What is NetSixtySix Mobile QA?

NetSixtySix Mobile QA finds major broken mobile UI layout issues that hurt sales and ads — blocked CTAs, overlapping heroes, overflow, and broken navigation — using Playwright Chromium with DOM evidence and annotated screenshots.

What do you check on mobile devices?

We prioritize conversion-killing layout problems on the single page you paste: floating widgets covering Book/Buy buttons, messy text overlaps, missing CTAs, cut-off UI, overflow, and broken mobile nav. Only major proven issues are reported (up to 10).

Is this mobile design QA tool free?

Yes. Core mobile design audits on NetSixtySix.online are free. There are no paid BrowserStack or third-party testing API requirements for detection.

Do you use BrowserStack or paid testing APIs?

No. Detection runs locally with open-source Playwright and Chromium. There are no paid SaaS testing APIs required for core bug detection.

How are bugs detected without AI inventing issues?

Issues are raised only from browser and DOM evidence such as getBoundingClientRect, scrollWidth versus clientWidth, and computed CSS. If nothing major is proven, the report stays empty. Screenshots are deleted automatically within one hour.

How do I fix mobile design issues faster?

After you review the audit report, you can resolve layout problems with a specialist team. Many teams use YKR Agency at https://ykragency.com/ to fix mobile design issues that are hurting sales and ads.

Is my audited site data private?

We only fetch publicly reachable URLs you submit. Localhost and private IPs are blocked. Forms are never submitted automatically. See our Privacy Policy for details.

Privacy Policy | NetSixtySix Mobile QA

Overview

NetSixtySix Mobile QA (“we”, “us”, “our”) provides a free mobile responsive audit tool at netsixtysix.online. This Privacy Policy explains what information we process and why.

Audit submissions

When you start an audit, we store the public URL you submit, crawl/configuration settings, progress state, detected design issues, temporary screenshots of public pages, and related report metadata so you can view history and re-run audits. Do not submit URLs that expose private data you are not authorized to process.

Security safeguards

We block localhost, private, and link-local targets (SSRF protection), validate redirects, rate-limit audit creation, and do not automatically submit forms on target sites. We do not intentionally collect passwords, cookies, or Authorization headers from audited sites.

Technical and usage data

Hosting and application logs may include IP address, user agent, timestamps, and pages requested. This supports security, reliability, abuse prevention, and basic operations.

Cookies

We may use essential cookies or similar storage required for site operation. Analytics cookies may be set by Google as described below.

Google Analytics

We use Google Analytics (gtag.js, measurement ID G-DRYXTE2S2K) to understand aggregated traffic and product usage. Google may set cookies and process data under Google’s privacy policy. Audit target page content is fetched for testing; calculator-style personal form fields on third-party sites are not submitted by our crawler.

Retention

Audit reports are retained for history and re-run comparison. Screenshots are stored on this server and automatically deleted within one hour. Older audit metadata may also be removed periodically or upon abuse remediation.

Children

The service is not directed at children under 13. We do not knowingly collect personal information from children.

Changes

We may update this Privacy Policy. The “Last updated” date shows the latest revision. Continued use means you accept the updated policy.

Contact

For privacy questions about this site, contact the NetSixtySix team via the contact channels published on related NetSixtySix properties.