Security headers
Shows browser-facing protections such as HSTS, CSP, X-Frame-Options, Referrer-Policy and related hardening signals.
Browser-visible website evidence
Desktop browser security and privacy analysis for the current tab.
Scantide Observe is the desktop browser extension for Chrome, Edge, Brave and Firefox. It analyzes the page you are currently viewing, explains browser-visible evidence, and shows how trackers, cookies, scripts, headers and infrastructure signals affect trust and privacy.
Explainable findings
No exploitation or brute forcing
Built for desktop extension APIs
Built for desktop browser extension workflows.
This page is specifically for the Scantide Observe browser extension. It is installed in Chrome, Edge, Brave or Firefox and reviews the active desktop browser tab using extension-style page visibility. That is different from Scantide Observe Mobile, which uses Android's Share menu because mobile browsers do not expose the same extension capabilities.
Use this page for the extension
- Chrome, Edge, Brave and Firefox installation
- Current-tab browser analysis
- Desktop extension permissions and workflow
- Live page evidence while browsing
Looking for Android?
Scantide Observe Mobile is the Android companion app. It scans URLs shared from mobile browsers, email, chat and other apps through the Android Share sheet.
What it checks
Practical visibility into what the page is doing.
The goal is to make browser-visible behavior understandable. A finding does not automatically mean a site is bad. It means there is evidence worth understanding.
Cookies and storage
Reviews visible cookie attributes such as Secure, HttpOnly, SameSite, third-party context and session-style behavior where available.
Scripts and embeds
Highlights external scripts, inline scripts, iframes, widgets and other page dependencies that affect trust and exposure.
Infrastructure context
Adds provider, country, ASN and jurisdiction-related context when the relevant intelligence is available.
Mail signals
Reviews MX and mail-provider signals so teams can understand where account messages, resets and notifications may flow.
Explainable score
Higher score means higher observed risk. The score is useful because the extension shows which findings pushed it up.
Why it is different
Scantide Observe explains the evidence instead of hiding behind a verdict.
Many browser safety products give a simple color, score or reputation label. That can be useful, but it often leaves the real question unanswered: what exactly caused the warning?
Typical safe/unsafe tools
- Often show little detail behind the result.
- May hide which scripts, cookies or providers influenced the rating.
- Can be difficult to use for remediation or policy review.
Scantide Observe
- Shows the evidence captured from the page.
- Separates trackers, headers, cookies, scripts, forms and infrastructure context.
- Explains why each category matters for users, admins and privacy teams.
Plain language
Why the findings matter for everyday users.
A website can look simple while loading analytics, ads, widgets, fonts, beacons, payment components and infrastructure from many providers. Scantide helps make that visible without making it scary.
Trackers
Trackers may support analytics, ads, consent banners or behavior measurement. They are not always bad, but they can mean more companies are involved when you visit a page.
External scripts
External scripts can add useful features such as maps, chat, payments or video. They also add dependency and supply-chain exposure because code is loaded from outside the website itself.
Infrastructure and countries
Hosting, mail, CDNs and analytics may be operated in different countries or by different providers. That can matter for privacy expectations, policy, regulations and user trust.
Scantide Pro
More intelligence when deeper context is needed.
The extension works immediately after installation for local browser-visible checks. A valid Scantide Pro key can add richer tracker definitions, infrastructure enrichment, mail-provider signals and jurisdiction-aware context.
Updated tracker intelligence beyond the small local baseline.
Host, ASN, provider and location enrichment for page infrastructure.
MX and mail-provider context for account and notification flows.
Jurisdiction and sovereignty-related explanations for governance review.
General latest-CVE awareness as a security context signal, not a claim that the visited site is affected.
Manual
How to use Scantide Observe.
The normal workflow is simple: open a website, click the extension, review the hero score, then expand the areas that explain why the score changed.
Install the extension
Use the Chrome Web Store for Chromium browsers or Mozilla Add-ons for Firefox. Edge and Brave can normally use the Chromium listing.
Open a website
Visit the page you want to review. Scantide performs fast local checks first so the popup can explain the most visible signals quickly.
Review the hero score
The score is risk-oriented: higher means worse. Look at the primary driver badge to understand what is contributing most.
Open details
Use the detail panels to review cookies, scripts, trackers, forms, security headers, host context and mail infrastructure where available.
Good review habit
Do not judge a site by the number alone. Use the score as a shortcut to the evidence. A marketing site may legitimately use analytics and many embeds. A banking, health, government or login page deserves stricter expectations.
Best approach: check what caused the score, whether the behavior matches the site purpose, and whether the visible providers make sense for the data being handled.
Panels
Every panel should answer “why does this matter?”
The side panels are meant to be educational as well as technical. They show evidence, explain impact and help different audiences interpret the same finding.
