118293209&aip=1&dma=1&dma_cps=syphamo&gcd=13l3l3l2l1l1&npa=1&frm=0&tag_exp=101925629~102067555~102067808~102081485~102198178&tag_exp=101925629~102067555~102067808~102081485~102198178&z=369993977
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QUIC, , AES_128_GCM
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197 B 		Image
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Full URL
https://ekr.zdassets.com/compose/5a8cf5a3-f982-45c4-a6e9-64894edc0a81
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140 KB 		Script
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https://static.zdassets.com/web_widget/messenger/latest/web-widget-main-5a3d0ee.js
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Check archive.org
Download Go to
Full URL
https://teachlr.com/favicon.ico
Protocol
HTTP/1.1
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TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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4 KB 		Script
General
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https://static.zdassets.com/web_widget/messenger/latest/web-widget-locales/messenger/en-us-json-5a3d0ee.js
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Host: static.zdassets.com
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AES256
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45 KB 		Script
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https://static.zdassets.com/web_widget/messenger/latest/web-widget-9606-5a3d0ee.js
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Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/messenger/latest/web-widget-main-5a3d0ee.js
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static.zdassets.com/web_widget/messenger/latest/ Frame EF2C 		14 KB
5 KB 		Script
General
Check archive.org
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https://static.zdassets.com/web_widget/messenger/latest/web-widget-7437-5a3d0ee.js
Requested by
Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/messenger/latest/web-widget-main-5a3d0ee.js
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Request headers

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static.zdassets.com/web_widget/messenger/latest/ Frame EF2C 		14 KB
4 KB 		Script
General
Check archive.org
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https://static.zdassets.com/web_widget/messenger/latest/web-widget-3190-5a3d0ee.js
Requested by
Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/messenger/latest/web-widget-main-5a3d0ee.js
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4 KB 		Script
General
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https://static.zdassets.com/web_widget/messenger/latest/web-widget-8173-5a3d0ee.js
Requested by
Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/messenger/latest/web-widget-main-5a3d0ee.js
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H2
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Request headers

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static.zdassets.com/web_widget/messenger/latest/ Frame EF2C 		13 KB
5 KB 		Script
General
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https://static.zdassets.com/web_widget/messenger/latest/web-widget-9961-5a3d0ee.js
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Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/messenger/latest/web-widget-main-5a3d0ee.js
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H2
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TLS 1.3, , AES_128_GCM
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Request headers

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Response headers

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x-amz-version-id
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*
server
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x-amz-server-side-encryption
AES256
pv
teachlr.zendesk.com/frontendevents/ Frame 		0
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General
Check archive.org
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Full URL
https://teachlr.zendesk.com/frontendevents/pv?client=1B752747-577B-429A-A0E0-83861AF69088
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Reverse DNS
Software
cloudflare /
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
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https://teachlr.com
Sec-Fetch-Mode
cors
User-Agent
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Response headers

access-control-allow-headers
Content-Type
access-control-allow-origin
*
access-control-max-age
600
cache-control
max-age=600
cf-cache-status
DYNAMIC
cf-ray
8f3569b53a45d379-FRA
date
Tue, 17 Dec 2024 08:06:17 GMT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LHn1McZMqkEzqNrscZbXZ%2B3uI4i490X4%2BWY%2Bww81dRj2ibg%2Bu9gXUIwI%2FcX304HWvCCW%2B3pLCZhU1Sk9Hz5N2z12tf8Mx9cmkTWNfKWqPUlKAjqg%2BBEo3e8g53M1skxtiIO%2FS9A%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Origin
x-request-id
8f3569b53a45d379-FRA
x-zendesk-zorg
yes
pv
teachlr.zendesk.com/frontendevents/ Frame EF2C 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://teachlr.zendesk.com/frontendevents/pv?client=1B752747-577B-429A-A0E0-83861AF69088
Requested by
Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/messenger/latest/web-widget-main-5a3d0ee.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.198.53.1 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare London, LLC, US),
Reverse DNS
Software
cloudflare /
Resource Hash

