---
title: Technical Comparison of Webpages API
slug: technical-comparison
url: https://apyhub.com/namastesumalya/service/technical-comparison
provider: Sumalya APIs
categories: [SEO]
auth: api_key
---

# Technical Comparison of Webpages API

Compare multiple website URLs and get technical SEO data for each page, including metadata, headings, links, accessibility, and load time.

## Endpoints

| Method | Path | Description | Atoms |
| --- | --- | --- | --- |
| POST | `/namastesumalya/api/compares` | What it does Compares the technical and SEO characteristics of multiple websites from a list of URL… | 100 |

## About

## What it does
Technical Comparison analyzes two or more website URLs and returns a per-site technical and SEO report you can compare side by side. Send an array of URLs, and you get a structured result for each one with its status and report data.

For each URL, Technical Comparison can return page metadata such as the title, charset, keywords, language, canonical URL, and meta description. It also includes heading structure details like H1 text, H2 and H3 counts, plus total headings, so you can quickly compare page structure across sites.

The response also surfaces practical checks for modern web pages: whether the page is served over SSL, whether it appears mobile-friendly, how many links it contains, and how many of those are internal versus external. For accessibility review, it reports image counts, missing alt text, and an alt-text score.

Use Technical Comparison when auditing competitor landing pages, checking template consistency across a portfolio of sites, or spotting on-page SEO differences between pages before a redesign or migration.

## Usage

Authenticate with an ApyHub API key in the `apy-token` header.
Full docs and a live playground: https://apyhub.com/namastesumalya/service/technical-comparison