Analysis for

studentcalculators.co.uk favicon studentcalculators.co.uk

72
Flare Score
Warning

FlareAI™ Summary

Studentcalculators.co.uk, also known as Oxford Educational Supplies, provides scientific and graphical calculators. The site uses a valid SSL certificate (Let's Encrypt) and is hosted in the United Kingdom. User accounts and payment processing are enabled. Google Safe Browsing reports a clean status, a positive indicator. While currently clean on blacklists, the FlareScore of 72/100 suggests a warning. Exercise caution and standard safe browsing practices while using this website.

-6.1%
than category average
United Kingdom
Server Country
Unknown
Domain Age

Score Breakdown

How we calculated the Flare Score based on positive and negative signals.

Positive Signals

Valid SSL certificate from Let's Encrypt
Not found on any blacklist (1 sources checked)
Privacy policy present
Good website performance
Active social media presence
Contact information available

Negative Signals

Very new domain (less than 3 months old)
Missing important security headers

Pro Tip: A valid SSL certificate is a basic requirement for any trustworthy site, but it doesn't guarantee the site is not a scam.

SSL & Security

SSL certificate and security headers configuration

Security Score
20/100
⚠ SSL Expired (20) ✗ HSTS (20) ✗ CSP (20) ✗ X-Frame (20)

SSL Certificate

Issuer
Let's Encrypt
Valid From
Dec 31, 2025
Valid Until
Mar 31, 2026
Certificate Expired

How Was This Calculated?

Transparency into our FlareScore™ methodology and data sources used for this analysis.

studentcalculators.co.uk Analysis

FlareScore™: 72/100 (Warning Risk)

Our analysis of studentcalculators.co.uk identified 6 positive security indicators and 2 potential concerns. The FlareScore™ rating combines technical security measures, domain reputation, and content analysis.

SSL Certificate Analysis
AI Content Review
5 DNS Records
Analysis Sources
  • • SSL: Let's Encrypt
  • • DNS: 5 records analyzed
  • • Content: Visual & text analysis
Last Checked

Jan 31, 2026
2 months ago

Transparency Note: Our analysis is based on publicly available data and automated scanning. For detailed methodology and accuracy metrics, visit our methodology page.

DNS Configuration

Domain Name System records and email security configuration

Email Security
SPF
DKIM
DMARC
Basic
1
A
1
TXT
2
NS

HTTP Headers

Key server response headers for security analysis.

Web Server
nginx
Technology
PleskLin
Cache Policy
max-age=3600, must-r...

IP Geolocation

Server location and network information

United Kingdom
United Kingdom
Reading
IP Address
81.29.88.131
ISP / Hosting
Pulsant (Scotland) Ltd
Coordinates
51.4451, -0.9759
Country Code
GB

Email Configuration

Email security and authentication records (SPF, DKIM, DMARC).

Performance Metrics

Website loading speed and performance analysis

85
Average
Load Time
0.21s
Excellent
Page Size
0.09MB
Optimized
Requests
119
Many
Overall
85/100
Performance score

Good performance, but there's room for optimization to improve loading speed.

Blacklist Check

Checking if this domain is listed on major security blacklists.

Google Safe Browsing
Safe

Discovered Subdomains

Publicly accessible subdomains associated with this domain.

www.studentcalculators.co.uk
ftp.studentcalculators.co.uk

Privacy & Trackers

2 Trackers Found
Privacy Policy
Facebook Pixel
General
Cloudflare
General

These trackers may be used for analytics, advertising, or site functionality.

Website Screenshot

studentcalculators.co.uk screenshot

In-Depth Analysis

Overview

Studentcalculators.co.uk, operating under the name "Oxford Educational Supplies," provides scientific and graphical calculators and accessories. They target schools, colleges, universities, students, teachers, and parents. The website offers login and payment functionalities.

Security Assessment

The website utilizes a valid SSL certificate issued by Let's Encrypt, expiring in March 2026, indicating encrypted communication. Hosting is based in the United Kingdom, with Pulsant (Scotland) Ltd as the ISP. A significant positive signal is its clean status on Google Safe Browsing, confirming no detected threats.

Trust Level

The website's FlareScore of 72/100 indicates a moderate risk level. While it's not a high-risk site, the score suggests potential areas for improvement in security or privacy. This warrants caution when sharing personal or payment information.

Recommendations

Despite the valid SSL and clean Google Safe Browsing status, exercise caution when making purchases or creating accounts. Always use strong, unique passwords. Review the website's privacy policy to understand data handling practices. Consider using a virtual credit card or other secure payment methods for added protection. Regularly monitor your financial accounts for any unauthorized activity.

User Reviews and Complaints

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