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Security Analysis Results

firefly-iii.org

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://firefly-iii.org

No Security Risks Detected

This domain appears to be safe and secure

100%
Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:August 7, 2025 17:56:19
Target URL:https://firefly-iii.org
Scan Complete

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Page Information

Target URL
https://firefly-iii.org
Page Title
Firefly III - A free and open source personal finance manager
firefly-iii.org faviconSite Favicon
Status
Active

Host Information

Domain
firefly-iii.org
Server
cloudflare
Country
United States
IP Address
104.21.16.1
ASN Information
13335
CLOUDFLARENET

Technologies

Proton Mail logo
Proton Mail
Webmail
Bootstrap logo
Bootstrap
UI frameworks
Keybase logo
Keybase
Security
jsDelivr logo
jsDelivr
CDN
HSTS logo
HSTS
Security
Cloudflare logo
Cloudflare
CDN
+1 more technologies detected

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2025-08-06 17:56:25
Valid Until
2026-08-07 17:56:25
Subject Name
firefly-iii.org

Performance Statistics

22
Total Requests
5
Domains
4
IP Addresses
799.6 KB
Transfer Size
Content Size1.12 MB

HTTP Headers

Access-Control-Allow-Origin
*
CF-RAY
96b8a68e3b03f820-PDX
Cache-Control
public, max-age=0, must-revalidate
Connection
keep-alive
Content-Encoding
br
Content-Type
text/html; charset=utf-8
Date
Thu, 07 Aug 2025 17:56:26 GMT
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=wRPPHUvvce7FaAaIEyi7P8kkM4Uh2a2q%2B3AfWJwSpv%2FMPDf8h7Sq1XcT%2F%2BxF8x7X1l%2FGSW20JsG4DLugxIA7Iz%2FsFGV8AiWXK4%2BpMniTmKSrf7NtKlywPEXxdSsQa%2Fury8A%3D"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Strict-Transport-Security
max-age=0; includeSubDomains; preload
Transfer-Encoding
chunked
Vary
Accept-Encoding
alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
referrer-policy
strict-origin-when-cross-origin
server-timing
cfL4;desc="?proto=TCP&rtt=0&min_rtt=0&rtt_var=0&sent=0&recv=0&lost=0&retrans=0&sent_bytes=0&recv_bytes=0&delivery_rate=0&cwnd=0&unsent_bytes=0&cid=c6c8f672ad6d7301&ts=179&x=0"
x-content-type-options
nosniff
18 headers detected

Technology Stack Analysis

Proton Mail

Proton Mail

Webmail

Proton Mail is the world’s largest secure email service with over 70 million users. Available on Web, iOS, Android, and desktop. Protected by Swiss privacy law.

Bootstrap

Bootstrap

UI frameworks

Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.

Keybase

Keybase

Security

Keybase is for keeping everyone's chats and files safe, from families to communities to companies. MacOS, Windows, Linux, iPhone, and Android.

jsDelivr

jsDelivr

CDN

JSDelivr is a free public CDN for open-source projects. It can serve web files directly from the npm registry and GitHub repositories without any configuration.

HSTS

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Cloudflare

Cloudflare

CDN

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

HTTP/3

HTTP/3

Miscellaneous

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

Website Cookies 1

cf_clearance

.firefly-iii.org

HttpOnly Secure None
Value
6ThtsC.Eyr9jQwO9XhVKiDRiPdi2FHfbCQjy6cDU_MI-1754589386-1.2.1.1-4MxmSa.H1XOtgs66EuEr_EneNmLHlx1Yef489QYGJGVb3YSjEMlileaQbFHxZgGuJJ0HQI1Cgw8r64MGsRZvc_LylHmxv7Wr60ya9BtkbVd3Vpd20BSmsXSiPhwyGadVln0wNC4Fdzl0j4QVz1CVp2X18to0I2344kCHcK7cw3h6Co0TRS2kGe5cPGOO_Bm6WChAv99qmoEfzXQID3lhc8WigZo4iU_7QIQk_Px.Czc
Expires:8/7/2026

External Links 6

Download

github.com

Analyze
Target URL
https://github.com/firefly-iii/firefly-iii

Data Importer

github.com

Analyze
Target URL
https://github.com/firefly-iii/data-importer/

Download

github.com

Analyze
Target URL
https://github.com/firefly-iii/firefly-iii/

Security Policy

github.com

Analyze
Target URL
https://github.com/firefly-iii/firefly-iii/security

Untitled Link

ko-fi.com

Analyze
Target URL
https://ko-fi.com/Q5Q5R4SH1

Untitled Link

fosstodon.org

Analyze
Target URL
https://fosstodon.org/@ff3

Requested Domains 5

analytics.firefly-iii.org

Unknown Type
No category information available

cdn.jsdelivr.net

Unknown Type
No category information available

firefly-iii.org

Apex domain
Categories
BusinessBusiness & EconomyTechnologyTechnology

fonts.googleapis.com

Unknown Type
No category information available

fonts.gstatic.com

Unknown Type
No category information available
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