URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper--class-11-12-
Submission: On November 29 via api from US — Scanned from DE

Summary

This website contacted 19 IPs in 4 countries across 18 domains to perform 111 HTTP transactions. The main IP is 117.58.247.188, located in Tāngāil, Bangladesh and belongs to AONB-AS-AP AlwaysOn Network Bangladesh Ltd, BD. The main domain is pbs.com.bd.
TLS certificate: Issued by Sectigo RSA Domain Validation Secure ... on March 12th 2023. Valid for: a year.
This is the only time pbs.com.bd was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
81 117.58.247.188 38744 (AONB-AS-A...)
3 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700:e2:... 13335 (CLOUDFLAR...)
1 2606:50c0:800... 54113 (FASTLY)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a03:2880:f08... 32934 (FACEBOOK)
2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
2 2620:1ec:bdf::63 8075 (MICROSOFT...)
2 2001:4860:480... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
3 2a03:2880:f17... 32934 (FACEBOOK)
3 23.96.124.68 8075 (MICROSOFT...)
1 23.128.64.141 32097 (WII)
1 173.231.16.77 18450 (WEBNX)
1 34.117.118.44 396982 (GOOGLE-CL...)
1 2 68.219.88.97 ()
1 1 2620:1ec:c11:... ()
111 19
Apex Domain
Subdomains
Transfer
81 pbs.com.bd
pbs.com.bd
fs.pbs.com.bd
11 MB
7 clarity.ms
www.clarity.ms — Cisco Umbrella Rank: 827
s.clarity.ms — Cisco Umbrella Rank: 7840
c.clarity.ms
28 KB
3 facebook.com
www.facebook.com — Cisco Umbrella Rank: 110
261 B
3 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 31
3 KB
2 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 3040
304 B
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 27
21 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 35
173 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 174
94 KB
2 fontawesome.com
use.fontawesome.com — Cisco Umbrella Rank: 1002
85 KB
1 bing.com
c.bing.com
762 B
1 myexternalip.com
www.myexternalip.com — Cisco Umbrella Rank: 780110
290 B
1 ipify.org
api.ipify.org — Cisco Umbrella Rank: 3028
222 B
1 seeip.org
ip.seeip.org — Cisco Umbrella Rank: 122707
322 B
1 google.de
www.google.de — Cisco Umbrella Rank: 6862
408 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 78
250 B
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 335
2 KB
1 maateen.me
fonts.maateen.me — Cisco Umbrella Rank: 432421
550 B
1 bootstrapcdn.com
stackpath.bootstrapcdn.com — Cisco Umbrella Rank: 2914
7 KB
111 18
Domain Requested by
72 pbs.com.bd pbs.com.bd
9 fs.pbs.com.bd pbs.com.bd
3 s.clarity.ms www.clarity.ms
3 www.facebook.com pbs.com.bd
3 fonts.googleapis.com pbs.com.bd
2 c.clarity.ms 1 redirects
2 region1.analytics.google.com www.googletagmanager.com
2 www.clarity.ms www.googletagmanager.com
www.clarity.ms
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 www.googletagmanager.com pbs.com.bd
www.googletagmanager.com
2 connect.facebook.net pbs.com.bd
connect.facebook.net
2 use.fontawesome.com pbs.com.bd
use.fontawesome.com
1 c.bing.com 1 redirects
1 www.myexternalip.com pbs.com.bd
1 api.ipify.org pbs.com.bd
1 ip.seeip.org pbs.com.bd
1 www.google.de pbs.com.bd
1 stats.g.doubleclick.net www.googletagmanager.com
1 cdn.jsdelivr.net pbs.com.bd
1 fonts.maateen.me pbs.com.bd
1 stackpath.bootstrapcdn.com pbs.com.bd
111 21

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

Domain
www.facebook.com
www.instagram.com
www.youtube.com
www.linkedin.com
Subject Issuer Validity Valid
*.pbs.com.bd
Sectigo RSA Domain Validation Secure Server CA
2023-03-12 -
2024-03-12
a year crt.sh
upload.video.google.com
GTS CA 1C3
2023-10-23 -
2024-01-15
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2022-12-30 -
2023-12-30
a year crt.sh
use.fontawesome.com
Cloudflare Inc ECC CA-3
2023-10-12 -
2024-10-10
a year crt.sh
fonts.maateen.me
R3
2023-11-12 -
2024-02-10
3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2023-09-08 -
2023-12-07
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2023-10-23 -
2024-01-15
3 months crt.sh
www.clarity.ms
DigiCert TLS RSA SHA256 2020 CA1
2023-08-29 -
2024-08-29
a year crt.sh
*.g.doubleclick.net
GTS CA 1C3
2023-10-23 -
2024-01-15
3 months crt.sh
www.google.de
GTS CA 1C3
2023-10-23 -
2024-01-15
3 months crt.sh
a.clarity.ms
Microsoft Azure TLS Issuing CA 06
2023-02-13 -
2024-02-08
a year crt.sh
ip.seeip.org
R3
2023-07-06 -
2023-10-04
3 months crt.sh
*.ipify.org
Sectigo RSA Domain Validation Secure Server CA
2023-02-07 -
2024-02-18
a year crt.sh
ifconfig.me
R3
2023-11-02 -
2024-01-31
3 months crt.sh

