Free forever · nothing you paste is stored

SEO tools you can actually trust

Paste HTML or text directly — runs entirely in your browser, nothing is sent anywhere. Or use the optional “fetch by URL” option, which asks our server to grab the page for you (useful when you can’t easily copy a page’s source) and analyses it the same way.





On-Page SEO Analyzer

Right-click any page → “View Page Source” → copy everything → paste it below. Or enter a URL and we’ll fetch it for you.



Paste your HTML source (or fetch a URL above) to see your results here.

Google SERP Snippet Preview

See exactly how your title and meta description will look — and get truncated — in Google’s results, in real time.



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www.seoplus.co.za
SEO Services Cape Town
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Keyword Density Checker

Paste your page copy (just the visible text, not HTML). We’ll surface your most-repeated single words and 2–3 word phrases.


Paste text and click “Check density” to see your top keywords and phrases.

Readability Score Checker

Paste any block of text to get a Flesch Reading Ease score, estimated US grade level, and sentence/word stats.


Paste text and click “Check readability” to see your score.

Full Site Audit

Enter your homepage or domain. We’ll find your sitemap (or crawl your homepage links if there isn’t one), fetch up to 40 pages, and score every one — plus flag site-wide issues like duplicate titles.


Enter a domain above and click “Start audit” to scan the whole site.

Paste-based analysis runs 100% in your browser. The optional “fetch by URL” and “Full Site Audit” features ask our server to fetch the public page(s) for you (needed to bypass browser cross-origin restrictions) — we don’t log or store what’s fetched beyond a short cache used to avoid re-fetching the same page twice in 15 minutes.

Want us to fix what these tools find?

We turn these exact checks into a prioritised action plan — then build it.

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