Free SEO tools
Analyze your site's tracking. Find out whether you use server-side GTM, which trackers you have installed, and how your site is doing on GDPR compliance.
sGTM Detector
Find out whether a site uses server-side Google Tag Manager. We check DNS records, CNAME chains, GTM configuration, and transport_url.
- DNS CNAME scan of 12+ subdomains
- sGTM provider detection
- Analysis of transport_url and the custom loader
Tracking Audit
A complete audit of your site's tracking. GA4, Meta Pixel, GTM, Consent Mode, CMP, server-side tracking, speed, and more.
- GA4, Meta, TikTok, Google Ads, Seznam
- Consent Mode v2, cookie banner, CMP
- 20+ other trackers (Hotjar, Clarity, Mixpanel...)
Setup Assistant
Fill in your CMS and platforms, download a ready-made sGTM container JSON, and import it into GTM with one click. No manual tags.
- Shoptet, Upgates, Shopify, WooCommerce, …
- Pre-configured GA4, Meta, Sklik, Heureka tags
- A ready JSON to download in 60 seconds
ROAS calculator
Calculate in 30 seconds how much revenue you lose monthly to ITP/ad-blockers and how much switching to server-side brings back. Concrete numbers for your volume.
- Current vs. new ROAS
- Monthly net saving after a DataNostro plan
- Return on investment in days
GCP sGTM cost calculator
Hosting sGTM on Google Cloud Run? Calculate how much you really pay monthly (vCPU + RAM + egress + Cloud Logging + ops) and compare with DataNostro.
- Real Google Cloud list prices (2026-05)
- Side by side with the matching DataNostro plan
- A slider for your monthly volume (100k–50M)
Want better results?
Server-side tracking typically recovers 15–30% of the data lost to ITP and ad-blockers. With DataNostro you set it up in 5 minutes.
Try for free