On-page SEO
Review title, description, headings, word count, visible content and selected document metadata.
SEO Browser Extension
Analyse the page you are viewing—only when you ask.
Open the browser companion on any permitted page to review on-page SEO, indexability, links, images, structured data and social metadata, then save selected findings to Nuvyqo.
Planned initial module. Store installation links will appear only after development, privacy review, browser testing and marketplace approval.
Nuvyqo browser companionProduct preview
Active-page overview
The page is indexable with three priority checks.
Demonstration analysis of the page opened when the user invoked the extension.
86page readiness
Passed checks28
Warnings3
Errors1
Page scope1 URL
✓
Indexable page200 response · no blocking directive
Pass✓
Canonical matches pageSelf-referencing canonical
Pass!
Description is longReview snippet clarity
Check×
One image lacks alt textVisible informative image
FixH1 SEO Page Analyzer
H2 Analyse the page that matters
H3 Indexability checks
H3 Content structure
H2 Connected website action
On-page SEOTitles and headings
IndexabilityCanonical and robots
LinksTypes and status
ImagesAlt and dimensions
Structured DataJSON-LD inspection
Save to ProjectSelected findings only
Eight active-page capabilities
A practical browser companion—not a hidden crawler.
The first purpose is narrow and clear: inspect the active page the user chooses, explain what is visible and route selected findings into the Nuvyqo workspace.
Indexability
Inspect canonical, robots directives, hreflang, response context and sitemap or robots references.
Links and Redirects
Classify internal, external, followed, nofollowed, sponsored and UGC links and check selected statuses.
Images and Accessibility
List images, alt text, titles, dimensions, loading attributes and visible accessibility gaps.
Structured Data
Display JSON-LD and selected schema types without claiming eligibility or rich-result approval.
Social Metadata
Review Open Graph, X card fields, share titles, descriptions, images and canonical consistency.
Rendered-page Checks
Compare selected raw and rendered fields where browser access allows JavaScript differences to be observed.
Save and Continue
Send the current URL and user-selected findings to Page Analyzer, projects, tasks or reports after login.
Privacy-first permission model
Access should begin with a user action.
The planned extension uses the narrowest practical permissions and avoids persistent access to every page merely to support future features.
- 01Active page onlyInspect the selected tab after the user clicks the extension or invokes a clear action.
- 02Local-first processingPerform straightforward document checks in the browser where practical.
- 03Optional account actionsTransmit or save selected data only when a user requests an account feature.
- 04Visible controlsExplain permissions, saved data, retention and deletion before release.
How it works
Open, inspect, decide and save.
Open a page
Navigate to the public or authorised webpage you need to review.
Invoke the extension
Click the browser action so temporary access is granted for the current tab.
Review evidence
Inspect page-level SEO, links, images, schema and visible limitations.
Choose the next action
Save selected findings, open Page Analyzer, create a task or generate a report.
Practical use cases
Use the extension where browsing and analysis meet.
Pre-publish review
Check titles, headings, canonical tags, social fields, images and structured data before launch.
Competitor-page research
Inspect visible page structure and links without claiming access to private analytics.
Content quality checks
Review heading order, image descriptions, page metadata and connected source pages.
Project evidence capture
Save selected page findings and the current URL to an authorised Nuvyqo project.
Nuvyqo Browser Extension
Finding evidence panel
Active URL → observed element → source → action
PASS
Canonical and rendered URL agreeObserved on the active page after user invocation. No account save requested.
CHECK
One external link redirects twiceSource anchor and destination chain displayed before any project action.
HANDOFF
Performance analysis requires a connected serviceOpen Page Analyzer or an approved API only after the user requests it.
Observed facts before recommendations
Keep local findings and server metrics separate.
The extension should explain which checks came directly from the active page, which require a network request and which depend on account-based provider data.
- Current URL and page access state
- Raw or rendered document source
- Local check or remote provider result
- Timestamp and selected browser context
- User-selected save or handoff action
Browser companion and web application
Use each surface for the job it handles best.
| Task | Browser Extension | Nuvyqo Web Application |
|---|---|---|
| Page scope | The current page selected by the user. | Saved projects, multiple URLs, crawls and historical results. |
| Immediate checks | Document metadata, headings, links, images, schema and social fields. | Deeper analysis, prioritisation, account rules and cross-page evidence. |
| Provider metrics | Displayed only after user request and account entitlement. | Usage-controlled rankings, keywords, backlinks, monitoring and reports. |
| Data persistence | Local preferences and user-selected saves. | Authorised project history, reports, tasks and scheduled workflows. |
| Best use | Fast inspection during normal browsing. | Ongoing website management, analysis and collaboration. |
Clear limitations
What the browser extension will not pretend to do.
Not every tab is accessible
Browser-internal pages, store pages, protected contexts and some embedded frames may block extension access.
One page is not a site crawl
The extension cannot replace full project crawling, monitoring or historical analysis.
Some checks need APIs
Performance, rankings, backlinks and keyword data may require remote services, quotas and account limits.
Release is not guaranteed yet
Final capabilities, permissions and browser availability remain subject to development and marketplace review.
Related modules
Connect the active page to deeper website action.
Browser Extension FAQ
Questions before installation becomes available.
What does the Nuvyqo Browser Extension analyse?
The planned extension analyses the page the user actively opens and requests. It can review titles, descriptions, headings, canonical and robots directives, structured data, images, outgoing links, social metadata and selected technical signals.
Will the extension monitor every website I visit?
No. The planned privacy-first design uses a user-invoked analysis model. It should inspect the active page only after the user clicks the extension or performs another clear action.
Which permissions will the extension request?
The first release is designed around the narrowest practical permissions, such as activeTab, scripting and storage. Any additional host or account permission should be optional, explained and requested only when a related feature is used.
Does the extension send page content to Nuvyqo?
Basic page analysis can be performed locally where practical. Account-based metrics, saved projects or cloud reports may require selected page data or URLs to be transmitted securely after disclosure and consent. The final privacy policy will list exactly what is processed and retained.
Can the extension check pages behind a login?
It may inspect visible page elements when the browser permits access and the user invokes the extension, but it must not bypass authentication, paywalls or restricted browser pages. Sensitive content should not be saved without explicit user action.
Can it compare raw and rendered HTML?
The planned workflow supports comparing selected SEO fields from the original document and the rendered page where browser access allows it. This can help identify JavaScript-generated changes.
Will page-speed testing run inside the browser?
The extension can show lightweight local observations and provide a handoff to Page Analyzer or approved performance services. Full laboratory or field-performance data may require external APIs, quotas and account limits.
Can I save a page to my Nuvyqo project?
The product direction supports saving the current URL, selected findings and notes to an authorised project after login. Nothing should be saved to the account until the user chooses that action.
Will the extension work in Chrome and Firefox?
The product direction targets Chromium-based browsers first and keeps the code architecture compatible with WebExtension standards where practical. Firefox release timing will depend on testing, permissions and store review.
Is the extension available now?
Not yet. This public page describes the planned browser companion. Store links will be added only after the extension is built, reviewed and approved.
Browser companion roadmap
Prepare the account the extension will connect to.
Create an account and add the website project. Store links will be published only after the browser extension is tested, reviewed and approved.