This page contains 2 frames:

Primary Page: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper--class-11-12-
Frame ID: 3EECE45DA573CC1CBA3A27224558990B
Requests: 110 HTTP requests in this frame

Frame: https://www.facebook.com/tr/
Frame ID: 39737141D664423FB3A9D07EF363512F
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

অক্ষরপত্র গাণিতিক পদার্থবিজ্ঞান দ্বিতীয় পত্র (একাদশ-দ্বাদশ শ্রেণি) : অধ্যাপক মোঃ গোলাম হোসেন প্রামানিক - Akkharpatra Ganitik Podarthobiggan Second Paper (Class 11-12) : Professor Md. Golam Hossain Pramanik

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+(?:([\d.]+)/)?(?:css/)?font-awesome(?:\.min)?\.css
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

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

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Overall confidence: 100%
Detected patterns
  • <!-- (?:End )?Google Tag Manager -->
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js


Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • jquery-ui.*\.js

Overall confidence: 100%
Detected patterns
  • //cdn\.jsdelivr\.net/

Page Statistics

111
Requests

98 %
HTTPS

70 %
IPv6

18
Domains

21
Subdomains

19
IPs

4
Countries

11469 kB
Transfer

13824 kB
Size

11
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 109
  • https://c.clarity.ms/c.gif HTTP 302
  • https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=F73BEB3E6DD54A15A8C6A56AAADECAE5&RedC=c.clarity.ms&MXFR=21478373B3146B1E31BE90ABB71465AA HTTP 302
  • https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=F73BEB3E6DD54A15A8C6A56AAADECAE5&MUID=31AB4DE626DA60D433065E3E27B1619E

111 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request akkharpatra-ganitik-podartho-biggan-2nd-paper--class-11-12-
pbs.com.bd/book/2301534/
256 KB
38 KB
Document
General
Full URL
https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper--class-11-12-
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
117.58.247.188 Tāngāil, Bangladesh, ASN38744 (AONB-AS-AP AlwaysOn Network Bangladesh Ltd, BD),
Reverse DNS
host-188-247-58-117.alwayson.net.bd
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
f185bffe529592db9db027f06391223cc3e0a030c349c3f0c900dfa2a060e861
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
no-cache,no-store
content-encoding
gzip
content-type
text/html; charset=utf-8
date
Wed, 29 Nov 2023 18:05:01 GMT
expires
-1
pragma
no-cache
server
Microsoft-IIS/10.0
strict-transport-security
max-age=2592000
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
x-powered-by
ASP.NET
css
fonts.googleapis.com/
3 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Raleway|Poppins|Lato
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper--class-11-12-
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
e254417b6094a04e5fad79b40077852f3ede63f22a73381dffcf8529caddbb44
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Wed, 29 Nov 2023 18:05:01 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Wed, 29 Nov 2023 18:05:01 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Wed, 29 Nov 2023 18:05:01 GMT
css2
fonts.googleapis.com/
13 KB
955 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Roboto:wght@100;300;400;500;700;900&display=swap
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper--class-11-12-
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
b92f631c8cf38be6724c9b0ef9dcc762b7314ee2197ced3608efb40e02618fac
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Wed, 29 Nov 2023 18:05:01 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Wed, 29 Nov 2023 16:29:07 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Wed, 29 Nov 2023 18:05:01 GMT
font-awesome.min.css
stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/
30 KB
7 KB
Stylesheet
General
Full URL
https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper--class-11-12-
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:bcf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
Wed, 29 Nov 2023 18:05:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
722
age
1591730
cdn-cachedat
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cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:04:55 GMT
cdn-proxyver
1.03
cdn-requestpullcode
200
server
cloudflare
etag
W/"269550530cc127b6aa5a35925a7de6ce"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
b3a57c6aca414a3b87fe0638b631146d
timing-allow-origin
*
cdn-requestcountrycode
DE
cdn-status
200
cf-ray
82dcc6c578b44dc7-FRA
cdn-requestpullsuccess
True
all.css
use.fontawesome.com/releases/v5.7.2/css/
53 KB
12 KB
Stylesheet
General
Full URL
https://use.fontawesome.com/releases/v5.7.2/css/all.css
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper--class-11-12-
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e2::ac40:8d0d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9c099acc093abd2df85eaa34052ad36fe69b6ed16582c14aecd2928baa3b63bf

