All-in-one website scanner

Find what's broken before your visitors do

Webwarden scans your entire website for accessibility violations, broken links, security issues, and more. One tool covers everything.

No signup needed. Or book a demo instead.

Trusted by

Brooklyn CollegeTaco BellBurger KingVTTKuntaliittoKnowitPartioaittaAttendoEnergiateollisuusRestelA-KatsastusGramexLaurea
Why it matters

Every website has problems. Most people just don't know about theirs.

4,000+ accessibility lawsuits filed in the US last year alone.

Schools, cities, and online stores are the most common targets. Compliance is not optional, and catching issues early is the cheapest way to stay out of trouble.

Broken links lose you visitors and search rankings.

Search engines penalize dead links. Visitors leave. Both cost you money.

Typos and security warnings make you look unprofessional.

A single "Not Secure" badge or a misspelled heading is enough to lose trust.

What we check

Every category, one tool, every page on your site

Accessibility

WCAG 2.1 and 2.2 compliance checks. Alt text, color contrast, keyboard navigation, form labels, heading structure, ARIA attributes. Covers all four principles: Perceivable, Operable, Understandable, Robust. Also scans linked PDFs.

Security

Data breach monitoring for email addresses found on your site. Vulnerable JavaScript library detection. SSL certificate issues. Malware scanning. These are the problems that erode visitor trust overnight.

SEO

Missing or duplicate meta titles, canonical URL issues, alt text gaps, heading hierarchy, language codes, non-indexed pages, oversized files. Ten checks that directly affect your search rankings.

Content

Broken links (internal and external), broken video embeds (YouTube, Vimeo), and spelling errors. Three checks that catch the things your visitors notice first.

Data protection

Finds every email address and phone number published on your site. Helps you keep contact details current and audit what personal data is publicly visible. Relevant for GDPR compliance.

Quality

DNS record issues, failed HTTP requests, HTML validation errors, and JavaScript errors. The technical foundation that affects how your site works across devices and browsers.

How it works

Three steps to a better website

1

Enter your URL

Paste your website address. We scan every page automatically.

2

Get a clear report

No jargon. Each issue has a plain-English explanation and a fix suggestion.

3

Fix and monitor

Resolve the critical issues first. We re-scan automatically so you always know where you stand.

What our customers say

Real feedback from real teams

Webwarden is a unique tool that combines extensive content and accessibility checks into a single service. The broken links tool has become indispensable for us.

Jussi Verkkonen

Content Manager, Partioaitta

Webwarden is very useful when dealing with many website projects' quality assurance. We can trust that with Webwarden, our work is top notch.

Petri Siltala

Director, redandblue

Switching to Webwarden allowed us to take our service monitoring to the next level. The tool is easy to use and provides well-described results that don't require everyone to be experts.

Sanna Kramsi

Senior Accessibility Engineer, Exove

Same checks as tools that cost 10x more

Webwarden

$99/month for 250 pages

  • Accessibility
  • Broken links
  • SEO
  • Security
  • Performance
  • Content quality

Siteimprove

$15,000/year for 250 pages

  • Accessibility
  • Broken links
  • SEO
  • $ Security Extra cost
  • $ Performance Extra cost
  • Content quality

See the full comparison

Pricing that scales with your website

Starting at 39 EUR/month for 50 pages. No contracts. No modules. No hidden fees.

See all pricing

Common questions

Frequently asked questions

What does Webwarden scan for?
Webwarden checks accessibility (WCAG 2.1 AA), security, SEO, content (broken links, broken videos, spelling), data protection, and technical quality. Every check runs on every page of your site.
How much does it cost?
Pricing starts at 39 EUR/month for 50 pages and scales with your page count. Everything is included in every plan. No modules, no add-ons.
How is this different from Siteimprove?
Same core WCAG compliance scanning at a fraction of the price. Webwarden costs $99/month for 250 pages. Siteimprove charges $15,000/year for comparable coverage. We also include security and performance scanning in every plan.
Do I need technical expertise?
No. Every issue comes with a plain-English explanation and a specific suggestion for how to fix it. Communications directors and content managers use Webwarden without needing developer help.
Is there a free trial?
You can scan your website for free right now using the scan tool on this page. For ongoing monitoring, all plans are month-to-month with no commitment.
Where is my data stored?
Webwarden is a Finnish company. Your data is processed and stored in Europe. We only scan publicly accessible pages, the same content any visitor or search engine can see.

Find out what's wrong with your website.

No signup. No credit card. Instant results.