www.otozen.com — Website Report

Found 5 of 62 images without alt attributes. Alt text is critical for accessibility (screen readers) and SEO (image search).

Add a Referrer-Policy header to control information leakage.

# Nginx:
add_header Referrer-Policy "strict-origin-when-cross-origin" always;

# Next.js (next.config.js headers):
{ key: 'Referrer-Policy', value: 'strict-origin-when-cross-origin' }

Add a Permissions-Policy header to control browser feature access.

# Nginx:
add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;

# Next.js (next.config.js headers):
{ key: 'Permissions-Policy', value: 'camera=(), microphone=(), geolocation=()' }

Your title is 70 characters. Keep it under 60 for best display in search results.

Your description is 166 characters. Keep it under 160 for best display.

5 of 62 images have no alt attribute. Screen readers cannot describe these images to visually impaired users.

Heading hierarchy jumps from H2 to H4. Don't skip heading levels — this confuses screen readers and assistive technology.

Some text appears to use light colors that may not have sufficient contrast against the background. WCAG requires a minimum 4.5:1 contrast ratio.

Your HTML is 618KB. Large HTML documents take longer to parse. Consider lazy loading content or splitting into multiple pages.

1 script without async or defer attributes. These block page rendering. Add defer or async to non-critical scripts.

9 images don't use loading="lazy". Add lazy loading to below-the-fold images to improve initial page load.

Found 35 HTML comments. Remove unnecessary comments in production to reduce file size.