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
Wed, 29 Nov 2023 18:05:01 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Fri, 22 Sep 2023 01:45:51 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
1773886
etag
W/"7b1d7f457d056ace7b230b587b9f3753"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=CpZKiWwG3YGbHhRLd10sHAyMp3jhodyEAS%2B84apPbW7raOqX6sMlLiTbspVq%2FzXkUKRHJnRTqScCfKQjBnSr79iS3%2Br1ukirJ1enJx9ipB5V5VwQiZcpl%2B5yGyPyDXdxPT3GMCH%2BTF3lsvYXkzpjzvDF"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=31556926
cf-ray
82dcc6c57a4a65de-FRA
alt-svc
h3=":443"; ma=86400
css
fonts.googleapis.com/
21 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Montserrat:300,400,500,600,700,800,900|Rubik:300,400,500,700,900
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper--class-11-12-
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
2d09495debc71eea2590b4a4fbb0c75b285bdfb1c23fbc357945162139c39bdd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Wed, 29 Nov 2023 18:05:01 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Wed, 29 Nov 2023 18:05:01 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Wed, 29 Nov 2023 18:05:01 GMT
font.css
fonts.maateen.me/kalpurush/
326 B
550 B
Stylesheet
General
Full URL
https://fonts.maateen.me/kalpurush/font.css
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper--class-11-12-
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
f442024b24f7febc8f5e6325adf89be99974c3e6d3415ef9211be9091e93f9e0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

x-fastly-request-id
b932321709e474450a0a837372d9d1e0bf9db5b5
date
Wed, 29 Nov 2023 18:05:01 GMT
content-encoding
gzip
via
1.1 varnish
x-cache-hits
1
age
78
x-cache
HIT
x-proxy-cache
HIT
content-length
171
x-served-by
cache-fra-eddf8230055-FRA
last-modified
Fri, 20 Mar 2020 13:11:57 GMT
server
GitHub.com
x-github-request-id
2826:68EF:12A4807:12F035D:65670180
x-timer
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etag
W/"5e74c11d-146"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=600
accept-ranges
bytes
expires
Wed, 29 Nov 2023 09:25:49 GMT
hind-siliguri-fonts.css
pbs.com.bd/font/
2 KB
600 B
Stylesheet
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Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

strict-transport-security
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date
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last-modified
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server
Microsoft-IIS/10.0
etag
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x-powered-by
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accept-ranges
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content-length
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Full URL
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Requested by
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Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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Reverse DNS
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Software
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Resource Hash
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accept-language
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Response headers

strict-transport-security
max-age=2592000
date
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last-modified
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server
Microsoft-IIS/10.0
etag
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x-powered-by
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accept-ranges
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Full URL
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Requested by
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URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12
Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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Reverse DNS
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Software
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Resource Hash
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Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

strict-transport-security
max-age=2592000
date
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last-modified
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server
Microsoft-IIS/10.0
etag
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x-powered-by
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search_short.png
pbs.com.bd/images/icon/
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Full URL
https://pbs.com.bd/images/icon/search_short.png
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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Reverse DNS
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Software
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Resource Hash
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Response headers

strict-transport-security
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date
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last-modified
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server
Microsoft-IIS/10.0
etag
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x-powered-by
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Full URL
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Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/font/hind-siliguri-fonts.css
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
117.58.247.188 Tāngāil, Bangladesh, ASN38744 (AONB-AS-AP AlwaysOn Network Bangladesh Ltd, BD),
Reverse DNS
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Software
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Resource Hash
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User-Agent
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Response headers

strict-transport-security
max-age=2592000
date
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last-modified
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server
Microsoft-IIS/10.0
etag
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x-powered-by
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Full URL
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Requested by
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URL: https://pbs.com.bd/font/hind-siliguri-fonts.css
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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Reverse DNS
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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

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Response headers

strict-transport-security
max-age=2592000
date
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last-modified
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server
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etag
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Full URL
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Requested by
Host: use.fontawesome.com
URL: https://use.fontawesome.com/releases/v5.7.2/css/all.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Request headers

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Response headers

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server
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vary
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Requested by
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H2
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Server
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Request headers

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Response headers

content-security-policy
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document-policy
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alt-svc
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Protocol
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Request headers

