SEO Extraction API

SEO Extraction API

The SEO Extraction API is a tool that extracts major SEO tags from a given URL, including the title, description, keywords, and various header tags. Additionally, the API provides details on images and links, including internal and external links and their count. This API can be useful for website owners and marketers looking to optimize their website's SEO.

API description

About the API: 

The SEO Extraction API is a powerful tool designed to extract major SEO tags from a given URL. This API is particularly useful for website owners and marketers looking to optimize their website's SEO.

The API extracts a range of SEO tags from a given URL, including the title, description, and keywords. These are essential elements of a website's SEO strategy, as they help search engines understand what the website is about and index it accordingly. By extracting these tags, the API can help website owners optimize their content and improve their search engine ranking.

In addition to the standard SEO tags, the API also extracts header tags (H1, H2, H3, H4, H5, H6) and strong tags. Header tags are important because they help structure the content of a webpage and indicate its hierarchy. Strong tags are used to highlight important keywords or phrases, which can help search engines understand the content of a page.

Another important feature of the SEO Extraction API is its ability to extract images and detailed links from a given URL. Images are an important part of website content, but they can also slow down page loading times if they are not optimized properly. The API can help website owners identify images that are not optimized and take steps to optimize them.

Detailed link extraction is another key feature of the SEO Extraction API. The API can identify internal and external links on a webpage, along with their count. This information can be used to identify broken links or to optimize the link structure of a website.

Overall, the SEO Extraction API is an essential tool for anyone looking to improve the SEO of their website. By extracting key SEO tags, header tags, strong tags, images, and detailed links, the API provides valuable insights that can be used to optimize website content and structure. Whether you are a website owner or a marketer, the SEO Extraction API can help you improve your search engine ranking and drive more traffic to your website.


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

Pass the URL to verify and receive all the SEO-related information.


What are the most common uses cases of this API?

  1. SEO Auditing: Digital marketing agencies and SEO professionals can use the SEO Extraction API to audit the SEO performance of websites. By analyzing the website's SEO tags and link structure, marketers can identify areas for improvement and make changes to improve the website's search engine ranking.

  2. Competitor Analysis: The SEO Extraction API can also be used to analyze the SEO performance of competitors' websites. By extracting SEO tags and link information, marketers can gain insights into their competitors' strategies and make adjustments to their own SEO approach.

  3. Content Optimization: Website owners and content creators can use the SEO Extraction API to optimize their content for search engines. By extracting header and strong tags, marketers can identify the most important keywords and phrases on a webpage and optimize their content accordingly.

  4. Link Building: Marketers can also use the SEO Extraction API to identify potential link-building opportunities. By analyzing the internal and external links on a webpage, marketers can identify websites that may be interested in linking to their content.

  5. Website Analytics: Website owners can use the SEO Extraction API to track their website's SEO performance over time. By monitoring changes in SEO tags and link structure, website owners can identify which strategies are working and adjust their approach accordingly.

Are there any limitations to your plans?

Besides the number of API calls, there is no other limitation

API Documentation


Extract some SEO data from a website.



Seo Data - Endpoint Features
Object Description
url [Required]
Test Endpoint


                                                                                                                                                                                                                            {"url":"","title":"WhoisJson API - Domain API in JSON or XML format","description":"Parsed (JSON or XML) domain WHOIS data from any WHOIS server via RESTful API. 500 requests free per month. 60$ for unlimited requests.","keywords":"","h1":["Whois API in { Json - Xml }"],"h2":["What is WHOIS JSON API?","Practical usage : Cybercrime prevention","Why choose us?","Much more than a simple API"],"h3":["Already 245,841,243 requests done"],"h4":["Origin Whois servers in real time","Well-defined Fields","Avoids query rate limits","Low prices","Domain Information","Reverse Whois","Nslookup","250 random whois"],"h5":[],"h6":[],"strong":["245,841,243","500 requests free per month","WHOIS JSON API","Cybercrime prevention","us","more"],"images":["/assets/img/whoisjson.png","/assets/img/whois-sec.webp","/assets/img/whois-partner.webp"],"links":{"total_links":11,"internal":{"count":10,"list":["/","/","/whois-api","/documentation","/api-status","/faq","/contact-us","/login","","/terms-of-service"]},"external":{"count":1,"list":[""]}}}


curl --location --request POST '' --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 SEO Extraction API REST API, simply include your bearer token in the Authorization header.


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

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