Keyword Occurrences and Density Checker API

Keyword Occurrences and Density Checker API

Use this API to recognize the number of times a keyword appears in a given text, and also the density of that keyword on the text.

API description

About the API:

Keyword density is a foundational concept of search engine optimization (SEO). It’s important to understand how keyword density works, since it can have a direct impact on your site content’s visibility in search engine results pages (SERPs) and on the costs of your online marketing campaigns.

Keyword density refers to the number of times a keyword appears on a given webpage or within a piece of content as a ratio or percentage of the overall word count. This is also sometimes referred to as keyword frequency, or the frequency with which a specific keyword appears on a webpage.

 

 
 

What this API receives and what your API provides (input/output)?

This API will receive a text and it will deliver, as a JSON, the number of times that that word appears. Also, it will deliver a percentage of keyword density in the text. 

 

What are the most common uses cases of this API?

 

This API is ideal to check how many occurrences are in a text on a webpage. This is great to improve your SEO. If you repeat several times a certain word, the SEO rank of that text will drop down. 

This is a good tool to check the density and the number of times that a keyword appears, so you can have a better SEO rank for your page or texts. 

 

Are there any limitations to your plans?

Besides API call limitations per month, there is a limitation of 1 request per second. 

API Documentation

Endpoints


Submit a text and immediately get a list of relevant words with a number of occurrences.

 



                                                                            
POST https://zylalabs.com/api/831/keyword+occurrences+and+density+checker+api/592/get+ocurrences
                                                                            
                                                                        

Get Ocurrences - Endpoint Features
Object Description
Request Body [Required] Json
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                            {"status":"ok","text_words":"30","unique_keywords":"27","density":[{"the":4,"augustus":1,"garrisoned":1,"sixteen":1,"only":1,"served":1,"praetorians":1,"legionaries":1,"than":1,"paid":1,"better":1,"italy":1,"in":1,"which":1,"were":1,"also":1,"peace":1,"public":1,"maintain":1,"to":1,"ostensibly":1,"cohorts":1,"nine":1,"guard":1,"praetorian":1,"created":1,"years":1}]}
                                                                                                                                                                                                                    
                                                                                                    

Get Ocurrences - CODE SNIPPETS


curl --location --request POST 'https://zylalabs.com/api/831/keyword+occurrences+and+density+checker+api/592/get+ocurrences' --header 'Authorization: Bearer YOUR_API_KEY' 

    

Submit a text and immediately get a list of relevant words with density (percentage).

 



                                                                            
POST https://zylalabs.com/api/831/keyword+occurrences+and+density+checker+api/593/get+density
                                                                            
                                                                        

Get Density - Endpoint Features
Object Description
Request Body [Required] Json
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                            {"status":"ok","text_words":"42","unique_keywords":"36","density":[{"roman":"7","the":"7","empire":"5","law":"5","codes":"2","well-established":"2","had":"2","already":"2","eastern":"2","impose":"2","and":"2","juridical":"2","parts":"2","most":"2","provinces":"2","in":"2","uniformly":"2","of":"2","functionaries":"2","to":"2","citizens":"2","held":"2","original":"2","jurisdiction":"2","over":"2","cases":"2","involving":"2","throughout":"2","courts":"2","but":"2","there":"2","were":"2","too":"2","few":"2","judicial":"2","procedures":"2"}]}
                                                                                                                                                                                                                    
                                                                                                    

Get Density - CODE SNIPPETS


curl --location --request POST 'https://zylalabs.com/api/831/keyword+occurrences+and+density+checker+api/593/get+density' --header 'Authorization: Bearer YOUR_API_KEY' 

    

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Keyword Occurrences and Density Checker API REST API, simply include your bearer token in the Authorization header.

Headers

Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.


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100%
 Response Time
844ms

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