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Response headers

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content-encoding
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strict-transport-security
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Protocol
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Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

strict-transport-security
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content-encoding
gzip
x-content-type-options
nosniff
date
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server
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age
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content-type
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Reverse DNS
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Request headers

accept-language
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User-Agent
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Response headers

expires
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Protocol
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TLS 1.3, , AES_128_GCM
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Response headers

pragma
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date
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x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://pbs.com.bd
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
3
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
region1.analytics.google.com/g/
0
250 B
Ping
General
Full URL
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Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-HGH2QBVYLE&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
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Response headers

pragma
no-cache
date
Wed, 29 Nov 2023 18:05:02 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://pbs.com.bd
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/
0
250 B
Ping
General
Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-HGH2QBVYLE&cid=1625708489.1701281103&gtm=45je3b81v887651630z8847203264&aip=1&dma=1&dma_cps=sypham&gcd=11l1l1l1l1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-HGH2QBVYLE&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c00::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 29 Nov 2023 18:05:02 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://pbs.com.bd
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
region1.analytics.google.com/g/
0
54 B
Ping
General
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-HGH2QBVYLE&gtm=45je3b81v887651630z8847203264&_p=1701281102580&gcd=11l1l1l1l1&dma_cps=sypham&dma=1&cid=1625708489.1701281103&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=2&sid=1701281102&sct=1&seg=0&dl=https%3A%2F%2Fpbs.com.bd%2Fbook%2F2301534%2Fakkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12&dt=%E0%A6%85%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%B0%E0%A6%AA%E0%A6%A4%E0%A7%8D%E0%A6%B0%20%E0%A6%97%E0%A6%BE%E0%A6%A3%E0%A6%BF%E0%A6%A4%E0%A6%BF%E0%A6%95%20%E0%A6%AA%E0%A6%A6%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%A5%E0%A6%AC%E0%A6%BF%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8%20%E0%A6%A6%E0%A7%8D%E0%A6%AC%E0%A6%BF%E0%A6%A4%E0%A7%80%E0%A7%9F%20%E0%A6%AA%E0%A6%A4%E0%A7%8D%E0%A6%B0%20(%E0%A6%8F%E0%A6%95%E0%A6%BE%E0%A6%A6%E0%A6%B6-%E0%A6%A6%E0%A7%8D%E0%A6%AC%E0%A6%BE%E0%A6%A6%E0%A6%B6%20%E0%A6%B6%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A3%E0%A6%BF)%20%3A%20%E0%A6%85%E0%A6%A7%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AA%E0%A6%95%20%E0%A6%AE%E0%A7%8B%E0%A6%83%20%E0%A6%97%E0%A7%8B%E0%A6%B2%E0%A6%BE%E0%A6%AE%20%E0%A6%B9%E0%A7%8B%E0%A6%B8%E0%A7%87%E0%A6%A8%20%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%AE%E0%A6%BE%E0%A6%A8%E0%A6%BF%E0%A6%95%20-%20Akkharpatra%20Ganitik%20Podarthobiggan%20Second%20Paper%20(Class%2011-12)%20%3A%20Professor%20Md.%20Golam%20Hossain%20Pramanik&en=view_item&_c=1&_et=3&tfd=4303
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-HGH2QBVYLE&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

pragma
no-cache
date
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server
Golfe2
content-type
text/plain
access-control-allow-origin
https://pbs.com.bd
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
42 B
408 B
Image
General
Full URL
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Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
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cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
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content-length
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x-xss-protection
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expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.facebook.com/tr/
0
31 B
Image
General
Full URL
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Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f176:84:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
date
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server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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www.facebook.com/tr/
0
31 B
Image
General
Full URL
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Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f176:84:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
date
Wed, 29 Nov 2023 18:05:02 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
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199 B
Document
General
Full URL
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Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f176:84:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
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Security Headers
Name Value
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Request headers

Content-Type
application/x-www-form-urlencoded
Origin
https://pbs.com.bd
Referer
https://pbs.com.bd/
Upgrade-Insecure-Requests
1
User-Agent
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accept-language
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Response headers

access-control-allow-credentials
true
access-control-allow-origin
https://pbs.com.bd
alt-svc
h3=":443"; ma=86400
content-length
0
content-type
text/plain
cross-origin-resource-policy
cross-origin
date
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server
proxygen-bolt
strict-transport-security
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59 KB
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Script
General
Full URL
https://www.clarity.ms/s/0.7.18/clarity.js
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/tag/iwycnpti0k?ref=gtm
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:bdf::63 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
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content-encoding
br
last-modified
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etag
W/"0x8DBE772F014B026"
vary
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x-azure-ref
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content-type
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access-control-allow-origin
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cache-control
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x-cache
TCP_HIT
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collect
s.clarity.ms/
0
290 B
XHR
General
Full URL
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Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.18/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
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Request headers

