Public technology profileOlder observations

proprofs.com

Our stored observations for proprofs.com include 10 technologies across 6 categories. The detected platform and tools include Bootstrap, FancyBox, jQuery.

10
Technologies
6
Categories
100%
Avg. confidence
36d ago
Latest scan attempt

Some signals could not be checked in the latest scan. Technologies shown may include retained earlier observations. Missing technologies are not confirmed absent.

Technology detections are dated observations and may change between scans. Confidence scores measure matching evidence, not verified accuracy.

Current snapshot

Detected technology stack

Grouped by category · confidence is a rule score, not measured accuracy

JavaScript frameworks

5 detected
Bootstrap
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence
FancyBox
v2.0.4
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence
LazySizes
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence
Magnific Popup
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence
jQuery
v1.8.3
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence

CDN & delivery

1 detected
Cloudflare
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence

Other

1 detected
DHL
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence

Frontend

1 detected
Google Font API
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence

Tag management

1 detected
Google Tag Manager
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence

Advertising

1 detected
Picreel
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence

Publisher intelligence

Advertising ecosystem

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

Publisher declaration files were not checked in this scan.

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 · quarantine
Certificate issuer
Let's Encrypt YE1

Network footprint

Observed host
www.proprofs.com
Nameservers
alex.ns.cloudflare.com, olga.ns.cloudflare.com
Resolved IPs
104.26.12.111, 104.26.13.111, 172.67.68.126, 2606:4700:20::681a:c6f, 2606:4700:20::681a:d6f, 2606:4700:20::ac43:447e
Provider evidence
Cloudflare, LetsEncrypt

Site signals

Content and capabilities

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

Structured data

AggregateRatingContactPointOfferCatalogOrganizationProduct

Social platforms

facebooklinkedinxyoutube

Observed capabilities

Responsive viewportContact pageCustomer proof

1 form elements observed across scanned pages.

Recent technology changes

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

First detected
Bootstrap100% confidenceSep 12, 2026, 10:51 AM
First detected
Cloudflare100% confidenceSep 12, 2026, 10:51 AM
First detected
DHL100% confidenceSep 12, 2026, 10:51 AM
First detected
FancyBox100% confidenceSep 12, 2026, 10:51 AM
First detected
Google Font API100% confidenceSep 12, 2026, 10:51 AM
First detected
Google Tag Manager100% confidenceSep 12, 2026, 10:51 AM
First detected
LazySizes100% confidenceSep 12, 2026, 10:51 AM
First detected
Magnific Popup100% confidenceSep 12, 2026, 10:51 AM
First detected
Picreel100% confidenceSep 12, 2026, 10:51 AM
First detected
jQuery100% confidenceSep 12, 2026, 10:51 AM