Website Spam & SEO Risk Checker
Review the evidence behind a website’s spam-like signals. Check up to five selected pages, see exact source locations and separate technical issues from patterns that need a closer look. No signup or paid credits.
Your page review
Review each observation in context. A zero index means only that the three scored patterns were not observed in this source. It is not a spam-free or safety guarantee.
Which scored rules were checked?
Compare with an earlier JSON report
Comparison requires the same rule version, final URL and source mode. Report files are read locally.
No observations in this category. This is not a clean bill of health.
Not checked — keep these limits with your report
Our review rules and exact weights
Rules 2.0 use three published editorial weights, not a trained prediction. Evidence for scripts, redirects and ordinary technical issues stays visible but no longer contributes points. Repetition inside code and quotations is excluded. Sponsored, nofollow and user-generated qualifiers are accounted for. Inline and a limited subset of embedded CSS can be inspected; external styles and scripts are not loaded.
A site with a CAPTCHA, error page, very limited source or JavaScript-only shell is shown as Not assessed. A blocked fetch is not a spam finding. All findings require human context review.
What a free website spam checker can tell you
A useful review starts with things you can inspect. This tool reads one HTML response, looks for a small set of explicit patterns and shows the evidence behind each observation. It does not turn a domain name into an invented reputation score. You can see what triggered a rule, what might be a legitimate explanation and what to review next.
The live method checks crawl instructions before requesting the page. It follows a limited redirect chain with safe address checks at every step. Scripts, images and outgoing link destinations are not loaded. The saved-HTML method uses a file on your device and does not verify anything about the live server.
Keep technical SEO issues separate from spam
A missing description, several headings, an off-site canonical or an intentional noindex directive does not prove a site is spam. This checker reports those observations separately and does not use them in its index. It also does not penalise domain extensions, a young business, missing social profiles or a large collection of useful links.
Google’s published spam policies discuss practices such as manipulative hidden content, keyword stuffing, link spam and deceptive redirects. Intent and context matter. Legitimate tabs, accessibility text and sponsorship can look superficially similar to some patterns, which is why every indicator needs review rather than an automatic accusation.
How to use the report
Begin with the requested address and the final response trail. Make sure you inspected the intended page, not a login wall or an old redirect. Read the coverage section next. A client-rendered application may contain very little useful content in its initial HTML, so a server-source review cannot substitute for inspecting the rendered page.
Work through each observation with the website owner or developer. Verify the source of unfamiliar scripts without running them. Read repeated text in its surrounding passage. Check that links serve visitors and that redirects point where you expect. Do not delete legitimate content merely to reduce the index.
Use Meta Tag Generator for metadata, Robots.txt Generator for intended crawler rules and XML Sitemap Generator for a canonical URL list. These tools support implementation; they do not guarantee rankings.
What needs another source of evidence
The HTML of one page does not reveal a domain’s complete backlinks, private link arrangements, historical changes or a search engine’s private decisions. The report leaves those categories unverified. Site owners should check the Manual actions report in Search Console for reported manual actions and use the account’s indexing information for Google-specific questions.
This is also not an antivirus scan, blacklist lookup or proof that a site is safe to pay or sign in to. Treat security investigations separately. We do not label an inaccessible or blocked site safe, and we do not label it spam just because it refuses our crawler.
Privacy and responsible scanning
Live review is a small, passive request for public HTML. Your entered address is sent to our server; the target website sees the server request. No username, password, browser cookies or uploaded photo is forwarded. The checker does not retain the target page or generated report. Infrastructure logs may record normal request metadata, and operational rate-limit counters prevent abusive traffic.
A saved HTML file is analysed inside this page without loading its referenced assets. Downloaded reports can contain page addresses and short evidence excerpts. Keep reports private where those details are sensitive. Free access has fair-use request and time limits so the service remains usable without accounts.
Frequently asked questions
Is this a 100% accurate spam score?
No. The tool reports selected patterns in one HTML response. Its index is not a statistically calibrated prediction, probability, Google verdict or safety guarantee. It shows its evidence and limitations.
Is the result Moz Spam Score?
No. This is UVs Tool Hub’s own transparent HTML review index. It does not retrieve, reproduce or claim equivalence with Moz’s metric.
Does a zero index mean a spam-free website?
No. Zero only means our three scored patterns were not detected in that page response. Backlinks, unvisited pages, rendered scripts and private search-engine decisions remain unchecked.
Why does a blocked site have no score?
A blocked or unavailable response does not provide enough evidence. The tool displays Not assessed or an explanation instead of treating missing data as a clean result.
Can I check HTML without publishing it?
Yes. Choose Saved HTML, select a file up to 2 MB and provide its intended page address for resolving links. The file stays in your browser. Live headers, redirects and crawl access are not checked in this mode.
Is the checker free without signup?
Yes. Public-page review, saved-HTML analysis and text, CSV, JSON and print reports are free. Reasonable request and file-size limits protect the service from overload.