subdubanime.site website report
Sub Dub Anime - Watch Hindi & English Dubbed and Subbed Anime Online Free
Last scanned
Overall score
Great
About subdubanime.site
subdubanime.site is a website.
Score profile
Top issues to fix
9 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+3 more issues — details in the sections below.
How it compares
subdubanime.site scores higher overall than 50% of the 163,243 sites we have scanned.
vs. All scanned sites
163,243 sitesThe dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.
Technology stack
subdubanime.site is built with jQuery and Google Analytics.
Analytics (1)
Libraries (1)
Hosting & DNS
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/2
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
subdubanime.site uses TLS 1.3 with a certificate valid for 67 more days and sets 1 of 6 recommended security headers.
Security headers1 of 6 set
- HSTSForces HTTPS
- CSPBlocks injected scripts
- X-Frame-OptionsStops clickjacking
- X-Content-TypeStops MIME sniffing
- Referrer-PolicyLimits URL leakage
- Permissions-PolicyRestricts browser features
TLS certificate
- Names covered
- 1
- Cookies set
- 0
Email security
subdubanime.site does not receive email, but does not fully block others from sending mail in its name.
No MX records: this domain does not receive mail.
- SPFNot set
No SPF record: anyone can claim to send mail from this domain.
- DMARCWeak
Forged mail is sent to spam.
- MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
- BIMINot set
Not published (optional).
Performance & carbon
subdubanime.site scores 100/100 for performance, with an estimated load time of 0.5 s. A visit emits an estimated 0.33 g of CO2 (grade B).
Page weight
- HTML 299 KB
- JavaScript 442 KB
- CSS 165 KB
- Est. load
- 459 ms
- Response
- 453 ms
- Scripts / CSS
- 32 / 1
Carbon per visitB
0.33 g CO2 per uncached view
Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.
SEO & accessibility
subdubanime.site scores 65/100 for SEO and 100/100 for accessibility, with 6 SEO issues to fix.
Heading structure
20 H1s; one is the convention.
Image alt text
450 images · 24 without alt text · 448 lazy-loaded
Links
- Internal 324
- External 2
SEO issues6
- Title longer than 60 characters
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues0
No accessibility issues detected.
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- Sub Dub Anime - Watch Hindi & English Dubbed and Subbed Anime Online Free
- Description
- Watch Online
- Canonical
- Language
- en-GB
- Robots meta
Crawl files
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
Structured data
No JSON-LD types declared.
- Microdata items
- 0
- RDFa items
- 0
Scan
- Final URL
- https://www.subdubanime.site/
- HTTP status
- 200
- Redirects
- https://subdubanime.site → https://www.subdubanime.site/
- Scanned
- Aug 24, 2026, 1:23 PM
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Frequently asked questions about subdubanime.site
- What is subdubanime.site?
- subdubanime.site is a website.
- What technology does subdubanime.site use?
- subdubanime.site is built with jQuery and Google Analytics.
- Is subdubanime.site secure?
- subdubanime.site uses TLS 1.3 with a certificate valid for 67 more days and sets 1 of 6 recommended security headers.
- Is subdubanime.site protected against email spoofing?
- subdubanime.site does not receive email, but does not fully block others from sending mail in its name.
- How does subdubanime.site compare with similar sites?
- subdubanime.site scores higher overall than 50% of the 163,243 sites we have scanned.
- What is subdubanime.site's overall score?
- subdubanime.site has an overall SiteGraph score of 82/100, combining SEO (65), performance (100), security (70) and accessibility (100).
Open Graph & Twitter