{
"url": "https:\/\/google.com",
"ai_scrapable": false,
"content_quality_score": 40,
"flags": {
"title": true,
"headings": 1,
"paragraphs": 1,
"lists": 4,
"tables": 1,
"schema_data_found": false,
"ai_blocking": false
},
"suggestions": [
"Add more headings (H1-H3).",
"Add more paragraph content.",
"Add structured data (JSON-LD with schema.org)."
]
}
curl --location --request GET 'https://zylalabs.com/api/9238/semantic+insight+explorer+api/16685/domain+information?url=google.com' --header 'Authorization: Bearer YOUR_API_KEY'
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 Semantic Insight Explorer 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.
|
No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
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Trusted by leading companies
The Semantic Insight Explorer API is an essential tool for developers, SEO agencies, writers, and platforms that need to quickly evaluate the content structure of a website. By entering a domain, this API returns an in-depth and detailed analysis of content organization, key SEO elements, readability, and compatibility with artificial intelligence technologies.
In addition, the API indicates whether the site is easily processable by AI (AI-scrapable), which is vital for generative AI tools, virtual assistants, or smart search engines. It also includes automatic suggestions for improvement such as “add more headings” or “include informative tables.”
This API is ideal for platforms that offer automated SEO audits, content optimization services, competitor analysis, marketing report generation, or even for AI that needs to understand the logical structure of a site before interacting with it.
Thanks to its speed and the simplicity of the endpoint, it can be easily integrated into dashboards, CRMs, custom crawlers, AI browsers, or automated content platforms.
The Semantic Insight Explorer API transforms a domain into useful and actionable data, optimizing editorial, strategic, and search engine positioning decisions. With just one call, you have access to an accurate snapshot of any website's content.
The Domain Information endpoint returns a comprehensive analysis of a website's content structure, including SEO elements, readability scores, AI compatibility, and suggestions for improvement.
Key fields in the response include content organization metrics, SEO scores, readability indices, AI-scrapability status, and actionable improvement suggestions like "add more headings" or "include informative tables."
The response data is structured in a JSON format, with sections for SEO metrics, readability scores, AI compatibility, and improvement suggestions, making it easy to parse and utilize programmatically.
The primary parameter for this endpoint is the URL of the domain you wish to analyze. Ensure the URL is properly formatted to receive accurate results.
Typical use cases include automated SEO audits, content optimization, competitor analysis, and generating marketing reports, helping users enhance their website's performance and visibility.
Data accuracy is maintained through continuous updates and quality checks, ensuring that the analysis reflects the latest content structure and SEO practices relevant to the analyzed domain.
Users can leverage the returned data to identify strengths and weaknesses in their website's content, implement suggested improvements, and optimize for better search engine rankings and AI compatibility.
If the response contains partial or empty results, users should verify the URL format and ensure the domain is accessible. Additionally, consider re-evaluating the content structure for potential issues.
To obtain your API key, first sign in to your account and navigate to the API you want to use. From the API's Pricing section, choose a plan and complete the subscription process. Once subscribed, return to the API page and you will see your API Access Key displayed at the top of the documentation page. You can use this key to authenticate your requests.
You can’t switch APIs during the free trial. If you subscribe to a different API, your trial will end and the new subscription will start as a paid plan.
The free trial lasts for 7 days and allows you to make up to 50 API requests.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
Yes. If the API offers a free trial, you will see a "Free 7-Day Trial" option in its Pricing section. The trial lasts for 7 days and allows up to 50 API requests, enabling you to evaluate the API before subscribing to a paid plan.
Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.
You can monitor your API usage through the response headers included with every request:
x-zyla-api-calls-monthly-used: Shows the total number of API requests you have used during the current billing period.
x-zyla-api-calls-monthly-remaining: Shows the number of API requests you have remaining for the current billing period.
Yes, you can cancel your subscription at any time. Simply go to the Pricing section of the API you're subscribed to and click the "Unsubscribe" button.
Please note that upgrades, downgrades, and cancellations take effect immediately. Once your subscription is canceled, access to the service will end immediately, regardless of any remaining API calls in your quota.
Please have a look at our Refund Policy: https://zylalabs.com/terms#refund