hentai20.io
Hentai20.io - Read Webtoon 18+
Last scanned Jul 31, 2026, 11:00 PM · 9 views
Overall score
Great
Summary
Read hentai manga, hentai comics, hentai manhwa online without annoying ads. This website uses WordPress behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance excellent (100/100). Top issue: No H1 heading found.
Read hentai manga, hentai comics, hentai manhwa online without annoying ads
Top issues to fix
6 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
289 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-3 overall since Jul 24, 2026
- Overall
- 87
- SEO
- 80
- Security
- 80
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Read hentai manga, hentai comics, hentai manhwa online without annoying ads
Meta tags
- Title
- Hentai20.io - Read Webtoon 18+
- Description
- Read hentai manga, hentai comics, hentai manhwa online without annoying ads
- Canonical
- https://hentai20.io/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width
- Robots meta
- follow, index
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- hentai20.io
- Valid from
- Jun 18, 2026
- Valid to
- Sep 16, 2026
- Days until expiry
- 46
- SAN domains
- hentai20.io, *.hentai20.io
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 33 · H3 2
Links
206 internal · 3 external · 20 broken
Images
90 total · 0 missing alt
Scripts / Styles
32 scripts · 5 stylesheets
JS / CSS size
90.0 KB · 14.0 KB
Page size
248 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://hentai20.io
- Final URL
- https://hentai20.io
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 284 ms
- HTML size
- 248 KB
- Redirect chain
- https://hentai20.io
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does hentai20.io use?
- hentai20.io is built with WordPress, jQuery, Google Analytics.
- Is hentai20.io secure (HTTPS)?
- Yes. hentai20.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 16, 2026.
- Who hosts hentai20.io?
- Hosting provider information for hentai20.io is not available yet.
- What is hentai20.io's SEO score?
- hentai20.io scored 80/100 for SEO in the latest analysis (great).
- What is hentai20.io's overall website score?
- hentai20.io has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Has hentai20.io's score changed over time?
- hentai20.io's overall score has declined by 3 points (from 90 to 87) since Jul 24, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card