Does this tool crawl the live site?
It fetches the live page URL you provide and checks common on-page signals, but it does not crawl an entire site.
Technical SEO Audit Tool Free - Snapshot Check
Scan a single live page for quick technical SEO fail points such as HTTPS, canonical tags, headings, and missing metadata.
If this tool isn’t working as expected, please take a screenshot of the error and report the problem here so we can investigate and improve it.
About this tool
A comprehensive technical SEO audit covering 200+ factors requires enterprise tools. But for most websites, a handful of technical issues cause the majority of ranking problems.
This tool checks the specific factors that most commonly cause indexing and ranking issues - HTTPS status, canonical tags, meta tags, heading structure, robots directives, and image alt coverage - and presents a clear list of what to fix. The score is a simple, disclosed formula: it starts at 100% and subtracts a fixed amount for each issue found, with a floor of 20%, so it's a rough severity indicator rather than a comprehensive ranking prediction.
This tool fetches a single live page's HTML on our server (not in your browser - browsers can't fetch arbitrary external pages directly) and checks a specific set of on-page SEO signals: HTTP status, title tag, meta description, canonical tag, robots meta tag, heading structure, and image alt coverage. It checks one page at a time - it doesn't crawl a site or analyze crawl budget.
How to Use Technical Audit Snapshot
Enter URL
Add the page URL you want to audit.
Fetch Live Page
The tool requests the live page and follows redirects to the final URL.
Review Issues
Inspect headings, canonical tags, robots directives, meta description, and image alt coverage.
Share The Summary
Copy the checklist for engineering or reporting.
Common Workflows
Enter the Page URL
Type or paste the full URL of the public page you want to check.
Run the Fetch
The tool's server fetches the live page, following any redirects to the final URL.
Review the Score and Issues
Read the Audit Score and the listed issues, each with a one-line explanation of what's wrong.
Share or Act on the Results
Copy the summary for a report or teammate, then fix the flagged issues on the page itself.
Best For
- Checks HTTP status, title, meta description, canonical tag, robots meta tag (including noindex), H1 count, and image alt-text coverage from a single live page fetch.
- Follows redirects automatically and reports the final URL the page actually resolved to.
- Fetched server-side by our backend (browsers can't fetch arbitrary external URLs directly) - the target must be a public HTTP/HTTPS page; private and local addresses aren't supported.
Examples
A page missing a meta description and canonical tag
Input
A live page with a valid title but no meta description tag and no canonical link tag (2 issues)Result
Audit Score 78% (100 - 2 × 11), with "Missing Meta Description" and "Missing Canonical" listed as issuesThe score formula is 100% minus 11 percentage points per issue found, with a floor of 20% - so a page with many issues can't score below 20%.
Use Cases
Checking a newly published page before promoting it
Run the URL through the audit to catch a missing title, canonical tag, or alt text before the page goes live in search results.
Validating a fix after a site migration
Re-check a page after changing its canonical or redirect setup to confirm the fix took effect.
Spot-checking a competitor's page
Audit a competitor's public page to see its on-page signal setup for comparison.
Common Mistakes
Problem
Expecting a full site crawl
Solution
This checks one URL per submission - it doesn't discover or crawl other pages on the site.
Problem
Expecting it to see JavaScript-rendered content
Solution
The audit fetches the raw HTML response only - it doesn't execute JavaScript, so content that only appears after client-side rendering won't be detected.
Problem
Expecting a robots.txt file check
Solution
This checks the page's own <meta name="robots"> tag (for a noindex directive), not the site's separate robots.txt file - use the robots.txt generator to build or review that file.
Problem
Treating the score as a ranking prediction
Solution
The score is a simple issue-count formula (100% minus 11% per issue, floored at 20%) - it's a rough severity indicator, not a measure of actual search ranking potential.
Problem
Auditing a private or local URL
Solution
Localhost addresses and private network IPs aren't supported - only public HTTP/HTTPS pages can be audited.
Tips & Best Practices
Use it right before or right after a page-level change
It's most useful as a quick before/after check - confirm an issue exists, fix it, then re-run the audit to confirm the fix worked.
Pair it with the robots.txt generator for crawler-level issues
This tool only checks the page's own meta robots tag - use the robots.txt generator separately if you need to review or build your site's robots.txt file.
Don't rely on it for JavaScript-heavy pages
If your page relies on client-side rendering, check the rendered HTML another way (like comparing "View Page Source" against DevTools' Elements panel) to confirm what this fetch-based audit actually sees.
Use Search Console for site-wide issues
For crawl budget, indexing coverage, or site-wide problems, Google Search Console is the free, authoritative source - this tool is for a fast single-page spot-check.
Limitations
Single page only, no site crawl
Each audit checks exactly one URL - there's no way to crawl or batch-check multiple pages in one run.
No JavaScript rendering
The tool fetches raw HTML only and doesn't execute JavaScript - content that appears only after client-side rendering won't be detected in the results.
Doesn't check crawl budget or site health
A single-page fetch can't assess crawl budget, overall site health, or indexing coverage - those require site-wide crawling or Google Search Console data.
Doesn't check the site's robots.txt file
This checks the page's own meta robots tag only, not the separate robots.txt file at your domain's root.
10-second fetch timeout
If the target page doesn't respond within 10 seconds, the audit fails with a timeout error rather than waiting longer.
Regex-based HTML parsing
Signals are extracted with pattern matching rather than a full HTML parser, so unusually malformed markup could occasionally be misread.
Public URLs only
Localhost addresses and private network IP ranges are blocked and can't be audited.
Comparisons
This Snapshot vs. a Full Site Crawl
Both check technical SEO signals, but they operate at completely different scales.
| This Tool (Single-Page Snapshot) | A Full Site Crawler (e.g., Screaming Frog, Search Console) | |
|---|---|---|
| Scope | One URL per run | An entire site, page by page |
| JavaScript rendering | Not supported - raw HTML only | Often supported (headless browser rendering) |
| Crawl budget / indexing coverage | Not assessable from one page | A core output of site-wide tools |
Which should you use?
Use this tool for a fast, no-account check of one page's basics; use a full crawler or Search Console when you need site-wide coverage, JavaScript rendering, or crawl-budget analysis.
FAQs
The most common question is whether this crawls an entire website. It doesn't - it fetches the one live page URL you provide, on our server, and checks that single page's on-page signals. For site-wide crawling, sitemap analysis, or JavaScript-rendered content, you'll need a dedicated crawler or Google Search Console; the FAQ below covers exactly what this snapshot does and doesn't check.
What do audit scores mean?
Scores start at 100% and subtract 11 percentage points for each issue found, with a floor of 20% - so fewer issues means a higher score, and the score reflects issue count rather than a comprehensive ranking analysis.
Can I share the results?
Yes, copy the insights or screenshot the summary to communicate blockers to your team.
Can it see JavaScript-rendered content?
No. The audit fetches the raw HTML response only and doesn't execute JavaScript, so content that only appears after client-side rendering won't show up in the results.
Does it check my robots.txt file?
No. This checks the page's own meta robots tag (for a noindex directive), not the separate robots.txt file at your domain's root - use the Robots.txt Generator to build or review that file.
Get more tools like this
Leave your email so we can prioritize similar tools and updates.
Trending Tools
Trending tools will appear as visitors explore the catalog.
Recently Used
Your recently visited tools will show up here.