On-site - DOCTYPE Factor
A String which contain the doctype found on the given website. If any Doctype was found or the website content could not be load, then returns null.
"XHTML 1.0 - Transitional"
| Type | Description |
|---|---|
| String | The doctype used on the website page URL. |
More SEO Factors
- Google Adsense
- Alexa Global Rank
- amp
- Google Analytics
- Backlinks Anchors
- Backlinks
- Blog Page
- Citations Number
- Conversion Forms
- crawlable
- Doctype
- Duplicate Content
- Emails
- Custom 404 Page
- Facebook Shares
- Facebook Page
- Favicon Image
- Flash
- Frames
- Google Preview
- Google Page
- Google My Business Rating Score
- Google My Business Reviews Number
- Google Plus shares
- Headings
- HTML validity
- Alternative Text for Images
- Language
- Linkedin shares
- load-time
- Logo
- Meta description
- Meta Keywords
- mobile-check
- NAP as TEXT
- on-bing-maps
- Registered to Google Maps
- In-Page Links
- Phones
- Pinterest images
- Google My Business +1es Number
- Printer Friendly CSS
- rel-author
- Google Canonical URL
- Google Publishership
- Responsiveness
- robots.txt
- security-observatory
- IP Address
- Location
- XML SiteMap
- Speed Score
- SSL Http Check
- Structured Data
- Technologies
- Encoding
- Text/HTML ratio
- thumbnail
- Title
- Twitter recent backlinks
- Twitter Page
- URL
- url-protocol
- URL Underscore
- WWW resolve