URL Inspection: https://www.fieldoapp.cz

Technologies Detected

Infrastructure & Network (3)

CDN	Fastly Fastly is a modern content delivery network and edge cloud platform that provides real-time content delivery, security, and edge computing services.
Description: Fastly is a modern content delivery network and edge cloud platform that provides real-time content delivery, security, and edge computing services. It's known for its real-time purging capabilities, edge computing with Varnish, and support for modern web technologies and APIs. View full details
Evidence: • IP 199.36.158.100 → ASN 54113 (Fastly)

CDN	Google Fonts Google Fonts is a free, open-source web font service that provides hundreds of high-quality fonts for use on websites.
Description: Google Fonts is a free, open-source web font service that provides hundreds of high-quality fonts for use on websites. It delivers fonts through a global CDN, ensuring fast loading and consistent typography across devices and browsers, with no licensing fees. View full details
Evidence: • HTML <link>: https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:opsz,[email protected],400;9..40,500;9..40,600;9..40,700&family=Playfair+Display:ital,wght@0,700;0,800;0,900;1,700;1,800;1,900&display=swap • Resource Hint (Preconnect): https://fonts.googleapis.com • Resource Hint (Preconnect): https://fonts.gstatic.com

Email Provider	Amazon WorkMail Amazon WorkMail is a secure, managed business email and calendar service from Amazon Web Services.
Description: Amazon WorkMail is a secure, managed business email and calendar service from Amazon Web Services. It provides enterprise-grade email capabilities with integration to AWS services, mobile device management, and data encryption. View full details
Evidence: • DNS Record MX: feedback-smtp.eu-west-1.amazonses.com (root domain: fieldoapp.cz)

SSL & Certificates (1)

Certificate Authority	Google Trust Google Trust Services is Google's certificate authority that issues SSL/TLS certificates for Google services and Google Cloud Platform.
Description: Google Trust Services is Google's certificate authority that issues SSL/TLS certificates for Google services and Google Cloud Platform. It provides trusted root certificates used by Google's infrastructure and services. View full details
Evidence: • SSL Certificate Issuer: C=US, O=Google Trust Services, CN=WR3

Other (1)

Cloud	Firebase Firebase is Google's mobile and web application development platform that provides backend services including authentication, real-time database, cloud storage, hosting, and analytics.
Description: Firebase is Google's mobile and web application development platform that provides backend services including authentication, real-time database, cloud storage, hosting, and analytics. It helps developers build and scale applications quickly without managing backend infrastructure. View full details
Evidence: • CNAME: Reverse DNS: fieldo-web.web.app

Metadata & SEO

Title

Fieldo — Zakázka. Podpis. Faktura. | Aplikace pro řemeslníky

Description

Fieldo je aplikace pro české řemeslníky. Vytvoříte zakázku u zákazníka, on podepíše prstem na mobilu a faktura odejde sama. Žádné papírování. 14 dní zdarma.

Keywords

fakturace pro řemeslníky, elektronický podpis zakázka, aplikace pro elektrikáře, faktura na mobilu, zakázky online, fieldo, fakturační software řemeslník

Canonical URL

https://fieldoapp.cz/

Language

Czech

Viewport

width=device-width, initial-scale=1.0

Domain Owner Information

View Full WHOIS

Registrar

REG-THINLINE

Created

June 11, 2026

1 months 22 days old

SSL/TLS Certificate

View Full SSL Report

Issued By

C=US, O=Google Trust Services, CN=WR3

Security Score

77 /100

Social Media Cards

OpenGraph (10 properties)

Type

website

Description

Aplikace pro české řemeslníky. Zakázka, elektronický podpis na místě a automatická faktura — vše z mobilu. 14 dní zdarma, bez karty.

Title

Fieldo — Zakázka. Podpis. Faktura.

Image

https://fieldoapp.cz/og-image.png

Url

https://fieldoapp.cz/

Locale

cs_CZ

Site Name

Fieldo

Image:width

1200

Image:height

630

Image:alt

Fieldo — aplikace pro řemeslníky

Twitter Cards (4 properties)

Description

Aplikace pro české řemeslníky. Zakázka, elektronický podpis na místě a automatická faktura — vše z mobilu.

Title

Fieldo — Zakázka. Podpis. Faktura.

Image

https://fieldoapp.cz/og-image.png

Card

summary_large_image

Network & Hosting

View DNS Records

199.36.158.100 • AS54113

Fastly

CNAME Record

This domain is an alias for:

fieldo-web.web.app

Resources

fieldoapp.cz (2 resources)

Scripts (1)

• script crossorigin:- integrity:no https://www.fieldoapp.cz//main.js

Stylesheets (1)

• stylesheet crossorigin:- integrity:no https://www.fieldoapp.cz//style.css

googleapis.com (2 resources)

Stylesheets (1)

• stylesheet crossorigin:- integrity:no https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:opsz,[email protected],400;9..40,500;9..40,600;9..40,700&family=Playfair+Display:ital,wght@0,700;0,800;0,900;1,700;1,800;1,900&display=swap

Technologies Detected

Infrastructure & Network (3)

SSL & Certificates (1)

Other (1)

Metadata & SEO

Domain Owner Information

SSL/TLS Certificate

Social Media Cards

OpenGraph (10 properties)

Twitter Cards (4 properties)

Network & Hosting

CNAME Record

Resources

fieldoapp.cz (2 resources)

Scripts (1)

Stylesheets (1)

googleapis.com (2 resources)

Stylesheets (1)

Resource Hints (1)

gstatic.com (1 resources)

Resource Hints (1)