Accept
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Referer
https://pbs.com.bd/
accept-language
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User-Agent
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Response headers

Access-Control-Allow-Origin
https://pbs.com.bd
Date
Wed, 29 Nov 2023 18:05:03 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
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82 KB
82 KB
Font
General
Full URL
https://pbs.com.bd/font/HindSiliguri-Light.woff2
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/font/hind-siliguri-fonts.css
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
117.58.247.188 Tāngāil, Bangladesh, ASN38744 (AONB-AS-AP AlwaysOn Network Bangladesh Ltd, BD),
Reverse DNS
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Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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Origin
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accept-language
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User-Agent
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Response headers

strict-transport-security
max-age=2592000
date
Wed, 29 Nov 2023 18:05:02 GMT
last-modified
Tue, 07 Jun 2022 00:43:18 GMT
server
Microsoft-IIS/10.0
etag
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x-powered-by
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content-type
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access-control-allow-origin
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accept-ranges
bytes
content-length
84168
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Image
General
Full URL
https://pbs.com.bd/images/common_image/book3.svg
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
117.58.247.188 Tāngāil, Bangladesh, ASN38744 (AONB-AS-AP AlwaysOn Network Bangladesh Ltd, BD),
Reverse DNS
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strict-transport-security
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TLS 1.3, , AES_128_GCM
Server
173.231.16.77 , United States, ASN18450 (WEBNX, US),
Reverse DNS
api.ipify.org
Software
nginx/1.25.1 /
Resource Hash
bb3e6805c49a69e254692f39973f90dafe0e09cdc7684770962a8688c97f8879

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://pbs.com.bd/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

Access-Control-Allow-Origin
*
Date
Wed, 29 Nov 2023 18:05:04 GMT
Server
nginx/1.25.1
Connection
keep-alive
Content-Length
22
Vary
Origin
Content-Type
application/json
json
www.myexternalip.com/
53 B
290 B
XHR
General
Full URL
https://www.myexternalip.com/json?jsonp=ip
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/lib/jquery/jquery-3.5.1.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.117.118.44 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
44.118.117.34.bc.googleusercontent.com
Software
istio-envoy /
Resource Hash
79602a18d77ce20294cf8f3e1fc2c7f05d17d9a35bb044e802b28bdfa89f5b80

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://pbs.com.bd/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
Wed, 29 Nov 2023 18:05:04 GMT
x-envoy-decorator-operation
auxiliary-site-canary-service.myexternalip-com.svc.cluster.local:80/*
via
1.1 google
server
istio-envoy
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
x-envoy-upstream-service-time
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
53
WebBannerTop20.gif
fs.pbs.com.bd/Dir/com/ECO/bannertop/main_WebbannerTop/
6 MB
6 MB
Image
General
Full URL
https://fs.pbs.com.bd/Dir/com/ECO/bannertop/main_WebbannerTop/WebBannerTop20.gif
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
117.58.247.188 Tāngāil, Bangladesh, ASN38744 (AONB-AS-AP AlwaysOn Network Bangladesh Ltd, BD),
Reverse DNS
host-188-247-58-117.alwayson.net.bd
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
b9294676ed68a5a736233d9279cd2f574e344e07a6212e1f96bf8749f67694a3

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
Wed, 29 Nov 2023 18:05:03 GMT
last-modified
Sun, 10 Sep 2023 08:39:34 GMT
server
Microsoft-IIS/10.0
etag
"1d9e3c2536281ef"
x-powered-by
ASP.NET
content-type
image/gif
accept-ranges
bytes
content-length
6317807
MobileBannerTop20.gif
fs.pbs.com.bd/Dir/com/ECO/bannertop/main_MobilebannerTop/
3 MB
3 MB
Image
General
Full URL
https://fs.pbs.com.bd/Dir/com/ECO/bannertop/main_MobilebannerTop/MobileBannerTop20.gif
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
117.58.247.188 Tāngāil, Bangladesh, ASN38744 (AONB-AS-AP AlwaysOn Network Bangladesh Ltd, BD),
Reverse DNS
host-188-247-58-117.alwayson.net.bd
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
16251a3885e68566dd9ef05347e081f5a32f5226691f13938b1292edee2448bd

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
Wed, 29 Nov 2023 18:05:03 GMT
last-modified
Sun, 10 Sep 2023 10:35:32 GMT
server
Microsoft-IIS/10.0
etag
"1d9e3d2867928fb"
x-powered-by
ASP.NET
content-type
image/gif
accept-ranges
bytes
content-length
3431163
collect
s.clarity.ms/
0
290 B
XHR
General
Full URL
https://s.clarity.ms/collect
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.18/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.96.124.68 Tappahannock, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept
application/x-clarity-gzip
Referer
https://pbs.com.bd/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

