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| Hallway page | It is a page that serves as an index to ... | |
| Heading tag | It is a HTML tag that is often used to ... | |
| Hidden keywords | Hidden keywords are the keywords that are placed in the ... | |
| Hidden Text - SEO Spam Tactic | Hidden Text is a SEO spam tactic to hide contextual ... | |
| Hijacking of Websites | Hijacking of websites is a practice that makes search engines ... | |
| Hits | It is a download of a file from a web ... | |
| Homepage | A homepage is the main page of a website. Like ... | |
| HTML | HTML Stands for HyperText Markup Language. The programming language used ... | |
| HTML Source | It is the raw, unrendered programming code. It can be ... | |
| HTTP - Hypertext Markup Language | HTTP stands for hypertext markup language and is the main ... | |
| HTTP 301 - Status Code Definition | The 301 status code means the URI requested has "Moved ... | |
| HTTP 302 - Status Code Definition | The 302 status code means that the document requested is ... | |
| HTTP 400 - Status Code Definition | The 400 status code means a "Bad Request" stating that ... | |
| HTTP 401 - Status Code Definition | The 401 status code means "Unauthorized". This server requests user ... | |
| HTTP 403 - Status Code Definition | The 403 status code means "Forbidden". The server understood the ... | |
| HTTP 404 - Status Code Definition | The response error message "404" represents a document "Not Found". ... | |
| HTTP 410 - Status Code Definition | It is similar to a 404 Not Found error message, ... | |
| HTTP 500 - Status Code Definition | The 500 status code error message states that there was ... | |
| HTTP 501 - Status Code Definition | The 501 status code message is displayed when the server ... | |
| Hubs | Hubs are a range of centralized websites linking to many ... | |
| Hyperlink | A hyperlink is used to direct a visitor or spider ... | |