Public technology profileAging scan

calcuworld.com

Our latest scan of calcuworld.com detected 29 technologies across 13 categories. The strongest signals include Autoptimize, Bootstrap, Contact Form 7.

29
Technologies
13
Categories
98%
Avg. confidence
41d ago
Last scanned

Current snapshot

Detected technology stack

Grouped by category · confidence is detection certainty

CMS

5 detected
Autoptimize
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Contact Form 7
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Twenty Twelve
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
WordPress
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Yoast SEO
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence

JavaScript frameworks

4 detected
Bootstrap
v3.4.1
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Preact
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
jQuery
v3.6.1
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
jQuery Migrate
v?:
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence

Analytics

3 detected
Global Site Tag
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Google Analytics
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Google Analytics 4
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence

Security

2 detected
Facebook Login
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
LetsEncrypt
First seen Jul 17, 2026Last seen Jul 17, 2026
95%
confidence

Backend

2 detected
Nginx
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
PHP
First seen Jul 17, 2026Last seen Jul 17, 2026
80%
confidence

CDN & delivery

2 detected
cdnjs
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Cloudflare
First seen Jul 17, 2026Last seen Jul 17, 2026
80%
confidence

Tag management

1 detected
Google Tag Manager
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence

Hosting & infrastructure

1 detected
Plesk
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence

Other

1 detected
RSS
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence

Payments

1 detected
Stripe
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence

Database

1 detected
MySQL
First seen Jul 17, 2026Last seen Jul 17, 2026
80%
confidence

Publisher intelligence

Advertising ecosystem

Declared direct and reseller relationships from ads.txt and app-ads.txt. These are publisher declarations, not runtime detections.

Declaration files

1/2

ads.txt and app-ads.txt

Direct relationships

406

Reseller relationships

1,594

Declared systems

175

Counted per declaration file

ads.txt

PresentHTTP 200
Direct
406
Reseller
1,594
Systems
175

app-ads.txt

Not presentHTTP 404
Direct
0
Reseller
0
Systems
0

Representative advertising systems

Top 12
pubmatic.com14 direct · 183 reseller
appnexus.com19 direct · 149 reseller
freewheel.tv2 direct · 139 reseller
rubiconproject.com15 direct · 112 reseller
openx.com9 direct · 117 reseller
google.com20 direct · 99 reseller
smartadserver.com15 direct · 63 reseller
indexexchange.com20 direct · 56 reseller
improvedigital.com5 direct · 49 reseller
lijit.com26 direct · 23 reseller
contextweb.com6 direct · 36 reseller
adform.com8 direct · 32 reseller

Publisher declarations are relationship evidence, not proof that every system executed during this scan. Aggregate counts are complete; the displayed systems are a storage-safe representative set.

Infrastructure

Network and security

DNS, hosting, TLS and email-security evidence observed during the latest scan. Incomplete lookups remain explicitly unknown.

Transport and email security

HTTPSObserved
HSTSObserved on scanned response
SPFConfigured
DMARCConfigured · none
Certificate issuer
Let's Encrypt E8

Network footprint

Observed host
calcuworld.com
Nameservers
mary.ns.cloudflare.com, quincy.ns.cloudflare.com
Resolved IPs
164.92.175.36
Provider evidence
Cloudflare, LetsEncrypt, Nginx

Site signals

Content and capabilities

Structured data, languages, social platforms and page capabilities observed across the scanned pages.

Languages

en-US

Structured data

BreadcrumbListEntryPointImageObjectListItemReadActionSearchActionWebPageWebSite

Observed capabilities

Responsive viewportContact page

1 form elements observed across scanned pages.

Recent technology changes

Observed changes between stored scans, not vendor-confirmed installation dates.

First detected
Autoptimize100% confidenceJul 17, 2026, 07:19 PM
First detected
Bootstrap100% confidenceJul 17, 2026, 07:19 PM
First detected
Cloudflare80% confidenceJul 17, 2026, 07:19 PM
First detected
Contact Form 7100% confidenceJul 17, 2026, 07:19 PM
First detected
DoubleClick Ad Exchange (AdX)100% confidenceJul 17, 2026, 07:19 PM
First detected
Facebook Login100% confidenceJul 17, 2026, 07:19 PM
First detected
Global Site Tag100% confidenceJul 17, 2026, 07:19 PM
First detected
Google AdSense100% confidenceJul 17, 2026, 07:19 PM
First detected
Google Analytics100% confidenceJul 17, 2026, 07:19 PM
First detected
Google Analytics 4100% confidenceJul 17, 2026, 07:19 PM
First detected
Google Font API100% confidenceJul 17, 2026, 07:19 PM
First detected
Google Publisher Tag100% confidenceJul 17, 2026, 07:19 PM

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