Analysis for

lunge.de

Flare Score

Safe

FlareAI™ Summary

Lunge.de is a German online retailer specializing in running shoes, apparel, and accessories, with physical stores in Hamburg and Berlin. The site utilizes Shopify and Google Analytics. Security indicators are positive: a valid SSL certificate from Google Trust Services protects user data. The domain is not blacklisted and Google Safe Browsing status is clean. With a FlareScore of 76/100, Lunge.de presents a safe online shopping experience for running enthusiasts.

+0.9%

than category average

Canada

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 Google Trust Services

Not found on any blacklist (1 sources checked)

Modern security headers configured (HSTS, CSP)

Good website performance

Active social media presence

Contact information available

Built with Shopify (established platform)

Uses CDN for better performance and security

Negative Signals

Very new domain (less than 3 months old)

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

80/100

⚠ SSL Expired (20) ✓ HSTS (20) ✓ CSP (20) ✓ X-Frame (20)

SSL Certificate

Issuer

Google Trust Services

Valid From

Dec 03, 2025

Valid Until

Mar 03, 2026

Certificate Expired

Security Headers

HSTS

CSP

X-Frame-Options

How Was This Calculated?

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

lunge.de Analysis

FlareScore™: 76/100 (Safe Risk)

Our analysis of lunge.de identified 9 positive security indicators and 1 potential concerns. The FlareScore™ rating combines technical security measures, domain reputation, and content analysis.

SSL Certificate Analysis

AI Content Review

12 DNS Records

Analysis Sources

• SSL: Google Trust Services
• DNS: 12 records analyzed
• Content: Visual & text analysis

Last Checked

Jan 10, 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

TXT

                                                            ASPMX.L.GOOGLE.COM
                                                        

                                                            ALT2.ASPMX.L.GOOGLE.COM
                                                        

                                                            ALT1.ASPMX.L.GOOGLE.COM
                                                        

                                                            ASPMX2.GOOGLEMAIL.COM
                                                        

                                                            ASPMX3.GOOGLEMAIL.COM
                                                        

                                                            facebook-domain-verification=qh6xktaxyoy9hz36cjhnr7zpgwsyvn
                                                        

                                                            v=spf1 include:_spf.google.com ~all
                                                        

SPF

                                                            google-site-verification=0U-7zrbqz0BA6Kaz-iduKEX63fxGx8WF2sJh9E3GpbM
                                                        

HTTP Headers

Key server response headers for security analysis.

Security (5)