Request headers

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

Response headers

x-request-id
8f3569b5fb9cd379-FRA
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cf-cache-status
DYNAMIC
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Fne0t9aEhcu4aTDGDkOjDnytLUOU4KByPwdJaWSVlrp%2FEeERahRQR4d9SwDGJwYMW6Yp1kcB4LEXJBDHDp5apMdCN9Qln%2BiiSGZfFS9G04avHaT8h5knIQPu2oA91QanGcspy4c%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8f3569b5fb9cd379-FRA
access-control-allow-origin
*
content-length
0
x-zendesk-zorg
yes
date
Tue, 17 Dec 2024 08:06:17 GMT
vary
Origin
server
cloudflare
config
teachlr.zendesk.com/embeddable/ Frame EF2C 		899 B
1 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://teachlr.zendesk.com/embeddable/config
Requested by
Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/messenger/latest/web-widget-main-5a3d0ee.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.198.53.1 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare London, LLC, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c3f01b84405fe59516a7d86d5d56dd61801320fc47f7a65e5d1ee14a69c5b151
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;

Request headers

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

Response headers

access-control-max-age
7200
x-request-id
8f3569b53a46d379-FRA
access-control-expose-headers
x-zendesk-origin-server
embeddable-app-server-66778ffcd5-cxpdm
cf-cache-status
EXPIRED
etag
W/"c3f01b84405fe59516a7d86d5d56dd61"
content-encoding
br
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WugBG0zQy9a%2BN3wVvs9hnXGBjMFI2MrOu5iZRAvXHnrbIYMi02A2QDECe0BugE18LMShlw4ovET%2BVd8%2BaUh9Ai9XLIYbyJV5AflBspq8Se9c31U%2Bve3MtHUEjL5ncUzetjSdXgg%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods
GET
date
Tue, 17 Dec 2024 08:06:17 GMT
content-type
application/json; charset=utf-8
vary
Accept, Origin, Accept-Encoding
x-runtime
0.020809
strict-transport-security
max-age=31536000;
cache-control
max-age=60, public, stale-while-revalidate=600, stale-if-error=3600
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cf-ray
8f3569b53a46d379-FRA
access-control-allow-origin
*
x-zendesk-zorg
yes
x-cached
MISS
server
cloudflare

Failed requests

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

Domain
d31qbv1cthcecs.cloudfront.net
URL
https://d31qbv1cthcecs.cloudfront.net/atrk.js

