How we publish and update content

Independence

We do not accept paid placements or sponsored rankings in our testing tools and guides. If we mention a product or brand, it is because it helps explain a concept or common user issue.

Testing standards

• We validate tool behavior on real hardware devices.
• We compare results across multiple browsers when relevant.
• We disclose browser or OS limitations that affect measurements.

Sources and references

When a guide relies on standards or technical claims, we link to primary sources or reputable references. We avoid copying content and focus on practical explanations and real-world checks.

Updates and corrections

We review key pages regularly. If you spot an error, reach out and we will review and correct it. Significant updates are reflected in the page metadata and sitemap entries.

User safety

Some tools include flashing patterns or intensive tests. We provide safety notes and encourage users to stop if they feel discomfort or sensitivity.