Overview
Overall risk score
A fast summary of the current page. It helps you see whether the page looks clean, noisy, weakly configured or dependent on many external services.
The score is not a magic verdict. It is an entry point into the evidence behind the site.
Privacy
Trackers
Highlights known analytics, advertising, consent, fingerprinting, session replay and measurement systems where they are visible.
Many trackers are legitimate, but they still mean more parties may be involved when a user visits the page.
Security
Headers
Shows whether important browser protections are present and whether the page has clear policy signals for modern browsers.
Missing headers do not automatically make a site malicious, but they often reveal weak hardening or configuration drift.
Data flow
Network and scripts
Shows contacted hosts, external scripts, beacons, forms, iframes and other page-level dependencies.
A site can inherit risk from third-party code and services even if its own domain looks simple.
Infrastructure
Host and jurisdiction context
Shows provider, country, ASN, legal-context and sovereignty-related signals when available through Scantide intelligence.
This helps privacy, governance and operations teams compare observed infrastructure against policy expectations.
Mail
MX and email infrastructure
Shows mail-provider and routing context so teams can see which providers may handle important account communication.
Mail is often part of the trust chain for password resets, notifications and identity-linked messages.
Audiences
Useful for users, operations and privacy review.
Everyday users
Understand whether a page is simple or noisy, whether it uses many trackers, and whether sensitive actions deserve more caution.
Web and security teams
Spot missing headers, third-party drift, broad scripts, weak cookie attributes and infrastructure changes directly from the browser view.
Privacy and governance
Review visible data-flow indicators, provider concentration, mail dependencies and jurisdiction context in a way that is easy to explain.
FAQ
Deeper context
CVE awareness and jurisdiction context.
Scantide Observe focuses on what the browser can see, then uses optional intelligence to add context around technologies, providers, hosting locations and legal exposure areas.
CVE awareness
When visible headers, script names, framework clues or service hints suggest known software, Scantide can help flag that the technology may deserve a CVE review. This is not the same as proving that the website is vulnerable, because many systems hide versions, apply vendor backports, or sit behind managed platforms.
Jurisdiction and sovereignty
Hosting, mail, analytics, CDNs and third-party scripts may involve providers in different countries or ownership structures. Scantide shows those signals so users, IT teams and privacy reviewers can understand where data may travel and which legal or operational questions may be worth asking.
Common questions.
Is Scantide Observe a safe/unsafe rating?
No. It is an evidence viewer with an explainable risk score. It shows what was observed so users and teams can make better decisions.
Does a higher score mean the site is malicious?
No. A higher score means more observed risk or complexity. It may be caused by trackers, weak headers, many external scripts, unusual infrastructure or policy-relevant providers.
Does the extension attack or test websites?
No. Scantide Observe is designed around browser-visible evidence and supporting lookup intelligence. It is not a brute-force, exploitation or penetration-testing tool.
What does Pro add?
A valid Scantide Pro key can add updated tracker definitions, infrastructure enrichment, mail-provider signals, ownership context and jurisdiction-aware explanations.
Why does infrastructure country matter?
The country, provider and ownership chain can matter for privacy requirements, legal exposure, internal policy, procurement rules and user trust.
Can normal users understand the results?
Yes. The page and panels explain findings in plain language so users can understand what trackers, scripts, cookies and external services may mean.
Install Scantide Observe and stop guessing what a website is doing.
Use the browser extension for live website review, the Android companion when mobile app sharing is better, and Scantide Online or Auditor for wider domain and network visibility.
Scantide product map
Which Scantide tool should I use?
Scantide is split into focused tools so the right audience gets the right kind of evidence quickly. Use Observe for live website behavior, Online for public domain checks, Dashboard for monitoring, and Auditor when you need authorized internal network visibility.
Observe browser extension
For Chrome, Edge, Brave and Firefox. Shows trackers, cookies, scripts, security headers, forms, contacted hosts and browser-visible website risk while you browse.
Open Observe guideObserve Mobile
For Android users who want to share a URL from a browser or app and understand website privacy, scripts, trackers, infrastructure and jurisdiction context on mobile.
Open Observe MobileScantide Online
For quick public-domain checks. Reviews visible TLS, DNS, headers, redirects, services, provider and jurisdiction signals for a website or domain.
Run single scanDashboard monitoring
For teams that need recurring certificate and domain visibility, status views, uploaded domain lists, expiry warnings and evidence history.
Open dashboard loginAuditor PowerShell
For Windows admins reviewing authorized internal networks. Finds reachable hosts, visible services, web responses, TLS clues and CMDB gaps in clear HTML reports.
Open PowerShell AuditorAuditor for Android
For mobile field checks and quick local network visibility. Useful for Wi-Fi review, nearby network context and on-site authorized infrastructure checks.
Open Android Auditor
Need help choosing or setting this up? Use the main manual or contact Scantide.