Verdicts & Comments Add Verdict or Comment

330 JavaScript Global Variables

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

object| 0 object| 1 object| 2 object| 3 object| 4 object| amplitude function| hj object| _hjSettings function| fbq function| _fbq object| dataLayer object| html5 object| Modernizr function| yepnope object| _atrk_opts object| hjSiteSettings object| hjLazyModules function| hjBootstrap object| hjBootstrapCalled object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal function| $ function| jQuery function| DP_jQuery_1734422776232 function| classLanguage function| Config function| log function| scrollbarWidth object| classie function| open_overlay function| close_overlay function| str_replace function| removeTags function| brToRn function| transform_bytes function| tabSelecter function| showMessageBar function| eval_maxlength function| toPto function| seleccionarTexto function| toComa function| toComaRate function| clearconsole function| completeZeros function| getGMTlist function| switchClick function| eachSwitch function| promedioRate function| createUploader function| tabs function| accordion function| numberToMonth function| dateToString function| dateToStringMsg function| dateToStringShort function| dateToStringCustom function| buttonOn function| buttonOff function| showLightbox function| hideLightbox function| datediff function| number_format function| min_to_hours function| onlyNum function| onlyCharNum function| spaceSpecialCharNum function| AcceptNum function| NumCheck function| onlyText function| emailValidate function| isValidDate function| isValidDateBD function| isValidHour function| isLeapYear function| validate function| formLoginSubmit function| adminLogoff function| showMessageAlert object| Cards object| MasterCard object| VisaCard object| AmExCard object| DinersClubCard object| DiscoverCard object| enRouteCard object| JCBCard object| LuhnCheckSum function| _CheckCardNumber function| CheckCardNumber function| CardType function| checkCardNumber function| getCardType function| getExpiryDate function| isCardNumber function| isExpiryDate function| isNum function| luhnCheck function| makeArray function| setCardNumber function| setCardType function| setExpiryDate function| setLen function| setRules function| monthToStringShort function| monthToString function| deleteLocalVideo function| text_cutter function| SESSION function| getLanguages function| getCategories function| getCountries function| checkValues function| isDefined function| enableButton function| disableButton function| enableField function| disableField function| closeSession function| selectPath function| dropdownFiltCat function| dropdownFiltLang function| dropdownFiltDate function| dropdownFiltPrice function| dropdownFiltCat2 function| dropdownFiltLang2 function| dropdownFiltPrice2 function| dropdownFiltCrit function| dropdownFiltStatus function| filterSearch function| getImageRenamed function| postANeed function| showMessage function| showStyledMessage function| removeModal function| publishModal function| surveyUpdate function| showStyledMessageOld function| getStyledMessageResponse function| template function| characterCounter function| hidecharacterCounter function| charsCounter function| getLanguageISO function| searchNumUsers function| searchNumCourses function| changeURLLanguage function| changeLanguage function| verifyConfirm function| showMessageConfirm function| reemplazo_caracteres_especiales function| validateMonthTDC function| validateYearTDC function| pasteAllowedChars function| isAllowedChar function| checkAllowedChars function| checkSpaceBar function| checkEmptyInput function| youtube_parser function| vimeo_parser function| searchTeamTeachlr function| registerUser function| URLs function| sendMailNewFollower function| sendMailNewAnnouncement function| goProfileSession string| x object| v function| screenshotPage function| addOnPageLoad_ function| urlsToAbsolute function| recoverySession function| verifyDataComplete function| verifyGetCertificate function| addCourseToMyWishlist function| getAspectRatio function| calc_mcd function| getCertificateInfo number| n string| sAscii string| sHex function| hex function| add function| R1 function| R2 function| R3 function| R4 function| calcMD5 function| formDigest object| Howler function| Howl object| io boolean| WEB_SOCKET_DISABLE_AUTO_INITIALIZATION function| myNotif function| goMessages object| NProgress function| listClasses function| sendMessage function| sendMessageInPage function| sendMailNewMessage function| chargePagePrivatesMessages function| setClicksMessages function| showMsg function| show_list function| chatWith function| delConversation function| deleteMessage function| setView function| moment function| modalContact function| settings object| work object| education function| becomeTeachlr function| saveRatePerMin function| saveProfileNative function| saveProfileFacebook function| showFieldsTeachLR function| notme function| verifyFBExist function| clearEducation function| clearWork function| checkCW function| proceedLogin function| checkMongoOnline function| doLogin function| loadFotosProfile function| loadDocumentsProfile function| saveDocProfileSettings function| skipStep function| getTrendingTeachlr function| getProfile function| loadCD function| modifyBasicInfo function| cancelEducationEdit function| editEducInfo function| modifyEducationEdit function| saveEducationEdit function| deleteEducInfo function| cancelWorkEdit function| editWorkInfo function| modifyWorkEdit function| saveWorkEdit function| deleteWorkInfo function| deleteDocInfo function| modifyMySkills function| viewMore number| useravailable function| verifyUsernameAvailable function| rankingTechlr function| suscribeTeachlr function| verifySuscribeUser function| unsuscribeTeachlr function| setProfileSettings function| saveAvailable function| addHashToURL function| changeItemMenuSettings function| elimBank function| modifyBank function| checkEmailNotificationsActive function| myIP function| savePrivacySettings function| saveProfileUserSettings function| step3PicUploader function| picUploader function| obtenerDimensiones function| fallo function| setProfilePhoto function| uptatePhotoProfileDB function| request_privateclass function| listFF5 function| follow function| unfollow function| courseTeachlrTemplate function| courseTemplate function| courseTeachlrTemplatePopular function| setActive function| startLearner function| startTeachlr function| startLearnerIndex function| startTeachlrIndex function| sendFormNewPw function| checkConfirmEmail function| sendFormChangePw function| saveNewPw function| sendMailNewPW function| reportAbuse function| checkCashOutPass function| cashOut function| saveBank function| updatePaypalEmail function| savePaypalEmail function| savePaypalEmailVerify function| becomeTeachlrMessage function| menuSettings function| menuSettingsSetActive function| saveEmail function| saveSocial function| showFollows function| addAvailableItem function| removeScheduleSetting function| getprofileEditSetting function| getProfileExperience function| getProfileSocial function| setprofileEditSetting function| uploadVerifyDoc function| uploadCertifDoc function| getVerifyDocuments function| requestVerification function| checkCurrentPasswd function| liAuth_Login function| getPicture_Login function| saveProfileLinkedin function| verifyProfileLinkedin function| lklogin function| onLinkedInAuth_Login function| pusharseHidden object| zEWebpackACJsonp function| zE function| zEmbed object| cf object| msglang function| logFacebook function| logLinkedin function| logEmail function| loadWistiaVideoHome function| homeModal function| closeVideoModal boolean| zEACLoaded