Access-Control-Allow-Origin
https://pbs.com.bd
Date
Wed, 29 Nov 2023 18:05:04 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
appId=cid-v1:b1d896b3-bec7-448b-b764-240152e813e8
author-default-image-1.jpg
pbs.com.bd/images/common_image/
8 KB
8 KB
Image
General
Full URL
https://pbs.com.bd/images/common_image/author-default-image-1.jpg
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
117.58.247.188 Tāngāil, Bangladesh, ASN38744 (AONB-AS-AP AlwaysOn Network Bangladesh Ltd, BD),
Reverse DNS
host-188-247-58-117.alwayson.net.bd
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
9c9a77825256d59e0e295898d45555445e70fa91895518e525e5642c0f32a138
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

strict-transport-security
max-age=2592000
date
Wed, 29 Nov 2023 18:05:03 GMT
last-modified
Sat, 06 Nov 2021 18:13:44 GMT
server
Microsoft-IIS/10.0
etag
"1d7d33a08cde3db"
x-powered-by
ASP.NET
content-type
image/jpeg
accept-ranges
bytes
content-length
8155
SetSessionPublicIP
pbs.com.bd/Home/
13 B
176 B
XHR
General
Full URL
https://pbs.com.bd/Home/SetSessionPublicIP?IpAddrs=45.141.152.77
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/lib/jquery/jquery-3.5.1.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
117.58.247.188 Tāngāil, Bangladesh, ASN38744 (AONB-AS-AP AlwaysOn Network Bangladesh Ltd, BD),
Reverse DNS
host-188-247-58-117.alwayson.net.bd
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
89ac39be1b166cd428249646a54225a323e39e781c0905992e18292253400180
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12
X-Requested-With
XMLHttpRequest
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

strict-transport-security
max-age=2592000
content-encoding
gzip
date
Wed, 29 Nov 2023 18:05:03 GMT
server
Microsoft-IIS/10.0
x-powered-by
ASP.NET
vary
Accept-Encoding
content-type
text/plain; charset=utf-8
SetSessionPublicIP
pbs.com.bd/Home/
13 B
199 B
XHR
General
Full URL
https://pbs.com.bd/Home/SetSessionPublicIP?IpAddrs=45.141.152.77
Requested by
Host: pbs.com.bd
URL: https://pbs.com.bd/lib/jquery/jquery-3.5.1.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
117.58.247.188 Tāngāil, Bangladesh, ASN38744 (AONB-AS-AP AlwaysOn Network Bangladesh Ltd, BD),
Reverse DNS
host-188-247-58-117.alwayson.net.bd
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
89ac39be1b166cd428249646a54225a323e39e781c0905992e18292253400180
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://pbs.com.bd/book/2301534/akkharpatra-ganitik-podartho-biggan-2nd-paper-class-11-12
X-Requested-With
XMLHttpRequest
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36
Content-Type
application/json; charset=utf-8

Response headers

strict-transport-security
max-age=2592000
content-encoding
gzip
date
Wed, 29 Nov 2023 18:05:04 GMT
server
Microsoft-IIS/10.0
x-powered-by
ASP.NET
vary
Accept-Encoding
content-type
text/plain; charset=utf-8
collect
s.clarity.ms/
0
290 B
XHR
General
Full URL
https://s.clarity.ms/collect
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.18/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.96.124.68 Tappahannock, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept
application/x-clarity-gzip
Referer
https://pbs.com.bd/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

Access-Control-Allow-Origin
https://pbs.com.bd
Date
Wed, 29 Nov 2023 18:05:06 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
appId=cid-v1:b1d896b3-bec7-448b-b764-240152e813e8
c.gif
c.clarity.ms/
Redirect Chain
  • https://c.clarity.ms/c.gif
  • https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=F73BEB3E6DD54A15A8C6A56AAADECAE5&RedC=c.clarity.ms&MXFR=21478373B3146B1E31BE90ABB71465AA
  • https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=F73BEB3E6DD54A15A8C6A56AAADECAE5&MUID=31AB4DE626DA60D433065E3E27B1619E
42 B
467 B
Image
General
Full URL
https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=F73BEB3E6DD54A15A8C6A56AAADECAE5&MUID=31AB4DE626DA60D433065E3E27B1619E
Protocol
H2
Server
68.219.88.97 -, , ASN (),
Reverse DNS
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
99c2917ee5b2a01459a923bdd1c676f15ee73b62b87f696e6735312d26f51e12