Clickjacking Protection

Content Security Policy

HSTS

XSS Filter

MIME Sniffing Protection

Web Server

                                            cloudflare
                                        

Cloudflare Ray ID

                                            9bbde9611cd0ad2e-CDG
                                        

Cache Policy

                                            private, no-store
                                        

CDN Cache

                                            DYNAMIC
                                        

{
    "date": "Sat, 10 Jan 2026 17:32:05 GMT",
    "content-type": "text\/html; charset=utf-8",
    "content-length": "0",
    "location": "https:\/\/www.lunge.de\/",
    "cf-ray": "9bbde9611cd0ad2e-CDG",
    "x-sorting-hat-podid": "373",
    "x-sorting-hat-shopid": "62494146751",
    "x-storefront-renderer-rendered": "1",
    "x-redirect-reason": "canonical_host_redirection",
    "shopify-complexity-score": "7670",
    "set-cookie": "_shopify_essential=:AZuo9xjXAAEANy3SVq6sXK3G7Xvmb0_54wYbnj4MsS5f3tBmCbKOCYV08580Bf5HQcqJSmxeEf-yx6Wb1aCwCbrOPBeXNVaJQxA1QxkGqpd87ThCGdr9BYCVDcmvbuiGJ2HZMoPZyHxNm4ed_uSn2Sux_j4I_7EvHQ_SmR61lJjIWW6pLhqZgwdFZxAcNlWlvMSyieF93PkuBZtIqDx8lNdnTiViqKURSi3GnjBc1tpOudq8LWO_ylKwKhxA49eUU5LhSWr4bzZZaHZ-Wc6K9GCQZRa_EOWZ2QEJJFqwnSTKmZ0KBCaC8qaPk0r_h-tbkcr-yzcSe-eJI38:; Max-Age=31536000; Path=\/; HttpOnly; Secure; Priority=High; SameSite=Lax",
    "x-frame-options": "DENY",
    "content-security-policy": "block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;",
    "strict-transport-security": "max-age=7889238",
    "x-shopid": "62494146751",
    "x-shardid": "373",
    "vary": "accept-encoding",
    "alt-svc": "h3=\":443\"; ma=86400",
    "cache-control": "private, no-store",
    "powered-by": "Shopify",
    "server-timing": "cfRequestDuration;dur=809.999943, earlyhints",
    "x-dc": "gcp-europe-west1,gcp-europe-west1,gcp-europe-west1",
    "x-request-id": "75aa36fb-f077-4f7b-bf72-b6d3a15699fd-1768066324",
    "cf-cache-status": "DYNAMIC",
    "report-to": "{\"endpoints\":[{\"url\":\"https:\\\/\\\/a.nel.cloudflare.com\\\/report\\\/v4?s=YuKJN%2Fp2gZen2BdPpZHO1y4XR4m3AMBRqHidPNdOJTQbiQftMphArOVxzB0DNZWmBgFt0ImhY4iskK3PFvcAE1Iibo%2FScmImk8BbdquvODhe7CLwxdFav1SzHDnHnQ%3D%3D\"}],\"group\":\"cf-nel\",\"max_age\":604800}",
    "nel": "{\"success_fraction\":0.01,\"report_to\":\"cf-nel\",\"max_age\":604800}",
    "x-xss-protection": "1; mode=block",
    "x-content-type-options": "nosniff",
    "x-permitted-cross-domain-policies": "none",
    "x-download-options": "noopen",
    "server": "cloudflare",
    "link": "<https:\/\/cdn.shopify.com>; rel=\"preconnect\", <https:\/\/cdn.shopify.com>; rel=\"preconnect\"; crossorigin",
    "content-encoding": "gzip",
    "speculation-rules": "\"\/cdn\/shopifycloud\/storefront\/assets\/storefront\/storefronts.specrules-dd5621a1.json\"",
    "etag": "W\/\"page_cache:62494146751:IndexController:87a59936c4b64f3187a6043914128ec4\"",
    "content-language": "de-DE"
}

IP Geolocation

Server location and network information

Canada

Ottawa

IP Address

23.227.38.65

ISP / Hosting

Cloudflare, Inc.

Coordinates

45.4153, -75.6894

Country Code

View on Google Maps

Email Configuration

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

SPF Record

v=spf1 include:_spf.google.com ~all

DMARC

v=DMARC1; p=none; rua=mailto:[email protected]

Performance Metrics

Website loading speed and performance analysis

Average

Load Time

0.78s

Excellent

Page Size

0.86MB

Optimized

Requests

418

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.lunge.de

mail.lunge.de

ftp.lunge.de

smtp.lunge.de

pop.lunge.de

imap.lunge.de

webmail.lunge.de

admin.lunge.de

blog.lunge.de

forum.lunge.de

+ 21 more subdomains

Privacy & Trackers

3 Trackers Found

Google Analytics

General

Google Tag Manager

General

Google DoubleClick

General

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

Website Screenshot

In-Depth Analysis

Overview

Lunge.de is an e-commerce website specializing in running gear, including running shoes, apparel, and accessories. They present themselves as a specialist retailer with physical locations in Hamburg and Berlin.

Security Assessment

Lunge.de demonstrates a solid security foundation. A valid SSL certificate issued by Google Trust Services and expiring in 2026 indicates a commitment to encrypting user data during transmission. The domain is CLEAN according to Google Safe Browsing, a crucial positive signal suggesting no current malicious activity. However, the use of 3 trackers raises some privacy concerns.

Trust Level

With a FlareScore of 76/100, Lunge.de presents a moderate level of risk. This score suggests the website is generally safe for browsing and transactions, but users should remain cautious. The positive SSL and clean browsing reports are reassuring, but the presence of trackers and potential data collection practices warrant careful consideration.

Recommendations

While Lunge.de appears secure, users should take the following precautions:

Review the privacy policy to understand data collection and usage practices.
Use strong, unique passwords for any accounts created on the site.
Be mindful of the trackers and consider using browser extensions to limit tracking.
Monitor bank statements regularly for any unauthorized transactions after making purchases.

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