Sudmedya SEO Toolbar

Local-first technical SEO, render, structured data, tracking and conversion inspector.

SEO Audit Toolbar by Sudmedya is a privacy-focused Chrome extension for fast on-page and technical SEO analysis directly inside your browser. Analyze the page you are viewing and identify technical SEO, content structure, indexability, structured data, linking, measurement and conversion issues without creating an account or sending page analysis data to an external Sudmedya server. Technical SEO audit Review page titles, meta descriptions, canonical URLs, robots directives, HTML language, viewport settings, word count and other important on-page signals. Technical SEO Health provides a 0-100 audit score and groups detected findings by severity so you can quickly identify the issues that need attention first. Heading structure Inspect H1-H6 headings in their real document order. The hierarchical heading view makes it easier to understand which headings belong under each section and highlights skipped heading levels, missing H1 tags and multiple H1 usage. Click a heading inside the extension to locate and highlight it directly on the web page. Image SEO analysis Review images for: • Missing ALT attributes • Empty ALT values • Missing width and height attributes • Image dimensions • Lazy loading • Modern image format usage • Potentially oversized image sources • Image file size through optional manual network checks Internal and external link analysis Inspect links detected on the current page, including: • Internal and external links • Anchor and image links • Nofollow attributes • Empty or generic anchor text • Messaging, telephone and email links Optional HTTP checks can detect status codes and redirect chains without continuously crawling websites in the background. Structured data Detect JSON-LD structured data and inspect supported entity types in a readable property view. The structured data inspector also provides access to the original JSON-LD when needed. It can identify invalid JSON-LD syntax and possible duplicate structured data entities. Hreflang analysis Review multilingual page relationships with a dedicated hreflang inspector. Available checks include: • Language and region detection • Visual country indicators • x-default detection • Duplicate hreflang detection • Current page identification • Optional HTTP status checks • Reciprocal hreflang verification Indexability and crawlability Inspect: • Meta robots directives • Canonical URLs • robots.txt availability and rules • Sitemap declarations • Canonical target status • Sitemap membership • Conflicting indexability signals The extension helps identify whether a page appears indexable based on the technical signals it can observe. It does not predict or guarantee search engine indexing. Source HTML and rendered DOM Compare selected SEO signals in the initial HTML response with the rendered page. This can help reveal elements added after JavaScript execution, including differences in headings, links and structured data. Measurement implementation inspector Detect common public analytics, advertising and user-experience measurement signals found on the current page. When available, the extension can inspect public data layer event names to support implementation reviews without collecting form values or private user-entered data. The extension reports only the browser-side signals it can observe. Detection of a script, identifier or event name does not guarantee that data is successfully delivered to an external measurement platform. Conversion Inspector Review conversion-related elements on the page, including: • Messaging and contact CTAs • Telephone links • Forms and buttons • Above-the-fold CTAs • Sticky or fixed CTAs • Prefilled contact messages • Common attribution parameters Static analysis cannot guarantee that a specific CTA successfully sends an analytics event. Tracking behavior that cannot be verified from the page is clearly identified as such. Audit exports Copy structured audit data for use with technical workflows or AI-assisted analysis. Available outputs include: • Quick SEO analysis • Detailed technical analysis • SEO and conversion analysis • Developer brief • Content editor brief • Full JSON export • Issues CSV • Links CSV • Images CSV Sensitive URL parameters such as access tokens, session identifiers and API keys are automatically redacted from copied and exported reports. Privacy and security Sudmedya SEO Toolbar is designed as a local-first SEO inspection tool. • No account required • No browsing history collection • No cookie collection • No localStorage or sessionStorage collection • No form input values collected • No password values collected • Sensitive URL parameters are redacted from exports • Network permissions are requested only when needed for optional checks Safe Mode prevents automatic analysis on potentially sensitive account, advertising, CRM, webmail, payment and administration pages. Users can also maintain their own blocked website list. Pinned Side Panel Use the extension as a standard popup or pin it as a Chrome Side Panel while auditing websites. Pinned Mode stays available while you navigate between browser tabs and remembers your previous extension section and scroll position for recently analyzed pages. Who it is for Sudmedya SEO Toolbar is designed for SEO specialists, digital marketing teams, developers, content editors, agencies and website owners who need a fast way to inspect individual pages. The extension focuses on page-level inspection and technical diagnostics. It is not a full-site crawler, automated website monitoring service or rank tracking platform.