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://pbs.com.bd/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 29 Nov 2023 18:05:19 GMT
last-modified
Wed, 30 Aug 2023 19:01:41 GMT
server
Microsoft-IIS/10.0
etag
"8d59566974dbd91:0"
x-powered-by
ASP.NET
content-type
image/gif
p3p
CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
cache-control
private, no-cache, proxy-revalidate, no-store
accept-ranges
bytes
content-length
42

Redirect headers

pragma
no-cache
date
Wed, 29 Nov 2023 18:05:18 GMT
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref
Ref A: A52C4189ABF44DBBA68EC4131636B49A Ref B: FRAEDGE1118 Ref C: 2023-11-29T18:05:19Z
x-powered-by
ASP.NET
x-cache
CONFIG_NOCACHE
p3p
CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
location
https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=F73BEB3E6DD54A15A8C6A56AAADECAE5&MUID=31AB4DE626DA60D433065E3E27B1619E
cache-control
private, no-cache, proxy-revalidate, no-store
content-length
0

Verdicts & Comments Add Verdict or Comment

133 JavaScript Global Variables

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

object| documentPictureInPicture function| fbq function| _fbq object| dataLayer string| BookName string| url object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga function| clarity object| gaplugins object| gaGlobal object| gaData function| onYouTubeIframeAPIReady function| $ function| jQuery object| bootstrap function| lozad function| Sweetalert2 function| SweetAlert function| Swal function| sweetAlert function| swal function| SetUserIPAddress number| screenHeight function| goto_cash_on_delivery function| goto_any_url function| goto_any_url_mob function| set_desk_menu_url function| categorySessionRemove function| categorySessionRemoveByName function| EmailValidation function| ControlShippingAddress function| type_must_number function| ContactValidation function| ContactValidationShipment function| CheckDataFillUp function| RemoveCartItem function| ConfirmDialog function| SearchDataAuthor function| ResetSearchDataAuthor function| SearchDataPublisher function| ResetSearchDataPublisher function| ResetSearchDataSubject function| SearchData function| SearchDataMob function| AddShoppingCart function| AddShoppingCartBookDetails function| AddShoppingCartPreOrder function| AddShoppingCartPreOrderDetails function| AddToWishList function| AddToBookRequest function| GotoWishlist function| ShowMessage function| GoToBookDetails function| GoToBookDetailsURL function| GoToBookDetailsPreOrder function| GoToStationeryDetails function| GoToStationeryDetailsURL function| GoToStationeryDetailsPreOrder function| SubscribeEmail function| UnSubscribeEmail function| goto_cart_page function| GetTotalWishlistData function| GetTotalBookRequestlistData function| GetCartTotalPrice function| GetCartTotalPriceMyCartPage function| GetCartOfferCheck function| BookWiseCountCart function| BookWiseCountCartMyCartPage function| DecreaseAddToCart function| IncreaseCartForMyCartPage function| IncreaseCartForMyCartPagePreOrder function| DecreaseCartForMyCartPage function| DecreaseCartForMyCartPagePreOrder function| goto_customer_edit function| UpdateCustomerInformation function| UpdateUserPassword function| RemovePendingOder function| goto_buy_now function| goto_buy_now_preorder function| readURL function| ShowPromoCodeOption function| ShowDivReportIncorrentInfo function| save_report_info function| manage_collapse_manu function| manage_collapse_manu_hover11 function| replaceNumbers function| LoadHomePageData function| OrderWiseLoadAllCarouselFn function| HomepageMainBanner function| HomepageCarouselWiseDataLoad function| HomepageCarouselWiseDataLoadMultiple function| HomepageCarouselStationeryCarouselWise function| HomepageTopCarouselBannerDataLoad function| GetAllBookInfoes function| HomepageFirstTwoCarousel1 function| HomepageFirstTwoCarousel2 function| wheel function| HomepageFirstTwoCarousel function| HomepageLoadSpecificCarousel function| HomepageCarousel function| HomepageAllCarouselData function| HomepageCarouselTopAuthor function| HomepageCarouselTopAuthorCarouselWise function| HomepageCarouselTopCategoryList function| HomepageCarouselWiseTopCategoryList function| HomepageMiddleBanner function| HomepageCarouselWiseMiddleBanner function| HomepageCarouselWiseFixedDesign function| HomepageTopCarouselBanner function| HomepageTopCarouselBannerMobile function| popupModalClose function| GetTopBanner function| countDownTimer function| countDownTimerMobile function| DisableBackButtonAllBrowsers function| bounce function| next_carousel function| prevv_carousel function| openNav function| closeNav function| openNav1 function| closeNav1 function| GetAllWishDataCheck function| GetAllBookRequestDataCheck function| facebook_click function| messenger_click function| copyToClipboard function| outFunc function| linkedin_click function| twitter_click