7 Cookies

Domain/Path Name / Value
teachlr.com/ Name: PHPSESSID
Value: m5e4palen1119hvtlht374abut
.teachlr.com/ Name: amplitude_idteachlr.com
Value: eyJkZXZpY2VJZCI6IjFhMTlmMzBkLTJkYmItNGZmYS1iMWU0LTJkZDNmODIxNGVjY1IiLCJ1c2VySWQiOm51bGwsIm9wdE91dCI6ZmFsc2UsInNlc3Npb25JZCI6MTczNDQyMjc3NjAxMCwibGFzdEV2ZW50VGltZSI6MTczNDQyMjc3NjAxMCwiZXZlbnRJZCI6MCwiaWRlbnRpZnlJZCI6MCwic2VxdWVuY2VOdW1iZXIiOjB9
.teachlr.com/ Name: _ga_SMGY383W08
Value: GS1.1.1734422776.1.0.1734422776.60.0.0
.teachlr.com/ Name: _ga
Value: GA1.1.1999951821.1734422776
.teachlr.com/ Name: _fbp
Value: fb.1.1734422776340.41455687423826380
.teachlr.com/ Name: _hjSessionUser_258390
Value: eyJpZCI6IjdkZGQyNTMwLTFkOTUtNTc2Mi1hMzFiLWE0YTA0ZGY5MWY0MiIsImNyZWF0ZWQiOjE3MzQ0MjI3NzY2OTgsImV4aXN0aW5nIjpmYWxzZX0=
.teachlr.com/ Name: _hjSession_258390
Value: eyJpZCI6ImMzZmM5ODI3LWYxYWYtNDhmMS05OGJkLTUxMWZjMTg5NTVmNiIsImMiOjE3MzQ0MjI3NzY3MDEsInMiOjAsInIiOjAsInNiIjowLCJzciI6MCwic2UiOjAsImZzIjoxLCJzcCI6MH0=

2 Console Messages

Source Level URL
Text
rendering warning URL: https://teachlr.com/(Line 132)
Message:
[GroupMarkerNotSet(crbug.com/242999)!:A0B0260454210000]Automatic fallback to software WebGL has been deprecated. Please use the --enable-unsafe-swiftshader flag to opt in to lower security guarantees for trusted content.
network error URL: https://d31qbv1cthcecs.cloudfront.net/atrk.js
Message:
Failed to load resource: net::ERR_NAME_NOT_RESOLVED

Security Headers

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

Header Value
Strict-Transport-Security max-age=15768000

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.

connect.facebook.net
d24n15hnbwhuhn.cloudfront.net
d31qbv1cthcecs.cloudfront.net
ekr.zdassets.com
fonts.gstatic.com
region1.analytics.google.com
script.hotjar.com
static.hotjar.com
static.zdassets.com
stats.g.doubleclick.net
teachlr.com
teachlr.zendesk.com
teachlrhq.com
www.facebook.com
www.google.de
www.googletagmanager.com
d31qbv1cthcecs.cloudfront.net
13.33.187.19
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