URL Inspection: https://sheetviewer.simplexmobile.co.uk

Open Cached · just now

UP

HTTP Status

200

Ping

15 ms

Technologies

5

Technologies Detected

Infrastructure & Network (2)

CDN	Fastly https://www.fastly.com
Evidence: • IP 199.36.158.100 → ASN 54113

CDN	jsDelivr https://www.jsdelivr.com
Evidence: • HTML <link>: https://cdn.jsdelivr.net/npm/[email protected]/css/bulma-list.min.css • HTML <link>: https://cdn.jsdelivr.net/npm/[email protected]/css/bulma.min.css

Development (1)

JavaScript Library	Font Awesome https://fontawesome.com
Evidence: • HTML <script>: https://kit.fontawesome.com/1adb84ef3e.js

SSL & Certificates (1)

Certificate Authority	Google Trust https://pki.goog
Evidence: • SSL Certificate Issuer: C=US, O=Google Trust Services, CN=WR3

Other (1)

Cloud	Firebase https://firebase.google.com
Evidence: • CNAME: Reverse DNS: sheetviewerapp.web.app

Metadata & SEO

Title

SheetViewer

Language

en

Viewport

width=device-width,initial-scale=1,maximum-scale=1,user-scalable=0,viewport-fit=cover

SSL/TLS Certificate

View Full SSL Report

Issued By

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

Security Score

77 /100

Network & Hosting

View DNS Records

199.36.158.100 • AS54113

Fastly

CNAME Record

This domain is an alias for:

sheetviewerapp.web.app

External Dependencies

fontawesome.com (1 resources)

Scripts (1)

• https://kit.fontawesome.com/1adb84ef3e.js

jsdelivr.net (2 resources)

Stylesheets (2)

Inspected on November 25, 2025 at 15:01 UTC