What to fix first
Category scores and a to-do list sorted by severity. Raw values always shown alongside.
Chrome extension · Free · No account
X-ray any page.
Seoray shows everything a page declares for SEO — and what to fix first — in Chrome's side panel. With copy-ready fix code.
Chrome 116+ · English and Turkish · Your data stays in your browser
It doesn't just find issues — it helps you fix them
Everything a classic meta viewer does, plus prioritization, on-page highlighting and copy-ready code.
Copy-ready fix code
Snippets for missing title, description, canonical, Open Graph, schema, robots.txt and sitemap, prefilled from the page.
X-ray mode
Marks headings, images without alt text and nofollow links directly on the page.
Broken link check
Checks the page's links in one click and lists broken links and redirects separately.
Pixel-accurate previews
Shows where Google cuts your title on desktop and mobile, plus social share cards.
Raw HTML vs JavaScript
Compares the server's HTML with the rendered page, so you see when key content only appears after JavaScript.
H1–H6 heading outlineMissing vs decorative altrobots.txt blocking checkSitemap and HTTP statusJSON-LD field checksMicrodata and RDFa18 one-click SEO toolsMarkdown, HTML, JSON, CSV reportsLight and dark themeShortcut: Alt+Shift+S
Screenshots
The real extension, on a fictional demo site.
Seoray in 30 seconds
One click, a to-do list, fix code, X-ray mode and the broken link check.
Privacy first
Collects no data
The analysis runs in your browser. No page content, history or personal data is sent to a server.
No broad permissions
At install it only accesses the tab you click. Auto-analysis on every site is optional.
No account, no ads
No sign-up, analytics, ads or remote code. Completely free.
Frequently asked questions
Is Seoray free?
Yes. Every feature is free; no account or card needed.
Where does my data go?
Nowhere. Seoray only reads the page you are viewing, in your browser. The robots.txt and sitemap checks send cookie-less requests only to the site you are analyzing. Details are in the privacy policy.
Why might I see an "access all sites" prompt?
Not at install. It is requested only if you turn on "Auto-analyze on every site" in settings or run a link check, and you can turn it off any time.
Which browsers are supported?
Chrome 116 and later. A Microsoft Edge version is coming soon.
How do I use it?
Click the Seoray icon in the toolbar or press Alt+Shift+S. The side panel opens and analyzes the page.
I have an idea or found a bug.
Use "Send feedback" in the extension or the contact link below. We read every message.