What is Technical SEO?

Technical SEO refers to website and server optimizations that help search engine spiders crawl and index your site more effectively.

Why do canonical tags matter?

Canonical tags tell search engines which URL represents the master copy of a page, preventing duplicate content issues.

Why couldn't it fetch my URL?

Some sites block automated requests from outside services. When that happens, paste the page's HTML source directly using the fallback field that appears — most checks still work from markup alone.

Is my data sent anywhere?

The URL you enter is sent to NexLove's fetch service (or requested directly by your browser) to retrieve the page. Pasted HTML is analyzed locally and is not uploaded.

Technical SEO Audit

Deep technical SEO analysis covering SSL, canonicals, robots & schemas.

TL;DR: Technical SEO Audit is a free, browser-based tool that lets you run deep technical SEO analysis covering SSL, canonicals, robots & schemas.

Enter Website URL for Deep Technical SEO Crawlability & Directives Audit

Evaluates HTTPS, canonical tags, robots indexability, mobile viewport, structured JSON-LD schemas, response compression, and Open Graph tags.

About the Technical SEO Audit

Fetches a live page (or accepts pasted HTML if it can't be fetched directly) and checks it for HTTPS, a self-referencing canonical tag, robots indexability, a mobile viewport tag, valid JSON-LD structured data, response compression, and Open Graph tags — then scores it based on how many of those checks pass.

How It Fetches a Page

Enter a URL and click Run Technical Audit.
The tool first tries a server-side fetch, then a direct browser fetch, to retrieve the page's real HTML and response headers.
If a site blocks both (some sites reject automated requests), you'll be prompted to paste its HTML source directly — HTTPS and compression can't be verified from pasted markup alone, since those depend on the live HTTP response, but the rest of the checks still run.
Copy the summary once you have a result.

Frequently Asked Questions

: Technical SEO refers to website and server optimizations that help search engine spiders crawl and index your site more effectively.
: Canonical tags tell search engines which URL represents the master copy of a page, preventing duplicate content issues.
: Some sites block automated requests from outside services. When that happens, paste the page's HTML source directly using the fallback field that appears — most checks still work from markup alone.
: The URL you enter is sent to NexLove's fetch service (or requested directly by your browser) to retrieve the page. Pasted HTML is analyzed locally and is not uploaded.

Live URL Analysis & Privacy

When auditing or extracting from a live URL, public webpage markup is fetched via our secure proxy service. When using direct input mode, all analysis runs 100% locally in your browser with zero network requests.

Cite This Tool

Referencing this tool in a paper, article, or bibliography? Copy a ready-made citation below.

NexLove.org. (2026). Technical SEO Audit [Software]. https://nexlove.org/tools/technical-seo-audit.html

“Technical SEO Audit.” NexLove.org, 2026, nexlove.org/tools/technical-seo-audit.html.

NexLove.org (2026) Technical SEO Audit. Available at: https://nexlove.org/tools/technical-seo-audit.html (Accessed: 2026).

@misc{nexlove_technical_seo_audit,
  title = {Technical SEO Audit},
  author = {{NexLove.org}},
  year = {2026},
  url = {https://nexlove.org/tools/technical-seo-audit.html}
}

Embed This Tool

Add the live Technical SEO Audit tool to your own website with this snippet — it loads the real, working tool in an iframe, not a static screenshot.

<iframe src="https://nexlove.org/embed/technical-seo-audit.html" width="100%" height="600" style="border:1px solid #e2e8f0;border-radius:12px" title="Technical SEO Audit — NexLove.org" loading="lazy"></iframe>

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