11 Cookies

Domain/Path Name / Value
pbs.com.bd/ Name: .AspNetCore.Antiforgery.B6RPubf2LMI
Value: CfDJ8Nn36_1msD5FhvyVv9UsCOgB8itBD9ZtxBxwPulzHCkOnafI11BLH2_tlgOMOAnxwqLeztqbDUzFM7kH1DEKY9V-LM8IZjvIYG7aMZ6rQ4_fpg6aDwllNNu68zgxHxefPjBX9uORQgQyfkjZHJDx7xY
pbs.com.bd/ Name: .AspNetCore.Session
Value: CfDJ8Nn36%2F1msD5FhvyVv9UsCOiomDxN7uTLWzSFYgDnH3G7OS0T7jAY88UtDjkJ5Ly8mUcHlL2OESZ8Lep3OfBHEvSMuRfCKn2jdEw0BhZIzfp0Lrfs%2BSEo3o5JWLV6SQr%2F1NEDB1bSqsPaXVQHeOfs2M85VegYploBVl%2BGHoWqc8Zh
.pbs.com.bd/ Name: _gcl_au
Value: 1.1.1070922264.1701281103
.pbs.com.bd/ Name: _gid
Value: GA1.3.1987887560.1701281103
.pbs.com.bd/ Name: _gat_UA-225618982-1
Value: 1
.pbs.com.bd/ Name: _ga
Value: GA1.1.1625708489.1701281103
.pbs.com.bd/ Name: _ga_HGH2QBVYLE
Value: GS1.1.1701281102.1.0.1701281102.60.0.0
.pbs.com.bd/ Name: _fbp
Value: fb.2.1701281102822.19213924
www.clarity.ms/ Name: CLID
Value: 217fd29751c44439a611c326fc551221.20231129.20241128
.pbs.com.bd/ Name: _clck
Value: 1hzyyzl%7C2%7Cfh4%7C0%7C1428
.pbs.com.bd/ Name: _clsk
Value: 1mqxw5l%7C1701281103413%7C1%7C1%7Cs.clarity.ms%2Fcollect

1 Console Messages

Source Level URL
Text
network error URL: https://fs.pbs.com.bd/DIR/Com/PBS/Author/Image/7859.jpg
Message:
Failed to load resource: the server responded with a status of 404 ()

Security Headers

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

Header Value
Strict-Transport-Security max-age=2592000
X-Frame-Options SAMEORIGIN

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.

api.ipify.org
c.bing.com
c.clarity.ms
cdn.jsdelivr.net
connect.facebook.net
fonts.googleapis.com
fonts.maateen.me
fs.pbs.com.bd
ip.seeip.org
pbs.com.bd
region1.analytics.google.com
s.clarity.ms
stackpath.bootstrapcdn.com
stats.g.doubleclick.net
use.fontawesome.com
www.clarity.ms
www.facebook.com
www.google-analytics.com
www.google.de
www.googletagmanager.com
www.myexternalip.com
117.58.247.188
173.231.16.77
2001:4860:4802:34::36
23.128.64.141
23.96.124.68
2606:4700::6810:5914
2606:4700::6812:bcf
2606:4700:e2::ac40:8d0d
2606:50c0:8000::153
2620:1ec:bdf::63
2620:1ec:c11::200
2a00:1450:4001:80f::200e
2a00:1450:4001:82a::2003
2a00:1450:4001:831::2008
2a00:1450:4001:831::200a
2a00:1450:400c:c00::9b
2a03:2880:f084:d:face:b00c:0:3
2a03:2880:f176:84:face:b00c:0:25de
34.117.118.44
68.219.88.97
01f377d06553dca1758e3be6836b8502ae346186ec715da6e53529a49ba05b67
03491410322fb696079911635b78acf04581118b57631937c906d353b164034e
08111d1aa76b0360f049fa6a5c3fdb1b67125c3467018a41f11da458ac3a7013
096b3935dda9401e2e8102ac0068e9cf310c555afc6fe6c7d2574b7f6588aa18
0b33f6b50a5ce23ac8e639b37cdd25e07819b94b4e93ed2622112afbd912b25c
0e78c2c656e172abe9283939b6335184b825b3aa4c2272cda8ade1c8d1afecac
14e8e8f73a34e4cbbd05e272709caece7782710b2a3a7d6fcfc2887a42fe19cb
161d376a3705f12db4f06b703cacff7064bb8bac556bbe60e9d1e4240e12141c
16251a3885e68566dd9ef05347e081f5a32f5226691f13938b1292edee2448bd
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